Hospital Pharm Notesmerged
Hospital Pharm Notesmerged
Hospital Pharm Notesmerged
research.
John Morgan
Though Egyptian medicine dates from about Importance to the development of professional
2900 B.C., best known and most important pharmacy in North America.
pharmaceutical record is the "Papyrus Ebers"
As physician, he advocated prescription writing - Graduated in 1875 from Ateneo Municipal de
and championed independent practice of two Manila.
professions. San Lazaro Hospital- established in 1578
Enfermeria de Naga- in 1583
Hospital de San Juan de Dios in 1586
1565- Hospital 1891- Chinese general
Militar, Cebu Hospital 3. The Public Interest in Hospitals
1571- Hospital 1911- Philippine Led to production of finances for further
Militar, Manila general Hospital development, expansion and improvement.
1577- Hospital de 1957- Government 4. Significant Government
San Juan de Dios Hospital Association Adoption of the HOSPITAL SURVEY AND
1577- Hospital de 1960- Private Hospital CONSTRUCTION ACT (1946)
San Lazaro Pharmacist Association Commonly known as HILL BURTON
1588- Hospital de Philippine Society of PROGRAM
San Gabriel Hospital Pharmacist Provide federal funds for hospital
(PSHP)
construction
Philippine Society of Hospital Pharmacist (PSHP)
5. National Planning and resources
Developmental Act (1975)
One dominant factor- Religious Influence Created the development of health systems
Doctrines of Jesus Christ intensified the agencies (HAS)
emotions and virtues of love, pity and
Responsibilities of HAS
charity.
1. Improving the health of residents of its health
Another factor- Military Influence
service area
Urgent need for care of the wounded on
2. Increasing the accessibility, acceptability,
the battlefield
continuity and quality of services provided.
Other factors:
3. Restraining increase in the cost of these
1. Flexner report
services.
On medical education caused revolutionary
4. Preventing unnecessary duplication of health
developments in medical education and
resources.
medical internship training.
Beyond the 3 basic essentials of human existence
2. Activities of Florence of Nightingale
(food, clothing and shelter), the hospital has
Quality of NURSING CARE/ nursing school
become a necessary instrument for the fourth
basic element of survival- HEALTH.
Botica Boie
- First and largest drugstore during19th century.
- Founded by Dr. Loren Negrao in Manila in Provide benefit of a qualified hospital
1830. pharmacist to patients and health care
Leon Maira Guererro y Leogardo institution, allied health profession and to
- First licensed pharmacist in the country pharmacy profession.
Assist a high quality of professional practice
thru establishment and maintenance of standards
of professional ethics, education, attainment and 4. By Bed Capacity
economic welfare. - Under 50 beds - 400-499 beds
Promote research in hospital pharmacy - 50-90 beds - 500 beds and over
practices and in pharmaceutical sciences in - 100-199 beds
general. - 200-299 beds
To disseminate pharmaceutical knowledge by Philhealth category
providing for interchange of information among Level 1
hospital pharmacist and with members of the Level 2
allied specialties and profession. Level 3
Expand and Strengthen Institutional Level 4
Pharmacists abilities
Increase knowledge an understanding of
A. Departments which the services involve primarily
contemporary institutional pharmacy practice
the professional care of the patient.
Promote compensation and benefits
Ambulatory care Medical library
Ensure healthcare reimbursement and payment Anaesthesia Medical records
system do not inhibit pharmaceutical services Blood bank Medical social
Assist In the development and advancement of Central sterile service
pharmacy practice. supply Nuclear medicine
Clinical laboratory Nursing service
Dental service OT
1. Type of Service Dietary & nutrition Pharmacy
a. General Hospital- provides care to patients service Physical medicine
ECG Radiology and X-
with any type of illness
ER ray therapy
b. Special Hospital- those which restrict the Respiratory therapy
care they provide to the special conditions
such as cancer, psychiatric etc B. Departments which deal with the business
2. Length of Stay management or administrative side of the
- Short term hospital (less than 30 days) Hospital
Accounting Engineering and
- Long term hospital (30 days or longer)
Admitting maintenance
3. Ownership Biomedical Housekeeping
- Government hospitals engineering Information
a. Federal (armed forces, public health services) Business office service
b. State Cafeteria and Personnel and
coffee shop payroll
c. County
Central Post office
d. City
transportation Purchase and
e. City county Credit and store room
f. District collection Telephone
- Non-government hospitals Computer services switchboard
a. Non-profit Volunteer service
b. For profit
3. Designated space and equipment suitable for the
1. The procurement, distribution, and control of all preparation of sterile products and other drug
pharmaceuticals used within the facility compounding and packaging operations.
2. The evaluation and dissemination of 4. Should have a private area for pharmacist patient
comprehensive information about drugs and consultations.
their use to the institution’s staff and patients 5. Current drug information resources must be
3. The monitoring evaluation, and assurance of the available.
quality of drug use
The pharmacy shall be responsible for the
a. Administration
procurement, distribution, and control of all
b. Facilities
drugs used within the institution.
c. Drug distribution and control
Pharmacist routinely be present in all patient-care
d. Drug information
areas, establish rapport with the personnel, and
e. Assuring rational drug therapy
become familiar with and contribute to medical and
f. Research
nursing procedures
g. Plants, facilities, equipment, and other materials
BS Degree in Pharmacy
Duly licensed by law to practice pharmacy
With at least three(3) years experience, 1 year on
supervisory work and 2 years as a dispensing
pharmacist with on the job training/continuing
education
Staffing
Physically, mentally, emotionally, and morally fit
100 beds- 1 pharmacist
to work
300 beds- director, assistant director, 7-12 staff
pharmacist, 5-15 non-pharmacist, secretary
700 beds- director, assistant director (2 or more), BS Degree in Pharmacy
supervisor pharmacist (2 or more), 40-60 staff Duly licensed by law to practice pharmacy
pharmacist New graduate/or at least 1 year pharmacy
practice, orientation with further on-the-job
Qualifications mean:
training/continuing education
A restriction in meaning or application: a limiting
Physically, mentally, emotionally, and morally fit
modification.
to work
A condition or standard that must be complied
with (as for the attainment of a privilege)
Completion of at least two(2) years of college
studies
Two(2) years experience in a pharmacy, and
Physically, mentally, emotionally, and morally fit
to work
1/3 of the World’s population lack access Less than 1 in 3 developing countries
to medicines have fully functioning drug regulatory
Up to 70% of antibiotics are authorities
inappropriately prescribed 10-20% of sampled drugs fail QC tests
Only 50%, take their medicines correctly Failure in CGMP results in toxic
Antimicrobial resistance sometimes lethal products
Expanding global trade makes it difficult
to implement Quality Assurance
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Procure the most cost-effective drugs in Drugs and supplies are expensive and
right quantities valuable
Select reliable suppliers at high quality Needs care or else they will deteriorate,
products they lose their potency or have Adverse
Ensure timely delivery effect on pxs
Achieve the lowest possible total cost
Separate storage space, Locked, Good
condition and Organized.
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2. c. Secure all openings with grills or bars 2. f. Tablets and capsules may be packed
to prevent theft. with a sachet of desiccant.
d. Control light in the store. g. Keep the pharmacy free of pests
e. Control humidity and prevent water (rats, roaches, ants and wasps)
damage. Ex. Spilled items may attract them, clean
Ex. Good drainage, roof gutters, secure air spills and remove broken containers
vents and windows, Repair leaks immediately
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WAREHOUSE
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ARRANGING HEALTH
COMMODITIES
Arrange the storeroom and shelves as
follows:
- If using pallets: (flat transport structure)
At least 10 cm (4 inches) off the floor
At least 30 cm ( 1 foot) away from the walls
and other stacks
No more than 2.5 m ( 8 feet high)
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Humidity Sunlight
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Sunlight Heat
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PROTECTING AGAINST
FIRE
6. Fire extinguishers available in the
storage facility according to national
regulations
7. Visually inspect extinguishers every 2-3
months to ensure pressure are
maintained and ready to use.
8. Smoke detectors should be placed and
checked every 2-3 months.
9. Use sand to extinguish fires when there
are no extinguishers
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Prescription book
Additional Opium Book
Dangerous Drug Book
Poison Book
Exempt Preparations book
FDA special record book
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CEBU DOCTORS’UNIVERSITY
COLLEGE OF PHARMACY
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Three parts
a. Income
accounts
b. Expense
accounts
c. Capital
Equipment
Requests
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QUOTATION REQUEST
----directed to manufacturer or supplier that
would offer the drug at its lowest price
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PURCHASING
1. PURCHASE TIHROUGH PUBLIC
BIDDING.
PURCHASING
2. EMERGENCY PURCHASE
Are allowed only in cases where the need for
supplies, materials, furniture, equipment or repair of
an equipment is exceptionally urgent or absolutely
indispensable to prevent immediate danger to, or loss
of, life and/or property, or to avoid detriment to
public service.
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PURCHASING PURCHASING
3. NEGOTIATED PURCHASE 3. NEGOTIATED PURCHASE
PURCHASING
4. PROCUREMENT FROM DULY- LlCENSED
MANUFACTURERS AND EXCLUSIVE
DISTRIBUTORS
Procurement may be made directly from duly-
licensed Philippine manufacturers.
In cases where there are two or more
producers/suppliers of the supplies desired, bids of
the known manufacturers/distributors should be
made to obtain the lowest price for the quality
of supplies desired.
