# New clinical trials in Croatia: 202 since Nov 2024

Updated November 9, 2026.

202 clinical studies with a site in Croatia were first posted on ClinicalTrials.gov from November 19, 2024 to November 9, 2026; 63 have an industry sponsor and 137 are recruiting or about to. The newest, NCT07925359, was posted on November 9, 2026: The Evaluation of User Experience With FARAVIEW™ Technology of the OPAL HDx™ Mapping System When Used With... (Boston Scientific Corporation).

## The full list

New clinical trials with a site in Croatia: 202 rows for $10.10, first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026. Columns: NCT ID, Title, Sponsor, Sponsor class, Phase, Status, Conditions, Condition groups (MeSH), Interventions, Start date, First posted, Enrollment, Enrollment type, Location countries, Central contact, Contact phone, Contact email, Last update posted, Read on, Source. The new rows each week by email, about 7 rows a month: $19 a month. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (central contact, contact phone, contact email, sponsor class, condition groups (MeSH), interventions and 5 more), which open on your screen as soon as the payment clears and come by email. The rows on this page are a sample.

Buy: https://specstream.ai/data/clinical-trials/country/croatia

SpecStream is the live web data engine for teams and agents. It reads every new study on ClinicalTrials.gov each morning, and this page is that reading. Ask for the conditions, phases or countries you follow and each new trial arrives in your sheet, CRM, Slack or agent with the sponsor, the sites and the listed contact.

- New trials: 202
- Industry sponsored: 63
- Recruiting or not yet: 137
- Latest posted: November 9, 2026

## Newest trials

The newest 100 of 202, each linked to its record. The full list holds every one with the sponsor class, interventions, start date and the central contact as the record prints it.

