RESUMEN
Severe combined immunodeficiency (SCID) represents the most lethal form of primary immunodeficiency, with mortality rates of greater than 90% within the first year of life without treatment. Hematopoietic stem cell transplantation and gene therapy are the only curative treatments available, and the best-known prognostic factors for success are age at diagnosis, age at hematopoietic stem cell transplantation, and the comorbidities that develop in between. There are no evidence-based guidelines for standardized clinical care for patients with SCID during the time between diagnosis and definitive treatment, and we aim to generate a consensus management strategy on the supportive care of patients with SCID. First, we gathered available information about SCID diagnostic and therapeutic guidelines, then we developed a document including diagnostic and therapeutic interventions, and finally we submitted the interventions for expert consensus through a modified Delphi technique. Interventions are grouped in 10 topic domains, including 123 "agreed" and 38 "nonagreed" statements. This document intends to standardize supportive clinical care of patients with SCID from diagnosis to definitive treatment, reduce disease burden, and ultimately improve prognosis, particularly in countries where newborn screening for SCID is not universally available and delayed diagnosis is the rule. Our work intends to provide a tool not only for immunologists but also for primary care physicians and other specialists involved in the care of patients with SCID.
Asunto(s)
Guías de Práctica Clínica como Asunto , Inmunodeficiencia Combinada Grave/diagnóstico , Inmunodeficiencia Combinada Grave/terapia , Consenso , Humanos , América LatinaRESUMEN
Cow's milk allergy (CMA) is an immune-based disease that has become an increasing problem. The diagnosis and management of CMA varies from one clinical setting to another and represents a challenge in pediatric practice. In addition, because nonallergic food reactions can be confused with CMA symptoms, there is an overdiagnosis of the disease. In response to these situations, pediatric specialties from recognized institutions throughout Latin America decided to develop a clinical guideline for diagnosis and management of cow's milk allergy. These guidelines include definitions, epidemiology, pathophysiology overview, clinical and evidencebased recommendations for the diagnosis and treatment of CMA. They also include prevention and prognosis sections and identify gaps in the current knowledge to be addressed through future research.
Asunto(s)
Hipersensibilidad a la Leche/diagnóstico , Proteínas de la Leche/efectos adversos , Guías de Práctica Clínica como Asunto , Medicina Basada en la Evidencia , Humanos , América Latina , Hipersensibilidad a la Leche/epidemiología , Hipersensibilidad a la Leche/terapia , Proteínas de la Leche/inmunología , PronósticoRESUMEN
Churg-Strauss syndrome (CSS) is one of the rarest forms of vasculitis, and very rarely presents in the pediatric population. We present two cases of childhood CSS, both with hepatic and cardiac involvement. To our knowledge, these are the first two cases of CSS in the pediatric population described in Mexico.
