title: A phase II study of sulofenur, a novel sulfonylurea, in recurrent epithelial ovarian cancer.
abstract: A total of 16 patients with recurrent epithelial ovarian cancer were treated with sulofenur (LY 186641), a novel oral sulfonylurea. All subjects had received previous chemotherapy. Anaemia occurred in all 16 patients, 14 of whom required a blood transfusion, and 2/16 patients received methylene blue for breathlessness due to methaemaglobinaemia. Treatment was discontinued in 2/16 cases due to rising liver enzyme values, which reverted to normal on cessation of the drug. There was no nausea or alopecia. Only two minor responses were seen. Plasma drug levels were insufficient to result in antitumour activity as extrapolated from animal data. Further studies that attempt to increase the bioavailability and improve the therapeutic index are warranted.
authors.affiliation: Department of Medicine, Royal Marsden Hospital, London, UK.
authors.forename: M E
authors.initials: ME
authors.lastname: O'Brien
authors.forename: J
authors.initials: J
authors.lastname: Hardy
authors.forename: S
authors.initials: S
authors.lastname: Tan
authors.forename: J
authors.initials: J
authors.lastname: Walling
authors.forename: B
authors.initials: B
authors.lastname: Peters
authors.forename: S
authors.initials: S
authors.lastname: Hatty
authors.forename: E
authors.initials: E
authors.lastname: Wiltshaw
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D002277:Carcinoma / Q000188:drug therapy*; D002945:Cisplatin / Q000627:therapeutic use; D004341:Drug Evaluation; D004351:Drug Resistance; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000188:drug therapy*; D012008:Recurrence; D013453:Sulfonylurea Compounds / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000970:Antineoplastic Agents; D013453:Sulfonylurea Compounds; D002945:Cisplatin; C058179:sulofenur