Sponsor or institution
Clinical trials and research at Semmelweis University
As of November 12, 2026, Find a Trial lists 35 clinical trials run by Semmelweis University that are recruiting, at sites in 5 countries (most in Hungary (35), Germany (1), Netherlands (1)). 1 was first registered in the last 30 days. By phase: Phase 4 (3), Early Phase 1 (2). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 35Clinical trials
- 1New in 30 days
- 5Countries
Newest trials
All recruiting trials (35)
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Prehabilitation with Resistance, Aerobic, or Both Before Colorectal Surgery
Four pre-surgery exercise options (resistance, aerobic, both, or none) will be tested to see which best reduces complications after colorectal cancer surgery.
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How jaw surgeries affect the jaw joint, using a movement device
This study tests how orthognathic surgery changes jaw joint movement in adults with severe dentofacial deformities.
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AI into Ultrasound Diagnostics in Reproductive Medicine
Researchers are testing AI tools that analyze transvaginal ultrasound images to help detect endometriosis, adenomyosis, uterine masses, and pregnancy-related receptivity in women aged 18-45.
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Virtual nature vs guided imagery for anxiety and well-being in hospitalized older adults
In this study, hospitalized adults 65 and older try two ways to bring nature to them: watching 360-degree nature videos on a VR headset or listening to a guided imagery audio to imagine the same scenes, to see which helps mood and anxiety during a two-week period.
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Topical Cyclosporine 1% for Severe Pediatric Ocular Surface Inflammation
This study tests whether daily topical Cyclosporine 1% helps children with severe allergic eye inflammation and if it reduces the need for rescue steroids.
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Using DIMS Glasses to See if Myopia Progression Slows in Kids
This observational study tests whether wearing DIMS glasses in children and teens with myopia can slow progression, considering factors like outdoor time and family history.
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Hungarian National Systemic Amyloidosis Registry
This registry collects medical data from adults with systemic amyloidosis across Hungary to help understand how the disease is diagnosed and treated in real-world practice.
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Longer IV infusion of beta-lactams in critically ill children
This trial tests whether a 3-hour infusion of beta-lactam antibiotics works better than the usual 0.5-hour infusion in critically ill children with infections.
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Online or group physiotherapy versus one-on-one physiotherapy for jaw (TMD) muscle pain
This trial will test whether online or group physiotherapy works as well as individual physiotherapy for adults with TMD-related jaw muscle pain.
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Using procalcitonin changes versus single procalcitonin values to reduce unnecessary antibiotics in ICU patients
We will try to see if using daily changes in procalcitonin instead of a single procalcitonin cutoff can safely reduce unnecessary antibiotics in critically ill patients with suspected infection.
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Autistic traits and eating problems in young children
This project will test whether autistic traits in children aged 1.5–6 are linked to feeding difficulties by using Hungarian parent questionnaires and in-person checks.
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Adapting the Mainzer Audiometric Test for Children (MATCH) into another language
This project tries to adapt and standardize a children's speech hearing test (MATCH) into another language so clinicians can measure how well 3–6-year-olds with and without hearing loss understand speech.
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Speech and language outcomes after neonatal hypoxic-ischemic encephalopathy
We will see if early newborn tests—blood gas and lactate values, aEEG, and MRI (especially corpus callosum ADC)—can predict language, IQ, memory, or later diagnoses like autism and ADHD in children aged 4–7 who had moderate to severe HIE and therapeutic hypothermia.
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Freeze-dried donor bone versus your own bone to widen the jaw for dental implants
This test will see if freeze-dried donor bone blocks work as well as a person's own bone blocks to rebuild the jaw for dental implants in adults with significant ridge atrophy.
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Cardiovascular health in children and young adults with chronic conditions
This project will see if children and young adults (ages 6-25) with chronic health conditions show early signs of aging in large and small blood vessels using noninvasive imaging and clinical tests.
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Subcutaneous intersectional short-pulse brain stimulation for epilepsy
This trial tries a new subcutaneous intersectional short-pulse (ISP) electrical stimulation system to see if it can safely reduce seizure frequency and severity in adults with drug-resistant epilepsy who are not candidates for surgery.
