title: A phase II trial of CPT-11 in recurrent squamous carcinoma of the cervix: a gynecologic oncology group study.
abstract: OBJECTIVE
  To determine the response rate and associated toxicity of weekly CPT-11 in squamous carcinoma of the cervix.
  
  
  METHODS
  From October 1994 to May 1996, the Gynecologic Oncology Group (GOG) conducted a Phase II trial in patients with recurrent squamous cervix carcinoma. The schedule employed weekly x4 intravenous CPT-11 at 125 mg/m2 followed with a 2-week rest, to be repeated until disease progression or unacceptable toxicity. Eligibility criteria were a GOG performance status of 0-2, adequate bone marrow reserve, adequate liver function, and serum creatinine <2 mg%. None of the patients had received prior chemotherapy other than radiation sensitizers. Standard GOG toxicity and response criteria were used.
  
  
  RESULTS
  Fifty-four patients were entered into the trial. Three patients were ineligible because of wrong cell type (N = 2) or inadequate pathology material (N = 1). Two were inevaluable because of inadequate trial of drug. An additional 4 patients were inevaluable for response. Thus, 49 were evaluable for toxicity and 45 were evaluable for response. The median age of patients was 45 years (range, 29-71 years). The median number of weekly doses delivered was 7 (range, 1-46). The incidence of grade 4 neutropenia and anemia was 6.1 and 4.1%, respectively. Nineteen patients (38.8%) developed gastrointestinal (GI) toxicity including 8 with grade 3 and 11 with grade 4 severity. The overall response rate was 13.3% (6/45). There was 1 patient death from GI toxicity. There was one complete response of 8.8 months duration and 5 partial responses.
  
  
  CONCLUSIONS
  OFFis schedule of CPT-11 exhibits modest activity with moderate toxicity in patients with recurrent squamous carcinoma of the cervix.
authors.affiliation: Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, Indiana, 46202, USA.
authors.forename: K Y
authors.initials: KY
authors.lastname: Look
authors.forename: J A
authors.initials: JA
authors.lastname: Blessing
authors.forename: C
authors.initials: C
authors.lastname: Levenback
authors.forename: M
authors.initials: M
authors.lastname: Kohler
authors.forename: W
authors.initials: W
authors.lastname: Chafe
authors.forename: L D
authors.initials: LD
authors.lastname: Roman
mesh_terms: D000328:Adult; D000368:Aged; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002166:Camptothecin / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy*; D018450:Disease Progression; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D000077146:Irinotecan; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D059004:Topoisomerase I Inhibitors; D016896:Treatment Outcome; D002583:Uterine Cervical Neoplasms / Q000188:drug therapy*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D059004:Topoisomerase I Inhibitors; D000077146:Irinotecan; D002166:Camptothecin