Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Based on both clinical and laboratory data that suggested that tamoxifen (TAM) enhanced the effectiveness of cisplatin (DDP)-based chemotherapy regimens, the Cancer and Leukemia Group B (CALGB) designed and initiated a prospective, randomized phase III trial to test the efficacy of the addition of high-dose TAM to a standard chemoradiation regimen of DDP and etoposide (VP-16) in patients with limited-stage small cell lung cancer (LS-SCLC). Between August 6, 1993, and January 15, 1999, 319 patients with LSSCLC were accrued to CALGB 9235. Patients were randomized to receive chemotherapy with or without high-dose TAM. Treatment on the non-TAM containing arm (arm 1) included DDP (80 mg/m2 intravenously day 1 only) and VP-16 (80 mg/m2 intravenously days 1-3) given every 3 weeks for a total of 5 cycles. Patients treated on arm 2 received the identical chemotherapy regimen as described here with the addition of high-dose TAM (80 mg orally twice per day), which was given for 5 days each cycle starting 1 day before the DDP. Thoracic radiation (XRT) given at 200 cGy 5 days per week to a total dose of 50 Gy began on day 1 of cycle 4 of chemotherapy and overlapped with cycle 5. Prophylactic cranial irradiation was offered to all patients who achieved a complete response or near-complete response. A total of 307 patients are evaluable for response. After the completion of the chemoradiation portion of the treatment, the overall response rate (ORR) was 88% for 154 patients treated without tamoxifen and 84% for 153 patients treated with tamoxifen with complete response (CR) rates of 49% and 50%, respectively. The median failure-free survivals of 12.3 months and 10.5 months and the overall survivals of 20.6 months and 18.4 months, respectively, were not statistically significant between the 2 arms. Toxicity was similar with and without tamoxifen. This phase III trial failed to demonstrate a positive effect on either the response or survival for the addition of TAM to standard etoposide-cisplatin-radiation management for patients with LS-SCLC. However, these data continue to support a positive effect of chemoradiation in the treatment of patients with LS-SCLC.
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PMID:A phase III trial evaluating the combination of cisplatin, etoposide, and radiation therapy with or without tamoxifen in patients with limited-stage small cell lung cancer: Cancer and Leukemia Group B Study (9235). 1568 40

At the 25th Annual General Thoracic Surgical Club meeting in March 2012, the major cooperative groups presented updates on clinical trials at the Robert Ginsberg Clinical Trials Meeting. There were 57 members in attendance. Representatives from the Radiation Treatment Oncology Group (RTOG), American College of Surgeons Oncology Group (ACOSOG), Cancer and Leukemia Group B (CALGB), Southwest Oncology Group (SWOG), National Cancer Institute of Canada Clinical Trials Group (NCIC), and the Eastern Cooperative Oncology Group (ECOG) presented an overview of trials currently accruing or in development. These include oncologic trials that thoracic surgeons are currently accruing patients to in North America. The purpose of this review is to centralize the information to assist surgeons enrolling patients into oncologic clinical trials in thoracic surgery.
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PMID:Cooperative group clinical trials in general thoracic surgery: report from the 2012 Robert Ginsberg Clinical Trials Meeting of the General Thoracic Surgical Club. 2333 98

The recently published 2015 World Health Organisation (WHO) classification of lung tumors, which is based on the 2011 International Association for the Study of Lung Cancer (IASLC)/American Thoracic Society (ATS)/European Respiratory Society (ATS) multidisciplinary classification, recommends diagnosis of resected lung adenocarcinoma according to the predominant histologic subtype. This has been shown to correlate with overall and disease-free survival (DFS) in many studies from four continents. Now classification according to predominant histologic subtype has been demonstrated to predict benefit from adjuvant chemotherapy in a subset of patients with completely resected lung adenocarcinoma previously included in the International Adjuvant Lung Cancer Trial (IALT), JBR.10, Cancer and Leukemia Group B (CALGB) 9633 and Adjuvant Navelbine International Trialist Association 01 (ANITA) adjuvant chemotherapy trials, all of which were part of the LACE-Bio study. This "hot-off-the press" landmark investigation further cements the clinical importance of classification of resected lung adenocarcinoma according to predominant histologic subtype and suggests that it could be a critical factor for patient stratification in future clinical trials.
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PMID:Predominant histologic subtype in lung adenocarcinoma predicts benefit from adjuvant chemotherapy in completely resected patients: discovery of a holy grail? 2685 52