Phase II study of weekly gemcitabine and vinorelbine for children with recurrent or refractory Hodgkin's disease: a children's oncology group report

J Clin Oncol. 2009 Mar 20;27(9):1456-61. doi: 10.1200/JCO.2008.20.3778. Epub 2009 Feb 17.

Abstract

Purpose: The Children's Oncology Group conducted this phase II study to assess the efficacy and toxicity of gemcitabine and vinorelbine (GV) in pediatric patients with heavily pretreated relapsed/refractory Hodgkin's disease. Both agents have significant single-agent response rates in this setting.

Methods: GV was given on days 1 and 8 of each 21-day treatment cycle: vinorelbine 25 mg/m(2)/dose administered via intravenous (IV) push before gemcitabine 1,000 mg/m(2)/dose IV over 100 minutes. Any patients who demonstrated a measurable response (complete response [CR], very good partial response [VGPR], or partial response [PR]) were considered to have experienced a response to GV. Response was evaluated after every two cycles. A two-stage minimax rule was used to test the null hypothesis that the response rate is <or= 40% against an alternative hypothesis of a response rate more than 65%.

Results: Thirty eligible patients with a median age of 17.7 years (range, 10.7 to 29.4 years) were enrolled. All patients had received at least two prior chemotherapy regimens, and 17 patients had undergone prior autologous stem-cell transplantation. Hematologic toxicity was predominant in all treatment cycles. Nonhematologic grade 3 to 4 toxicity, including elevated hepatic enzymes and hyperbilirubinemia, was less common. Pericardial and pleural effusions developed in one patient after cycles 4 and 5 of GV, consistent with gemcitabine-induced radiation recall. There were no toxic deaths. Measurable responses were seen in 19 (76%) of 25 assessable patients (95% exact binomial CI, 55% to 91%), including six CRs, 11 VGPRs, and two PRs.

Conclusion: GV is an effective and well-tolerated reinduction regimen for children with relapsed or refractory Hodgkin's disease.

Publication types

  • Clinical Trial, Phase II
  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Adult
  • Antineoplastic Combined Chemotherapy Protocols / administration & dosage*
  • Antineoplastic Combined Chemotherapy Protocols / adverse effects
  • Child
  • Deoxycytidine / administration & dosage
  • Deoxycytidine / adverse effects
  • Deoxycytidine / analogs & derivatives
  • Disease-Free Survival
  • Drug Administration Schedule
  • Hodgkin Disease / drug therapy*
  • Humans
  • Neoplasm Recurrence, Local / drug therapy*
  • Treatment Outcome
  • Vinblastine / administration & dosage
  • Vinblastine / adverse effects
  • Vinblastine / analogs & derivatives
  • Vinorelbine
  • Young Adult

Substances

  • Deoxycytidine
  • Vinblastine
  • gemcitabine
  • Vinorelbine