Clinical trials: enrolling by invitation
Acute Respiratory Infections (ARIs), Influenza
Effect of Surgical Masks in Preventing Acute Respiratory Infections
The goal of this clinical trial is to evaluate the efficacy of surgical masks in preventing acute respiratory tract infections. The main question it aims to answer is: Does wearing a mask prevent you from getting acute…
- Conditions
- Acute Respiratory Infections (ARIs), Influenza, COVID - 19
- Trial name
- NCT07739446
- Testing
- Surgical masks
- Where
- Japan
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Chiba University
Well-being/Quality of Life
Neurophysiological Effects of Daily Centrum Use on Mood and Well-Being: A Cognalyzer EEG Analysis in Adults Between 40-60
The goal of this clinical trial is to learn whether 12 weeks of use of Centrum® Silver Daily Multivitamin can improve mood, and overall well-being in older adults The main questions it aims to answer are: 1.
- Trial name
- NCT07740135
- Testing
- Centrum Silver Adult Multivitamin UPC 62107535670 NPN 80141451
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Zentrela Inc.
This Study Evaluates Interventions to Increase Surveillance Mammography Uptake for Early Breast Cancer Detection Among Singaporean Women in Real World
Community Study to Increase Mammogram Screening Among Overdue Women
Breast cancer is the most common cancer among women in Singapore, and regular mammogram screening can detect breast cancer early when treatment is more effective.
- Trial name
- IMPLEMENT (NCT07832396)
- Testing
- Evidence-based behavioural intervention
- Where
- Singapore
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Healthy
BreatheWell: Train Your Breathing, Relax Your Body, Open Your Mind
The goal of this study is to determine whether tasks related to breathing training (daily inspiratory muscle training (IMT) and increased access to health data/awareness) performed for 12 weeks leads to positive changes in mental…
- Trial name
- NCT06920407
- Testing
- Breathing training device (Inspiratory Muscle Training), Oura Ring
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Human Papillomavirus Infection, Cervical Intraepithelial Neoplasia
Long-Term Immune Persistence After Bivalent HPV Vaccination in Females From Study 311-HPV-1005
This is a single-center, open-label, prospective observational extension of Study 311-HPV-1005 (NCT04965350). The study follows females who received at least one dose of a bivalent human papillomavirus vaccine containing HPV-16…
- Trial name
- NCT07833852
- Testing
- Recombinant Human Papillomavirus Bivalent (Types 16 and 18) Vaccine (Pichia pastoris)
- Where
- China
- Volunteers
- 486 people, healthy volunteers welcome
- Sponsor
- Shanghai Zerun Biotechnology Co.,Ltd
Human Papillomavirus Infection, Human Papillomavirus-Related Malignant Neoplasm
ESCUDDO Long Term Follow Up
This phase IV trial evaluates the long term protection provided by either one or two doses of the 9v human papillomavirus (HPV) vaccine for participants who were part of the ESCUDDO study.
- Trial name
- ESCUDDO LTFU (NCT07706673)
- Testing
- Diphtheria Toxoid/Tetanus Toxoid/Acellular Pertussis Vaccine Adsorbed, Recombinant Human Papillomavirus Nonavalent Vaccine
- Where
- Costa Rica
- Volunteers
- 13,700 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Healthy Volunteers, Syphilis Serologic Assay Development
Blood Donation Study for ALPCO Syphilis-T and Syphilis-NT Assay Development
This prospective, single-center study will collect blood from approximately 50 adult volunteers aged 22 years or older. Participants will provide informed consent, complete an eligibility review, and undergo one blood draw of…
- Conditions
- Healthy Volunteers, Syphilis Serologic Assay Development, Blood Specimen Collection, Diagnostic Assay Development
- Trial name
- NCT07830550
- Testing
- ALPCO Syphilis-T, ALPCO Syphilis-NT CLIA Kits
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- American Laboratory Products Company
Safety Study
Hyperthermia Safety Study Uses Temperature Management System to Gently Raise Participant's Body Temperature to a Fever-range Level in a Controlled Setting.
The Abreu BTT 700 Temperature Management System (TMS) is a device that gently raises the body temperature of the participant to a fever-range level in a controlled setting. There will be one study treatment session.
