[Monitoring of the peritoneal permeability in peritoneal dialysis]. 1991

C Verger, and L Larpent, and G Veniez, and B Corvaisier
Unité de dialyse péritonéale et service de biochimie, hôpital René-Dubos, Pontoise.

Monitoring peritoneal permeability is indispensable to adjust the dialysis procedure to the characteristics of each individual patient and to detect and prevent the complications of peritoneal dialysis. Several monitoring techniques can be used, the simplest one being the most inaccurate. The authors consider that in routine practice the first alterations can be detected merely by measuring ultrafiltration. The next step is a single glucose assay after a 4-hour long contact. Evaluating the speed of diffusion of glucose and urea by means of four assays in two hours is an excellent compromise: the equilibration curves thus obtained can be summarized as the time required for the percentage of glucose absorption to be identical with the percentage of dialysate saturation in urea (APEX time).

UI MeSH Term Description Entries
D008991 Monitoring, Physiologic The continuous measurement of physiological processes, blood pressure, heart rate, renal output, reflexes, respiration, etc., in a patient or experimental animal; includes pharmacologic monitoring, the measurement of administered drugs or their metabolites in the blood, tissues, or urine. Patient Monitoring,Monitoring, Physiological,Physiologic Monitoring,Monitoring, Patient,Physiological Monitoring
D010530 Peritoneal Dialysis Dialysis fluid being introduced into and removed from the peritoneal cavity as either a continuous or an intermittent procedure. Dialyses, Peritoneal,Dialysis, Peritoneal,Peritoneal Dialyses
D010537 Peritoneum A membrane of squamous EPITHELIAL CELLS, the mesothelial cells, covered by apical MICROVILLI that allow rapid absorption of fluid and particles in the PERITONEAL CAVITY. The peritoneum is divided into parietal and visceral components. The parietal peritoneum covers the inside of the ABDOMINAL WALL. The visceral peritoneum covers the intraperitoneal organs. The double-layered peritoneum forms the MESENTERY that suspends these organs from the abdominal wall. Parietal Peritoneum,Peritoneum, Parietal,Peritoneum, Visceral,Visceral Peritoneum,Parametrium,Parametriums
D010539 Permeability Property of membranes and other structures to permit passage of light, heat, gases, liquids, metabolites, and mineral ions. Permeabilities
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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