RÉSUMÉ
BACKGROUND: Chagas disease (CD) treatment is commonly associated with a high incidence of adverse effects. It is crucial to study and update these adverse effects to improve the existing knowledge of which drugs to use and to clarify the information presented to patients. METHODS: We analyzed the adverse effects of benznidazole in two cohorts of patients: a large retrospective study and a small prospective study. RESULTS: This large retrospective study described the most and least common adverse effects in our area and characterized our Chagas disease population. This prospective study, along with a close follow-up of the treatment, detected more adverse effects and enhanced the patients' perception of the disease and treatment. CONCLUSIONS: This information is important for preventing non-medical-related withdrawals and for removing baseless fears. Better knowledge of patients could help us provide better care.
Sujet(s)
Maladie de Chagas , Effets secondaires indésirables des médicaments , Nitroimidazoles , Trypanocides , Trypanosoma cruzi , Humains , Études prospectives , Études rétrospectives , Maladie chronique , Trypanocides/effets indésirables , Maladie de Chagas/traitement médicamenteux , Maladie de Chagas/épidémiologie , Nitroimidazoles/effets indésirablesRÉSUMÉ
ABSTRACT Background: Chagas disease (CD) treatment is commonly associated with a high incidence of adverse effects. It is crucial to study and update these adverse effects to improve the existing knowledge of which drugs to use and to clarify the information presented to patients. Methods: We analyzed the adverse effects of benznidazole in two cohorts of patients: a large retrospective study and a small prospective study. Results: This large retrospective study described the most and least common adverse effects in our area and characterized our Chagas disease population. This prospective study, along with a close follow-up of the treatment, detected more adverse effects and enhanced the patients' perception of the disease and treatment. Conclusions: This information is important for preventing non-medical-related withdrawals and for removing baseless fears. Better knowledge of patients could help us provide better care.
RÉSUMÉ
In recent decades and because of migration, Chagas disease has become a global public health problem. A significant focus has been placed on pregnant women who can transmit the disease to their offspring. Here, we report four cases of women who did not know that they were pregnant while they were being treated with benznidazole. A diagnosis was established according to serology and Trypanosoma cruzi polymerase chain reaction (PCR)-standardized tests. Treatment was discontinued when pregnancy was confirmed, and a thorough follow-up was carried out. Although each case was different, none of the mothers developed health problems during pregnancy, and their newborns were delivered without any teratogenic effects.