Research you can be part of.
We focus on four areas — obesity, metabolism, respiratory conditions and prevention. Is one of these areas relevant for you? Get in touch.
What we focus on.
Obesity
- Latest-generation weight-loss injections
- Tablet therapy (orforglipron)
New active ingredients for sustained weight reduction — as latest-generation injections or as tablets. For adults with obesity, often with concomitant conditions such as type 2 diabetes or elevated blood lipids.
Metabolism
- High cholesterol
- Lipoprotein(a)
- Type 2 diabetes mellitus
High cholesterol, lipoprotein(a) and type 2 diabetes: studies of active ingredients designed to lower blood lipids and blood sugar over the long term — in addition to existing therapy and with regular laboratory monitoring.
Respiratory system
- COPD
- Bronchitis
COPD and chronic bronchitis: studies aiming to relieve breathlessness, prevent exacerbations and improve quality of life — with regular visits and diagnostics on site.
Prevention
- Vaccination
- DiGA (digital health apps)
Vaccine studies, for example against shingles, RSV or hepatitis B, and digital health applications (DiGA): research aimed at preventing disease or detecting it earlier — for healthy adults as well as for at-risk groups.
Taking part in a study is always voluntary. We take the time to explain everything and answer your questions openly and calmly — with no pressure at all. Participation aims to benefit your treatment; we are happy to discuss the details in a personal consultation.
Experience that benefits every new study and everyone who takes part.
How taking part in a study works.
From the first enquiry to follow-up care, the same team looks after you. Every step is voluntary, and you decide at your own pace.
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Enquiry
You contact us by form, email or phone and tell us which area you are interested in. We check whether a suitable study is currently running or in preparation and get back to you.
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Informed consent discussion
In a personal conversation, the investigator explains the aim, procedure, possible benefits and risks of the study. You receive the patient information in writing and as much time to consider as you need.
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Consent and eligibility check
Only once you have given written consent does the screening begin: medical history, physical examination, laboratory tests. Every study has fixed inclusion and exclusion criteria, which we go through together.
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Study visits
Depending on the study, there are between two and twelve appointments spread over a few days to a year. Our study nurses organise the appointments, accompany every visit and are your direct contacts.
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Completion and follow-up
After the last visit we discuss the results as far as they concern you and, if you wish, pass relevant findings on to your GP — or directly to the Dünnwald-Praxis at the same location.
What you should know before taking part.
- Is participation voluntary?
- Yes. You can withdraw your consent at any time without giving reasons. This has no disadvantages for your further treatment.
- What does participation cost?
- Nothing. Study medication, examinations and care are free of charge for you. Many studies pay compensation for your time and travel; the amount is stated in the respective patient information.
- How safe are clinical studies?
- Before it starts, every study is reviewed by the responsible ethics committee, and for drug studies additionally by the federal authority, and is conducted according to the international rules of Good Clinical Practice (ICH-GCP). Participants are covered by legally required study insurance.
- Who looks after me during the study?
- A permanent team of investigators and study nurses. The principal investigator is Dr. med. Bastian Kirsch, a board-certified general practitioner. You have the same contacts throughout the entire study. Meet the team →
- Where do the appointments take place?
- In our study rooms at Berliner Straße 895 in Cologne-Dünnwald, right next to our partner practice, the Dünnwald-Praxis. Short distances between study and routine care. Directions and contact →
- What happens to my data?
- Study data are collected pseudonymously and stored separately from your practice records. Sponsors and authorities never see names. All details are in our privacy information for study participants. Privacy for participants →
- Can I get in touch even if no suitable study is running right now?
- Yes. Tell us which area you are interested in. We keep your enquiry on file and contact you as soon as a suitable study starts. Send an enquiry →