Biomaterial Database

Gemcitabine and carboplatin in combination: phase I and phase II studies. 1998

C J Langer, and P Calvert, and R F Ozols

Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA.

Gemcitabine has demonstrated single-agent activity in advanced, incurable non-small cell lung cancer, yielding response rates of > or =20%, and, in combination with cisplatin, response rates of 30% to 60%. Carboplatin causes much less nonhematologic toxicity than cisplatin, and initial therapy with carboplatin yields equivalent survival in advanced non-small cell lung cancer compared with cisplatin combinations and other cisplatin analogs, despite a lower response rate. Carmichael and colleagues have identified a maximum tolerated dose of carboplatin of area under the curve 5.2 mg/mL/min administered monthly in combination with gemcitabine 1,000 mg/m2 on days 1, 8, and 15. This combination produced a response rate of 31% and a median survival of 45 weeks in 13 evaluable patients. A subsequent phase I evaluation reversing the carboplatin and gemcitabine sequence (gemcitabine --> carboplatin day 1) demonstrated no difference in toxicities, pharmacodynamics, or maximum tolerated dose. At Fox Chase Cancer Center and elsewhere, similar phase I trials will determine the maximum tolerated doses of each agent in combination using a compressed schedule with carboplatin administered every 3 weeks and gemcitabine given on days 1 and 8 only.

UI	MeSH Term	Description	Entries
D008175	Lung Neoplasms	Tumors or cancer of the LUNG.	Cancer of Lung,Lung Cancer,Pulmonary Cancer,Pulmonary Neoplasms,Cancer of the Lung,Neoplasms, Lung,Neoplasms, Pulmonary,Cancer, Lung,Cancer, Pulmonary,Cancers, Lung,Cancers, Pulmonary,Lung Cancers,Lung Neoplasm,Neoplasm, Lung,Neoplasm, Pulmonary,Pulmonary Cancers,Pulmonary Neoplasm
D002289	Carcinoma, Non-Small-Cell Lung	A heterogeneous aggregate of at least three distinct histological types of lung cancer, including SQUAMOUS CELL CARCINOMA; ADENOCARCINOMA; and LARGE CELL CARCINOMA. They are dealt with collectively because of their shared treatment strategy.	Carcinoma, Non-Small Cell Lung,Non-Small Cell Lung Cancer,Non-Small Cell Lung Carcinoma,Non-Small-Cell Lung Carcinoma,Nonsmall Cell Lung Cancer,Carcinoma, Non Small Cell Lung,Carcinomas, Non-Small-Cell Lung,Lung Carcinoma, Non-Small-Cell,Lung Carcinomas, Non-Small-Cell,Non Small Cell Lung Carcinoma,Non-Small-Cell Lung Carcinomas
D003841	Deoxycytidine	A nucleoside component of DNA composed of CYTOSINE and DEOXYRIBOSE.	Cytosine Deoxyribonucleoside,Cytosine Deoxyriboside,Deoxyribonucleoside, Cytosine,Deoxyriboside, Cytosine
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000093542	Gemcitabine	A deoxycytidine antimetabolite used as an antineoplastic agent.	2',2'-Difluoro-2'-Deoxycytidine,2',2'-Difluorodeoxycytidine,2'-Deoxy-2',2''-Difluorocytidine-5'-O-Monophosphate,2'-Deoxy-2'-Difluorocytidine,Gemcitabine Hydrochloride,Gemcitabine, (D-threo-pentafuranosyl)-Isomer,Gemcitabine, (alpha-D-threo-pentofuranosyl)-Isomer,Gemcitabine, (beta-D-threo-pentafuranosyl)-Isomer,Gemicitabine,2',2'-DFDC,Gemzar,LY 188011,LY-188011,dFdCyd,188011, LY,2' Deoxy 2' Difluorocytidine,2' Deoxy 2',2'' Difluorocytidine 5' O Monophosphate,Hydrochloride, Gemcitabine
D000971	Antineoplastic Combined Chemotherapy Protocols	The use of two or more chemicals simultaneously or sequentially in the drug therapy of neoplasms. The drugs need not be in the same dosage form.	Anticancer Drug Combinations,Antineoplastic Agents, Combined,Antineoplastic Chemotherapy Protocols,Antineoplastic Drug Combinations,Cancer Chemotherapy Protocols,Chemotherapy Protocols, Antineoplastic,Drug Combinations, Antineoplastic,Antineoplastic Combined Chemotherapy Regimens,Combined Antineoplastic Agents,Agent, Combined Antineoplastic,Agents, Combined Antineoplastic,Anticancer Drug Combination,Antineoplastic Agent, Combined,Antineoplastic Chemotherapy Protocol,Antineoplastic Drug Combination,Cancer Chemotherapy Protocol,Chemotherapy Protocol, Antineoplastic,Chemotherapy Protocol, Cancer,Chemotherapy Protocols, Cancer,Combinations, Antineoplastic Drug,Combined Antineoplastic Agent,Drug Combination, Anticancer,Drug Combination, Antineoplastic,Drug Combinations, Anticancer,Protocol, Antineoplastic Chemotherapy,Protocol, Cancer Chemotherapy,Protocols, Antineoplastic Chemotherapy,Protocols, Cancer Chemotherapy
D016190	Carboplatin	An organoplatinum compound that possesses antineoplastic activity.	cis-Diammine(cyclobutanedicarboxylato)platinum II,Blastocarb,CBDCA,Carboplat,Carbosin,Carbotec,Ercar,JM-8,NSC-241240,Nealorin,Neocarbo,Paraplatin,Paraplatine,Platinwas,Ribocarbo,JM 8,JM8,NSC 241240,NSC241240
D017321	Clinical Trials, Phase I as Topic	Works about studies performed to evaluate the safety of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques in healthy subjects and to determine the safe dosage range (if appropriate). These tests also are used to determine pharmacologic and pharmacokinetic properties (toxicity, metabolism, absorption, elimination, and preferred route of administration). They involve a small number of persons and usually last about 1 year. This concept includes phase I studies conducted both in the U.S. and in other countries.	Clinical Trials, Phase I,Drug Evaluation, FDA Phase I,Evaluation Studies, FDA Phase I,Human Microdosing Trial,Phase 1 Clinical Trial,Phase I Clinical Trial,Phase I Clinical Trials,Clinical Trials, Phase 1,Drug Evaluation, FDA Phase 1,Drug Evaluation, FDA Phase I as Topic,Evaluation Studies, FDA Phase 1,Human Microdosing Trials,Microdosing Trials, Human,Phase 1 Clinical Trials,Microdosing Trial, Human,Trial, Human Microdosing,Trials, Human Microdosing
D017322	Clinical Trials, Phase II as Topic	Works about studies that are usually controlled to assess the effectiveness and dosage (if appropriate) of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques. These studies are performed on several hundred volunteers, including a limited number of patients with the target disease or disorder, and last about two years. This concept includes phase II studies conducted in both the U.S. and in other countries.	Drug Evaluation, FDA Phase 2 as Topic,Drug Evaluation, FDA Phase II as Topic,Evaluation Studies, FDA Phase 2 as Topic,Evaluation Studies, FDA Phase II as Topic