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116076 trials found · Page 4182 of 5804
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Scientists sniff out Alzheimer's clues in nasal tissue
Knowledge-focused Recruiting nowThis research study aims to investigate the function of the olfactory lining in the nasal cavity and its potential alterations in both healthy and diseased conditions. The olfactory lining is involved in the sense of smell. The purpose of this study is to collect tissue from the…
Phase: NA • Sponsor: Duke University • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:07 UTC
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Scientists zap the brain to unlock sleep secrets
Knowledge-focused ENROLLING_BY_INVITATIONThe thalamus plays a key role in supporting sleep and is also a target of therapeutic stimulation. This project investigates when, where, and how electrical stimulation delivered to the thalamus in humans elicits or disrupts sleep oscillations. This research is a first step to be…
Phase: NA • Sponsor: Massachusetts General Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:54 UTC
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Gum nicotine levels may predict periodontitis treatment success
Knowledge-focused ENROLLING_BY_INVITATIONImpact of nicotine gingival intoxication on the clinical outcomes after periodontitis non surgical treatment
Phase: NA • Sponsor: University of Liege • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Measuring up: body size may predict best graft for knee surgery
Knowledge-focused Recruiting nowThe study is aimed to determine correlation between autografts used in anterior cruciate ligaments and anthropometric variables e.g. height, sex, weight, BMI etc..
Sponsor: Karadeniz Technical University • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC
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Breath test breakthrough: scientists read RNA in exhaled air
Knowledge-focused CompletedBackground: Exhaled breath condensate (EBC) is a non-invasively collected biofluid containing volatile and non-volatile compounds, including small RNAs. Small RNA profiling in EBC appears to be a promising approach for identifying and developing minimally invasive biomarkers for …
Sponsor: Medical University of Bialystok • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:02 UTC
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Can a High-Tech patch boost your running stamina?
Symptom relief ENROLLING_BY_INVITATIONThis study aims to compare determinants of endurance performance between participants wearing an active patch with haptic vibrotactile trigger technology (VTT) versus a placebo patch without VTT among recreational to competitive runners over a 4-week training period.
Phase: NA • Sponsor: SuperPatch Limited LLC • Aim: Symptom relief
Last updated Jun 27, 2026 08:04 UTC
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Could a simple nerve block shield kidneys during cancer surgery?
Knowledge-focused CompletedOur study will compare patients who underwent laparoscopic surgery for colorectal cancer with and without Erector Spinae Plane Block in terms of renal blood flow and renal function tests. In our study, which will be conducted by dividing patients into two groups, the investigator…
Phase: NA • Sponsor: Kayseri City Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:38 UTC
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New app could let new moms skip clinic visits after C-Section
Knowledge-focused CompletedThis study aims to investigate surgical site monitoring after cesarean section using a mobile application currently being developed. This mobile application aims to facilitate early diagnosis of surgical site infection, reduce clinic visits for wound monitoring, and consequently …
Phase: NA • Sponsor: Sibel Bulut Haklı • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:09 UTC
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Coloring or meditating? study tests simple ways to beat exam nerves
Symptom relief CompletedThis randomized clinical trial aimed to compare the effectiveness of Mandala coloring and Twin Hearts Meditation in reducing exam anxiety among undergraduate nursing students. Participants were randomly assigned to either the Mandala coloring group or the Twin Hearts Meditation g…
Phase: NA • Sponsor: Near East University, Turkey • Aim: Symptom relief
Last updated Jun 27, 2026 11:01 UTC
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Do breast cancer patients stick to their meds? new study aims to find out
Knowledge-focused Recruiting nowAround 90% of breast cancer patients are diagnosed at an early stage and approximately 70% are hormone receptor-positive and HER2-negative (HR+/HER2-). Despite advancements in adjuvant endocrine therapy, 20-30% of early-stage breast cancer patients relapse within the first decade…
Sponsor: Institute of Oncology Ljubljana • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:10 UTC
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New study tests virtual coaching for parents to ease autistic children's need for sameness
Symptom relief Recruiting nowThis study will examine the potential effectiveness of a virtually delivered parent-mediated intervention for insistence on sameness behaviors in autism and investigate 1) whether caregivers can learn to deliver the adapted Supportive Parenting for Anxious Childhood emotions (SPA…
Phase: NA • Sponsor: Stanford University • Aim: Symptom relief
Last updated Jun 27, 2026 09:07 UTC
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Blueberry boost: could this berry help young athletes recover faster?
