New clinical trials in Croatia: 202 since Nov 2024

Name: New clinical trials in Croatia
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

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. The list gains about 7 rows a month. The new rows come each week by email, $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 weekly rows run until you cancel, from the link in each delivery. The rows on this page are a sample.

For agents and scripts: this list is ordered at https://specstream.ai/data/clinical-trials/country/croatia, and every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 9, 2026. Source: ClinicalTrials.gov API v2 (U.S. National Library of Medicine).

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 request: Every new clinical trial with a site in Croatia, with the sponsor, phase, conditions and the listed contact. $10 of credit on sign-up, no card.

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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.

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

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
November 2, 2026	NCT07910149	Airway Ultrasound in Oncologic Maxillofacial Patients	University Hospital Dubrava	Observational	Recruiting	Head and Neck Cancer	30	Croatia	clinicaltrials.gov
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
October 22, 2026	NCT07888491	Electrosurgical Patterns and Learning Curve in Elective Laparoscopic Cholecystectomy	University Hospital of Split	Observational	Recruiting	Cholelithiasis	165	Croatia	clinicaltrials.gov
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
January 14, 2026	NCT07341347	OCT Angiography Drived Alterations in Thyroid-associated Orbitopathy	Osijek University Hospital	Observational	Completed	Thyroid Associated Orbitopathy	68	Croatia	clinicaltrials.gov
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
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
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
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
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

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	13	November 9, 2026
Colitis, Ulcerative	8	October 5, 2026
Overweight	7	April 16, 2026
Obesity	7	April 16, 2026
Inflammation	6	June 15, 2026
Diabetes Mellitus, Type 2	6	February 17, 2026
Agnosia	5	October 21, 2026
Motor Activity	5	August 5, 2026
Hypertension	5	July 27, 2026
Cataract	5	July 23, 2026
Pain, Postoperative	5	April 3, 2026
Arrhythmias, Cardiac	4	July 16, 2026
Psychological Well-Being	4	April 22, 2026
Breast Neoplasms	4	March 19, 2026
Anxiety Disorders	4	March 19, 2026
Respiratory Insufficiency	3	September 8, 2026
Coronary Artery Disease	3	June 9, 2026
Depression	3	March 19, 2026
Metabolic Syndrome	3	February 24, 2026
Colorectal Neoplasms	3	February 20, 2026
Multiple Sclerosis, Chronic Progressive	3	December 23, 2025
Cognitive Dysfunction	3	November 17, 2025
Immune System Diseases	3	June 27, 2025
Autoimmune Diseases	3	June 27, 2025
Alzheimer Disease	3	June 10, 2025

By phase

Phase	New trials	Latest
Not applicable	81	November 9, 2026
Observational	55	November 2, 2026
Phase 3	44	October 21, 2026
Phase 4	10	September 28, 2026
Phase 2	7	February 17, 2026
Phase 1	2	July 15, 2026
Phase 1/2	2	March 18, 2026
Phase 2/3	1	May 7, 2025

Where the register publishes

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. Spot a wrong value? Write to [email protected] with the link to this page.