Muscle and Bone in Patients with Diabetes Mellitus and Neuropathy

The goal of this observational study is to evaluate muscle fiber type composition in people with type 2 diabetes mellitus (T2DM) with a common complication of T2DM: diabetic peripheral neuropathy (DNP), specifically diabetic sensorimotor polyneuropathy. Researchers will also look into factors related to DNP: inflammation, the use of energy in the cell, nerve function and the tiny blood vessels in the muscle. The main question it aims to answer is: Are there differences in muscle fiber type composition between persons with T2DM with and without DNP, in comparison to sex and age-matched healthy peers? Participants will partake in the following tests: * electromyoneurography (EMNG): evaluation of nerve function, damage and repair; for diagnosis of DNP or other diseases of the nerves * blood analysis: researchers will measure insulin, blood sugar, lipid profile, inflammation * muscle biopsy in the calf (m. gastrocnemius): a doctor will take a small sample of muscle to evaluate the muscle shape and structure * mechanography: patients will perform functional tests (e.g. standing up from a chair), researchers will evaluate maximal power and maximal force of the muscles by jumping tests * questionnaires: on food intake, physical activity, smoking history, alcohol use, medical history * measurement of height, weight, and the comparison of the hip and waist circumference * peripheral Quantitative Computed Tomography (pQCT): scan of the calf for muscle density and bone density * elec…

This description comes directly from the study's public registry record.

Cato Van De Looverbosch  ·  0479922969  ·  cato.vandelooverbosch@ugent.be

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