Oral Candida as an Aggravating Factor of Mucositis Induced by Radiotherap

• Autor(a) principal: Simões, Cristiane Araújo
• Data de Publicação: 2011
• Outros Autores: Castro, Jurema Freire Lisboa de, Cazal, Claudia
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista Brasileira de Cancerologia (Online)
• Texto Completo: https://rbc.inca.gov.br/index.php/revista/article/view/681
• topic: Neoplasias de Cabeça e Pescoço; Terapia; Complicações; Mucosite; Candida; Qualidade de Vida; Head and Neck Neoplasms; Therapy; Complications; Mucositis; Candida; Quality of Life; Neoplasias de Cabeza y Cuello; Terapia; Complicaciones; Mucositis; Candida; Calidad de Vida

Introduction: Antineoplastic treatment induces some undesirable consequences in head and neck cancer patients. Often, the emergence of major clinical manifestations, such as oral mucositis, results in temporary interruption of the treatment, decreasing the patients’ quality of life, and increasing hospital costs. Radio-induced or chemo-induced oral mucositis is possibly aggravated by opportunist fungal infections, which turn the mucositis more resistant to the conventional treatments. Objective: This study aims to identify the presence of Candida sp. as a possible aggravating factor of oral mucositis in patients with head and neck cancer under antineoplastic treatment. Method: All patients with radio- or chemo-induced oral mucositis from the Cancer Hospital of Pernambuco, treated between October 2008 and April 2009, were selected for the study. The prevalence of Candida sp was measured through the cytological analysis of oral mucosa in patients with oral mucositis. The fungal presence was correlated with the mucositis severity. Results: The results showed a positive association between fungal colonization and more several lesions (degrees III and IV of mucositis). Conclusion: The outcomes shown may contribute to a solution for unconventional mucosites, which do not respond to the usual treatment.