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127005 trials found · Page 5451 of 6351
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Second-Time fix for a birth defect shows promise in small study
Disease control CompletedThe aim of this study is to evaluate the outcomes, feasibility, and complication profile of re-operative hypospadias repair using tubularized incised plate urethroplasty as a single-stage procedure in a single-center experience.
Sponsor: Tanta University • Aim: Disease control
Last updated Jun 27, 2026 09:07 UTC
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Study reveals Meth's impact on hidden HIV
Knowledge-focused CompletedThe most commonly used illicit stimulant in HIV-infected individuals is methamphetamine (MA). Prior studies demonstrate strong evidence that MA promotes increased HIV transcription as well as immune dysregulation. A challenge in achieving worldwide HIV eradication is targeting sp…
Phase 4 • Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:05 UTC
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Pregnancy blood clot risk: are current doses right?
Knowledge-focused CompletedThe project aims to clarify the effect of the thromboprophylactic LMWH dose on coagulation in pregnant women just before birth, at the period of maximal physiological hypercoagulable state and with high risk of thromboembolism, the most common cause of maternal mortality in devel…
Sponsor: Charles University, Czech Republic • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:08 UTC
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Sleep therapy adherence under the microscope: do obese patients keep using their machines?
Knowledge-focused CompletedTo describe the adherence to positive airway pressure therapy among obese adult patients refered to the respiratory center east
Sponsor: Anne Kathrine Staehr-Rye • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:13 UTC
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COVID-19 linked to dangerous lung clots, new study suggests
Knowledge-focused CompletedThe World Health Organization (WHO) declared the 2019 novel coronavirus (COVID-19) a pandemic on March 11, 2020. As of 19 July 2020, there have been 14.3 million confirmed cases and over 600,000 confirmed deaths. Up to 14% of infected patients develop interstitial pneumonia, whic…
Sponsor: University of Aberdeen • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:35 UTC
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New electrode method could spot hidden brain damage early
Knowledge-focused CompletedThe progression of brain lesions after severe head trauma or subarachnoid hemorrhage results from extra cranial aggression which is well controlled in intensive care and intracranial aggression which is less well known and therefore less well managed. The detection of events that…
Sponsor: Hospices Civils de Lyon • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC
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Bipolar vs. laser: which prostate surgery is safer?
Symptom relief CompletedComparing the peri-operative outcomes in patients with benign prostatic hyperplasia (BPH) who will undergo bipolar enucleation of the prostate versus thulium laser enucleation.
Sponsor: Cairo University • Aim: Symptom relief
Last updated Jun 27, 2026 14:02 UTC
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Oxygen levels linked to surgical leaks in esophageal cancer patients
Knowledge-focused Recruiting nowThis study aims to determine whether postoperative hypoxia (arterial partial pressure of oxygen (PaO₂)\<80 mmHg) is an independent risk factor for anastomotic leakage after esophagectomy. The investigators conducted a retrospective analysis of cases from their center over the pas…
Sponsor: Sun Yat-sen University • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Avoiding the knife: study tests Non-Surgical care for colonoscopy injuries
Knowledge-focused CompletedThis is a retrospective, multicenter observational study that aims to evaluate the efficacy and safety of non-operative management in patients with iatrogenic colorectal perforations.
Sponsor: Pirogov Russian National Research Medical University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:06 UTC
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New language program aims to boost reading skills in struggling first graders
Symptom relief OngoingIn the proposed project, the investigators will conduct a multisite randomized controlled trial (RCT) to determine the efficacy of Let's Know!2, a small-group, language focused comprehension intervention, on children's lower- and higher-level language skills and comprehension ski…
Sponsor: MGH Institute of Health Professions • Aim: Symptom relief
Last updated Jun 27, 2026 08:06 UTC
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Ankle test may flag kidney danger after heart surgery
Knowledge-focused CompletedThis retrospective cohort study will evaluate whether a high preoperative ankle-brachial index is associated with postoperative renal adverse events in patients with acute Stanford type A aortic dissection who underwent surgical repair. The ankle-brachial index is a noninvasive v…
Sponsor: Nanjing First Hospital, Nanjing Medical University • Aim: Knowledge-focused
Last updated Jul 01, 2026 00:00 UTC
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Frozen platelets: a new hope for cancer bleeding prevention?
