Sponsor or institution
Clinical trials and research at Reinier de Graaf Groep
As of November 12, 2026, Find a Trial lists 3 clinical trials run by Reinier de Graaf Groep that are recruiting, at sites in 2 countries (most in Netherlands (3), Spain (1)). By phase: Phase 3 (2). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Permissive lung-protective ventilation for adults on invasive ventilators | — | Almelo and 4 other locations | Recruiting | Jul 22, 2025 |
| Esketamine for treating chronic pain from endometriosis | Phase 3 | Delft | Recruiting | Dec 8, 2023 |
| Reducing hot flashes in women undergoing endocrine therapy for breast cancer | Phase 3 | Delft, South Holland | Recruiting | Oct 30, 2023 |
All recruiting trials (3)
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Permissive lung-protective ventilation for adults on invasive ventilators
This tests whether using a lower breathing rate on the ventilator (allowing higher CO2) is safe and workable for adults in the ICU who are invasively ventilated for acute low oxygen levels.
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Esketamine for treating chronic pain from endometriosis
This study is testing whether esketamine can help women with endometriosis feel less chronic pelvic pain compared to a placebo.
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Reducing hot flashes in women undergoing endocrine therapy for breast cancer
This study tests whether oxybutynin or venlafaxine can help women going through endocrine therapy for breast cancer reduce their hot flashes and feel better overall.
Quick answers
How many clinical trials run by Reinier de Graaf Groep are recruiting right now?
3, 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 Netherlands (3 trials), Spain (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 2. 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.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.