Weekly doxorubicin versus doxorubicin every 3 weeks in cyclophosphamide, doxorubicin, and cisplatin chemotherapy for non-small cell lung cancer.

A prospective randomized study was done to determine the effect of different doxorubicin (Adriamycin [ADR], Adria Laboratories, Columbus, OH) administration (schedules every week versus every 3 weeks) on the productivity of a cyclophosphamide, ADR, cisplatin (CAP) chemotherapy regimen for patients with non-small cell lung cancer (NSCLC). Electrocardiograms, multigated cardiac scans, echocardiograms, and endomyocardial biopsies were done serially for cardiac monitoring. Of 102 patients, 47 ahd inoperable limited disease (LD), 47 had extensive disease (ED), and eight had no evidence of disease.

Clonal growth of tumors on tissue-specific biomatrices and correlation with organ site specificity of metastases.

We have found that neoplastic transformation alters the ability of cells to grow on substrata of tissue extracts, "biomatrices", enriched in extracellular matrix. Tumor cells were able to survive and grow at lower densities and on more types of biomatrices than normal cells. When plated at high densities (greater than 10(5) cells/60 mm dish), tumor cells attached with equal efficiency and grew at similar rates and to equivalent saturation densities on biomatrices derived from all tissues.

Combined chemoradiotherapy in limited-disease, inoperable non-small cell lung cancer.

Forty-three patients with limited-disease, inoperable non-small cell lung cancer received two intravenous courses of cyclophosphamide, Adriamycin, and cisplatin (CAP) chemotherapy over a 6-week period. This was followed by 5 weeks of combined chemoradiotherapy (CCRT) consisting of low weekly doses of CAP for 5 weeks plus 50 Gy continuous X ray therapy (XRT) to the primary tumor site. Chemotherapy was continued until disease progression occurred or until the total dose of Adriamycin reached 450 mg/m2, whichever came first.

Phase II pilot study with cisplatin, etoposide, and continuous-infusion 5-fluorouracil in metastatic non-small cell lung cancer.

A pilot study was conducted using a combination of cisplatin (70 mg/m2 i.v., day 1), etoposide (60 mg/m2 i.

Use of carcinoembryonic antigen in small cell lung cancer. Prognostic value and relation to the clinical course 1.

Carcinoembryonic antigen (CEA) was measured in 147 patients at diagnosis of small cell lung cancer; 17% of patients with limited disease and 51% with extensive disease had an abnormal CEA level (greater than 10 ng/ml). The median level was higher in extensive than in limited disease (11 ng/ml and 5.8 ng/ml, respectively; P less than 0.