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Trackers› Clinical trials› Zurich
Clinical trial register · Switzerland

Clinical Trials in Zurich, 2026

Every study on the ClinicalTrials.gov registry that lists a site in Switzerland and is open, about to open, active-but-closed, or enrolling by invitation. Filter it, cite it, and take it away as a file.

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Source: ClinicalTrials.gov, U.S. National Library of Medicine. Complete coverage — all 2252 matching records held by the registry are in this view. Synced 26 Sep 2026, 19:47 UTC
2252
Studies in scope
all four open statuses
1374
Recruiting now
open to new participants
530
Lead sponsors
across recruiting studies
Top sites
Zurich 738 Bern 720 Basel 635 Geneva 402 Lausanne 394
Narrow the registerReset
Recruitment status
Phase
Lead sponsor
University of Zurich110 University Hospital, Basel, Switzerland26 Novartis Pharmaceuticals20 Insel Gruppe AG, University Hospital Bern20 University Children's Hospital, Zurich19
Site location
Zurich738 Bern720 Basel635 Geneva402 Lausanne394
All 149 locations
Target enrolment
to

Trials with a site in Zurich

738 of 2252 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Switzerland
Start
Not yet open
An Open-Label Study to Evaluate the Long-Term Safety and Efficacy of ALXN2220 in Adults With Transthyretin Amyloid Cardiomyopathy
NCT07789483Transthyretin Amyloid Cardiomyopathy (ATTR-CM)
DrugALXN2220
Alexion Pharmaceuticals, Inc.
Phase 3
1,180
Basel, Bern, Lucerne, Sankt Gallen, Zurich
2027-11-23
Not yet open
Reference Range Study for the Quantra System With the QPlus Cartridge in Pediatric Patients
NCT07447713Pediatric, Coagulation
HemoSonics LLC
Observational
240
Zurich
2027-03-15
Not yet open
Safusidenib for Patients With Newly Diagnosed IDH1-mutant CNS WHO Grade 3 Oligodendroglioma and Astrocytoma - a Single Arm Phase II Study
NCT07832123Glioma : Oligodendroglioma or Astrocytoma
DrugSafusidenib
University of Zurich
Phase 2
20
Zurich
2027-03
Not yet open
A Study to Compare the Efficacy and Safety of BMS-986353 (Zolacabtagene- Autoleucel / Zola-cel), CD19-CAR T Cells, Versus Standard of Care in Participants With Active Systemic Sclerosis
NCT07335562Systemic Sclerosis
DrugsZola-cel·Nintedanib·Tocilizumab·Fludarabine
Juno Therapeutics, Inc., a Bristol-Myers Squibb Company
Phase 3
92
Basel, Bern, Zurich
2027-02-03
Not yet open
Effect of Atogepant on the Vestibulo-Ocular Reflex in Healthy Adults and Adults With Migraine
NCT07826910Migraine Disorders, Brain, Healthy Adult Participants, Vestibulo-Ocular Reflex
DrugAtogepant
Konrad Peter Weber
Phase 4
80
Zurich
2027-01-01
Not yet open
Taping for Umbilical Hernia
NCT07735260Umbilical Hernia
University Children's Hospital, Zurich
Not applicable
82
Zurich
2027-01-01
Not yet open
Weekly Online CT or MR Adaptive Definitive SBRT for Regionally Metastatic Prostate Cancer
NCT07591051Prostate Cancer
University of Zurich
Not applicable
54
Zurich
2027-01
Not yet open
The Use of Cultured (Dermal) Epithelial Autografts in Severely Burned Patients
NCT07415577Burn Degree Second, Burn Degree Third, Skin Transplantation, Full Thickness Skin Defects
University Children's Hospital, Zurich
Observational
236
Zurich, Lausanne
2026-12-01
Not yet open
Best Salvage Treatment for High-risk Relapsing Prostate Cancer (PEACE-9 - ESCALATE-RT)
NCT07782112Prostatic Neoplasms, Biochemical Recurrence, Oligometastatic Prostate Cancer
DrugEnzalutamide
Ente Ospedaliero Cantonale, Bellinzona
Phase 3
140
Aarau, Bellinzona, Bern, Chur, Münsterlingen, Winterthur, Zurich
2026-11
Not yet open
