For volunteers

Healthy volunteer studies in Poland

62 open studies in the registries that take healthy volunteers and have a site in Poland.

Phase 1Starts 2 Nov 2026
From age 18All sexes55 participants
2025-524324-22-00
A Two-part study to learn the amount of polymyxin E1 in the body over time formed after a single inhaled dose of colistimethate sodium (CMS) in healthy adults (Part 1) and after single inhaled and vein-infused doses of CMS in adults with non‑cystic fibrosis bronchiectasis (NCFB) (Part 2)
Jozefow, Bialystok · Zambon S.p.A.
Registry updated 28 Oct 2026
Registry record: EU CTIS
No phaseStarts 4 Jun 2026
Ages 40 to 80All sexes200 participants
NCT07604883
Early Molecular Biomarkers for Differentiating Parkinsonian Syndromes
Warsaw · International Institute of Molecular and Cell Biology in Warsaw
Registry updated 28 May 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 May 2026
Ages 48 to 60Women only300 participants
NCT07600567
Algal Lutein Against Decline of Intellectual Nimbleness
Poznan · Poznan University of Life Sciences
Registry updated 20 May 2026
Registry record: ClinicalTrials.gov
No phaseStarts Feb 2026
From age 19Women only165 participants
NCT07457515
Breastmilk and the Link to Overweight/Obesity and Maternal Diet in the Mother-breastmilk-child Triad
Warsaw, Wroclaw · Warsaw University of Life Sciences
Registry updated 9 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts Sept 2026
Ages 18 to 35Women only176 participants
NCT07358533
Metabolic Obesity in Normal Weight (MONW): Diagnostic Markers Stud
Szczecin · Pomeranian Medical University Szczecin
Registry updated 23 Jan 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 5 Nov 2024
Ages 18 to 70All sexes119 participants
NCT06564389
FIH Study to Evaluate the Tolerability of PF-07832837 in Healthy Adults and Patients
Chorzów, Kielce, Katowice, Lodz, Szczecin · Pfizer
Registry updated 5 Nov 2026
Registry record: ClinicalTrials.gov
No phaseStarts Nov 2026
Ages 18 to 35Women only110 participants
NCT07917364
Asprosin and miRNA Expression in Young Women With Metabolic Syndrome
Nowy Targ · University of Applied Sciences in Nowy Targ
Registry updated 4 Nov 2026
Registry record: ClinicalTrials.gov
Phase 1/2Starts 10 Oct 2024
Ages 18 to 75All sexes270 participants
NCT06619990
Study of XmAb942 in Healthy Participants and Participants With Ulcerative Colitis
Nowy Targ, Sopot, Staszów, Bydgoszcz, Szczecin, Krakow, Warsaw, Katowice · Xencor, Inc.
Registry updated 30 Oct 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 29 May 2024
From age 18All sexes76 participants
2023-508661-33-00
A clinical study to assess if a new investigational medicinal product called JJP-1212 is safe, tolerable and able to induce a specific immune response in humans
Warsaw · Jjp Biologics Sp. z o.o.
Registry updated 30 Oct 2026
Registry record: EU CTIS
Phase 4Starts 30 May 2024
Up to age 17All sexes2365 participants
2023-507348-35-00
Anti-viral action against Type 1 diabetes autoimmunity GPPAD-05-AVAnT1A
Warsaw, Lodz · Klinikum rechts der Isar der TU Muenchen AöR
Registry updated 22 Oct 2026
Registry record: EU CTIS
No phaseStarts 15 Mar 2024
From age 18Women only1000 participants
NCT07397715
Association of Ultrasound Features of the Myometrium Suggestive of Adenomyosis and Clinical Symptoms
Sosnowiec · Swiss GO Trial Group
Registry updated 16 Oct 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 5 Nov 2025
From age 18All sexes86 participants
2025-521315-39-00
EAST-1 (ERAP-inhibition in Axial Spondyloarthritis Trial-1)
Lublin, Poznan · Grey Wolf Therapeutics Limited
Registry updated 6 Oct 2026
Registry record: EU CTIS
Phase 1Starts 6 Oct 2025
Ages 18 to 75All sexes176 participants
NCT07207954
Study of LFD-200 in Healthy Adults and Adults With Moderate to Severe Rheumatoid Arthritis
Warsaw, Torun · Lifordi Immunotherapeutics, Inc.
