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Clinical trials and research at Universitair Ziekenhuis Brussel

• 61Clinical trials
• 1New in 30 days
• 4Countries

Newest trials

All recruiting trials (61)

• Electronic bidets after anal surgery vs water rinsing

  A small study tests whether using an electronic bidet after anal fistula or hemorrhoid surgery helps patients more than standard water rinsing.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT07874711

• Drug-induced Crystalluria and Kidney Injury in Hospitalized Patients on Sulfamethoxazole, High-Dose Ciprofloxacin, or High-Dose Amoxicillin

  This study tests whether hospitalized adults taking high-dose sulfamethoxazole, ciprofloxacin, or IV amoxicillin develop urinary crystals and how that relates to acute kidney injury.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT07772752

• Home or Hospital Intrathecal Pump Refills: A Patient Trial

  This study tests whether refilling an implanted intrathecal pump at home is as safe and comfortable as refilling it in the hospital for adults with chronic pain or severe spasticity.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT07727798

• Anatomy-Based Fitting for People with a Cochlear Implant and Hearing Aid

  This study tests whether an anatomy-based frequency distribution works better than the default one for adults with a cochlear implant and a contralateral hearing aid.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Antwerp and 1 other locations · NCT07691853

• Intrathecal drug delivery vs standard care for severe cancer pain

  This trial tests whether delivering pain medicine directly into the spinal fluid helps people with severe cancer pain experience better relief than usual oral medications.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT07691840

• One-dose pembrolizumab before surgery for high-risk localized melanoma

  This trial gives one dose of pembrolizumab six weeks before surgery to see if it helps adults with high‑risk melanoma that appears confined on scans.

  Recruiting Phase 2 Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT07448831

• ECG-less gated cardiac CT to detect coronary blockages after cardiac arrest without ST-elevation

  This test will see if ECG-less gated cardiac CT can find narrowed or blocked coronary arteries in adults who were resuscitated from cardiac arrest but do not have ST-elevation on their ECG.

  Recruiting Universitair Ziekenhuis Brussel · Brussels, Vlaams Brabant · NCT07388342

• Blood biomarker signatures to detect liver fibrosis in chronic liver disease

  We will test whether a set of blood biomarkers can show how much liver fibrosis an adult with chronic liver disease has.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT07359742

• Preventing excessive crying and colic in newborns with a probiotic supplement of two L. reuteri strains

  This will try giving healthy newborns a dietary supplement containing two L. reuteri probiotic strains plus vitamin D during their first three months to see if it reduces excessive crying and infantile colic compared with a placebo.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT07347743

• When IgE autoantibodies appear in newborns at risk for atopic dermatitis

  This study will test whether newborns with a family history of allergy already have self-reactive IgE antibodies at birth and whether those antibodies link to later atopic eczema.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT07316465

• Using the SWEET tool to predict how long an ERCP will take

  This project will test whether the SWEET tool can accurately predict how long an ERCP will take for adult patients having first-time or repeat ERCPs.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT07259395

• DTM Spinal Cord Stimulation for PSPS-T2: ENDLESS Study

  This study tests whether differential target multiplexed spinal cord stimulation can help people with Persistent Spinal Pain Syndrome Type 2 who have persistent pain after spine surgery.

  Recruiting at 4 sites Universitair Ziekenhuis Brussel · Brussels and 4 other locations · NCT07211308

• Changing magnesium and acid type in dialysis fluid to reduce clotting and immune activation

  This project tests whether changing the magnesium level and acid type in dialysis fluid can reduce immune-driven clotting and inflammation in people on maintenance hemodialysis.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT07206524

• At-home full-body stimulation suit to manage spasticity and ataxia in MS

  This project will try whether wearing a full-body electrical stimulation suit for six weeks helps people with MS who have spasticity or ataxia reduce symptoms and improve daily functioning.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Steenokkerzeel and 1 other locations · NCT07202195

• Bioelectrical impedance comparison of body composition in women with functional dyspepsia and healthy women

  This project will use a quick, noninvasive bioelectrical impedance scan to see if women with functional dyspepsia have different fat mass, fat‑free mass, or phase angle compared with healthy women.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT07196735

• ECG-less CT angiogram for people with high-troponin chest pain

  This trial will test whether an ECG-less CT angiogram can quickly rule out life-threatening causes in people who come to the ER with chest pain and elevated troponin levels.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT07192965

• Automated AI ranking of embryos with iDAScore

  This will test whether an automated AI tool called iDAScore can rank frozen embryos as well as an embryologist for IVF patients using a freeze-all approach.

