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Biomedical subjects

T Gamucci

Publications and source records attributed to T Gamucci.

4 recordsLinked to original sources
PubMed1995

Biological response modifiers.

Biological response modifiers (BRMs) of current clinical interest may be divided into two categories: immunomodulating agents and colony stimulating factors (CSFs). The first are employed to potentiate the host defences towards the tumor but results have proved disappointing in non-small cell lung cancer (NSCLC). With regard to the second, the real dose increment which may be ascribed to CSFs is not sufficient to overcome chemoresistance of NSCLCs. CSFs can, however, reduce the hematologic toxicity of chemotherapy, which represents the most significant result.

Antineoplastic Agents↗
PubMed1995

Topotecan in colorectal cancer: a phase II study of the EORTC early clinical trials group.

PURPOSE: This phase II study with the topoisomerase I inhibitor topotecan was performed to determine its clinical activity and toxicity in patients with metastatic or locally unresectable colorectal cancer. PATIENTS AND METHODS: Topotecan 1.5 mg/m2 was administered intravenously by 30-minute infusion for 5 days. Fifty-nine patients entered the study, 2 were considered ineligible and 57 were evaluable for response and toxicity. RESULTS: Partial response was obtained in 4 of 57 evaluable patients (7%). The median duration of the response was 11 months (range 9.3 to 12.2). This topotecan regimen was very well tolerated. A total of 290 courses were given, with a median of 4 courses per patient (range, 1 to 18). The major toxic effects were leuko- and neutropenia (91%), grade 3-4 in 48% and 79% of courses, respectively, but with only 2 infectious complications. Other side effects were grade 1 alopecia (77%) in 46%, nausea (35%), vomiting (10%), and maculo-papular rash (6%). CONCLUSIONS: Topotecan administered as a daily-times-five regimen has only minor activity as a single-agent therapy in colorectal cancer.

Adult↗
PubMed1980

Cardiotoxicity of 5-fluorouracil.

A case is reported of cardiotoxicity during a multiple drug treatment with fluorouracil, vincristine and CCNU in a patient with a large bowel cancer without any precedent history of heart disease. The patient had chest pain, with an altered ECG and increased serum levels of alpha HBDH.

Angina Pectoris↗