| First posted | NCT ID | Title | Sponsor | Phase | Status | Conditions | Enrollment | Countries | Source |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| November 9, 2026 | NCT07925359 | The Evaluation of User Experience With FARAVIEW™ Technology of the OPAL HDx™ Mapping System When Used With the FARAWAVE NAV™ ULTRA Pulsed... | Boston Scientific Corporation | Not applicable | Not yet recruiting | Atrial Fibrillation (AF), Paroxysmal AF, Persistent Atrial Fibrillation (PersAF), FARAPULSE | 200 | Croatia, Czechia, France | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07925359) |
| November 2, 2026 | NCT07910149 | Airway Ultrasound in Oncologic Maxillofacial Patients | University Hospital Dubrava | Observational | Recruiting | Head and Neck Cancer | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07910149) |
| October 30, 2026 | NCT07908108 | Cross-cultural Adaptation and Validation of the Localised Scleroderma Quality of Life Instrument (LoSQI) in Juvenile Localised Scleroderma... | Istituto Giannina Gaslini | Observational | Active not recruiting | Scleroderma | 272 | Argentina, Brazil, China, Croatia, Denmark, Egypt, Germany, Greece, India... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07908108) |
| October 22, 2026 | NCT07888491 | Electrosurgical Patterns and Learning Curve in Elective Laparoscopic Cholecystectomy | University Hospital of Split | Observational | Recruiting | Cholelithiasis | 165 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07888491) |
| October 21, 2026 | NCT07886736 | Acute Effects of Stretching, Kinesio Taping, Cold Water Immersion and Foam Rolling on Wrist Strength and Precise Force and Position Control | Grgur Kovačić | Not applicable | Completed | Healthy Volunteers, Muscle Strength, Motor Control | 56 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07886736) |
| October 21, 2026 | NCT07885891 | Cefepime-Zidebactam Versus Ceftazidime-Avibactam With or Without Colistin for Hospital-Acquired or Ventilator-Associated Bacterial Pneumonia | Wockhardt | Phase 3 | Not yet recruiting | Hospital Acquired Bacterial Pneumonia (HABP), Ventilator Associated Bacterial Pneumonia (VABP) | 324 | Bosnia and Herzegovina, Bulgaria, Croatia, France, Georgia, Greece, India... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07885891) |
| October 21, 2026 | NCT07885059 | Dose-sparing Balanced Propofol Sedation in Colonoscopy | University of Split, School of Medicine | Not applicable | Completed | Colonoscopy, Sedation and Analgesia | 76 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07885059) |
| October 14, 2026 | NCT07874139 | Prospective Study on Antimicrobial RESIstance in Chronic Pulmonary DiseasE | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | Observational | Recruiting | Chronic Lung Diseases | 683 | Albania, Australia, Belgium, Brazil, Canada, China, Croatia, Czechia, Denmark... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07874139) |
| October 9, 2026 | NCT07868549 | Effects of Three Oral Hygiene Protocols on Oral Bacteria in Intensive Care Patients | University of Zagreb | Not applicable | Enrolling by invitation | Oral Bacterial Colonization, Oral Hygiene | 86 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07868549) |
| October 8, 2026 | NCT07866664 | Association Between Periodontal Status and the Interrupted Supportive Periodontal Therapy During the COVID-19 Pandemic | University of Zagreb | Observational | Completed | Compliance, Periodontitis, Periodontal Therapy | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07866664) |
| October 5, 2026 | NCT07857954 | Comparison of Leucocyte-rich PRP and Leucocyte-poor PRP in Treating Mild to Moderate Knee Osteoarthritis | St. Catherine Specialty Hospital | Not applicable | Completed | Knee Osteoarthritis (Kellgren-Lawrence Grade 1-3), Knee Osteoarthritis, PRP, Platelet-rich Plasma (PRP) | 59 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07857954) |
| October 5, 2026 | NCT07857447 | The Effects of a Modified Mediterranean Diet on Ulcerative Colitis Patients | University Hospital Sestre Milosrdnice | Not applicable | Not yet recruiting | Ulcerative Colitis (UC) | 62 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07857447) |
| October 2, 2026 | NCT07856693 | Bone and Soft Tissue Healing After Socket Preservation With NOVAMag or Permamem Membranes | University of Zagreb | Not applicable | Not yet recruiting | Alveolar Bone Loss, Tooth Loss / Rehabilitation, Alveolar Bone Grafting, Socket Preservation | 50 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07856693) |
| October 2, 2026 | NCT07855783 | Machine-Learning Prediction of Pregnancy Outcomes After Assisted Reproductive Treatments | BetaPlus Center for Reproductive Medicine | Observational | Recruiting | IVF Outcomes, Prediction Models, Infertility Assisted Reproductive Technology, Live Birth | 2,200 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07855783) |
| September 28, 2026 | NCT07844824 | Effect of Subperiosteal Ropivacaine After Third Molar Extraction | University of Zagreb | Phase 4 | Completed | Wisdom Tooth Removal, Dental Anesthesia, Ropivacaine | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07844824) |
| September 22, 2026 | NCT07834385 | Mechanical Resistance Curves of the NTLC75 Linear Stapler During Barcelona Ileotransverse Anastomosis | University Hospital of Split | Observational | Not yet recruiting | Right Colon Cancer | 40 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07834385) |
| September 16, 2026 | NCT07823530 | Bioelectrical Response to Preoperative Hydration in Colorectal Surgery | University Hospital of Split | Not applicable | Not yet recruiting | Postoperative Complications | 120 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07823530) |
| September 10, 2026 | NCT07811830 | Stress in Trauma Patients in Triage Categories 3-5 | Gabriela Katharina Pomper | Observational | Not yet recruiting | Trauma (Including Fractures) | 300 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07811830) |
| September 8, 2026 | NCT07807189 | HERMES: International Survey and Portable External Power Evaluation During Respiratory Support Transport | Medipol University | Observational | Completed | Patient Transport, Respiratory Failure, Noninvasive Ventilation, High-Flow Nasal Oxygen, Mechanical Ventilation... | 246 | Chile, Croatia, Egypt, India, Iran, Italy, Mexico, Oman, Qatar, Saudi Arabia... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07807189) |
