Clinical trials: Normal Physiology
Congestive Heart Failure
Natriuretic Peptide System as Therapy in Human Preclinical Left Ventricle Dysfunction
In congestive heart failure, cardiac output is low, blood pressure is high, and the body becomes congested with fluid. In normal people, when there is high blood pressure, the heart muscle cells secrete a hormone that excretes…
- Trial name
- PPG1 (NCT00387621)
- Testing
- Nesiritide, Saline
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Horng Chen
Healthy
The Effects of Dextroamphetamine on Brain Function
The purpose of this study is to determine the effects of the drug dextroamphetamine on the brain function and mood of healthy volunteers.
- Trial name
- NCT00004556
- Where
- United States
- Volunteers
- 108 people
- Sponsor
- National Institute of Mental Health (NIMH)
Hepatic Function Abnormal
A Pharmacokinetic and Tolerability Study of Fexinidazole in a Single Oral Dose in Adult Participants With Mild and Moderate Hepatic Impairment
In human, metabolic hepatic clearance represents a significant part of the total clearance of fexinidazole and could be decreased in patients with liver impairment, leading to some overexposure, and conversely, the formation of…
- Trial name
- NCT05607173
- Testing
- Fexinidazole (HOE239)
- Where
- 2 sites in Bulgaria, France
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Sanofi
Venous Leg Ulcer
A Study in Patients With Venous Leg Ulcers and Measuring the Effects of Using Geko™ Device
This is a single centre open label study measuring lower limb physiology in patients with venous leg ulcers at the University Hospital of South Manchester.
- Trial name
- NCT02884323
- Testing
- geko™ device
- Where
- United Kingdom
- Volunteers
- 7 people
- Sponsor
- Firstkind Ltd
Pain, Normal Physiology
Neural and Psychological Mechanisms of Pain Perception
Background: Painful stimuli cause changes in a network of brain regions called the "Pain Matrix." But most of these regions respond to many other stimuli, not just pain.
- Conditions
- Pain, Normal Physiology, Healthy Volunteers
- Trial name
- NCT02446262
- Testing
- Instructions, Attention, Thermal Pain
- Where
- United States
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- National Center for Complementary and Integrative Health (NCCIH)
Sex Dysfunction, Breast Cancer
THE IMPACT OF WHATSAPP BASED EX-PLISSIT MODEL SEXUAL COUNSELING ON THE SEXUAL LIVES OF BREAST CANCER SURVIVORS
Cancer is a significant health problem negatively impacting human health due to population growth, aging, and lifestyle changes known to cause cancer.
- Trial name
- NCT07626970
- Testing
- Sexual counseling group based on the EX-PLISSIT Model
- Where
- Turkey (Türkiye)
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Karamanoğlu Mehmetbey University
Advanced Melanoma and Normal or Impaired, Hepatic Function
Pharmacokinetics of G3139 in Subjects With Advanced Melanoma, Including Those With Normal Hepatic Function and Those With Moderate Hepatic Impairment
This is an open-label, parallel-group study with a total of 16 evaluable subjects. Subjects will be assigned to 1 of the following cohorts: Cohorts I (subjects with normal hepatic function; n+8 and Cohort II (subjects with…
- Trial name
- NCT00543205
- Testing
- Genasense® (G3139, oblimersen sodium)
- Volunteers
- 6 people
- Sponsor
- Genta Incorporated
Protruded Disk
CLARIX™ 100 & CLARIX CORD 1K for Discectomy Patients
The purpose of the study is to evaluate the efficacy of CLARIX™ 100 and CLARIX™ CORD 1K as a tissue barrier when used as an annular patch in discectomy patients with low back \& leg pain when compared to traditional discectomy…
- Trial name
- NCT03113786
- Testing
- CLARIX™100, CLARIX CORD 1K
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Amniox Medical, Inc.
Breast Neoplasms
Impact of Robotic Versus Endoscopic Surgery on Nipple Nerve Function Following Nipple-Sparing Mastectomy for Breast Cancer
This is a multicenter, prospective, randomized parallel controlled two arm clinical trial, designed to systematically evaluate impact of robotic versus endoscopic surgery on breast nerve function in patients undergoing nipple…
- Trial name
- NCT07850154
- Testing
- Robotic-assisted nipple-sparing mastectomy, Endoscopic-assisted nipple-sparing mastectomy
- Where
- China
- Volunteers
- 374 people
- Sponsor
- Guangzhou Women and Children's Medical Center
Healthy Participants, Reference Values
Cardiac Normal Values Assessed by Magnetic Resonance Imaging
This study carried out a study enrolled healthy volunteers to comprehensively provide age and sex specific reference values of the normal cardiac structure and function of Chinese adults, using the steady-state free precession…
- Trial name
- NCT05346094
- Testing
- No intervention
- Where
- China
- Volunteers
- 938 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Periimplantitis, Marginal Bone Loss
A Study of the Crestal Bone Loss Around Bone Level Versus Tissue Level Implants in Non-compliant Patients With Healthy or Reduced Periodontium After 5-8 Years in Function
The goal is to evaluate, after 5 to 8 years, the marginal bone loss around tissue-level implants and bone-level implants in patients who have not followed the maintenance program.
