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Priya Life Science Clinical trial register
Trackers› Clinical trials› Aarhus
Clinical trial register · Denmark

Clinical Trials in Aarhus, 2026

Every study on the ClinicalTrials.gov registry that lists a site in Denmark 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 2469 matching records held by the registry are in this view. Synced 16 Oct 2026, 03:17 UTC
2469
Studies in scope
all four open statuses
1395
Recruiting now
open to new participants
438
Lead sponsors
across recruiting studies
Top sites
Aarhus 119 Aarhus N 39 Copenhagen 24 Aalborg 22 Herning 21
Narrow the registerReset
Recruitment status
Phase
Site location
Aarhus119 Aarhus N39 Copenhagen24 Aalborg22 Herning21
All 38 locations
Target enrolment
to

Trials with a site in Aarhus

119 of 2469 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Denmark
Start
Not yet open
University of Aarhus
Not applicable
16
Aarhus
2027-02-01
Not yet open
University of Aarhus
Not applicable
270
Aarhus, Glostrup Municipality, Odense
2026-10-15
Not yet open
University of Aarhus
Not applicable
112
Copenhagen, Aarhus
2026-09-15
Recruiting
Evaluating the YATAC Programme
NCT07692763Cancer, Young Adults
University of Aarhus
Not applicable
50
Aarhus
2026-07-03
Recruiting
University of Aarhus
Not applicable
14
Aarhus
2026-06-15
Not yet open
Same-Day Cochlear Implant Activation (SDA-CI)
NCT07681830Hearing Loss, Cochlear Implantation
University of Aarhus
Not applicable
100
Aarhus
2026-06-01
Recruiting
University of Aarhus
Not applicable
40
Aarhus
2026-06-01
Not yet open
University of Aarhus
Not applicable
60
Aarhus
2026-06-01
Recruiting
Vascular Complications After Kidney Transplantation
NCT07531966Kidney Transplant Recipient, Kidney Transplant; Complications, Transplant Renal Artery Stenosis, Renovascular Disease
University of Aarhus
Observational
60
Aarhus, Copenhagen, Odense
2026-05-22
Recruiting
University of Aarhus
Observational
175
Aalborg, Aarhus, Glostrup Municipality, Horsens, Silkeborg, Svendborg, Vejle
2026-05-06
Recruiting
University of Aarhus
Not applicable
2,000
Aarhus
2026-03-01
Recruiting
University of Aarhus
Not applicable
84
Aarhus
2026-02-16
Recruiting
Glucagon Resistance in Patients With MASLD and T2DM
NCT07246421Metabolic Associated Fatty Liver Disease, Type 2 Diabetes (T2DM)
University of Aarhus
Not applicable
24
Aarhus
2026-01-29
Recruiting
University of Aarhus
Not applicable
116
Aarhus
2026-01-15
Recruiting
Supporting Sexual Health in Bladder Cancer Patients: A Sequential Mixed-Methods Intervention Study
NCT07339761Bladder Cancer, Non-Muscle-Invasive Bladder Cancer (NMIBC), Muscle-Invasive Bladder Carcinoma
University of Aarhus
Not applicable
30
Aarhus
2026-01-01
Not yet open
University of Aarhus
Not applicable
58
Aarhus
2025-12-30
Recruiting
The Effect of a Continuous 1-Hour Time Delay on Circadian Rhythms
NCT07317349Circadian Rhythms, Time Perception, Sleep
University of Aarhus
Not applicable
40
Aarhus
2025-12-20
Recruiting
Circadian Rhythms and Time Perception in Healthy Adults During Constant Wakefulness
NCT07294781Sleep Deprivation, Circadian Rhythm, Healthy Volunteers, Time Perception
University of Aarhus
Not applicable
30
Aarhus
2025-12-05
Not yet open
The TiMeD-T1D Project
NCT07172672Postprandial Lipid Metabolism, Type 1 Diabetes (T1D)
University of Aarhus
Not applicable
10
Aarhus
2025-11-01
Recruiting
Circadian Timing and Time Perception in Healthy Adults
NCT07292597Circadian Rhythm, Time Perception
University of Aarhus
Not applicable
128
Aarhus
2025-10-25
Recruiting
Curatively Intended Thoracic Reirradiation
NCT06950073Radiotherapy Side Effect, Radiation Toxicity, Oncology, Lung Cancer
University of Aarhus
Observational
500
Aarhus
2025-10-10
Recruiting
Nurse-Led Telehealth for Gout
NCT06971146Health Literacy, Gout Arthritis, Gout Initiating Urate-loweringUrate-lowering Therapy, Telehealth
University of Aarhus
Not applicable
200
Aarhus, Herning, Horsens, Randers, Silkeborg
2025-10-01
Recruiting
University of Aarhus
Not applicable
88
Aarhus
2025-09-01
By invitation
Randomized Controlled Trial of ADAPT
NCT07132866Healthy Participants
University of Aarhus
Not applicable
1,000
Aarhus
2025-08-18
Recruiting
University of Aarhus
Not applicable
50
Aarhus
2025-08-15
Recruiting
Effect of Different Sex Hormone Profiles for the Response to Physical Training
NCT07115849Eumenorrhea, Intrauterine Devices, Medicated, Hormonal Contraception
University of Aarhus
Not applicable
60
Aarhus
2025-08-05
Recruiting
Real-world Lithium Intake
NCT07167563Bipolar Disorder (BD)
University of Aarhus
Observational
50
Aarhus
2025-07-05
By invitation
The mHTX APP Program
NCT07813416Rehabilitation, Follow up
University of Aarhus
Not applicable
200
Aarhus
2025-07-01
Active, closed
University of Aarhus
Phase 1/2
32
Aarhus
2025-05-13
Recruiting
How Bleeding Affects Delirium in Older Patients With Hip Fractures: The IMPROVE-HIP Study
NCT06938789Bleeding, Hip Fracture, Delirium - Postoperative
University of Aarhus
Not applicable
198
Aarhus, Herning
2025-04-24
Active, closed
Using Simulation-based Team Training to Improve Psychological Safety and Relational Coordination as Well as Conducting a Process Evaluation
NCT07381270Medical Education, Simulation, Crisis Resource Management, Simulation Training, Simulation Based Medical Education, Culture
University of Aarhus
Not applicable
120
Aarhus
2025-03-01
Not yet open
Improvements in Daily Activity and Exercise in School Children: the ActChild Study
NCT06791278Healthy Children, Children, Children in School, Child Health
University of Aarhus
Not applicable
600
Aarhus
2025-02-04
Recruiting
The Ventilation During In-hospital Cardiac Arrest Study
NCT06809309Cardiac Arrest (CA), In-Hospital Cardiac Arrest, Heart Arrest
University of Aarhus
Observational
900
Aabenraa, Aalborg, Aarhus, Esbjerg, Gødstrup, Hjørring, Horsens, Odense
2025-02-01
Not yet open
University of Aarhus
Not applicable
8
Aarhus
2025-02-01
Recruiting
Inflammation's Impact on Heart Disease and Diabetes
NCT06752018Inflammation, Obesity and Type 2 Diabetes, Obesity, Metabolic Syndrome
University of Aarhus
Observational
250
Aarhus
2025-01-30
Recruiting
Effects of Spinal Cord Stimulation
NCT05885061Chronic Pain
University of Aarhus
Not applicable
25
Aarhus
2025-01-02
Recruiting
Physical Activity, Fertility, and Spontaneous Abortion in Danish Couples Trying to Conceive
NCT06705712Fertility, Fecundability, Time-to-Pregnancy, Spontaneous Abortion
University of Aarhus
Not applicable
530
Aarhus
2025-01-01
Recruiting
Heat Shock Protein 47 in Thrombosis
NCT06731673Venous Thromboembolism (VTE), Acute Myocardial Infarction With ST Segment Elevation, Stroke (in Patients With Atrial Fibrillation)
University of Aarhus
Observational
340
Aarhus
2024-12-09
Recruiting
Young Adults' Fecundity Knowledge and Fertility Intentions and Reproductive Behavior
NCT06631950The Focus is to Investigate Effect of an Educational Video on Fecundity Knowledge Among Young Adults
University of Aarhus
Not applicable
10,000
Aarhus
2024-11-26
Recruiting
Blood Glucose in Pregnant Non-diabetic Women During Treatment With Betamethasone for Fetal Lung Maturation
NCT06794307Preterm Birth, Hyperglycemia, Neonatal Hypoglycemia, Threatened Preterm Labor
University of Aarhus
Observational
25
Aarhus
2024-11-20
Recruiting
University of Aarhus
Not applicable
334
Aarhus
2024-11-05
Recruiting
Probiotic Treatment of Orthodontic Patients
NCT06751979Dental Plaque, Dental Caries
University of Aarhus
Not applicable