| August 20, 2026 | NCT07777744 | Severe Complications During Ventricular Tachycardia or Premature Ventricular Complex Ablation | University Hospital, Basel, Switzerland | Observational | Recruiting | Ventricular Tachycardia (VT), Premature Ventricular Complexes | 15,000 | Austria, Canada, China, Croatia, France, Germany, Greece, Israel, Italy... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07777744) |
| August 19, 2026 | NCT07773701 | Effects of Epithelialization-enhancing Agents Following Diode Laser-assisted Frenectomy: A Randomized Clinical Trial | University of Zagreb | Not applicable | Completed | Frenulectomy | 45 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07773701) |
| August 19, 2026 | NCT07772518 | Intracardiac Echocardiography-guided Versus Electroanatomical Mapping-guided Pulsed Field Ablation for Paroxysmal Atrial Fibrillation | Mitera Hospital | Not applicable | Recruiting | Paroxysmal Atrial Fibrillation (PAF) | 292 | Croatia, Czechia, Greece, Hungary, Italy, Poland, Slovakia, Slovenia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07772518) |
| August 10, 2026 | NCT07756385 | Comparison of Two Phacoemulsification Systems in Cataract Surgery (UNITY VCS vs. Centurion) | University Hospital Sveti Duh | Not applicable | Completed | Cataract Surgery | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07756385) |
| August 5, 2026 | NCT07747285 | POSH-Ex: Physiotherapist-Led Telerehabilitation Exercise Programme for Postpartum Sexual Health | University Medical Centre Ljubljana | Not applicable | Not yet recruiting | Postpartum Sexual Dysfunction, Postpartum Depression, Fatigue, Physical Activity | 84 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07747285) |
| July 28, 2026 | NCT07730034 | Early Postoperative Physiotherapy to Prevent Respiratory Insufficiency After Elective Heart Surgery | Dijana Filipović | Not applicable | Recruiting | CABG, Respiratory Insufficiency, Postoperative Pulmonary Complications (PPCs) | 40 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07730034) |
| July 27, 2026 | NCT07728656 | Endothelial Extracellular Vesicles as Biomarkers of Endothelial Activation in Pregnant Women With Hypertensive Disorders of Pregnancy | Josip Juraj Strossmayer University of Osijek | Observational | Recruiting | Hypertensive Disorder of Pregnancy, Gestational Hypertension, Preeclampsia | 80 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07728656) |
| July 27, 2026 | NCT07728643 | Endothelial Extracellular Vesicles as Biomarkers of Endothelial Activation in Children With Newly Diagnosed Hypertension | Josip Juraj Strossmayer University of Osijek | Observational | Recruiting | Pediatric Hypertension, Primary Hypertension, Endothelial Dysfunction | 80 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07728643) |
| July 27, 2026 | NCT07728630 | Endothelial Extracellular Vesicles as Biomarkers of Endothelial Activation in Adults With Newly Diagnosed Hypertension | Josip Juraj Strossmayer University of Osijek | Observational | Recruiting | Hypertension, Endothelial Function | 80 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07728630) |
| July 23, 2026 | NCT07722793 | EndoVascular Aneurysm Repair: Heart Remodeling and Aortic Stiffness Study | Josip Juraj Strossmayer University of Osijek | Observational | Enrolling by invitation | Abdominal Aortic Aneurysm, Arterial Stiffness, Left Ventricle Remodeling | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07722793) |
| July 23, 2026 | NCT07722247 | Corneal Biomechanics and Surgically Induced Astigmatism in Pseudoexfoliation Syndrome | Kata Culina | Observational | Recruiting | Pseudoexfoliation Syndrome, Cataract, Astigmatism | 70 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07722247) |
| July 22, 2026 | NCT07719101 | Influence of Cataract Surgery on Corneal Biomechanical Properties in Patients With Pseudoexfoliation Syndrome | Kata Culina | Observational | Not yet recruiting | Pseudoexfoliation Syndrome, Cataract | 70 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07719101) |
| July 17, 2026 | NCT07709962 | Mindfulness-Based and Forest Bathing Interventions for Older Women With Treated Arterial Hypertension | University of Rijeka | Not applicable | Completed | Arterial Hypertension | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07709962) |
| July 16, 2026 | NCT07706712 | Evaluation of the DuoVT PFA System for Ventricular Tachycardia | Abbott Medical Devices | Not applicable | Recruiting | Ventricular Tachycardia | 50 | Croatia, Czechia, Italy, Spain | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07706712) |
| July 15, 2026 | NCT07705217 | The Role of Gut and Skin Microbiota in Alopecia Areata | Polyclinic GrandMed | Not applicable | Not yet recruiting | Alopecia Areata, Fecal Microbiota Transplantation (FMT), T Cell Subsets, Microbiome | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07705217) |
| July 15, 2026 | NCT07704437 | Remimazolam for Emergence Delirium Prevention in Children Undergoing Tonsillectomy | University Hospital of Split | Phase 1 | Completed | Remimazolam, Tonsillectomy, Emergence Delirium | 110 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07704437) |
| July 13, 2026 | NCT07700186 | Skin Barrier Function in Women Using UV Nail Lamps | University of Split, School of Medicine | Observational | Completed | Healthy Volunteers | 40 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07700186) |
| July 10, 2026 | NCT07696429 | Effect of Topical Anesthesia on the Phonation Process During High-Speed Digital Imaging Laryngoscopy in Patients With Laryngopharyngeal... | Mario Bilić | Not applicable | Completed | Laryngo-pharyngeal Reflux | 70 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07696429) |
| July 10, 2026 | NCT07695376 | CARAMEL Observational Study | Biogipuzkoa Health Research Institute | Observational | Recruiting | Perimenopause, Menopause, Cardiovascular (CV) Risk, Women (Between 30 to 60 Years Old), Cardiovascular Disease Risk... | 3,000 | Colombia, Croatia, Greece, Lithuania, Spain | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07695376) |
| June 30, 2026 | NCT07676253 | Helichrysum Italicum Extract in Irritant Contact Dermatitis | University of Split, School of Medicine | Not applicable | Recruiting | Skin Barrier Disruption and Recovery | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07676253) |
| June 26, 2026 | NCT07670741 | Community Blood Pressure Screening and Cardiovascular Risk Assessment in Croatia | Dr. Josip Benčević General Hospital | Observational | Not yet recruiting | Hypertension, Cardiovascular Risk Factors | 500 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07670741) |