Symptom relief CompletedAbstract Background and objective: Regular Exercise causes physiological changes in the body. As a result, its impact on liver enzymes and muscle injury is unknown. The purpose of this study was to look into the effect of blueberry supplement taken in addition to football trainin…
Phase: NA • Sponsor: Gümüşhane Universıty • Aim: Symptom relief
Last updated Jun 27, 2026 07:52 UTC
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AI scribe trial aims to cure doctor burnout
Knowledge-focused Recruiting nowThe goal of this randomized clinical trial is to learn whether an "ambient AI scribe" (Voa Health) can reduce documentation burden and improve physician well-being and patient experience in outpatient clinics. The AI scribe listens to the audio of the consultation and produces a …
Phase: NA • Sponsor: Pedro Angelo Basei de Paula • Aim: Knowledge-focused
Last updated Jul 08, 2026 00:00 UTC
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Ankle weights may steady kids with rare balance disorder
Symptom relief OngoingAtaxic CP is one type of cerebral palsy. children with ataxic cerebral palsy have trouble with balance and coordination. They may walk with their legs farther apart than other kids and have a hard time with activities that use small hand movements, like writing. Some also have tr…
Phase: NA • Sponsor: Delta University for Science and Technology • Aim: Symptom relief
Last updated Jun 27, 2026 08:05 UTC
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New blood ratio could predict septic shock survival
Knowledge-focused Recruiting nowThe ratio of the venous-arterial carbon dioxide partial pressure difference to the arteriovenous oxygen content difference (Pv-aCO₂/Ca-vO₂) may be a marker of anaerobic metabolism in patients with acute circulatory failure. This study aims to assess the prognostic value of the Pv…
Sponsor: Avicenna Military Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:03 UTC
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Eye scan reveals hidden blood flow changes in MS patients
Knowledge-focused CompletedThe goal of this observational study is to learn about the effect of multiple sclerosis on the blood flow of the optic nerve of affected patients compared to normal subjects by OCTA. The main question it aims to answer is: 1. Does MS change the blood flow in the optic nerve? 2. …
Sponsor: Fayoum University • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:03 UTC
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USB-Powered eye mask beats disposable pads for dry eyes
Symptom relief CompletedWhy was this study done? People with Meibomian Gland Dysfunction (MGD) often have dry, irritated eyes because the tiny oil glands in their eyelids do not work properly. Applying gentle heat to the eyelids is a common way to improve the flow of oil and relieve symptoms. This stu…
Phase: NA • Sponsor: King Saud University • Aim: Symptom relief
Last updated Jun 27, 2026 13:01 UTC
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3D scans reveal which gum graft works best for receding gums
Disease control Recruiting nowThe aim of this randomized controlled clinical trial is to evaluate the effects of conventional free gingival graft (FGG) and modified free gingival graft (ModFGG) techniques on soft tissue thickness, volumetric change, and creeping attachment in mandibular incisors using three-d…
Phase: NA • Sponsor: Kahramanmaras Sutcu Imam University • Aim: Disease control
Last updated Jun 27, 2026 09:04 UTC
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Ultrasound may predict dangerous drop in blood pressure during spinal anesthesia
Knowledge-focused CompletedThis prospective observational study aims to evaluate predictive factors for spinal anesthesia-induced hypotension (SASH) in hypertensive patients undergoing elective surgery. Parameters such as internal jugular vein collapsibility index, carotid intima-media thickness, and flow-…
Sponsor: Konya City Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:58 UTC
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New breathing test studied in spine arthritis patients
Knowledge-focused CompletedRadiographic axial spondyloarthritis (r-axSpA) is a chronic inflammatory disease that may lead to reduced chest expansion and impaired respiratory function due to thoracic involvement. While inspiratory muscle strength is commonly assessed using maximum inspiratory pressure (MIP)…
Sponsor: Gazi University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:04 UTC