Clinical trials: open to volunteers, sponsored by Semmelweis University
Infection, Sepsis
A Study to Compare the Efficacy and Safety of Extended and Intermittent Infusion of Beta-lactams in Critically Ill Paediatric Patients
The goal of this clinical trial is to examine the success and safety of administering certain antibiotics (beta-lactams) given in a longer 3-hour infusion to children (0-17 years) who are critically ill and have severe infection.
- Conditions
- Infection, Sepsis, NICU, PICU
- Trial name
- PEBBLE (NCT07484633)
- Testing
- Extended infusion time of the following beta-lactam: meropenem, Short-term infusion time of the following beta-lactam: meropenem, Extended infusion time of the following beta-lactam: piperacillin/tazobactam
- Where
- 2 sites in Hungary
- Volunteers
- 110 people
- Sponsor
- Semmelweis University
Infection, Sepsis
KInetics of Procalcitonin to Reduce Unnecessary aNtibiotic Use - Comparing Procalcitonin Kinetics-guided and Absolute Procalcitonin Value-guided Antibiotic Initiation in Reducing Unnecessary Antibiotic Use in Critically Ill Patients
The study aims to compare the efficacy and safety of an absolute procalcitonin (PCT) value-guided antibiotic initiation protocol and a protocol using the kinetics of PCT (the difference between the actual and the previous day…
- Trial name
- KIPRUN (NCT07211620)
- Testing
- Kinetics, Absolute
- Where
- 2 sites in Hungary
- Volunteers
- 250 people
- Sponsor
- Semmelweis University
Alveolar Bone Loss, Edentulism Nos
The Application of a Biphasic Calcium Sulfate Graft Material in Sinus Floor Elevation
Pneumatization of the maxillary sinus may lead to insufficient bone volume for dental implant placement in the edentulous posterior maxilla.
- Trial name
- NCT06533397
- Testing
- Sinus floor elevation (SFE), preoperative cone beam computed tomography (CBCT), postoperative CBCT
- Where
- Hungary
- Volunteers
- 40 people
- Sponsor
- Semmelweis University
Colorectal Cancer, Colorectal Neoplasms
Resistance vs Aerobic Prehabilitation Before Colorectal Cancer Surgery
The goal of this clinical trial is to learn which type of exercise before surgery best reduces complications after colorectal surgery in adults with colorectal cancer or precancerous lesions.
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Postoperative Complications
- Trial name
- NCT07896174
- Testing
- Resistance Training Prehabilitation, Aerobic Training Prehabilitation, Standard Trimodal Care
- Where
- Hungary
- Volunteers
- 480 people
- Sponsor
- Semmelweis University
Cerebral Palsy
The Effects of Protocolized Breathing Exercises on Pulmonary Function in Adolescents With Cerebral Palsy.
This multicenter randomized controlled pilot trial evaluates whether an 8-week protocolized breathing exercise program improves pulmonary function and quality of life in adolescents and young adults with cerebral palsy.
- Trial name
- NCT07873593
- Testing
- Protocolized breathing exercises
- Where
- Hungary
- Volunteers
- 360 people
- Sponsor
- Semmelweis University
Anxiety, Hospitalization
Virtual Nature Versus Guided Imagery for Anxiety and Well-Being in Hospitalized Older Adults
Long hospital stays can be difficult for older adults. Being confined to a ward, with limited mobility and little access to the outdoors, may contribute to anxiety, low mood, and reduced well-being.
- Conditions
- Anxiety, Hospitalization, Quality of Life, Psychological Distress
- Trial name
- NCT07765355
- Testing
- Immersive virtual reality nature exposure, Guided imagery
- Where
- 2 sites in Hungary
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
TMD/Orofacial Pain, Malocclusions
Evaluation of the Effects of Orthognathic Surgeries on the Temporomandibular Joint Using a Mandibular Movement Analyzer Device
Condylar position and mandibular motion assessment with digital facebows Arcus Digma III before and after orthognathic surgery.
- Trial name
- NCT07828041
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- Semmelweis University
Endometriosis, Adenomyosis of Uterus
Artificial Intelligence Into Ultrasound Diagnostics in Reproductive Medicine
The goal of this observational study is to develop and validate artificial intelligence (AI)-based algorithms that support ultrasound diagnosis of endometriosis, adenomyosis, myometrial masses, uterine malformations, and impaired…
- Conditions
- Endometriosis, Adenomyosis of Uterus, Leiomyoma (Uterine Fibroids), Uterine Neoplasms
- Trial name
- AUDRIE (NCT07810920)
- Where
- Hungary
- Volunteers
- 1,600 people
- Sponsor
- Semmelweis University
Aorta Aneurysm, Carotid Arteriosclerosis
The Role Oral Microbiome in the Development and Progression of Aorta Aneurysm and Carotid Atherosclerosis
The goal of this observational study is to compare the microbiome (bacterial al community) of the diseased vascular site and the oral cavity with specific attention to chronic inflammatory periodontitis in patients who have aorta…
- Trial name
- OMB (NCT07824921)
- Where
- Hungary
- Volunteers
- 100 people
- Sponsor
- Semmelweis University
Acute Biliary Pancreatitis
Prophylactic Sphincterotomy in Acute Biliary Pancreatitis Patients Unfit for Surgery
This is a prospective, multicenter, open-label, randomized controlled trial designed to evaluate the efficacy and safety of prophylactic endoscopic sphincterotomy (ES) in frail patients unfit for cholecystectomy following an…
- Trial name
- PROSECCO (NCT07238296)
- Testing
- Prophylactic endoscopic sphincterotomy
- Volunteers
- 92 people
- Sponsor
- Semmelweis University
Cerebral Palsy
Effects of Lokomat-Robot Assisted Gait Training on Gross Motor Function in Children and Young Adults With Cerebral Palsy
This single-center, controlled, delayed-intervention, quasi-experimental study evaluates the effectiveness of Lokomat®-assisted robotic gait training on gross motor function and health-related quality of life in children and…
- Trial name
- NCT07732205
- Testing
- Sessions with Lokomat robot-assisted system, Control arm
- Where
- Hungary
- Volunteers
- 96 people
- Sponsor
- Semmelweis University
Ocular Surface Allergy, Conjunctivitis, Allergic
Treatment of Ocular Surface Inflammations
The goal of this clinical trial is to learn if topical Cyclosporine 1% works to treat severe allergic ocular surface inflammation in pediatric population.
