Annals of oncology : official journal of the European Society for Medical Oncology · 2014
A phase II study of lenalidomide in platinum-sensitive recurrent ovarian carcinoma.
Клиническое исследование II фазыСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Selle F, Sevin E, Ray-Coquard I, Mari V, Berton-Rigaud D, Favier L, Fabbro M, Lesoin A, Lortholary A, Pujade-Lauraine E
Аннотация
BACKGROUND: Lenalidomide has dual antiangiogenic and immunomodulatory properties and confirmed antitumor activity in hematologic malignancies. A phase II study investigating the safety and efficacy of continuous lenalidomide in recurrent ovarian cancer patients was initiated.
PATIENTS AND METHODS: Patients with histologically confirmed epithelial ovarian, fallopian tube or primary peritoneal carcinoma, with asymptomatic recurrence 6 months after prior therapy were treated with continuous oral lenalidomide (20 mg/day). The primary end point was to evaluate efficacy according to the rate of disease control at 4 months. Secondary objectives were progression-free survival (PFS) and safety.
RESULTS: Most of the 45 patients enrolled and treated had serous histology (78%) and a single line of prior chemotherapy (73%). Median platinum-free interval (PFI) was 11.3 months (range 6.9-56.8). Clinical benefit at 4 months was 38% [95% confidence interval (CI) 23% to 53%]. A 59% disease control rate was reported in patients with a PFI >12 months versus 24% with PFI of 6-12 months (P = 0.023). Four patients had RECIST partial responses and 21 had stable disease. CA125 responses were reported in eight patients, including one complete response. Median PFS was 3.4 months (95% CI 2.4-4.4). Most frequent toxicity was hematologic, notably grade 3-4 neutropenia in 29% of patients, along with fatigue (69%), gastrointestinal toxicity (constipation 53%, abdominal pain 49%, diarrhea 38%, nausea/vomiting 36%) and thrombosis (11%). Eight patients withdrew due to related toxicity.
CONCLUSIONS: Lenalidomide shows interesting efficacy in late recurrent ovarian cancer patients. Toxicity was mainly hematologic, gastrointestinal and venous thrombosis. Future studies will evaluate combination of lenalidomide with chemotherapy agents.
CLINICALTRIALSGOV: NCT01111903.
PATIENTS AND METHODS: Patients with histologically confirmed epithelial ovarian, fallopian tube or primary peritoneal carcinoma, with asymptomatic recurrence 6 months after prior therapy were treated with continuous oral lenalidomide (20 mg/day). The primary end point was to evaluate efficacy according to the rate of disease control at 4 months. Secondary objectives were progression-free survival (PFS) and safety.
RESULTS: Most of the 45 patients enrolled and treated had serous histology (78%) and a single line of prior chemotherapy (73%). Median platinum-free interval (PFI) was 11.3 months (range 6.9-56.8). Clinical benefit at 4 months was 38% [95% confidence interval (CI) 23% to 53%]. A 59% disease control rate was reported in patients with a PFI >12 months versus 24% with PFI of 6-12 months (P = 0.023). Four patients had RECIST partial responses and 21 had stable disease. CA125 responses were reported in eight patients, including one complete response. Median PFS was 3.4 months (95% CI 2.4-4.4). Most frequent toxicity was hematologic, notably grade 3-4 neutropenia in 29% of patients, along with fatigue (69%), gastrointestinal toxicity (constipation 53%, abdominal pain 49%, diarrhea 38%, nausea/vomiting 36%) and thrombosis (11%). Eight patients withdrew due to related toxicity.
CONCLUSIONS: Lenalidomide shows interesting efficacy in late recurrent ovarian cancer patients. Toxicity was mainly hematologic, gastrointestinal and venous thrombosis. Future studies will evaluate combination of lenalidomide with chemotherapy agents.
CLINICALTRIALSGOV: NCT01111903.
Предметные рубрики MeSH
AdultAgedAntineoplastic Combined Chemotherapy ProtocolsCA-125 AntigenCarcinoma, Ovarian EpithelialDisease-Free SurvivalDrug-Related Side Effects and Adverse ReactionsFallopian Tube NeoplasmsFemaleHumansLenalidomideMembrane ProteinsMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingNeoplasms, Glandular and EpithelialOvarian NeoplasmsPlatinumThalidomide