Persistence and efficacy of second generation CAR T cell against the LeY antigen in acute myeloid leukemia.

In a phase I study of autologous chimeric antigen receptor (CAR) anti-LeY T-cell therapy of acute myeloid leukemia (AML), we examined the safety and postinfusion persistence of adoptively transferred T cells. Following fludarabine-containing preconditioning, four patients received up to 1.3 × 109 total T cells, of which 14-38% expressed the CAR.

The role of peri-operative treatment in resectable liver metastases of colorectal cancer.

Synchronous or metachronous colorectal liver metastases (CLMs), although being the expression of systemic disease, allow a curative approach for about 25-35% of patients. Patients presenting with CLMs should receive a multimodal management in order to increase the number of patients undergoing R0 surgery and to decrease the rate of recurrence. Postoperative and/or pre-operative systemic chemotherapy shows beneficial impact regarding progression-free and overall survival, without increasing postoperative complication rates.

Fludarabine based combinations are highly effective as first-line or salvage treatment in patients with Waldenström macroglobulinemia.

Treatment with single-agent chemotherapy or rituximab (R) is safe and moderately effective for patients with Waldenström macroglobulinemia (WM). We analyzed the efficacy and toxicity of fludarabine (F)-combinations. Twenty-nine treatment episodes were administered to 27 patients, including FC (F 25 mg/m(2) days 1-3, cyclophosphamide [C] 250 mg/m(2) days 1-3; n = 7), FCR (FC + R 375 mg/m(2) day 1; n = 18), FM (F + mitoxantrone [M] 10 mg/m(2) day 1; n = 3), and FR (n = 1).

Safety and efficacy of weekly 5-fluorouracil/folinic acid/oxaliplatin/irinotecan in the first-line treatment of gastrointestinal cancer.

Background: Standard chemotherapy for patients with metastatic colorectal cancer (mCRC) or gastric cancer (GC) consists of two-drug, usually fluoropyrimidine-based, combinations, with or without the addition of biological agents. Studies of triple-drug regimens combining 5-fluorouracil (5-FU)/folinic acid (FA) with both oxaliplatin and irinotecan have shown promising efficacy in studies of patients with mCRC or GC. However, improved efficacy has often been achieved at the expense of high rates of grade 3 or 4 toxicities such as neutropenia and diarrhoea, occasionally even resulting in toxic deaths.

Indolent lymphomas other than follicular and marginal zone lymphomas.

This article addresses two of the less common entities among clinically indolent B-cell non-Hodgkin lymphomas: small lymphocytic lymphoma and lymphoplasmacytic lymphoma, also known as "Waldenstrom's macroglobulinemia." Differential diagnoses and prognostic factors are discussed for each as well as new treatment options and stem cell transplantation.

Epidermal growth factor receptor tyrosine kinase inhibitors: present and future role in gastrointestinal cancer treatment: a review.

Background: Despite advances in conventional and targeted anticancer therapy, the prognosis remains poor for many patients with solid tumors. Ongoing research into the molecular basis of malignant disease, however, has yielded many novel agents with potential activity, including the epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs).

Design: This review summarizes current clinical data for EGFR-TKIs as monotherapy or in combination with 5-fluorouracil/leucovorin, irinotecan, or oxaliplatin, focusing on the rapidly developing area of colorectal, gastroesophageal, and pancreatic cancers.

Genetic protection of repopulating hematopoietic cells with an improved MDR1-retrovirus allows administration of intensified chemotherapy following stem cell transplantation in mice.

This study was undertaken to analyze the hematotoxicity of paclitaxel (Taxol) and to test whether transduction of repopulating hematopoietic cells with a retroviral vector (SF1m) expressing the human multidrug resistance 1 gene (MDR1) would permit dose intensification following bone marrow transplantation (BMT). While the regimen chosen (8 x 20 mg/kg i.p.