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127005 trials found · Page 5912 of 6351
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Lung cancer immune markers under the microscope
Knowledge-focused Not yet recruitingThe goal of this observational study is to better understand how the immune system and certain tumor markers are linked to treatment response in patients with advanced non-small cell lung cancer (NSCLC) who receive immunochemotherapy. The investigators aim to answer the followin…
Sponsor: Technische Universität Dresden • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:25 UTC
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Heated tobacco: how do smokers really puff?
Knowledge-focused CompletedThis is a parallel design cohort consumer use study to measure the puffing topography of two HTP devices, with three variants of HTP consumables ("sticks,"), collectively referred to as the study investigational products (Study IP), among a sample of n=198 primary users of combus…
Sponsor: RAI Services Company • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC
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New study tests which pressure method gives best view for breathing tube insertion
Knowledge-focused Not yet recruitingThis randomized crossover study evaluates the effects of left paratracheal pressure, cricoid pressure, and no pressure on glottic visualization during videolaryngoscopy in adult surgical patients. The primary endpoint is the Percentage of Glottic Opening (POGO) score assessed by …
Sponsor: University of Liege • Aim: Knowledge-focused
Last updated Jun 26, 2026 19:08 UTC
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Can a phone app make gym class more fun and active for kids?
Knowledge-focused Recruiting nowThe goal of this clinical trial is to evaluate the newly developed Pocket PE 3-5 app, designed for use by teachers of 3rd-, 4th-, and 5th-grade students. Researchers will compare teachers and students in classrooms using the Pocket PE app with those in classrooms not using the ap…
Sponsor: Saavsus, Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:52 UTC
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Menthol accessories put to the test: do they fool smokers?
Knowledge-focused CompletedIn a within-subjects design in-laboratory study, participants will sample non-menthol cigarettes mentholated with various accessories (e.g., crush balls, filter tips, aroma cards) in a controlled setting. They will compare these to their preferred menthol brand using subjective r…
Sponsor: Virginia Polytechnic Institute and State University • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:03 UTC
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Can a webcam replace expensive neck sensors? new study aims to find out
Knowledge-focused Not yet recruitingThis observational study evaluates cervical proprioception using a computer vision-based system developed with OpenCV and MediaPipe. Healthy adults will perform a series of head movements while their nose tip is tracked by a camera. The primary objective is to assess the accuracy…
Sponsor: Nevsehir Haci Bektas Veli University • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:51 UTC
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Brain zaps and sleep: can ultrasound tweak anesthesia?
Knowledge-focused By invitation onlyThe goal of this clinical trial is to learn if focused ultrasound delivered to the brain influences the effects of the anesthetic medication propofol. It will also learn about the safety and feasibility of using ultrasound and anesthesia together to influence the brain. The main …
Phase 4 • Sponsor: Stanford University • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:00 UTC
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New ratio may help doctors understand Men's urinary problems
Knowledge-focused Not yet recruitingThis study will look at how well a measure called the Qmax/eGFR ratio is related to the severity of urination problems in men over the age of 40. Qmax is a test that shows how fast a person can urinate, and eGFR is a number that reflects kidney function. Men who have urinary symp…
Sponsor: Marmara University • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:19 UTC
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Scoliosis study: does your back shape change how you see yourself?
Knowledge-focused Recruiting nowWhat is the relationship between frontal and axial back asymmetric parameters with self body image in adolescent idiopathic scoliosis Age This study will investigate the relationship between frontal and axial back asymmetry with self body image in adolescent idiopathic scoliosis …
Sponsor: Al Hayah University In Cairo • Aim: Knowledge-focused
Last updated Jun 26, 2026 15:41 UTC
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CPAP not enough? study checks hidden breathing trouble in obese sleep apnea patients
Knowledge-focused Not yet recruitingCAPNOSOH study is a single-center study conducted at Toulouse University Hospital, aiming to estimate the prevalence of obese and apneic subjects maintaining nocturnal hypoventilation under continuous positive airway pressure (CPAP).
