Bioimpedance monitoring of rehydration in cholera

McDonald, J.J.; Chanduvi, B.; Velarde, Gladys; Carrillo, Luis; Torre, V.; Watanabe, Junko; Villarreal, Jaime Martínez de; Ramírez-Ramos, Alberto; Mantle, Ross; Diaz, Francis; Gilman, Robert H.

doi:10.1016/0140-6736(93)92410-u

Cited by 31 publications

(17 citation statements)

References 5 publications

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“…AD, related to an increase in resistance, is attributable to reduction of the fluid compartment. A similar BIVA pattern has been observed in other pathological conditions characterized by dehydration, such as cholera (35) and renal disease after hemodialysis (10). The bioelectrical variables (phase angle and Z/H) were correlated with the nutritional indicators (MNA, albumin), confirming the suitability of BIVA in the assessment of nutritional status (7).…”

Section: Discussionsupporting

confidence: 65%

Bioelectrical impedance vector analysis detects low body cell mass and dehydration in patients with Alzheimer's disease

Buffa

Mereu

Putzu

et al. 2010

The Journal of nutrition, health and aging

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Section: Discussionsupporting

confidence: 65%

Bioelectrical impedance vector analysis detects low body cell mass and dehydration in patients with Alzheimer's disease

Buffa

Mereu

Putzu

et al. 2010

The Journal of nutrition, health and aging

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“…Traditional methods that are available for assessing body water compartments by using labeled water have major limitations in clinical practice. Recently body impedance analysis ( ) has proved to be a good method for assessing water com¬ partments and has been validated in a variety of clinical situations with impaired hydration status (14)(15)(16)(17)(18). In the endocrinological field, the method has also been proposed as potentially valuable for the study of body fluid status in patients with growth hormone deficiency (19).…”

mentioning

confidence: 99%

Water distribution in insulin-dependent diabetes mellitus in various states of metabolic control

Brizzolara

Barbieri²,

Adezati³

et al. 1996

European Journal of Endocrinology

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Alterations in water compartments have been described in insulin-dependent diabetes mellitus (IDDM). Both insulin and lack of natriuretic counteracting response lead to water expansion, while hyperglycemica-induced osmotic diuresis leads to water depletion. Both total body water and water distribution in the extra-intracellular space, as well as their relationships to metabolic control, were investigated in 15 controls (30.1 +/- 1.4 years) and in 26 IDDM patients (31.3 +/- 1.6, diabetes duration 11.3 +/- 1.4 years) who were neither hypertensive nor proteinuric. The amounts of total body water (TBW) and extracellular water (ECW) were predicted by impedance measurements at 100 KHz and at 1 KHz. The amount of intracellular water (ICW) was computed as the difference between the two. Water distribution was estimated by measuring the ratio between low- and high-frequency impedance and by computing the ratio between ECW and ICW. The IDDM patients were divided into four groups on the basis of reference HbA(lc) mean and SD: A < or = mean + 2 SD < B < or = mean + 4 SD < C < or = mean +6SD < D. The groups were comparable with sodium intake, insulin dosage, fasting glycemia and laboratory hydration markers. As compared to controls, impedance values at 1, 5, 10, 50 and 100KHz were significantly lower in diabetic patients and the difference within group D increased as the frequency increased: -3.9% at 1 KHz, -10.1% at 100 KHz. As compared to controls, groups A, B and C showed higher TBW, ECW and ICW while water distribution was normal, and group D showed higher TBW and ICW but normal ECW and a different water distribution. In all IDDM patients, HbA(lc) correlated with ECW (r = -0.49) and distribution ratios (r = 0.42, impedance; r = 0.40, ECW/ICW ratio). These observations suggest that good or moderate long-term control IDDM patients have proportionately normal distributions of ECW and ICW excess. However, water excess in poor control IDDM patients was only found in the ICW space.

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“…Indeed, we have shown that FFM estimated 30 min after HD correlated very well with FFM estitechnique was shown to be accurate and useful for measuring change in hydration status after surgery and as a mated 12-24 h later on a nondialysis day. Thus, we propose that BIA should be performed at least 30 min practical tool to measure TBW in congestive heart failure and to monitor rehydration in unstable patients [20][21][22]. after the hemodialysis treatment, when the patient is as 403 CHD>Chronic hemodialysis; CAPD>continuous ambulatory peritoneal dialysis; PD>peritoneal dialysis; CRF>chronic renal failure; D 2 O>deuterium oxide; NaBr>sodium bromide; TBW>total body water; DEXA>dual-energy X-ray absorptiometry; BIA>bioelectrical impedance analysis; DW>dry weight; ADV>antypirine distribution volume; CK>creatinine kinetics; HD>hemodialysis.…”

Section: Clinical Uses Of Bia In Dialysis Patientsmentioning

confidence: 99%

Bioelectrical Impedance Analysis in Dialysis Patients

Pupim

Kent²,

İkizler³

1999

Mineral Electrolyte Metab

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Identification of malnutrition is imperative in chronic dialysis patients. Bioelectrical impedance (BIA) is a noninvasive method to measure body composition and estimate total body water (TBW), lean body mass (LBM) and body cell mass (BCM). Studies suggest BIA has good reliability as compared to other accepted methods of body composition analysis. Preliminary data also suggest that BIA-derived parameters (reactance and phase angle) predict clinical outcome in chronic hemodialysis patients. Overall, BIA is a promising nutritional assessment tool to monitor health status, long-term follow-up, tailor nutrition support, and detect early subtle losses of LBM in chronic dialysis patients.

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Bioimpedance monitoring of rehydration in cholera

Cited by 31 publications

References 5 publications

Bioelectrical impedance vector analysis detects low body cell mass and dehydration in patients with Alzheimer's disease

Bioelectrical impedance vector analysis detects low body cell mass and dehydration in patients with Alzheimer's disease

Water distribution in insulin-dependent diabetes mellitus in various states of metabolic control

Bioelectrical Impedance Analysis in Dialysis Patients

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