| June 23, 2026 | NCT07662902 | Ulcerative Colitis Permeability | University Hospital Dubrava | Observational | Enrolling by invitation | Ulcerative Colitis (UC), Steatotic Liver Disease, Intestinal Permeability | 100 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07662902) |
| June 15, 2026 | NCT07648719 | Effects of Femoral Canal Opening Technique on Biomarkers | University of Split, School of Medicine | Not applicable | Completed | Inflammation, Bone Metabolism | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07648719) |
| June 10, 2026 | NCT07639112 | Masticatory Efficiency, Bite Force, and Patient-Reported Outcomes in Patients Rehabilitated With Complete and Partial Dentures Supported by... | University of Zagreb | Observational | Active not recruiting | Edentulism, Edentulism Complete, Partial Edentulism, Complete Dentures, Removable Partial Denture, Implant Supported... | 240 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07639112) |
| June 9, 2026 | NCT07637266 | Impact of Del Nido Versus Blood Cardioplegia on Myocardial Viability Assessed With Magnetic Resonance Imaging | Klinički Bolnički Centar Zagreb | Not applicable | Recruiting | CABG, Myocardial Viability | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07637266) |
| May 29, 2026 | NCT07614698 | Evaluation of a Peptide Cream on the Forearm Skin Recovery of Healthy Volunteers | University of Split, School of Medicine | Not applicable | Recruiting | Skin Barrier Disruption and Recovery | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07614698) |
| May 29, 2026 | NCT07614100 | Cerebral Microembolization During Transcatheter Aortic Valve Implantation: Comparing Balloon-expandable and Self-expanding Valves | Ivan Zeljkovic | Not applicable | Not yet recruiting | Aortic Stenosis | 80 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07614100) |
| May 27, 2026 | NCT07610018 | Cerebral Microembolization During Pulmonary Vein Isolation: Comparison of Different Pulsed Field Ablation Systems | Ivan Zeljkovic | Not applicable | Not yet recruiting | Ablation of Arrhythmia's | 100 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07610018) |
| May 20, 2026 | NCT07600580 | The Association Between Bilateral Intermediate Cervical Plexus Block During Total Thyroidectomy and Surgical Stress Response | University Hospital Dubrava | Phase 4 | Recruiting | Thyroid Cancer, Thyroid and Parathyroid Surgery, Hyperthyreosis and Goiter, Surgical Stress Response | 48 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07600580) |
| May 12, 2026 | NCT07582055 | Logotherapy-Based Online Education to Improve Physical Activity in Sedentary Workers | University of Zagreb | Not applicable | Recruiting | Physical Activities, Sedentary Lifestyle, Quality of Life, Meaning of Life | 200 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07582055) |
| May 4, 2026 | NCT07565766 | Effect of Benzydamine Hydrochloride Mouthrinse on Plaque Accumulation in Periodontally Healthy Female Subjects | University of Zagreb | Phase 4 | Completed | Plaque Induced Gingival Disease, Oral Health | 50 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07565766) |
| April 29, 2026 | NCT07557576 | Effect of Opioid-Free vs Opioid-Based Anesthesia on Postoperative Pain and Emergence Agitation in Children Undergoing Cleft Surgery | Iva Smiljanić | Not applicable | Recruiting | Cleft Lip Palate, Orofacial Cleft, Agitation, Emergence, Analgesia Assessment, Analgesia, Pediatric | 90 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07557576) |
| April 23, 2026 | NCT07548424 | Study of a Peptide Cream's Effect on the Facial Skin Barrier Using a Side-by-Side Comparison | University of Split, School of Medicine | Not applicable | Completed | Skin Barrier Function, Skin Hydration, Topical Peptide Effects on Facial Skin Barrier Function | 24 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07548424) |
| April 22, 2026 | NCT07546500 | A Study of Azenosertib (ZN-c3) Versus Investigator's Choice Chemotherapy in Subjects With Platinum-Resistant High-Grade Serous Ovarian... | K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc | Phase 3 | Recruiting | Ovarian Cancer | 420 | Argentina, Australia, Belgium, Brazil, Canada, Croatia, Denmark, Estonia... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07546500) |
| April 22, 2026 | NCT07544498 | XR2ESILIENCE - XR-Based Resilience Training for Stress and Mental Health in Healthcare Workers | Medical University of Graz | Not applicable | Not yet recruiting | Occupational Stress, Work-Related Stress, Mental Health, Burnout, Resilience | 232 | Austria, Croatia, Germany, Portugal, Spain | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07544498) |
| April 16, 2026 | NCT07533175 | AMAZE 2: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Type 2 Diabetes Lose... | Novo Nordisk A/S | Phase 3 | Active not recruiting | Diabetes Mellitus, Overweight, Obesity | 638 | Argentina, Brazil, Croatia, Hungary, Italy, Mexico, Romania, Slovakia, South... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07533175) |
| April 14, 2026 | NCT07529444 | Microbiological Evaluation of the Effectiveness of Different Surface Decontamination Protocols for Dental Implants | University of Zagreb | Not applicable | Recruiting | Periimplant Diseases, Dental Implant Failure, Dental Implant Complications | 90 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07529444) |
| April 13, 2026 | NCT07522424 | Comparison and Analysis of Functionality, Safety, Cost-effectiveness, and Environmental Impact of Reprocessed and New Ablation Catheters in... | Ivan Zeljkovic | Not applicable | Not yet recruiting | Arhythmia | 200 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07522424) |
| April 9, 2026 | NCT07520045 | Biomarkers in Diabetic Retinopathy Treated With Faricimab vs Biosimilar Ranibizumab | Osijek University Hospital | Not applicable | Recruiting | Diabetic Retinopathy (DR), Diabetic Macular Edema (DME) | 100 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07520045) |
| April 3, 2026 | NCT07509294 | Effect Of Electroacupuncture With Local Anesthesia On Pain And Stress During Impacted Lower Third Molar Surgery | University of Zagreb | Not applicable | Not yet recruiting | Postoperative Pain, Stress, Psychological, Impacted Lower Third Molar | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07509294) |
| March 27, 2026 | NCT07497087 | A Study to Test Whether Nerandomilast Helps People With Systemic Sclerosis | Boehringer Ingelheim | Phase 3 | Recruiting | Systemic Sclerosis | 448 | Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Canada, Chile, China... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07497087) |