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Ultra-high-resolution cardiac CT with NAEOTOM Alpha before TAVI
This study will test whether ultra-high-resolution photon-counting CT can accurately detect coronary artery disease in patients having TAVI and potentially reduce the need for invasive coronary angiography.
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Improving blood management practices in Central Eastern Europe hospitals
This study is testing how well hospitals in Central Eastern Europe can improve their blood management practices to better care for patients and reduce unnecessary blood transfusions after they receive training.
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Evaluating the success of vital pulp therapy methods for dental pulp exposure
This study is testing different ways to treat exposed dental pulp to see which methods work best for adults with teeth that can be saved.
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MIST with PRF versus GBT (with or without PRF) for treating a single deep intrabony periodontal defect
This trial tests whether adding platelet-rich fibrin (PRF) to a minimally invasive surgical approach (MIST) or to guided biofilm therapy (GBT) improves healing of a single deep intrabony periodontal defect in adults.
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Using breast milk to treat brain injury in newborns
This study is testing if giving breast milk through the nose can help newborns with brain injuries feel better and develop normally while they are being treated with cooling therapy.
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Using intranasal breast milk to improve outcomes in newborns with brain injury
This study is testing if giving fresh breast milk through the nose can help newborns with brain injury do better in the long run compared to standard care.
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Understanding Prognostic Factors in Esophageal Cancer Patients
This study looks at patients with esophageal cancer to see which health factors might affect their recovery and overall well-being.
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Using custom implants to decompress jaw cysts
This study is testing whether custom-made implants can help reduce jaw cysts and promote healing in patients with these cysts.
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Comparing heart imaging techniques for coronary artery disease
This study is testing if a new heart imaging method can better identify problems in patients suspected of having coronary artery disease compared to a traditional imaging technique.
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Short-term high-dose rosuvastatin effects on coronary plaque using photon-counting CT
This trial tests whether a short course of intensified rosuvastatin (40 mg) changes coronary plaque composition and flow on photon‑counting coronary CT in statin‑naive adults with stable chest pain and mild atherosclerosis.
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Using a special bone graft for sinus floor elevation in dental procedures
This study is testing a special bone graft to see if it helps people with not enough bone in their upper jaw get better results from dental implants after sinus surgery.
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Using NovoMatrix for treating gum recession
This study is testing whether a new treatment called NovoMatrix can help people with gum recession improve their gum health and appearance after surgery.
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Impact of Abutment Design on Tissue Around Dental Implants
This study tests how different designs of dental abutments affect the healing and appearance of the gums and bone around dental implants for people with a missing tooth in the front of their mouth.
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Caffeine citrate loading dose before extubation in preterm infants
This study tests if giving a dose of caffeine to preterm babies before they are taken off the ventilator can help them breathe better and stay off the machine successfully.
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Surgical treatment for gum tissue issues after removing localized growths
This study is testing a new surgical method to help people with gum problems after removing growths, aiming to improve their gum health and reduce complications.
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Investigating mitochondrial dysfunction in women with PCOS and infertility
This study is trying to see if problems with energy production in cells are linked to polycystic ovary syndrome (PCOS) and infertility in women.
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Using virtual reality to prepare children for MRI scans
This study tests if using virtual reality can help kids feel less scared during MRI scans and reduce the need for anesthesia compared to regular preparation methods.
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Optimizing hydrocortisone therapy for newborns undergoing hypothermia treatment after asphyxia
This study is testing how to best use hydrocortisone treatment for newborns who have had trouble breathing at birth and are being cooled to help their recovery.
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Advanced imaging techniques for diagnosing joint diseases
This study is testing a new type of imaging called photon-counting CT to see if it can better diagnose joint diseases like rheumatoid arthritis compared to traditional methods like MRI and X-rays.
Quick answers
How many clinical trials run by Semmelweis University are recruiting right now?
35, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 5 countries. The most sites are in Hungary (35 trials), Germany (1 trial), Netherlands (1 trial), Switzerland (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 3, Early Phase 1: 2. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.