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Priya Life Science Clinical trial register
Trackers› Clinical trials› Karlstad
Clinical trial register · Sweden

Clinical Trials in Karlstad, 2026

Every study on the ClinicalTrials.gov registry that lists a site in Sweden 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 2219 matching records held by the registry are in this view. Synced 12 Oct 2026, 03:19 UTC
2219
Studies in scope
all four open statuses
1247
Recruiting now
open to new participants
367
Lead sponsors
across recruiting studies
Top sites
Stockholm 930 Gothenburg 631 Lund 404 Uppsala 369 Linköping 236
Narrow the registerReset
Recruitment status
Phase
Site location
Stockholm930 Gothenburg631 Lund404 Uppsala369 Linköping236
All 146 locations
Target enrolment
to

Trials with a site in Karlstad

42 of 2219 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Sweden
Start
Recruiting
The HIt HArd and hiT Early in Multiple Sclerosis Trial
NCT07517185Relapsing-remitting Multiple Sclerosis
Uppsala University
Phase 2
60
Falun, Gävle, Karlstad, Uppsala
2026-09-01
Recruiting
A Study to Investigate CV Outcomes With Elecoglipron Compared With Placebo in Adult Participants With HFpEF or HFmrEF
NCT07761117Heart Failure With Preserved Ejection Fraction (HFpEF), Heart Failure With Mildly Reduced Ejection Fraction (HFmrEF)
AstraZeneca
Phase 3
6,950
Gothenburg, Jönköping, Karlstad, Lund, Mölndal, Örebro, Stockholm, Uppsala
2026-08-24
Recruiting
AstraZeneca
Phase 3
7,000
Falun, Gothenburg, Karlstad, Linköping, Lund, Örebro, Stockholm, Uppsala
2026-08-21
Recruiting
Värmland County Council, Sweden
Observational
53
Karlstad
2026-07-13
By invitation
Intrathecal Analgesia in Laparoscopic Nissen Fundoplication.
NCT07629323Perioperative Pain Management, Gastreoesophageal Reflux Disease
Karlstad Central Hospital
Not applicable
63
Karlstad
2026-03-10
Recruiting
Early Double Sequential Defibrillation in Out of Hospital Cardiac Arrest
NCT07174986Out of Hospital Cardiac Arrest, Ventricular Fibrillation, Defibrillation, CPR
Gabriel Riva
Phase 2/3
916
Halmstad, Karlstad, Kungälv, Alingsås, Borås, Gothenburg, Skövde, Trollhättan
2025-09-08
Recruiting
Boehringer Ingelheim
Phase 3
11,800
Borås, Falun, Gothenburg, Halmstad, Karlstad, Ljungby, Malmö, Södertälje
2025-07-22
Active, closed
Göteborg University
Not applicable
80
Gothenburg, Karlstad, Stockholm
2025-07-21
Recruiting
Suicide Preventive Psychosocial Treatment for Youths
NCT06931639Suicide Attempt, Suicidal and Self-injurious Behavior, Suicide Attempted, Suicide, Attempted
Karolinska Institutet
Not applicable
282
Helsingborg, Karlstad, Kungsbacka, Stockholm, Uppsala
2025-05-28
Active, closed
Karlstad University
Not applicable
50
Karlstad
2025-03-11
Recruiting
AstraZeneca
Phase 3
5,000
Huddinge, Karlstad, Linköping, Stockholm, Uppsala, Vaxjo
2025-03-03
Recruiting
Karlstad University
Not applicable
48
Karlstad
2025-02-11
Recruiting
Örebro University, Sweden
Not applicable
60
Kristianstad, Karlstad
2025-01-16
Recruiting
Uppsala University
Phase 3
1,792
Eskilstuna, Falun, Gävle, Gothenburg, Jönköping, Kalmar, Karlstad, Linköping
2024-12-19
Active, closed
Clinical Investigation on Lips Treated With HA-filler