  Recruiting Universitair Ziekenhuis Brussel · Brussels, Brussels Capital · NCT07187934

• Osteopathic care plus a flexible low‑FODMAP diet for people with fibromyalgia and IBS

  This project will see if adding osteopathic care to a flexible low‑FODMAP diet helps adults with fibromyalgia who also have moderate-to-severe IBS.

  Recruiting Universitair Ziekenhuis Brussel · Brussels, Brussels Capital · NCT07176078

• Mitochondrial oxygen use in blood, muscle, and skin of people with long COVID

  Researchers will test whether mitochondria use oxygen differently in blood cells, muscle, and skin of people with long COVID compared with people who fully recovered after COVID-19.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT07134673

• Four-day accelerated deep TMS after ECT for severe depression

  This project will try a four-day course of accelerated deep TMS (20 sessions) to see if it helps adults with major depressive disorder who did not improve after standard ECT.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT07115628

• Biannual breath and blood marker tracking for COPD

  This study will test whether twice-yearly breath nitric oxide (FeNO) tests and blood eosinophil counts, tracked over one year, reveal different patterns in people with COPD who have flare-ups versus those who stay stable.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT07045948

• Anal cancer screening for men on PrEP

  This study will test how well anal swabs and DNA methylation testing find high-grade anal lesions (HSIL) and how common those lesions are in men who have sex with men using PrEP, and whether HSIL affects quality of life.

  Recruiting at 6 sites Universitair Ziekenhuis Brussel · Bruges and 7 other locations · NCT07029152

• Measuring how much nutrition from tube feeding is absorbed in adults after a long ICU stay

  This study will test how much of the calories from tube feeding are actually absorbed by adults recovering from a long ICU stay.

  Recruiting Universitair Ziekenhuis Brussel · Brussels and 1 other locations · NCT06923813

• Using hemadsorption to remove drugs in intoxicated ICU patients

  This study is testing whether a special filter can help remove certain drugs from the blood of ICU patients who are unconscious due to drug overdose.

  Recruiting Universitair Ziekenhuis Brussel · Brussels, Brussels Capital · NCT06922786

• Using Holmium-166 radioembolization to treat liver cancer

  This study is testing if a new type of targeted radiation treatment called Holmium-166 can help people with advanced liver cancer feel better and live longer.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT06873269

• Using baclofen to treat anxiety and alcohol use disorder

  This study is testing if baclofen can help people with alcohol use disorder who also have anxiety feel better and drink less.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT06835907

• Improving Dutch-speaking access to out-of-hours healthcare in Brussels

  This study is trying to find better translation tools to help Dutch-speaking patients communicate with French-speaking doctors in Brussels during after-hours healthcare visits.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT06700980

• High resolution anal examination for HPV and anal cancer detection

  This study is testing how well high-resolution anal exams can help find high-risk HPV and anal cancer in people who are more likely to have these issues.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT06697964

• Teleprehabilitation program for knee replacement surgery

  This study is testing a new online program to help people getting knee replacement surgery prepare better and recover faster compared to regular pre-surgery advice.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Geel, Antwerpen and 1 other locations · NCT06565377

• Analyzing left atrial characteristics in patients at risk for atrial fibrillation

  This study looks at the heart's left atrium in people who are at high risk for atrial fibrillation to see if certain changes could predict the condition before it happens.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT06425822

• Impulse oscillometry for better asthma monitoring

  This project will test whether adding impulse oscillometry to routine lung tests helps adults with asthma who are having their maintenance medication stepped up or down.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT06425562

