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116076 trials found · Page 5601 of 5804
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Brain zapping study seeks to unlock stress secrets
Knowledge-focused CompletedThis academic study investigates how MRI-compatible transcranial direct current stimulation (tDCS) over the left dorsolateral prefrontal cortex (DLPFC) influences stress regulation and episodic future thinking in healthy volunteers. Participants undergo one MRI session: combining…
Phase: NA • Sponsor: Universitair Ziekenhuis Brussel • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:04 UTC
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Treadmill study reveals how uphill and downhill running changes Athletes' oxygen use
Knowledge-focused CompletedThe purpose of this study is: i) to determine if maximal oxygen uptake in downhill running is significantly different versus flat or uphill running, and ii) to compare cardiorespiratory and muscle fatigue responses to uphill vs flat and downhill running at similar running velocit…
Phase: NA • Sponsor: University Hospital, Strasbourg, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:52 UTC
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Smoking may weaken dental fillings, new study suggests
Knowledge-focused OngoingThe aim of the study was to evaluate the influence of smoking on the clinical performance of a universal adhesive used with different application modes in non-carious cervical lesions.
Phase: NA • Sponsor: Hacettepe University • Aim: Knowledge-focused
Last updated Jun 28, 2026 00:00 UTC
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New thickened drink aims to help swallowing patients get nutrients safely
Symptom relief TerminatedThis study will evaluate the gastrointestinal (GI) tolerance, compliance , acceptability and safety of a ready-to-use oral nutritional supplement drink for patients with dysphagia.
Phase: NA • Sponsor: Nutricia UK Ltd • Aim: Symptom relief
Last updated Jun 27, 2026 12:07 UTC
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800 patients help Fine-Tune surgery outcome questionnaires
Knowledge-focused CompletedPatient-reported outcome measures (PROMs) are currently used for evaluating orthopaedic procedures. Nevertheless, there is no consensus in the different studies, making them difficult to compare . The score mapping (or cross walk) is a statistical model for estimating a score ass…
Sponsor: University Hospital, Lille • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:33 UTC
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Teens' emotion mindsets: brain scans reveal surprising effects of a 25-Minute lesson
Knowledge-focused CompletedThe guiding scientific premise for this research is that a growth emotion mindset will promote more adaptive emotion processing than a fixed emotion mindset. Because emotional sensitivity is particularly salient in adolescent girls, we will focus on this group. Using an experimen…
Phase: NA • Sponsor: University of Illinois at Urbana-Champaign • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:36 UTC
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Study simulates ban on cigarette filter holes to see if smokers switch
Knowledge-focused CompletedEarly attempts by the tobacco industry to develop "safer" cigarettes led to the widespread introduction of ventilation holes in cigarette filters; however, this design feature may instead increase smoking-related harm and make cigarettes more palatable. The overall goal of this p…
Phase: NA • Sponsor: Virginia Polytechnic Institute and State University • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:53 UTC
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How much of that cleaner gets inside you? new study tests tracking methods
Knowledge-focused CompletedBackground: \- In a lifetime, a person may encounter tens of thousands of chemicals used as ingredients in the products they buy. It s not easy to measure them because the companies that sell the products don t have to tell the exact chemical ingredients. Researchers want to com…
Sponsor: National Institute of Environmental Health Sciences (NIEHS) • Aim: Knowledge-focused
Last updated Jul 19, 2026 00:00 UTC
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New study aims to measure fear of hypoglycemia in french kids with diabetes
Knowledge-focused CompletedType 1 diabetes usually appears brutally in children or young adults. While many factors of poor glycemic balance have been identified in the literature (age, socio-cultural and socio-economic level, family structure, adherence etc.), it turns out that hypoglycemia is the most co…
Sponsor: University Hospital, Brest • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:03 UTC
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Stomach signals may reveal hidden nausea in kids
Knowledge-focused CompletedThe researchers propose to study how functional nausea in adolescents may be characterized noninvasively by the use of multichannel electrogastrogram (EGG) and magnetogastrogram (MGG) recordings.
