Clinical trials: Contraction
Hypertrophy, Contraction
Resistance Training Effects on Muscle Morphological, Mechanical and Contractile Properties
The aim of the research project is to investigate the influence of resistance-training prescription (repetition duration, time under tension and training volume) and sex have on morpho-functional adaptations of upper and…
- Trial name
- NCT04845295
- Testing
- resistance training
- Where
- Serbia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Belgrade
Myocarditis, Premature Ventricular Contractions
Myocarditis Causing Premature Ventricular Contractions:Insights From the MAVERIC Registry
To assess potential link between unrecognized myocardial inflammation (myocarditis) and premature ventricular contractions (PVCs) associated with and without reduced Left ventricular ejection fraction (LVEF) through comprehensive…
- Conditions
- Myocarditis, Premature Ventricular Contractions, Ventricular Tachycardia (VT)
- Trial name
- MAVERIC (NCT05158751)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Kansas City Heart Rhythm Research Foundation
Esophageal Motility Disorders
Effect of Esophageal Contractile Reserve on Changes in Esophageal Motility and Symptoms After ARS in Patients With GERD
rapid swallow (MRS) can assess the contractile reserve capacity of the oesophageal body and identify and diagnose oesophageal motility disorders, but the impact of preoperative oesophageal reserve capacity on postoperative…
- Trial name
- NCT05380791
- Testing
- Follow-up visits
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Shandong University
Healthy
Spinal Reflexes in Motor Skill Learning
This study will test a spinal cord reflex called reciprocal inhibition before, during, and after learning a motor skill to see if the reflex becomes stronger by learning the movement.
- Trial name
- NCT00076583
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Breast Cancer
NeoRad Breast Cancer Study
The NEORAD trial tests whether preoperative radiotherapy results in an improved DFS and less radiation induced late effect compared to postoperative radiotherapy in higher risk breast cancer after NACT.
- Trial name
- NeoRad (NCT04261244)
- Testing
- preoperative radiotherapy, postoperative radiotherapy
- Where
- 16 sites in Germany
- Volunteers
- 1,826 people
- Sponsor
- Bielefeld University
PVC - Premature Ventricular Complex, Catheter Ablation
Impact of Pacing Output and Cycle Length on QRS Morphology
Current recommendations for pacemapping are based on expert opinion and animals models. Present study sought to evaluate the influence of different parameters of pacemapping on QRS morphology.
- Trial name
- NCT05061498
- Testing
- Additional Pacing maneuvers
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Universitätsklinikum Köln
Ventricular Arrythmia, Ventricular Tachycardia
VIVO European Observational Registry
A multi-center, observational registry conducted in Europe and the UK to prospectively review VIVO in a clinical setting in 125 patients.
- Conditions
- Ventricular Arrythmia, Ventricular Tachycardia, Premature Ventricular Contraction
- Trial name
- NCT04990089
- Testing
- VIVO
- Where
- 8 sites in Ireland, Italy and 3 more
- Volunteers
- 125 people
- Sponsor
- Catheter Precision. Inc.
Fetal Heart Rate or Rhythm Abnormality Affecting Newborn During Labor, Uterine Contractions
Noninvasive Monitoring of Uterine Activity and Fetal Heart Rate
A clinical study designed to validate the safety and performance of the TrueLabor™ device in monitoring labor vs. current standard of care.
- Conditions
- Fetal Heart Rate or Rhythm Abnormality Affecting Newborn During Labor, Uterine Contractions, Obstetric Complication
- Trial name
- NCT05782296
- Testing
- TrueLabor
- Where
- 3 sites in United States, Israel
- Volunteers
- 80 people
- Sponsor
- OB-Tools Ltd.
Pregnancy Complications
The ADRB3 Receptor in Pregnancy
The primary overall objective of this study is to characterize the levels of and compare levels of the ADRB3 receptor in human non-pregnant myometrium, pregnant myometrium at different time points in pregnancy, in normal and…
- Trial name
- NCT02381106
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- Karolinska Institutet
Mitral Valve Prolapse, Cardiac Arrhythmia
Mitral Valve Prolapse, Arrhythmias and Mitral Valve Surgery
Mitral valve prolapse (MVP) is associated with malignant ventricular arrhythmias (VA) and sudden cardiac death. A proper electrophysiological and echocardiographic characterization of this population is missing.
- Trial name
- MVP-A&S (NCT05562804)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Ospedale San Raffaele