Clinical trials: Weight Estimation
Macrosomia, Fetal Weight
Ultrasound Estimation of Fetal Macrosomia at Term: Diagnostic Accuracy Within 24 Hours of Delivery
Obstetric ultrasonography is now an essential tool for monitoring pregnancy. In France, three ultrasounds are recommended during a singleton pregnancy (at 12, 22, and 32 weeks of amenorrhea) to improve maternal and neonatal care.
- Trial name
- ECHO-MACRO (NCT07433751)
- Testing
- Ultrasound estimation of fetal macrosomia at 12 weeks of amenorrhea, Ultrasound estimation of fetal macrosomia at 22 weeks of amenorrhea, Ultrasound estimation of fetal macrosomia at 32 weeks of amenorrhea
- Where
- France
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Henri Duffaut - Avignon
Obesity
Sarcopenic Obesity: Estimation of Prevalence and Identification of Clinical and Biological Determinants in a Population of Adult Obese Patients
This project aims first to determine the prevalence of sarcopenia in a population of obese people of extended age group (18-70 years).
- Trial name
- OBESAR (NCT03394469)
- Testing
- collection
- Where
- France
- Volunteers
- 800 people
- Sponsor
- University Hospital, Clermont-Ferrand
Length Based Weight Estimation
Evaluation of an Algorithm for Length Based Weight Estimation
The purpose of this prospective single center study is to investigate if a developed algorithm is more accurate than the pediatric emergency tape (Alpha 1 Werbedesign e.K., Falkenberg, Germany).
- Trial name
- NCT02480413
- Testing
- Accuracy of an algorithm and the pediatric emergency tape.
- Where
- Switzerland
- Volunteers
- 492 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Fetal Weight, Ultrasound
AI Support in Novice's Decision-making for Ultrasound Fetal Weight Estimation
The SCAN-AID study is a prospective, randomized, controlled, and unblinded study that compares the performance of novices in ultrasound fetal weight estimation.
- Trial name
- scan-AId (NCT06232187)
- Testing
- Artificial Intelligence feedback for ultrasound EFW standard plane images
- Where
- Denmark
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Anorexia, Obesity
Estimating the Short-term Effectiveness of Online Advertisements for Improving Health
Bing ads designed to encourage people to adopt healthier practices (e.g., stop smoking, become physically active, stop consuming harmful content) are shown using the advertising system, to test which ads are more effective as…
- Conditions
- Anorexia, Obesity, Smoking Cessation
- Trial name
- NCT03439553
- Testing
- Ads display with target websites, Ads display with control websites
- Where
- Israel
- Volunteers
- 2,000,000 people, healthy volunteers welcome
- Sponsor
- Microsoft Research
Macrosomia, Fetal, Large for Gestational Age
Fetal Clavicular Measurement to Predict Fetal Macrosomia
Macrosomia is associated with increased risks for both the mother and the baby, including complications during delivery, injuries, and even death. The accurate diagnosis of macrosomia is often difficult before birth.
- Conditions
- Macrosomia, Fetal, Large for Gestational Age, Shoulder Dystocia
- Trial name
- NCT06283277
- Testing
- Obstetric Ultrasound
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Assiut University
Chronic Kidney Disease
Body Fluid Dynamics in Hemodialysis Patients, an Estimation of Dry Weight
The purpose of this study is to learn how the amount of fluid in the body of a hemodialysis patient affects him or her. Body hydration is the amount of fluid in the human body and known to be related to blood pressure.
- Trial name
- NCT02325908
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Renal Research Institute
Time Until Identification of Defined Parameter
Electronic Pediatric Emergency Ruler vs the Broselow Tape.
Comparison of two different pediatric emergency rulers for length-based body weight estimation in pediatric emergencies. Primary outcome is the time needed to identify four defined parameters from the pediatric emergency rulers…
- Trial name
- ePERvsBT (NCT03953105)
- Testing
- ePER, BT
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Nephroblastoma (Wilms Tumour)
DWI in the Diagnosis of Histological Types of Nephroblastoma in Children
Initially, or after preoperative chemotherapy, patients with a kidney tumor are examined on 3T MR scanner or 1.5T MR scanner. A standard MRI study of the abdomen with contrast enhancement is performed.
