Tocilizumab in Patients Hospitalized with Covid-19 Pneumonia.

Background: Coronavirus disease 2019 (Covid-19) pneumonia is often associated with hyperinflammation. Despite the disproportionate incidence of Covid-19 among underserved and racial and ethnic minority populations, the safety and efficacy of the anti-interleukin-6 receptor antibody tocilizumab in patients from these populations who are hospitalized with Covid-19 pneumonia are unclear.

Methods: We randomly assigned (in a 2:1 ratio) patients hospitalized with Covid-19 pneumonia who were not receiving mechanical ventilation to receive standard care plus one or two doses of either tocilizumab (8 mg per kilogram of body weight intravenously) or placebo.

A randomized Phase II trial of the tumor vascular disrupting agent CA4P (fosbretabulin tromethamine) with carboplatin, paclitaxel, and bevacizumab in advanced nonsquamous non-small-cell lung cancer.

Introduction: Combretastatin A4-phosphate, fosbretabulin tromethamine (CA4P) is a vascular disrupting agent that targets tumor vasculature. This study evaluated the safety of CA4P when combined with carboplatin, paclitaxel, and bevacizumab in chemotherapy-naïve subjects with advanced nonsquamous, non-small-cell lung cancer.

Methods: Adult subjects with confirmed American Joint Committee on Cancer six stage IIIB/IV non-small-cell lung cancer and an Eastern Cooperative Oncology Group performance score of 0 or 1 were randomized to receive six cycles (treatment phase) of paclitaxel (200 mg/m), carboplatin (area under the concentration versus time curve 6), and bevacizumab (15 mg/kg) on day 1 and repeated every 21 days, or this regimen plus CA4P (60 mg/m) on days 7, 14, and 21 of each cycle.

First-in-human phase 1/2a trial of CRLX101, a cyclodextrin-containing polymer-camptothecin nanopharmaceutical in patients with advanced solid tumor malignancies.

Patients with advanced solid malignancies were enrolled to an open-label, single-arm, dose-escalation study, in which CRLX101 was administered intravenously over 60 min among two dosing schedules, initially weekly at 6, 12, and 18 mg/m(2) and later bi-weekly at 12, 15, and 18 mg/m(2). The maximum tolerated dose (MTD) was determined at 15 mg/m(2) bi-weekly, and an expansion phase 2a study was completed. Patient samples were obtained for pharmacokinetic (PK) and pharmacodynamic (PD) assessments.

Prolonged survival after splenectomy in Wiskott-Aldrich syndrome: a case report.

Wiskott-Aldrich syndrome is a rare X-linked immunodeficiency disorder that is characterized by a variable clinical phenotype. Matched donor bone marrow transplantation is currently the only curative therapeutic option. We present the case of a 24-year-old male who was diagnosed at the age of seven with Wiskott-Aldrich syndrome.

Effect of docetaxel chemotherapy on the activity of a gonadotropin releasing hormone vaccine in patients with advanced prostate cancer.

Background: Gonadotropin releasing hormone (GnRH)-DT vaccine elicits antibody that may inhibit prostate cancers indirectly by blocking GnRH induced gonadotropin release, and consequent androgen synthesis, and directly by immune effector and antiproliferative mechanisms. A pilot study was performed to determine how to best combine GnRH-DT vaccine with potentially immunosuppressive chemotherapy.

Methods: Patients with metastatic, hormone-refractory prostate cancer were randomized into either a concurrent cohort, in which they received docetaxel on day 1 of weeks 1, 4, 7, and 10 and GnRH-DT vaccine on day 2 of weeks 1, 3, and 7 or a sequential cohort, in which they received GnRH-DT vaccine on weeks 1, 3, and 7 before beginning docetaxel on week 10.

Immunization of colorectal cancer patients with recombinant baculovirus-derived KSA (Ep-CAM) formulated with monophosphoryl lipid A in liposomal emulsion, with and without granulocyte-macrophage colony-stimulating factor.

KSA (Ep-CAM) is highly expressed by colorectal cancers. The safety and immunologic effects of a vaccine consisting of recombinant baculovirus-derived KSA formulated with monophosphoryl lipid A (MPL) in liposomes and emulsified in mineral oil were evaluated, with and without co-administration of granulocyte-macrophage colony-stimulating factor (GM-CSF). Eleven patients with metastatic colorectal cancer received three subcutaneous (s.