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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
Basel 208 Bern 31 Zurich 26 Geneva 22 Lausanne 20
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 Clear sponsor filter
Site location
Basel208 Bern31 Zurich26 Geneva22 Lausanne20
All 36 locations
Target enrolment
to

Trials with a site in Zurich

26 of 2252 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Switzerland
Start
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
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
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
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
Reduce Tobacco Use in People Living With HIV in Switzerland
NCT06789692HIV, Smoking
University Hospital, Basel, Switzerland
Not applicable
972
Basel, Bern, Sankt Gallen, Lausanne, Zurich, Aarau, Geneva
2025-02-20
Recruiting
Impact of Beta-blocker on Outcome Among Patients Undergoing Transcatheter Aortic Valve Replacement (B-TAVR)
NCT06472934Aortic Stenosis
University Hospital, Basel, Switzerland
Not applicable
498
Basel, Bern, Geneva, Zurich
2024-07-04
Recruiting
Lysergic Acid Diethylamide (LSD) in Palliative Care
NCT05883540Palliative Care, Pain, Anxiety, Depression
DrugLysergic Acid Diethylamide Tartrate
University Hospital, Basel, Switzerland
Phase 2
60
Basel, Collonge-Bellerive, Uster, Zurich
2024-06-09
Recruiting
Treatment of Patellofemoral Osteoarthritis With Engineered Cartilage.
NCT06163573Patellofemoral Osteoarthritis
DrugsN-Tec·Platelet rich plasma
University Hospital, Basel, Switzerland
Phase 2
75
Basel, Geneva, Lugano, Zurich
2024-06-06
Recruiting
SASL Swiss Cirrhosis Cohort
NCT06092385Liver Cirrhosis
University Hospital, Basel, Switzerland
Observational
3,000
Lugano, Basel, Bern, Geneva, Lausanne, Sankt Gallen, Zurich
2024-06-04
Active, closed
The OPBC-07/microNAC Study
NCT06529302Breast Cancer
University Hospital, Basel, Switzerland
Observational
2,000
Baden, Basel, Bern, Lucerne, Lugano, Sankt Gallen, Winterthur, Zurich
2024-05-15
Recruiting
ClassIntra® for Better Outcomes in Surgery - CIBOSurg
NCT05818332Perioperative Patient Safety
University Hospital, Basel, Switzerland
Observational
1,800
Basel, Bern, Chur, Geneva, Lausanne, Lucerne, Lugano, Zurich
2023-07-17
Recruiting
The LYMPH Trial - Microsurgical Versus Conservative Treatment of Chronic Breast Cancer Associated Lymphedema
NCT05890677Lymphedema, Breast Cancer
University Hospital, Basel, Switzerland
Not applicable
280
Basel, Lausanne, Aarau, Geneva, Winterthur, Zurich
2023-07-14
Active, closed
MultiSCRIPT-Cycle 1: Personalized Medicine in Multiple Sclerosis - Pragmatic Platform Trial Embedded Within the SMSC
NCT06095271Multiple Sclerosis, Relapsing-Remitting
University Hospital, Basel, Switzerland
Not applicable
920
Basel, Aarau, Bern, Geneva, Lausanne, Lugano, Sankt Gallen, Zurich
2023-02-05
Recruiting
Risk of Recurrent CeAD After Pregnancy
NCT06258109Cervical Artery Dissection, Pregnancy Complications
University Hospital, Basel, Switzerland
Observational
1,000
Basel, Zurich
2023-01-01
Recruiting
SteamOne - Prospective Database for Rezum Water Vapor Therapy of the Prostate
NCT05495633Benign Prostate Obstruction (BPO)
University Hospital, Basel, Switzerland
Observational
1,000
Aarau, Basel, Bern, Lucerne, Rothrist, Sankt Gallen, Zurich
2022-12-16
Recruiting
International Rare And Severe Psoriasis Expert Network
NCT04359394Pustular Psoriasis (PP)
University Hospital, Basel, Switzerland
Observational
180
Basel, Zurich
2021-09-22
Active, closed
Emergency Department Triage of Patients With Acute Chest Pain Based on the ESC 0/1-hour Algorithm (PRESC1SE-MI)
NCT05649384Acute Chest Pain, NSTEMI - Non-ST Segment Elevation MI
University Hospital, Basel, Switzerland
Not applicable
64,374
Aarau, Basel, Lucerne, Zurich
2020-12-01
Active, closed
Pre- Versus Sub-pectoral Implant-based Breast Reconstruction After Skin-sparing Mastectomy or Nipple-sparing Mastectomy OPBC-02PREPEC
NCT04293146Breast Reconstruction, Implant-Based Breast Reconstruction (IBBR)
University Hospital, Basel, Switzerland
Not applicable
382
Aarau, Basel, Bern, Frauenfeld, Rheinfelden, Viganello, Zurich
2020-07-28
Recruiting
Personalized Swiss Sepsis Study
NCT04130789Sepsis
University Hospital, Basel, Switzerland
Observational
17,500
Basel, Bern, Geneva, Lausanne, Zurich
2019-11-15
Recruiting
Development of a Swiss Surveillance Database for Molecular Epidemiology of Hypervirulent and Multi-drug Resistant Pathogens
NCT04172025Multiresistant Bacterial Pathogens, Virulent Bacterial Pathogens
University Hospital, Basel, Switzerland
Observational
10,000
Basel, Bern, Geneva, Lausanne, Zurich
2019-09-30
Active, closed
Reliability of Cardiac Troponins for the Diagnosis of Myocardial Infarction in the Presence of Skeletal Muscle Disease
NCT03660969Myopathy, Muscle Weakness, Muscle Damage, Muscle Spasticity
University Hospital, Basel, Switzerland
Observational
797
Basel, Aarau, Zurich, Bern
2018-01-01
Recruiting
Swiss National Registry of Adults With Congenital Heart Disease
NCT02258724Congenital Heart Disease, Congenital Heart Defect
University Hospital, Basel, Switzerland
Observational
5,000
Basel, Bern, Geneva, Lausanne, Sankt Gallen, Zurich
2013-09
Recruiting
Swiss Multiple Sclerosis Cohort-Study
NCT02433028Multiple Sclerosis
University Hospital, Basel, Switzerland
Observational
1,200
Aarau, Basel, Bern, Geneva, Sankt Gallen, Lausanne, Lugano, Zurich
2012-06
Active, closed
BAsel Syncope EvaLuation (BASEL IX) Study
NCT01548352Syncope
University Hospital, Basel, Switzerland
Observational
3,500
Liestal, Lachen, Basel, Lucerne, Zurich
2010-04
Active, closed
Basics in Acute Shortness of Breath EvaLuation (BASEL V) Study
NCT01831115Dyspnea
University Hospital, Basel, Switzerland
Observational
5,452
Basel, Zurich
2006-04
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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 29 September 2026. https://priyalifescience.com/clinical-trials-switzerland/city/zurich

Query this register directly
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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 26 of those studies with a site in Zurich that also match the filters currently applied.

How many clinical trials are recruiting in Zurich?

16 of the 26 studies on this page are recruiting new participants as of the 26 Sep 2026, 19:47 UTC sync. A further 3 have not yet opened recruitment, 7 are active but closed to new participants, and 0 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Zurich), 26 studies
PhaseStudiesRecruitingShare
Observational141053.8%
Not applicable7326.9%
Phase 24315.4%
Phase 1/2103.8%

Most active sponsors

Lead sponsors with the most studies (Zurich)
Lead sponsorStudiesRecruiting
University Hospital, Basel, Switzerland2616
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.