Nash
Nash
Nash
Weight loss ≥ 5%
Ballooning/inflammation
(41% to 100% of pts)*
Weight loss ≥ 3%
Steatosis
(35% to 100% of pts)*
Hannah WN, et al. Dig Dis Sci. 2016;61:1365-1374. Slide credit: clinicaloptions.com
Exercise by METs
Physical Activity METs
Light intensity <3
•Sleeping
•Watching TV
•Writing, desk work, typing
•Walking, 1.7 mph (2.7 km/h), level ground, strolling, very slow
•Walking, 2.5 mph (4 km/h)
Moderate intensity 3 to 6
•Bicycling, stationary, 50 watts, very light effort
•Walking, 3.0 mph (4.8 km/h)
•Calisthenics, home exercise, light or moderate effort, general
•Walk, 3.4 mph (5.5 km/h)
•Bicycling, < 10 mph (16 km/h), leisure, to work or for pleasure
•Bicycling, stationary, 100 watts, light effort
Vigorous intensity >6
•Jogging, general
•Calisthenics (eg, pushups, sit-ups, pullups, jumping jacks), heavy, vigorous effort
•Running/jogging in place
Allina Health System Press, Helping Your Heart, cvs-ahc-90648 (5/05),
•Rope
third jumping
edition, ISBN 1-931876-11-8. Slide credit: clinicaloptions.com
Lack of Exercise Is Common in
NAFLD
• Pts engage in less physical activity
– < 20% meet recommended physical activity
guidelines
• Adults with NAFLD (N = 813)[1]
– 54% of pts reported NO physical activity
– Vigorous-intensity exercise (≥ 6 METs for 75
min/wk) associated with decreased odds of
NASH
• OR: 0.65 (95% CI: 0.43-0.98; P = .04)
1. Kistler KD, et al. Am J Gastroenterol. 2011;106:460-468. Slide credit: clinicaloptions.com
What Is the Right Prescription for
Exercise in Pts With NAFLD?
• Data limited by small sample sizes, poor
statistical power, and lack of correlation
with histopathology
• Exercise associated with a reduction in
hepatic fat even in the absence of weight
loss
• Small studies suggest resistance training
reduces hepatic fat, improves other
metabolic
Hashida R, parameters
et al. J Hepatol. 2016;[Epub ahead of print]. Slide credit: clinicaloptions.com
Evidence for Exercise in NAFLD
• No head-to-head trials of aerobic exercise
vs resistance training for efficacy in
NAFLD
– No data to suggest superiority of one exercise
regimen vs another
• Current evidence
Chocolate reinforces
Chunk Muffin: 440utility
caloriesof
aerobic or resistance exercise for improving
steatosis
Hannah WN, et al. Dig Dis Sci. 2016;61:1365-1374. Slide credit: clinicaloptions.com
My Recommendation
= 247)
80
P = .001
60 P = .05
47
40 36
21
20
n/N = 29/80 15/72 33/70
0
Vitamin E Placebo Pioglitazone
800 IU/day 30 mg/day
Sanyal AJ, et al. N Engl J Med. 2010;362:1675-1685. Slide credit: clinicaloptions.com
PIVENS: No Significant Improvement
in Fibrosis at Wk 96 for Vitamin E or
Pioglitazone
60 P = .19 P = .1
Pts With Change in Fibrosis
Improved
40
-20
-40
-60
Vitamin E Placebo Pioglitazone
800 IU/day 30 mg/day
19
20
n= 84 83 80
0
Vitamin E Placebo Pioglitazone
800 IU/day 30 mg/day
*Histologic improvement: ≥ 1-point improvement in hepatocellular ballooning score, no increase in fibrosis score,
and either a decrease in NAS to ≤ 3 or a ≤ 2-point decrease in NAS plus ≥ 1-point decrease in either the lobular
inflammation or steatosis score.
