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Clinical trials and research at Oregon Health and Science University

• 77Clinical trials
• 3Countries

Newest trials

All recruiting trials (77)

• Topical ruxolitinib for adults with pyoderma gangrenosum

  This pilot study tests a topical cream of ruxolitinib to see if it helps heal PG ulcers in adults without adding systemic immunosuppressants.

  Recruiting Phase 2 Oregon Health and Science University · Portland, Oregon · NCT07783412

• Bright light therapy to help sleep after brain injury

  This trial tests whether morning bright light therapy can improve sleep and related brain health markers in adults with a traumatic brain injury.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT07601841

• Transitioning from mavacamten to aficamten in obstructive HCM

  This study tests whether switching from mavacamten to aficamten is feasible and safe for people with obstructive hypertrophic cardiomyopathy who are already on mavacamten.

  Recruiting Phase 4 Oregon Health and Science University · Kansas City, Missouri and 1 other locations · NCT07600177

• Motor Activation Therapy after concussion: a targeted rehabilitation approach

  This study tests a motor-activation focused physical therapy for people with persistent balance problems after a concussion to see if it improves their responses to imbalance.

  Recruiting at 2 sites Oregon Health and Science University · Portland, Oregon and 1 other locations · NCT07549529

• L-fucose supplementation for adults with GLUT1 deficiency

  This trial will test whether taking L-fucose supplements helps reduce ataxia and other symptoms in adults with GLUT1 deficiency.

  Recruiting Phase 2 Oregon Health and Science University · Portland, Oregon · NCT07432490

• Cefotetan Therapy for E. coli Infections

  This pilot study tests whether cefotetan works for bloodstream infections caused by E. coli, compared with standard antibiotics, to see if it improves outcomes.

  Recruiting Phase 2 Oregon Health and Science University · Portland, Oregon · NCT07318584

• Epetraborole for Mycobacterium abscessus lung disease

  This study will test whether two oral doses of epetraborole can clear or improve lung infections in adults with mild to moderate Mycobacterium abscessus lung disease.

  Recruiting Phase 2 Oregon Health and Science University · Portland, Oregon · NCT07301320

• DailyDose: a smartphone app to help manage type 1 diabetes with personalized insulin and meal tips

  This study tests DailyDose, a smartphone-based decision tool, to see if it can help adults with type 1 diabetes lower their HbA1c by using CGM data, insulin dosing, and exercise information.

  Recruiting at 6 sites Oregon Health and Science University · Los Angeles, California and 5 other locations · NCT07282639

• Power mobility for very young children with cerebral palsy in early care settings

  This trial tests whether a therapist training program can help providers use powered mobility with children ages 12–32 months with cerebral palsy in home and early intervention settings.

  Recruiting at 2 sites Oregon Health and Science University · Hillsboro, Oregon and 2 other locations · NCT07220590

• At-home tibial nerve stimulation to treat overactive bladder in rural women

  We will test whether a self‑administered at‑home tibial nerve stimulation using a preset TENS unit can reduce overactive bladder symptoms in treatment‑naïve rural women.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT07178314

• Personalized placental risk assessment to customize pregnancy care

  This project will try to build a tool that uses pregnancy ultrasound and blood tests to predict placental insufficiency for people with a single pregnancy who plan to deliver at OHSU.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT07144839

• Endocervical mucus changes across the menstrual cycle and after a short course of relugolix

  This trial will test whether a 10-day course of the oral GnRH antagonist relugolix changes endocervical mucus, blood markers, and tissue samples in people with regular 25–35 day menstrual cycles.

  Recruiting Phase 4 Oregon Health and Science University · Portland, Oregon · NCT07111247

• Counting and classifying inflammatory cells in uveitis with OCT

  This project will try to use high-resolution OCT scans to count and categorize inflammatory cells and proteins in people with anterior uveitis and related eye inflammation.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT07065747

• Psilocybin for Chronic Pelvic Pain in Women

  This pilot study tests whether a single 25 mg dose of psilocybin, given with psychotherapy, is feasible and safe for women with chronic pelvic pain who have not found relief from at least one previous treatment.

