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Clinical trials and research at University of Bonn

• 11Clinical trials
• 2Countries

Newest trials

All recruiting trials (11)

• Transcutaneous vagus nerve stimulation to shift approach–avoidance behavior in people with anxiety and anhedonia

  This project tests whether non-invasive ear vagus nerve stimulation (tVNS), before and after a small meal, can change decision-making and foraging under threat in adults with high anxiety and/or high anhedonia and in healthy volunteers.

  Recruiting University of Bonn · Bonn · NCT07476469

• Tirzepatide for improving reproductive function and metabolic health in overweight women with PCOS

  We will test whether tirzepatide can improve menstrual regularity and metabolic health in premenopausal women with PCOS who are overweight or have obesity.

  Recruiting Phase 4 University of Bonn · Bochum and 1 other locations · NCT07326111

• Virtual reality headsets to reduce anxiety before surgery

  We will try using a virtual reality headset before elective surgery to see if it lowers anxiety in adult patients.

  Recruiting University of Bonn · Bonn · NCT07270445

• Ear vagus nerve stimulation to improve motivation and insulin sensitivity

  This trial will test whether short sessions of non-invasive ear vagus nerve stimulation can improve motivation and mood in adults with major depression and whether a person’s insulin sensitivity changes those effects.

  Recruiting University of Bonn · Bonn · NCT07198100

• Personalized lab test to predict the best treatment for rheumatic diseases

  This project tests a lab-based cell assay to see if it can predict which DMARD will work best for adults with autoimmune rheumatic diseases such as RA, PsA, axSpA, and GCA.

  Recruiting University of Bonn · Bonn, North Rhine-Westphalia · NCT07150000

• Evaluating movement recommendations for patients with axial spondyloarthritis using smartwatches

  This study is testing how using smartwatches to track movement can help people with axial spondyloarthritis find better ways to stay active and manage their symptoms.

  Recruiting University of Bonn · Bonn, North Rhine-Westphalia · NCT06807853

• Investigating the Role of Y Chromosome Mutations in Autoimmune Diseases

  This study is trying to see how changes in the Y chromosome might affect the immune system and contribute to autoimmune diseases like Giant Cell Arteritis and Polymyalgia Rheumatica.

  Recruiting University of Bonn · Bonn, North Rhine-Westphalia · NCT06696027

• Using nanopore sequencing for faster breast cancer diagnosis in Tanzania

  This study is testing if a new method called nanopore sequencing can help doctors in Tanzania diagnose breast cancer faster and more accurately than the usual tests.

  Recruiting University of Bonn · Moshi · NCT06633276

• Understanding Hypophosphatasia in Adults with Rheumatology Issues

  This study is trying to learn more about adults with hypophosphatasia who have joint and bone issues to help improve how they are diagnosed and treated.

  Recruiting University of Bonn · Bonn, North Rhine-Westphali · NCT06574282

• Understanding biomarkers in giant cell arteritis and polymyalgia rheumatica

  This study is trying to find specific markers in the blood of people newly diagnosed with giant cell arteritis and polymyalgia rheumatica to help doctors understand their disease better and create personalized treatment plans.

  Recruiting University of Bonn · Bonn, North Rhine-Westphalia · NCT06460142

• Exploring how the gut microbiome affects giant cell arteritis

  This study looks at how the bacteria in the gut might affect people with giant cell arteritis to see if they can find clues for better treatments.

  Recruiting at 2 sites University of Bonn · Bonn, North Rhine-Westphalia and 1 other locations · NCT06279065

Quick answers

How many clinical trials run by University of Bonn are recruiting right now?

11, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 2 countries. The most sites are in Germany (10 trials), Tanzania (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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