Liposomal doxorubicin supercharge-containing front-line treatment in patients with advanced-stage diffuse large B-cell lymphoma or classical Hodgkin lymphoma: Preliminary results of a single-centre phase II study.

We evaluated the impact of liposomal doxorubicin (NPLD) supercharge-containing therapy on interim fluorodeoxyglucose positron emission tomography (interim-FDG-PET) responses in high-risk diffuse large B-cell lymphoma (DLBCL) or classical Hodgkin lymphoma (c-HL). In this phase II study (2016-2021), 81 adult patients with advanced-stage DLBCL (n = 53) and c-HL (n = 28) received front-line treatment with R-COMP-dose-intensified (DI) and MBVD-DI. R-COMP-DI consisted of 70 mg/m of NPLD plus standard rituximab, cyclophosphamide, vincristine and prednisone for three cycles (followed by three cycles with NPLD de-escalated at 50 mg/m ); MBVD-DI consisted of 35 mg/m of NPLD plus standard bleomycin, vinblastine and dacarbazine for two cycles (followed by four cycles with NPLD de-escalated at 25 mg/m ).

Relationship between contractile reserve, Tl-201 uptake, and collateral angiographic circulation in collateral-dependent myocardium: implications regarding the evaluation of myocardial viability.

Background: The aim of this study was to compare collateral angiographic circulation (CC), thallium 201 single photon emission computed tomography (SPECT), low-dose dobutamine echocardiography (LDDE), and their combination in identifying viable myocardium beyond a chronic occlusion.

Methods And Results: We studied 33 consecutive patients with a chronic occluded coronary artery and regional ventricular dysfunction who underwent dobutamine infusion (5-10 microg x kg(-1) x min(-1)), Tl-201 SPECT, and coronary revascularization (15 patients underwent coronary artery bypass grafting and 18 patients percutaneous transluminal coronary angioplasty). Echocardiography and Tl-201 SPECT at rest were repeated 90 +/- 48 days after revascularization.

Prediction of long-term effects of revascularization on regional and global left ventricular function by dobutamine echocardiography and rest Tl-201 imaging alone and in combination in patients with chronic coronary artery disease.

Background: The aim of this study was to evaluate the accuracy of low-dose dobutamine echocardiography (DE) and resting thallium 201 single photon emission computed tomography (SPECT) alone and in combination for prediction of functional recovery at late follow-up (1 year) after revascularization.

Methods And Results: Twenty-six patients with coronary artery disease and ventricular dysfunction (ejection fraction, 42% +/- 9%) underwent DE and Tl-201 SPECT 14 +/- 9 (mean +/- SD) days before revascularization and repeated echocardiography 12 +/- 5 months thereafter. Discriminant analysis was applied to combine Tl-201 SPECT and DE data to classify dysfunctional segments as viable or nonviable.