60
Aarhus
2024-10-02
Recruiting
RESPONSE: Colorectal Cancer Survivors' Follow-up Care - Now Digital and Need-based
NCT06614647Colorectal Cancer, Quality of Life, Survivorship
University of Aarhus
Not applicable
400
Herning, Randers, Aalborg, Odense, Svendborg, Aarhus, Copenhagen, Horsens
2024-09-15
Active, closed
University of Aarhus
Observational
30
Aarhus
2024-09-04
By invitation
University of Aarhus
Observational
300
Aarhus
2024-09-01
Recruiting
University of Aarhus
Not applicable
25
Aarhus
2024-08-22
By invitation
University of Aarhus
Observational
22
Aarhus
2024-08-15
Recruiting
University of Aarhus
Not applicable
93
Aarhus
2024-06-28
Recruiting
University of Aarhus
Phase 3
236
Aalborg, Aarhus, Esbjerg, Herning, Kolding
2024-06-27
Not yet open
University of Aarhus
Observational
100
Aarhus
2024-06-01
Active, closed
University of Aarhus
Phase 4
216
Aalborg, Aarhus, Esbjerg, Herning, Kolding
2024-05-27
Recruiting
Reinnervation and Neuromuscular Transmission in ALS
NCT06219759Amyotrophic Lateral Sclerosis
University of Aarhus
Observational
120
Aarhus
2024-05-17
By invitation
Prodromal Model of Parkinson's Disease Confined to The Peripheral Nervous System
NCT06745011Polyneuropathy, Alpha-Synucleinopathy, Lewy Body Disease, Parkinson Disease (PD)
University of Aarhus
Observational
100
Aarhus
2024-05-13
Recruiting
Inflammatory Resolution in Cardiometabolic Health and Disease
NCT06390189Inflammation, Obesity, Cardiovascular Diseases
University of Aarhus
Observational
240
Aarhus
2024-05-07
Recruiting
University of Aarhus
Not applicable
54
Aarhus, Copenhagen
2024-05-01
Recruiting
University of Aarhus
Not applicable
94
Aarhus
2024-04-24
Recruiting
University of Aarhus
Not applicable
36
Aarhus
2024-04-15
Recruiting
University of Aarhus
Not applicable
700
Aarhus
2024-04-09
Recruiting
BPA vs. PEA in CTEPH
NCT05110066Chronic Thromboembolic Pulmonary Hypertension
University of Aarhus
Not applicable
139
Aarhus
2024-04-01
Active, closed
University of Aarhus
Not applicable
20
Aarhus
2024-04-01
Active, closed
Circulating Tumor DNA in Peripheral T-cell Lymphomas
NCT06362148Peripheral T-cell Lymphoma, NK/T-Cell Lymphoma
University of Aarhus
Observational
50
Aarhus
2024-03-01
Recruiting
University of Aarhus
Observational
350
Aarhus, Herning, Horsens, Randers, Silkeborg
2024-02-20
Recruiting
University of Aarhus
Not applicable
60
Aarhus
2024-02-19
Recruiting
University of Aarhus
Not applicable
255
Aarhus, Billund
2024-02-07
Recruiting
Strategy for Prompt and Effective Thoracentesis in the Emergency Department
NCT06180603Pleural Effusion, Pleural Diseases, Heart Failure
University of Aarhus
Not applicable
188
Aarhus, Gødstrup, Horsens, Randers, Aalborg, Esbjerg
2024-01-15
By invitation
University of Aarhus
Observational
120
Aarhus
2024-01-01
Recruiting
University of Aarhus
Phase 2/3
32
Aarhus
2023-12-20
Recruiting
University of Aarhus
Not applicable
50
Aarhus, Aalborg
2023-11-01
Active, closed
Hyperpolarized 129-Xenon MRI in Fibrosing Interstitial Lung Disease
NCT05914506Progressive Fibrosing Interstitial Lung Disease
University of Aarhus
Observational
30
Aarhus
2023-10-05
Recruiting
University of Aarhus
Phase 4
270
Aarhus
2023-10-02
Recruiting
University of Aarhus
Not applicable
125
Aarhus
2023-09-11
Active, closed
University of Aarhus
Not applicable
80
Aarhus, Odense
2023-09-01
Recruiting
Danish Angle Closure Prevention Trial
NCT06077253Primary Angle Glaucoma Closure Suspect
University of Aarhus
Not applicable
242
Aalborg, Aarhus, Glostrup Municipality, Odense, Vejle
2023-09-01
Recruiting
University of Aarhus
Phase 3
1,204
Aarhus, Aalborg, Copenhagen, Herlev, Vejle
2023-08-25
By invitation
University of Aarhus
Observational
10
Aarhus
2023-08-25
By invitation
University of Aarhus