- Trial name
- BTT (NCT07564440)
- Testing
- Hyperthermia
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Marc Abreu
Disc Degenerative Disease, Spine Degeneration
Physiotherapy and Osteopathic Treatment for Pain in the Cervical and Lumbar Spine and Temporomandibular Joints
Study Summary: Effectiveness of Physiotherapy and Osteopathy in Treating Spinal and Temporomandibular Joint Pain About the Study and Its Objective This study is conducted by Artur Hołodniuk, MSc, a physiotherapist and academic…
- Conditions
- Disc Degenerative Disease, Spine Degeneration, Back Ache, Temporomandibular Disorder (TMD)
- Trial name
- NCT07830836
- Testing
- General Osteopathic Treatment, Visceral Therapy, Magnetic field therapy
- Where
- Poland
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Fibromyalgia, Chronic Low Back Pain
Mapping Stress and Pain Interactions (G072323N)
The over-arching goal of this observational (case-control, with a cross-sectional and longitudinal arm) study is to comprehensively map stress system (dys)function (including reactivity and recovery) in people with primary…
- Conditions
- Fibromyalgia, Chronic Low Back Pain, Subacute Low Back Pain
- Trial name
- STRAIN (NCT06892977)
- Where
- Belgium
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University Ghent
Health Adult Subjects
Effect of Different Currents for Transcranial Modulation of the Sensorimotor Corticospinal Pathway in Healthy Subjects
Transcranial modulation of the corticospinal sensorimotor pathway is a promising approach in neuroscientic functions. Among the techniques used, transcranial direct current stimulation (tDCS), transcranial alternating current…
- Trial name
- CURRENT-Flow (NCT07831525)
- Testing
- Transcranial Alternating Current Stimulation, Transcranial Direct Current Stimulation, Transcranial Random Noise Stimulation (tRNS)
- Where
- Brazil
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Food Allergy, Eosinophilic Esophagitis
Molecular Basis of Food Allergy
The Study examines the molecular basis of food allergy. It explores the interaction between T cells, InKT cells, basophils and cytokines in the development of food allergy.
- Trial name
- NCT01832324
- Where
- United States
- Volunteers
- 5,300 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Pressure Ulcer (PU)
The Effect of Photobiomodulation on Pressure Ulcers
Photobiomodulation Group (Intervention Group): Before the intervention, the patient's skin sensitivity to light will be tested by applying light for 3 minutes to one-fourth of the forearm skin.
- Trial name
- Pressure Ulcer (NCT07307885)
- Testing
- photobiomodulation
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Ankara Medipol University
HIV Seropositivity
A Multilevel, Multiphase Optimization Strategy for PrEP (MOST:PrEP)
What is known: There are 1.2 million people in the US who meet the indications for PrEP; yet, disparities exist in uptake. For example, only 9% of Black and 16% of Latino individuals, compared to 65% of White individuals, have…
- Trial name
- MOST:PrEP (NCT06334341)
- Testing
- Computer-based simulation training for providers, Best Practice Alert, HIV Risk Assessment
- Where
- United States
- Volunteers
- 1,380 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Hydration, Nutrition
Self-Reported Hydration and Nutrition Habits and Knowledge Among Frontline Workers in Manufacturing Facilities
The study is designed as a cross-sectional, descriptive study. Surveys will be used to assess the current hydration and nutrition habits and knowledge amongst PepsiCo frontline workers in manufacturing facilities
- Conditions
- Hydration, Nutrition, Industrial Athlete
- Trial name
- NCT07733999
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Communication Research, Communication Programs
The Fundamentals of Communication in Surgery
The goal of this observational study is to evaluate the impact of the FCS curriculum on achieving the learning objectives and resident reported self-efficacy with communication skills and determine the scalability of the training…
- Trial name
- FCS (NCT06654310)
- Testing
- Delivery of FCS Skills Curriculum
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Hypertrophy, Muscle Strength
Applicability of Tissue Flossing for Blood Flow Restriction in the Upper Limb: Reliability and Performance Analysis
Blood flow restriction (BFR) is a widely studied technique that combines low-intensity exercise with vascular occlusion, resulting in muscular benefits.
- Trial name
- NCT06512961
- Testing
- Tissue Flossing, Blood Flow Restriction Cuff, Training Protocol
- Where
- Brazil
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Paulista University
Opiod Use Disorder, Obstructive Sleep Apnea
Effects of Mental Tasks on Breathing Patterns in Adults Using Chronic Opioids vs Non-opioid Users.
The goal of this observational study is to find out if using your brain for a mental task changes how you breathe. Researchers want to compare three groups of adults: people who take opioid pain medicine every day, people with…
- Trial name
- AWAKE (NCT07829055)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Cardiorespiratory Fitness, Metabolic Health
Validation of a Novel Incremental Step Test for Assessment of Cardiopulmonary Fitness and Ventilatory Thresholds in Adults
The purpose of this single-group diagnostic validation and test-retest reliability study is to determine whether a novel Incremental Step Test (IST) can accurately assess cardiorespiratory fitness and ventilatory thresholds in…
- Conditions
- Cardiorespiratory Fitness, Metabolic Health, Cardiac Function, Pulmonary Function
- Trial name
- VALID-IST (NCT07829003)
- Testing
- Cardiopulmonary Exercise Test, Incremental Step Test
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Heriot-Watt University
Preterm, Father-Child Relations
The SUPPORTED Study - First-time Fathers of Preterm Infants.
The purpose is to support first-time fathers of premature infants in early parenthood by promoting early paternal-infant relationships.
- Trial name
- NCT06116747
- Testing
- Intervention
- Where
- Denmark
- Volunteers
- 915 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
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