| March 24, 2026 | NCT07490977 | Cross-Education From Unilateral Strength and Balance Training in Older Adults With Bilateral Knee Osteoarthritis | University of Zagreb | Not applicable | Not yet recruiting | Knee Osteoarthritis (OA) | 45 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07490977) |
| March 19, 2026 | NCT07483034 | Receptive Music Therapy Effects on Anxiety, Depression, QoL, and EGF, IL-8, and NfL During the Breast Cancer Treatment. | Brigita Vilc | Not applicable | Enrolling by invitation | Breast Cancer Invasive, Chemotherapy, Breast Cancer Surgery, Breast Cancer, Positive Axillary Lymph Node | 90 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07483034) |
| March 18, 2026 | NCT07481422 | Safety and Efficacy of Lyophilized Faecal Microbiota Transplantation Via Capsules in Treatment of Irritable Bowel Syndrome | University of Rijeka | Phase 1/2 | Recruiting | Irritable Bowel Syndrome (IBS) | 70 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07481422) |
| March 16, 2026 | NCT07475767 | Ultrasound, Nutritional Status, and Outcomes in Surgical ICU | Osijek University Hospital | Observational | Recruiting | Nutritional Status, Muscle Thickness of the Quadriceps Femoris, Frailty | 50 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07475767) |
| March 10, 2026 | NCT07462598 | Patient Satisfaction and Postoperative Outcomes Following All-on-Four Implant Surgery Under Analgosedation | University of Zagreb | Observational | Completed | Parodontopathy | 30 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07462598) |
| March 10, 2026 | NCT07460557 | Morphological Characteristics of the Maxillomandibular Region in a 3D Representation and the Refractive Status of the Eye | University of Zagreb | Observational | Recruiting | Refractive Errors | 120 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07460557) |
| March 9, 2026 | NCT07457450 | Intraosseous Anesthesia in MIH-Affected Teeth | University of Zagreb | Not applicable | Active not recruiting | Molar Incisor Hypomineralisation | 50 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07457450) |
| March 6, 2026 | NCT07456111 | A Comparison of Remimazolam Besylate and Propofol Sedation in Patients Undergoing Colonoscopic Polypectomy | Clinical Hospital Centre Zagreb | Phase 4 | Recruiting | Colonic Polyp, Sedation Complication | 90 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07456111) |
| March 6, 2026 | NCT07454811 | Real-time Treatment of Chronic Pain Using Digital Intelligence | Osijek University Hospital | Not applicable | Not yet recruiting | Chronic Pain, Multidisciplinary Biopsychosocial Program, Quality of Life | 80 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07454811) |
| March 5, 2026 | NCT07451873 | Glycocalyx and Oxidative Stress in Endothelial Function (Part 2) | Josip Juraj Strossmayer University of Osijek | Observational | Recruiting | Coronary Heart Disease | 35 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07451873) |
| March 3, 2026 | NCT07446803 | Ultrasound Scoring Methods to Monitor Breathing Problems in Intensive Care Patients | Clinical Hospital Center Rijeka | Observational | Not yet recruiting | Acute Respiratory Insufficiency | 20 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07446803) |
| March 2, 2026 | NCT07444320 | Evaluation of Novel Waveforms Delivered Using the FARAPULSE™ PFA System | Boston Scientific Corporation | Not applicable | Recruiting | Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation | 200 | Croatia, Czechia, Hong Kong, Taiwan | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07444320) |
| February 27, 2026 | NCT07437729 | Glycocalyx and Oxidative Stress in Endothelial Function (Part 1) | Josip Juraj Strossmayer University of Osijek | Observational | Recruiting | Chronic Kidney Disease Patients | 105 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07437729) |
| February 24, 2026 | NCT07431593 | Prognostic Value of SII and SIRI in Obesity-Related Metabolic Complications | University of Rijeka | Observational | Recruiting | Overweight and Obesity, Inflammation, Metabolic Syndrome | 200 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07431593) |
| February 23, 2026 | NCT07428499 | Phase 3 Extension Study of ADX-324 in Participants With Hereditary Angioedema (HAE) | ADARx Pharmaceuticals, Inc. | Phase 3 | Recruiting | Hereditary Angioedema (HAE), Hereditary Angioedema - Type 1, Hereditary Angioedema - Type 2, HAE | 90 | Argentina, Australia, Austria, Belgium, Bulgaria, Canada, China, Croatia... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07428499) |
| February 20, 2026 | NCT07422974 | Perioperative Outcomes After Neoadjuvant Therapy in Colorectal Cancer | Osijek University Hospital | Observational | Recruiting | Colorectal Carcinoma (CRC), Complications, Neoadjuvant Therapy, Endothelial Dysfunction | 68 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07422974) |
| February 17, 2026 | NCT07415954 | A Research Study Comparing How Well Different Doses of the Medicine NNC0662-0419 Lower Blood Sugar in People With Type 2 Diabetes | Novo Nordisk A/S | Phase 2 | Recruiting | Diabetes Mellitus, Type 2 | 270 | Croatia, Hungary, Japan, Poland, Portugal, Slovakia, South Korea, Spain... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07415954) |
| February 17, 2026 | NCT07415044 | LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis | Eli Lilly and Company | Phase 2 | Recruiting | Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate, Ulcerative Colitis, Active Severe | 1,431 | Argentina, Brazil, Canada, China, Colombia, Croatia, Czechia, France, Greece... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07415044) |
| February 13, 2026 | NCT07409181 | A Study to Test Whether Different Doses of BI 3000202 Help People With Systemic Lupus Erythematosus (SLE) | Boehringer Ingelheim | Phase 2 | Recruiting | Systemic Lupus Erythematosus | 405 | Argentina, Australia, Brazil, Bulgaria, China, Colombia, Croatia, Germany... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07409181) |
| February 13, 2026 | NCT07408414 | The Effect of Local Anesthesia Techniques on Postoperative Pain After Laser Treatment of Pilonidal Sinus | Opća županijska bolnica Požega | Not applicable | Recruiting | Pilonidal Cyst and Sinus Without Abscess, Pilonidal Sinus Disease, Pilonidal Sinus Treatment, Laser Ablation | 100 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07408414) |
| February 12, 2026 | NCT07406711 | Biopsychosocial vs Multimodal Chronic Pain Management | Osijek University Hospital | Not applicable | Completed | Chronic Low Back Pain, Multidisciplinary Biopsychosocial Program, Quality of Life | 128 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07406711) |
