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Clinical trials and research at St. Antonius Hospital

• 22Clinical trials
• 4Countries

Newest trials

All recruiting trials (22)

• Hybrid heart failure care with home monitoring

  This study tests whether a hybrid care pathway with remote monitoring helps adults with heart failure compared to usual care.

  Recruiting at 7 sites St. Antonius Hospital · Amsterdam, Utrecht and 6 other locations · NCT07680634

• Non-invasive detection of right-to-left shunts with the SONAS headband

  This will test whether the SONAS headband can find right-to-left shunts in adults with hereditary hemorrhagic telangiectasia (HHT) who are already having a bubble heart ultrasound (TTCE).

  Recruiting St. Antonius Hospital · Nieuwegein, Utrecht · NCT07414446

• Using indocyanine green to find sentinel lymph nodes during mastectomy

  This pilot will test whether injecting indocyanine green and using fluorescence during mastectomy can find sentinel lymph nodes in women with clinically node-negative invasive breast cancer.

  Recruiting at 2 sites St. Antonius Hospital · Zwolle, Overijssel and 1 other locations · NCT07362485

• Timing of hip fracture surgery for patients on DOAC blood thinners

  This project will see if operating within 24 hours is as safe as delaying surgery for people with hip fractures who recently took DOAC blood thinners by comparing how often they need blood transfusions.

  Recruiting at 7 sites St. Antonius Hospital · Almelo and 6 other locations · NCT07309848

• Using repeated MRI and PSA to reduce overdiagnosis and avoid unnecessary prostate biopsies

  This approach tests whether regular PSA checks and repeat MRI for men with moderate prostate cancer risk can safely delay biopsies and reduce unnecessary procedures.

  Recruiting at 6 sites St. Antonius Hospital · Emmen, Drenthe and 6 other locations · NCT07180381

• Daily online hypnosis exercises to improve mental health and self-esteem in 10-11-year-olds

  We test whether listening to short online hypnosis recordings each schoolday for six weeks helps 10-11-year-old children improve self-esteem and resilience and reduces their risk of anxiety or depression later on.

  Recruiting St. Antonius Hospital · Leiden · NCT07157358

• Using indocyanine green to identify sentinel lymph nodes during breast cancer surgery

  This project tests whether indocyanine green dye and a fluorescence camera can be used instead of the radioactive tracer to find sentinel lymph nodes in adults having breast cancer surgery who are clinically node-negative.

  Recruiting at 7 sites St. Antonius Hospital · Alkmaar and 6 other locations · NCT07146295

• Cryo nerve block for pain after minimally invasive lung surgery

  This study will test whether freezing the intercostal nerves during minimally invasive lung surgery reduces pain and opioid use for adults having VATS or RATS lung resections.

  Recruiting St. Antonius Hospital · Nieuwegein, Utrecht · NCT06861387

• Comparing remimazolam and midazolam for sedation during upper GI endoscopy

  This study tests whether a new sedative called remimazolam helps people recover faster and feel better after an upper GI endoscopy compared to the standard sedative, midazolam.

  Recruiting at 3 sites Phase 4 St. Antonius Hospital · Apeldoorn, Gelderland and 2 other locations · NCT06614036

• Personalized antithrombotic therapy for patients after aortic valve replacement

  This study is testing if a personalized blood-thinning treatment can help people who have had aortic valve replacement feel better and avoid complications compared to standard treatment.

  Recruiting St. Antonius Hospital · Nieuwegein · NCT06168370

• Evaluating treatment options for aortic valve stenosis

  This study is testing how different treatments for aortic valve stenosis, like surgery and other options, affect patients' quality of life and survival.

  Recruiting St. Antonius Hospital · Nieuwegein · NCT06168123

• Using tributyrin to prevent complications in acute pancreatitis

  This study is testing if taking tributyrin can help adults with their first episode of acute pancreatitis by improving gut health and reducing complications.

  Recruiting Phase 2 St. Antonius Hospital · Delft, South Holland and 1 other locations · NCT06147635

• Genotype-guided clopidogrel treatment for heart patients

  This study is testing if giving heart patients a blood thinner based on their genes can help them avoid complications better than the usual treatment after a heart procedure.

  Recruiting Phase 2 St. Antonius Hospital · Nieuwegein, Utrecht · NCT05926271

• Assessing the impact of leaflet thrombosis on aortic valve degeneration after TAVI

  This study is trying to see how leaflet thrombosis affects the long-term health of aortic valves in patients who have had a transcatheter aortic valve replacement.

  Recruiting at 3 sites St. Antonius Hospital · Copenhagen and 3 other locations · NCT05758662

• Evaluating decision aids for patients with renal cell carcinoma

  This study is testing two decision aids to see if they can help patients with renal cell carcinoma make better treatment choices and feel more confident about their decisions.

  Recruiting St. Antonius Hospital · Nieuwegein, Utrecht · NCT05548621

• EMR vs. ESD for Barrett's lesions with dysplasia or early cancer

  This trial tests whether EMR or ESD is better at removing visible Barrett's lesions with dysplasia or early cancer.

  Recruiting at 6 sites St. Antonius Hospital · Amsterdam and 5 other locations · NCT05276791

• Understanding biomarkers in patients undergoing high-risk surgery

  This study is trying to find out if certain blood markers can help predict complications after high-risk surgeries to improve patient care and outcomes.

  Recruiting at 2 sites St. Antonius Hospital · Breda, North Brabant and 1 other locations · NCT05199025

• Evaluating new imaging techniques for coronary artery disease diagnosis

  This study is testing new imaging methods to see if they can safely and effectively diagnose coronary artery disease without needing invasive procedures for patients who might have it.

  Recruiting at 3 sites St. Antonius Hospital · Eindhoven, North Brabant and 3 other locations · NCT04939207

• Using intravenous iron to treat anemia after heart surgery in older patients

  This study is testing if giving intravenous iron can help older patients recover from anemia after heart surgery and improve their overall well-being.

  Recruiting at 2 sites Phase 4 St. Antonius Hospital · Breda and 1 other locations · NCT04913649

• Comparing two types of distal gastric bypass for patients with weight regain after gastric bypass surgery

  This study is testing two different types of gastric bypass surgery to see which one helps people who have regained weight after their first surgery lose weight more effectively.

  Recruiting at 6 sites St. Antonius Hospital · Arnhem, Gelderland and 7 other locations · NCT04894838

• Optimal antithrombotic strategy for patients with atrial fibrillation undergoing PCI

  This study is testing whether a new blood-thinning treatment for patients with atrial fibrillation undergoing heart procedures is safer and just as effective as the traditional approach that includes more medications.

  Recruiting at 18 sites Phase 4 St. Antonius Hospital · Aalst and 19 other locations · NCT04436978

• Registry for evaluating care in acute coronary syndrome

  This study is creating a registry to track how well different treatments and devices work for people with acute coronary syndrome in real-life situations.

  Recruiting at 4 sites St. Antonius Hospital · Apeldoorn, Gelderland and 3 other locations · NCT03823547

Quick answers

How many clinical trials run by St. Antonius Hospital are recruiting right now?

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

Where are these trials running?

In 4 countries. The most sites are in Netherlands (22 trials), Belgium (1 trial), Denmark (1 trial), United Kingdom (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 3, Phase 2: 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

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