Clinical trials: in Croatia
Edentulism, Edentulism Complete
Masticatory Efficiency, Bite Force, and Patient-Reported Outcomes in Patients Rehabilitated With Complete and Partial Dentures Supported by Teeth, Mini-Implants, or Conventional Implants
This study aims to evaluate masticatory efficiency, bite force, and patient-reported outcomes in edentulous and partially edentulous patients rehabilitated with different removable prosthodontic treatment modalities.
- Conditions
- Edentulism, Edentulism Complete, Partial Edentulism, Complete Dentures
- Trial name
- IMPROSTREHAB (NCT07639112)
- Where
- 2 sites in Croatia
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Hemophilia
Haemophilia and Bone Loss - PHILEOS Study
Haemophilia is a rare bleeding disorder, characterized by factor VIII (HA) or factor IX (HB) deficiency. The absence or the reduction of fVIII or fIX result in impaired thrombin generation and clot formation, causing excessive…
- Trial name
- PHILEOS (NCT04384341)
- Testing
- Bone densitometry (BMD), Blood sampling for patients only
- Where
- 23 sites in Belgium, Croatia and 3 more
- Volunteers
- 448 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Physical Activities, Sedentary Lifestyle
Logotherapy-Based Online Education to Improve Physical Activity in Sedentary Workers
Insufficient physical activity (PA) among individuals with sedentary occupations is associated with an increased risk of chronic disease and reduced health-related quality of life.
- Conditions
- Physical Activities, Sedentary Lifestyle, Quality of Life, Meaning of Life
- Trial name
- LOGO-PA RCT (NCT07582055)
- Testing
- Logotherapy-Based Online Education Program
- Where
- Croatia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Occupational Stress, Work-Related Stress
XR2ESILIENCE - XR-Based Resilience Training for Stress and Mental Health in Healthcare Workers
This study investigates the effectiveness of an extended reality (XR) based resilience training program designed to support the mental health and well-being of nurses working in hospital settings.
- Conditions
- Occupational Stress, Work-Related Stress, Mental Health, Burnout
- Trial name
- XR2ESILIENCE (NCT07544498)
- Testing
- XR-based Resilience Training, Waitlist Control
- Where
- 8 sites in Austria, Croatia and 3 more
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Overweight and Obesity, Inflammation
Prognostic Value of SII and SIRI in Obesity-Related Metabolic Complications
This observational study aims to evaluate the diagnostic and prognostic value of the systemic immune-inflammatory index (SII) and the systemic inflammation response index (SIRI) in individuals with overweight or obesity.
- Conditions
- Overweight and Obesity, Inflammation, Metabolic Syndrome
- Trial name
- SIMO-PRO (NCT07431593)
- Testing
- Nutritional counselling
- Where
- Croatia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Rijeka
Plaque Induced Gingival Disease, Oral Health
Effect of Benzydamine Hydrochloride Mouthrinse on Plaque Accumulation in Periodontally Healthy Female Subjects
The goal of this clinical trial is to evaluate the effect of a mouthrinse containing an active ingredient benzydamine hydrochloride in the absence of daily oral hygiene.
- Trial name
- BHCl-PLAQUE (NCT07565766)
- Testing
- Benzydamine hydrochloride mouthrinse
- Where
- Croatia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Inguinal Hernia, Spinal Anesthesia
The Effect of Local Anesthetic and Clonidine on the Cutaneous Silent Period During Spinal Anesthesia
The cutaneous silent period is a non-invasive technique that gives insight into the function of thin A delta fibers and as such can be a complement to conventional electrophysiological methods used to study the peripheral nerves.
- Trial name
- NCT03121261
- Testing
- levobupivacaine, clonidine
- Where
- Croatia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital Dubrava
Breast Tumors, Hypotension
Levobupivacaine and Lidocaine for Paravertebral Block Causes Greater Hemodynamic Oscillations Than Levobupivacaine
The purpose and the goal of this paper is to show whether the application of a combination of two local anesthetics, as opposed to the application of one local anesthetic at paravertebral block changes the hemodynamic variable.
- Conditions
- Breast Tumors, Hypotension, Bradycardia
- Trial name
- NCT02004834
- Testing
- levobupivacaine
- Where
- Croatia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Hospital Dubrava
Refractive Errors
Morphological Characteristics of the Maxillomandibular Region in a 3D Representation and the Refractive Status of the Eye
The goal of this observational study is to learn more about the relationship between the size and shape of the eye and the shape of the face in healthy young adults.
- Trial name
- NCT07460557
- Testing
- No intervention; Observational study
- Where
- Croatia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Chronic Kidney Disease Patients
Glycocalyx and Oxidative Stress in Endothelial Function (Part 1)
The primary research objective of the project is to determine the role of eGC in microvascular reactivity in CKD (cross-sectional study 1).