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Purchasing Purchasing
5.PROCUREMENT THROUGH THE 7. PURCHASE THROUGH REPEAT
PROCUREMENT SERVICE ORDER
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Control on Purchase
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Control on Purchases
Inventory turnover- cost of goods sold over
fiscal period
VOLUME CONTRACTS
DISCOUNTS
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Ex. 10 + 1 promo
3 + 2 promo
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Ordering Procedures
EXAMPLE
PRE-PRINTED ORDER FORMS
Contains the ff information:
S 8125 •Name of the drug
•Dosage form
P 334,150 •Dosage
•Packaging (by box of 100s)
(minus tax) •Amount ordered
•Unit price
Ordering Procedures
Three copies of the order should be made,
dated and countersigned by the person in
charge of the health facility.
Two copies ( delivery note, invoice;
supplier’s record)
Third copy - hospital pharmacy
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RECEIVING OF ORDER
Accompanied with a delivery note or an
invoice showing the number of packages and
their contents.
Number of packages should be checked
immediately. Then, their contents can be
checked.
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DEFINITION OF TERMS
Quantity to order
The amount to order based on the information
on the stock cards. INVENTORY
0rder = (working stock + safety stock) -
remaining stock on the day the order was
made.
INVENTORY CYCLE
STORAGE
ACQUIRE DISPOSAL
USE
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PHARMACEUTICALS
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Product recall
Product recall
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Recommended practices
1. RPh reviews M.D order before initial
administration.
2. Ready to use medications to be administered.
3. Facilities & equipment accessible only to
medical practitioners.
4. Facilities & equipment designed for routine
inspections.
5. Provisions are made to provide suitable
pharmaceutical services.
6. Repacking from manufacturer’s original
container should meet standards of good
pharmacy practice.
7. Distinguishing accounting practices vs.
dispensing practice.
Drug
deterioration
Dangerous Drugs Prescription for IN-PATIENT use
ONLY
1. 24 hr medicines
2. More time of nurses for patient’s care
3. Check medication order/ prescription
4. Paper work decreased
5. Eliminates credit ( decrease cost)
6. IV preparation and drug reconstitution
procedures to the pharmacy 1. Px entered into the system
7. Profession utilization 2. Medication order sent to pharmacist
8. Prevents revenue losses 3. Pharmacist check drug order
9. Nursing units conserved 4. Refer to dosing schedule
10. Eliminates pilferages and drug waste 5. Dispensing medicines
11. Extends pharmacy coverage 6. Medication carts
12. Communication of medication order Improved 7. Pharmacist check carts
13. Drug consultants 8. Nurse administers the drug then log
9. Cart is rechecked
COMMON ABBREVIATIONS
Tab Tablet T/C To consider
Cap Capsule tt/t/c To consume
IVTT Intravenous //d/c Discontinue Exception anticoagulants-time to be specified
thru tubing meds by physician, i.e. 0300-1500
IM Intramuscular //D/C Discharge If time is not specified standard times will be
SQ Subcutaneous //shift Is used when a
used
previous order
in IV and 4. Q 12 hours= 0900…2100
changed into 5. TID= 0900…1400…2100
oral 6. 15 minutes AC= 0645…1145…1645
OD Once daily //revise Is used if 7. AC or 1 hour AC= 0600…1100…1600
there’s a
8. PC or 2 hours PC= 0900…1400…1900
change in
meds with
9. Q 8 hours= 0600…1400…2200
same 10. QID= 0900…1300…1700…2100
therapeutic 11. Q 6 hours= 0600… 1200…1800…2359
QO_OD Every other //complete Used to 12. Q 4 hours=
day indicate a 0200…0600…1000…1400…1800…2200
completed
regimen
Bid Twice daily //filled Used to Frequency of first dose Double dose
indicate if the 500 mg tabs BID- (one Dispense 4 tabs 500 mg
ordered med tab 2x a day) of a drug
has been fully
850 mg tab TID- (one Dispense 6 tabs of 850
dispensed
tab 3x a day) mg of a drug
Tid Three times a MGH May go home
day 500 mg tab ½ OD- Dispense one tab of 500
Qid Four times a Arrow up Increase (one-half tab a day) mg of a drug
day 500 mg 2OD- (2 tabs Dispense 4 tabs of 500
5x a Five times a Arrow Decrease once a day) mg of a drug
day day down
Q4hrtc Every four Q4hprn Every four
hours round hours as
the clock needed
Q6h Every six hours Q8h Every eight
hours
Q12h Every twelve
hours
1. Daily= 0900
Exception: for anti-infectives-time doses from
the closest 9 o’clock-either 0900 or 2100)
2. HS= 2100
3. BID=0900…2100
cardiac surgery, cancer management,
neurosurgery, complex medical and surgical
Ambulatory- Refers to patients not occupying interventions etc
beds in hospitals or other in patient settings
Physicians' offices or clinics
Health centers
Other places where ambulatory patients
usually go for health care
Thermometer
Diaper
Curity pad
Disposable mask
Wipes
Expired drugs
1. Grid layout
Products are displayed in straight and parallel Advantages
lines Allowance for browsing and wandering freely
2. Free flow layout Increased impulse purchases
Fixture are irregularly shaped such as circles, Visual appeal and Flexibility
archs, and triangle
Disadvantages The dispensing department shall be separated by
Loitering encouraged a barrier to prevent the entry of the public.
Possible confusion
Waste of floor space and Costly
The department of the hospital which deals with
procurement, storage, compounding, dispensing,
manufacturing, testing, packaging and
distribution of drugs.
Administrative office
Bulk storage
Narcotic or dangerous drug locker
Manufacturing and repackaging
Intravenous solution compounding
Inpatient dispensing
Outpatient dispensing (In case of Hospital
Pharmacy)
Medicine information resource centre
Emergency medicine storage
without prescription or medication order
Advantage
Provide effects that are less rapid but generally
longer lasting than those obtained from IV
administration
Disadvantage
Injuries to patients from IM injection usually are
related to the point at which the needle entered
and where the medication was deposited.
In adults, the upper outer quadrant of the gluteus
maximus is the most frequently used site for IM
injection
In infants and young children, the deltoid muscles of 3. Injectable emulsion: Liquid preparation of drug
the upper arm or the midlateral muscles of the thigh substance dissolved or dispersed in a suitable
are preferred emulsion medium (e.g., Propofol, USP)
Gluteal area: maximum of 5mL 4. Injectable suspension: Liquid preparation of solid
Deltoid: maximum of 2mL suspended in a suitable liquid medium (e.g.,
Methylprednisolone Acetate Suspension, USP)
Advantage 5. For injectable suspension: Dry solid that, upon
May be used for injection of small amounts of addition of suitable vehicle, yields preparation
medication conforming in all respects to the requirements for
Disadvantage injectable suspensions (e.g., Imipenem and Cilastatin
amounts greater than 2mL will most likely cause for injectable suspension, USP)
painful pressure
The solutions and suspensions of drugs intended for
irritating drugs and those in thick suspension may
injection are prepared in the same general manner as
produce induration, sloughing, or abscess and
solutions and disperse systems, with the following
may be painful
differences:
Common Site of Administration: outer upper arm, the
1. Solvents must meet special purity and other standards
anterior thigh, or the lower abdomen
ensuring their safety by injection.
Maximum amount of medication: 1.3mL
2. The use of added substances, such as buffers,
stabilizers, and antimicrobial preservatives, fall under
Also known as transdermal route specific guidelines of use and are restricted in
The usual site for ID injection is the anterior forearm certain parenteral products. The use of coloring agents
Usually, only about 0.1mL may be administered in this is strictly prohibited.
manner 3. Parenteral products are always sterilized, meet sterility
standards, and must be pyrogen limited.
When it is necessary to administer repeated injections 4. Parenteral solutions must meet compendial standards
over time, it is prudent to employ devices that provide for particulate matter.
continued access and reduce pain associated with 5. Parenteral products must be prepared in
administration. environmentally controlled areas, under strict
Several types of central venous catheters are used in sanitation standards, and by personnel specially
institutions and on an outpatient basis for a variety of trained and clothed to maintain the sanitation
parenteral medications (e.g., cancer chemotherapy, standards.
long-term antibiotic therapy, TPN solutions 6. Parenteral products are packaged in special hermetic
Three types of catheters: containers of specific and high quality. Special quality
1. Plain plastic control procedures are used to ensure hermetic seal
2. Catheter over needle or catheter outside needle and sterile condition.
3. Catheter inside needle 7. Each container of an injection is filled to a volume in
slight excess of the labeled volume to be withdrawn.
1. Injection: Liquid preparations that are drug This overfilling permits ease of withdrawal and
substances or solutions thereof (e.g., Insulin Injection, administration of the labeled volumes.
USP) 8. The volume of injection permitted in multiple-dose
2. For injection: dry solids that, upon addition of containers is restricted, as are the types of containers
suitable vehicles, yield solutions conforming in all that may be used for certain injections.
respects to the requirements for injections (e.g., 9. Specific labeling regulations apply to injections.
