SummaryIntroductionDegludec (IDeg) is an ultralong-acting insulin, with stable pharmacodynamic profile which leads to lower fluctuations in glucose levels. The effect of IDeg has not been specifically assessed in patients with unstable diabetes, defined as increased glycemic variability (GV).MethodsA prospective before-after pilot study was conducted, including patients managed at Hospital Universitario San Ignacio in Bogotá, Colombia. The impact of the switch from a Glargine or Detemir insulin to a basal insulin regimen with IDeg for 12 weeks on GV measured by continuous glucose monitoring, on A1c levels, and on the incidence of episodes of global and nocturnal hypoglycemia was assessed in a group of patients with (coefficient of variation >34%) or without increased basal GV using a Generalised Estimating Equation (GEE) analysis.Results60 patients with basal bolus therapy and history of hypoglycemia were included. 18 patients had High GV (HGV). In this group a significant reduction of 11.1% of CV (95% CI: 6.3, 15.9, p = 0.01) was found. GEE analysis confirmed a higher impact over time on patients with HGV (p < 0.001). The percentage of patients with at least 1 episode of hypoglycemia decreased from 66.6% to 22.2% (p = 0.02) and from 37.14% to 5.71% (p < 0.01) for global and nocturnal hypoglycemia, respectively. Changes were not significant in patients with low GV. A reduction of A1c was observed in both groups (p < 0.001).ConclusionsThe results suggest that treatment with IDeg reduces GV, A1c levels and the incidence of global and nocturnal hypoglycemia events in patients with HGV, but not in patients with low GV.
Munchausen syndrome is rarely considered as a first diagnosis, especially in a type 1 diabetic patient presenting with hyperinsulinemic hypoglycemia. The diagnosis should be considered when episodes of hypoglycemia are persistent, and tests suggest a possible exogenous source of insulin. We report a case of a 26-year-old man with multiple hypoglycemic episodes and a long known diagnosis of diabetes type 1 who was referred to our institution after multiple in and out patient consultations in other institutions. He arrived with persistent hypoglycemia, even after withdrawal of insulin therapy on medical record, but persistent self-administration and misuse, without health care professional knowledge, of insulin therapy. He was diagnosed with factitious hypoglycemia after psychiatric evaluation. The patient improved with psychotherapy and family support as well as strict vigilance of insulin administration.
La orbitopatía tiroidea es una patología potencialmente grave que amenaza la visión. Es la manifestación extratiroidea más frecuente de la enfermedad de Graves y, aunque la prevalencia no está evaluada en Colombia, puede producir pérdida de la visión, con consecuencias catastróficas. Teniendo en cuenta lo anterior, se realizó este trabajo con el objetivo de describir su enfoque diagnóstico y terapéutico basado en la mejor evidencia disponible. Se elaboró un protocolo de manejo aplicable a nuestro medio y se realizó una evaluación y adaptación de la guía European Group on Graves’ Orbitopathy (EUGOGO) del 2016 (1). Para la evaluación se usó la herramienta AGREE IIy se utilizó la metodología GRADE para la graduación de la calidad de la evidencia y formulación de las recomendaciones (2). Adicionalmente, se hizo una revisión sistemática de la literatura con el objetivo de evaluar la eficacia de la terapia biológica en el manejo de la orbitopatía de Graves. Se presentan las recomendaciones para el diagnóstico, tratamiento y seguimiento. Se recalca la importancia de contar con un equipo multidisciplinario con experiencia en el manejo de la orbitopatía tiroidea (endocrinología, oftalmología, cirugía de órbita, radioterapia y reumatología), idealmente en un centro de tercer nivel de atención. Es esencial la clasificación adecuada para determinar qué pacientes se benefician del tratamiento inmunosupresor. Si se maneja de forma oportuna, se puede lograr una disminución de la aparición de secuelas irreversibles
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