Clinical trials: Length
Hamstring Tightness
The Immediate Effect of Kinesio Tape on Hamstring Muscle Length in Female Students of University of Dammam
The hamstring muscle is an important muscle that affect the performance of almost all activities of daily living. Since this muscle is a large muscle that pass across two major joints (the hip and knee joint), it is more…
- Trial name
- NCT03076840
- Testing
- Kinesio tape
- Where
- Saudi Arabia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Imam Abdulrahman Bin Faisal University
Myopia
The Beijing Childhood Eye Study
Axial myopia has emerged as the leading cause of irreversible vision loss in East Asia, driven by its progression to sight-threatening complications including myopic macular degeneration, retinal detachment, open-angle glaucoma…
- Trial name
- BCES (NCT06931444)
- Where
- China
- Volunteers
- 3,760 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Thoracic Aorta
Aortic Elongation and Dissection
Aim of this study is to measure length of the ascending aorta in adults and to investigate the clinical implication of 'elongation' of the aorta.
- Trial name
- NCT02722889
- Where
- Netherlands
- Volunteers
- 298 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Labor Onset and Length Abnormalities, Prolonged Labor
Quantifying the Impact of the Peanut Ball on the Duration of the Active Stage of Labor
Prolonged labor is associated with adverse maternal and fetal outcomes including infection, postpartum hemorrhage and increased NICU admission. One of the most common indications for cesarean section in the US is prolonged labor.
- Conditions
- Labor Onset and Length Abnormalities, Prolonged Labor, Labor Long, Labor; Poor
- Trial name
- NCT05489315
- Testing
- Positioning with peanut ball, Traditional positioning
- Where
- 4 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Tennessee
Preterm Labor
Preterm Labor Prediction by Cervical Contour in Ultrasound
Cervical length is a already known predictor for preterm labor. In this study the investigators want to examining the hypothesis that cervical curvature is also a predictor for preterm labor and that moderate transducer pressure…
- Trial name
- NCT01912508
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Macular Degeneration, Dry, Primary Open-angle Glaucoma
Retinal Photoreceptor Outer Segment Length Before and After Light Stimulation - a Pilot Study
It has been shown that reactions of human retinal photoreceptors to a light stimulus can be measured with custom-made, research prototype optical coherence tomography (OCT) systems.
- Trial name
- NCT03921931
- Testing
- White light stimulation
- Where
- Austria
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Inguinal Hernia
Length of Hospital Stay in Laparoscopic Transabdominal Preperitoneal Vs. Open Mesh Repair in Inguinal Hernia: A Randomised Controlled Trial
To compare the mean length of hospital stay in laparoscopic trans abdominal preperitoneal repair versus open mesh repair in patients undergoing inguinal hernia repair with mesh.
- Trial name
- NCT05159232
- Testing
- hospital stay
- Where
- Pakistan
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- Memon Medical Institute
Myopia, Progressive
DIMS-myopia Progression ADN Axial Length Growth
To confirm the efficacy of DIMS lenses in controlling myopia progression, we planned a prospective randomized controlled clinical study.
- Trial name
- NCT05300321
- Testing
- frame lens
- Where
- China
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
Length, Weight
A Growth Artificial Intelligence Algorithm for leNgth and Weight Study
This is a data collection and machine learning accuracy testing project that aims to a) collect training data to enhance, by machine learning, an artificial intelligence (AI) algorithm for measuring length in infants and young…
- Trial name
- GAINS (NCT06920550)
- Where
- 4 sites in Netherlands, Poland and 1 more
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Nutricia Research
Preterm Delivery, Cervical Length
RCT of Progesterone to Prevent Preterm Birth in Nulliparous Women With a Short Cervix
The purpose of this study is to see if giving progesterone medication to pregnant women, who have never delivered a baby after 19 weeks of pregnancy and who have a short cervix, lowers the risk of early delivery and improves the…
- Trial name
- SCAN (NCT00439374)
- Testing
- 17 alpha-hydroxyprogesterone caproate
- Where
- 14 sites in United States
- Volunteers
- 657 people, healthy volunteers welcome
- Sponsor
- The George Washington University Biostatistics Center
Sedation, Respiration, Artificial
Dexmedetomidine for Postoperative Sedation in Patients Undergoing Repair of Thoracoabdominal Aortic Aneurysms
The primary objective of this study is to test the hypothesis that time on the ventilator and ICU length of stay will be shorter in TAA patients given postoperative sedation with dexmedetomidine compared to those given standard…
- Conditions
- Sedation, Respiration, Artificial, Length of Stay
- Trial name
- NCT00409344
- Testing
- Dexmedetomidine, Normal Saline
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Athletic Performance, Postural Stability
Effects of Caffeine and Nicotine Gum on Balance Performance in Athletes
This randomized, single-blind, placebo-controlled, four-condition crossover study evaluates the acute effects of caffeine gum (~3 mg/kg) and nicotine gum (4 mg) on balance performance in healthy, trained adults.
