Index test:Carotid&#32

5 trials

Sponsors

Women's Hospital School Of Medicine Zhejiang University, The First Affiliated Hospital of University of Science and Technology of China, Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Shenzhen University General Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University

Conditions

Elderly patientsFluid responsivenessHypovolemiaLoss of blood volumeprediction of hypotension

Early Phase 1

Ultrasound measurement of carotid Doppler parameters combined with inferior vena cava respiratory variability in predicting the responsiveness of fluid therapy of patients undergoing cesarean section

RecruitingChiCTR1900022327

Women's Hospital School Of Medicine Zhejiang UniversityLoss of blood volume

Start: 2019-04-01Updated: 2019-04-08

Correlation of carotid corrected flow time and respirophasic variation in blood flow peak velocity with stroke volume variation in elderly patients under general anesthesia

RecruitingChiCTR2000031193

The First Affiliated Hospital of University of Science and Technology of ChinaElderly patients

Start: 2020-03-25Updated: 2022-01-24

Carotid ultrasound and transthoracic echocardiography measurements for assessing blood volume status in children

RecruitingChiCTR2100042923

Shenzhen University General HospitalHypovolemia

Start: 2021-02-01Updated: 2022-10-04

Application of carotid artery ultrasound in intraoperative volume evaluation of elderly patients

RecruitingChiCTR2100047011

The Affiliated Suzhou Hospital of Nanjing Medical UniversityFluid responsiveness

Start: 2021-06-01Updated: 2022-01-18

Unknown Phase

Carotid artery corrected flow time and respiratory variations of peak blood flow velocity for prediction of hypotension after induction of general anesthesia in older adult patients undergoing elective surgery

Active, not recruitingChiCTR2000035190

Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical Collegeprediction of hypotension

Start: 2020-09-01Updated: 2020-08-03

Related Papers

Predicting fluid responsiveness in spontaneously breathing parturients undergoing caesarean section via carotid artery blood flow and velocity time integral measured by carotid ultrasound: a prospective cohort study.

2024-01-122 citations

Carotid artery corrected flow time and respiratory variations of peak blood flow velocity for prediction of hypotension after induction of general anesthesia in elderly patients

BMC Geriatrics2022-11-1924 citations

Correlation of carotid corrected flow time and respirophasic variation in blood flow peak velocity with stroke volume variation in elderly patients under general anaesthesia

BMC Anesthesiology2022-08-0413 citations