ONISCHEMIC DILATED CARDIomyopathy is a common heart muscle disease with a prevalence of at least 1 in 2500 adults. 1 It is characterized by left ventricular cavity enlargement and impaired contractility in the absence of significant coronary artery disease. 1 The condition is associated with significant morbidity and mortality due to progressive heart failure (HF) and sudden cardiac death (SCD). 2 Despite For editorial comment see p 929.

Background-Cardiovascular magnetic resonance is the gold-standard technique for the assessment of ventricular function.Although left ventricular volumes and ejection fraction are strong predictors of outcome in dilated cardiomyopathy (DCM), there are limited data regarding the prognostic significance of right ventricular (RV) systolic dysfunction (RVSD). We investigated whether cardiovascular magnetic resonance assessment of RV function has prognostic value in DCM. Methods and Results-We prospectively studied 250 consecutive DCM patients with the use of cardiovascular magnetic resonance. RVSD, defined by RV ejection fraction ≤45%, was present in 86 (34%) patients. During a median follow-up period of 6.8 years, there were 52 deaths, and 7 patients underwent cardiac transplantation. Received March 10, 2013; accepted July 30, 2013. From the Royal Brompton Hospital, London, United Kingdom (A.G., T.F.I., A.J., F.A., K.G., N.A.I., S.R., J.K., T.D.H.B., K.M., E.L., M.R., R.W., T.C.P., R.S., J.-P.C., S.A.C., M.R.C., R.G.A., D.J.P., S.K.P.); Ealing Hospital, London, United Kingdom (R.G.A.); National Heart & Lung Institute, Imperial College, London, United Kingdom (T.F.I., K.G., R.S., J.-.P.C., S.A.C., M.R.C., D.J.P., S.K.P.); and National Heart Centre Singapore, Singapore (S.A.C.).The online-only Data Supplement is available with this article at http://circ.ahajournals.org/lookup/suppl

Summary Background Secondary CNS lymphoma is a rare but potentially lethal event in patients with diffuse large B-cell lymphoma. We aimed to assess the activity and safety of an intensive, CNS-directed chemoimmunotherapy consolidated by autologous haematopoietic stem-cell transplantation (HSCT) in patients with secondary CNS lymphoma. Methods This international, single-arm, phase 2 trial was done in 24 hospitals in Italy, the UK, the Netherlands, and Switzerland. Adults (aged 18–70 years) with histologically diagnosed diffuse large B-cell lymphoma and CNS involvement at the time of primary diagnosis or at relapse and Eastern Cooperative Oncology Group Performance Status of 3 or less were enrolled and received three courses of MATRix (rituximab 375 mg/m 2 , intravenous infusion, day 0; methotrexate 3·5 g/m 2 , the first 0·5 g/m 2 in 15 min followed by 3 g/m 2 in a 3 h intravenous infusion, day 1; cytarabine 2 g/m 2 every 12 h, in 1 h intravenous infusions, days 2 and 3; thiotepa 30 mg/m 2 , 30 min intravenous infusion, day 4) followed by three courses of RICE (rituximab 375 mg/m 2 , day 1; etoposide 100 mg/m 2 per day in 500–1000 mL over a 60 min intravenous infusion, days 1, 2, and 3; ifosfamide 5 g/m 2 in 1000 mL in a 24 h intravenous infusion with mesna support, day 2; carboplatin area under the curve of 5 in 500 mL in a 1 h intravenous infusion, day 2) and carmustine–thiotepa and autologous HSCT (carmustine 400 mg/m 2 in 500 mL glucose 5% solution in a 1–2 h infusion, day −6; thiotepa 5 mg/kg in saline solution in a 2 h infusion every 12 h, days −5 and −4). The primary endpoint was progression-free survival at 1 year. Overall and complete response rates before autologous HSCT, duration of response, overall survival, and safety were the secondary endpoints. Analyses were in the modified intention-to-treat population. This study is registered with ClinicalTrials.gov , NCT02329080 . The trial ended after accrual completion; the database lock was Dec 31, 2019. Findings Between March 30, 2015, and Aug 3, 2018, 79 patients were enrolled. 75 patients were assessable. 319 (71%) of the 450 planned courses were delivered. At 1 year from enrolment the primary endpoint was met, 42 patients were progression free (progression-free survival 58%; 95% CI 55–61). 49 patients (65%; 95% CI 54–76) had an objective response after MATRix–RICE, 29 (39%) of whom had a complete response. 37 patients who responded had autologous HSCT. At the end of the programme, 46 patients (61%; 95% CI 51–71) had an objective response, with a median duration of objective response of 26 months (IQR 16–37). At a median follow-up of 29 months (IQR 20...

No abstract