RESUMEN
Hydroxychloroquine is a disease-modifying antirheumatic drug commonly used in the treatment of autoimmune diseases. Although rare, hydroxychloroquine is associated with hypoglycemia in patients with or without diabetes due to its ability to alter insulin metabolism. There have been several cases described in the literature, but none of which, to our knowledge, detail follow-up and time to resolution of hypoglycemia. We describe a 55-year-old female who presents for episodes of hypoglycemia. She reported hypoglycemic symptoms and fasting blood glucoses in the 60-70s mg/dL regularly. Based on the Naranjo adverse drug reaction probability scale, hydroxychloroquine was the probable etiology of her hypoglycemic episodes due to the improvement at her 3-month follow up appointment after discontinuing the drug. Providers should be mindful of the hypoglycemia risk when using hydroxychloroquine and be aware that the effects may take an extended amount of time to resolve given the drug's long half-life.
RESUMEN
OBJECTIVES: Obesity is a risk factor for type 2 diabetes (T2D), but prospective data relating adiposity measures to incident prediabetes are scant. METHODS: The Pathobiology of Prediabetes in A Biracial Cohort study followed normoglycemic African Americans (AA) and European Americans (EA) with parental history of T2D for the primary outcome of incident prediabetes (impaired fasting glucose and/or impaired glucose tolerance) for 5.5 years. Serial assessments included anthropometry and body fat composition. We analyzed weight, body mass index (BMI), waist, total, and abdominal fat mass in relation to incident prediabetes risk. RESULTS: Of the 376 subjects enrolled (217 AA, 159 EA; mean age 44.2 years, BMI 31.4 kg/m2), 343 (192 AA, 151 EA) had evaluable follow-up data. A total of 101 (52 AA, 49 EA) developed prediabetes during follow-up. Progressors to prediabetes had a mean baseline weight of 90.0 ± 20.4 kg versus 82.9 ± 21.7 kg among nonprogressors (P = 0.0036). During 5.5 (mean 2.62) years of follow-up, the weight change among nonprogressors was 0.63 ± 6.11 kg compared with 2.54 ± 6.91 kg among progressors (ANOVA P = 0.0072). Progressors also showed greater increases in total fat (P = 0.0015) and trunk fat (P = 0.0005) mass than nonprogressors. Adjusted for age and sex, the significant predictors of incident prediabetes were BMI (P = 0.0013), waist (P < 0.0001), total fat (P = 0.0025), and trunk fat (P < 0.0001) mass. CONCLUSIONS: Among obese free-living offspring of parents with T2D, long-term normoglycemic status was associated with a weight gain of ~0.2 kg/y, whereas progression to prediabetes was associated with a weight gain of ~1 kg/y.
RESUMEN
A 49-y-old male with erythrodermic psoriasis developed persistent bacteraemia for 3 months due to methicillin-resistant Staphylococcus aureus despite antimicrobial therapy. The skin was the likely focus. Three consecutive isolates from the blood and 1 from the nose were identical and had vancomycin MIC of 4 mg/l.