NCT07188818Aesthetic Correction of the Lips
Bohus Biotech AB
Not applicable
100
Gothenburg, Karlstad, Malmö, Stockholm, Västerås
2024-12-09
Recruiting
Karlstad Central Hospital
Observational
80
Karlstad
2024-11-21
Recruiting
Umeå University
Not applicable
176
Falun, Östersund, Södra Sunderbyn, Karlstad, Umeå, Sundsvall, Örebro
2024-11-20
Recruiting
Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany
Phase 3
264
Göteborg, Karlstad, Stockholm
2024-06-25
Recruiting
AstraZeneca
Phase 3
3,850
Alingsås, Gothenburg, Jönköping, Karlstad, Mölndal, Stockholm, Uppsala, Västerås
2024-04-12
Recruiting
Lund University Hospital
Phase 3
308
Gävle, Gothenburg, Jönköping, Karlstad, Linköping, Lund, Örebro, Stockholm
2024-03-04
Recruiting
TeamBirth-SWE - a Care Process to Improve Safe and Person-centered Intrapartum Care
NCT06926504Person Centered Care, Patient Safety, Patient Satisfaction
Karolinska Institutet
Observational
800,000
Halmstad, Varberg, Östersund, Lund, Uppsala, Karlstad, Stockholm
2024-02-05
Active, closed
Sedation, Temperature and Pressure After Cardiac Arrest and Resuscitation
NCT05564754Cardiac Arrest With Successful Resuscitation, Hypoxia, Brain
Region Skane
Not applicable
3,500
Halmstad, Helsingborg, Lund, Malmö, Gothenburg, Karlstad, Skövde, Stockholm
2023-08-17
Active, closed
Effects of Sedation, TEmperature and Pressure After Cardiac Arrest and REsuscitation on Major Adverse Kidney Events (STEPCARE-MAKE)
NCT07579390Acute Kidney Failure, Renal Replacement Therapy for Acute Kidney Injury in ICU, Sedation in Intensive Care Unit Patients, Sedation in the ICU
Helsinki University Central Hospital
Not applicable
3,500
Gothenburg, Halmstad, Helsingborg, Karlstad, Lund, Malmö, Skövde, Stockholm
2023-08-17
Recruiting
Population Health Research Institute
Not applicable
5,100
Huddinge, Jönköping, Karlstad, Lund, Stockholm, Umeå, Uppsala
2023-06-22
Recruiting
Region Skane
Not applicable
1,350
Borås, Eskilstuna, Gävle, Gothenburg, Halmstad, Jönköping, Kalmar, Karlstad
2023-03-17
Recruiting
Structured Contraceptive Counseling During Pregnancy
NCT05550064Contraception, Intrauterine Device, Contraceptive Implant, Long-acting Reversible Contraception
Dalarna University
Not applicable
160
Falun, Karlstad, Örebro, Uppsala
2022-11-19
Active, closed
Ixekizumab Diabetes Intervention Trial (I-DIT)
NCT04589325Type1 Diabetes Mellitus
Göteborg University
Phase 2
127
Borås, Falun, Gothenburg, Jönköping, Karlstad, Kristianstad, Linköping, Lund
2022-11-09
Recruiting
Karlstad Central Hospital
Not applicable
100
Karlstad
2022-04-01
Active, closed
Ole Frobert, MD, PhD
Not applicable
900
Falun, Gothenburg, Karlstad, Lund, Örebro, Västerås
2021-09-30
Recruiting
Janssen Research & Development, LLC
Phase 3
199
Karlstad, Stockholm
2021-07-15
Recruiting
AB Science
Phase 3
495
Karlstad, Malmö, Umeå
2021-02-02
Active, closed
Annika Bergquist
Phase 3
571
Malmö, Umeå, Gothenburg, Karlstad, Lidköping, Örebro, Stockholm, Uppsala
2020-10-01
Active, closed
Infinity-Swedeheart Registry Based Randomized Clinical Trial (R-RCT)
NCT04562805Coronary Artery Disease, Ischemic Heart Disease
Elixir Medical Corporation
Not applicable
2,400
Eskilstuna, Halmstad, Helsingborg, Karlskrona, Karlstad, Lund, Malmö, Örebro