• Registry of Atrial Fibrillation Ablation Using a Balloon Catheter

  This study is testing the safety and effectiveness of a new balloon catheter procedure for treating atrial fibrillation in real-life patients.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT06333327

• Treatment for Frozen Shoulder using Corticosteroid Injection and Nerve Block

  This study is testing whether a combination of a corticosteroid injection and a nerve block can help people with Frozen Shoulder feel less pain and move their shoulder better compared to a fake treatment.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT06229964

• Comparing sperm selection methods for intrauterine insemination

  This study is testing two different ways to prepare sperm for couples trying to get pregnant through intrauterine insemination to see which method leads to more successful pregnancies.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT06144268

• Evaluating pH-impedance tracings for GERD classification

  This study is testing how pH-impedance tracings can help better classify gastroesophageal reflux disease (GERD) in patients by looking at why some reflux episodes are ignored and considering factors like symptom severity and medication use.

  Recruiting at 3 sites Universitair Ziekenhuis Brussel · Anderlecht and 2 other locations · NCT06084572

• Inserting peritoneal dialysis catheters using a bedside technique

  This study is testing a new way to insert peritoneal dialysis catheters at the bedside for patients who can't have general anesthesia, to see if it can help more people access this treatment.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Brussels and 1 other locations · NCT06065982

• Investigating the link between unexplained polyneuropathy and wild-type TTR cardiac amyloidosis

  This study is trying to see if people with unexplained nerve problems might also have a heart condition called wild-type TTR cardiac amyloidosis to help diagnose them faster.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Belgium Capital City · NCT05950867

• Exercise program for frail older adults

  This study tests whether a structured exercise program led by professionals or volunteers can help frail older adults feel better, stay active, and improve their overall quality of life.

  Recruiting Universitair Ziekenhuis Brussel · Brussels, Brussels Capital · NCT05946109

• Imaging macrophages in lung cancer patients using a specific tracer

  This study is testing a special imaging tool to see if it can help doctors better understand the role of certain immune cells in lung cancer patients who are about to have surgery.

  Recruiting Phase 2 Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT05933239

• MRI-guided radiotherapy for rectal cancer treatment

  This study is testing a new type of targeted radiation therapy for people with locally advanced rectal cancer to see if it helps them respond better to treatment and live healthier lives.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT05916040

• Impact of robotic surgery on older patients with colorectal cancer

  This study tests how robotic surgery affects recovery and quality of life for older patients with colorectal cancer.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Brussels and 1 other locations · NCT05848609

• Dietary fiber intervention to reduce immunotherapy side effects

  This study is testing if eating more fiber from a variety of plants can help people with solid tumors have fewer side effects from their immunotherapy treatment.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT05832606

• Monitoring glucose levels to predict diabetes in at-risk individuals

  This study is testing if continuous glucose monitoring can help predict type 1 diabetes in young people who are at risk because they have certain antibodies in their blood.

  Recruiting at 6 sites Universitair Ziekenhuis Brussel · Liège, Liège and 5 other locations · NCT05777330

• Evaluating a new treatment for hemorrhoids using artery embolization

  This study is testing a new, less invasive treatment for hemorrhoids called artery embolization to see if it works as well as current methods for reducing bleeding and symptoms in adults with hemorrhoids.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT05697562

• Cardiovascular exercise for improving symptoms in IBS patients with a sedentary lifestyle

  This study is testing if regular cardiovascular exercise can help people with irritable bowel syndrome who don't get much physical activity feel better and improve their symptoms.

  Recruiting Universitair Ziekenhuis Brussel · Jette · NCT05680766

• Assessing cognitive and quality of life issues in advanced cancer survivors treated with immunotherapy

  This study is testing a new therapy to see if it can help advanced cancer survivors who have received immunotherapy improve their mental health and cognitive challenges.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Brussels, Brussels Capital and 1 other locations · NCT05667857

• Database of factors related to faecal and double incontinence

  This study is trying to gather information about what causes faecal and double incontinence in people to see how it affects their lives and compare it with those who don’t have these issues.