Registry updated 29 Sept 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 27 Feb 2025
Ages 18 to 72All sexes237 participants
NCT06808477
A Study of BBT001 in Healthy Volunteers (HVs) and in Adult Patients With Atopic Dermatitis (AD)
Lodz, Rzeszów, Wroclaw, Warsaw · Bambusa Therapeutics
Registry updated 29 Sept 2026
Registry record: ClinicalTrials.gov
No phaseStarts 5 Feb 2025
Ages 18 to 90All sexes300 participants
NCT06891690
Use of tDCS Stimulation in Neurological and Gynaecological Conditions
Poznan · Poznan University of Physical Education
Registry updated 24 Sept 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 23 Oct 2025
Ages 18 to 64Men only30 participants
NCT07220564
A Research Study Looking at How Different Doses of Study Medicine (Inno8) Work in the Body of People With Haemophilia A
Warsaw, Katowice, Gdansk, Bialystok, Poznan, Lublin · Novo Nordisk A/S
Registry updated 18 Sept 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 25 Feb 2026
Ages 18 to 64All sexes291 participants
2025-523826-41-00
A Phase 1 first-in-human study to evaluate SAR447754 in healthy adult participants and in adult participants with moderate-to-severe atopic dermatitis.
Wroclaw, Gdansk · Sanofi-Aventis Recherche & Developpement
Registry updated 4 Sept 2026
Registry record: EU CTIS
Phase 1/2Starts 18 Sept 2025
From age 18All sexes89 participants
2024-513613-12-00
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
Lublin, Poznan · Novartis Pharma AG
Registry updated 4 Sept 2026
Registry record: EU CTIS
Phase 1Starts 6 Oct 2026
From age 18All sexes40 participants
2025-523409-13-00
A study to find how safe different doses of LFD-200 are and how it works in both healthy people and people with moderate to severe rheumatoid arthritis
Torun, Warsaw · Lifordi Immunotherapeutics Inc.
Registry updated 28 Aug 2026
Registry record: EU CTIS
Phase 1Starts 27 Oct 2025
Ages 18 to 64All sexes80 participants
2025-521658-40-00
A first-in-human, dose finding study to evaluate the safety, tolerability and pharmacokinetics of EGL-003 in healthy volunteers followed by adults with autoimmune disease.
Wroclaw, Katowice, Kielce, Janki, Ozarowice, Białystok · Egle Therapeutics
Registry updated 28 Aug 2026
Registry record: EU CTIS
No phaseStarts 30 Apr 2024
From age 18All sexes70 participants
NCT07786870
Expression of TSLP Isoforms in Asthma
Warsaw · Medical University of Warsaw
Registry updated 26 Aug 2026
Registry record: ClinicalTrials.gov
No phaseStarts 25 Jun 2025
Ages 1 to 45All sexes30000 participants
NCT07118098
INNODIA Family & Friends Early-Stage T1D Detection Protocol
Katowice · INNODIA iVZW
Registry updated 24 Aug 2026
Registry record: ClinicalTrials.gov
No phaseStarts 15 May 2026
From age 21All sexes400 participants
NCT07631767
Shift Workers' Health Behavior Action Program Across Europe
Lodz · Wageningen University
Registry updated 20 Aug 2026
Registry record: ClinicalTrials.gov
No phaseStarts 23 Jul 2026
From age 18All sexes60 participants
NCT07746102
Assessment of the Impact of Repeated Ischemic Preconditioning Episodes on Hemodynamic and Metabolic Parameters in Patients at Various Stages of Chronic Kidney Disease
Lodz · Medical University of Lodz
Registry updated 4 Aug 2026
Registry record: ClinicalTrials.gov
No phaseStarts 10 Apr 2025
Ages 1 to 14All sexes400 participants
NCT06943469
Effect of Partially Hydrolyzed Formula With Synbiotics on Skin Barrier Function
Warsaw, Bialystok · Société des Produits Nestlé (SPN)
Registry updated 30 Jul 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Apr 2026
Ages 16 to 35All sexes10000 participants
NCT07316621
Prospective Risk Evaluation and Detection of Crohn's Disease in First-degree Relatives
Warsaw · GLSMED Learning Health S.A.
