title: Intra- and extracellular water dynamics on rehydration in cholera and noncholera patients.
abstract: To estimate the intra- and extracellular body water compartments during rehydration of patients with cholera and noncholera diarrhea by bioimpedance analyzer, we studied 30 patients with acute watery diarrhea. Total body water (TBW), intracellular water (ICW), and extracellular water (ECW) of severely dehydrated adult patients were measured with a dual frequency bioimpedance analyzer at different phases of rehydration. Fluid compartments between cholera and noncholera patients were compared. Cholera patients gained more TBW than noncholera patients during recovery. Unlike patients with noncholera diarrhea, the gain in cholera patients was mainly contributed by the ICW (1.5 +/- 1.6 vs 3.0 +/- 1.2 liters, respectively, P < 0.01). It was also observed that the recovery of the ICW compartment in cholera patients occurred rapidly within the first 2 hr after infusion. Differential dynamics of body water compartments in cholera compared to noncholera patients as observed in this study may contribute further to understanding the mechanism of dehydration in diarrheal disease, which might help in improving case management.
authors.affiliation: International Centre for Diarrheal Disease Research, Bangladesh, Dhaka.
authors.forename: M I
authors.initials: MI
authors.lastname: Hossain
authors.forename: I
authors.initials: I
authors.lastname: Kabir
authors.forename: G J
authors.initials: GJ
authors.lastname: Fuchs
authors.forename: M J
authors.initials: MJ
authors.lastname: McCutcheon
authors.forename: J O
authors.initials: JO
authors.lastname: Alvarez
authors.forename: M A
authors.initials: MA
authors.lastname: Khaled
mesh_terms: D000328:Adult; D001823:Body Composition; D001834:Body Water / Q000502:physiology*; D016022:Case-Control Studies; D002771:Cholera / Q000503:physiopathology / Q000628:therapy*; D003967:Diarrhea / Q000503:physiopathology / Q000628:therapy*; D017097:Electric Impedance; D005260:Female; D005440:Fluid Therapy; D006801:Humans; D008297:Male; D015532:Rehydration Solutions / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D015532:Rehydration Solutions