1. Non-invasive detection of early microvascular changes in juveniles with type 1 diabetes
- Author
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Klaudia Bogusz-Górna, Adriana Polańska, Aleksandra Dańczak-Pazdrowska, Ryszard Żaba, Marta Sumińska, Piotr Fichna, and Andrzej Kędzia
- Subjects
Type 1 diabetes ,Complications ,Microangiopathy ,Microcirculation ,Capillaroscopy ,Photoplethysmography ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Aims/Hypothesis The study aimed to assess the usefulness of capillaroscopy and photoplethysmography in the search for early vascular anomalies in children with type 1 diabetes. Methods One hundred sixty children and adolescents aged 6–18, 125 patients with type 1 diabetes, and 35 healthy volunteers were enrolled in the study. We performed a detailed clinical evaluation, anthropometric measurements, nailfold capillaroscopy, and photoplethysmography. Results Patients with diabetes had more often abnormal morphology in capillaroscopy (68.60%, p = 0.019), enlarged capillaries (32.6%, p = 0.006), and more often more over five meandering capillaries (20.90%, p = 0.026) compared to healthy controls. Meandering capillaries correlated with higher parameters of nutritional status. In a photoplethysmography, patients with diagnosed neuropathy had a higher percentage of flow disturbance curves (p
- Published
- 2023
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