EBV-Tscm Cytotoxic T Cells (CTLs) for EBV- Driven Lymphomas/ Diseases
NCT05688241EBV Lymphoma, Post-transplant Lymphoproliferative Disease (PTLD)
University Hospital, Basel, Switzerland
Phase 1/2
10
Basel, Bern, Geneva, Lausanne, Zurich
2026-11
Not yet open
Safety and Efficacy of Ruxolitinib in Patients With HNSCC and High NLR Treated With Pembrolizumab - The Phase 2 InflammaSTOP Trial
NCT07840456Carcinoma, Squamous Cell of Head and Neck HNSCC
DrugsRuxolitinib·Pembrolizumab
University Hospital, Basel, Switzerland
Phase 2
66
Basel, Biel/Bienne, Sankt Gallen, Zurich, Bellinzona
2026-11
Recruiting
Exercise Performance on Ambient Air vs. Low-Flow Liquid Oxygen Therapy in Chronic Lung Diseases
NCT07777367Pulmonary Vascular Disease, Chronic Thromboembolic Pulmonary Hypertension (CTEPH), Pulmonary Arterial Hypertension (PAH)
Silvia Ulrich Somaini
Not applicable
40
Zurich
2026-10-01
Recruiting
Exercise Performance on Ambient Air vs. Low-Flow Liquid Oxygen Therapy in Pulmonary Vascular Disease (PVD)
NCT07777445Pulmonary Vascular Disease, Chronic Thromboembolic Pulmonary Hypertension (CTEPH), Pulmonary Arterial Hypertension (PAH)
Silvia Ulrich Somaini
Not applicable
40
Zurich
2026-10-01
Not yet open
Structured Case-Finding for Pancreatic Ductal Adenocarcinoma in Swiss Primary Care: A Feasibility Study
NCT07723781Pancreatic Adenocarcinoma (Ductal Adenocarcinoma), Early Detection of Cancer
Saskia Hendrich
Observational
50
Zurich
2026-10-01
Not yet open
MINDZ-- Minimally Invasive Approach Pilot Study
NCT07543406Intraoperative Neurophysiological Monitoring
Neurosoft Bioelectronics SA
Not applicable
5
Zurich
2026-10-01
Not yet open
Remote Monitoring and Optimization of Heart Failure Therapy
NCT07622472Heart Failure
Zoll Medical Corporation
Not applicable
800
Zurich
2026-10-01
Not yet open
A Short Digital Intervention for Youth Undergoing Major Surgery and Their Parents
NCT07812961Pediatric Orthopedic Surgery
Helen Koechlin
Not applicable
12
Zurich
2026-10
Not yet open
Early Detection of Amyloidosis in Monoclonal Gammopathy Using Nuclear Medicine Imaging
NCT07624760Monoclonal Gammopathy, Monoclonal Gammopathy of Undetermined Significance (MGUS), Multiple Myeloma, AL Amyloidosis
DrugFlorbetaben
University of Zurich
Not applicable
50
Zurich
2026-10
Not yet open
Assessment of Total Pulmonary Resistance sPAP/CO Between High Altitude HA vs. Sea Level LA in Healthy Individuals H
NCT07804485High Altitude, Healthy Adult, Echocardiography, Pulmonary Resistance
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Assessment of Six-minute Walking Distance 6MWD Between High Altitude HA vs. Sea Level LA in Patients With Pulmonary Arterial Hypertension PAH
NCT07804472Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, Six-minute Walk Test, High Altitude Effects
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Assessment of Lung Function (Lufu) at Sea Level LA vs. High Altitude HA in Healthy Individuals
NCT07804537Healthy, Healthy Adult, High Altitude Effects, High Altitude
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Assessment of Six-minute Walking Distance Between Sea Level LA vs. High Altitude HA After Re-ascent in Healthy Individuals
NCT07797088High Altitude, Healthy, Healthy Adult, Six-minute Walk Test
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Sleep-Assessment in Patients Between High Altitude HA vs. Sea Level LA in Patients With Pulmonary Arterial Hypertension PAH
NCT07801963Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, Polygraphy, Sleep
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Assessment of Lung Function (Lufu) at Sea Level LA vs. High Altitude HA in Patients With Pulmonary Arterial Hypertension PAH