Cefuroxime for injection, USP)
10. Sterile powders intended for solution or suspension Is a sterile isotonic solution of sodium chloride in water for
immediately prior to injection are frequently packaged injection
as lyophilized or freeze-dried powders to permit ease Contains one or more suitable antimicrobial
of solution or suspension upon addition of the solvent agents, which must be specified on the labeling
or vehicle. Also used to flush a catheter or IV line to maintain
its patency
Water for Injection, USP Carries the warning NOT FOR USE IN NEONATE
Purified by distillation or reverse osmosis Ringer’s Injection, USP
Must be pyrogen free Is a sterile solution of sodium chloride, potassium chloride,
Should be stored in tight containers at and calcium chloride in water for injection.
temperatures below or above the range in which Employed as a vehicle for other drugs or alone as
the microbial growth occurs an electrolyte replenisher and plasma volume
The water should be collected in sterile and expander.
pyrogen-free containers (glass or glass lined) Lactated Ringer’s Injection, USP
Sterile Water for Injection, USP Has different quantities of the three salts in
Packaged in single-dose containers not larger Ringer’s injection, and contains sodium lactate.
than 1L A fluid and electrolyte replenisher and a systemic
May not contain any antimicrobial agent or other alkalizer
added substance
Intended to be used as a solvent, vehicle, or Must be nonirritating, nontoxic in the amounts
diluent for already sterilized and packaged administered, and not sensitizing
injectable medications Must not exert a pharmacologic activity of its own, nor
Bacteriostatic Water for Injection, USP may it adversely affect the activity of the medicinal
Is sterile water for injection containing one or agent
more suitable antimicrobial agents. The physical and chemical properties of the solvent or
Packaged in prefilled syringes or in vials vehicle must be considered, evaluated, and
containing not more than 30mL of the water determined to be suitable for the task at hand
The container label must state the names and Solvent’s physical and chemical stability at various pH
proportions of the antimicrobial agent or agents levels, viscosity, which must be such as to allow ease
Employed as a sterile vehicle in the preparation of of injection
small volumes of injectable preparations Fluidity must be maintained over a fairly wide
USP labeling requirements demand that the label temperature range
state NOT FOR USE IN NEONATES. Boiling point should be sufficiently high to permit heat
Sodium Chloride Injection, USP sterilization
Is a sterile isotonic solution of sodium chloride in water for Miscibility with body fluids
injection. Low vapor pressure to avoid problems during heat
Contains no antimicrobial agents but has sterilization
approximately 154mEq each of sodium and Constant purity or ease of purification and
chloride ions per liter standardization
It may be used as a sterile vehicle in solution or
suspensions of drugs for parenteral Antibacterial preservatives
administration. Buffers
Bacteriostatic Sodium Chloride Injection, USP Solubilizers
Antioxidants
Other adjucts Filters have various pore sizes, 14 to 0.025µm, to meet
specific requirements
Sterilization- destruction of all living organisms and
their spores or their complete removal from the Its speed in filtration of Because the
preparation small quantities of membrane tends
1. Steam solution to be fragile, it is
2. Dry heat Its ability to sterilize essential to
3. Filtration thermolabile materials determine that the
Relatively inexpensive membrane was not
4. Gas
equipment ruptured or flawed
5. Ionizing radiation
The development and during assembly,
proliferation of sterilization, or use.
Conducted in an autoclave and employs steam under
membrane filter
pressure
technology
Most autoclaves routinely operate at 121°C (250°F), as Complete removal of
measured at the steam discharge line running from living dead
the autoclave. microorganisms and
Applicable to pharmaceutical preparations and other particulate matter
materials that can withstand the required from the solution
temperatures and are penetrated by but not adversely
affected by moisture. Gases like ethylene oxide and propylene oxide are
Also applicable to bulk solutions, glassware, surgical highly flammable when mixed with air but can be
dressings, and instruments employed safely when properly diluted with an inert
gas such as carbon dioxide or a suitable fluorinated
Usually carried out in ovens designed for this purpose hydrocarbon
and ovens may be heated either by gas or electricity In general, sterilization with gas is enhanced, and the
and are generally thermostatically controlled exposure time required is reduced, by increasing the
Less effective in killing microorganisms; Higher relative humidity of the system (to about 60% and by
temperatures and longer periods of exposure are increasing the exposure temperature to 50°C to 60°C
required
Usually conducted at 150°C to 170°C for not less than Techniques are available for sterilization of some types
2 hours of pharmaceuticals by gamma rays and by cathode
Generally employed for substances that are not rays, but application of such techniques is limited
effectively sterilized by moist heat (fixed oils; glycerin; because of the highly specialized equipment required
various petroleum products, such as petrolatum, liquid and the effects of is irradiation on the products and
petrolatum (mineral oil), and paraffin; and various their containers
heat-stable powders, such as zinc oxide.
The method of choice when dry apparatus or dry The USP contains monographs and standards for
containers are required, as in the handling of biologic indicators of sterilization
packaging of dry chemicals or non-aqueous solutions Biologic indicator – is a characterized preparation of
specific microorganisms resistant to a particular
Depends on the physical removal of microorganisms sterilization process
by adsorption on the filter medium or by a sieving Thermal Death Time – is defined as the time required
mechanism to kill a particular organism under specified conditions
Used for heat-sensitive solutions
Pyrogens and Pyrogen Testing contents without changing the strength, quality, or
Pyrogens / Bacterial Endotoxins – fever- purity of the remaining portion.
producing organic metabolic products arising
For labeling purposes, revised injectable product
from microbial contamination and responsible for
nomenclature became official in the USP 23 on January 1,
many of the febrile reactions in patients following
1995, and continues. The main points of the revised
injection.
process are as follows:
Because pyrogens are organic, one of the more
I. The term Sterile was eliminated from the titles
common means of removing them is by oxidizing
of injectable products except appropriate
them to easily eliminated gases or to nonvolatile
monograph titles for water intended for
solids, both of which are easily separated from
parenteral use, such as sterile water for injection,
water by fractional distillation
USP.
Potassium permanganate and barium hydroxide
II. For established names of injectable products, all
are added to water that has been distilled several
of which are suitable and intended for
times, and distillation is repeated, the chemical-
parenteral administration, USP established the
free distillate being collected under strict aseptic
following criteria in determining the product’s
conditions
title:
A. Liquids
A given test uses rabbits whose temperatures do not differ 1. Injection: Title for liquid preparations that
by more than 1°C from each other and whose body are drug substances or solutions thereof.
temperatures are considered not to be elevated. 2. Injectable suspension: Title for liquid
If no rabbit shows an individual rise in temperature of preparations of solids suspended in a
0.5°C or more, the product meets the requirements for suitable liquid medium
the absence of pyrogens. 3. Injectable emulsion: Title for liquid
If any rabbit shows an individual temperature rise of preparations of drug substances dissolved
0.5°C or more, continue the test using five other or dispersed in a suitable emulsion medium.
rabbits. B. Solids
If not more than three of the eight rabbits show 1. For injection: Title for dry solids that, upon
individual rises in temperature of 0.5°C or more and if the addition of suitable vehicles, yields
the sum of the eight individual maximum temperature solution conforming in all respects to the
rises does not exceed 3.3°C, the material under requirements for Injections.
examination meets the requirements for the absence 2. For injectable suspension: Title for dry
of pyrogens. solids that, upon the addition of suitable
vehicles, yield preparations conforming in all
respects to the requirements for Injectable
Single-dose container – a hermetic container holding Suspensions.
a quantity of sterile drug intended for parenteral
administration as a single dose; when opened, it
cannot be resealed with assurance that sterility has
been maintained
Once opened, the ampule cannot be resealed and no
unused portion may be retained and used later.
Multiple-dose container – a hermetic container that
permits withdrawal of successive portions of the
Introduction in Aseptic Technique
Objectives:
1. To define aseptic technique and enumerate its purpose and significance.
2. To know what are the definition of products by risk level.
3. To know the environmental requirements on sterile preparations and its parameters.
4. To know the general guidelines and principles of aseptic technique.
5. To know the types of laminar flow hood/ BSC and its use.
6. To acquire working knowledge of sterile techniques in hand washing, gowning, and
gloving.
Aseptic Technique
Aseptic preparation:
The technique involving procedures designed to preclude contamination (of drugs,
equipment, or supplies) by microorganisms during processing.
Aseptic Technique
Refers to the ability of personnel who prepare intravenous admixture to handle the
sterile components of these IV solutions in the clean environment of a laminar flow
hood without introducing viable microorganisms in the product.
Risk Level II
- These products are batch-prepared without preservatives for multiple patients.
- These include products that require multiple sterile ingredients that are
combined in a sterile container through a closed system transfer that are then
subdivided into multiple parts.
- Storage time for these products, including administration time, can exceed 28
hours at room temperature, 7 days under refrigeration, or 30 days frozen.
Environmental Requirements
1. Controlled area
-where unsterilized products, in process materials and containers are handled
Class 10,000 or 100, 000
2. Critical area
-where sterile products, containers and closures are exposed to their surroundings
Class 100
Seven Parameters
1. Temperature
2. Relative humidity
3. Air exchange
4. Percentage of fresh air
5. Pressure differential
6. Particulates
7. Microbial organism
Class I BSC
-protect personnel and the work environment but does not protect the product.
- negative pressure, ventilated cabinet
-similar to a chemical fume hood
Class II
- personnel protection (inward flow)
- Environmental protection (HEPA filtered exhausted air)
- Product protection (downward HEPA filtered laminar airflow
Class III
- Gas-tight with a non-opening view window
- Rubber gloves attached to ports
- Highest level of product, environmental and personnel protection
- 2 HEPA
- Isolator
SOP
Hand washing
Pre-washing preparation
1. Trim nails short- they should be scrubbed carefully since most microbes
come from beneath the fingernails. Artificial nails and nail polish are also should be
avoided.
2. Remove rings- they should not be worn because they interfere with
washing and may tear gloves.
Gowning Procedures:
1. Remove shoes before entry into the anteroom.
2. Remove watches and jewelry before gowning.
3. Put on hair cover, tucking all hair inside.
4. Wash hands with Povidone-Iodine scrub.
5. Put on surgical mask. Bend nosepiece first for snug facial fit.
6. Put on gown. Make sure sleeves and upper garment do not touch bench or floor.
7. Put on shoe covers. Pull shoe covers over legs of overall.
8. Push up sleeves of gown. Wash and dry hands thoroughly as in step 4. Pull sleeves
back down to the wrists.
