Clinical trials: Cohort Study
Resting Metabolic Rate, Bone Mineral Density, Low, Susceptibility to
The Health of Competitive Fitness Athletes
Fitness athletes emphasize the value of staying lean, muscular and defined, and motivates and inspires followers through social media.
- Conditions
- Resting Metabolic Rate, Bone Mineral Density, Low, Susceptibility to, Body Image, Perfectionism
- Trial name
- NCT03007459
- Testing
- Psychological health, Physiological health
- Where
- Norway
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Norwegian School of Sport Sciences
Polycystic Kidney Disease
Early PKD Observational Cohort Study
This observational study will collect blood and urine and clinical information from individuals with early-stages of polycystic kidney disease (PKD), their unaffected siblings and normal volunteers to create a biobank, also…
- Trial name
- EPOC (NCT02936791)
- Where
- 3 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
End Stage Renal Disease
Neuroimaging and End Stage Renal Disease
Brain impairment is one of the common complications of end-stage renal disease (ESRD). The patients always present with various cerebrovascular diseases, cognitive impairment and sensorimotor abnormalities, with morbidity over…
- Trial name
- NESRD (NCT03961724)
- Testing
- magnetic resonance image (MRI)
- Where
- China
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Acute Respiratory Disease, COPD Exacerbation Acute
Study of Hospitalised Patients With Acute Respiratory Conditions
The goal of this observational study is to learn about the short- and long-term outcomes of people admitted to hospital with an acute respiratory condition, including exacerbations of chronic lung disease, and to understand…
- Conditions
- Acute Respiratory Disease, COPD Exacerbation Acute, Asthma, Pneumonia
- Trial name
- CHESTY (NCT05095090)
- Where
- United Kingdom
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Cohort Studies
The Relationship Between Preoperative Anxiety and Postoperative Delirium in Elderly Chinese Patients
This study is a retrospective analysis of a large-scale multicentre prospective cohort study that investigates the the relationship between Preoperative Anxiety and Postoperative Delirium in Elderly Chinese Patients: a…
- Trial name
- NCT06861764
- Where
- China
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Obesity, Gliosis, Weight-Loss
A Cohort Study of Weight Loss and Gliosis
Patients and clinicians need better options to prevent the weight regain that almost universally follows a weight loss intervention. In lay terms, a new, higher "set point" seems to occur after people gain weight.
- Trial name
- NCT03578887
- Testing
- Behavioral Weight Loss Program, Roux-en-Y Gastric Bypass or Sleeve Gastrectomy
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- University of Washington
Fever, Malaria
Use of Malaria Rapid Diagnostic Tests as a Decision Aid for the Management of Fever by International Travelers
This study is part of a larger prospective cohort study (JOKA), designed to study the incidence and etiological spectrum of febrile illness occurring during a travel to the tropics, as well as clinical course, care, treatment and…
- Trial name
- JOKA-I (NCT02900079)
- Testing
- rapid diagnostic test for malaria antigen
- Where
- Belgium
- Volunteers
- healthy volunteers welcome
- Sponsor
- Institute of Tropical Medicine, Belgium
Tibial Shaft Fractures
Carbon Fiber Implants
The investigators will compare intramedullary nailing of open and closed tibia shaft fractures with carbon fiber implant versus titanium implant in a Level I trauma setting.
- Trial name
- NCT03382041
- Testing
- Carbon Fiber Implant, Titanium Implant
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Stress, Psychological
Stress Free UCR: The Impact of 8 Weeks of Headspace on Stress in a Heterogeneous University Employee Cohort
The aim of this study is to test the effects of a digital meditation intervention in a sample of high stress UCR employees. We will randomize UCR employees to 8-weeks of either a digital mindfulness intervention (using the…
- Trial name
- NCT03695627
- Testing
- Meditation
- Where
- United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- University of California, Riverside
Steatosis of Liver, NASH - Nonalcoholic Steatohepatitis
The Liver in the World Trade Center Health Program General Responder Cohort and Controls
This project investigates whether exposure to the World Trade Center Attack is a risk factor for liver injury.