  Recruiting Phase 1 Oregon Health and Science University · Portland, Oregon · NCT06988319

• Cannabis and Sleep: How Marijuana Affects Sleep Duration and Quality

  This study tests how cannabis use influences sleep duration and quality in adults over a 21-day monitoring period.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06982950

• Brief help for kids who resist bedtime

  This project tests whether a short, primary-care delivered sleep visit using sleep hygiene education and a 'Bedtime Pass' can help 3- to 7-year-olds who have trouble falling asleep on their own.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06970392

• Fetoscopic repair of neural tube defects

  This study looks at how well a special surgery done before birth can help babies with spina bifida and what happens to them after the procedure.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06946563

• OTAGO Exercise Program with Motivational Support for Older Adults

  This study tests whether older adults at high risk of falls can stick to an exercise program better with the help of supportive instructors who motivate them over six months.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06931067

• Using a cervical cap or menstrual disc to apply numbing cream before IUD placement

  This will test whether women getting an IUD can reduce insertion pain by self-applying numbing cream with either a menstrual disc or a cervical cap right before placement.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06891794

• Turning-focused versus strength exercise to reduce freezing of gait in Parkinson's disease

  This study tests whether a turning-focused agility program or a strength-based exercise program helps people with Parkinson's who have freezing of gait reduce freezing episodes and improve everyday mobility.

  Recruiting at 3 sites Oregon Health and Science University · Tempe, Arizona and 2 other locations · NCT06815302

• Using an app to support pregnant women during labor and postpartum

  This study is testing a new app that gives pregnant women helpful information and support during labor and after childbirth to see if it makes their experience better.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06785467

• Using breath analysis for quick diagnosis of respiratory diseases

  This study is testing a new way to quickly diagnose respiratory diseases by analyzing the breath of patients on ventilators to see if it can help detect problems earlier.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06775106

• Managing homocysteine levels in Parkinson's patients on levodopa

  This study is testing if giving B vitamins to people with Parkinson's who are taking levodopa can lower their homocysteine levels and improve their thinking skills.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06772220

• Testing earlier amiodarone administration in cardiac arrest

  This study tests if giving amiodarone two minutes earlier during out-of-hospital cardiac arrest can help improve survival and brain function for patients with serious heart rhythms.

  Recruiting Phase 3 Oregon Health and Science University · Portland, Oregon · NCT06680869

• Automated insulin delivery system for managing high blood sugar in type 1 diabetes

  This study tests a new automated insulin delivery system for people with type 1 diabetes to see if it can better manage high blood sugar compared to a standard system.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06676657

• Promoting traditional diets and active lifestyles among Yup'ik communities

  This study is trying to see if encouraging Yup'ik communities to eat traditional foods and be more active can help lower their risk of heart disease.

  Recruiting Oregon Health and Science University · Bethel, Alaska and 1 other locations · NCT06629610

• STELLA-FTD: Telehealth support program for family caregivers of frontotemporal degeneration

  This program will see if eight weekly live video group sessions help family caregivers of people with frontotemporal degeneration manage challenging behaviors and connect with community and peer resources.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06613204

• Effects of Sleep Regularity on Heart and Metabolic Health

  This study is testing if sticking to a regular sleep schedule can improve heart and metabolic health in healthy adults aged 18 to 40.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06535178

• Community peer support for screening methamphetamine-related heart failure

  This study is testing a new way to help people in rural areas who have heart failure from methamphetamine use by connecting them with peer support and cardiology care.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06461962

• Online support program for caregivers of dementia patients

  This study is testing an online program to see if it can help caregivers of dementia patients feel less stressed and better manage difficult behaviors.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06460012

• Exploring how sex differences affect treatment response in alcohol use disorder

  This study is trying to see if men and women respond differently to a medication for alcohol use disorder and how factors like trauma and emotions might play a role in that.

  Recruiting Phase 4 Oregon Health and Science University · Portland, Oregon · NCT06426303

• Monitoring suicide risk in adolescents using biometric data

  This study is testing whether using data from wearable devices can help spot rising suicide risk in teenagers so that they can get help before a crisis happens.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06400810

• Using wearable technology to improve rehabilitation for mild traumatic brain injury

  This study is testing whether using wearable technology to give real-time feedback during balance exercises can help people with mild traumatic brain injuries recover better than standard rehabilitation methods.

  Recruiting at 2 sites Oregon Health and Science University · Portland, Oregon and 2 other locations · NCT06381674

• Personalized surgery for children with small tonsils and obstructive sleep apnea

  This study is testing whether a personalized surgery using a special sleep test can help children with small tonsils and sleep apnea feel better compared to the standard tonsil removal surgery.

