PURPOSE: The purpose of this study was to investigate safety and efficacy of gemcitabine monotherapy for cutaneous T-cell lymphoma (CTCL). PATIENTS AND METHODS: Twenty-five patients with CTCL on a phase II open-label trial and 8 patients off study received intravenous gemcitabine (1000 mg/m2) on day 1, 8, and 15 for > or = 6 cycles. Physicians' global assessment was based on body surface area involvement in skin, measurement of lymph nodes, and blood by flow cytometry. RESULTS: Two patients with CD30+ anaplastic large T-cell lymphoma and 31 with mycosis fungoides (stage IB [T2, n = 2], stage IIA [T2, n = 1], stage IIB [T3, n = 13], stage IVA [T3 N3, n = 3; T4b2, n = 2; T4b2 N3, n = 2], and stage IVB [T4b2 N1, n = 6; T4 N3b2 M1, n = 1; T3 N3 M1, n = 1]) had received a median of 5 previous therapies (range, 1-13 therapies). Responses were seen in 17 of 25 (68%) study patients (2 complete responses [8%]) and 4 of 8 patients (1 complete response) off protocol. Seven of 13 patients with mycosis fungoides (T3) responded, 10 had tumor burden reductions, and 8 of 11 patients with Sezary syndrome responded. Gemcitabine was well tolerated. Myelosuppression (n = 14; grade 3, n = 8), hemolytic uremic syndrome (in 2 elderly patients with Sezary syndrome), pulmonary embolism (n = 2), and 1 episode each of congestive heart failure, acute myocardial infarction, and stable angina were observed. Increased hepatic transaminases (n = 4), mucositis (n = 3), lethargy (n = 7), fever (n = 8), cutaneous hyperpigmentation (n = 6), infusion-related maculopapular rash (n = 1), and radiation recall (n = 1) were also seen. CONCLUSION: Gemcitabine is an effective monotherapy with a 68% overall response rate in patients with advanced, heavily pretreated CTCL.
PURPOSE: The purpose of this study was to investigate safety and efficacy of gemcitabine monotherapy for cutaneous T-cell lymphoma (CTCL). PATIENTS AND METHODS: Twenty-five patients with CTCL on a phase II open-label trial and 8 patients off study received intravenous gemcitabine (1000 mg/m2) on day 1, 8, and 15 for > or = 6 cycles. Physicians' global assessment was based on body surface area involvement in skin, measurement of lymph nodes, and blood by flow cytometry. RESULTS: Two patients with CD30+ anaplastic large T-cell lymphoma and 31 with mycosis fungoides (stage IB [T2, n = 2], stage IIA [T2, n = 1], stage IIB [T3, n = 13], stage IVA [T3 N3, n = 3; T4b2, n = 2; T4b2 N3, n = 2], and stage IVB [T4b2 N1, n = 6; T4 N3b2 M1, n = 1; T3 N3 M1, n = 1]) had received a median of 5 previous therapies (range, 1-13 therapies). Responses were seen in 17 of 25 (68%) study patients (2 complete responses [8%]) and 4 of 8 patients (1 complete response) off protocol. Seven of 13 patients with mycosis fungoides (T3) responded, 10 had tumor burden reductions, and 8 of 11 patients with Sezary syndrome responded. Gemcitabine was well tolerated. Myelosuppression (n = 14; grade 3, n = 8), hemolytic uremic syndrome (in 2 elderly patients with Sezary syndrome), pulmonary embolism (n = 2), and 1 episode each of congestive heart failure, acute myocardial infarction, and stable angina were observed. Increased hepatic transaminases (n = 4), mucositis (n = 3), lethargy (n = 7), fever (n = 8), cutaneous hyperpigmentation (n = 6), infusion-related maculopapular rash (n = 1), and radiation recall (n = 1) were also seen. CONCLUSION:Gemcitabine is an effective monotherapy with a 68% overall response rate in patients with advanced, heavily pretreated CTCL.
Authors: Matthew Ulrickson; Fred Okuku; Victoria Walusansa; Oliver Press; Sam Kalungi; David Wu; Fred Kambugu; Corey Casper; Jackson Orem Journal: J Natl Compr Canc Netw Date: 2013-03-01 Impact factor: 11.908