Sanyal AJ, et al. N Engl J Med. 2010;362:1675-1685. Slide credit: clinicaloptions.com
Pioglitazone in Diabetes:
Improvement or Resolution of
NASH at 18 Mos
• Randomized, placebo-controlled, double-blind
Placebo (n = 42)
phase IV trial of pts with NASH andPioglitazone (n = 40)
60 32.5 F4
40 F3
40 F2
20 43.75 F1
27.5 F0
0
Baseline After 1 Yr
P = .10
45
40 38 35
31 31 P = .52
20 18 19
16
n/N = 43/80 22/72 48/70 22/72 19/23 10/22 62/102 37/98 11/31 7/39 23/145 27/144
0
Vitamin E Pioglitazone Liraglutide Obeticholic Elafibranor Cenicriviroc
800 IU/day[1] 30 mg/day[1] 1.8 mg/day[2] Acid 25 120 mg/day [4] 150 mg/day[5]
mg/day[3]
P = .05 47
P = .08 P = .01 P = .49
39
40 36 29
21 21 9 22 8 6
5
20 2/ 13
2/ 8/
29/ 15/ 33/ 15/ 9/ 22 22/ 13/ 9/ 11/ 70/
n/N = 39 144
80 72 70 72 23 102 98 31 145 82
0
Vitamin E Pioglitazone Liraglutide Obeticholic Elafibranor Cenicriviroc Bariatric
800 30 mg/day[1] 1.8 mg/day[2] Acid 25 120 mg/day[4] 150 mg/day[5] Surgery[6]
IU/day[1] mg/day[3]
P = .24 P = .12
60
Pts (%)
P = .004
41 44
P = .46 P = .02
40 31 31 35 34
26
19 20
20 14 10
33/ 22/ 31/ 22/ 6/ 3/ 36/ 19/ 29/ 15/ 27/
n/N = No data
80 72 70 72 23 22 102 98 145 144 80
0
Vitamin E Pioglitazone Liraglutide Obeticholic Elafibranor Cenicriviroc Bariatric
800 IU/d[1] 30 mg/d[1] 1.8 mg/d[2] Acid 25 120 mg/d[4] 150 mg/d[5] Surgery[6]
mg/d[3]
HO OH HO OH
6α ethyl substitution
~ 90 x increased potency
via ↓ SREPB-1C
↓ Portal via ↑ iNOS ↓ Hepatic
RXR
pressure via ↑ β-oxidation triglycerides
↓ Bile acids
↑ Cholesterol
CYP7a1
Obeticholic acid
25 mg/day
Pts with biopsy-
Until accrued 264
confirmed NASH, outcome events in OCA
stage 2-3 fibrosis Obeticholic acid
25 mg/day and placebo
(Planned N = 10 mg/day
treatment arms
2065) (estimated 6 yrs)
Placebo
PPARa PPARd
Liver
Slide courtesy of Bart Staels, MD. Slide credit: clinicaloptions.com
GOLDEN-505: Elafibranor for
52 Wks
Double-blind, placebo-controlled, randomized, international
phase IIb trial
Wk 52
Stratified by Protocol-Defined Modified
diabetes status Primary Definition of
Outcome* Response†
Elafibranor 80 mg PO QD 23% 13%
(n = 93)
Pts with
(21/93) (12/93)
histologic 21% 19%
Elafibranor 120 mg PO QD
diagnosis of
(n = 91) (19/89) (17/89)
P = .045
P = .28
noncirrhotic
NASH (N = 276)
17% 12%
Placebo
(n = 92) (16/92) (11/92)
*Disappearance of steatosis, †Disappearance of ballooning and disappearance
ballooning, or lobular inflammation. or mild persistence of lobular inflammation.
fibrosis
40
20
0
≤ -3 -2 -1 0 1 ≥2
Changes in Lobular Inflammation Plus Ballooning Scores
Ratziu V, et al. AASLD 2016. Abstract LB-37. These data are available in unpresented
abstract format only, and will be presented in full during the AASLD meeting. We encourage
you to review the presented data before making any conclusions. Slide credit: clinicaloptions.com
RESOLVE-IT: Long-term
Evaluation of Elafibranor for
Randomized, placebo-controlled, double-blind, multicenter phase III study in
pts with NASH and fibrosis NASH
Wk 72: Interim
analysis
Randomized 2:1
• Primary endpoints
– Resolution of NASH w/o fibrosis worsening at Wk 72
– Composite of all-cause mortality, cirrhosis, liver-related clinical
outcomes at ~ 4 yrs
ClinicalTrials.gov. NCT02704403. Slide credit: clinicaloptions.com
Agents in Phase II:
Liraglutide
Aramchol
Cenicriviroc
Selonsertib