Umeå University

This trial asks whether continuing BurstDR spinal cord stimulation—a therapy that uses an implanted device to send electrical pulses to the spine—actually relieves chronic pain better than a sham (inactive) stimulation. Adults who already have the device and have experienced good…

This trial tests whether using more sensitive imaging (like MRI or contrast mammograms) based on a woman's personal risk can detect breast cancer recurrences earlier than standard mammograms. It will involve 2,300 women who had breast-conserving surgery and are at higher risk of …

This study will develop and test a new digital pain rehabilitation program for people with spinal cord injury (SCI) who have chronic pain. The program is based on a biopsychosocial model, which looks at physical, emotional, and social factors. The study will enroll 32 adults who …

This study will look at medical records from over 2 million adults who had surgery in Sweden between 2021 and 2024. Researchers want to see how common heart failure is in surgical patients and whether it raises the risk of death or other problems after surgery. The goal is to bet…

This study looks at adults who had a C. diff infection and were treated with either a fecal transplant (FMT) or antibiotics alone. Researchers want to see if FMT leads to healthier gut bacteria and fewer health problems years later. Participants will give blood, stool, and urine …

This study follows 2100 women under 55 who had a hysterectomy, some with fallopian tube removal and some without. Researchers want to see if removing the tubes leads to earlier menopause. Participants will collect a few drops of blood at home and answer online questionnaires twic…

This study follows 65 patients getting stem cell transplants for blood cancers to see how their immune systems rebuild. Researchers will track B cells and antibody responses to vaccines before and after transplant. The goal is to improve vaccination schedules and infection protec…