Clinical trials: Weight Estimation
Weight-Estimation
Can Habitus Adapted Length Based Body Weight Estimation be Improved by Adding Further Parameters?
The purpose of this prospective single center study is to investigate if the accuracy of length based body weight estimation by the already investigated algorithm (CLAWAR) can be improved by adding another parameter.
- Trial name
- Including MUC (NCT02930928)
- Testing
- Accuracy of weight estimation
- Where
- Switzerland
- Volunteers
- 495 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Pregnancy Complications
Comparing Artificial Intelligence and Standard Ultrasound Methods for Estimating Fetal Weight in Pregnancy. Patients Eligible for Inclusion Are Women With a Gestational Age Between 24-42 Weeks Undergoing a Growth Scan. The Image Data From the Scan Are Used to Calculate Fetal Weight.
The primary aim of this observational study is to compare the accuracy of two artificial intelligence (AI) models with the traditional Hadlock formula for estimating fetal weight from ultrasound scans performed in pregnant women…
- Trial name
- NCT06314178
- Where
- Denmark
- Volunteers
- 283 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Obesity
A Novel Way to Estimate Epidural Depth in Morbidly Obese Parturient
The purpose of this study is to determine the correlation between actual epidural needle depth (ND) and the use of ultrasound with an epidural depth equation (EQ-US) to estimate epidural depth (Est-D) in morbidly obese…
- Trial name
- NCT01415232
- Testing
- Sonosite S-Nerve® US system (SonoSite, Bothell,WA)
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Manuel C. Vallejo
Pediatric Hernia
Comparison of Turkish Children's Actual Weights With Which Predicted Weights by Estimation Methods
The goal of this observational study is to compare body weigth with the prediceted weigth values abtracted by weigth estimation methods in Turkish Children.
- Trial name
- CTCAWPWM (NCT06152770)
- Volunteers
- 2,600 people
- Sponsor
- Bozok University
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
Body Weight
A Comparison of Paediatric Weight Estimation Methods for Emergency Resuscitation
The purpose of this study is to study the validity, reliability and practicality of the different weight estimation methods (parent estimation method, Mercy method, Broselow tape, original and update APLS) in Thai children.
- Trial name
- NCT02466620
- Where
- Thailand
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Growth; Stunting, Nutritional
Assessing a Height Artificial Intelligence Algorithm to Estimate Height of Children
An exploratory study to explore the possibility of using computer vision algorithms to estimate a child's height using images taken by a healthcare professional or parents.
- Trial name
- INFER (NCT06578338)
- Testing
- Physical height measurement
- Where
- Singapore
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.
Length-based Weight Estimation, Body Weights and Measures
Evaluation of Program for Length Based Weight Estimation
The purpose of this prospective single center study is to investigate if a developed program is more accurate than the anesthesia tape ("Anästhesie-Lineal").
- Trial name
- NCT02789930
- Testing
- Device: Accuracy of a program and the anesthesia tape ("Anästhesie-Lineal")
- Where
- Switzerland
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Growth, Neonates
Improving Artificial Intelligence-derived Algorithms for Estimating Length and Weight in NEonateS and infanTs up to 6 Months of Age (NEST)
The NEST study is a prospective, observational research study designed to collect clinical measurements and image data to develop and evaluate artificial intelligence (AI)-derived algorithms for estimating anthropometric…
- Conditions
- Growth, Neonates, AI (Artificial Intelligence)
- Trial name
- NEST (NCT07514182)
- Where
- Singapore
- Volunteers
- 60 people
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.
Nutrition Assessment, Obesity
Efficacy of Portion Size Measurement Aids
Portion size measurement aids (PSMAs) are tools that facilitate the estimation of food servings. The objectives of this study are to determine (a) if food portion size estimation accuracy differs when using a two dimensional (2D)…
- Trial name
- PSMA (NCT01262768)
- Testing
- Portion Size Measurement Aids (PSMAs)
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Alberta
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
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
Central Venous Catheterization
Umbilical Venous Catheter Insertion Depth in Neonates
In this randomized clinical study, neonates who require umbilical venous catheter (UVC) insertion as part of their routine care at anytime during their NICU admission will be randomized to one of the 2 formulas for estimation of…
- Trial name
- NCT02939690
- Testing
- UVC, Ultrasound
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- University of Calgary
Weight
Validation of the Mercy TAPE
In 'real-world' health care settings there exist a number of circumstances where the weight of a child is desirable or even necessary but unavailable.
- Trial name
- TAPE (NCT01507090)
- Testing
- Mercy TAPE
- Where
- 3 sites in United States
- Volunteers
- 642 people, healthy volunteers welcome
- Sponsor
- Susan Abdel-Rahman
Intubation Complication, Newborn Morbidity
Correct Endotracheal Tube Position in Newborns Intubated in the Delivery Room
The investigators wished to determine whether estimating endotracheal tube (ETT) insertion depth using the formula given by Spanish guidelines recommendations (5,5 plus weight) rather than the depth using the formula given by…
- Conditions
- Intubation Complication, Newborn Morbidity, Cardiopulmonary Resuscitation
- Trial name
- Intubated-DR (NCT03770104)
- Testing
- ETT insertion depth using Spanish recommendations, ETT insertion depth using international recommendations
- Where
- Spain
- Volunteers
- 280 people
- Sponsor
- Tania Carbayo Jiménez
Fetal Growth Abnormalities, Fetal Weight
Impact of AI Feedback on Ultrasound Biometry Accuracy Across the Expertise Levels
Objective: To evaluate the impact of real-time AI feedback on fetal biometry accuracy and investigate the Expertise Reversal Effect-whether AI benefits diminish as user experience increases.
- Trial name
- NCT07476638
- Testing
- AI interventional group
- Where
- 3 sites in Denmark
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Estimating Umbilical Venous Catheter Insertion Depth in Newborns Using Weight or Body Measurements
Estimating Umbilical Venous Catheter Insertion Depth in Newborns Using Weight or Body Measurements: A Multicenter Randomized Clinical Trial
Introduction: The current methods for estimating umbilical venous catheter (UVC) insertion depth, including the umbilical to nipple (Gupta) and the birth weight-based (modified Shukla) formula, have varying accuracy rates.
- Trial name
- NCT07045506
- Testing
- UVC insertion
- Where
- Saudi Arabia
- Volunteers
- 184 people
- Sponsor
- King Fahad Medical City
Weight-Estimation
Evaluation of an Algorithm for Length Based Weight Estimation in Comparison to Known Devices
The purpose of this prospective single center study is to investigate if a developed algorithm is more accurate than the Broselow Tape (BT).
- Trial name
- NCT02620540
- Testing
- Accuracy of an algorithm and the Broselow Tape
- Where
- Switzerland
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Growth and Development
Validation of a Smart Phone App to Non-invasively Measure the Size of Children
Smart phones are omnipresent. Apps exist to calculate size of medical equipment and doses of medication if a valid weight or age is entered. During emergency situations, these values are often unknown.
- Trial name
- NCT02805192
- Testing
- Size Measurement by a Smart phone App
- Where
- Switzerland
- Volunteers
- 627 people, healthy volunteers welcome
- Sponsor
- University of 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