Randomized phase II study of interleukin-12 in combination with rituximab in previously treated non-Hodgkin's lymphoma patients.

Purpose: Rituximab is a chimeric antibody that induces B-cell apoptosis and recruits immune effector cells to mediate cell lysis. Interleukin-12 (IL-12) facilitates cytolytic responses by T cells and natural killer cells. This phase II study was done to determine the efficacy and toxicity of IL-12 in combination with rituximab in patients with B-cell non-Hodgkin's lymphoma (NHL).

Phase II North Central Cancer Treatment Group study of 2-cholorodeoxyadenosine in patients with recurrent glioma.

There is no standard treatment for patients with recurrent gliomas, and their prognosis remains poor. 2-Chlorodeoxyadenosine is a purine analogue that has significant activity in many low-grade lymphoproliferative disorders. The authors conducted a phase II study to determine the efficacy of 2-chlorodeoxyadenosine in patients with recurrent gliomas.

A phase III trial of mitomycin C alone versus mitomycin C, vinblastine, and cisplatin for metastatic squamous cell lung carcinoma.

Background: In an effort to confirm the efficacy of mitomycin C against metastatic squamous cell lung carcinoma and to compare the efficacy of single-agent therapy with a combination containing cisplatin, the authors conducted a randomized Phase III trial of mitomycin C alone versus mitomycin C, vinblastine, and cisplatin (MVP).

Methods: All patients had advanced squamous cell lung carcinoma, and survival was the primary end point. There were 133 eligible patients who received either mitomycin C alone (n = 64) or MVP (n = 69).

A comparison of netilmicin and tobramycin therapy in patients with renal impairment.

We evaluated the toxicity and efficacy of netilmicin and tobramycin in 89 older adults with serious bacterial infections and pre-existing renal impairment in a prospective, blinded, randomized trial. Complete resolution or improvement of infection occurred at 34/36 (94%) evaluable sites in netilmicin-treated patients and at 26/31 (84%) evaluable sites in tobramycin-treated patients. 10/44 (23%) netilmicin- and 7/45 (16%) tobramycin-treated patients experienced nephrotoxicity during treatment.

A double-blind trial of tamoxifen plus prednisolone versus tamoxifen plus placebo in postmenopausal women with metastatic breast cancer. A collaborative trial of the North Central Cancer Treatment Group and Mayo Clinic.

This trial was conducted to determine if the reported superiority of tamoxifen (TAM) plus prednisolone (PRDLN) over TAM alone in postmenopausal women with metastatic breast cancer could be corroborated. A total of 326 patients were randomized on a double-blind trial to TAM (10 mg twice daily) plus placebo or TAM plus PRDLN (5 mg twice daily). Six patients (2%) were disqualified.