Mexico Launches Unprecedented Database for Rare Diseases

A database integrating 605 rare genetic diseases diagnosed and confirmed in Mexican patients will be presented by Fernando Ocaranza from the UNAM Faculty of Medicine. This compendium, a joint effort between the UDER and the Conde de Valenciana Institute of Ophthalmology, is one of the first formal efforts to build a national registry of rare diseases—a long-standing demand from patients, specialists, and civil society organizations. Dr. Zenteno explained that the magnitude of the number demonstrates the enormous diversity of rare diseases in the country, dismantling the idea that they are isolated or exceptional cases. “605 diseases give us a clear idea of how broad the spectrum of rare ailments occurring in Mexico is and the urgency of having organized and accessible information,” he pointed out. Open Information: A Step Towards Diagnostic Equity. One of the most relevant aspects of the announcement is that after the official presentation, the public database will be available online, allowing healthcare personnel, researchers, decision-makers, and the general public to consult the information. This open access seeks to democratize knowledge, strengthen clinical suspicion, reduce the diagnostic odyssey many patients endure, and support future public health policies for rare diseases. The specialist highlighted that these types of tools are essential for advancing towards more comprehensive care models, based on evidence and adapted to the genetic reality of the Mexican population. A Call from Genetics for Inter-institutional Action. Zenteno Ruiz emphasized that addressing rare diseases cannot fall solely on genetics but requires intersectoral coordination, from the Congress and health authorities to hospitals, universities, and health information systems. “This is just a first step, but it is a firm step towards the registry we have been waiting for years,” he stated. In closing, the specialist thanked LaSalud.mx for providing spaces for dissemination that allow translating scientific knowledge into useful information for society, reinforcing the role of specialized health journalism as a bridge between science and the community.