| February 11, 2026 | NCT07404046 | Comparison of Tendon and Muscle-Tendon Semitendinosus Grafts After ACL Reconstruction | University Hospital Dubrava | Not applicable | Recruiting | Cruciate Ligament Reconstruction | 40 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07404046) |
| February 10, 2026 | NCT07400107 | AMAZE 8: A Research Study Investigating How Well the Medicine NNC0487-0111 Compared to Semaglutide Helps People With Excess Body Weight and... | Novo Nordisk A/S | Phase 3 | Not yet recruiting | Obesity, Overweight, Diabetes Mellitus, Type 2 | 1,000 | Argentina, Brazil, Bulgaria, Croatia, Germany, Hungary, India, Mexico, Poland... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07400107) |
| February 6, 2026 | NCT07393490 | Effect of Apneic Oxygenation of the Non-ventilated Lung During Lung Cancer Surgery. | Osijek University Hospital | Not applicable | Recruiting | Lung Cancer (Diagnosis) | 56 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07393490) |
| February 5, 2026 | NCT07389434 | Feasibility, Safety, Cost-effectiveness, and Environmental Impact of Reprocessed Ablation Catheters in PVI | University Hospital Dubrava | Not applicable | Recruiting | Atrial Fibrillation (AF) | 200 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07389434) |
| February 4, 2026 | NCT07387809 | Effectiveness of Laser-activated Photoacoustic Flow in One-visit Revision of Teeth With Apical Periodontitis | University of Zagreb | Not applicable | Active not recruiting | Apical Periodontitis | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07387809) |
| February 3, 2026 | NCT07384845 | The Role of Transcutaneous Vagus Nerve Stimulation in Treatment of Acute Brain Injury | Clinical Hospital Centre Zagreb | Not applicable | Not yet recruiting | Acute Brain Injury, Transcutaneous Vagus Nerve Stimulation, Neuromodulation, Immunomodulation | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07384845) |
| January 30, 2026 | NCT07378787 | Time-Restricted Eating in Combination With a Low Glycaemic Index Diet on Cognitive Function, Biological Ageing and Metabolic Health in... | University of Nicosia | Not applicable | Recruiting | Late-perimenopause, Menopause, Perimenopause | 72 | Croatia, Cyprus | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07378787) |
| January 22, 2026 | NCT07360834 | Study Aiming to Test Whether Non-invasive Liquid Biopsies Can Safely Reduce Invasive Surveillance Methods in Lynch Syndrome | UNICANCER | Not applicable | Not yet recruiting | Lynch Syndrome | 2,000 | Croatia, Czechia, Finland, France, Italy, Latvia, Netherlands, Norway, United... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07360834) |
| January 21, 2026 | NCT07355296 | PODOMOUNT-Basket, a Study to Test Whether BI 764198 Helps Adults and Adolescents With Different Types of Kidney Disease | Boehringer Ingelheim | Phase 2 | Recruiting | Proteinuric Kidney Diseases | 132 | Argentina, Australia, Belgium, Brazil, Canada, China, Croatia, Denmark, France... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07355296) |
| January 20, 2026 | NCT07353710 | A Study on the Acquisition of 2D ICE Images With the CHORUS IDx System in Subjects Undergoing an Ablation Procedure | Boston Scientific Corporation | Not applicable | Recruiting | Atrial Arrhythmia, Intracardiac Echocardiography | 200 | Australia, Croatia, Czechia, Greece, Malaysia, New Zealand, Poland, Singapore | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07353710) |
| January 20, 2026 | NCT07351149 | Postoperative Acute Kidney Injury in Children Undergoing Major Non-cardiac Surgery | Uppsala University | Observational | Recruiting | Acute Kidney Injury | 2,000 | Australia, Brazil, Canada, Croatia, France, Italy, Netherlands, Serbia, Sweden... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07351149) |
| January 16, 2026 | NCT07349121 | OPTION-EMEA Clinical Trial | Boston Scientific Corporation | Not applicable | Recruiting | Atrial Fibrillation (AF), Stroke Prevention in Patients With Atrial Fibrillation, Left Atrial Appendage Closure, Pulsed... | 500 | Belgium, Croatia, France, Italy, Spain | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07349121) |
| January 16, 2026 | NCT07348263 | EFESO: Study on Juvenile Onset Eosinophilic Fasciitis | Meyer Children's Hospital IRCCS | Observational | Recruiting | Eosinophilic Fasciitis | 20 | Croatia, Germany, Israel, Italy, Romania, Slovenia, Spain, Sweden, Turkey... | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07348263) |
| January 14, 2026 | NCT07341347 | OCT Angiography Drived Alterations in Thyroid-associated Orbitopathy | Osijek University Hospital | Observational | Completed | Thyroid Associated Orbitopathy | 68 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07341347) |
| January 14, 2026 | NCT07339449 | Intraoperative Multimodal Monitoring as a Means in Reducing the Duration of Mechanical Ventilation in High-Risk Patients Undergoing Major... | University Hospital Dubrava | Not applicable | Recruiting | Major Abdominal Surgeries, Mechanical Ventilation | 100 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07339449) |
| January 14, 2026 | NCT07339280 | Probiotics in COPD: Effects on Symptoms, Lung Function, and Inflammation | University Hospital of Split | Not applicable | Enrolling by invitation | COPD, COPD (Chronic Obstructive Pulmonary Disease), Probiotic, Probiotic Supplement | 60 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07339280) |
| January 2, 2026 | NCT07314957 | Impact of Lifestyle on Health Maintenance: A Randomized Controlled Trial | University of Zadar | Not applicable | Not yet recruiting | Metabolic Syndrome, Inactivity/Low Levels of Exercise, Unhealthy Diet, Unhealthy Alcohol Use, Smoking Behaviors... | 120 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07314957) |
| January 2, 2026 | NCT07314944 | Maternal Sleep and Lifestyle, Metabolic Health, and Perinatal Outcomes in Gestational Diabetes | University of Split, School of Medicine | Observational | Recruiting | Gestational Diabetes | 100 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07314944) |
| December 30, 2025 | NCT07309484 | Lifestyle and Its Association With Maintaining Health | University of Zadar | Observational | Enrolling by invitation | Lifestyle (Sedentary Behavior and Physical Activity), Mental Health, Nutrition, Sleep, Stress, Unhealthy Diet... | 2,500 | Croatia | [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07309484) |