- Trial name
- NCT04814758
- Testing
- MRI DWI sequence (ADC values)
- Where
- Russia
- Volunteers
- 230 people
- Sponsor
- Federal Research Institute of Pediatric Hematology, Oncology and Immunology
Small for Gestational Age
Effects of Serial Plotting on Fundal Height Charts on Identification and Outcomes of Small for Gestational Age Infants
Fetal Growth Restriction (FGR) remains a challenging topic for clinicians, researchers and policy makers, and a central question is how to improve the performance of screening during pregnancy in order to provide appropriate…
- Trial name
- HPAG (NCT02964793)
- Testing
- intervention group
- Where
- 16 sites in France
- Volunteers
- 10,000 people
- Sponsor
- University Hospital, Grenoble
Fetal Growth Retardation, Fetal Macrosomia
A Comparative Study of AI Methods for Fetal Diagnostic Accuracy in Ultrasound
This study serves as a supplemental investigation to the randomized controlled SCAN-AID study (NCT0632187). This study will evaluate and compare the fetal growth estimation outcomes of AI-supported groups, expert sonographers…
- Conditions
- Fetal Growth Retardation, Fetal Macrosomia, Fetal Growth
- Trial name
- NCT06268392
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Hypertension,Essential, Obesity
Antiplatlet Effects of Standardized Tomato Extract in Hypertensive Subjects
The reducing the anti-aggregation properties of platelets significantly decreases the risk of myocardial infarction and the total number of cardiovascular events.
- Trial name
- NCT03206944
- Testing
- acetylsalicylic acid, Tomato Fruit Extract
- Volunteers
- 82 people
- Sponsor
- Beata Krasinska
Body Weights and Measures, Body Weight in the Overweight and Obese Class - I Population
Machine Learning and 3D Image-Based Modeling for Real-Time Body Weight and Body Composition Estimation During Emergency Medical Care: Study 2
The goal of this prospective crossover simulation study is to evaluate the accuracy and usability of a 3D camera weight estimation system during simulated emergency care in adult simulated patients, when used by emergency…
- Conditions
- Body Weights and Measures, Body Weight in the Overweight and Obese Class - I Population, Weight Estimation, Emergency Drug Dosing
- Trial name
- NCT06646133
- Testing
- 3D camera weight estimate, Standard methods of weight estimation
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Florida Atlantic University
Body Weight
Using Mean Ages on Clothing Size Labels in Revised Advanced Pediatric Life Support Formulas for Weight Estimation
Weight calculation based on age could be performed according to APLS (Advanced Pediatric Life Support) guideline recommendations in children requiring emergency treatment and intervention in the field or during resuscitation with…
- Trial name
- NCT02455674
- Where
- Turkey (Türkiye)
- Volunteers
- 1,094 people, healthy volunteers welcome
- Sponsor
- Antalya Training and Research Hospital
Pregnancy
Blind Measurement in Fetal Weight Estimation
Woman who are expected to give birth in the next 72 hours will be allocated randomly to a study group of blinded measurements for estimated fetal weight and a control group of non-blinded measurements.
- Trial name
- NCT06687239
- Testing
- Blinded estimation of fetal weight, Non blinded estimation of fetal weight
- Volunteers
- 200 people
- Sponsor
- Eran Brazilay, MD PhD
Efficacy, Safety Issues
Directed Use of REmote Patient Management System AMia to Achieve Prescribed Dry Weight
Among ambulatory peritoneal dialysis patients, does use of the Baxter AMIA peritoneal dialysis cycler with SHARESOURCE connectivity platform achieve dry weight targets better than use of the Baxter Home Choice Pro cycler.
- Trial name
- DREAM-APD (NCT04002440)
- Testing
- AMIA with SHARESOURCE Connectivity Platform, HomeChoice PRO
- Where
- 2 sites in United States
- Volunteers
- 28 people
- Sponsor
- University of California, San Diego
Gestational Age and Weight Conditions
Estimation of Gestational Age by TCD
Different parameters are used to estimate gestational age AC, HC , BPD and FL
- Trial name
- NCT03732937
- Testing
- Ultrasonography
- Where
- Egypt
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Aljazeera Hospital
Fetal Weight, Obesity, Morbid
Comparison of Three Methods for Fetal Weight Estimation
The aim of this study was to compare maternal, clinical and ultrasound estimations of fetal weight in women with severe (BMI>35) and morbid (BMI>40) obesity and to determine the effect of maternal body mass index (BMI) on these…
- Conditions
- Fetal Weight, Obesity, Morbid, Pregnancy Related
- Trial name
- NCT05478798
- Testing
- ultrasonographic fetal weight estimation, clinical fetal weight estimation, maternal subjective fetal weight estimation
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Western Galilee Hospital-Nahariya
Overweight
Effects of Acute Dietary Changes on Estimates of Body Composition
The present study sought to investigate the effects of acute dietary changes on estimates of body composition. Specifically, the impact of an acute high-carbohydrate diet (9 g/kg body weight of carbohydrate) and an acute very…
- Trial name
- NCT02888405
- Testing
- High-carbohydrate diet, Low-carbohydrate diet
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Baylor University
Cerebroplacental Ratio
Does the Cerebroplacental Ratio (CPR) Predict Adverse Outcomes in Low Risk Pregnancies?
Ultrasound Doppler studies are used during pregnancy to help manage pregnancies complicated by fetal growth restriction. The cerebroplacental ratio may predict adverse outcomes in low risk pregnancies.
- Trial name
- CPR (NCT03066726)
- Where
- 6 sites in United States
- Volunteers
- 580 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey