[Pediatric Hodgkin disease in North Tunisia: clinical and therapeutic study]
Autor: | L, Kochbati, F, Fdhila, I, Belaid, H, Rifi, S, Barsaoui, N, Ben Romdhane, Z, Bel Hadj Ali, A, Mezlini, F, Oubich, M, Maalej |
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Jazyk: | francouzština |
Rok vydání: | 2011 |
Předmět: |
Cardiomyopathy
Dilated Male Tunisia Adolescent Bleomycin Risk Factors Antineoplastic Combined Chemotherapy Protocols Humans Ifosfamide Mechlorethamine Child Cyclophosphamide Etoposide Retrospective Studies Photons Remission Induction Anemia Aplastic Radiotherapy Dosage Chemoradiotherapy Hodgkin Disease Treatment Outcome Doxorubicin Vincristine Child Preschool Procarbazine Prednisone Female Cisplatin |
Zdroj: | Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. 16(7) |
ISSN: | 1769-6658 |
Popis: | To assess the epidemiological, clinical and therapeutic aspects of pediatric Hodgkin disease (HD) and to study prognosis factors.We retrospectively reviewed the medical records of children (≤18 years) with HD treated between 1st January 1994 and 31st December 2004. Chemotherapy was undertaken in different departments of hematology and oncology in the North of the country and radiotherapy was centralized at the Salah-Azaïz National Cancer Institute.One hundred fourteen consecutively treated patients were collected. Median age was 12 years (4-18 years) and sex-ratio was 2.25. Peripheral lymphadenopathy was the predominant circumstance of HD detection (82.5%). The predominant histologic type was nodular sclerosing (56%). Treatment included chemotherapy and involved-field radiotherapy. With a mean follow-up of 23.5 months, relapse rate was 12.2%. Five-year overall survival (OS) and event-free survival (EFS) rates were 95% and 76%, respectively. Five-year OS was 98.2% and 90.8% for early and advanced stages respectively. In multivariate analysis, stage IV (P=0.029) and early response to initial treatment (P=0.003) retained statistical significance for EFS whereas the only prognostic factor for OS was stage IV (P=0.002). The long-term side effects were rare. No secondary tumor was noted.Combined-modality therapy using chemotherapy and involved-field radiotherapy was effective and well-tolerated in early stage pediatric HD. Stage IV patients should be referred to specialized units for intensive treatment. The short median follow-up in our study cannot allow considering long-term effects. |
Databáze: | OpenAIRE |
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