Papers by María Judith Tabares
Hematology & Transfusion International Journal, Nov 17, 2016
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PubMed, 2007
Chronic thromboembolic pulmonary hypertension (CTE-PH) is defined as the chronic obstruction by o... more Chronic thromboembolic pulmonary hypertension (CTE-PH) is defined as the chronic obstruction by organized thrombi in pulmonary artery and their branches causing pulmonary hypertension. The objective is to evaluate features and outcome of CTE-PH in patients with and without coexisting antiphospholipid syndrome (APS). All patients studied at our Institution with CTE-PH between June 1993 and June 2005 were analyzed retrospectively. Sixteen out of 38 patients were APS positive (group A), and 22/38 patients (group B) disclosed normal results (n = 10) or other thrombophilic abnormalities (n =12). Results: both groups were similar in age (mean 41 vs. 50 years), NYHA class at diagnosis (81 vs. 100% in III-IV) and the presence of previous or coexistent thrombosis in other territories (31 vs. 27%). Sixty three percent of patients in group A and 55% of patients in group B underwent thromboendarterectomy. The patients were followed during an average of 45 months (0.5-144). At the end of follow up all the APS patients and all the chirurgical patients were in I-II functional class (p=0.053). The median survival from diagnosis was 59 months for group A and 27 months for group B (p=0.199). The mean survival of patients who underwent thromboendarterectomy was 56 months for group A vs. 33 months for group B (p=0.08). We conclude that patients with CTE-PH and APS disclosed a trend to a better survival than patients with CTE-PH without APS. Those patients with CTE-PH and APS who underwent thromboendarterectomy tended to achieve a better functional class and survival than those who received medical treatment.
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Blood, 2007
Previous studies have shown that anemia is frequently associated with higher morbidity and mortal... more Previous studies have shown that anemia is frequently associated with higher morbidity and mortality in HF pts. Our aim was to determine the impact of anemia in pts hospitalized with congestive HF at our hospital. We analyzed data from 277 pts with diagnosis of HF admitted between 1 June 2004 and 31 December 2005, with a follow up of at least 6 months. Anemia was defined as hemoglobin (Hb) <11,5 g/dl. HF was classified according to Framingham criteria. Previous history of arterial hypertension, diabetes, dislipemia, chronic renal insufficiency and ACE inhibitors treatment was recorded. Ischaemic and non- ischaemic etiology of cardiopathy was established. Renal disfunction was defined as creatinin concentraction >1.9 mg/dl. Pts with HF were assigned to group A (with anemia) or B (control). Statistical analysis was performed using Pearson’s Chi square, Spearman’s rho, Fisher test and Kaplan Meyer survival function. Results: We evaluated 229 (82,7%) pts with a median follow up of...
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Blood, 2007
PTLD is a life threatening complication developing in 1–5% of transplant (Tx) recipients. Epstein... more PTLD is a life threatening complication developing in 1–5% of transplant (Tx) recipients. Epstein Barr (EBV), Cytomegalovirus (CMV) and immunosuppression (IS) were identified as risk factors. Aggressive evolution and therapy related toxicity generate poor prognosis. We retrospectively analyzed data from 18 PTLD patients (pts) diagnosed at our hospital between March 1994- June 2007. All of them were at least one graft recipient and were under IS. RESULTS: Out of 1206 adult Tx recipients, 18 (1,5%) developed PTLD. Ninety-four percent were men, mean age 42,9 years (range: 18–72). Our study comprises 10 heart, 2 kidney, 2 lung, 1 heart-lung, 1 liver and 2 non related allogeneic bone marrow (BM) recipients. IS protocols included Cyclosporin A (16 pts), Azathioprine (8), Mycophenolate mofetil (7), Tacrolimus (4) and antitymocyte globulin (2). Pretx recipients serology for EBV and CMV were positive in 87 and 94% respectively. Sixty-six percent (12/18) disclosed late onset PTLD (median 49 m...
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Blood, 2008
Atrial fibrillation (AF) is the most common cardiac rhythm disorder. The prevalence is nearly 10 ... more Atrial fibrillation (AF) is the most common cardiac rhythm disorder. The prevalence is nearly 10 % in patients (pts) older than 75 years (yrs). Some authors are reluctant to give oral anticoagulant therapy for older pts based on their higher incidence of bleeding Objective : to compare characteristics, incidence of thrombosis and bleeding in 2 groups of pts with AF, under OA for at least 3 months. Methods: we retrospectively analyzed 184 pts below 75 yrs (Group A) and 133 pts with 75 yrs and older (Group B), between Jan 2002 and Aug 2007. Results: the mean follow-up was 514 pts/year for the A group and 382 pts/year for group B. The features of each group are listed in the table below: Group A Group B p Age (mean- range) 64,9 (33/74) 79,8 (75/91) Gender (M/F) 116/68 (1,7/1) 55/78 (0,7/1) Rheumatic AF 89/184 61/114 Non valvular AF 80/184 53/114 Previous thrombosis 21/184 (11.4%) 29/133 (21.8%) 0,01 Diabetes mellitus 28/184 (15.2%) 10/133 (7.5%) 0,05 Arterial Hypertension 78/184 (42.3 ...
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Blood, Nov 16, 2006
TAM is associated with a poor prognosis and outcome. Reported incidence varies from 0.5 to 76%. R... more TAM is associated with a poor prognosis and outcome. Reported incidence varies from 0.5 to 76%. Risk factors (RF) include use of calcineurin inhibitors(CNI), infections, conditioning chemotherapy regimen and graft versus host disease. Although treatment (TMT) modalities such as inmunosuppressive drugs withdrawal, plasma exchange or infusion are used to improve the outcome, optimal therapeutic strategies are not clearly defined. OBJECTIVE: To compare the incidence, RF and outcome of patients (pts) with TAM after HSCT and SOTX. PATIENTS AND METHODS: In 1172 consecutive pts transplanted between february 2000 and june 2006, 22 TAM episodes were diagnosed. TAM Dg was defined as evidence of hemolysis and schistocytes in blood smear. Thrombocytopenia (TCP), neurological (NRL) or renal (RNL) dysfunction were not included in the diagnostic criteria. RESULTS: MAT incidence was 5,41% (11/203) in HSCT and 1,13% (11/969) in SOTX pts (p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0,0006). Median follow up of surviving pts was 1144 days (range: 281–2432). Overall mortality was 36,36% (8/22), 4/11 HSCT and 4/11 SOTX. HSCT m HSCT r SOTX m SOTX r m:…
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Papers by María Judith Tabares