  Recruiting Universitair Ziekenhuis Brussel · Brussels, Brussels Capital · NCT05550675

• Exploring personality disorders in older adults

  This study is trying to see if new questionnaires can help better understand and treat personality disorders in older adults.

  Recruiting Universitair Ziekenhuis Brussel · Tienen, Vlaams-Brabant and 1 other locations · NCT05548946

• Anatomy-based fitting for cochlear implant users

  This study tests a new way to fit cochlear implants using CT scans of the ear to see if it helps people with severe hearing loss hear better compared to the usual fitting method.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Brussels, Brussels Capital and 1 other locations · NCT05451628

• Transplanting frozen testicular tissue to restore fertility in men

  This study is testing if transplanting frozen testicular tissue can help men who had cancer as boys regain their ability to father children later in life.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT05414045

• Home-based cognitive-motor training for multiple sclerosis

  This study is testing whether a home-based program that combines thinking and movement exercises can help people with multiple sclerosis more than traditional separate treatments.

  Recruiting at 2 sites Universitair Ziekenhuis Brussel · Brussels and 1 other locations · NCT05355389

• The FLORA project: looking for endometrium microbes linked to chronic endometritis and pregnancy success

  This study tests the relationship between the endometrial microbiome and chronic endometritis in women undergoing IVF/ICSI.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT05337072

• Assessing dietary intake and IBS symptoms using a food frequency questionnaire

  This study is testing a new food questionnaire to see how well it helps people, including those with IBS, understand their diet and its impact on their symptoms.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT05293769

• Registry for patients with Brugada Syndrome at UZ Brussel

  This study is collecting information from patients with Brugada syndrome at UZ Brussel to better understand the condition and how it affects them and their families.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT05283759

• Helping patients with persistent spinal pain return to work

  This study is testing a personalized rehabilitation program to see if it helps people with persistent spinal pain return to work after getting spinal cord stimulation.

  Recruiting at 3 sites Universitair Ziekenhuis Brussel · Ghent and 4 other locations · NCT05269212

• Low FODMAP diet for treating moderate to severe IBS

  This study is testing if a low FODMAP diet can help people with moderate to severe IBS feel better by reducing symptoms like abdominal pain and bloating.

  Recruiting Phase 3 Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT05120752

• Testing the effects of a lactose-free diet on IBS symptoms using breath tests

  This study is testing if a lactose-free diet can help people with moderate to severe IBS feel better by using breath tests to see if they have lactose intolerance.

  Recruiting Phase 3 Universitair Ziekenhuis Brussel · Jette, Brussels Capital · NCT04974593

• Effectiveness of the Ronnie Gardiner Method for elderly psychiatric patients

  This study is testing if the Ronnie Gardiner Method can help improve thinking skills and emotional control in older adults with psychiatric conditions.

  Recruiting Universitair Ziekenhuis Brussel · Tienen, Vlaams-Brabant · NCT04927533

• MR-guided prostate radiotherapy in seven days

  This study is testing a new way to deliver prostate cancer radiation treatment in just seven days to see if it works well and causes fewer side effects for patients.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT04896801

• Assessing hypothyroidism in elderly patients after TAVI

  This study looks at how common hypothyroidism is in older patients after they have a heart valve replacement procedure and what factors might contribute to it.

  Recruiting Universitair Ziekenhuis Brussel · Brussels · NCT04831957

• Predicting neuromuscular block during anesthesia

  This study is trying to see if a new way of measuring muscle response during anesthesia can help doctors better manage the use of a muscle relaxant in adults having non-heart surgery.

  Recruiting Universitair Ziekenhuis Brussel · Jette, Brussels Capital and 1 other locations · NCT04518761

Quick answers

How many clinical trials run by Universitair Ziekenhuis Brussel are recruiting right now?

61, as of November 12, 2026. 1 of them was first registered in the last 30 days. 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 Belgium (61 trials), Netherlands (3 trials), Denmark (1 trial), Germany (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 2, 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

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