Clinical Trials Logo

Clinical Trial Summary

Pulse oximetry screening (POS) for critical congenital heart diseases (CCHD) could identify 90% of these infants. However, this approach is not designed to detect cardiac defects without hypoxemia, especially congenital malformations of aorta (CMoA). More than 60% of CMoA was late diagnosed. Infants with CMoA were supposed to present with blood pressure (BP) gradient between four limbs. But a large sample size retrospective study of four-limb BP screening showed a negative result. The possible reason is that this study ran in population with a very low risk of CMoA. Whether four-limb BPs measurement could be used in infants with high risk of congenital malformation of aorta is still to be determined. The investigators retrospectively collected four-limb BPs, which was prospectively measured, in infants with high risk of CMoA. These data were divided into two groups, the discovery group and the validation group. The best cutoff of four-limb BP gradient was generated by Youden Index. The BP gradients by age were analyzed. Pre-operative hypotension and post-operative hypertension were also analyzed.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05022836
Study type Observational
Source Guangdong Provincial People's Hospital
Contact
Status Completed
Phase
Start date January 1, 2013
Completion date June 25, 2021

See also
  Status Clinical Trial Phase
Completed NCT03255187 - Effect of Dietary Supplemental Fish Oil in Alleviating Health Hazards Associated With Air Pollution N/A
Completed NCT05997303 - Continuous Norepinephrine Administration and Blood Pressure Stability During Anesthetic Induction N/A
Recruiting NCT04575194 - Study of the Cardiometabolic Effects of Obesity Pharmacotherapy Phase 4
Completed NCT03918486 - Caretaker vs. Routine Blood Pressure Sphygmomanometer
Completed NCT03410342 - The Effects of Types of Fruits and Vegetables on Vascular Function N/A
Active, not recruiting NCT05062161 - Sleep Duration and Blood Pressure During Sleep N/A
Not yet recruiting NCT04087070 - Blood Pressure Estimation Using Noninvasive Biosignals During Pediatric Anesthesia
Completed NCT03294928 - Arterial Waveform Analysis Applying Different Positive End-Expiratory Pressure (PEEP) Levels in Healthy Volunteers N/A
Completed NCT03859934 - Metabolic Effects of Melatonin Treatment Phase 1
Completed NCT03997461 - Comparison of Arterial Tonometry Sensor With Standard Oscillometric Blood Pressure Monitoring Device N/A
Completed NCT03290716 - Diet, ExerCIse and carDiovascular hEalth (DECIDE) - Salt Reduction Strategies for the Elderly in Nursing Homes in China N/A
Recruiting NCT06460233 - Blood Pressure Changes After Bariatric Surgery
Recruiting NCT05196048 - Blood Pressure Sensor of Watch-type Device With ECG Technology
Terminated NCT03325933 - Resistance Training and Cardiometabolic Health N/A
Not yet recruiting NCT06405880 - Pharmacist Case Finding and Intervention for Vascular Prevention Trial N/A
Completed NCT02924454 - Effects of Lipid Emulsion on the Pharmacokinetic and Pharmacodynamic Properties of Metoprolol. Phase 4
Completed NCT02451059 - Reducing Socioeconomic Disparities in Health at Pediatric Visits N/A
Active, not recruiting NCT02670967 - Effects of Soluble Fiber on Blood Pressure: A Meta-analysis of Randomly-controlled Trials N/A
Completed NCT02239744 - Intervention Study on the Health Impact of Air Filters in Chinese Adults N/A
Completed NCT02271633 - Nitrate Supplementation; Source Phase 4