Knowledge-focused CompletedThe study "Cryopreservation of Platelets for Prophylactic Use in Onco-Hematology: an in vitro Study", coordinated by Dr. Lucia Merolle at the Department of Transfusion Medicine of the Azienda USL-IRCCS of Reggio Emilia, aims to investigate the impact of cryopreservation methods o…
Sponsor: Azienda USL Reggio Emilia - IRCCS • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:58 UTC
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Brain scans reveal how stress fuels cocaine relapse
Knowledge-focused Recruiting nowThis study uses \[11C\]NOP-1A positron emission tomography (PET) and a hydrocortisone challenge to image the interaction between nociceptive opioid peptide (NOP) receptors and cortisol/corticotrophin releasing factor (CRF) in subjects with cocaine use disorders (CUD) and matched …
Early phase 1 • Sponsor: Rajesh Narendran • Aim: Knowledge-focused
Last updated Jul 08, 2026 00:00 UTC
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How hot is too hot for seniors? new study aims to find out
Knowledge-focused Recruiting nowThis study evaluates critical environmental limits (temperature and humidity) above which older adults are unable to effectively thermoregulate. Participants will exercise in a series of different environmental conditions to identify combinations of temperature and humidity above…
Early phase 1 • Sponsor: Penn State University • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:00 UTC
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Pregnancy cell study: could tiny processes predict complications?
Knowledge-focused CompletedThe object of this study is to assess the intra- and inter-individual variability of apoptosis and autophagy activities in women during pregnancy: 1 / in women with a normal pregnancy and 2 / in pregnant women particularly at risk of complications. The study investigators hypoth…
Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC
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Cancer Patients' COVID-19 secrets revealed in new study
Knowledge-focused OngoingThe purpose of this study is to collect information that will help the reasearchers learn more about COVID-19 infections in cancer patients, and to find out about the effects of these infections on cancer treatment and outcomes. The research study involves asking people to comple…
Sponsor: Memorial Sloan Kettering Cancer Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:09 UTC
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Are repeat back surgeries riskier? new study investigates
Knowledge-focused OngoingTo identify the current mortality rate for initial Anterior Lumbar Interbody Fusion(ALIF)procedures. Establish/prove mortality rates for this operation have dropped in the past decade.
Sponsor: Methodist Health System • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:03 UTC
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Less scans, less stress? study tests smarter sarcoma surveillance
Symptom relief Recruiting nowThis phase II trial studies how anxiety is affected by 2 types of follow-up after surgery, limited follow-up and intense follow-up, in patients with stage II-III soft tissue sarcoma of the trunk and extremities. In cancer survivors, the fear of cancer coming back (recurring) is c…
Phase 2 • Sponsor: M.D. Anderson Cancer Center • Aim: Symptom relief
Last updated Jun 27, 2026 09:11 UTC
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App aids bariatric surgery prep in small trial
Knowledge-focused CompletedA randomized controlled trial on 40 bariatric surgery candidates who will be randomized into two arms (app vs. control). All the participants will receive the standard care of 3-6 preparation to bariatric surgery meetings with a dietitian, and only those participants who will ass…
Sponsor: Assuta Medical Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC
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New phone program aims to ease stress for working caregivers of veterans
Symptom relief CompletedUnpaid informal caregivers (CGs), such as family and friends, who are also employed may be at significant risk of experiencing burden and stress. This may be especially true for CGs who provide care to care recipients coping with behavioral health issues associated with condition…
Sponsor: VA Office of Research and Development • Aim: Symptom relief
Last updated Jun 27, 2026 07:58 UTC