## Sponsors posting most

| Sponsor | New trials | Latest |
| --- | --- | --- |
| University of Zagreb | 18 | October 9, 2026 |
| University of Split, School of Medicine | 13 | October 21, 2026 |
| University of Rijeka | 9 | July 17, 2026 |
| Osijek University Hospital | 9 | April 9, 2026 |
| University Hospital Dubrava | 8 | November 2, 2026 |
| Josip Juraj Strossmayer University of Osijek | 7 | July 27, 2026 |
| University Hospital of Split | 6 | October 22, 2026 |
| Boehringer Ingelheim | 6 | March 27, 2026 |
| Novo Nordisk A/S | 5 | April 16, 2026 |
| Clinical Hospital Center Rijeka | 5 | March 3, 2026 |
| Bristol-Myers Squibb | 5 | June 10, 2025 |
| Boston Scientific Corporation | 4 | November 9, 2026 |
| University Hospital Sestre Milosrdnice | 4 | October 5, 2026 |
| Clinical Hospital Centre Zagreb | 4 | March 6, 2026 |
| Ivan Zeljkovic | 3 | May 29, 2026 |
| Takeda | 3 | December 16, 2025 |
| University Hospital, Basel, Switzerland | 2 | August 20, 2026 |
| Kata Culina | 2 | July 23, 2026 |
| ADARx Pharmaceuticals, Inc. | 2 | February 23, 2026 |
| Eli Lilly and Company | 2 | February 17, 2026 |