Registry updated 29 Jul 2026
Registry record: ClinicalTrials.gov
Phase 1/2Starts 24 Oct 2024
Ages 18 to 100All sexes232 participants
NCT06649110
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
Poznan · Novartis Pharmaceuticals
Registry updated 21 Jul 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 20 Jul 2026
Ages 18 to 64All sexes68 participants
2025-524936-20-00
A study comparing the new drugs PG511/PG521/PG531 produced by Celon Pharma SA with the drug PG203 in healthy volunteers.
Nadarzyn · Celon Pharma S.A.
Registry updated 20 Jul 2026
Registry record: EU CTIS
Phase 1Starts 8 May 2025
Ages 18 to 80All sexes286 participants
NCT06944925
A Study of BBT002 in Healthy Volunteers (HVs) and in Adult Patients With Chronic Obstructive Pulmonary Disease (COPD) or Chronic Rhiosininusitis With Nasal Polyps (CRSwNP)
Szczecin, Cracow, Bydgoszcz, Gdansk, Nadarzyn · Bambusa Therapeutics
Registry updated 1 Jul 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 2 Sept 2024
Ages 18 to 65All sexes142 participants
NCT06576271
A Study of GSK4527363 in Healthy Participants, Systemic Lupus Erythematosus (SLE) Participants, Healthy Chinese, and Japanese Participants and CTD-ILD Participants
Wroclaw, Poznan, Bialystok, Warsaw, Cracow, Bydgoszcz · GlaxoSmithKline
Registry updated 22 Jun 2026
Registry record: ClinicalTrials.gov
No phaseStarts 8 Oct 2025
Ages 40 to 65Women only120 participants
NCT07245979
Supplementation With Sirtuin Activators in Women With Increased Body Weight
Poznan · Poznan University of Life Sciences
Registry updated 22 May 2026
Registry record: ClinicalTrials.gov
No phaseStarts 20 Nov 2025
Ages 18 to 80All sexes6000 participants
NCT07593352
Renal Dysfunction in Patients With Inflammatory Bowel Disease and the General Population (NEPHRO-IBD)
Warsaw · Państwowy Instytut Medyczny Ministerstwa Spraw Wewnętrznych i Administracji
Registry updated 18 May 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Feb 2011
Ages 1 to 90All sexes500 participants
NCT01893710
International (Pediatric) Peritoneal Biobank
Krakow · Heidelberg University
Registry updated 30 Apr 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Jan 2017
Ages 11 to 75All sexes2500 participants
NCT02855476
HDClarity: a Multi-site Cerebrospinal Fluid Collection Initiative to Facilitate Therapeutic Development for Huntington's Disease
Warsaw · University College, London
Registry updated 27 Apr 2026
Registry record: ClinicalTrials.gov
No phaseStarts 10 Sept 2015
From age 18All sexes1000 participants
NCT04634591
The Bialystok Bariatric Surgery Study
Bialystok · Medical University of Bialystok
Registry updated 14 Apr 2026
Registry record: ClinicalTrials.gov
No phaseStarts 8 Jan 2024
Ages 18 to 45Women only500 participants
NCT06239363
Dietary Salicylates and Preeclampsia
Poznan · Poznan University of Life Sciences
Registry updated 1 Apr 2026
Registry record: ClinicalTrials.gov
No phaseStarts 20 Jan 2025
Ages 18 to 45Women only100 participants
NCT06793098
Functional Proteins in Polycystic Ovary Syndrome
Krakow · Jagiellonian University
Registry updated 18 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 20 Jan 2025
Ages 18 to 45Women only300 participants
NCT06793072
Adipokines in Polycystic Ovary Syndrome
Krakow · Jagiellonian University
Registry updated 18 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 20 Jan 2025
Ages 18 to 45Women only100 participants
NCT06793085
Pro- and Anti-inflammatory Cytokines in PCOS
Krakow · Jagiellonian University
Registry updated 18 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 2 Mar 2026
Ages 45 to 80All sexes120 participants
NCT07450274
Rehabilitation of Upper Limbs After Stroke
Rzeszów · University of Rzeszow
Registry updated 13 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Oct 2025
From age 18All sexes5200 participants
NCT06900829
#AWARE.HIV Europe: Supporting Healthcare Professionals to Find Undiagnosed HIV in European Hospitals: An Effectiveness-implementation Trial.
Janów Lubelski, Warsaw, Kielce · Casper Rokx
Registry updated 12 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 12 May 2025
Ages 18 to 85All sexes1200 participants
NCT06941012
Validation of α-synuclein Modifications in Parkinson's dIsoRder Evolution
Warsaw · Casa di Cura IGEA
Registry updated 2 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 19 Jan 2026
Ages 45 to 80All sexes120 participants
NCT07333079
Rehabilitation With Biofeedback for People After Stroke
Rzeszów · University of Rzeszow
Registry updated 25 Feb 2026
Registry record: ClinicalTrials.gov
Phase 1Starts 26 Nov 2025
Ages 18 to 55All sexes213 participants
NCT07258745
Pharmacokinetic, Safety, Tolerability, and Immunogenicity Comparison of CKD-704 (Risankizumab Biosimilar), With EU-approved Skyrizi®, and US-licensed Skyrizi® in Healthy Adult Participants
Warsaw · Chong Kun Dang Pharmaceutical
Registry updated 19 Dec 2025
Registry record: ClinicalTrials.gov
No phaseStarts 1 Jun 2025
Ages 18 to 65All sexes490 participants
NCT07120802
Better4All Personalized Intervention Pilot Study
Wroclaw · Harokopio University
Registry updated 13 Aug 2025
Registry record: ClinicalTrials.gov
No phaseStarts 13 Jan 2023
Women only248 participants
NCT06574087
Determining the Frequency of Occurrence and Defining the Most Appropriate Screening Test for Anal Intraepithelial Neoplasia (AIN) in Patients With Human Papillomavirus (HPV) Related Gynecological Diseases.
Gdynia · PCK Marine Hospital in Gdynia
Registry updated 23 Jul 2025
Registry record: ClinicalTrials.gov
No phaseStarts 10 Jul 2020
Ages 1 to 80All sexes300 participants
NCT05982119
Assessments in Patients With Muscular Pathology and in Control Subjects : The ActiLiège Next Study
Warsaw · Centre Hospitalier Universitaire de Liege
Registry updated 20 May 2025
Registry record: ClinicalTrials.gov
No phaseStarts 1 Sept 2022
Ages 18 to 65All sexes1000 participants
NCT05340868
Genetics of the Acute Response to Oral Semaglutide
Bialystok · Medical University of Bialystok
Registry updated 26 Mar 2025
Registry record: ClinicalTrials.gov
No phaseStarts 3 Feb 2020
All sexes10000 participants
NCT04657367
Polish Registry of Diabetes (PolReD)
Bialystok · Medical University of Bialystok
Registry updated 26 Mar 2025
Registry record: ClinicalTrials.gov
Phase 2Starts 28 Oct 2024
Ages 55 to 90All sexes30 participants
NCT06850597
Efficacy and Safety of Dimethyl Fumarate Among Patients with Mild Cognitive Impairment and Dementia Due to Alzheimer's Disease
Lodz · Medical University of Lodz
Registry updated 27 Feb 2025
Registry record: ClinicalTrials.gov
No phaseStarts 2 Mar 2021
From age 18Women only9132 participants
NCT04766866
sFlt1/PlGF and Planned Delivery to Prevent Preeclampsia at Term.
