RESUMO
BACKGROUND: Demyelinating diseases (DD) are a group of chronic neurological diseases associated with loss and injury of brain or spinal cord regions. These conditions could trigger impairment of neurological functions and disability from earlier stages of life. Epidemiological data on DD remains insufficient for decision-making in the Mexican healthcare system. This study aims to describe the epidemiology of DD based on data from Mexico's National Registry of Demyelinating Diseases. METHODS: A cross-sectional, registry-based, observational study was performed. We analyzed 408 reports of multiple sclerosis (331, 81%), neuromyelitis optica spectrum disorder (67, 16%), chronic recurrent inflammatory optic neuropathy (5, 1%), clinically isolated syndrome (4, 0.9%), and autoimmune encephalitis (1, 0.2%) reported across 2021. RESULTS: The time from first symptoms to diagnosis of any DD was about 3 years. A treatment failure history was detected in 40% of patients. It was estimated that NMOSD accounts for 20% of all disorders. There was evidence that the use of brand-name and generic IFN drug products lead to increased therapeutic failures. CONCLUSION: Our research team suggests reinforcing educational programs and activities based on diagnosis and clinical management improvement to first-contact physicians and specialty doctors and promoting awareness in the whole population.
Assuntos
Esclerose Múltipla , Neuromielite Óptica , Humanos , México/epidemiologia , Estudos Transversais , Neuromielite Óptica/complicações , Esclerose Múltipla/complicações , Inflamação/complicaçõesRESUMO
OBJECTIVE: Currently, there are several reasons to promote worldwide the concept of multiple sclerosis care units (MSCU) for a better management of affected patients. Ideally, the MSCU should have some human and technical resources that distinguish and improve the care of affected patients; however, local, and regional aspects should be considered when recommending how these units should operate. The objective of these consensus recommendations was to review how MSCU should work in Latin America to improve long-term outcomes in MS patients. METHODS: A panel of neurology experts from Latin America dedicated to the diagnosis and care of MS patients gathered virtually during 2019 and 2020 to carry out a consensus recommendation about objectives and functioning implementation of MSCU in Latin America. To achieve consensus, the methodology of "formal consensus-RAND/UCLA method" was used. RESULTS: Recommendations focused on the objectives, human and technical resources, and the general functioning that MSCU should have in Latin America. CONCLUSIONS: The recommendations of these consensus guidelines attempt to optimize the health care and management of MS patients by setting how MSCU should work in our region.