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127005 trials found · Page 5499 of 6351
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Why does COVID-19 steal your sense of smell? scientists investigate
Knowledge-focused CompletedThis study is a case-control study to characterize the molecular and cellular anomalies of the olfactory epithelium of COVID-19 patients with isolated anosmia, by comparison with the olfactory epithelium of non-infected subjects.
Sponsor: Institut Pasteur • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:51 UTC
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134,000 french volunteers help uncover COVID-19's spread and social impact
Knowledge-focused CompletedEpiCov is a population-based cohort which aims to provide national and regional estimates of seroprevalence of SARS-CoV-2 infection and analyse relations between living conditions and the dynamics of the epidemic in France. The study population is a random sample of individuals a…
Sponsor: Institut National de la Santé Et de la Recherche Médicale, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:05 UTC
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Nerve block may help you breathe easier after belly surgery
Symptom relief Recruiting nowThis study will be undertaken to investigate the respiratory and analgesic effects of ultrasound guided rectus sheath block analgesia after elective abdominal surgery with midline incision.
Sponsor: Assiut University • Aim: Symptom relief
Last updated Jun 26, 2026 14:20 UTC
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COVID-19 may wreak havoc on hormones, new study suggests
Knowledge-focused CompletedThe goal of this observational study is to measure the changes in the parameters of endocrine function and tissue sensitivity to hormones induced by SARs-CoV-2 infection. The main questions it aims to answer are: * Does SARs-CoV-2 infection causes endocrine dysfunctions? * Does…
Sponsor: Istituto Auxologico Italiano • Aim: Knowledge-focused
Last updated Jun 26, 2026 12:52 UTC
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Why do so many anorexia patients relapse after leaving the hospital?
Knowledge-focused CompletedThe hospitalization in patients with anorexia nervosa has often a short-term success, as weight is restored to a healthy level, but high percentage of patients relapse during the first year following the discharge. Starting from the observation that the relapse rate is lower in o…
Sponsor: Villa Garda Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:51 UTC
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Can a website replace genetic counseling for BRCA families?
Knowledge-focused By invitation onlyThe primary goal of this research is to test a web-based genetic education intervention that is designed to educate men and women from hereditary cancer families about the personal relevance of genetic testing in order to help them male decisions about whether to pursue genetic t…
Sponsor: Georgetown University • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:55 UTC
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Obesity's impact on bypass surgery: what 500 patients reveal
Knowledge-focused CompletedThis study is planned to assess the effect of obesity (BMI over 30 kg / m2) on hospital outcomes of isolated coronary artery bypass grafting in patients with chronic ischemic heart disease.
Sponsor: Tomsk National Research Medical Center of the Russian Academy of Sciences • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 UTC
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Heart clots leave unique brain marks after stroke
Knowledge-focused CompletedAcute infarction patterns have been described in cardioembolic stroke, mainly with atrial fibrillation (AF) or patent foramen ovale. We aimed to analyse acute infarction MRI characteristics in stroke patients with intracardiac thrombus (ICT) compared with stroke patients with AF.
Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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97,000 french volunteers help map COVID-19's hidden spread
Knowledge-focused CompletedThis study aims to quantify and follow the cumulative incidence of SARS-CoV-2 infection in the French population using serological tests and to assess the determinants of infection from Constances, E3N-E4N, ELFE-Epipage 2 and NutriNet-Santé cohorts.
Sponsor: Institut National de la Santé Et de la Recherche Médicale, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:03 UTC
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Team care approach may tame atrial fibrillation risks
Disease control CompletedThe goal of this prospective-enrolling cohort study is to test and observe the effect of an integrated multi-discipline care program in patients with atrial fibrillation. The main questions it aims to answer are: 1. to understand the baseline characteristics and to explore the o…
Sponsor: National Taiwan University Hospital • Aim: Disease control
Last updated Jun 27, 2026 08:11 UTC
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Brain scan may reveal hidden healthy tissue in glioma swelling
Knowledge-focused Completedhe goal of this observational study is to investigate the functional and biological characteristics of the brain tissue surrounding diffuse gliomas, known as peritumoral edema (PTE). The study aims to determine if a non-invasive brain imaging technique, resting-state functional M…
Sponsor: West China Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC
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Spine surgery alert system put to the test
Knowledge-focused By invitation onlyIntraoperative Neuromonitoring (IONM) is a tool used by neurophysiologists during spine surgery to prevent irreversible damage to the spinal cord during procedures through a system of alerts. This study investigates the effectiveness of IONM in 300 participants receiving spine su…
Sponsor: Allina Health System • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:00 UTC
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New study compares two surgical techniques for a common birth defect in boys
Disease control Completed* Purpose\*\* To compare the Slit-like Adjusted Mathieu (SLAM) technique versus the inner transverse preputial onlay island flap for repair of anterior and mid-penile hypospadias with narrow urethral plate, evaluating complication rates, surgical outcomes, and cosmetic results. *…
Sponsor: Al-Azhar University • Aim: Disease control
Last updated Jun 27, 2026 12:35 UTC
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Heel pain showdown: surgery or exercise for plantar fasciitis?
Symptom relief CompletedPlantar fasciitis (PF) is one of the most common causes of heel pain in 40-60 year old people. Approximately 10% of the population is affected by the disorder and the PF prevalence is 3.6-7.0%. The risk factors include decreased ankle dorsiflexion, overweight (BMI\> 27), pronated…
Sponsor: University of Southern Denmark • Aim: Symptom relief
Last updated Jun 27, 2026 12:28 UTC
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New rapid test for COVID-19 being developed with patient samples
Diagnosis CompletedCollection of nasal/nasopharyngeal/throat swabs and blood samples from patients presenting at their designated care facility displaying symptoms of COVID-19 and undergoing a SOC SARS-CoV-2 test or those who have tested positive in the past to aid development, calibration and perf…
Sponsor: LumiraDx UK Limited • Aim: Diagnosis
Last updated Jun 27, 2026 14:00 UTC
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Helmet device tracks brain pressure in COVID-19 patients
Knowledge-focused CompletedThe use of non-invasive intracranial pressure monitoring, including intracranial pressure pulse morphology in patients with COVID-19, could calculate possible components associated with the presence of neurological symptoms in these patients, in addition to being a tool with the …
Sponsor: Federal University of São Paulo • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:11 UTC
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Health coaching offers new hope for veterans battling chronic pain
Symptom relief CompletedThe National Academy of Medicine (NAM) labels chronic pain as one of the most extensive health care issues facing our society with "severe impacts on all aspects of the lives of its sufferers."1 Pain predominant chronic multisymptom illness (Pain-CMI, e.g., fibromyalgia) is a par…
Sponsor: VA Office of Research and Development • Aim: Symptom relief
Last updated Jun 27, 2026 12:10 UTC
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Did a simple phone call keep chronic patients out of the hospital?
Knowledge-focused CompletedFollowing the announcement of the containment of the population due to the COVID-19 epidemic on March 17, 2020 in France, a notable decrease in the number of consultations in general practice was reported. Patients no longer contact their general practitioner, including those wit…
Sponsor: University Hospital, Tours • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC
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Ear Surgery's hidden impact on balance revealed by virtual reality test
Knowledge-focused OngoingInner ear trauma during chronic otitis surgery is one of the major concerns of Otolaryngology. Hearing thresholds or semicircular canals were investigated with this purpose. The investigator's aim is to test the utricle for surgical trauma.
Sponsor: Pamukkale University • Aim: Knowledge-focused
Last updated Jul 16, 2026 00:00 UTC
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COVID-19 blood clot mystery: new study aims to unravel why some patients develop dangerous clots
Knowledge-focused CompletedIncreased D-dimers at admission of COVID-19 infected patients entering hospital due to a severe disease is a risk factor for death. Understanding this acquired coagulopathy is a prerequisite before specific interventional studies. The study investigators aim to apply a normalized…
Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC