Efficacy of a glucose meter connected to a mobile app on glycemic control and adherence to self-care tasks in patients with T1DM and LADA: a parallel-group, open-label, clinical treatment trial.

OBJECTIVE: The main aim of the study was to evaluate the patients' glycemic control and adherence to self-care tasks. METHODS: Patients with type 1 diabetes mellitus (T1DM) or latent autoimmune diabetes of the adult (LADA) using a multiple daily injection (MDI) regimen with carbohydrate counting (n = 25, Subgroup B) or fixed insulin dose (n = 25, Subgroup C) were allocated to use the application (app) for 12 weeks. Both subgroups were compared with each other and against a control group (n = 25, Group A) comprising patients with T1DM or LADA treated with continuous subcutaneous insulin infusion (CSII) in a parallel-group, open-label, clinical treatment trial. All patients had glycated hemoglobin (A1C) levels measured and were asked to fill out the Diabetes Self-Management Profile (DSMP) questionnaire at study start and end. The patients were instructed to measure capillary glucose six times daily in study weeks 4, 8, and 12. RESULTS: Mean A1C levels decreased 0.725% in Subgroup C in intragroup analysis (p = 0.0063), and had a mean variation of 0.834% compared with Group A (p = 0.003). Mean DSMP scores increased 5.77 points in Subgroup B in intragroup analysis (p = 0.0004) and increased by a mean of 6.815 points in relation to Group A (p = 0.002). CONCLUSION: OneTouch Reveal improved both A1C levels and DSMP scores in patients with T1DM or LADA compared with standard treatment (CSII).

ADRENAL INSUFFICIENCY CAUSED BY PARACOCCIDIOIDOMYCOSIS: THREE CASE REPORTS AND REVIEW.

OBJECTIVE: Fungal infections can affect the adrenal glands, causing primary adrenal insufficiency (PAI). Although endemic to South America, paracoccidioidomycosis (PCM), which can lead to PAI, has gained global relevance with the increase in international travel and migration. METHODS: The present report describes 3 patients with PAI caused by PCM. RESULTS: Patients in cases 1 and 2 both reported indisposition, asthenia, nausea, hyperpigmentation of the skin, hypotension, and weight loss. Complementary exams confirmed PAI due to PCM. Case 1 was serologically diagnosed. In contrast, the definitive diagnosis of case 2 was only reached by computed tomography (CT)-guided adrenal biopsy after negative serologies for PCM. Case 3, with diabetes mellitus, had a history of asthenia, nausea and weight loss after persistent sinusitis. Initially, serologic results were negative for PCM and the patient's CT-guided biopsy resulted in insufficient tissue to obtain a definitive diagnosis. Contrary to the initial hypothesis of invasive aspergillosis, since the only etiological evidence for the patient's clinical condition were positive serologies for Aspergillus fumigatus, histopathologic examination of the specimen provided by a left adrenalectomy finally confirmed PCM as the etiology for PAI in this case as well. CONCLUSION: The 3 cases illustrate the necessity to investigate PAI whenever there are suspicious clinical findings. They also show that fungal infections should be considered among the diagnostic hypotheses during the etiological investigation of PAI. Finally, they teach us that definitive diagnosis of PCM may require direct visualization of the pathogen.