- Conditions
- Ocular Surface Allergy, Conjunctivitis, Allergic, Blepharoconjunctivitis
- Trial name
- NCT07732855
- Testing
- Topical Cyclosporine 1%
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- Semmelweis University
Septic Shock
Effects of Hemoadsorption on Vascular Integrity in Septic Shock
This study aims to investigate the effects of adjunctive CytoSorb hemoadsorption therapy versus standard medical treatment on endothelial dysfunction in patients with refractory septic shock.
- Trial name
- ADSORP-VIP (NCT07711197)
- Testing
- CytoSorb hemoadsorption, Standard Medical Therapy (SMT)
- Where
- Hungary
- Volunteers
- 110 people
- Sponsor
- Semmelweis University
Myopia Progression, Myopia
Inhibition of Myopia Progression With Optical Devices
This observational study aims to determine whether optical devices designed to slow myopia progression and/or environmental factors can prevent myopia progression in the pediatric and adolescent myopic population.
- Conditions
- Myopia Progression, Myopia, Myopia, Child Myopia Progression
- Trial name
- NCT07698977
- Testing
- Wearing myopia-control D.I.M.S. glasses while awake, DIMS (Defocus Incorporated Multiple Segments) lenses
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- Semmelweis University
Systemic Amyloidosis, ATTR Amyloidosis
Hungarian National Systemic Amyloidosis Registry
This registry is an observational, multicenter, retrospective and prospective, non-pharmacological study designed to collect and analyze data from patients with systemic amyloidosis treated in inpatient and outpatient cardiology…
- Conditions
- Systemic Amyloidosis, ATTR Amyloidosis, AL Amyloidosis, Amyloid Cardiomyopathy
- Trial name
- AMYREG (NCT07689331)
- Where
- 12 sites in Hungary
- Volunteers
- 300 people
- Sponsor
- Semmelweis University
Neurodevelopmental Disorder (Diagnosis)
Virtual Reality Headset as an Alternative Tool for Reducing Dental Anxiety
The aim of this study is to investigate whether the use of virtual reality (VR) headsets can have a positive effect on dental fear during dental procedures and stress induced by the dental environment.
- Trial name
- NCT07667023
- Testing
- Virtual reality headset, standard dental care
- Where
- Hungary
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Periodontitis
Evaluation of Clinical and Radiological Outcomes Following the Treatment of Periodontal Intraosseous Defects Using Autogenous Tooth-derived Graft or Autogenous Bone Graft With Enamel Matrix Derivatives. A 12-month Randomized Controlled Clinical Trial.
This clinical study aims to evaluate and compare two different materials used to treat bone defects caused by periodontitis. Periodontitis is a chronic inflammatory condition that damages the supporting structures of teeth…
- Trial name
- NCT06991998
- Testing
- Autogenous bone graft with enamel matrix derivative, Autogenous tooth-derived graft with enamel matrix derivative
- Where
- Hungary
- Volunteers
- 60 people
- Sponsor
- Semmelweis University
Children, Only, Anesthesia
VR Based Simulation in the Preparation of Children for MRI - MRVR
The goal of this randomized controlled trial is to evaluate whether a virtual reality based preparation method can efficiently decrease the proportion of children requiring general anesthesia during MRI examinations.
- Trial name
- MRVR (NCT06132854)
- Testing
- VR, Booklet
- Where
- Hungary
- Volunteers
- 288 people
- Sponsor
- Semmelweis University
Intrabony Periodontal Defect
Comparison of MIST With PRF and GBT With PRF in the Treatment of Intrabony Periodontal Defect. A Prospective RCT
The aim is to evaluate in a prospective, randomized, controlled clinical study the healing of a MIST procedure combined with PRF, or GBT combined with PRF.
- Trial name
- NCT06768424
- Testing
- Guided biofilm therapy, Platelet Rich Fibrin, Minimally Invasive Surgical Technique
- Where
- Hungary
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Hypoxic-Ischemic Encephalopathy, Asphyxia
Hydrocortisone Therapy Optimization During Hypothermia Treatment in Asphyxiated Neonates
This is a prospective, single center, pharmacokinetic study of intravenous hydrocortisone therapy for systemic low blood pressure during hypothermia treatment in asphyxiated newborns.
- Conditions
- Hypoxic-Ischemic Encephalopathy, Asphyxia, Hypotension, Circulatory Failure Neonatal
- Trial name
- UniCort (NCT05836610)
- Testing
- Hydrocortisone
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- Semmelweis University