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116076 trials found · Page 5183 of 5804
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Promising combo trial for prostate cancer halted early
Disease control TerminatedThis research study is a Phase II clinical trial, which tests the safety and effectiveness of an investigational combination of drugs to learn whether they work in treating a specific cancer. "Investigational" means that the combination of drugs is still being studied and that re…
Phase: PHASE2 • Sponsor: Massachusetts General Hospital • Aim: Disease control
Last updated Jun 27, 2026 12:35 UTC
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Dental implant pain: which drug works best?
Symptom relief CompletedBackground and aim: Postoperative pain is an adverse effect of oral surgeries and may therefore be prevented or minimized. This study compares the efficacy of preemptive ibuprofen and dexamethasone protocols in pain prevention and control after surgical implant placement. Method…
Phase: PHASE4 • Sponsor: King Abdulaziz University • Aim: Symptom relief
Last updated Jun 27, 2026 07:57 UTC
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Elderly heart Patients' other illnesses may disrupt blood thinner stability
Knowledge-focused CompletedAtrial fibrillation (AF) is a common condition whose prevalence increases with advancing age . One of the main complications of this arrhythmia is the occurrence of systemic thromboembolism, the first of which the occurrence of cerebrovascular accident (CVA) . The advanced age it…
Sponsor: Nantes University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 UTC
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Mint or not? study tests Smokers' preferences for nicotine gum and inhalers
Knowledge-focused CompletedThe primary aim of this study is to determine menthol smokers' perception, product preference, and pattern of use across six products including, mint-flavored nicotine gum; non-flavored nicotine gum; mentholated nicotine inhaler; and non-menthol nicotine inhaler. Participants wil…
Phase: NA • Sponsor: University of Minnesota • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:53 UTC
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500 patients to help improve cataract lens implants
Knowledge-focused ENROLLING_BY_INVITATIONThe main objective of this research is to assess visual function and optical performance of CE marked, implanted intraocular lenses to understand the individual factors that affect their performance and how these may be improved in future designs and to evaluate measurement techn…
Phase: NA • Sponsor: Aston University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:12 UTC
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Scientists hunt for hidden genes behind rare childhood disease
Knowledge-focused CompletedSyndromic congenital neutropenia (SCN) includes a heterogeneous group of diseases characterized by congenital neutropenia associated with the involvement of other organs. Most patients have syndromic congenital neutropenia, which does not correspond, either clinically or genetica…
Sponsor: Centre Hospitalier Universitaire Dijon • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:01 UTC
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IPhone heart monitor put to the test for QT interval accuracy
Diagnosis CompletedThis study will validate the recording accuracy of a specific electrical interval of the heart, the QT interval, between an iPhone rhythm strip recording and a traditional 12-lead electrocardiogram (ECG). These measurements will occur in hospitalized patients that are starting ei…
Phase: NA • Sponsor: University of Oklahoma • Aim: Diagnosis
Last updated Jun 27, 2026 12:04 UTC
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Nurse phone calls may ease chemo side effects and anxiety
Symptom relief CompletedIn health care, the phone has emerged as a clinical tool in its own right, especially for the development of psychological support to patients and that, in many pathologies. Its potential in the development of psycho-social support was quickly identified. However, to our knowled…
Phase: NA • Sponsor: Centre Antoine Lacassagne • Aim: Symptom relief
Last updated Jun 27, 2026 12:23 UTC
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Iron deficiency in cancer: a hidden problem exposed
Knowledge-focused CompletedIn cancerology, anemia is a frequently-found situation, with a prevalence ranging from 30% to 90%, according to the series, disease stages, primary tumor locations and age (Scotte, Launay-Vacher et al. 2012). Although very probably a major cause of anemia, iron deficiency (ID) ha…
Phase: NA • Sponsor: Centre Antoine Lacassagne • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Swiss registry tracks adults with congenital heart disease to uncover hidden risks
Knowledge-focused Recruiting nowDue to successes in the last decades in pediatric heart surgery and cardiology, 90-95% of the children with congenital heart disease reach adult age.This results in an increasing number of adults or "grown-ups" with congenital heart disease (ACHD or GUCH patients) that require sp…
Sponsor: University Hospital, Basel, Switzerland • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
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Can a simple blood test spot who will die from H1N1?
Knowledge-focused CompletedMannose-binding lectin (MBL) plays an important role in the innate immune response. In addition to activating the complement, MBL can induce cytokine production and contribute to a deleterious inflammatory response with severe A(H1N1)pdm09 virus infection. The aim was to determin…
Sponsor: Centre Hospitalier Universitaire, Amiens • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 UTC
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Could your gut bacteria be linked to eye disease?
Knowledge-focused CompletedBackground: \- Uveitis is a general term describing a group of inflammatory diseases of the eye. The causes of uveitis are not fully understood. Researchers want to look at bacteria in the body that might be related to the inflammation. They will study the natural bacteria prese…
Sponsor: National Eye Institute (NEI) • Aim: Knowledge-focused
Last updated Jul 02, 2026 00:00 UTC
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Scientists track rare genetic disorder to unlock its secrets
Knowledge-focused Recruiting nowBackground: \- GATA2 deficiency is a genetic disorder that can cause problems with a person s immune system and other body systems. Some people who have this disorder develop few problems from it. Others can have a wide range of health problems, from skin problems, to hearing lo…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Jul 10, 2026 00:00 UTC
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Eye nerve size on CT may predict death risk after brain aneurysm rupture
Knowledge-focused CompletedSub Arachnoid Hemorrhage (SAH) is a public health concern because of its high incidence (7/100 000 inhab.), its mortality rate (25%), and its morbidity rate (50%).
Sponsor: Centre Hospitalier Universitaire, Amiens • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:06 UTC
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Mayo clinic launches biorepository to unlock ALS biomarkers
Knowledge-focused Recruiting nowThe purpose of this study is to collect CSF and blood samples that can be used in future research studies to identify potential biomarkers in blood and cerebrospinal fluid (CSF) collected in Amyotrophic Lateral Sclerosis (ALS) patients.
Sponsor: Mayo Clinic • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:04 UTC
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New drug combo shows early promise for recurrent lymphoma
Disease control CompletedBiologic therapies, such as lenalidomide, may stimulate the immune system in different ways and stop cancer cells from growing. Idelalisib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. This phase I trial studies the side effects and t…
Phase: PHASE1 • Sponsor: Alliance for Clinical Trials in Oncology • Aim: Disease control
Last updated Jun 27, 2026 14:00 UTC
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Botox for the esophagus: new hope for swallowing pain?
Symptom relief CompletedThis study aims to evaluate the efficacy and the safety of endoscopic injection of 100 IU of botulinum toxin (BTX) in the distal esophagus in patients with symptoms related to hypercontractile esophageal motility disorders.
Phase: PHASE2 • Sponsor: Hospices Civils de Lyon • Aim: Symptom relief
Last updated Jun 27, 2026 08:05 UTC
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Can MRI predict breast cancer treatment success?
Knowledge-focused TerminatedThis is a single institution, observational research study in which patients are observed using DWI/DCE MRI imaging before and after receiving neoadjuvant anti-HER2 therapy.
Sponsor: University of Washington • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
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Scientists peer into gut nerves to unravel IBS mysteries
Knowledge-focused Recruiting nowRectal biopsies from IBS patients or healthy subjects will be taken. Biopsies will be used for: 1. the isolation of submucosal plexus to perform: 1.1 live nerve recordings and Calcium imaging; 1.2 immunohistochemistry; 1.3 mRNA (Messenger ribonucleic acids) isolation and real t…
Phase: NA • Sponsor: KU Leuven • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:03 UTC
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Brain zaps for weight loss: tiny study explores deep brain stimulation against obesity
Disease control CompletedThis study focuses on lateral hypothalamic area (LHA) deep brain stimulation (DBS) for severe obesity. In a previous pilot study, three subjects were implanted with a DBS electrode into the LHA under an Investigational Device Exemption (IDE) and IRB approved study at West Virgini…
Phase: NA • Sponsor: Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute) • Aim: Disease control
Last updated Jun 27, 2026 07:56 UTC