Gynecologic oncology · 2010
Phase II study of gefitinib in combination with paclitaxel (P) and carboplatin (C) as second-line therapy for ovarian, tubal or peritoneal adenocarcinoma (1839IL/0074).
Клиническое исследование II фазыСтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Pautier Patricia, Joly Florence, Kerbrat Pierre, Bougnoux Philippe, Fumoleau Pierre, Petit Thierry, Rixe Olivier, Ringeisen François, Carrasco Annie Tisseron, Lhommé Catherine
Аннотация
OBJECTIVE: This phase II investigated efficacy and tolerability of gefitinib in combination with paclitaxel (P) and carboplatin (C) for second-line treatment of patients (pts) with ovarian, tubal or peritoneal adenocarcinoma.
PATIENTS AND METHODS: Women (>18 years) with platinum-resistant/refractory (relapsed<6 months), or platinum-sensitive (relapsed >6 months) disease after first-line platinum-based and P chemotherapy. Pts received 6-8 cycles of gefitinib (500 mg/day), P (175 mg/m(2) 3 h infusion) and C (AUC 5) every 3 weeks, followed by gefitinib alone. The primary endpoint was objective response rate (ORR) (RECIST or Rustin criteria).
RESULTS: Sixty-eight patients (26 resistant/refractory and 42 sensitive) were enrolled (median age: 57 years). ORR and disease control rates were 19.2% and 69.2% for resistant/refractory, and 61.9% and 81.0%, for sensitive disease. Median time to progression and overall median survivals were 6.1 and 16.9 months for resistant/refractory and 9.2 and 25.7 months for sensitive disease. Grade 3/4 toxicities (in > or = 10% patients) were neutropenia (59%), diarrhea (25%), leukopenia (22%), anemia (13%), and acne (13%). Two secondary myelodysplastic syndromes (MDS) and one secondary acute leukemia occurred during treatment, and one MDS 34 months after treatment discontinuation.
CONCLUSION: Gefitinib, administered in combination with paclitaxel and carboplatin, provides a good clinical response but associated with an increased risk of hematologic disorders.
PATIENTS AND METHODS: Women (>18 years) with platinum-resistant/refractory (relapsed<6 months), or platinum-sensitive (relapsed >6 months) disease after first-line platinum-based and P chemotherapy. Pts received 6-8 cycles of gefitinib (500 mg/day), P (175 mg/m(2) 3 h infusion) and C (AUC 5) every 3 weeks, followed by gefitinib alone. The primary endpoint was objective response rate (ORR) (RECIST or Rustin criteria).
RESULTS: Sixty-eight patients (26 resistant/refractory and 42 sensitive) were enrolled (median age: 57 years). ORR and disease control rates were 19.2% and 69.2% for resistant/refractory, and 61.9% and 81.0%, for sensitive disease. Median time to progression and overall median survivals were 6.1 and 16.9 months for resistant/refractory and 9.2 and 25.7 months for sensitive disease. Grade 3/4 toxicities (in > or = 10% patients) were neutropenia (59%), diarrhea (25%), leukopenia (22%), anemia (13%), and acne (13%). Two secondary myelodysplastic syndromes (MDS) and one secondary acute leukemia occurred during treatment, and one MDS 34 months after treatment discontinuation.
CONCLUSION: Gefitinib, administered in combination with paclitaxel and carboplatin, provides a good clinical response but associated with an increased risk of hematologic disorders.