title: Phase II study of intraperitoneal carboplatin with intravenous paclitaxel in patients with suboptimal residual epithelial ovarian or primary peritoneal cancer: a Sankai Gynecology Cancer Study Group Study.
abstract: OBJECTIVE
  To assess the antitumor efficacy and safety of 2 treatment modalities: intraperitoneal carboplatin combined with intravenous (IV) paclitaxel.
  
  
  METHODS
  Eligible patients were those with epithelial ovarian carcinoma or primary peritoneal carcinoma stages II to IV who underwent initial surgery and had a residual tumor size of 2 cm or larger. Patients received IV paclitaxel 175 mg/m followed by intraperitoneal carboplatin AUC6. The primary end point was a response. Secondary end points were toxicity, progression-free survival, and overall survival.
  
  
  RESULTS
  Twenty-six patients were enrolled, and 24 patients were eligible for assessment. The response rate was 83.3% (95% CI, 62.6%-95.3%; ). The median progression-free survival was 25 months. The median overall survival had not been reached. Incidences of grade (G) 3/4 hematological toxicities were absolute neutrophil count, 96%; hemoglobin, 29%; and thrombocytopenia, 16%. Nonhematological toxicities included G2 liver function, 4%; G3 sensory neuropathy, 8%; and G3 myalgia and arthralgia, 4%.
  
  
  CONCLUSIONS
  Intraperitoneal administration of carboplatin combined with IV paclitaxel was well tolerated and showed satisfactory response in the patients with bulky residual tumor. Large-scale phase III trial comparing with IV carboplatin is warranted in this patient population.
authors: Department of Gynecologic Oncology, Saitama Medical University, International Medical Center, Hidaka, Saitama, Japan. fujiwara@saitama-med.ac.jp
authors: Keiichi
authors: K
authors: Fujiwara
authors: Shoji
authors: S
authors: Nagao
authors: Junzo
authors: J
authors: Kigawa
authors: Jun
authors: J
authors: Noma
authors: Nobuo
authors: N
authors: Akamatsu
authors: Yasunari
authors: Y
authors: Miyagi
authors: Fumitaka
authors: F
authors: Numa
authors: Makoto
authors: M
authors: Okada
authors: Eriko
authors: E
authors: Aotani
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D016190:Carboplatin / Q000008:administration & dosage; D018284:Cystadenocarcinoma, Serous / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D016889:Endometrial Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D007263:Infusions, Parenteral; D020714:Maximum Tolerated Dose; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D017239:Paclitaxel / Q000008:administration & dosage; D010534:Peritoneal Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D011379:Prognosis; D015996:Survival Rate; D016896:Treatment Outcome
chemical_list: D016190:Carboplatin; D017239:Paclitaxel