- Trial name
- NCT04942808
- Testing
- Periapical radiographs
- Where
- Lebanon
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Intracranial Hypertension
Intracranial Pressure and Brain Function: Effects of Head Down Tilt Upon Brain Perfusion and Cognitive Performance
The aim of the study is to understand the relationship between intracranial pressure regulation, cerebral tissue oxygenation and cognitive functioning.
- Trial name
- IPCog (NCT02976168)
- Testing
- 12° head down tilt
- Where
- Germany
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- DLR German Aerospace Center
Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease
Impact of Circulating and Tissue-specific Lipids on Vascular Function and Insulin Sensitivity in Chronic Night Shift Workers
People who experience repeated bouts of circadian misalignment, such as shift workers, are at higher risk of cardiovascular disease (CVD) and Type 2 diabetes (T2D) compared to daytime workers.
- Conditions
- Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity, Blood Pressure
- Trial name
- SHINE (NCT06550115)
- Testing
- Time-restricted eating, Control eating
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Rheumatoid Arthritis, Osteoarthritis of Hands
Home Based Computer Gaming Hand Exercise Regimen for People With Arthritis Affecting the Hands
The purpose of the study is to determine whether a novel computer gaming hand exercise regimen would improve hand function, decrease pain/ stiffness and be feasible in people with Rheumatoid arthritis or Osteoarthritis affecting…
- Trial name
- NCT01635582
- Testing
- Conventional hand exercise program, Computer gaming hand exercise regimen
- Where
- Canada
- Volunteers
- 16 people
- Sponsor
- University of Manitoba
Sedentary Behavior, Sedentary Time
RISE - Reduce Sitting Time Among Breast Cancer Survivors
This 3-month study will test whether a program to reduce sitting time, for breast cancer survivors experiencing some physical limitations, can improve their physical function and other important aspects of quality of life.
- Conditions
- Sedentary Behavior, Sedentary Time, Breast Cancer
- Trial name
- NCT05260723
- Testing
- Behavioral: Sit Less
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of California, San Diego
Scleroderma, Scleroderma (Limited and Diffuse)
Personalized Online Occupational Therapy Intervention for Adults With Scleroderma
This pilot exploratory randomized controlled trial will evaluate the feasibility, acceptability, and safety of a personalized online occupational therapy intervention for adults with scleroderma in Spain.
- Conditions
- Scleroderma, Scleroderma (Limited and Diffuse), Systemic Sclerosis (SSc)
- Trial name
- NCT07661836
- Testing
- Personalized Online Occupational Therapy Intervention, Usual Care
- Where
- Spain
- Volunteers
- 24 people
- Sponsor
- Universidad de Zaragoza
Cancer
Standard Follow-up Compared With Extended Follow-up in Treating Patients Who Have Undergone Stem Cell Transplantation for Cancer
RATIONALE: Telephone counseling by trained counselors may enhance the well-being and quality of life of patients who have undergone stem cell transplantation for cancer.
- Trial name
- NCT00049465
- Testing
- fatigue assessment and management, management of therapy complications, psychosocial assessment and care
- Where
- 9 sites in United States
- Sponsor
- Fred Hutchinson Cancer Center
Normal Physiology
Layer-specific Contribution to Consolidation of Skill Learning in the Primary Motor Cortex
Background: Training in a new motor skill often involves periods of active practice and periods of rest. During early motor skill learning, improvements in performance usually happen during the short rest periods between practice…
- Trial name
- NCT04431011
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Diabetic Foot Ulcers (DFU)
Evaluation of Left Ventricular Function After Treatment of Diabetic Foot Ulcers Using Longitudinal Strain Echocardiography
Early detection of heart failure as a macrovascular complication of DM offers the best chance of cure in these patients. Nowadays, the most common method for detecting heart failure is measuring left ventricle ejection fraction…
- Trial name
- NCT06747377
- Volunteers
- 52 people
- Sponsor
- Assiut University
Left Bundle Branch Area Pacing
The Boston Pace Study
Right ventricular (RV) pacing can cause left ventricular systolic dysfunction in 10- 20% of patients. Biventricular pacing had previously been shown to prevent left ventricular systolic dysfunction.
- Trial name
- NCT05869500
- Testing
- Left Bundle Branch Area Pacemaker, Right Ventricular Pacemaker
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Massachusetts General Hospital