title: Phase II evaluation of gemcitabine monotherapy for cutaneous T-cell lymphoma.
abstract: OBJECTIVE
  The purpose of this study was to investigate safety and efficacy of gemcitabine monotherapy for cutaneous T-cell lymphoma (CTCL).
  
  
  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.
  
  
  CONCLUSIONS
  Gemcitabine is an effective monotherapy with a 68% overall response rate in patients with advanced, heavily pretreated CTCL.
authors.affiliation: Department of Dermatology, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030-4095, USA. mduvic@mdanderson.org
authors.forename: Madeleine
authors.initials: M
authors.lastname: Duvic
authors.forename: Rakhshandra
authors.initials: R
authors.lastname: Talpur
authors.forename: Sijin
authors.initials: S
authors.lastname: Wen
authors.forename: Razelle
authors.initials: R
authors.lastname: Kurzrock
authors.forename: Cynthia L
authors.initials: CL
authors.lastname: David
authors.forename: Narin
authors.initials: N
authors.lastname: Apisarnthanarax
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D003841:Deoxycytidine / Q000031:analogs & derivatives* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D016410:Lymphoma, T-Cell, Cutaneous / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009182:Mycosis Fungoides / Q000150:complications; D015375:Receptors, Interleukin-2 / Q000097:blood; D012751:Sezary Syndrome / Q000188:drug therapy*; D012878:Skin Neoplasms / Q000188:drug therapy*; D016896:Treatment Outcome; D000093542:Gemcitabine
chemical_list: D000970:Antineoplastic Agents; D015375:Receptors, Interleukin-2; D003841:Deoxycytidine; D000093542:Gemcitabine