9. Choose a pair of surgical latex gloves that will fit snugly but will not impair
movement. Place hem of glove over cuff or sleeve.
10. Wash gloves with Povidone-Iodine scrub.
De-gowning Procedures:
1. Remove gloves and discard.
2. Remove shoe covers and gown. Place in a designated container/ bag for used
gowns. If gowns are to be reused, hang up in a controlled environment away from
outside clothing.
3. Remove hair cover and mask then discard.
4. Wash hands before leaving the anteroom.
Glove Recommendations
-Sterile vs Nonsterile gloves.
-Powdered vs non-powdered gloves.
For the first gloves, only the upper cuff area should be touched- and as little as
possible.
Only sterile areas of the second glove should be touched by sterile areas of the
previously gloved hand.
After pulling on gloves any traces of powder on outer site should be removed under
aseptic condition.
-When applying the right gloves, ensure that the sterile left gloves does not touch your
skin!!
SUMMARY
Aseptic technique is the manipulation of sterile products to prevent contamination.
Proper use of LFH, strict aseptic technique and conscientious work habits are the most
important factors in preventing contamination.
8/12/2020
CEBU DOCTORS’UNIVERSITY
COLLEGE OF PHARMACY
To achieve
Is the IV administration of nutrients adequate
precisely formulated in such a manner that nutritional status
the totality of the patient’s nutritional and positive
needs were satisfied even though oral
nitrogen balance
intake has ceased.
The solution was designed hypertonic so
until exercise and
that needed nutrients are provided in an the utilization of
amount of fluid that does not exceed daily nutrients via GIT is
fluid capacity of the body. possible
1
8/12/2020
2
8/12/2020
6. Fats
5. Vitamins
Lipofundin 10%, 20%, Liposyn, Intralipids
Essential in the metabolism of CHO,
CHON & fats
Vit. B & C – Soluvit N, Lyovit C & Enervon
C
Vit. A,D,E & K – added once or twice a
week
3
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4
8/12/2020
5
8/12/2020
Demands
meticulous,
“NO-
TOUCH”
technique,
EVERY TIME!
6
8/12/2020
7
8/12/2020
8
8/12/2020
Remove from refrigeration 1 hour prior to 1. Start slowly, increased gradually; and end
infusion to reach approximately room temp vice versa.
Once hung, must be infused or discarded 2. Choice of administration route depends on
within 24 hours final osmolarity of mixture.
No medications should be added to TPN lines 3. Clinical monitoring is required at the start of
once they are infusing, except lipid emulsion any infusion. Any abnormalities, the infusion
is stopped.
9
8/12/2020
10
8/12/2020
5. Ca gluconate may cause false depression in 7. Albumin – visually compatible for 24 hours,
serum & urine Mg levels when Titian yellow but inc. risk for fungal & bacterial growth.
method for determining Mg is used Occlusion of filters occur if conc. of Albumin
exceeds 25g/L
5. Insulin in TPN is effective, but it may be
unstable in the presence of Na bicarb.
Physical separation may occur if not mixed 8. Lipids, infused by Y – line near the infusion
thoroughly site.
11
a. Alprazolam anti-anxiety, antidepression &
management of panic attack
b. Bromazepam for anxiety and tension,
depressive mood & insomia
Dangerous Drugs c. Chlordiazepoxide hypnotic; sedative
d. Clonazepam epilepsy, gen. Tonic-clonic
(accdg. To RA 9165) are those drugs listed in
seizure, status epilepticus
the schedules annexed to the 1961Single (anti-convulsant)
Convention on Narcotic Drugs & Schedules e. Clorazepate all forms of anxiety
annexed to the 1971 Single Convention on f. Diazepam for Anxiety, muscle spasm
Psychotropic Substances or; (adjunct in treatment), (anti-
(in laymans term) these are drugs which convulsant)
g. Estazolam sleep disturbances
possess addicting potential when
h. Flurazepam insomia
administered in humans (animals). i. Midazolam disturbances in sleep rhythm,
Ex. Opium & opioid derivatives insomia
Morphine Shabu
Heroin Marijuana 2. Barbiturates
Cocaine Ecstasy Anticonvulsant (ex. Phenobarbital—most
common)
Tonic-Clonic(Grand Mal) & partial (focal)
Dangerous
seizures
Morphine and its derivatives
To induce anesthesia (ex. Pentothal Na)
o Merepiridine HCl o Codeine
o Fentanyl o Oxycodone HCl (Oxycontin)
3. Morphine SO4
o Lomotil o Ephedrine Relief of moderate to severe pain (esp.
associated w/ neoplastic disease); cough
Regulated
suppression; relief of dysentery & diarrhea,
Benzodiazepines
drowsiness, sedation
o Alprazolam (Xanor) o Diazepam (Valium)
o Bromazepam (Lexotan) o Estazolam (Esligan)
4. Codeine
o Clonazepam (Rivotril) o Flurazepam (Dalmane) For suppressing cough & for pain.
o Clorazepate (Tranxene) o Midazolam (Dormicum) Is less potent than morphine
5. Meperidine HCl
Barbiturates
o Phenobarbital o Rhinase Less potent than Morphine & less
o Thiopental o Clarinase spasmogenic used in Obstetrics because it
o Zolpidem (Stilnox) o Ergotamine tartrate produces no more respiratory depression in
o Nalbuphine (Nubain) o Methylergometrine the fetus than in the mother
(unlike morpine which produces depression
1. Benzodiazepines for both fetus & mother)
Almost all are used as anxiolytic, hypnotic 6. Fentanyl
&/or sedative 80 times more potent than morphine but has
short duration of action.
Used by anesthesiologist 5. S-5-I- License to Import
7. Zolpidem 6. S-5-C- License to Compound/Manufacture
for sleeping problems 7. S-5-E- License to Export
8. S-5-D- License for Bulk Depot/Storage of
Dangerous Drugs
most common
9. S-6- Dangerous Drugs used for research
drowsiness sedation
headache fatigue 10. S-7- Dangerous Drugs used for Diagnosis
dependence hallucination Who are the persons allowed to prescribe
others Dangerous Drugs or Drug Preparations?
mental rash Medical Practitioner, who prescribes the drug in
disturbances excitation the ordinary course of treatment of another
blurred vision (discontinue) person’s physical/mental condition
urinary Dentist, who prescribes the drug in the ordinary
retention course of treatment of another person’s dental
condition
Almost all are available in oral form but some are Veterinary Surgeon, who prescribes the drug in
only available in parenteral form. the ordinary course of treatment of an animal
Diazepam (Valium) Amp. Tab (2, 5, 10 mg) Granted an S-2 license to prescribe such drugs
Alprazolam (Xanor) Tab (0.25, 0.5, 1 mg) by the PDEA.
Clonazepam (Rivotril) Tab (2 mg)
Midazolam Amp (15, 5 mg); tab (15 The official prescription form comes in 3 copies.
(Dormicum) mg)
This is called the DDB form 1-72.
Meperidine HCl Vial & amp
Original (Yellow) – shall be retained by the
(Demerol)
Drugstore/ Hospital Pharmacist for a period of 1
Morphine SO4 Amp, tab (10, 20 mg)
yr. From the date of sole or delivery.
Fentanyl Amp, patch (25, 50 mg)
Duplicate (Yellow) – shall be retained by the
Codeine Syrup
buyer or by the person to whom the drug is
Rhinase syrup
delivered until such drug is consumed.
Triplicate (Blue) – shall be retained by the
person issuing the prescription.
II. Others
1. Phenobarbital prep’s 2 bot (100
tabs each)
(2-wk supply) For epileptic
px
2. Zolpidem tab (Stilnox) 40 pcs.
3. Codeine (Codipront N 1-wk supply
syr)
4. Diphenoxylate 40 pcs
HCl/Atropine Sulfate
In-Patient Dispensing
(Lomotil tab)
5. Oxycontin 10 mg tab 120 tabs
6. Oxycontin 20 mg tab 60 tabs
7. Morphine Sulfate 10 150 tablets 300
mg tab tablets
8. Morphine Sulfate 20 75 tabs 150 tabs
mg tab
9. Morphine Sulfate 30 50 tabs 100 tabs
mg tab
10. Morphine Sulfate 16mg 3 amps
amp
11. Durogesic patch 25 20 patches 30
mcg patches
12. Durogesic patch 50 10 patches 15
mcg patches
13. Fentanyl amp 3 amps 10 amps x
1ml
3 amps x
2ml
50 amps x
2 ml for
use in
patient
controlled
Analgesic
Machine
10 amps x
10ml for
use in PCA
14. Demerol amp 3 amps
15. Other dangerous drugs 3 amps 20 pcs
(amp/hypodermic tab)
S2 License only
1. Nalbuphine 3 amps
2. Loratadine/ 1 bottle for
Pseudoephedrine syr.
(Clarinase/Rhinase)
3. Ephedrine 3 amps
GUIDE TO MEDICAL / PARAMEDICAL PRACTITIONERS
LIST OF DANGEROUS DRUG PREPARATIONS (DDPs)
To be purchased through an approved PDEA Form 1-04 (Local Order Permit). To be prescribed and
dispensed through the DOH Special Prescription Form for Dangerous Drugs. Only one (1) dangerous
drug preparation shall be prescribed in one single prescription form. Partial filling allowed. STRICTLY NO
REFILL.
RECORDING / REPORTING:
To be recorded in an appropriate Dangerous Drugs Register in accordance with the PDEA-prescribed
format. To submit semi-annual report not later than January 15 and July 15 of each year.
