PURPOSE: The target area under the plasma-concentration-versus-time curve (AUC)-based dosing of carboplatin using Calvert's formula is expected to result in more acceptable toxicity and greater efficacy in elderly patients with small-cell lung cancer (SCLC) than the body surface area-based dosing strategy. This phase II study was designed to determine the toxicity and efficacy of carboplatin based on Calvert's formula plus the standard dose of intravenous etoposide for elderly patients with SCLC. PATIENTS AND METHODS: Carboplatin, dosed to a target AUC of 5 x (24-hour creatinine clearance + 25), was given intravenously on day 1 and etoposide 100 mg/m(2) was given intravenously on days 1, 2, and 3. Patients aged >/= 70 years old with a performance status of 0 to 2 were eligible. RESULTS: Thirty-six patients were enrolled onto the study. The patient characteristics were as follows: median age, 73 years; limited disease (LD), 16 patients; and extensive disease (ED), 20 patients. Grades 3 and 4 leukopenia occurred in 57% and 3% of patients, and grades 3 and 4 thrombocytopenia occurred in 40% and 11% of patients, respectively. There was one treatment-related death due to hemoptysis. Other toxicities were relatively mild. There were two complete responses and 25 partial responses, for a response rate of 75%. The median survival time was 10.8 months (LD, 11.6 months; ED, 10.1 months), and the 1-year survival rate was 47%. CONCLUSION: This carboplatin/etoposide combination chemotherapy is an active and relatively nontoxic regimen in elderly patients with SCLC, which suggests that the combination may be suitable for randomized controlled trials.
PURPOSE: The target area under the plasma-concentration-versus-time curve (AUC)-based dosing of carboplatin using Calvert's formula is expected to result in more acceptable toxicity and greater efficacy in elderly patients with small-cell lung cancer (SCLC) than the body surface area-based dosing strategy. This phase II study was designed to determine the toxicity and efficacy of carboplatin based on Calvert's formula plus the standard dose of intravenous etoposide for elderly patients with SCLC. PATIENTS AND METHODS: Carboplatin, dosed to a target AUC of 5 x (24-hour creatinine clearance + 25), was given intravenously on day 1 and etoposide 100 mg/m(2) was given intravenously on days 1, 2, and 3. Patients aged >/= 70 years old with a performance status of 0 to 2 were eligible. RESULTS: Thirty-six patients were enrolled onto the study. The patient characteristics were as follows: median age, 73 years; limited disease (LD), 16 patients; and extensive disease (ED), 20 patients. Grades 3 and 4 leukopenia occurred in 57% and 3% of patients, and grades 3 and 4 thrombocytopenia occurred in 40% and 11% of patients, respectively. There was one treatment-related death due to hemoptysis. Other toxicities were relatively mild. There were two complete responses and 25 partial responses, for a response rate of 75%. The median survival time was 10.8 months (LD, 11.6 months; ED, 10.1 months), and the 1-year survival rate was 47%. CONCLUSION: This carboplatin/etoposide combination chemotherapy is an active and relatively nontoxic regimen in elderly patients with SCLC, which suggests that the combination may be suitable for randomized controlled trials.
Authors: Patricia Moretto; Lori Wood; Urban Emmenegger; Normand Blais; Som Dave Mukherjee; Eric Winquist; Eric Charles Belanger; Robert Macrae; Alexander Balogh; Ilias Cagiannos; Wassim Kassouf; Peter Black; Piotr Czaykowski; Joel Gingerich; Scott North; Scott Ernst; Suzanne Richter; Srikala Sridhar; M Neil Reaume; Denis Soulieres; Andrea Eisen; Christina M Canil Journal: Can Urol Assoc J Date: 2013 Jan-Feb Impact factor: 1.862
Authors: Gregory P Kalemkerian; Wallace Akerley; Paul Bogner; Hossein Borghaei; Laura Qm Chow; Robert J Downey; Leena Gandhi; Apar Kishor P Ganti; Ramaswamy Govindan; John C Grecula; James Hayman; Rebecca Suk Heist; Leora Horn; Thierry Jahan; Marianna Koczywas; Billy W Loo; Robert E Merritt; Cesar A Moran; Harvey B Niell; Janis O'Malley; Jyoti D Patel; Neal Ready; Charles M Rudin; Charles C Williams; Kristina Gregory; Miranda Hughes Journal: J Natl Compr Canc Netw Date: 2013-01-01 Impact factor: 11.908
Authors: Jean Hoffman-Censits; Woonyoung Choi; Trinity J Bivalacqua; Philip Pierorazio; Max Kates; Kara Lombardo; Vamsi Parini; David McConkey; Edouard J Trabulsi; Noah Hahn; Andres Matoso Journal: Clin Genitourin Cancer Date: 2020-11-12 Impact factor: 3.121
Authors: H Okamoto; K Watanabe; H Kunikane; A Yokoyama; S Kudoh; T Asakawa; T Shibata; H Kunitoh; T Tamura; N Saijo Journal: Br J Cancer Date: 2007-06-19 Impact factor: 7.640