Seventy-one patients with P FO were selected for percutaneous closure of PFO at our center. All had PFO with large right-to-left shunt documented by transcranial

Doppler ultrasound and transesophageal echocardiography, >= 1 previous stroke or transient ischemic attack with MRI documentation at the index event, and no alternative cause for cerebral ischemia. MRI studies were performed in all patients 24 hours before the procedure and at I-year follow-up (or before in the case of a suspected new neurologic event). Eight patients (11%) had > 1 clinical MK-4827 in vitro event before the procedure. Comparing the 2 MRI studies before the procedure, silent ischemic lesions were observed in 14 other patients (20%). Thus, considering clinical and silent events together, > event was present at baseline in 22 patients (31%). After PFO closure (follow-up 16 +/- 7 months), 1 recurrent neurologic event occurred (1%, p = 0.02 vs preprocedural clinical events); however, urgent brain MRI results were negative. Moreover, only 1 patient showed 1 new silent

lesion at brain MRI at follow-up (1%, p < 0.001. vs preprocedural silent brain lesions). Considering clinical and silent events, relapses occurred in 2 patients only (p <0.001 vs before procedure). Recurrent events were limited to those with incomplete PFO closure at postprocedural transcranial Doppler ultrasound (p Vorinostat nmr = 0.02). In conclusion, percutaneous PFO closure results in few clinical or silent events after 1-year follow-up, especially when complete PFO closure is successfully

accomplished. (C) 2008 Elsevier Inc.”
“We explored the concomitant effect of the International Prognostic Index at the time of relapse (IPI-R) and the time from initial diagnosis to relapse (TTR) on outcome of 80 uniformly treated patients receiving BEAM conditioning followed by SCT for relapsed, chemosensitive diffuse large B-cell lymphoma. Apoptosis inhibitor Median age at the time of transplantation was 62 years (range 26-77). Median follow-up of survivors was 31.4 months. Median overall survival (OS) from the time of transplant for patients with TTR 418 months vs <= 18 months was not reached and 50 months, respectively (P = 0.01). Median OS for patients with IPI-R >= 3 was 23.3 months and not reached for patients with IPI-R < 3 (P = 0.01). These factors were independent in multivariate analysis with relative risk for death of 0.91 (0.80-0.99; P = 0.04) for each 6-month increment in TTR and 0.63 (0.42-0.96; P = 0.03) for IPI-R < 3. TTR <= 18 months and IPI-R >= 3 were combined in a prognostic system where patients with none (n = 32), one (n = 39) or two (n = 9) of these factors had median OS not reached, of 50 and 5 months, respectively (P < 0.01). Patients with early, high IPI-R relapse after first-line therapy have a dismal outcome with SCT and should receive experimental therapies.