LICENSE REQUIRED:
Prescribing Physician / Dentist / Veterinarian S2 License
Retail Dealer of DDPs S3 License
Wholesaler Dealer of DDPs S4 License
Manufacturer / Repacker of DDPs S5-C License
Importer of DDPs S5-I License
Exporter of DDPs S5-E License
Page 1 / 15/fytapr2019
* XANOR I / D: Pfizer
250mcg Tablet
Blister 10s Box 100s Manufactured in: Italy
FDA Reg. No.: DRP 2146
Valid until 20 NOV 2021
* XANOR
500mcg Tablet
Blister 10s Box 100s
FDA Reg. No.: DR-XY 14607
Valid until 21 MAR 2020
* XANOR XR
500mcg Controlled Release Tablet
Blister 10s Box 100s
FDA Reg. No.: DRP-2048
Valid until 4 MAY 2023
* XANOR
1mg Tablet
Blister 10s Box 100s
FDA Reg. No.: DR-XY16774
Valid until 21 MAR 2020
* AXAL I/D: Sahar International
250mcg Tablet Trading, Paranaque, City
Blister 10s, Box 30s
FDA Reg. No.: DR-XY 38992 Manufactured in: Pakistan
Valid until 27 JAN 2021
* AXAL
500mcg Tablet
Blister 10s, Box 30s
FDA Reg. No.: DR-XY38855
Valid until 27 JAN 2021
* AXAL
1mg Tablet
Blister 10s, Box 30s
FDA Reg. No.: DR-XY 38993
Valid until 27 JAN 2021
* SERELAM I/D: Ambica Int’l Trading Corp,
250mcg Tablet Pque
Blister 10s, Box 100s
FDA Reg No. DRP-5103 Manufactured in: Bangladesh
Valid until 12 FEB 2019
RENEWED WITH OR# 1081631
DATED DEC 11, 2018
* SERELAM
500mcg Tablet
Blister 10s, Box 100s
FDA Reg No. DRP-3720
Valid until 17 APRIL 2017
RENEWED WITH OR# 0846187
DATED APRIL 7, 2017
* LEXOTAN I: Roche Phils., Inc.,
BROMAZEPAM 1.5mg Tablet Taguig City
Blister 10s, Box 100s
FDA Reg No: DR-XY40440
Valid until 22 DEC 2021
Page 2 / 15/fytapr2019
** NORSPAN I/D: Mundipharma
BUPRENORPHINE 5mg Transdermal Patch DistributionGmbH (Philippine
Box 2s Branch)
FDA Reg. No. DR-XY35292
Valid until 24 NOV 2020 Manufactured in: Germany
** NORSPAN
10mg Transdermal Patch
Box 2s
FDA Reg. No. DR-XY 35290
Valid until 24 NOV 2020
** NORSPAN
20mg Transdermal Patch
Box 2s
FDA Reg. No. DR-XY 35291
Valid until 24 NOV 2020
** TRANSTEC I/D: Mundipharma Distribution
20mg (35mcg/h) Transdermal Patch GmbH (Philippine Branch)
Box 1s, 2s, 4s
FDA Reg. No: DR-XY 46026 Manufactured in: Germany
Valid until 8 SEPT 2022
** TRANSTEC
30mg (52.5mcg/h) Transdermal Patch
Box 1s, 2s, 4s
FDA Reg. No: DR-XY 46027
Valid until 8 SEPT 2022
* CLONOTRIL-0.5 I/D: Torrent Pharma Phils Inc
CLONAZEPAM 500mcg (0.5mg) Tablet
Blister 10s, Box 20S & 100s M: Torrent, India
FDA Reg No: DRP-2810
Valid until 29 AUG 2023
* CLONOTRIL-2
2mg Tablet
Blister 10s, Box 20s & 100s
FDA Reg No: DRP-2809
Valid until 02 SEP 2023
* EPILINE 2 I/D: Zydus Healthcare
2mg Tablet Philippines, Inc,
Blister 10s
FDA Reg No: DR-XY 44549
Valid until 27 MAY 2020
* RIVOTRIL I: Roche Phils., Inc, Makati
2mg Tablet City
Bottle 100s D: Zuellig Pharma Corp.,
FDA Reg. No. DR-XY37012 Makati City
Valid until 19 NOV 2019 Manufactured in: Spain
* TRANXENE I: Sanofi-Aventis, Phil
CLORAZEPATE DIPOTASSIUM 5mg Capsules Manufacturer: Sanofi Aventis,
Blister 10s, Box 30s Spain
FDA Reg. No. DR-X1254
Valid until 14 OCT 2022 Repacker:Hizon Laboratories
DIAZEPAM ANXIOL I / D: Endure Medical Inc.,
5mg/mL, 2ml (10mg/ 2ml) Ampule Pasig City
Box 10s
FDA Reg. No. DR-XY29833 Manufactured in: Taiwan
Valid until 9 AUG 2022
Page 3 / 15/fytapr2019
ANXOL I/D: Ambica Intl Trading Corp,
5mg/ml (10mg/2ml) IM/IV Ampule Paranaque
Box 10s
FDA Reg No DRP-4175 M: India
Valid until 16 DEC 2019
LORCAM I / D: Lordla Pharma Sales,
5mg/mL, 2mL Ampule Quezon City
Box 50s
FDA Reg. No. DR-XY22760-B M: Thailand
Valid until 20 NOV 2018
RENEWED WITH OR# 1048278
DATED NOV 7, 2018
TRANKIL I/D: Duopharma Trade Phils
5mg/mL, 2ml Ampule
Box 10s M: Rotexmedica, GmBH,
FDA Reg. No. DR-XY29949 Germany
Valid until 03 SEP 2019
VALIUM
5mg/mL, 2ml Ampule I: Roche Phils., Inc., Taguig
Box 10s City
FDA Reg No. DR-6298
Valid until 14 APR 2023 D: Zuellig Pharma
* VALIUM Corporation, Pque City
5mg Tablet
Blister 25s, Box 100s Manufactured in: France
FDA Reg. No. DR-XY37749
valid until 30 JAN 2020
* VALIUM
10mg Tablet
Blister 25s, Box 100s
FDA Reg. No. DR-XY37748
Valid until 7 APR 2021
*VEXEPAM I/D: Phil Pharmawealth, Inc
5mg Tablet
Blister 10s, Box 100s Manufactured in: India
FDA Reg No. DR-XY41080
Valid until 26 JULY 2020
*VEXEPAM
10mg Tablet
Blister 10s, Box 100s
FDA Reg No. DR-XY41081
Valid until 26 JULY 2020
FEDRIN I/D: Sahar International
EPHEDRINE 30mg/mL, 1mL Ampule
Box 5’s M: Pakistan
FDA Reg No. DR-XY41068
Valid until 18 JULY 2022
EPHEDRINE SULFATE M: Hizon Laboratories, Inc
50mg/mL, 1mL Ampule
Box 100s
FDA Reg No. DR-4468
Valid until 21 FEB 2023
Page 4 / 15/fytapr2019
DUROGESIC D-TRANS Importer: Johnson & Johnson
FENTANYL 12mcg/hr Transdermal Patch Distributor: Zuellig Pharma
Box 5s Corp
FDA Reg No. DR-XY33326
Valid until 29 DEC 2020 Manufactured in: Belgium
DUROGESIC D-TRANS
25mcg/hr Transdermal Patch
Box 5s
FDA Reg No. DR-XY33327
Valid until 29 DEC 2020
DUROGESIC D-TRANS
50mcg/hr Transdermal Patch
Box 5s
FDA Reg No. DR-XY33325
Valid until 29 DEC 2020
FENDERMAL
12.5mcg/hr Transdermal Patch I: Sandoz Phils Corp, Makati
Box 5s
FDA Reg No. DRP-4099 M: Germany
Valid until 14 NOV 2022
FENDERMAL
25mcg/hr Transdermal Patch
Box 5s
FDA Reg No. DRP-4112
Valid until 22 NOV 2022
FENDERMAL
50mcg/hr Transdermal Patch
Box 5s
FDA Reg No. DRP-4111
Valid until 22 NOV 2022
ABSTRAL
100mcg Sublingual Tablet T: A.Menarini Philippines, Inc
Blister 10s, Box 10s & 30s
FDA Reg No. DR-XY45371 Manufactured in: United
Valid until 11 MAY 2021 Kingdom
ABSTRAL
200mcg Sublingual Tablet
Blister 10s, Box 10s & 30s
FDA Reg No. DR-XY45372
Valid until 11 MAY 2021
ABSTRAL
300mcg Sublingual Tablet
Blister 10s, Box 10s & 30s
FDA Reg No. DR-XY45370
Valid until 11 MAY 2021
ABSTRAL
400mcg Sublingual Tablet
Blister 10s, Box 10s & 30s
FDA Reg No. DR-XY45367
Valid until 11 MAY 2021
ABSTRAL
600mcg Sublingual Tablet
Blister 10s, Box 30s
FDA Reg No. DR-XY45369
Valid until 11 MAY 2021
Page 5 / 15/fytapr2019
ABSTRAL
800mcg Sublingual Tablet
Blister 10s, Box 30s
FDA Reg No. DR-XY45368
Valid until 11 MAY 2021
FENTANYL CITRATE I: Pfizer
50mcg/mL, 2mL, Ampule M: in USA
10’s
FDA Reg No. DR-XY17752
Valid until 07 NOV 2022
FENTANYL CITRATE I/D: Pfizer
50mcg/ml, 2mL & 10mL Ampule
5’s M: in Germany
FDA Reg No. DR-XY32871
Valid until 06 FEB 2022
FENTYN Importer: Sandoz Philippines
