Results 61 to 70 of about 26,594 (224)

Bioimpedance System

, 2021
In this paper is presented the prototype of a portable and low cost 2D bioimpedance estimation system with eight electrodes, mainly based on the AD5933 high speed impedance converter configured by means of an Arduino Mega 2560 board.
Muñoz, J (via Mendeley Data)
core   +1 more source

Cost-effectiveness of bioimpedance-guided fluid management in patients undergoing haemodialysis: the BISTRO RCT

Health Technology Assessment
Background The BioImpedance Spectroscopy to maintain Renal Output randomised controlled trial investigated the effect of bioimpedance spectroscopy added to a standardised fluid management protocol on the risk of anuria and preservation of residual kidney
Mandana Zanganeh, John Belcher, James Fotheringham, David Coyle, Elizabeth J Lindley, David F Keane, Fergus J Caskey, Indranil Dasgupta, Andrew Davenport, Ken Farrington, Sandip Mitra, Paula Ormandy, Martin Wilkie, Jamie H Macdonald, Ivonne Solis-Trapala, Julius Sim, Simon J Davies, Lazaros Andronis   +17 more
doaj   +1 more source

Regional pulmonary effects of bronchoalveolar lavage procedure determined by electrical impedance tomography

Intensive Care Medicine Experimental, 2019
Background The provision of guidance in ventilator therapy by continuous monitoring of regional lung ventilation, aeration and respiratory system mechanics is the main clinical benefit of electrical impedance tomography (EIT).
Inéz Frerichs, Peter A. Dargaville, Peter C. Rimensberger   +2 more
doaj   +1 more source

Bioimpedance Spectroscopy [PDF]

, 2011
In the context of biology, electrical phenomena are usually identified with ionic currents through protein channels, for example as they are postulated during nerve signalling (Andersen et al. Prog Neurobiol 88(2):104–113, 2009; Sakmann and Neher Annu Rev Physiol 46:455–472, 1984).
Klösgen, Beate, Rümenapp, Christine, Gleich, Bernhard   +2 more
openaire   +2 more sources

Longitudinal changes in peritoneal solute transport rate and the impact of lower glucose degradation product glucose dialysates

Therapeutic Apheresis and Dialysis, Volume 29, Issue 3, Page 471-478, June 2025.
Abstract Introduction Peritoneal solute transfer rates (PSTR) are reported to increase with time. Changes in PSTR were reviewed in long‐term peritoneal dialysis (PD) patients to determine whether lower glucose degradation products (low GDP) dialysates prevented an increase in PSTR. Methods PSTR was determined with a 4‐h peritoneal equilibrium test with
Andrew Davenport
wiley   +1 more source

A battery-less implantable glucose sensor based on electrical impedance spectroscopy

Scientific Reports, 2023
The ability to perform accurate continuous glucose monitoring without blood sampling has revolutionised the management of diabetes. Newer methods that can allow measurements during longer periods are necessary to substantially improve patients’ quality ...
Stig Ollmar, Alejandro Fernandez Schrunder, Ulrik Birgersson, Tomas Kristoffersson, Ana Rusu, Elina Thorsson, Patricia Hedenqvist, Elin Manell, Anneli Rydén, Marianne Jensen-Waern, Saul Rodriguez   +10 more
doaj   +1 more source

Tenapanor Beyond Phosphate: Gut Sodium Transport, Stool Transit Time, and Volume Balance in Dialysis Patients

Hemodialysis International, EarlyView.
ABSTRACT Introduction Tenapanor, a minimally absorbed intestinal NHE3 inhibitor approved for hyperphosphatemia in dialysis, lowers phosphate and reduces intestinal sodium absorption. Its sodium–water signal may have implications beyond phosphate but remains poorly separated from diarrhea‐mediated losses and dialysis prescription artifacts. Methods This
Lucas Maciel de Almeida Corrêa, Luiggi Kevin Virgino Brandão, Clara Belo Gamon Santiago, Alexandre de Assis Barbosa, Gabriel Rian Mazur, Gabriel Costa de Santana, Yan Roberth Delmiro Silva, Letícia Esteves Dante, Ivan Felipe Dutra Júnior   +8 more
wiley   +1 more source

Bioimpedance and Symptom Guided Fluid Management in Hemodialysis: A Multicenter Pre–Post Implementation Study

Hemodialysis International, EarlyView.
ABSTRACT Background Optimizing volume status is central to hemodialysis care and may influence patient‐reported outcome measures as recovery time. We evaluated the implementation of a structured decision aid (Recova) integrating symptom assessment with bioimpedance spectroscopy in routine hemodialysis practice.
Maaike Nielen, Maria K. Svensson, Hans Furuland, Ursa Bonnevier, Ainhoa Indurain, Annica Sedin, Michael Eklund, Jenny Stenberg   +7 more
wiley   +1 more source

Effect of bioelectrical impedance technology on the prognosis of dialysis patients: a meta-analysis of randomized controlled trials

Renal Failure, 2023
Managing patient ‘dry weight’ according to clinical standards has deficiencies. Research has focused on the effectiveness of using bioelectrical impedance technology for fluid management in dialysis patients.
Kaibi Yang, Shujun Pan, Nan Yang, Juan Wu, Yueming Liu, Qiang He   +5 more
doaj   +1 more source

Safety and Utility of Smartphone‐Based Heart Monitors in Pediatric Patients With Cardiovascular Implantable Electronic Devices

Journal of Cardiovascular Electrophysiology, EarlyView.
Smartphone heart monitors in pediatric CIEDs: A pilot study. Smartphone heart monitors did not induce EMI in children with CIEDs, enabling reliable heart rate measurement and accurate identification of ventricular non‐captures. ABSTRACT Background Portable heart monitors enable on‐demand electrocardiogram (ECG) recordings and enhance symptom‐rhythm ...
Chun‐Lok Ho, Sit‐Yee Kwok, Sabrina S. L. Tsao, Yiu‐Fai Cheung   +3 more
wiley   +1 more source