Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 1998
Response and cosmetic outcome of two fractionation regimens for AIDS-related Kaposi's sarcoma.
Клиническое исследованиеСравнительное исследованиеСтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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.
Harrison M, Harrington K J, Tomlinson D R, Stewart J S
Аннотация
PURPOSE: A prospective study of the response and cosmetic effect of two short duration radiotherapy regimens in the treatment of epidemic cutaneous Kaposi's sarcoma.
MATERIALS AND METHODS: Between June 1990 and May 1994, 57 patients were recruited into a prospective study of radiotherapy for cutaneous epidemic Kaposi's sarcoma. Patients were offered treatment of either 16 Gy in four fractions over 4 days or 8 Gy as a single fraction. In total 596 lesions were treated in a prospective fashion. Response was assessed in 590 and pigmentation in 573 lesions. A reproducible scale for assessing response and normal cutaneous damage was developed and used to grade the results of treatment.
RESULTS: There was an overall response rate of 78.8% (465/590) for complete responses and pigmented complete responses. Patients receiving 8 Gy as a single fraction had an overall response rate of 77.6% (305/393) and those treated with 16 Gy in four fractions had a response rate of 80.8% (160/198). There was no statistical difference in terms of response between the two groups. There appeared to be a significant variation in response and normal skin pigmentation according to the site irradiated with facial lesions responding best.
CONCLUSIONS: Radiotherapy is a quick and effective treatment for cutaneous epidemic Kaposi's sarcoma. A single fraction of 8 Gy is an appropriate treatment for acceptable response and normal skin pigmentation within a group of patients in whom the median life expectancy is limited.
MATERIALS AND METHODS: Between June 1990 and May 1994, 57 patients were recruited into a prospective study of radiotherapy for cutaneous epidemic Kaposi's sarcoma. Patients were offered treatment of either 16 Gy in four fractions over 4 days or 8 Gy as a single fraction. In total 596 lesions were treated in a prospective fashion. Response was assessed in 590 and pigmentation in 573 lesions. A reproducible scale for assessing response and normal cutaneous damage was developed and used to grade the results of treatment.
RESULTS: There was an overall response rate of 78.8% (465/590) for complete responses and pigmented complete responses. Patients receiving 8 Gy as a single fraction had an overall response rate of 77.6% (305/393) and those treated with 16 Gy in four fractions had a response rate of 80.8% (160/198). There was no statistical difference in terms of response between the two groups. There appeared to be a significant variation in response and normal skin pigmentation according to the site irradiated with facial lesions responding best.
CONCLUSIONS: Radiotherapy is a quick and effective treatment for cutaneous epidemic Kaposi's sarcoma. A single fraction of 8 Gy is an appropriate treatment for acceptable response and normal skin pigmentation within a group of patients in whom the median life expectancy is limited.