- Conditions
- Athletic Performance, Postural Stability, Healhty
- Trial name
- NCT07254832
- Testing
- Caffeine Gum 3mg/kg, Nicotine Gum (4 mg)
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Gülbin Rudarlı
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
Hernia, Ventral
Transverse Abdominal Plane Anesthesia for Abdominal Wall Reconstruction
The aim of this study is to evaluate the short-term postoperative outcomes in the abdominal wall reconstruction population using an intraoperative local anesthetic infusion.
- Trial name
- NCT02274077
- Testing
- EXPAREL, Normal Saline
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Chester Mays
Cataract
Clinical Comparison of Length of Cataract Procedures With Zeiss Lumera Versus Older Zeiss Microscope
Study design will be a mix of retrospective (older Zeiss microscope previously in use at our surgery center) and prospective data collection with the Lumera and Callisto software.
- Trial name
- NCT03298841
- Testing
- Zeiss
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Toyos Clinic
Premature Birth
Cerclage On LOw Risk Singletons: Cervical Cerclage for Prevention of Spontaneous Preterm Birth in Low Risk Singleton Pregnancies With Short Cervix
The aim of this study is to evaluate the efficacy of cervical cerclage in prevention of spontaneous preterm birth in singleton pregnancies with a short transvaginal cervical length (<=25mm) and without prior spontaneous preterm…
- Trial name
- COLORS (NCT03251729)
- Testing
- Cervical cerclage, Vaginal progesterone
- Where
- 3 sites in United States, Italy
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Muscle Hypertrophy, Muscular Strength
Determining the Effect of Shoulder Flexion Angle on Latissimus Dorsi and Forearm Flexor Hypertrophy
The goal of this clinical trial is to learn the effect of training a muscle at a longer or shorter muscle length during resistance exercise in young and healthy adults.
- Trial name
- LPDLR (NCT07360236)
- Testing
- LAT PULLDOWN and LAT ROW training sessions, Maximal isotonic strength testing (1RM), Isokinetic strength testing (1080 Quantum)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
High Myopia, Refractive Errors
Repeated Low-Level Red-Light Therapy for Shortening Axial Length
The purpose of this clinical trial is to confirm the incidence and magnitude of axial length shortening after RLRL therapy in Chinese high myopia children and teenagers.
- Conditions
- High Myopia, Refractive Errors, Eye Diseases
- Trial name
- NCT05550740
- Testing
- RLRL
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Phacoemulsification
Clinical Analysis of Ocular Parameters Contributing to Intraoperative Pain During Standard Phacoemulsification
Charts of 142 patients who underwent standard phacoemulsification under topical anesthesia between March and August 2016 were reviewed.
- Trial name
- NCT03031652
- Testing
- Phacoemulsification
- Where
- South Korea
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Kyungpook National University Hospital
Implant Stability
The Impact of Thread Length on Implant Stability
Some studies show that different types of threads in tapered implants result in differences in primary stability. The aim of this study is to a perform a prospective, controlled, randomized clinical trial comparing primary and…
- Trial name
- NCT05141851
- Testing
- Implants with 0,7 mm threads, Implants with 0.3 mm threads
- Where
- Portugal
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Lisbon