Clinical trials: Observation
Colorectal Cancer, Colorectal Polyps
Does Inspection During Insertion Improve Adenoma Yields During Colonoscopy?
Colonoscopy is not a perfect test. It misses a substantial number of neoplastic lesions and has some risk of missing cancer. Nearly all work on detection during colonoscopy has focused on the withdrawal phase of the examination.
- Trial name
- NCT01035775
- Testing
- Inspection during insertion, Inspection during withdrawal
- Where
- 2 sites in United States
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Indiana University
Endometrial Neoplasms
An Observational Study Based on Endometrial Cancer Risk Screening Model
The goal of this observational study is to test the efficiency of our endometrial cancer risk screening calculator, and improve the endometrial cancer risk screening model to form a stable and reliable non-invasive auxiliary…
- Trial name
- NCT05634798
- Testing
- no intervention
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Upper Gastrointestinal Symptoms
Effect of AI Monitoring Blind Spots of EGD on the Inspection Time and Lesion Dection Rate
The goal of this clinic trial is to learn about the effect of AI monitoring blind spots on the inspection time to EGD. Patients are randomly assigned to undergo an EGD with or without the assistance of AI.
- Trial name
- NCT05832411
- Testing
- Endoangle
- Volunteers
- 1,672 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Plantar Fasciitis
Observation on the Efficacy of Improving Ankle Dorsiflexion Limitation in Patients With Plantar Fasciitis
This study aims to design a randomized controlled trial to treat plantar fasciitis by combining conventional rehabilitation with the improvement of ankle dorsiflexion function, and to explore its clinical efficacy by combining…
- Trial name
- NCT06542211
- Testing
- Intervention plan for improving ankle dorsiflexion limitation group (experimental group), Plantar fasciitis routine rehabilitation group
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Health and Wellness
Wellness Program Participation and Changes in Health and Quality of Life in Adults and Children
The goal of this observational study is to learn how health and quality of life change over time in adults and children aged 2 years and older.
- Trial name
- NCT07832981
- Where
- 2 sites in United States, Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Dr. Goodenowe Research LLC
Malaria
Effectiveness of Seasonal Malaria Chemoprevention in Nampula Province, Mozambique: Type Two Hybrid Implementation Study
We describe a Type II hybrid effectiveness-implementation study design which evaluates the effects of a clinical intervention on relevant outcomes whilst collecting information on implementation.
- Trial name
- NCT05186363
- Testing
- Chemopreventive Agent - SPAQ, Control Test - no drugs given
- Where
- 2 sites in Mozambique
- Volunteers
- 3,156 people, healthy volunteers welcome
- Sponsor
- Malaria Consortium
Obesity, Atherosclerosis
Observational Study of Early Metabolic and Vascular Changes in Obesity
To work against the increasing burden of obesity, the STYJOBS / EDECTA (STYrian Juvenile OBesity Study / Early DetECtion of Atherosclerosis) project was started at the Medical University of Graz in 2003.
- Conditions
- Obesity, Atherosclerosis, Inflammation, Adiponectin Deficiency
- Trial name
- STYJOBS (NCT00482924)
- Testing
- Lifestyle intervention
- Where
- Austria
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Alzheimer Disease, Dementia
Financial Incentives and Recruitment to the APT Webstudy
This single-blind, three-arm, randomized, controlled trial will assess the impact of messages and financial incentives on the enrollment of demographically diverse individuals to the Alzheimer Prevention Trials (APT) Webstudy.
- Conditions
- Alzheimer Disease, Dementia, Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease
- Trial name
- FIND-AD (NCT06033066)
- Testing
- Financial Incentives, Message
- Where
- United States
- Volunteers
- 44,844 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Trial of Labor After Cesarean, Vaginal Birth After Cesarean
The Effectiveness and Safety of the Trial of Labor in Full Term Pregnant Women With Cesarean Section After Spontaneous Labor
This study is a multi-center, prospective, observational clinical trial study. 510 full-term pregnant women will be enrolled as subjects, and the ratio of eligible subjects in the two groups is 1:1.
- Conditions
- Trial of Labor After Cesarean, Vaginal Birth After Cesarean, Spontaneous Labor
- Trial name
- NCT05215041
- Testing
- Non intervention
- Where
- China
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Acupuncture, Moxibustion
The Effect of Moxibustion on the Meridian
The purpose of this study is to combine the Chinese medicine and physics, using acupuncture to conduct electrical measurement, and to understand the effects of moxibustion on meridian.