25mcg/hr Transdermal Patch Corporation
Sachet, Box 5s Distributor: United
FDA Reg No. DRP-4112-01 Laboratories
valid until 22 NOV 2022 Manufactured in: Germany
FENTYN Importer: Sandoz Philippines
50mcg/hr Transdermal Patch Corporation
Sachet, Box 5s Distributor: United
FDA Reg No. DRP-4111-01 Laboratories
valid until 22 NOV 2022 Manufactured in: Germany
FRESANYL Importer/Distributor: Fresenius
50mcg/ml (100mcg/ 2ml) Kabi Philippines
Type 1 amber glass 2 ml ampule 10s
Type 1 amber glass 10 ml ampule 5s Manufactured in: Africa
FDA Reg No. DR-XY45908
Valid until 24 MAY 2022
TROFENTYL Importer/Distributor:
50mcg/mL, 2ml Pharmasan Inc
Ampule, Box 5s
FDA Reg No. DR-XY35224 Manufacturer:Troikaa
valid until 11 DEC 2020 Pharmaceuticals, India
SUBLIMAX I/D: Endure Medical Inc, Pasig
50mcg/mL, 2mL Ampule
Box 10s M: China
FDA Reg No. DR-XY43003
Valid until: 22 NOV 2023
SUBLIMAZE Importer: Johnson & Johnson
50mcg/mL, 2mL & 10mL Ampule Philippines, Inc
Box 5s D: Zuellig Pharma Corp
FDA Reg No. DR-XY22177 Manufactured by: GSK, Italy
Valid until 29 JULY 2023
ETAMINE M: Swiss Parenterals, India
*KETAMINE HCL 50mg/mL Vial I/D: Endure Medical, Inc
Box 1s
FDA Reg No: DR-XY41256
Valid until 19 SEPT 2022
Page 6 / 15/fytapr2019
KETAMAX I/D: Duopharma Trade Phils
50mg/mL, 10mL Vial
Box 1’s Manufactured in: Germany
FDA Reg No. DR-XY19615
Valid until 17 FEB 2020
KETAROL I/D:Surestep Pharmaceuticals
50mg/mL, 10mL Vial Inc, Pque City
Box 1s
FDA Reg No. DR-XY41210 M: Pakistan
Valid until 11 SEPT 2022
UNIKET I/D: Claris Lifesciences Phils
50mg/mL, 10mL Vial
Box 5s Manufactured in India
FDA Reg No. DR-6820
Valid until 13 OCT 2023
CONCERTA I: Johnson & Johnson Phils
METHYLPHENIDATE HCL 18mg Extended Release Tablet Inc., Pque City
Bottle 30s D: Zuellig Pharma Corp, Pque
FDA Reg No. DR-XY27940 City
Valid until 03 AUG 2022 M: Puerto Rico
CONCERTA I: Johnson & Johnson Phils
27mg Extended Release Tablet Inc., Pque City
Bottle 30s D: Zuellig Pharma Corp, Pque
BFAD Reg No. DR-XY30659 City
Valid until 22 JULY 2019 M: Puerto Rico
RENEWED WITH OR# 1096208
DATED MARCH 5, 2019
CONCERTA I: Johnson & Johnson Phils
36mg Extended Release Tablet Inc., Paranaque City
Bottle 30s D: Zuellig Pharma Corp, Pque
FDA Reg No. DR-XY27941 City
Valid until 03 AUG 2022 M: Puerto Rico
RITALIN I: Novartis Healthcare Phils.,
10mg Tablet Inc., Makati City
Blister 15’s, Box 30s
FDA Reg No. DR-XY28528 Manufactured in: Spain
Valid until 10 APRIL 2023
RITALIN LA I: Novartis Healthcare Phils.,
20mg Modified Release Capsule Inc., Makati City
HDPE bottle of 30s
FDA Reg No. DR-XY43804 Manufactured in: USA
Valid until 14 OCT 2019
RITALIN LA
30mg Modified Release Capsule
HDPE bottle of 30s
FDA Reg No. DR-XY43805
Valid until 14 OCT 2019
RITALIN LA
40mg Modified Release Capsule
HDPE bottle of 30s
FDA Reg No. DR-XY43806
Valid until 14 OCT 2019
Page 7 / 15/fytapr2019
DORMID Importer/Distributor: Endure
MIDAZOLAM 1mg/ml (5mg/5ml) Medical Inc
Ampule, Box 10s
FDA Reg No. DR-XY44212 Manufactured in: Indonesia
Valid until 15 FEB 2021
DORMID
5mg/ml (15mg/3ml)
Ampule, Box 5s
FDA Reg No. DR-XY44213
Valid until 15 FEB 2021
DORMICUM I/Trader: Roche Phils Inc.,
1mg/mL, 5mL (5mg/ 5ml) Ampule Taguig City
Box 10s
FDA Reg No: DR-XY28582 D: Zuellig Pharma Corp,
Valid until 28 APR 2023 Paranaque City
DORMICUM
5mg/mL, 3mL (15mg/3ml) Ampule Manufactured in: France /
Box 5s Switzerland
FDA Reg No: DR-XY28583
Valid until 28 APRIL 2023
DORMICUM
5mg/mL, 1mL Ampule
Box 10s
FDA Reg No: DR-XY28584
Valid until 28 APR 2023
* DORMICUM
15mg Tablet
Blister 10s, Box 100s
FDA Reg No: DR-XY3516
Valid until 10 JAN 2021
DORMIZOL I/D: Phil Pharmawealth, Inc.
5mg/mL, 1mL, 3mL Ampule
Box 10s M: India
FDA Reg No: DR-XY41527
Valid until 18 MAR 2023
Page 8 / 15/fytapr2019
MIDAZOLEX I/D: Metrophil Drug and
5mg/mL, 3ml Ampule Chemical Trading
Box 5s M: Korea
FDA Reg No: DR-XYR1894
Valid until 05 APR 2023
MIZAM I:Surestep Pharmaceuticals
1mg/mL, 5mL Ampule Inc. (Paranaque City)
Box 10s
FDA Reg No : DR-XY40893 M: Pakistan
Valid until 02 AUG 2022
SEDACUM I: Glorious Dexa Mandaya
5mg/mL, 3ml Ampule
Box 5s
FDA Reg No : DR-XY42116
Valid until 13 JUNE 2021
SEDOZ I/D: Claris Lifesciences Phils.
1mg/mL, 5ml Ampule Inc., Makati City
Box 25s
FDA Reg No : DR-XY30768 Manufactured in: India
Valid until 23 MAY 2020
SEZOLAM
5mg/ml, 3 ml Ampule
Box of 5s,10s, 25s
FDA Reg No : DRP-6984
Valid until : 5 DEC 2023
MORPHINE SULFATE M: Hizon Labs, Antipolo City
MORPHINE SULFATE 10mg Tablet
Strip Foil 4s, Box 100s
FDA Reg No: DR-XY27441
Valid until 17 JUN 2019
MORPHINE SULFATE
30mg Tablet
Strip Foil 4s, Box 100s
FDA Reg No: DR-XY27463
Valid until 17 JUN 2019
MORPHINE SULFATE
(1/4grain) 16mg/mL, 1ml, Ampule
Page 9 / 15/fytapr2019
MST CONTINUS
30mg Modified Release Tablet
Blister 30s, Box 60s
FDA Reg No: DR-XY13019
Valid until 17 JUL 2020
MST CONTINUS
60mg Modified Release Tablet
Blister 30s, Box 60s
FDA Reg No: DR-XY13021
Valid until 16 JUL 2023
ANALIN I/D: Sahar Intl Trading
*NALBUPHINE 10mg/mL, 1ml, ampule
Box 10s M: Pakistan
FDA Reg. No. DR-XY35860
Valid until 21 MAY 2019
ANALIN
20mg/mL, 1mL, ampule
Box 10s
FDA Reg. No. DRXY-40127
Valid until 5 OCT 2021
ENDURPIN I: Metrophil Drug & Chemical
10mg/mL, 1mL Ampule Trading
Box 10s D: Delex Pharma Intl Inc,
FDA Reg No: DRP-2110 M: Korea
Valid until 28 SEP 2019
NALBULIN I/D:
10mg/ml, 1ml, Ampule Surestep Pharmaceuticals,
Blister pack, 5s Inc.
FDA Reg No: DR-XY41208
Valid until 4 SEPT 2022 Manufactured in: Pakistan
NALBUPHINE HYDROCHLORIDE I/D: I.E Medica, Inc
10mg/ml, 1ml
Box 10s Manufactured in: India
FDA Reg No: DRP-7177
Valid until 19 MAY 2022
NALBUPHINE HYDROCHLORIDE
20mg/ml, 1ml
Box 10s
FDA Reg No: DRP-7166
Valid until 19 MAY 2022
NALBUPHINE HYDROCHLORIDE I/D: Hospira Phils/ Pfizer Inc.
(Preservative and Anti-Oxidant Free)
10mg/mL, 1ml, Ampule Manufactured in: USA
Blister 10s
FDA Reg No. DR-XY25633
Valid until 03 NOV 2019
NUBAIN T: A. Menarini Phils, Inc.,
10mg/mL, 1ml, Ampule Taguig City
Box 10s and 100s Under license from A.
FDA Reg. No. DR-X3037 Menarini Asia Pacific Holdings
Valid until 14 NOV 2018 Pte Ltd.– Singapore
RENEWED WITH OR# 1046802 M: Hizon Labs, Antipolo City
DATED OCT 30, 2018
Page 10 / 15/fytapr2019
NUKAINE I/D: International Apex
10mg/ml, 1ml Pharmaceuticals, Inc.
