Pediatric blood & cancer · 2007
Long-term pulmonary function in survivors of childhood Hodgkin disease and non-Hodgkin lymphoma.
СтатьяНазвание 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.
Oguz Aynur, Tayfun Tayyar, Citak Elvan Caglar, Karadeniz Ceyda, Tatlicioglu Turkan, Boyunaga Oznur, Bora Huseyin
Аннотация
BACKGROUND: The aim of our study was to evaluate the long-term effects of chemotherapy and/or radiotherapy on lung function in 75 childhood Hodgkin disease (HD) and non-Hodgkin lymphoma (NHL) survivors several years after treatment.
PATIENTS AND METHODS: We studied 37 HD and 38 NHL survivors. These patients were divided into two groups according to the treatment protocols applied. Group I consisted of 23 patients who were treated with both chemotherapy and thoracic irradiation and Group II consisted of 52 patients who were treated with chemotherapy and no thoracic irradiation. A detailed history of smoking habits, respiratory symptoms, and diseases was recorded. Complete physical examinations and pulmonary function tests [PFT, including spirometry, lung volume, and diffusion capacity for carbon monoxide (DLCO)] were performed on all subjects.
RESULTS: No patients reported acute or chronic respiratory symptoms or diseases. Pulmonary function abnormality (reduced lung volume and diffusion capacity) was found in 13% of patients at a median 5 years after diagnosis. The percentage of predicted normal value of forced expiratory volume in the 1st sec (FEV(1)), residual volume (RV), and DLCO were significantly lower in Group I than these values for Group II. There were no significant differences in PFT parameters between patients with HD and NHL (P > 0.05). It appears that the risk of reduced lung function was greater the younger the patient in therapy.
CONCLUSION: Chemotherapy or chemo-radiotherapy-induced pulmonary sequalae in childhood may remain asymptomatic for many years.
PATIENTS AND METHODS: We studied 37 HD and 38 NHL survivors. These patients were divided into two groups according to the treatment protocols applied. Group I consisted of 23 patients who were treated with both chemotherapy and thoracic irradiation and Group II consisted of 52 patients who were treated with chemotherapy and no thoracic irradiation. A detailed history of smoking habits, respiratory symptoms, and diseases was recorded. Complete physical examinations and pulmonary function tests [PFT, including spirometry, lung volume, and diffusion capacity for carbon monoxide (DLCO)] were performed on all subjects.
RESULTS: No patients reported acute or chronic respiratory symptoms or diseases. Pulmonary function abnormality (reduced lung volume and diffusion capacity) was found in 13% of patients at a median 5 years after diagnosis. The percentage of predicted normal value of forced expiratory volume in the 1st sec (FEV(1)), residual volume (RV), and DLCO were significantly lower in Group I than these values for Group II. There were no significant differences in PFT parameters between patients with HD and NHL (P > 0.05). It appears that the risk of reduced lung function was greater the younger the patient in therapy.
CONCLUSION: Chemotherapy or chemo-radiotherapy-induced pulmonary sequalae in childhood may remain asymptomatic for many years.