title: Intraperitoneal cisplatin-based chemotherapy vs. intravenous cisplatin-based chemotherapy for stage III optimally cytoreduced epithelial ovarian cancer.
abstract: OBJECTIVE
  To compare the survival between intraperitoneal cisplatin-based chemotherapy (IPCT) and intravenous cisplatin-based chemotherapy (IVCT) in stage III epithelial ovarian cancer with minimal residual disease (<1 cm) after primary debulking surgery.
  
  
  METHODS
  One hundred and thirty-two patients with stage III epithelial ovarian cancer after optimal primary debulking surgery with minimal residual disease between April 1990 and March 1995 were entered into a randomized clinical trial in which IPCT or IVCT was administered at 3-week intervals. Patients in the IPCT arm received cisplatin-based (100 mg/m(2)) intraperitoneal chemotherapy. Patients in the IVCT arm received cisplatin-based (50 mg/m(2)) intravenous chemotherapy. The tumor response was assessed every 3 months. The hematological toxicity using the South West Oncology Group (SWOG) toxicity criteria was assessed. Catheter complications associated with intraperitoneal chemotherapy were also analyzed.
  
  
  RESULTS
  The estimated median survival in the IPCT group was 43 months (95% confidence interval, 34-54) and IVCT group was 48 months (95% confidence interval, 37-59). The hazard ratio of death was not statistically significant between IPCT and IVCT (hazard ratio, 1.13; 95% CI, 0.69-1.86; P=0.317). The frequencies of hematological toxic effects were significantly lower in the IPCT group than in the IVCT group.
  
  
  CONCLUSIONS
  Intravenous and intraperitoneal chemotherapy are associated with equivalent survival in patients with minimal residual stage III epithelial ovarian cancer after optimal cytoreductive surgery.
authors.affiliation: Department of Obstetrics and Gynecology, Veterans General Hospital, Taipei, Taiwan. cmjuang@vghtpe.gov.tw
authors.forename: M S
authors.initials: MS
authors.lastname: Yen
authors.forename: C M
authors.initials: CM
authors.lastname: Juang
authors.forename: C R
authors.initials: CR
authors.lastname: Lai
authors.forename: G C
authors.initials: GC
authors.lastname: Chao
authors.forename: H T
authors.initials: HT
authors.lastname: Ng
authors.forename: C C
authors.initials: CC
authors.lastname: Yuan
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage*; D002277:Carcinoma / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology / Q000601:surgery; D002945:Cisplatin / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D007274:Injections, Intraperitoneal; D008875:Middle Aged; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology / Q000601:surgery; D010052:Ovariectomy / Q000379:methods; D011379:Prognosis; D016016:Proportional Hazards Models; D011446:Prospective Studies; D018709:Statistics, Nonparametric; D016019:Survival Analysis; D016896:Treatment Outcome
chemical_list: D004317:Doxorubicin; D003520:Cyclophosphamide; D002945:Cisplatin