Box 100s
Blister 5s, Box 10s Manufactured in: Korea
FDA Reg No. DR-XY40522
Valid until 11 JAN 2020
SEDAFIN Importer/Distributor: Euro
10mg/ml, 1ml Generics International
Box 5s Philippines, Inc
FDA Reg No: DR-XY45030
Valid until: 4 FEB 2021 Manufactured: Bangladesh
OXYCONTIN I/D: Mundipharma Distribution
OXYCODONE HCL 10mg Prolonged Release Tablet GmbH (Philippine Branch)
Blister 14s, Box 28s Pasig City
FDA Reg No: DR-XY27751
Valid until 19 FEB 2021 Manufactured in: USA / UK
OXYCONTIN
20mg Prolonged Release Tablet
Blister 14s, Box 28s
FDA Reg No: DR-XY27748
Valid until 19 FEB 2021
OXYCONTIN
40mg Prolonged Release Tablet
Blister 14s, Box 28s
FDA Reg No: DR-XY27750
Valid until 19 FEB 2021
OXYCONTIN
80mg Prolonged Release Tablet
Blister 14s, Box 28s
FDA Reg No: DR-XY27749
Valid until 19 FEB 2021
OXYCONTIN NEO
10mg Controlled Release Tablet
Blister 10s, Box 20s, 30s, & 40s
FDA Reg No: DR-XY45704
valid until 15 DEC 2021
OXYCONTIN NEO
20mg Controlled Release Tablet
Blister 10s, Box 20s, 30s, & 40s
FDA Reg No: DR-XY45706
valid until 15 DEC 2021
OXYCONTIN NEO
40mg Controlled Release Tablet
Blister 10s, Box 20s, 30s, & 40s
FDA Reg No: DR-XY45708
valid until 15 DEC 2021
OXYCONTIN NEO
80mg Controlled Release Tablet
Blister 10s, Box 20s, 30s, & 40s
FDA Reg No: DR-XY45708
Valid until 15 DEC 2021
Page 11 / 15/fytapr2019
OXYNORM
5mg Capsule
Blister Pack x 14s (Box of 28’s)
FDA Reg No: DR-XY32009
Valid until 20 JULY 2019
OXYNORM
10mg Capsule
Blister Pack x 14s (Box of 28’s)
FDA Reg No: DR-XY32011
Valid until 20 JULY 2019
OXYNORM LIQUID I/D: Mundipharma Distribution
5mg/5ml Oral Solution GmbH (Philippine Branch)
Amber glass bottle, 250ml (1’s) Pasig City
FDA Reg No: DR-XY41366 Manufactured in: Cyprus
Valid until: 21 DEC 2019
OXYNORM I/D:Mundipharma Distribution
10mg/ml (20 mg / 2ml) GmbH (Philippine Branch)
Colorless glass ampule, 1ml and 2ml Pasig City
(Box of 5’s)
FDA Reg No: DR-XY36393 Manufactured in: Israel
Valid until: 11 MAY 2023
TARGIN I/D:Mundipharma Distribution
OXYCODONE 5mg/2.5mg Prolonged-Released Tablet GmbH (Philippine Branch)
WITH NALOXONE Blister 14s, Box 28s Pasig City
FDA Reg No: DR-XY42646
Valid until 18 SEPT 2019 Manufactured in: USA / UK
TARGIN
10mg/5mg Prolonged-Released Tablet
Blister 14s, Box 28s
FDA Reg No: DR-XY40703
Valid until 28 FEB 2020
TARGIN
20mg/10mg Prolonged-Released Tablet
Blister 14s, Box 28s
FDA Reg No: DR-XY40700
Valid until 28 FEB 2020
TARGIN
40mg/20mg Prolonged-Released Tablet
Blister 14s, Box 28s
FDA Reg No: DR-XY40702
Valid until 28 FEB 2020
DEMEROL I/D: Pfizer (Hospira Inc )
PETHIDINE / MEPERIDINE 50mg/mL, 2mL, ampule
Box 25s Manufactured in: USA
FDA Reg No: DR-2148
Valid until 29 JULY 2019
DEMEROL
50mg/mL, 30mL, vial
Box 1s
FDA Reg No: DR-2149
Valid until 24 MAR 2023
Page 12 / 15/fytapr2019
DOLETHAL Importer : Agfield International
PENTOBARBITAL SODIUM 200mg/ml, 100ml Corporation
Vial
FDA Reg No: VR-3537 Manufactured in : France
Valid until 15 SEPT 2019
LUMINAL I: Pfizer (Hospira Inc )
PHENOBARBITAL SODIUM 130mg/mL, 1mL, ampule
Box 5s D: Zuellig Pharma
FDA Reg No: DR-X7787
Valid until 24 MAR 2019 Manufactured in : USA
*DISCONTINUED BY MANUFACTURER
* PHENOBARBITAL D: Philusa Corporation
15mg, Tablet
Bottle 100s M: Amherst Laboratories, Inc
FDA Reg No: DR-X1824
Valid until 29 MAY 2023
* PHENOBARBITAL
30mg, Tablet
Bottle 100s
FDA Reg No: DR-5064
Valid until 29 MAY 2023
* PHENOBARBITAL
60mg, Tablet
Bottle 100s
FDA Reg No: DR-X2017
Valid until 29 MAY 2023
* PHENOBARBITAL
90mg, Tablet
Bottle 100s
FDA Reg No: DR-XY21882
Valid until 29 MAY 2023
* DUROMINE I/D: Metro Drug Inc, Taguig
PHENTERMINE RESIN 15mg capsule City
Blister 15s, Box 30s
FDA Reg No: DR-XY26998 Manufactured in: New
Valid until 26 MAR 2021 Zealand
* DUROMINE
30mg, capsule
Blister 15s, Box 30s
FDA Reg No: DR-XY26999
Valid until 26 MAR 2023
REMIFENTANIL SUBLIFEN I/D: Endure Medical Inc
HYDROCHLORIDE 1mg Vial
Box 5s Manufactured in: China
FDA Reg No: DR-XY45774
Valid until 2 FEB 2022
SUBLIFEN
2mg Vial,
Box 5s
FDA Reg No: DR-XY45773
Valid until 2 FEB 2022
Page 13 / 15/fytapr2019
ZOLPIDEM * DACTIVE I/D: Zydus Healthcare
10mg Tablet Philippines, Inc
Blister 100s
FDA Reg No: DRP-7184 Manfuactured In: India
Valid Until 19 JAN 2021
* SITINOX I/D: Sahar Int’l Trading, Inc.,
10mg, Film-Coated Tablet Paranaque City
Blister 10s, Box 10s
FDA Reg. No.: DR-39241 M: China
Valid Until 30 MAR 2019
RENEWED WITH OR# 0707661
DATED JANUARY 26, 2016
* STILNOX I/D: Sanofi-Aventis Phils,
10mg, Film-Coated Tablet Makati City
Blister 15s, Box 30s
BFAD Reg. No.: DRP-014
Valid Until: 13 ARPIL 2019
RENEWED WITH OR# 1097211
DATED MARCH 12, 2019
* ZOLDEM M: Amherst Laboratories, Inc
10mg, film coated tablet
Blister 10s, Box 30s Trader: UNILAB, Inc
BFAD Reg. No.: DR-XY32230
Valid until 16 NOV 2020
Page 14 / 15/fytapr2019
LIST OF DRUG PREPARATIONS CONTAINING PHILIPPINE TABLE 1 CONTROLLED CHEMICALS
LICENSE REQUIRED:
Manufacturer / Repacker S5-C License
Importer S5-I License
Exporter S5-E License
LEGEND:
1. Exempted from DOH Special Prescription for Dangerous Drugs (SPFDD) per Section 4 (4a) Board
Regulation No. 1 Series 2014. To be prescribed in an ordinary prescription form in triplicate copies
containing the standard information of a prescription Section 31 (3) Board Regulation No. 1 Series
2014.
2. Exempted from PDEA Form 1-0A (Local Order Permit) for transactions between wholesaler and
retail drugstore or hospital pharmacy.
** Exempted from DOH Special Prescription for Dangerous Drugs (SPFDD). To be prescribed in ordinary
prescription form in triplicate copies, bearing the current S2 License of the prescribing medical practitioner.
Section 4 (2b) Board Regulation 1 Series 2014.
*** Only importer, exporter and manufacturer will require registration of license. For importation of a finished
product that exceeds the equivalent quantities of 0.010grams ergometrine / ergonovine, 0.020grams
ergotamine and / or 2.5Kg norephedrine per importation, an import permit shall be required. Each import or
export transaction shall be reported to PDEA not later than five (5) working days before date of importation
or exportation of the shipment.
Section 4 (5) Board Regulation 1 Series 2014.
