Clinical trials in Czechia

7,109 studies list at least one site in Czechia. 1,011 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-11-10.

Get an email when these change. Save the studies in Czechia recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

Watch these studies

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Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

One email a week for all your saved searches. Stop any time.

Status

Completed: 4,412
Recruiting: 870
Terminated: 715
Active, not recruiting: 638
Status unknown: 270
Not yet recruiting: 76

Phase

Phase 3: 3,268
Phase 2: 1,626
Phase 4: 336
Phase 1: 263
Early Phase 1: 4

Most studied here

Who runs them

Novartis Pharmaceuticals (330) · Pfizer (249) · AstraZeneca (227) · Sanofi (223) · Charles University, Czech Republic (207) · Hoffmann-La Roche (200) · GlaxoSmithKline (196) · Bayer (152)

What changed recently

From the registry's own updates since Oct 11, 2026.

Started recruiting14

Hyperinflammation and Hyperferritinemia in Critically Ill PatientsNov 10, 2026NCT06820905
Fermented Foods and Bone Health: Investigating the Gut-Bone Axis in Premenopausal Vegan WomenNov 10, 2026NCT07645885
Endovascular Ablation of the Right Greater Splanchnic Nerve in Subjects With Reduced Ejection FractionNov 6, 2026NCT07403058
Middle Meningeal Artery Embolisation in Chronic Subdural HematomaNov 5, 2026NCT07751887
International Study for Treatment of Childhood Relapsed Precursor B-Cell ALL 2020 (IntReALL BCP 2020)Oct 26, 2026NCT07476729

Show 9 more

Mapping of Vestibular Centers Activation Using fMRI in Patients With Vestibular SchwannomaOct 22, 2026NCT07130851
Study to Test the Safety and Tolerability of PF-07220060 in Participants With Advance Solid TumorsOct 21, 2026NCT04557449
Cervical Stiffness in Women With Threatened Preterm LaborOct 21, 2026NCT07840235
Framework for Optimizing, Refining, and Unifying Management of HSCT in Pediatric ALLOct 20, 2026NCT07297914
Bexmarilimab + Azacitidine Versus Placebo + Azacitidine in Participants With Treatment-naïve Higher-risk Myelodysplastic SyndromesOct 20, 2026NCT07672769
Mortality and Muscle Mass Loss in Critically Ill Patients.Oct 19, 2026NCT07280039
Evaluation of the DuoVT PFA System for Ventricular TachycardiaOct 16, 2026NCT07706712
Effects of GDHT (Goal Directed Hemodynamic Therapy) Using a Non-invasive Hemodynamic Monitoring in Elective NeurosurgeryOct 15, 2026NCT07101991
Optimal Shock Energy for Electrical Cardioversion of Atrial FibrillationOct 13, 2026NCT07610980

First site in Czechia16

Show 11 more

Non-interventional Study of Subcutaneous Ocrelizumab in Persons With Relapsing-Remitting Multiple SclerosisOct 30, 2026NCT07827586
A Study to Understand How Nerandomilast Works in People With Active Idiopathic Inflammatory MyopathiesOct 29, 2026NCT07789015
Supporting Weak Immune System During Autoimmune Therapy: Testing Panzyga to Prevent InfectionsOct 28, 2026NCT07220915
An Open-Label Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)Oct 27, 2026NCT07234032
Bexmarilimab + Azacitidine Versus Placebo + Azacitidine in Participants With Treatment-naïve Higher-risk Myelodysplastic SyndromesOct 20, 2026NCT07672769
A Maintenance Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative ColitisOct 16, 2026NCT07185009
Evaluation of the DuoVT PFA System for Ventricular TachycardiaOct 16, 2026NCT07706712
Effects of GDHT (Goal Directed Hemodynamic Therapy) Using a Non-invasive Hemodynamic Monitoring in Elective NeurosurgeryOct 15, 2026NCT07101991
Lisaftoclax (APG-2575) Combined With Azacytidine (AZA) in the Treatment of Patients With Higher-risk Myelodysplastic Syndrome (GLORA-4).Oct 13, 2026NCT06641414
Optimal Shock Energy for Electrical Cardioversion of Atrial FibrillationOct 13, 2026NCT07610980
A Study of Ifinatamab Deruxtecan in Pediatric Participants With Relapsed or Refractory Solid Tumors (MK-9999-01D/LIGHTBEAM-U01)Oct 13, 2026NCT07630974

Results posted16

Show 11 more

Double-blind, Randomized, Placebo-controlled, Prospective Phase III Study Evaluating Efficacy and Safety of Panzyga in Primary Infection Prophylaxis in Patients With Chronic Lymphocytic Leukemia ("PRO-SID" Study)Nov 2, 2026NCT04502030
Research Study to Look at How Well Semaglutide Works in People Living With Heart Failure, Obesity and Type 2 DiabetesNov 2, 2026NCT04916470
An Extension Study to Evaluate the Long-term Safety and Efficacy of Pegcetacoplan (APL-2) in Subjects With Geographic Atrophy Secondary to AMDOct 28, 2026NCT04770545
A Study to Evaluate Astegolimab in Participants With Chronic Obstructive Pulmonary DiseaseOct 28, 2026NCT05595642
A Study of AZD3427 in Participants With Heart Failure and Pulmonary Hypertension Group 2Oct 27, 2026NCT05737940
DEPOSITION - Decreasing Postoperative Blood Loss by Topical vs. Intravenous Tranexamic Acid in Open Cardiac SurgeryOct 26, 2026NCT03954314
Brentuximab Vedotin Plus Lenalidomide and Rituximab for the Treatment of Relapsed/Refractory DLBCLOct 21, 2026NCT04404283
A Study of Rusfertide in Adults With Polycythemia Vera (PV)Oct 19, 2026NCT05210790
A Study to Evaluate the Efficacy and Safety of Astegolimab in Participants With Chronic Obstructive Pulmonary DiseaseOct 16, 2026NCT05037929
Study to Assess the Efficacy, Safety, and Tolerability of SAR440340/REGN3500/Itepekimab in Chronic Obstructive Pulmonary Disease (COPD)Oct 15, 2026NCT04701983
Cryoablation for Monomorphic Ventricular Tachycardia (CryoCure-VT)Oct 13, 2026NCT04893317