Phase: EARLY_PHASE1 • Sponsor: Vanderbilt University Medical Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Scientists scan brains to unlock the mystery of mental and physical tiredness
Knowledge-focused Recruiting nowThe goal of this proposal is to understand the common and distinct behavioral and neural representations of subjective effort valuation, and how these representations are influenced by fatigue and changes in motivation. It is hypothesized that the brain will use overlapping and d…
Phase: NA • Sponsor: Hugo W. Moser Research Institute at Kennedy Krieger, Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:14 UTC
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Sealants tested to keep fillings strong and Stain-Free
Disease control CompletedTreatment clinical trial, randomized, controled, parallel, double-blinded, with three groups, that aims to evaluate if there is some advantage in applying surface sealants (Biscover, Bisco, USA or Permaseal, Ultradent, USA) associated with a Bulk Fill Composite (Tetric N-Ceram Bu…
Phase: NA • Sponsor: Universidade Federal Fluminense • Aim: Disease control
Last updated Jun 27, 2026 12:33 UTC
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Mayo clinic launches lung disease biobank to unlock future treatments
Knowledge-focused Recruiting nowTo develop a repository of blood samples from patients with ILD to support future studies into the development of such biomarkers. Patients with pneumonia and healthy patients will also be recruited as a control group.
Sponsor: Mayo Clinic • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:24 UTC
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Hawaii cancer payment experiment aims to improve care and cut costs
Knowledge-focused OngoingThe HMSA Cancer Episode Payment Model (CEM) is a payment model designed to test the effects of better care coordination on health outcomes and costs of care for Hawaii Medical Services Association (HMSA) members with cancer who receive chemotherapy.
Phase: NA • Sponsor: University of Pennsylvania • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:07 UTC
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Scientists track what happens to Runners' bodies during Ultra-Trail races
Knowledge-focused CompletedThe practice of mountain running or "trail" is in full development in France and elsewhere in the world. This sporting practice associates specific physiological constraints related in particular to the duration of the efforts made (several hours) and to the ground (important ele…
Phase: NA • Sponsor: University Hospital, Grenoble • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC
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Fiber showdown: which type slows digestion the most?
Knowledge-focused CompletedThe digestive process begins in the mouth and follows in the stomach and intestine. In the stomach the food is mixed with the gastric juices forming the chyme. To mix the food with the gastric juice as well as to provide gastric emptying (GE), the movements of the stomach are of …
Phase: NA • Sponsor: Federal University of Minas Gerais • Aim: Knowledge-focused
Last updated Jun 26, 2026 18:52 UTC
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New ultrasound tool aims to improve hip replacement precision
Knowledge-focused CompletedProspective, multicenter, non-randomized study. Primary endpoint : to confirm the proper functioning of the device in vivo by analyzing intra and interobserver reproducibility of repeated measurements on healthy controls. Secondary endpoint : to describe the values of pelvic in…
Phase: NA • Sponsor: University Hospital, Brest • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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Music may alter running impact, small study suggests
Knowledge-focused Recruiting nowThe purpose of this study is to determine whether in healthy subjects listening to music while running influences the ground pressure forces, the vertical loading and, overall, the running biomechanics.
Phase: NA • Sponsor: Università degli Studi di Sassari • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:26 UTC
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Healthy volunteers needed to map the Brain's social superpowers
Knowledge-focused Recruiting nowThe goal of this single center non-interventional fMRI and EEG study is to assess the neural bases of social cognitive processing in healthy individuals, and whether/how their responsiveness is modulated by ageing. The main questions it aims to answer are: * are there specific b…
Sponsor: Istituti Clinici Scientifici Maugeri SpA • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:31 UTC
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Ultrasound vs x-ray: a new way to spot lung issues in sick babies?
Diagnosis TerminatedThe diagnosis of bronchiolitis, the most frequent lung infectious disease in infancy, is based on clinical examination. Chest X-ray is proposed when a lung parenchymal condensation is suspected. Chest ultrasound is supposed to be a useful tool in the diagnosis of these complicati…
Phase: NA • Sponsor: University Hospital, Toulouse • Aim: Diagnosis
Last updated Jun 27, 2026 13:00 UTC