1. Renal hyperparathyroidism- a risk factor in the development of encapsulating peritoneal sclerosis
- Author
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Zia Moinuddin, Kelvin Wang, Catherine Fullwood, Elizabeth Wiredu, Alastair Hutchison, Anand Vardhan, Sarah E. Herrick, Angela Summers, Titus Augustine, and David van Dellen
- Subjects
EPS ,CKD-MBD ,peritoneal dialysis ,calcification ,peritoneal fibrosis ,Diseases of the endocrine glands. Clinical endocrinology ,RC648-665 - Abstract
BackgroundEncapsulating peritoneal sclerosis (EPS) is a rare complication of prolonged peritoneal dialysis (PD) exposure, characterised by peritoneal thickening, calcification, and fibrosis ultimately presenting with life-threatening bowel obstruction. The presence or role of peritoneal calcification in the pathogenesis of EPS is poorly characterised. We hypothesise that significantly aberrant bone mineral metabolism in patients on PD can cause peritoneal calcification which may trigger the development of EPS. We compared the temporal evolution of bone mineral markers during PD in EPS patients with non-EPS long-term PD controls.MethodsLinear mixed model and logistic regression analysis were used to compare four-monthly serum levels of calcium, phosphate, parathyroid hormone, and alkaline phosphatase (ALP) over the duration of PD exposure in 46 EPS and 46 controls (PD, non-EPS) patients.ResultsEPS patients had higher mean calcium (2.51 vs. 2.41 mmol/L) and ALP (248.00 vs. 111.13 IU/L) levels compared with controls (p=0.01 and p
- Published
- 2024
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