Stopped8

A Study of Lebrikizumab (RO5490255) in Participants With Severe Oral Corticosteroids (OCS) Dependent AsthmaTerminatedNov 10, 2026NCT01987492
Small Bowel DiversionTerminatedNov 6, 2026NCT06374368
A Study to Learn About the Study Medicine (Called PF-07868489) in People With Pulmonary Arterial Hypertension Who Have Previously Participated in a Clinical Study With PF-07868489TerminatedNov 2, 2026NCT07073820
A Study Evaluating the Efficacy of Xanomeline/Trospium (XT) on Cognitive Impairment After 24 and 52 Weeks of Treatment in Adult Participants With SchizophreniaWithdrawnOct 30, 2026NCT07084831
A Study to Investigate the Long-term Safety, Tolerability and Efficacy of Balinatunfib in Participants With Crohn's Disease or Ulcerative Colitis (SPECIFI-IBD-LTS)TerminatedOct 22, 2026NCT07222189

Show 3 more

A Study to Investigate Efficacy and Safety of SAR441566 in Patients With Ulcerative ColitisTerminatedOct 21, 2026NCT06867094
Safety and Efficacy Study of PF-06835375 in Primary Immune ThrombocytopeniaTerminatedOct 16, 2026NCT05070845
A Study to Investigate Efficacy and Safety of SAR441566 in Patients With Crohn's Disease.TerminatedOct 13, 2026NCT06637631

Newly registered23

External vs. Internal Focus During Abdominal Bracing in Low Back PainNov 10, 2026NCT07928518
The Evaluation of User Experience With FARAVIEW™ Technology of the OPAL HDx™ Mapping System When Used With the FARAWAVE NAV™ ULTRA Pulsed Field Ablation Catheter in the Treatment of Atrial FibrillationNov 9, 2026NCT07925359
Tissue Adhesive Versus Figure-of-Eight Suture for Femoral Venous Closure After Electrophysiology Procedures (GLUE-EP)Nov 9, 2026NCT07926191
A Study to Learn How Well People With Bronchiectasis Tolerate Continued Treatment With Verducatib After Earlier Studies (AIRTIVITY®-ON)Nov 4, 2026NCT07915219
Intermittent Fasting and Anthropometric ParametersNov 3, 2026NCT07912255

Show 18 more

Early Detection of Familial Hypercholesterolaemia in Pre-school Children ( CzeCH-IT)Nov 3, 2026NCT07912281
The Immediate Effect of Motor Imagery on Functional Upper Limb Movement in Stroke Survivors Assessed Using Surface Electromyography and Kinematic AnalysisNov 3, 2026NCT07912762
Resistive Versus Forced-Air Warming for Prevention of Perioperative HypothermiaNov 2, 2026NCT07909252
AKU Study - Acupuncture for Aromatase Inhibitor-Induced Musculoskeletal SyndromeNov 2, 2026NCT07909785
Ultrasound-Guided Radiofrequency Ablation for Focal AdenomyosisOct 30, 2026NCT07906535
Standardized 4D Transperineal Ultrasound Assessment of Urethrovesical Junction Mobility After Vaginal Laser Treatment for Stress Urinary Incontinence.Oct 30, 2026NCT07907016
Pulsed Field Ablation of Atrial Fibrillation: CENTAURI Versus FARAPULSEOct 29, 2026NCT07902739
Comparison of High-Intensity and Conventional Physical Therapy in Musculoskeletal DisordersOct 29, 2026NCT07903142
A Study of Eloralintide (LY3841136) in Participants With Obesity or Overweight, Type 2 Diabetes, and Increased Cardiovascular RiskOct 28, 2026NCT07900633
Vacuum Compression Therapy and Tissue Oxygenation in Chronic Leg UlcersOct 28, 2026NCT07901517
Anti-Müllerian Hormone in Breast Cancer Clinical PracticeOct 27, 2026NCT07896772
MRD Monitoring in Colorectal Cancer Using ctDNAOct 26, 2026NCT07895459
Video Laryngeal Mask SaCoVLM Versus LMA Supreme and Ambu AuraGain in ChildrenOct 23, 2026NCT07891832
Impact of Ultra-Processed Food Reduction on Remission Duration in Pediatric Crohn's DiseaseOct 20, 2026NCT07884045
Prospective Study on Antimicrobial RESIstance in Chronic Pulmonary DiseasEOct 14, 2026NCT07874139
Detection of the BRAF V600E Mutation in Liquid Biopsy Using the CRISPR/Cas12a SystemOct 13, 2026NCT07870265
Multimodal Machine Learning for Predicting Reduced Participation in Elite Youth FootballOct 13, 2026NCT07870460
To Assess Self-sufficiency in Parkinson's Patients and How Rehabilitation Affects Symptoms Linked to IndependenceOct 13, 2026NCT07872202

Studies

Recruiting first, then most recently updated. Showing 50 of 7,109 — search for more.