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Clinical trials and research at Helsinki University Central Hospital

• 36Clinical trials
• 4Countries

Newest trials

All recruiting trials (36)

• Exercise program for adults with severe asthma starting biologics

  A tailored exercise program is being tested to see if it helps adults with severe asthma who are starting biologic therapy feel better and breathe better.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT07655037

• Carpal tunnel release vs placebo surgery in Finland

  In this trial, people with carpal tunnel syndrome are randomly assigned to either standard carpal tunnel surgery or a pretend surgery to see if relief comes from the operation itself or from placebo effects.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki and 1 other locations · NCT07614425

• Oral donor fecal capsules for recurrent C. difficile infection

  This study tests whether taking donor fecal (FMT) capsules can prevent further C. difficile recurrences in adults who have already had at least two episodes.

  Recruiting Phase 3 Helsinki University Central Hospital · Helsinki, Uusimaa · NCT07458984

• Early automated insulin delivery in children with type 1 diabetes

  This study tests whether starting an automated insulin delivery system early in children aged 7-15 with type 1 diabetes improves blood sugar control and reduces complications compared with standard therapy.

  Recruiting at 2 sites Helsinki University Central Hospital · Espoo and 1 other locations · NCT07423637

• Finnish comparison of microdiscectomy versus sham surgery for lumbar disc herniation

  This trial tests whether microdiscectomy provides better pain relief and recovery than a sham operation for adults with sciatica from a lumbar disc herniation who haven't improved after at least six weeks of non-surgical care.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT07418944

• Dance-movement therapy for teenage depression

  This will try dance-movement therapy with 13–17-year-olds who have moderate to severe depression to see if it reduces depressive symptoms and improves body image.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki and 1 other locations · NCT07293806

• Methacholine challenge to measure airway sensitivity in school-aged children with and without asthma

  We will test whether a methacholine breathing test and exhaled nitric oxide levels differ between children aged 7–15 who have well-controlled asthma, need stronger asthma treatment, or have no asthma.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT07031102

• Gallbladder removal versus watchful waiting after bile duct stone removal in older adults

  This trial tests whether immediate laparoscopic gallbladder removal or a wait-and-see approach is better for older patients after their common bile duct stones have been removed by ERCP.

  Recruiting at 2 sites Helsinki University Central Hospital · Espoo and 11 other locations · NCT07001423

• Effect of Daratumumab on Kidney Diseases Related to Monoclonal Gammopathy

  This study is testing whether daratumumab can help improve kidney function and overall health in people with kidney diseases linked to monoclonal gammopathy.

  Recruiting Phase 2 Helsinki University Central Hospital · Helsinki · NCT06889948

• Digital neuropsychological rehabilitation program for learning difficulties

  This study is testing a digital program to see if it can help teenagers with learning difficulties, like dyslexia, feel better about themselves and improve their learning skills.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki and 1 other locations · NCT06713863

• Early versus later restart of blood thinners after surgery for chronic subdural hematoma in people with atrial fibrillation

  This trial will test whether restarting oral blood thinners 5 days versus 30 days after surgery is safer and better at preventing clots for adults with atrial fibrillation who had surgery for chronic subdural hematoma.

  Recruiting Helsinki University Central Hospital · Oulu, North Ostrobothnia and 5 other locations · NCT06696079

• Protective ileostomy vs protective colostomy after anterior rectal resection

  This study tests whether a loop ileostomy or a loop colostomy works better as a protective stoma after anterior rectal resection in adults.

  Recruiting at 3 sites Helsinki University Central Hospital · Helsinki and 2 other locations · NCT06650085

• Examining the effects of pregabalin on sleep and pain in neuropathic pain patients

  This study is testing how pregabalin affects sleep and pain in people with chronic neuropathic pain to see if it helps them feel better.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki, HUS and 1 other locations · NCT06155916

• Comparing two methods of pain management during laparoscopic gallbladder surgery

  This study is testing whether a new pain management method that combines two techniques can help people feel less pain after gallbladder surgery compared to just one technique.

  Recruiting Helsinki University Central Hospital · Espoo, Uusimaa · NCT06123117

• Comparing selective imaging methods to routine imaging for suspected appendicitis

  This study is testing if using specific imaging methods based on symptoms can help adults suspected of having appendicitis get better care compared to standard imaging methods.

  Recruiting at 3 sites Helsinki University Central Hospital · Espoo and 2 other locations · NCT06083064

• Using fecal microbiota transplantation to prevent recurrent urinary tract infections

  This study is testing if a treatment using gut bacteria from healthy donors can help women who often get urinary tract infections to have fewer of them.