NCT07804576Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, High Altitude Effects, High Altitude
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Assessment of Heart Rate Variability HRV During Descent DE From 2850m to Sea Level and During Re-ascent A From Sea Level to 2850m in Healthy Individuals H
NCT07801846Healthy, Healthy Adult, High Altitude Effects, High Altitude
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Assessment of Total Pulmonary Resistance sPAP/CO Between High Altitude HA vs. Sea Level LA in Patients With Pulmonary Arterial Hypertension PAH
NCT07804524Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, High Altitude, Echocardiography
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Assessment of Total Pulmonary Resistance sPAP/CO Between Sea Level LA vs. High Altitude HA After Re-ascent in Patients With Pulmonary Arterial Hypertension PAH
NCT07804693Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, High Altitude, Echocardiography
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Assessment of Total Pulmonary Resistance sPAP/CO Between Sea Level LA vs. High Altitude HA After Re-ascent in Healthy Individuals
NCT07804589High Altitude, Healthy, Healthy Adult, High Altitude Effects
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Assessment of Six-minute Walking Distance 6MWD Between High Altitude HA vs. Sea Level LA in Healthy Individuals H
NCT07801872High Altitude, Six-minute Walk Test, High Altitude Effects, Healthy
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Assessment of Six-minute Walking Distance Between Sea Level LA vs. High Altitude HA After Re-ascent in Patients With Pulmonary Arterial Hypertension PAH
NCT07797166Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, Six-minute Walk Test, NYHA
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Assessment of Heart Rate Variability HRV During Descent DE From 2850m to Sea Level and During Re-ascent A From Sea Level to 2850m in Patients With Pulmonary Arterial Hypertension PAH
NCT07801859High Altitude Effects, High Altitude, Pulmonary Vascular Disease, Pulmonary Arterial Hypertension (PAH)
Silvia Ulrich Somaini
Not applicable
20
Zurich
2026-09-25
Not yet open
Sleep-Assessment in Patients Between High Altitude HA vs. Sea Level LA in Healthy Individuals H
NCT07801950Healthy, Healthy Adult, High Altitude Effects, High Altitude
Silvia Ulrich Somaini
Not applicable
14
Zurich
2026-09-25
Not yet open
Real-Time Breath Analysis in Acute Myeloid Leukaemia for a Rapid Characterisation of Biological Subtypes and to Predict Therapy Responses
NCT07826897AML
Jeremy Deuel
Observational
120
Zurich
2026-09-21
By invitation
Virtual Reality Exposure Therapy for Emotion Regulation Difficulties in Adolescent Inpatients
NCT07709468Emotion Regulation Disorders
Psychiatric University Hospital, Zurich
Not applicable
90
Zurich
2026-09-15
Not yet open
Fasting, Exercise, and Diet to Activate Autophagy in Depression
NCT07664540Depression - Major Depressive Disorder, Overweight (BMI > 25)
University of Zurich
Not applicable
120
Zurich
2026-09-11
Recruiting
Pharmacoscopy for Patients With Refractory Primary Brain Tumors
NCT06804655Brain (Nervous System) Cancers, Glioblastoma, Glioma, Ependymoma
University of Zurich
Phase 2
40
Basel, Sankt Gallen, Zurich
2026-09-11
Recruiting
A Study to Evaluate the Efficacy of VVD-133214 in Combination With Pembrolizumab Compared With Pembrolizumab Alone in Participants With Advanced Cancer of the Colon or Rectum
NCT07811193Colorectal Adenocarcinoma
DrugsVVD-133214·Pembrolizumab
Vividion Therapeutics, Inc.
Phase 2
140
Zurich
2026-09-11
Recruiting
A Study in Adults With Geographic Atrophy
NCT07606365Geographic Atrophy
DrugSTL303
Sitala Bio LTD
Phase 2
300
Bellinzona, Bern, Binningen, Lausanne, Zurich
2026-09-11
Recruiting
A Phase 3 Study of INCA033989 Versus Best Available Therapy in Participants With Essential Thrombocythemia
NCT07623200Essential Thrombocythemia
DrugINCA033989
Incyte Corporation
Phase 3
426
Bern, Sankt Gallen, Tellstrasse, Zurich
2026-09-08
By invitation
Effectiveness of Eccentric Cycling Exercise in Ambulatory Rehabilitation for Patients With Cardiopulmonary Diseases: A Pragmatic Randomized Controlled Trial
NCT07815366Eccentric Cycling Exercise Training
University of Zurich
Not applicable
12
Zurich
2026-09-07
Not yet open
Flow-Controlled Ventilation to Improve Postoperative Pulmonary Outcome After Thoracic Surgery
NCT07623395Mechanical Ventilation, Postoperative Pulmonary Complications (PPCs)
Cantonal Hospital of St. Gallen
Not applicable
140
Sankt Gallen, Basel, Zurich
2026-09-01
Not yet open
Screening for Brain Metastases
NCT07492121Lung Cancer Stage IV, Melanoma Stage IV, Breast Cancer Metastatic
University of Zurich
Phase 2
180
Zurich
2026-09
Recruiting
The Effect of Additive On-Demand Sildenafil vs. Dextrose Candy on Maximum Exercise Capacity in Pulmonary Arterial Hypertension
NCT07824674Pulmonary Arterial Hypertension (PAH) (WHO Group 1 PH)
DrugSildenafil
Silvia Ulrich
Phase 2/3
20
Zurich
2026-09
Not yet open
How Does the Opioid System Shape Stress and Social Behaviour in Men and Women and What Role Does Childhood Unpredictability Play?
NCT07778511Stress, Early Life Stress, Sex Differences, Opioid
DrugMorphine
Sara L. Kroll
Not applicable
72
Zurich
2026-09
Not yet open
MELCHRONO: A Prospective Randomized Study Investigating Chrono-immunotherapy for Advanced Melanoma.
NCT07574047Melanoma, Advanced Melanoma
Swiss Cancer Institute
Phase 2
108
Fribourg, Bellinzona, Bern, Geneva, Lausanne, Münsterlingen, Sankt Gallen, Zurich
2026-09
Not yet open
Treatment With Repetitive Transcranial Magnetic Stimulation in Peripartal Depression
NCT07774559Depression During Pregnancy, Postpartum Depression (PPD), Peripartum Depression
Psychiatric University Hospital, Zurich
Not applicable
60
Zurich
2026-09
Recruiting
Stratification and Treatment in Early Psychosis Study - ENHANCE
NCT06778564Psychosis, First Episode Psychosis, Psychotic Disorders, Psychotic Episode
University of Oxford
Phase 3
250
Zurich
2026-09
Recruiting
Phase 3 Trial of Tarlatamab (SC vs IV) in Extensive-Stage Small Cell Lung Cancer After Platinum Based First-line Chemotherapy (ES-SCLC)
NCT07778316Small Cell Lung Cancer
DrugTarlatamab
Amgen
Phase 3
400
Zurich
2026-08-28
Recruiting
What Impact Does an Initial Psycho-oncological Contact Have on People With Cancer?
NCT07544446Cancer, Psycho-Oncology
Lindenhofgruppe AG
Not applicable
148
Basel, Bern, Horgen, Zurich
2026-08-25
Recruiting
Safety and Tolerability of IDO-1 Inhibition in the Prevention of EBV-related Pathology in EBV Negative Kidney Transplant Recipients Receiving an Organ From EBV Positive Donors
NCT07368153EBV Infections, Kidney Transplant
University Hospital, Basel, Switzerland
Phase 2
9
Bern, Zurich, Lausanne, Basel
2026-08-20
Recruiting
Open-label Gene Therapy Study in p47-CGD
NCT07826767Chronic Granulomatous Disease (CGD)
Somagenetix AG
Phase 1/2
5
Zurich
2026-08-18
Not yet open
Remote Guidance for eFAST Training Using a Head-Mounted Device
NCT07686497Clinical Competence, Ultrasonography, Medical Education, Point-of-care Ultrasound (POCUS)
Philipp Fürnstahl
Not applicable
75
Zurich
2026-08-17
Not yet open
A Study to Monitor Safety and Effectiveness of Approved J&J MedTech Devices in the Treatment of Participants With Ischemic Stroke
NCT07760649Ischemic Stroke
Neuravi Limited
Observational
5,000
Zurich
2026-08-10
Recruiting
Real-World Effectiveness and Safety of Pegcetacoplan in Patients With C3G or IC-MPG: A Multi-Country Study
NCT07746895C3 Glomerulopathy (C3G), Immune Complex Membranoproliferative Glomerulonephritis (IC-MPGN)
DrugPegcetacoplan
Swedish Orphan Biovitrum
Phase 4
150
Basel, Bern, Geneva, Lausanne, Zurich
2026-08-05
Recruiting
NG004 in Incomplete Spinal Cord Injury Patients
NCT07840196Acute Spinal Cord Injury (SCI), Spinal Cord Diseases, Spinal Cord Injuries, Trauma Nervous System
DrugNG004
NovaGo Therapeutics AG
Phase 1
120
Basel, Nottwil, Zurich
2026-08-05
Not yet open
Assessment of Metabolic Changes in Response to Glcuose Intake in Women With Polyendocrine Metabolic Ovarian Syndrome (PMOS)
NCT07687264PCOS (Polycystic Ovary Syndrome), Insulinemic Response, Overweight (BMI > 25)
University of Zurich
Not applicable
40
Zurich
2026-08-01
Not yet open
Redo-Pulmonary Vein Isolation With Versus Without Posterior Wall Ablation - The REDO-PIFPAF-PFA Study
NCT07745543Atrial Fibrillation (AF)
University Hospital, Basel, Switzerland
Not applicable
270
Basel, Bern, Lausanne, Sankt Gallen, Zurich
2026-08
Not yet open
FAPI PET Imaging - An Exploratory Study
NCT07705074Thyroid Pathology, Head and Neck Cancer (H&N), Sinonasal Tract Tumor, Sarcoidosis
Drug[18F]FAPI-74 PET/CT
Martin Huellner
Phase 1/2
770
Baden, Geneva, Lucerne, Genolier, Zurich
2026-08
Not yet open
Executive Function Intervention for Children With Complex Congenital Heart Disease
NCT07692958Heart Defect, Congenital, Executive Dysfunction
Bea Latal
Not applicable
160
Zurich
2026-08
Active, closed
EndoSense: Continuous Real-Time Monitoring of Health Markers in Endocrine and Metabolic Disorders
NCT07727356Endocrine Disorders, Hypertension, Primary Aldosteronism, Cortisol Excess
Felix Beuschlein
Not applicable
100
Zurich
2026-07-03
Recruiting
Vortioxetine for Newly Diagnosed Glioblastoma
NCT07284628Glioblastoma
DrugVortioxetine
University of Zurich
Phase 2
78
Zurich
2026-06-24
Recruiting
BASel Kosten-Effektivitäts-Trial: Drug-coated BALLoon (DCB) vs. Drug-eluting Stent (DES) Strategy in High-risk Patients With Coronary Artery Disease (CAD)
NCT07363161Coronary Artery Disease (CAD)
B. Braun Melsungen AG
Not applicable
2,184
Basel, Zurich
2026-06-17
Recruiting
Daily Adjustment of the Radiation Dose in MRI-guided Stereotactic Radiotherapy for Tumors in the Abdominal and Pelvic Regions
NCT07687147Abdominal Tumor, Pelvic Tumor
University of Zurich
Not applicable
100
Zurich
2026-06-16
Recruiting
Feasibility of MR-Informed Adaptive Marker-less SBRT in Patients With Bilateral Hip Prostheses Undergoing SBRT for Localized Prostate Cancer
NCT07042256Localized Prostate Adenocarcinoma
University of Zurich
Not applicable
13
Zurich
2026-06-09
Recruiting
Randomized, Sham-Controlled Investigation of the Leia Sensory Prosthesis in Individuals With Peripheral Neuropathy
NCT07236515Peripheral Neuropathy
MYNERVA AG
Not applicable
80
Meyrin, Morges, Zurich
2026-06-03
Active, closed
Multimodal Tracking of Therapy Activity and Effort During Rehabilitation
NCT07739134Stroke, Cerebral Palsy, Spinal Cord Injury, Parkinsons
ETH Zurich
Observational
10
Zurich
2026-06-01
Not yet open
Gut Decolonisation With Neomycin/Metronidazole or Rifaximin Before Colon Surgery
NCT07180615Surgical Site Infection, Colon Surgery, Surgical Site Infections
DrugsMetronidazole·Rifaximin
Universität Luzern
Phase 4
458
Aarau, Lucerne, Sankt Gallen, Zurich
2026-06-01
Not yet open
Characterization of the Corneal Biomechanics of Patients Treated by Corneal Lenticule Extraction for Advanced Refractive Correction (CLEAR) to Correct Myopia
NCT04817592Myopia
University of Bern
Observational
100
Zurich
2026-06-01
Recruiting
ToPanc Trial: Survival After Total Versus Partial Pancreaticoduodenectomy for Adenocarcinoma of the Pancreatic Head, Distal Cholangiocarcinoma, and Ampullary Cancer
NCT06801899Pancreatic Cancer
Insel Gruppe AG, University Hospital Bern
Not applicable
170
Aarau, Baden, Basel, Bern, Geneva, Sankt Gallen, Zurich
2026-06-01
Not yet open
Clinical Experience With Sparsentan in Switzerland in IgA Nephropathy
NCT07555301IgA Nephropathy (IgAN)
DrugSparsentan
Waid City Hospital, Zurich
Observational
50
Zurich
2026-06-01
Not yet open
3T Magnetic Resonance Neurography
NCT07513467Healthy Adults
Balgrist University Hospital
Observational
30
Zurich
2026-06
Not yet open
Stratification and Treatment in Early Psychosis Study -ASSIST
NCT07326124Treatment Resistant Psychosis, Psychosis
University of Oxford
Phase 3
250
Zurich
2026-06
Not yet open
Fermented Foods and Bone Health: Investigating the Gut-Bone Axis in Premenopausal Vegan Women
NCT07645885Bone, Bone Health
Isabelle Herter-Aeberli
Not applicable
50
Zurich
2026-05-31
Recruiting
SuperCable vs. Conventional Steel Wire for Closure After a Median Sternotomy
NCT07251881Sternotomy
University of Zurich
Not applicable
86
Zurich
2026-05-29
Recruiting
The Role of Potassium Channels in Working Memory Impairments of Chronic Cocaine Users
NCT07532460Cocaine Use Disorder (CUD), Cognitive Impairments
Boris Quednow
Not applicable
40
Zurich
2026-05-28
Recruiting
Effect of Acute Hypoxia on RIght VEntRicular Function in Asthma.
NCT07431580Hypoxia, Altitude, Hypoxia, Normobaric Hypoxia, Right Ventricular Function
Mona Lichtblau
Not applicable
18
Zurich
2026-05-26
Recruiting
Fatigue Investigation Using Digital Outcomes
NCT07783074Multiple Sclerosis, Long Covid, Healthy
Liliana Barrios
Observational
122
Basel, Zurich
2026-05-26
Recruiting
BIO|STREAM.CSP Study
NCT07393009Cardiac Pacing, Cardiac Pacemaker, Implantable Cardioverter Defibrillator, Cardiac Resynchronization Therapy Devices
Biotronik SE & Co. KG
Observational
1,000
Bern, Zurich
2026-05-25
Recruiting
A Study to Compare Elritercept With Epoetin Alfa to Treat Anemia in Adults With Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes (MDS) Who Need Regular Blood Transfusions
NCT07422480Myelodysplastic Syndrome, Anemia
DrugsEpoetin Alfa·Elritercept
Takeda
Phase 3
300
Zurich, Chur, Bern
2026-05-21
Recruiting
The Role of the LC-NA System in Experimental Sleep Fragmentation
NCT07167316The Role of the LC-NA System in Sleep Regulation
Hans-Peter Landolt
Phase 1
42
Zurich
2026-05-21
Recruiting
Safety of Biliary Intraductal Radiofrequency Ablation in Patients With Unresectable Extrahepatic Biliary Tract Cancer
NCT06274879Bile Duct Cancer
Insel Gruppe AG, University Hospital Bern
Phase 2
36
Bern, Geneva, Lucerne, Zurich
2026-05-20
Recruiting
Sleep, Stress and Migraine - an Observational and Training Study
NCT07573488Migraine, Sleep Disorder (Disorder), Stress, Migraine in Adults
Susanne Wegener
Not applicable
80
Zurich
2026-05-18
Recruiting
A Clinical Study to Evaluate the Effects of NXT007 Compared to Factor VIII Prophylaxis in Participants With Hemophilia A
NCT07416526Hemophilia A
Hoffmann-La Roche
Phase 3
138
Zurich
2026-05-15
Recruiting
An Open Label Extension (OLE) Study (Following Completion of CTQJ230A12301) to Evaluate Long-term Safety and Tolerability of Pelacarsen (TQJ230)
NCT07517263Cardiovascular Disease and Lipoprotein(a)
DrugPelacarsen
Novartis Pharmaceuticals
Phase 3
5,700
Basel, Bern, Geneva, Lausanne, Liestal, Zurich
2026-05-11
Active, closed
Administration of Oral Probiotic Streptococcus Salivarius K12
NCT07757360Oral Health
University of Zurich
Not applicable
12
Zurich
2026-05-06
Recruiting
Sex-Dependent Risk of Postoperative Delirium and Mediating Effects of Family Visits
NCT07502391Postoperative Delirium (POD), Sex Differences
Julian Rössler
Observational
471
Zurich
2026-05-05
Not yet open
Stratification and Treatment in Early Psychosis Study - PROMOTE
NCT07434973Clinical High Risk for Psychosis (CHR), Clinical High Risk for Psychosis, Clinical High Risk for Developing Psychosis
DrugCannabidiol
University of Oxford
Phase 3
586
Zurich
2026-05-01
Recruiting
Hormonal And Metabolic Signatures In Human Hypothalamic Neurons In Anorexia Nervosa
NCT07580209Anorexia Nervosa
Maria Miletta
Observational
10
Zurich
2026-04-30
Recruiting
Ultrathin-strut Biodegradable Polymer Sirolimus-eluting Stents With P2Y12 Inhibitor-based Single Antiplatelet Therapy vs. Conventional DAPT for Unprotected Left Main Coronary Artery Disease (ULTIMATE-LM)
NCT05650411Left Main Coronary Artery Stenosis
DrugConventional DAPT
IGLESIAS Juan Fernando
Not applicable
828
Zurich
2026-04-26
Recruiting
Enhancing Letter-Speech Sound Learning and Reading Network Activation With Transcranial Electrical Stimulation
NCT07546292Dyslexia, Developmental, Reading, Dyslexia, Learning
Silvia Brem
Not applicable
60
Zurich
2026-04-23
Recruiting
Activating Social Resources in Psychotherapy-Seeking Individuals: Effectiveness and Timing of a Social Support Just-in-Time Adaptive Intervention
NCT07471529Loneliness, Social Support, Depressive Symptoms
University of Zurich
Not applicable
120
Zurich
2026-04-22
Recruiting
Auditory Sleep Stimulation or Sham in People With Parkinson Disease Mild Cognitive Impairment During Cognitive Training
NCT07441915Parkinson's Disease, Mild Cognitive Impairment
University of Zurich
Not applicable
50
Zurich
2026-04-22
Recruiting
Swiss ProspectivE Cohort of TRAnsgender and Gender Diverse Individuals - The SPECTRA Study
NCT06774053Transgender Individuals, Gender Incongruence
University Hospital, Basel, Switzerland
Observational
600
Basel, Lucerne, Zurich
2026-04-20
Recruiting
Visugromab in Cachexia International Trial
NCT07112196Cancer-associated Cachexia
DrugVisugromab
CatalYm GmbH
Phase 2/3
518
Aarau, Basel, Bellinzona, Lugano, Sankt Gallen, Zurich
2026-04-16
Active, closed
Safety of Opportunistic Salpingectomy During Elective Laparoscopic Cholecystectomy.
NCT07642791Ovarian Cancer, Cholecystolithiasis
University of Zurich
Not applicable
300
Zurich
2026-04-15
Recruiting
Natural Cervical Ripening to Prevent Pharmacological Induction of Labor - a Pilot Study.
NCT07587632Pregnancy, Induction of Labor, Gestational Diabetes Mellitus (GDM)
University of Zurich
Not applicable
74
Zurich
2026-04-10
Recruiting
A Study to Evaluate Chemotherapy With or Without INCB161734 in Previously Untreated, KRAS G12D-Mutated Metastatic Pancreatic Ductal Adenocarcinoma
NCT07522073Solid Tumors
DrugINCB161734
Incyte Corporation
Phase 3
588
Basel, Bern, Geneva, Lausanne, Zurich
2026-04-09
Not yet open
Clinical Characterization of Patients With Primary Biliary Cirrhosis Treated With Seladelpar in the Real-life Setting
NCT07549607Primary Bilary Cirrhosis (PBC)
University of Leipzig
Observational
100
Zurich
2026-04-01
Not yet open
A Longitudinal Study on Family Adaptation and Relationship Dynamics in Pediatric Rare Diseases
NCT07497581Rare Diseases
Markus A. Landolt
Observational
240
Zurich
2026-04-01
Not yet open
Individualized Analgesia in the Intensive Care Unit With a New Pain Assessment Bundle and Protocolized Analgesia Adjustments
NCT07473115Pain, Pain Management, Critical Illness
University of Zurich
Observational
400
Zurich
2026-04-01
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a Swiss investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 28 September 2026. https://priyalifescience.com/clinical-trials-switzerland/city/zurich

Query this register directly
GET /api/trials?country=in&status=recruiting&format=json Try it now →

About this register

This register is built from ClinicalTrials.gov, the trial registry run by the U.S. National Library of Medicine. It includes every study on the registry that lists at least one investigative site in Switzerland and is recruiting, not yet recruiting, active but no longer recruiting, or enrolling by invitation: 2,252 studies in total at the last sync on 26 Sep 2026, 19:47 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 738 of those studies with a site in Zurich.

How many clinical trials are recruiting in Zurich?

422 of the 738 studies on this page are recruiting new participants as of the 26 Sep 2026, 19:47 UTC sync. A further 70 have not yet opened recruitment, 227 are active but closed to new participants, and 19 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Zurich), 738 studies
PhaseStudiesRecruitingShare
Observational21615129.3%
Not applicable21112228.6%
Phase 31657522.4%
Phase 2763710.3%
Phase 1/224123.3%
Phase 11782.3%
Phase 41471.9%
Phase 2/313101.8%
Phase EARLY_PHASE1200.3%

Most active sponsors

Lead sponsors with the most studies (Zurich)
Lead sponsorStudiesRecruiting
University of Zurich11075
University Hospital, Basel, Switzerland2616
Insel Gruppe AG, University Hospital Bern2017
Novartis Pharmaceuticals205
University Children's Hospital, Zurich1916
Merck Sharp & Dohme LLC177
Silvia Ulrich Somaini162
AbbVie143
European Organisation for Research and Treatment of Cancer - EORTC1410
Hoffmann-La Roche103
Listing here is informational and not medical advice; eligibility is determined by each study team. See also the Ireland, UK, EU, USA and China registers.