Single-Arm, Open-Label Phase 2 Trial of Preemptive Methylprednisolone to Avert Progression to Respiratory Failure in High-Risk Patients with COVID-19.

Introduction: Covid-19 is a triphasic disorder first typified by a viral phase that lasts from the first onset of symptoms until seven days later. This is followed by a second and third phase, initially characterized by the appearance of lung infiltrates, followed in 20% by respiratory failure. The second phase is usually heralded by an elevation of serologic inflammatory markers including CRP, ferritin, IL-6, LDH as well as D-dimers.

Home-based management of COVID-19 by identification of low-risk features.

Background: Covid-19 is a triphasic disorder characterized by a viral phase lasting 7-10 days from first onset of symptoms. In approximately 20% it is followed by a second stage heralded by elevation of pro-inflammatory markers such as ferritin, IL-6, CRP, LDH and D-dimers. We hypothesized that those with few abnormalities would have a low risk for progression to respiratory insufficiency and could be monitored at home without treatment.

A New Salvage Regimen for Aggressive Lymphomas Based on Gemcitabine, Rituximab, and Oxaliplatin Followed by Lenalidomide (GROC-Rev).

Purpose: To evaluate the impact of lenalidomide in patients with aggressive lymphoma who experienced less than complete response (CR) or as maintenance therapy after CR after gemcitabine, rituximab, and oxaliplatin salvage chemotherapy (GROC-Rev regimen).

Patients And Methods: Patients with relapsed/refractory non-Hodgkin lymphoma received up to 6 GROC-Rev courses: rituximab (375 mg/m provided intravenously) on day 1, oxaliplatin (100 mg/m provided intravenously; 2 hours), gemcitabine (provided 1250 mg/m intravenously; 30 minutes) on day 2, and pegfilgrastim (6 mg provided subcutaneously) on day 3. Patients switched to lenalidomide if they did not experience at least partial response (PR) after their second GROC-Rev course, or if they experienced less than a CR after 6 courses.

Front-line immunochemotherapy for aggressive non-Hodgkin lymphoma using dose-dense rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone plus granulocyte-macrophage colony stimulating factor and pegfilgrastim as support.

Granulocyte-macrophage colony stimulating factor (GM-CSF) has been associated with multiple immune effects, which could enhance the outcome of chemotherapy. For this reason we decided to explore the combination of rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP) given every 14 days with pegfilgrastim (Neulasta) and GM-CSF (Leukine). A total of 59 HIV-negative patients with aggressive-histology non-Hodgkin lymphoma were accrued.