Searchable abstracts of presentations at key conferences in endocrinology

ea0090ep3 | Adrenal and Cardiovascular Endocrinology | ECE2023

A rare case of slowly progressing myopathy of unknown origin in a patient with Autoimmune polyglandular syndrome type 1 (APS-1)

Bondarenko Axenia , Belaya Zhanna , Rozhinskaya Liudmila , Fadeyev Valentin

We report a 53-year-old man. At age 3, the patient was diagnosed with chronic mucocutaneous candidiasis. At age 41 the patient started losing all hair on the body with total boldness. At age 43, he first complained of muscle weakness resulting in difficulty walking, back pain and difficulties holding his head in an upright position. At age 49, he was diagnosed with chronic primary adrenal insufficiency and hypoparathyroidism. Genetic analysis confirmed APS-1 (c.769C>T p.R2...

ea0093oc56 | Oral communication 9: Calcium and Bone | EYES2023

Parameters of calcium and phosphate homeostasis in patients with predialysis CKD in response to 150 000 IU cholecalciferol treatment

Zhukov Artem , Bondarenko Axenia , Povaliaeva Alexandra , Zuraeva Zamira , Trubitsyna Natalia , Nikankina Larisa , Shamkhalova Minara , Pigarova Ekaterina , Rozhinskaya Liudmila , Mokrysheva Natalia

Objectives: to study the response of calcium and phosphate homeostasis parameters to the cholecalciferol loading dose in patients with predialysis chronic kidney disease (CKD). Methods: We examined 17 patients with stage 3 CKD (CKD3) and 9 patients with stages 4–5 CKD (CKD4-5) without previously known disorders of mineral metabolism and intake of interfering drugs during last 3 months. The assessments included serum 25-hydroxyvitamin D (25(OH)D), free 25...