2020-09-30
Active, closed
Treatment of Distal Malignant Biliary Obstruction by Uncovered, Partially Covered, or Fully Covered Metal Stents
NCT06453590Pancreatic Cancer Non-resectable, Bile Duct Cancer, Papillary Carcinoma, Duodenal Cancer
Region Stockholm
Not applicable
450
Danderyd, Gothenburg, Karlstad, Lund, Malmö, Örebro, Skövde, Stockholm
2020-02-04
Active, closed
NordicTrip, a Translational Study of Preoperative Chemotherapy in TNBC
NCT04335669Breast Cancer, Triple Negative Breast Neoplasms
Lund University Hospital
Phase 3
325
Kristianstad, Borås, Gävle, Gothenburg, Halmstad, Jönköping, Karlstad, Malmö
2019-12-20
Recruiting
ProBio: A Biomarker Driven Study in Patients With Metastatic Prostate Cancer
NCT03903835Metastatic Castration-resistant Prostate Cancer (mCRPC), Metastatic Hormone-Sensitive Prostate Cancer (mHSPC)
Karolinska Institutet
Phase 3
750
Falun, Borås, Jönköping, Kalmar, Karlstad, Örebro, Stockholm, Sundsvall
2019-02-01
Recruiting
Lund University Hospital
Not applicable
100
Gävle, Gothenburg, Jönköping, Karlstad, Linköping, Lund, Örebro, Stockholm
2019-01-22
Active, closed
Anna Martling
Phase 3
626
Falun, Gothenburg, Jönköping, Karlskrona, Karlstad, Linköping, Luleå, Malmö
2016-04-07
Recruiting
Karolinska University Hospital
Not applicable
400
Gothenburg, Karlstad, Luleå, Lycksele, Norrtälje, Östersund, Skellefteå, Stockholm
2015-06
Active, closed
Karolinska Institutet
Not applicable
2,766
Gävle, Gothenburg, Halmstad, Helsingborg, Jönköping, Kalmar, Karlskrona, Karlstad
2015-01-27
Active, closed
University Medical Center Groningen
Phase 3
920
Borås, Eskilstuna, Falun, Gävle, Gothenburg, Kalmar, Karlstad, Linköping
2011-06-21
Active, closed
Karolinska University Hospital
Phase 3
2,017
Gävle, Gothenburg, Karlstad, Linköping, Lund, Malmö, Örebro, Stockholm
2007-02
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a Swedish investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 12 October 2026. https://priyalifescience.com/clinical-trials-sweden/city/karlstad

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 Sweden and is recruiting, not yet recruiting, active but no longer recruiting, or enrolling by invitation: 2,219 studies in total at the last sync on 12 Oct 2026, 03:19 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 42 of those studies with a site in Karlstad.

How many clinical trials are recruiting in Karlstad?

26 of the 42 studies on this page are recruiting new participants as of the 12 Oct 2026, 03:19 UTC sync. A further 0 have not yet opened recruitment, 15 are active but closed to new participants, and 1 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Karlstad), 42 studies
PhaseStudiesRecruitingShare
Not applicable201047.6%
Phase 3161138.1%
Observational337.1%
Phase 2214.8%
Phase 2/3112.4%

Most active sponsors

Lead sponsors with the most studies (Karlstad)
Lead sponsorStudiesRecruiting
AstraZeneca44
Karolinska Institutet43
Karlstad Central Hospital32
Lund University Hospital32
Göteborg University20
Karlstad University21
Karolinska University Hospital21
Region Skane21
Uppsala University22
AB Science11
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.