  Recruiting Phase 2/3 Helsinki University Central Hospital · Helsinki · NCT06050148

• Exploring how pain affects emotions in children and their parents

  This study looks at how pain in children affects their emotions and those of their parents to better understand their feelings and experiences.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT05902234

• Mental health intervention using virtual reality for young males with conduct disorder

  This study is testing a new virtual reality therapy to see if it can help young males with conduct disorder feel better and improve their behavior.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki and 1 other locations · NCT05802758

• Exploring sleep and pain management in adolescents with chronic pain

  This study is testing whether a relaxation technique before bed can help teenagers with chronic pain sleep better and feel less pain.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT05677412

• Assessing motor and cognitive development in infants using wearables

  This study is testing a special wearable garment to see how it can help track the motor and cognitive development of infants, both those developing normally and those at risk for developmental issues.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT05527080

• Comparing deep sclerectomy and trabeculectomy for normal tension glaucoma

  This study is testing whether a new eye surgery called deep sclerectomy can lower eye pressure as well as the traditional surgery, trabeculectomy, in people with normal tension glaucoma who aren't doing well on medication.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT05371977

• Using azithromycin before hysterectomy to reduce infections

  This study is testing if giving women azithromycin before a hysterectomy can help reduce the chance of getting infections after the surgery.

  Recruiting at 6 sites Helsinki University Central Hospital · Helsinki and 5 other locations · NCT05337566

• Comparing preoperative and postoperative blood clot prevention in pancreatic surgery

  This study is testing whether giving blood clot prevention medication before or after pancreatic surgery works better to keep patients safe from clots.

  Recruiting at 5 sites Phase 4 Helsinki University Central Hospital · Toronto and 4 other locations · NCT05245877

• Investigating how maternal health affects childhood obesity and cardiometabolic disorders

  This study looks at how a mother's health during pregnancy affects her child's risk of obesity and heart problems as they grow up.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT05223530

• Facilitating access to targeted anti-cancer drugs for advanced cancer patients

  This study is testing whether targeted anti-cancer drugs can help patients with advanced cancer who have specific genetic markers, while also making it easier for them to access these treatments.

  Recruiting at 5 sites Phase 2 Helsinki University Central Hospital · Turku, Southwest Finland and 4 other locations · NCT05159245

• Quick balloon dilation for removing large bile duct stones

  This study is testing if a quick balloon method can help adults get rid of large bile duct stones safely and effectively.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki and 1 other locations · NCT05061680

• Precision medicine approach for treating rectal cancer

  This study is testing a new personalized approach to treat rectal cancer to see if it works better than standard treatments in helping patients get the best care.

  Recruiting at 2 sites Helsinki University Central Hospital · Helsinki, Uusimaa and 1 other locations · NCT04842006

• Comparing preoperative and postoperative blood clot prevention for liver surgery

  This study is testing whether giving blood clot prevention medicine before or after liver surgery works better to keep patients safe from clots.

  Recruiting at 5 sites Phase 4 Helsinki University Central Hospital · Helsinki and 6 other locations · NCT04731558

• Combining endoscopic cyclophotocoagulation with cataract surgery for normal tension glaucoma

  This study is testing if adding a special eye treatment during cataract surgery can help people with normal tension glaucoma lower their eye pressure better than cataract surgery alone.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT04651530

• Comparing iStent and laser treatment for exfoliation glaucoma during cataract surgery

  This study is testing whether using the iStent or laser treatment during cataract surgery helps people with exfoliation glaucoma see better compared to just having cataract surgery alone.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT04635020

• Comparing two surgical methods for pelvic organ prolapse in women

  This study is testing which surgery, transvaginal mesh or laparoscopic colposacropexy, works better for women with pelvic organ prolapse and how it affects their recovery and quality of life.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT04478747

• Using a pancreatic stent to reduce pancreatitis risk after a specific procedure

  This study tests if putting a stent in the pancreas can help prevent pancreatitis in patients who have a tough time with a certain procedure called ERCP.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT04408482

• Comparing CT scans with and without contrast in patients with kidney issues and acute abdomen

  This study is testing whether using contrast in CT scans is safe for people with kidney problems who have sudden stomach pain compared to scans without contrast.

  Recruiting at 3 sites Phase 4 Helsinki University Central Hospital · Espoo and 2 other locations · NCT04196244

• Web-based management program for obesity

  This study tests a year-long online program that helps people manage obesity by combining nutrition, exercise, and support from a personal coach.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT04019249

• Using remote ischemic preconditioning to improve kidney transplant outcomes

  This study is testing if a special treatment given to organ donors can help kidney transplants work better and faster for the recipients.

  Recruiting Helsinki University Central Hospital · Helsinki · NCT03855722

• Understanding quality of life after gallbladder removal

  This study looks at why some people don’t feel better after having their gallbladder removed and what factors might be affecting their quality of life.

  Recruiting at 2 sites Helsinki University Central Hospital · Espoo and 1 other locations · NCT03326154

Quick answers

How many clinical trials run by Helsinki University Central Hospital are recruiting right now?

36, 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 Finland (36 trials), Norway (2 trials), Sweden (1 trial), Canada (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 3, Phase 2: 2, Phase 2/3: 1, Phase 3: 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.

Find the studies that fit you

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