- Trial name
- NCT05249010
- Testing
- acupuncture and moxibustion
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
C-shaped Root Canal
C-shaped Root Canal Prevalence and Configurations in Egyptians
The aim of this study is to investigate the prevalence and configuration of C-shaped root canal of mandibular first and second molars among members of an Egyptian sub-population using cone beam computed tomography (CBCT).
- Trial name
- NCT03635203
- Testing
- CBCT
- Where
- Egypt
- Volunteers
- 374 people, healthy volunteers welcome
- Sponsor
- Cairo University
SAR-CoV-2, Cellular Immune Response
Study of Immune Response in Subjects Vaccinated Against SARS-CoV-2 Infection
Twelve months after the first SARS-CoV-2 cases in Wuhan, the FDA approved the first COVID-19 vaccine (Pfizer-BioNTech). Early studies on healthcare workers showed that antibody levels, especially against the Spike protein…
- Conditions
- SAR-CoV-2, Cellular Immune Response, Antibody Response
- Trial name
- BioVAC-immunit (NCT07049497)
- Testing
- Evaluation of the T cell response in terms of IFN-γ measured by ELISpot
- Where
- Italy
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Periodontal Diseases
Evaluation of Galectin-3 Levels in GCF And Saliva of Patients With Different Periodontal Diseases
The aim of this study is to assess the levels of galectin-3 in the GCF and saliva in patient with gingivitis and patient with stage III periodontitis.
- Trial name
- NCT05281796
- Testing
- GCF obtaining, saliva obtaining
- Where
- Egypt
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Cairo University
Muscle Strength, Reliability
Reference Values and Reliability of Handgrip Strength Assessment Using a Digital Dynamometer in Healthy Adolescents and Other Populations: A Pilot Observational Study
his study aims to establish reference values and examine the reliability of handgrip strength assessment using a digital dynamometer (VALD DynaMo) in healthy adolescents.
- Conditions
- Muscle Strength, Reliability, Digital Handgrip Dynamometry, Adolescents
- Trial name
- NCT07408986
- Testing
- Muscle Strength Assessment using Digital Handheld Dynamometry (VALD Dynamo®)
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Extremadura
Gastric Cancer, Precancerous Lesion of Digestive Tract
The Role of Extracellular DNA (ecDNA) in the Occurrence and Development of Gastric
ECDNA is almost non-existent in normal cells, but exists in nearly half of human cancer cells, indicating that studying such abnormal DNA is of great significance for our understanding of tumor formation and evolution.
- Conditions
- Gastric Cancer, Precancerous Lesion of Digestive Tract, Extrachromosomal DNA
- Trial name
- NCT05956847
- Testing
- gastroscopy
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
HIV
Collection of Blood for Multiple Collaborative Studies
This study seeks to confidentially collect blood from HIV-positive individuals and HIV-negative controls to provide basic scientists with specimens for collaborative studies.
- Trial name
- NCT01336855
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Aging, Exercise
Effect of Action Observation Training in Older Adults.
Randomised clinical trial involving 58 independent subjects of both sexes who attended the Geriatric Revitalisation Programme run jointly by the University of Salamanca and the Salamanca City Council.
- Trial name
- OAMT (NCT05957133)
- Testing
- Multicomponent exercise without action observation., Multicomponent exercise associated with action observation
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Perception of Clinical Pharmacy Practice
Perceptions of Healthcare Professionals Toward Clinical Pharmacy Practice in Egypt
This study aims to explore how healthcare professionals in Egypt perceive the role of clinical pharmacists within hospital practice.
- Trial name
- NCT07248150
- Testing
- Survey Questionnaire
- Where
- Egypt
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Prematurity
Observational Study of Choline, Its Metabolites, and Phospholipids in Preterm Infants
To study concentrations of choline, its metabolites, and phospholipids in cord blood and remnants of clinically indicated blood samples
- Trial name
- NEO-CHOLIN (NCT02027584)
- Testing
- collection of remnant of clinically indicated blood sample
- Where
- Germany
- Volunteers
- 414 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Pelvic Floor Dysfunction
A National Observation Study on Pelvic Floor Dysfunction Diseases in China
In this protocol, our team intend to conduct a nation-wide multicenter cohort research to screening for PFD symptoms in early postnatal women in China.
- Trial name
- NCT06037226
- Testing
- Postpartum pelvic floor rehabilitation
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
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