Noted by:
Page 15 / 15/fytapr2019
Ask when and whom to contact when answer
becomes available
Drug Information Services (DIS)- Refers to the Types of DI Questions
access, evaluation, selection and organization of ADRs & ADE(eg. description, allergies)
drug literature for the use of health professionals, Drug administration (dosage form, methods,
patients and the public compatibility, stability)
DIS also involves the interpretation & application Indications & therapeutic use
of drug information to patient care problems Product-specific Concerns
Drug Literature- Is comprised of primary, Dosing
secondary & tertiary literature that can be used Drug interactions
as basis for optimizing the use of drugs in Pharmacology & toxicology
patients Miscellaneous (Availability, Foreign Drugs,
Why we need it? Identification, Calculations, Pharmacokinetics)
Vast drug literature
Increasing drug therapy problems Match question w/ sources of information
Growth of clinical pharmacy practice Determine if question is for approved,
investigational or unapproved drugs
Support for clinical services Identify appropriate search keywords, terms,
Pharmacy and Therapeutics activities synonyms
Publications Be flexible in searching
Education
Drug usage evaluation Oral
Investigational drug control Written or Printed
Coordination of reporting programs Primary literature
Poison information o original article, research or case reports
published in journals, presentations and
1. Determining the primary question proceedings
2. Developing an appropriate strategy Secondary literature
3. Choosing sources of information o abstracting and indexing services
4. Accessing printed sources of information Tertiary literature
5. Critical Appraisal of information sources o textbooks, compendia, full-text databases
6. Formulating a response & review articles
7. Communicating a response
8. Documentation and follow-up Textbooks
Journals
Ask clarifying questions Individual Files
Restate the question Manual Indexes
Computerized
databases
Internet
Textbooks: date of publication, authorship,
Biomedical Journals
agreement with other sources
Lancet New England Journal of
Journal of American Medicine
Literature Reviews: same as those for textbooks’
Medical Association AJPE, AJHP methods of selection
British Medical Annals of Original Research: abstract, basic research
Journal Pharmacotherapy design, setting, participants, outcome measures
Annals of Internal Clinical Pharmacy & & results *
Medicine Therapeutics
Archives of Internal Journal of the American Basic research Designs
Medicine Society of Health Randomized controlled trials
System Pharmacists
Nonrandomized, concurrent cohort study
Computerized databases Nonrandomized historical cohort study
1. CD Format Nonrandomized historical case control
Micromedex Case series without control
Current Contents Expert opinion
Iowa Drug Information Service (IDIS)
IPA
Summary of information or evidence
Medline
Recommendations
Clinical Pharmacology
Mayo Family Pharmacist
2. Online Format Oral
Medline Written
Micromedex
Medscape Fulltext Document: drug information, the
OVID recommendations and sources of information
Health Notes Online Follow-up the outcomes of recommendations
3. Websites
www.medscape.com How do we start?
www.nlm.nih.gov 1. Build up your resources
www.usphrmacist.com 2. Be systematic in answering drug info questions
3. Develop good search strategies
Specific Sources of Info 4. Update yourself regularly
Pharmacotherapy Interpretation of Lab
Pediatric Dosing Results “An effective pharmacist is a good provider of drug
Pharmacokinetics Geriatric Dosing
information regardless of the area of practice.
General Drug AHFS Drug Information
Information Handbook on Injectable
Pharmacology Drugs
Patient Counseling Dosage Calculations,
Preparation &
Administration
OBJECTIVES
Define common terminologies used in
Therapeutic Drug Monitoring TDM.
Determine its significance in critical patient
case scenarios.
Determine the indication, benefits and
concepts of TDM.
Review important pharmacokinetic
concepts: Absorption, Distribution,
Metabolism and Excretion.
1
The Bigger Picture Recall….
DOSE PK CONC PD Therapeutic
Prescribed EFFECTS
Dispensed Absorption Toxic
DOSE CONC Therapeutic Administered Distribution
Drug + Receptor
Prescribed PK PD Metabolism
EFFECTS TARGET
Dispensed Toxic Excretion
Administered
Absorption Drug + Receptor TOXIC I
Distribution
Min Toxic Concentration
Metabolism
Excretion THERAPEUTIC II
Conc Min Effective Concentration
SUBTHERAPEUTIC III
Time
To Do Monitoring of levels
…. need to do
Therapeutic
Drug
Monitoring!!!
2
Lets Define! Lets Define!
Amount of drug present in the Dose of drug that should be administered
Loading dose
Bioavailability bloodstream to bring drug conc in the blood
Half-Life Time required for drug concentration in Amount of time consecutive doses
the blood to be reduced 50% Dosing interval of a regularly administered drug
Volume of Distribution
3
Indications of TDM Drugs commonly monitored
1. To provide a guide to the adjustment of
drug over dosage DRUG Therapeutic range
Digoxin (mg/L)
2. To confirm toxicity for overdoses
including the use of illicit drugs Theophylline 0.5-2.0 (microgram/L)
3. To monitor compliance of patients Phenytoin 10-20
4. Before increasing to unusually large Salicylate 10-20
doses Sodium valproate 150-300
5. To investigate lack of efficacy 50-100
Gentamicin,
tobramycin, trough <2; peak >5
netilmicin
4
Considerations TDM of LINEZOLID
Assay methods
Sample collection
Timing of samples
when steady state is reached
pre-dose (trough level), although peak levels
(after dose is administered) are also
determined
TDM at UP Manila
Assay methods
(HPLC, Spectrophotometer, TDx)
Drugs monitored
Phenobarbital, Theophylline, Phenytoin, Diazepam,
Paracetamol, Salicylate, Isoniazid, Cyanide,
Methanol, Phencyclidine,
Amphetamine/Methamphetamine
Cost: P 400–1,000/test
5
PK Evaluation of Drug Concentration PK Evaluation of Drug Concentration
if conc is LOWER than anticipated if conc is HIGHER than anticipated
DOSE CONC Therapeutic DOSE CONC Therapeutic
PK PD EFFECTS PK PD EFFECTS
Toxic Toxic
6
IMPAIRED RENAL FUNCTION IMPAIRED HEPATIC FUNCTION
7
Routes of Administration
1mL
2-5mL
1 mL
8
Routes of Administration Factors that affect Absorption
Dissolution drug enters in a solution
form
Membrane transport carriers (enzymes)
Mechanism (passive and active diffusion)
Blood Flow greater blood flow= rapid
drug entry
Skin condition thick skin= low drug entry
9
Distribution Distribution
Concept of therapeutic concentration and Tissue Binding
therapeutic index Drugs bind to fat or muscles.
Distribution Distribution
Body Composition Protein binding
10
The Blood-Brain barrier The Blood-Brain barrier
Substances do not diffuse readily from Characteristics of drugs that can pass-
the blood into the CNS (brain and spinal thru the BBB:
cord) 1. Low molecular weight
2. Lipophilicity
Selectivity due to: 3. Non-ionized form
1. Astrocytes
2. Lack of extra-cellular space
11
Conditions that change Albumin
Drugs that bind to AAG
concentrations
Amitriptyline
Chlorpromazine
Dipyridamole
Lidocaine
Meperidine
Propranolol
Quinidine
12
Distribution
Sample timing
-Approximate distribution
time
-Half life of the drug
Ex.
AMINOGLYCOSIDES
DIGOXIN (6-8 hrs)
Elimination Elimination
13
Metabolites
Toxic effect or therapeutic
N-acetylprocainamide, Primidone,
diazepam, flurazepam, Imipramine
Normeperidine, ethanol, acetaminophen
14
PRODRUGS EXCRETION
Is a pharmacological substance
administered in an inactive form and
subsequently converted to an active
pharmacological agent.
Examples:
Sulindac, clorazepate and ASA
EXCRETION
15
EXCRETION
Other routes
1. Exhalation- Halothane
2. Saliva
3. Milk
4. Tears
5. Sweat
16
Pharmacokinetic drug interaction
17
Absorption Absorption
Rate of absorption decreased by
administered of drugs Extent
Digoxin + Propantheline =
(Slow stomach empyting)
Propantheline + Acetaminophen=
Acetaminophen absorbed more slowly Improves the availability
Absorption Absorption
Extent Volume of distribution
Kaolin-pectin + Digoxin=
less Digoxin absorption Salicylic acid + Phenylbutazone=
Increase VD of S.A
Ketoconazole + Antacids=
Lesser or no absorption
18
Absorption Absorption
Metabolic clearance Renal Clearance
High Extraction ratio &Low Extraction ratio Secretion
Lidocaine + Cimetidine= Probenecid + Penicillin= increased Penicillin
(reduce hepatic flow)
Higher than expected Lidocaine Reabsorption
NH4Cl + Amphetamine (+)= O.D. Eliminated
Warfarin + Phenobarbital=
Low warfarin levels Urine acidification or alkalinization
19
20
Types of Drug Interactions Types of Drug Interactions
21
DRUG METABOLISM
Drug Interactions
Pharmacological Drug A Liver Drug A (active)
(object drug)
Pharmacokinetic interaction Metabolite
1. Alteration of Drug Absorption (inactive)
2. Alteration of Drug Distribution Drug B
3. Alteration of DRUG METABOLISM
(precipitant drug)
22
MGA TANONG (ulet)...
Drug Interactions A I
Min Toxic Conc
Pharmacological B
II
Conc
Pharmacokinetic interaction Min Effective Conc
III
1. Alteration of Drug Absorption
2. Alteration of Drug Distribution Time
3. Alteration of Drug Metabolism Change in PK process Effect on CONC Possible Effect
4. Alteration of DRUG EXCRETION
ABSORPTION ? ?
a. Changes in urinary pH ? ?
e.g salicylates + sodium bicarbonate METABOLISM ? ?
b. Competition at active transport site ? ?
e.g. probenecid + penicillin EXCRETION ? ?
? ?
23
Example
Warfarin should not be taken concomitantly
with vitamin K-rich food such as spinach,
broccoli, table wine. Reducing the Risk
Object Drug: Warfarin of Drug Interaction
Precipitant Vitamin K-rich food
Drug: Pharmacodynamic,
Mechanism: antagonism
Management: Careful monitoring of the
international normalized
ratio (INR)
NOTE: NOTE:
Patient related factors Drug related factors
- disease state - multiple drugs
- age (children, elderly)
- fixed dose
- intake of other drugs combinations
and supplements
- multiple
- multiple prescribers
pharmacologic effects
- compliance (complex
drug regimen )
24
AVOID DI’S
A lcohol
V itamins & other food supplements
O TC drugs
I llicit drugs
D rugs (Rx)
D iet
I E nvironmental agents
S ^ moking
25