measurement 
Sponsors
Third Hospital of Hebei Medical University, Department of Respiratory, Guangzhou Women's and Children's Medical Center, Affiliated Hospital of North Sichuan Medical College, Eye Hospital Affiliated to Wenzhou Medical University, Fujian Maternity and Children Hospital
Conditions
Acetabular dysplasiaBronchial asthmaCancerCirrhotic portal hypertensionDiabetic foot ulcerDifficult laryngoscopyGastric cancer, rectal cancer, colon cancer, etcIdiopathic Intracranial Hypertension
Early Phase 1
A clinical trial comparing nitric oxide values measured by two exhaled nitric oxide analysers in patient
Active, not recruitingChiCTR1900025169
Start: 2019-10-10Updated: 2019-08-27
Pre-operative ultrasonographic measurement of subclavian vein diameter and collapsibility index as new predictors for post spinal anaesthesia hypotension during caesarean section
Active, not recruitingChiCTR2000031055
Start: 2020-04-01Updated: 2020-03-30
Predictive value of carotid artery corrected blood flow time and peak flow rate respiratory variability in elderly hypertensive patients with hypotension after induction of general anesthesia
Active, not recruitingChiCTR2000035251
Start: 2020-09-02Updated: 2020-08-10
The safety and efficiency of ultrasound-guided percutaneous transhepatic portal pressure gradient measurement for patients with portal hypertension in liver cirrhosis.
RecruitingChiCTR2000041002
Start: 2021-01-01Updated: 2021-02-22
A prospective study on the clinical management of cirrhotic patients with portal hypertension guided by accurate and noninvasive detection software of portal pressure
RecruitingChiCTR2100043794
Start: 2021-03-01Updated: 2021-06-28
Noninvasive intracranial pressure estimation using ultrasonographic measurement of relative parameters of optic nerve
RecruitingChiCTR2100045274
Start: 2021-05-01Updated: 2021-11-16
Construction and application of an intelligent measurement model of diabetic foot ulcer area based on deep learning
RecruitingChiCTR2100047210
Start: 2021-07-01Updated: 2022-01-24
Diagnostic study of shoulder motion measurement based on new digital goniometer
Active, not recruitingChiCTR2100052846
Start: 2021-11-08Updated: 2022-08-23
Clinical Application of Ultrasonic Technique in Prediction and Evaluation of Difficult Airway in Children with Microtia
Active, not recruitingChiCTR2200055555
Start: 2022-01-17Updated: 2023-02-06
Unknown Phase
Three novel radiological indicators for diagnosis of adult acetabular dysplasia
Active, not recruitingChiCTR1800016375
Start: 2018-08-01Updated: 2018-06-05
Ultrasound measurement of carotid artery corrected blood flow time to assess the value of volume reactivity under spontaneous respiration in patients undergoing preoperative intestinal preparation
RecruitingChiCTR1900025460
Start: 2019-12-20Updated: 2019-08-27
The Accuracy of Ocular Biometry Measurement by Lenstar LS900 in Cataract with Silicone Oil-filled Eyes
Active, not recruitingChiCTR1900025887
Start: 2017-07-01Updated: 2023-03-26
The multi-centre study for establishment of prediction model based on Bayesian network for necrotizing enterocolitis in preterm infants
Active, not recruitingChiCTR1900026672
Start: 2019-11-01Updated: 2019-10-21
Prediction study of fetal growth restriction with ultrasound measurements
RecruitingChiCTR1900028148
Start: 2019-12-20Updated: 2019-12-16
Sonourethrography 3-dimensional reconstruction and U.L.T.R.A. measurement rating system for iatrogenic anterior urethral stricture
Active, not recruitingChiCTR2000035418
Start: 2020-10-01Updated: 2020-08-17
The significance of inferior vena cava cross-sectional area and circulating non-coding RNA in evaluating early volume resuscitation in septic shock.
Active, not recruitingChiCTR2000040380
Start: 2020-11-23Updated: 2021-05-03
The value of ultrasound measurement of tongue volume combined with distance from epiglottis to skin in predicting difficult laryngoscope
RecruitingChiCTR2000041518
Start: 2020-12-28Updated: 2021-03-15
Establishment of normal values for reproductive system using ultrasound and its use in developmental diseases: a prospective multicenter study
RecruitingChiCTR2100047623
Start: 2021-08-01Updated: 2022-02-21
Ultrasound assessment of radiochemotherapy cardiotoxicity in patients with cancer
Active, not recruitingChiCTR2200061183
Start: 2022-06-01Updated: 2023-03-26