A prospective study of concomitant GLP-1 analogue and insulin use in type 2 diabetes in clinical practice.

BACKGROUND: A small number of studies have shown a significant reduction in HbA1c, weight and total daily insulin dose when a glucagon-like-peptide-1 (GLP-1) analogue was added in type 2 diabetes patients already on insulin treatment. Therefore, in a clinical setting, we investigated the effect of adding GLP-1 analogues in patients with type 2 diabetes already using insulin with respect to glycaemic control, body weight and insulin dose. METHODS: In this prospective hospital-based study, we included 125 patients suffering from type 2 diabetes, treated with insulin and with a body mass index ≥ 35 kg/m2, who had started on GLP-1 analogues (liraglutide/exenatide). HbA1c, body weight, daily insulin dose, and side effects were registered at baseline, and after three, six and 12 months. RESULTS: HbA1c and weight decreased significantly at all the timepoints (p ≤ 0.001 compared with baseline; HbA1c: -5.5 mmol/mol (-0.5%) and weight: -14.3 kg after 12 months), with the largest decrease in the first three months. No significant correlation was found between weight loss and HbA1c reduction, and between duration of diabetes and both weight loss and HbA1c reduction. After six and 12 months, the total daily insulin dose decreased significantly (p < 0.001, -75.4 IU after 12 months). Moreover, 34% of the patients were able to stop using insulin therapy after 12 months. CONCLUSION: By adding a GLP-1 analogue in obese patients with type 2 diabetes already on insulin therapy, a significant reduction of HbA1c levels and body weight, and a significant reduction in insulin dose or complete discontinuation of insulin can be achieved.

[Hyponatraemia as a clinical manifestation of hypopituitarism caused by neurosarcoidosis]. / Hyponatriëmie als klinische manifestatie van hypopituïtarisme door neurosarcoïdose.

Severe hyponatraemia was observed in a 35-year-old man with progressive malaise; this was caused by hypopituitarism and secondary hypocortisolism as a result ofneurosarcoidosis. Sarcoidosis is a multisystem granulomatous disorder of unknown aetiology which can develop in any of the body's organs or tissues. The central nervous system is affected in only 5-15% of patients with sarcoidosis. Neurosarcoidosis is a rare disorder with clinical heterogeneity. Extensive diagnostic procedures, including MRI of the cerebrum and histological investigation, and structural outpatient follow-up are mandatory in patients in whom neurosarcoidosis is suspected. Treatment consists mainly of high-dose corticosteroids, which usually have to be taken long-term. Clinical course and prognosis are variable, and depend on the accompanying symptoms.

Comparable efficacy of pantoprazole and omeprazole in patients with moderate to severe reflux esophagitis. Results of a multinational study.

AIM: To compare the efficacy and tolerability of pantoprazole 40 mg and omeprazole MUPS 40 mg in patients with moderate to severe gastroesophageal reflux disease (GERD). METHODS: In this randomized, double-blind, parallel-group, multicenter study conducted in Austria, Germany, Portugal, Switzerland and The Netherlands, patients with endoscopically confirmed moderate to severe GERD (Savary/Miller esophagitis grade II/III) were enrolled. They received a once-daily dose of either 40 mg pantoprazole or 40 mg omeprazole MUPS. Healing was determined by endoscopy after 4 weeks of treatment. If patients were not healed, treatment was extended for another 4 weeks. An additional endoscopy was performed in these cases after 8 weeks of treatment. Healing was determined by endoscopy after 4 and 8 weeks. In addition, treatment effect on symptoms was evaluated by the investigator using a questionnaire assessing heartburn, reflux regurgitation and pain on swallowing at each visit, as well as by a self-administered questionnaire comprising further 24 gastrointestinal symptoms. Analyses were performed for the intention-to-treat (ITT) and the per-protocol (PP) population. In addition, patients with high compliance (HC: 90%