Warsaw · Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Registry updated 19 Feb 2025
Registry record: ClinicalTrials.gov
No phaseStarts 4 Nov 2024
From age 18All sexes310 participants
NCT06668649
Polish Version Fatigue Severity Scale
Warsaw, Krakow · Jakub Antczak
Registry updated 8 Nov 2024
Registry record: ClinicalTrials.gov
No phaseStarts 4 Mar 2024
Ages 30 to 34All sexes6800 participants
NCT06275204
H. Pylori Screen-and-treat Study in a Population of Young Adults
Wroclaw · University of Latvia
Registry updated 5 Mar 2024
Registry record: ClinicalTrials.gov
No phaseStarts Jul 2012
From age 18All sexes35000 participants
NCT01574053
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
Poznan, Katowice, Gdansk, Krakow, Warsaw · CHDI Foundation, Inc.
Registry updated 28 Feb 2024
Registry record: ClinicalTrials.gov
No phaseStarts 24 Jun 2021
Ages 18 to 45Women only600 participants
NCT05009433
HIIT vs MICT During Pregnancy and Health and Birth Outcomes in Mothers and Children
Gdansk · Gdansk University of Physical Education and Sport
Registry updated 2 Dec 2022
Registry record: ClinicalTrials.gov
No phaseStarts 15 Nov 2026
From age 25All sexes70 participants
NCT07915362
WSACS 2026 Delphi Consensus on the Practical Management of Intra-abdominal Hypertension and Abdominal Compartment Syndrome
Lublin · Medical University of Lublin
Registry updated 4 Nov 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Jun 2026
From age 18All sexes1383 participants
NCT07682883
The Importance of Mucosal Screening in the Prevention of Oral Cancer.
Warsaw · Medical University of Warsaw
Registry updated 6 Jul 2026
Registry record: ClinicalTrials.gov
No phaseStarts 13 Oct 2025
From age 18All sexes60 participants
NCT07563842
Updated Abdominal Compartment Society Consensus Definitions
Lublin · Medical University of Lublin
Registry updated 4 May 2026
Registry record: ClinicalTrials.gov
No phaseStarts 20 Apr 2017
Ages 18 to 70All sexes100 participants
NCT03083405
Selected Disorders and Sleep Bruxism
Wroclaw · Wroclaw Medical University
Registry updated 6 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 15 Feb 2026
Ages 15 to 17Men only40 participants
NCT06676878
Body Composition, Fitness, and Thermoregulation in Young Boys With Type I Diabetes vs. Healthy Soccer Players
Poznan · Paweł Korman
Registry updated 25 Feb 2026
Registry record: ClinicalTrials.gov
No phaseStarts 20 Jun 2025
From age 18All sexes250 participants
NCT07190378
Predictive Factors and Monitoring Strategies in Steroid-Induced Diabetes
Warsaw · Medical University of Warsaw
Registry updated 1 Oct 2025
Registry record: ClinicalTrials.gov
No phaseStarts 1 Jun 2024
Ages 50 to 69Men only20000 participants
NCT06424275
Prostate Cancer Awareness and Initiative for Screening in the European Union
Wroclaw · European Association of Urology Research Foundation
Registry updated 15 Aug 2025
Registry record: ClinicalTrials.gov

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