Sponsor: University Hospital, Toulouse • Aim: Knowledge-focused
Last updated Jun 26, 2026 12:48 UTC
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Mind over nerve? study tests imagery plus stretches for better mobility
Knowledge-focused Not yet recruitingThe objective of this study will be to determine whether the combination of movement imaging techniques with neural mobilization (NM) exercises works to modify median nerve sensitivity to mechanical stimuli. Movement Representation Techniques (MRTs) are defined as therapeutic or …
Sponsor: University of Gran Rosario • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:09 UTC
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New quiz aims to boost lung disease care
Knowledge-focused Recruiting nowThis methodological study aims to develop and validate a questionnaire named for the Assessment of Patient Knowledge in Pulmonary Arterial Hypertension. The study will be conducted in four phases: (1) questionnaire development based on guidelines and literature; (2) content valid…
Sponsor: University of Sao Paulo General Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:00 UTC
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Dad in the OR? study explores how Father's presence at C-Section shapes birth experience
Knowledge-focused Not yet recruitingPregnancy and childbirth represent a crucial transition for couples, involving significant psychological and emotional adaptation. The World Health Organization recommends that all women have the possibility to be accompanied by a support person of their choice during labor and b…
Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS • Aim: Knowledge-focused
Last updated Jun 26, 2026 16:29 UTC
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Can a tablet replace hospital visits for blood clot patients?
Knowledge-focused Recruiting nowThe goal of this clinical trial is to learn about the feasibility and impact of remote care in patients diagnosed with thromboembolic disease of low risk. The main questions it aims to answer are: * the evaluation of feasibility of organisation between different healthcare profe…
Sponsor: Centre Hospitalier Eure-Seine • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:27 UTC
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Preterm babies may lack key vitamin at discharge, new study warns
Knowledge-focused Not yet recruitingInfancy may be associated with a risk of micronutrient depletion due to the high demands of rapid growth. This is particularly true when preterm birth occurs, as the period before term exhibits the highest rate of bodily growth across the lifespan. Folate and vitamin B12 are esse…
Sponsor: Norfolk and Norwich University Hospitals NHS Foundation Trust • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:44 UTC
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New toothpaste promises brighter smiles without fluoride
Symptom relief CompletedTo determine whether brushing with a non-fluoride tooth whitening dentifrice containing nHAP and a high cleaning silica system produces a greater level of stain reduction as indicated by the Modified Lobene Stain Index (MLSI) for the overall tooth surfaces than brushing with a co…
Sponsor: Boka LLC • Aim: Symptom relief
Last updated Aug 13, 2026 00:00 UTC
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Can vitamin c shield the brain from too much oxygen?
Knowledge-focused CompletedThis study is called CHE-OX-ANT (Cerebral Hemodynamic Effects of Oxygen and Antioxidants). It is a single-center, academic research project led by the Department of Intensive Care at Erasme Hospital (Université Libre de Bruxelles). The study focuses on understanding how the brai…
Sponsor: Erasme University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:35 UTC
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Chilly or cozy? study tests best temperature for tube feeding in ICU
Knowledge-focused By invitation onlyIn critically ill patients receiving enteral nutrition in the intensive care unit, the functional capacity of the gastrointestinal system can be significantly influenced by the mode of nutritional support. The temperature of enteral feeding may exert potential effects on gastric …
Sponsor: Bursa Yuksek Ihtisas Training and Research Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:06 UTC
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Gum Disease's hidden toll: new study links severity to quality of life
Knowledge-focused OngoingThis study aims to evaluate periodontal health status and its impact on oral health-related quality of life by combining clinical periodontal parameters with validated patient-reported outcome measures. Periodontal assessments included probing pocket depth (PPD), clinical attachm…
Sponsor: Abant Izzet Baysal University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Half of ER visits are not emergencies, study finds
Knowledge-focused CompletedThe use of ED by patients with non-urgent conditions has largely been seen in many hospitals. However, in general, half of the patients who visit the ED are non-urgent conditions. Due to this, the ED continues to struggle with overcrowding. This study aimed to determine the commo…
Sponsor: Sri Ramachandra Institute of Higher Education and Research • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:33 UTC