Self-healing in leprosy: A systematic review.

Recent research on self-healing in leprosy is scarce and evidence limited. This is primarily due to ethical concerns regarding withholding effective treatment of diagnosed patients, and because of the absence of an agreed definition of self-healing. Nevertheless, self-healing appears to be a plausible phenomenon influenced by geographic and demographic factors, and the type of leprosy. We recommend further research on self-healing in leprosy, as it provides insight into the human immune system and the determinants of this phenomenon. More insight could help adapt clinical practices and public health strategies, thereby contributing to an effective management and control of this disease.