- Trial name
- GlikoOxEND (NCT07437729)
- Where
- Croatia
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Rotator Cuff Tears, Hemorrhage, Surgical
Effect of Intravenous Tranexamic Acid on Visual Clarity During Shoulder Arthroscopy in the Beach Chair Position
Shoulder arthroscopy offers numerous advantages and has led to a continuous increase in procedural complexity. Adequate intraoperative visual clarity is essential for successful performance of the procedure and is primarily…
- Conditions
- Rotator Cuff Tears, Hemorrhage, Surgical, Shoulder Injuries
- Trial name
- NCT05397652
- Testing
- Tranexamic Acid Injectable Product
- Where
- Croatia
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Nikola Matejcic
Gingivitis, Malocclusion
Dental Biofilm Control During Orthodontic Treatment
Orthodontic appliances can affect changes in the relationships of members of the oral microbiome. Microbiome imbalance can result in oral infections and complicate treatment.
- Trial name
- ORTHOBIOFILM (NCT05532241)
- Testing
- fixed metal orthodontic appliance, fixed non-metal orthodontic appliance, oral hygiene
- Where
- 3 sites in Croatia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Rijeka
Late-perimenopause, Menopause
Time-Restricted Eating in Combination With a Low Glycaemic Index Diet on Cognitive Function, Biological Ageing and Metabolic Health in Perimenopause and Menopause.
The goal of this randomised controlled trial is to investigate whether Time-Restricted Eating (TRE) combined with a Low Glycaemic Index Mediterranean Diet can improve cognitive function, metabolic health, and biological ageing in…
- Conditions
- Late-perimenopause, Menopause, Perimenopause
- Trial name
- NutriAge (NCT07378787)
- Testing
- Time-Restricted Low-Glycaemic Index Diet
- Where
- 2 sites in Croatia, Cyprus
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Nicosia
Rocuronium, Muscle Weakness
General Anesthesia With and Without Muscle Relaxation and Muscle Strength Recovery
Neuromuscular blocking agents are often used during general anesthesia. Also, general anesthesia may be performed without use of neuromuscular blocking agents.
- Conditions
- Rocuronium, Muscle Weakness, General Anaesthesia
- Trial name
- NCT04760912
- Testing
- Rocuronium, General anesthesia for surgery
- Where
- Croatia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Clinical Hospital Centre Zagreb
Thyroid Associated Orbitopathy
OCT Angiography Drived Alterations in Thyroid-associated Orbitopathy
The aim of this observational study is to evaluate retinal microvascular alterations in patients with thyroid-associated orbitopathy (TAO) using optical coherence tomography angiography (OCTA).
- Trial name
- TAO (NCT07341347)
- Where
- Croatia
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Osijek University Hospital
Lifestyle (Sedentary Behavior and Physical Activity), Mental Health
Lifestyle and Its Association With Maintaining Health
This study is part of the LIFEHEALTH project and will be carried out in five Mediterranean European Union countries: Croatia, Greece, Italy, Slovenia, and Spain.
- Conditions
- Lifestyle (Sedentary Behavior and Physical Activity), Mental Health, Nutrition, Sleep
- Trial name
- LifeHealth-OBS (NCT07309484)
- Where
- Croatia
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- University of Zadar
TAVI(Transcatheter Aortic Valve Implantation), Conduction Disorder
Biomarkers of Inflammation and Fibrosis in Conduction Disorders After TAVI
Prediction of conduction disorders (CDs) in patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI) is an important and complex process with a significant impact on patient outcomes.
- Conditions
- TAVI(Transcatheter Aortic Valve Implantation), Conduction Disorder, Aortic Stenosis, Permanent Pacemaker Implantation
- Trial name
- NCT07201363
- Testing
- Biomarkers of inflammation and fibrosis in pre-procedural serum blood samples, Transthoracic echocardiography with myocardial deformation analysis and staging according to the extent of cardiac damage related to AS
- Where
- Croatia
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Clinical Hospital Center Rijeka
Type 1 Diabetes (T1D)
"Perception, Knowledge, and Attitudes of Educational Staff Regarding the Care of Children With Type 1 Diabetes: Evaluation of the Educational Program"
Type 1 diabetes is a chronic autoimmune disease that requires continuous monitoring and regulation of glycemia. Children with type 1 diabetes face challenges that can disrupt their daily routines in school and kindergarten.
- Trial name
- PKA-T1D-EDU (NCT07148076)
- Testing
- Education Program
- Where
- 2 sites in Croatia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sibenik University of Applied Sciences
Voice Disorder Due to Iatrogenic Factor, Endotracheal Intubation During Surgery
Objective and Perceptual Characteristics of the Voice After Endotracheal Intubation in Head and Neck Surgery
Introduction: Possible consequences of endotracheal intubation are post-intubation voice changes. Hypothesis: Endotracheal intubation during head and neck surgery is associated with objective and perceptual voice disorders.
- Conditions
- Voice Disorder Due to Iatrogenic Factor, Endotracheal Intubation During Surgery, Thyroid Surgery, Head and Neck Surgery
- Trial name
- VOICE (NCT07131800)
- Where
- Croatia
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Clinical Hospital Centre Zagreb
Keratoconus
The K-Map Study, Global Prevalence of KC
Keratoconus is a ocular disease classified under ectatic diseases which often results in bilateral and asymmetrical corneal distortion. It usually affects patients at young age and can cause severe visual loss.
- Trial name
- NCT03115710
- Testing
- Rotating Scheimpflug camera (Pentacam HR)
- Where
- 12 sites in United States, China and 10 more
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva