1. An observational study on intracutaneous sodium storage in intensive care patients and controls.
- Author
-
Marjolein van IJzendoorn, Jacob van den Born, Ryanne Hijmans, Rianne Bodde, Hanneke Buter, Wendy Dam, Peter Kingma, Gwendolyn Maes, Tsjitske van der Veen, Wierd Zijlstra, Baukje Dijkstra, Gerjan Navis, and Christiaan Boerma
- Subjects
Medicine ,Science - Abstract
The development of ICU-acquired sodium disturbances is not fully understood. Alterations in non-osmotic skin sodium storage, hypothetically inflammation-driven, could play a role. To investigate this in critically ill patients we conducted a patient-control study with skin punch biopsies in patients with sepsis (n = 15), after coronary artery bypass grafting (CABG, n = 15) and undergoing total hip arthroplasty (THA-controls, n = 15) respectively, together representing a range in severity of systemic inflammation. Biopsies were taken within 24 hours (sepsis) and within 2 hours (CABG) after ICU-admission, and prior to arthroplasty. Biopsies were analysed for sodium content. In addition immunostainings and quantitative real time PCR were performed. The primary aim of this study was to detect possible differences in amounts of cutaneous sodium. The secondary aims were to quantify inflammation and lymphangiogenesis with concomitant markers. The highest amounts of both water and sodium were found in patients with sepsis, with slightly lower values after CABG and the lowest amounts in THA-controls. Correlation between water and sodium was 0.5 (p
- Published
- 2019
- Full Text
- View/download PDF