R-CHOP with iodine-131 tositumomab consolidation for advanced stage diffuse large B-cell lymphoma (DLBCL): SWOG S0433.

Radiolabelled antiCD-20 antibodies have demonstrated single agent activity in relapsed diffuse large B-cell lymphoma (DLBCL). The S0433 clinical trial enrolled patients with newly diagnosed, advanced stage or bulky stage II, histologically confirmed DLBCL. Patients received six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone), two cycles of CHOP, then iodine-131 tositumomab radioimmunotherapy consolidation 30-60 d after completion of chemotherapy.

A first in human, safety, pharmacokinetics, and clinical activity phase I study of once weekly administration of the Hsp90 inhibitor ganetespib (STA-9090) in patients with solid malignancies.

Background: This phase I study investigated the maximum tolerated dose (MTD), safety, pharmacokinetics and antitumor activity of ganetespib in patients with solid malignancies.

Methods: Patients were enrolled in cohorts of escalating ganetespib doses, given as 1 hour IV infusion, once weekly for 3 weeks, followed by a 1-week rest until disease progression or unacceptable toxicity. Endpoints included safety, pharmacokinetic and pharmacodynamic parameters and preliminary clinical activity.

Paired tumor and normal whole genome sequencing of metastatic olfactory neuroblastoma.

Background: Olfactory neuroblastoma (ONB) is a rare cancer of the sinonasal tract with little molecular characterization. We performed whole genome sequencing (WGS) on paired normal and tumor DNA from a patient with metastatic-ONB to identify the somatic alterations that might be drivers of tumorigenesis and/or metastatic progression.

Methodology/principal Findings: Genomic DNA was isolated from fresh frozen tissue from a metastatic lesion and whole blood, followed by WGS at >30X depth, alignment and mapping, and mutation analyses.

Randomized, phase II trial of pemetrexed and carboplatin with or without enzastaurin versus docetaxel and carboplatin as first-line treatment of patients with stage IIIB/IV non-small cell lung cancer.

Introduction: Enzastaurin is an oral serine/threonine kinase inhibitor that targets protein kinase C-beta (PKC-β) and the phosphatidylinositol-3-kinase/AKT pathway. This trial assessed pemetrexed-carboplatin ± enzastaurin to docetaxel-carboplatin in advanced non-small cell lung cancer.

Methods: Patients with stage IIIB (with pleural effusion) or IV non-small cell lung cancer and performance status 0 or 1 were randomized to one of the three arms: (A) pemetrexed 500 mg/m and carboplatin area under the curve 6 once every 3 weeks for up to 6 cycles with a loading dose of enzastaurin 1125 or 1200 mg followed by 500 mg daily until disease progression, (B) the same regimen of pemetrexed-carboplatin without enzastaurin, or (C) docetaxel 75 mg/m and carboplatin area under the curve 6 once every 3 weeks for up to six cycles.

Pemetrexed in relapsed small-cell lung cancer and the impact of shortened vitamin supplementation lead-in time: results of a phase II trial.

Introduction: We undertook a phase II trial to assess the efficacy and safety of single-agent pemetrexed (P) in relapsed small-cell lung cancer (SCLC) patients.

Methods: Patients had limited- or extensive-stage SCLC, performance status 0 to 2, and one prior chemotherapy regimen. Initial P dose was 500 mg/m every 21 days.

Phase I study of a 3-drug regimen of gemcitabine/cisplatin/pemetrexed in patients with metastatic transitional cell carcinoma of the urothelium.

Objectives: Gemcitabine (G) plus cisplatin (C) is standard care for metastatic transitional cell carcinoma (TCC) of the urothelium. Pemetrexed (P), alone or in combination with G, is active in metastatic TCC. However, the safety and efficacy of P combined with GC therapy is unknown.

Results of a phase II multicenter trial of weekly docetaxel and gemcitabine as first-line therapy for patients with advanced non-small cell lung cancer.

Purpose: Standard treatment for advanced non-small cell lung cancer (NSCLC) consists of platinum based combination chemotherapy but efficacy is limited and treatment can be toxic. This trial evaluated a weekly regimen of docetaxel and gemcitabine for advanced NSCLC. The primary endpoint was objective response rate.