- Trial name
- NCT03858920
- Testing
- Fibroscan of Liver, Low-dose non-contrast CT
- Where
- United States
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Inflammatory Bowel Diseases, Ileostomy
Malnutrition Associated With Complications After Ileostomy Reversal
An ileostomy is a surgical opening established by bringing the end or a loop of the ileum to discharge directly outside the body.
- Trial name
- NCT03909542
- Where
- United States
- Volunteers
- 359 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Human Papillomavirus Infection
Efficacy and Immunomodulation Study of Simultaneous Human Papillomavirus/ Hepatitis B (HPV/HBV) Vaccination
Rationale: In march 2009 the Dutch Health Council advised to introduce general infant hepatitis B (HBV) vaccination in the Dutch national immunization program (NIP) {Gezondheidsraad 2009 #16914}.
- Trial name
- TANGO (NCT01082861)
- Testing
- Cervarix, Engerix-B
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute for Public Health and the Environment (RIVM)
Neoplasms, Cancer
The STRIVE Study: Development of a Blood Test for Early Detection of Multiple Cancer Types
GRAIL is using high-intensity sequencing of circulating cell-free nucleic acids (cfNAs) to develop blood tests to detect cancer early.
- Trial name
- NCT03085888
- Where
- 35 sites in United States
- Volunteers
- 99,481 people, healthy volunteers welcome
- Sponsor
- GRAIL, Inc.
Covid19, Chronic Kidney Diseases
The REnal Patients COVID-19 VACcination Immune Response (RECOVAC IR) Study
Rationale: COVID-19 is associated with severely increased morbidity and mortality in patients with severely impaired kidney function, on dialysis or alive with a kidney transplant.
- Trial name
- RECOVAC-IR (NCT04741386)
- Testing
- SARS-CoV-2 vaccination
- Where
- 4 sites in Netherlands
- Volunteers
- 854 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Cancer Screening, Lung Cancer
Precision Navigation to Improve Community Cancer Screening Participation
This study will evaluate whether a precision navigation intervention can help community residents at high risk for cancer complete recommended cancer screening.
- Conditions
- Cancer Screening, Lung Cancer, Breast Cancer, Colorectal Cancer
- Trial name
- NCT07676383
- Testing
- Precision Navigation Intervention, Usual Health Education
- Where
- 3 sites in China
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Hunan Cancer Hospital
Tobacco Use, Periodontitis
Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden
Smoking and dual using associated with poor periodontal health.
- Trial name
- NCT03918902
- Testing
- Qestinnaires
- Volunteers
- 1,080 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Sars-CoV2, Tear
SARS Cov-2 in Conjunctival Secretion in COVID-19 Patients
Observational study to evaluate the presence of SARS COV-2 in tears collected in COVID-19 patients in Lombardia region, northern Italy, and to correlate virus presence to concomitant systemic clinical conditions.
- Trial name
- NCT04402853
- Testing
- Tears swab
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Università degli Studi dell'Insubria
Type 2 Diabetes Mellitus(T2DM)
A Bioequivalence Study of the Fixed Dose Combinations of Saxagliptin/Metformin XR Relative to Co-Administration
The primary objective of this study is to assess the pharmacokinetic parameters of saxagliptin and metformin in healthy male Chinese subjects.
- Trial name
- SAXA (NCT01755494)
- Testing
- Saxagliptin 5 mg, Metformin XR 500 mg, Mertformin XR 2 x 500 mg
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Intrauterine Device Expulsion
Copper Intrauterine Device (IUD) Insertion at Cesarean Delivery
The purpose of this study is to determine the expulsion rates of copper Intrauterine Devices (IUDs) placed at time of Cesarean Delivery.
- Trial name
- NCT01439802
- Testing
- Copper IUD placement at time Cesarean Delivery (Copper T 380A)
- Where
- 2 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Albert Einstein College of Medicine
Fertility Disorders, Assisted Reproductive Technology
The Clinical Cohort Study of Reproductive Health
The study will conduct a multicenter prospective clinical cohort study to collect comprehensive health information and essential specimens from pre-pregnancy to postpartum offspring development.
- Conditions
- Fertility Disorders, Assisted Reproductive Technology, Offspring Health
- Trial name
- NCT05164029
- Testing
- Completion questionnaires/providing biological samples
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Women's Hospital School Of Medicine Zhejiang University