Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2002
[Temozolomide as therapeutic option for patients with metastatic melanoma and poor prognosis].
Сравнительное исследованиеСтатьяНазвание 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.
Frick S, Lischner S, Rosien F, Haacke T C, Schäfer F, Christophers E, Hauschild A
Аннотация
BACKGROUND AND OBJECTIVE: Stage IV melanoma patients with a very advanced disease are usually excluded from clinical trials. We treated 25 stage IV patients with temozolomide - a cytostatic drug with 100% oral bioavailability and considerable penetration of CNS tissue.
PATIENTS/METHODS: 25 patients (17 female, 8 male) between 24 and 82 years (mean: 55.5 years) were included in this retrospective study. 19 patients had received at least one and up to four previous chemotherapy regimens during the course of stage IV disease. 11 (44%) patients showed cerebral metastases prior to therapy with temozolomide. 200 mg/m2 temozolomide were given orally at home on day 1 to 5 in week 1 and in week 5, respectively.
RESULTS: Out of 23 evaluable patients 2 (8.7%) showed a partial remission, 2 (8,7%) a minor response, 6 (26.1%) had stable disease, 1 (4,3%) a mixed response, and 12 (52.1%) patients experienced disease progression. Sites of remission included brain, lung, liver, lymph nodes and muscle. Two patients interrupted therapy due to severe leuko- and thrombocytopenia (WHO grade 3 and 4). All other patients tolerated treatment with temozolomide well and no dose reduction was necessary. The median overall survival was 7 months (2-28+ months) since beginning of therapy and 15 months (4-63+ months) since onset of stage IV disease.
CONCLUSION: Temozolomide represents a safe treatment option in patients with metastatic melanoma and poor prognosis.
PATIENTS/METHODS: 25 patients (17 female, 8 male) between 24 and 82 years (mean: 55.5 years) were included in this retrospective study. 19 patients had received at least one and up to four previous chemotherapy regimens during the course of stage IV disease. 11 (44%) patients showed cerebral metastases prior to therapy with temozolomide. 200 mg/m2 temozolomide were given orally at home on day 1 to 5 in week 1 and in week 5, respectively.
RESULTS: Out of 23 evaluable patients 2 (8.7%) showed a partial remission, 2 (8,7%) a minor response, 6 (26.1%) had stable disease, 1 (4,3%) a mixed response, and 12 (52.1%) patients experienced disease progression. Sites of remission included brain, lung, liver, lymph nodes and muscle. Two patients interrupted therapy due to severe leuko- and thrombocytopenia (WHO grade 3 and 4). All other patients tolerated treatment with temozolomide well and no dose reduction was necessary. The median overall survival was 7 months (2-28+ months) since beginning of therapy and 15 months (4-63+ months) since onset of stage IV disease.
CONCLUSION: Temozolomide represents a safe treatment option in patients with metastatic melanoma and poor prognosis.