Not applicable
3,100
Aarhus
2023-08-09
Recruiting
DANISH.MRD: Danish Assessment of Minimal Residual Disease by Liquid Biopsies
NCT06076811Colorectal Neoplasms, Colorectal Cancer, Colorectal Adenocarcinoma, Colorectal Cancer Stage I
University of Aarhus
Observational
1,600
Copenhagen, Herlev, Aarhus, Herning, Horsens, Randers, Viborg, Aalborg
2023-08-01
Recruiting
Experimental Pain in Parkinsons
NCT05981261Pain, Parkinson Disease
University of Aarhus
Not applicable
63
Aarhus
2023-06-07
Recruiting
University of Aarhus
Not applicable
554
Aalborg, Aarhus, Copenhagen, Odense
2023-05-24
Recruiting
University of Aarhus
Not applicable
100
Aarhus
2023-04-01
Recruiting
University of Aarhus
Observational
20
Aarhus
2023-02-16
Recruiting
University of Aarhus
Not applicable
50
Aarhus
2023-01-16
Recruiting
The Danish TURNER Cryopreservation Study
NCT05740579Fertility Disorders, Turner Syndrome, Premature Ovarian Failure
University of Aarhus
Not applicable
100
Aarhus
2023-01-01
Active, closed
University of Aarhus
Not applicable
84
Aarhus, Aarhus N, Copenhagen, Hellerup, Herning, Odense, Silkeborg, Vejle
2022-11-25
Recruiting
University of Aarhus
Not applicable
200
Aarhus
2022-11-14
Active, closed
Investigating Muscle Failure in Diabetic Myopathy
NCT05685927Diabetes Mellitus, Obesity, Chronic Hyperglycaemia, Weight Loss
University of Aarhus
Observational
108
Aarhus
2022-11-01
Recruiting
Insulin Resistance in Gestational Diabetes Mellitus
NCT07231341Gestational Diabetes Mellitus (GDM)
University of Aarhus
Observational
100
Aarhus, Herning
2022-09-22
Active, closed
IMPROVE-pT1: Accurate Allocation of Completion Resection in Early Colorectal Cancer
NCT06040632Colorectal Cancer, Colorectal Polyp, Colorectal Cancer Stage I
University of Aarhus
Observational
67
Copenhagen, Herlev, Aarhus, Herning, Horsens, Randers, Viborg, Aalborg
2022-09-01
Recruiting
University of Aarhus
Not applicable
470
Aarhus
2022-09-01
Recruiting
Incremental Value of Magnetic Resonance Imaging in Selection of Pancreatic Cancer Patients for Surgery
NCT05428358Pancreatic Cancer, Pancreatic Neoplasm, Liver Metastases
University of Aarhus
Not applicable
200
Aalborg, Aarhus, Copenhagen
2022-08-30
Recruiting
Improved Diagnosis of Ovarian Cancer by Use of Circulating Tumor DNA as a Biomarker
NCT05763511Ovarian Neoplasms, Ovary Cancer, Ovarian Cysts
University of Aarhus
Observational
300
Aarhus
2022-07-01
Recruiting
PROton Versus Photon Therapy for Esophageal Cancer - a Trimodality Strategy
NCT05055648Esophageal Cancer, Radiotherapy, Side Effect, Proton Therapy
University of Aarhus
Phase 3
396
Aarhus
2022-05-01
Recruiting
University of Aarhus
Not applicable
50
Herlev, Aarhus, Odense
2022-04-01
Active, closed
Protons vs. Photons for High-risk Prostate Cancer
NCT05350475Prostate Cancer, Radiotherapy Side Effect
University of Aarhus
Not applicable
102
Copenhagen, Herlev, Aarhus, Aalborg, Næstved, Odense, Vejle
2022-03-01
By invitation
Danish Access to Support and Help (DASH): Increasing Access to an Evidence-based Intervention for Children With ADHD and Their Parents
NCT07339696ADHD - Attention Deficit Disorder With Hyperactivity, Attention Concentration Difficulty
University of Aarhus
Observational
90
Aarhus
2022-02-15
Recruiting
Functional Lung Avoidance SPECT-guided Radiation Therapy of Lung Cancer
NCT04676828Lung Cancer, Radiation-Induced Disorder, Radiation Pneumonitis, Pulmonary Disease
University of Aarhus
Not applicable
90
Aarhus
2021-12-01
Active, closed
Central Processing of Odour Stimuli in Patients With Functional Somatic Disorder, MCS or Post Covid Compared to Healthy Controls
NCT04935307Functional Disorder, Bodily Distress Syndrome, Multiple Chemical Sensitivity, Post COVID-19
University of Aarhus
Not applicable
40
Aarhus
2021-11-02
Recruiting
University of Aarhus
Phase 2/3
220
Aarhus
2021-07-01
Recruiting
Improved Diagnosis of Ovarian Cancer
NCT05842629Ovarian Neoplasms, Ovarian Cancer, Ovarian Cysts, Adnexal Mass
University of Aarhus
Observational
1,700
Aarhus
2021-05-15
Active, closed
University of Aarhus
Not applicable
117
Aarhus
2021-01-20
Active, closed
University of Aarhus
Observational
9
Aarhus, Holstebro
2020-11-01
Recruiting
When to INDuce for OverWeight? (WINDOW)
NCT04603859Pregnancy, Obesity, Parturition
University of Aarhus
Not applicable
1,900
Aarhus, Copenhagen, Herlev, Herning, Hillerød, Hvidovre, Kolding, Nykøbing Falster
2020-10-19
Recruiting
University of Aarhus
Phase 2
65
Aarhus
2020-10-10
Recruiting
Myocardial Perfusion Imaging by 15O-H2O PET/CT
NCT04451551Ischemic Heart Disease
University of Aarhus
Observational
5,000
Aarhus
2020-06-23
Active, closed
Effects of a Lay-led Anxiety and Depression Self-management Program for Cancer Patients
NCT04537195Neoplasms, Anxiety, Self Efficacy, Psychological Distress
University of Aarhus
Not applicable
234
Aarhus, Herning
2020-03-06
Recruiting
University of Aarhus
Phase 3
114
Aarhus
2019-09-17
Active, closed
Human Milk and Its Effect on Infant's Metabolism and Infant Gut Microbiome
NCT05111990Breast Milk Collection, Human Milk/Breastfeeding, Human Milk Microbiome, Infant Gut Microbiome
University of Aarhus
Observational
168
Aarhus
2019-06-01
Recruiting
Cognitive Function After Radiation Therapy for Primary Brain Tumours
NCT04306432Primary Brain Tumour, Radiation Toxicity, Cognitive Impairment
University of Aarhus
Observational
300
Copenhagen, Aarhus, Aalborg, Odense
2019-01-03
Recruiting
University of Aarhus
Not applicable
750
Aarhus, Odense, Aalborg, Copenhagen, Holstebro
2019-01-01
Recruiting
Danish Multicenter Scapholunate Ligament Study
NCT04348253Ligament Injury, Wrist Sprain
University of Aarhus
Not applicable
100
Aarhus, Holstebro
2018-08-01
Active, closed
University of Aarhus
Observational
3,182
Aalborg, Odense, Aarhus, Copenhagen, Herlev, Herning, Horsens, Køge
2018-06-14
Active, closed
The Aarhus Bereavement Study
NCT03049007Grief
University of Aarhus
Observational
1,243
Aarhus
2017-02-07
By invitation
University of Aarhus
Not applicable
60
Aarhus
2014-11
Recruiting
University of Aarhus
Observational
60
Aarhus
2013-06
Active, closed
Study of Knee Replacements for Patellofemoral Osteoarthritis
NCT01326156Osteoarthritis, Knee, Patellofemoral Knee Arthroplasty
University of Aarhus
Not applicable
100
Aarhus
2007-06
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a Danish investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 16 October 2026. https://priyalifescience.com/clinical-trials-denmark/city/aarhus

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 Denmark and is recruiting, not yet recruiting, active but no longer recruiting, or enrolling by invitation: 2,469 studies in total at the last sync on 16 Oct 2026, 03:17 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 119 of those studies with a site in Aarhus that also match the filters currently applied.

How many clinical trials are recruiting in Aarhus?

77 of the 119 studies on this page are recruiting new participants as of the 16 Oct 2026, 03:17 UTC sync. A further 11 have not yet opened recruitment, 21 are active but closed to new participants, and 10 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Aarhus), 119 studies
PhaseStudiesRecruitingShare
Not applicable724960.5%
Observational361930.3%
Phase 3443.4%
Phase 1/2211.7%
Phase 2/3221.7%
Phase 4211.7%
Phase 2110.8%

Most active sponsors

Lead sponsors with the most studies (Aarhus)
Lead sponsorStudiesRecruiting
University of Aarhus11977
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.