## Conditions

| Condition group | New trials | Latest |
| --- | --- | --- |
| [Atrial Fibrillation](https://specstream.ai/data/clinical-trials/condition/atrial-fibrillation) | 13 | November 9, 2026 |
| [Colitis, Ulcerative](https://specstream.ai/data/clinical-trials/condition/colitis-ulcerative) | 8 | October 5, 2026 |
| [Overweight](https://specstream.ai/data/clinical-trials/condition/overweight) | 7 | April 16, 2026 |
| [Obesity](https://specstream.ai/data/clinical-trials/condition/obesity) | 7 | April 16, 2026 |
| [Inflammation](https://specstream.ai/data/clinical-trials/condition/inflammation) | 6 | June 15, 2026 |
| [Diabetes Mellitus, Type 2](https://specstream.ai/data/clinical-trials/condition/diabetes-mellitus-type-2) | 6 | February 17, 2026 |
| [Agnosia](https://specstream.ai/data/clinical-trials/condition/agnosia) | 5 | October 21, 2026 |
| [Motor Activity](https://specstream.ai/data/clinical-trials/condition/motor-activity) | 5 | August 5, 2026 |
| [Hypertension](https://specstream.ai/data/clinical-trials/condition/hypertension) | 5 | July 27, 2026 |
| [Cataract](https://specstream.ai/data/clinical-trials/condition/cataract) | 5 | July 23, 2026 |
| [Pain, Postoperative](https://specstream.ai/data/clinical-trials/condition/pain-postoperative) | 5 | April 3, 2026 |
| [Arrhythmias, Cardiac](https://specstream.ai/data/clinical-trials/condition/arrhythmias-cardiac) | 4 | July 16, 2026 |
| [Psychological Well-Being](https://specstream.ai/data/clinical-trials/condition/psychological-well-being) | 4 | April 22, 2026 |
| [Breast Neoplasms](https://specstream.ai/data/clinical-trials/condition/breast-neoplasms) | 4 | March 19, 2026 |
| [Anxiety Disorders](https://specstream.ai/data/clinical-trials/condition/anxiety-disorders) | 4 | March 19, 2026 |
| [Respiratory Insufficiency](https://specstream.ai/data/clinical-trials/condition/respiratory-insufficiency) | 3 | September 8, 2026 |
| [Coronary Artery Disease](https://specstream.ai/data/clinical-trials/condition/coronary-artery-disease) | 3 | June 9, 2026 |
| [Depression](https://specstream.ai/data/clinical-trials/condition/depression) | 3 | March 19, 2026 |
| [Metabolic Syndrome](https://specstream.ai/data/clinical-trials/condition/metabolic-syndrome) | 3 | February 24, 2026 |
| [Colorectal Neoplasms](https://specstream.ai/data/clinical-trials/condition/colorectal-neoplasms) | 3 | February 20, 2026 |
| Multiple Sclerosis, Chronic Progressive | 3 | December 23, 2025 |
| [Cognitive Dysfunction](https://specstream.ai/data/clinical-trials/condition/cognitive-dysfunction) | 3 | November 17, 2025 |
| Immune System Diseases | 3 | June 27, 2025 |
| [Autoimmune Diseases](https://specstream.ai/data/clinical-trials/condition/autoimmune-diseases) | 3 | June 27, 2025 |
| [Alzheimer Disease](https://specstream.ai/data/clinical-trials/condition/alzheimer-disease) | 3 | June 10, 2025 |

## By phase

| Phase | New trials | Latest |
| --- | --- | --- |
| [Not applicable](https://specstream.ai/data/clinical-trials/phase/not-applicable) | 81 | November 9, 2026 |
| [Observational](https://specstream.ai/data/clinical-trials/phase/observational) | 55 | November 2, 2026 |
| [Phase 3](https://specstream.ai/data/clinical-trials/phase/phase-3) | 44 | October 21, 2026 |
| [Phase 4](https://specstream.ai/data/clinical-trials/phase/phase-4) | 10 | September 28, 2026 |
| [Phase 2](https://specstream.ai/data/clinical-trials/phase/phase-2) | 7 | February 17, 2026 |
| [Phase 1](https://specstream.ai/data/clinical-trials/phase/phase-1) | 2 | July 15, 2026 |
| [Phase 1/2](https://specstream.ai/data/clinical-trials/phase/phase-1-2) | 2 | March 18, 2026 |
| [Phase 2/3](https://specstream.ai/data/clinical-trials/phase/phase-2-3) | 1 | May 7, 2025 |

## Where the register publishes

- [ClinicalTrials.gov](https://clinicaltrials.gov/)
- [ClinicalTrials.gov API](https://clinicaltrials.gov/data-api/api)

Source: [ClinicalTrials.gov API v2 (U.S. National Library of Medicine)](https://clinicaltrials.gov/data-api/api). U.S. government data; ClinicalTrials.gov terms of use. Studies are as their sponsors registered them on ClinicalTrials.gov, read through its API. Condition groups are the MeSH terms ClinicalTrials.gov assigns to each study's conditions; a study with several is in several groups. Sponsor class is the register's class of the lead sponsor. The central contact is in the full list only as the record prints it.

Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).