Effect of Amifostine to prevent radiotherapy-induced acute and late toxicity in head and neck cancer patients who had normal or mild impaired salivary gland function.
Artigo
em Inglês
| IMSEAR
| ID: sea-44882
ABSTRACT
BACKGROUND:
Amifostine has a potential role for salivary gland protection in head and neck cancer patients who had radiotherapy. MATERIAL ANDMETHOD:
Sixty-seven head and neck cancer patients were randomized to receive radiotherapy or radiotherapy plus Amifostine. The efficacy of the treatment was determined by a questionnaire evaluating dryness of mouth and the oral comfort, the RTOG/EORTC acute/late radiation morbidity scoring criteria, collection of the whole saliva and the 99mTc-pertecnetate scintigraphy of the salivary glands.RESULTS:
Amifostine significantly reduced the mean questionnaire scores from 6.49 to 3.73, the incidence of grade > or = 2 mucositis from 75% to 36% and acute xerostomia from 82% to 39%. The salivary gland function returned to normal at a rate of 36.3% in the Amifostine group versus 9.1% in the control group.CONCLUSION:
Amifostine is effective in reducing the incidence and severity of acute mucositis, acute and late xerostomia in head and neck cancer patients.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Lesões por Radiação
/
Protetores contra Radiação
/
Glândulas Salivares
/
Idoso
/
Feminino
/
Humanos
/
Masculino
/
Carcinoma de Células Escamosas
/
Distribuição de Qui-Quadrado
/
Amifostina
Tipo de estudo:
Ensaio Clínico Controlado
Idioma:
Inglês
Ano de publicação:
2006
Tipo de documento:
Artigo
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