  Recruiting at 2 sites Oregon Health and Science University · Ann Arbor, Michigan and 1 other locations · NCT06258837

• Feasibility and acceptability of multinutrient intervention for ADHD in diverse families

  This study is trying to see if a new multinutrient treatment for children with ADHD is acceptable and easy to use for Black and Hispanic families.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT06133231

• Lidocaine injections for abdominal wall pain

  This will test whether lidocaine injections into the abdominal wall reduce pain in adults with chronic abdominal wall pain.

  Recruiting at 2 sites Phase 4 Oregon Health and Science University · Portland, Oregon and 1 other locations · NCT06121466

• Using vitamin C to improve lung function in children of pregnant smokers

  This study is testing if giving pregnant women vitamin C can help improve lung function in their children who were exposed to smoking during pregnancy.

  Recruiting at 2 sites Oregon Health and Science University · Indianapolis, Indiana and 1 other locations · NCT06106646

• Comparing intravenous and inhalational anesthesia in older adults

  This study is testing whether using intravenous anesthesia instead of inhalational anesthesia can help older adults have better recovery outcomes after non-cardiac surgery.

  Recruiting Phase 4 Oregon Health and Science University · Portland, Oregon · NCT06036095

• Focus groups with diverse families to discuss children's mental health

  This study talks to Black and Hispanic families to learn about their views on children's mental health and what might stop them from joining future research on new treatments.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05930886

• Progestin options for heavy periods in young people with inherited bleeding disorders

  This project will test two progestin menstrual treatments—a levonorgestrel IUD and daily norethindrone acetate—in adolescents and young adults (ages 10–24) with inherited bleeding disorders to see which better reduces heavy menstrual bleeding over six months.

  Recruiting at 6 sites Oregon Health and Science University · Palo Alto, California and 7 other locations · NCT05916469

• Assessing immune response to yellow fever vaccine in previously vaccinated adults

  This study is testing how well the yellow fever vaccine works in adults who have already been vaccinated before, to see if their previous shots help boost their immune response when they get vaccinated again.

  Recruiting Phase 1/2 Oregon Health and Science University · Portland, Oregon · NCT05859490

• Effects of tactile cueing on walking in Parkinson's disease

  This study is testing whether a special system that gives touch cues can help people with Parkinson's disease walk better and more smoothly.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05818189

• Understanding how sleep affects metabolism and weight gain

  This study is testing how not getting enough sleep and the timing of sleep can affect metabolism and weight gain in people.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05775627

• Using Monoferric to treat iron deficiency in pregnant women

  This study is testing a single-dose treatment called Monoferric to see if it can safely help pregnant women with iron deficiency anemia who can't take regular iron pills.

  Recruiting Early Phase 1 Oregon Health and Science University · Portland, Oregon · NCT05763043

• Evaluating Iodine-124 Evuzumitide in Patients with Systemic Amyloidosis

  This study is testing how a new imaging agent called iodine-124 evuzumitide works in people with systemic amyloidosis, especially those with heart issues, to see how it affects their organs and overall health.

  Recruiting Phase 2 Oregon Health and Science University · Portland, Oregon · NCT05758493

• Preventing hearing loss in patients with NTM treated with amikacin

  This study is testing whether a new drug called ORC-13661 can help prevent hearing loss in patients with nontuberculous mycobacterial infections who are being treated with amikacin.

  Recruiting at 7 sites Phase 2 Oregon Health and Science University · San Francisco, California and 7 other locations · NCT05730283

• Tele-rehabilitation for balance in Parkinson's disease

  This study tests if virtual balance training with a therapist can help people with Parkinson's disease improve their balance and mobility compared to doing home exercises on their own.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05680597

• Understanding how genetics affect emergency contraception effectiveness

  This study is trying to see if genetic differences affect how well the emergency contraceptive ulipristal acetate works for different people.

  Recruiting Phase 4 Oregon Health and Science University · Portland, Oregon · NCT05674513

• Evaluating the effects of Centella asiatica on cognitive impairment

  This study is testing if a water extract from the Centella asiatica plant can help improve brain health in older adults with mild cognitive impairment or Alzheimer's disease.

  Recruiting Phase 1 Oregon Health and Science University · Portland, Oregon · NCT05591027

• Personalized surgery for obstructive sleep apnea in children with Down syndrome

  This study is testing a personalized surgery approach to treat obstructive sleep apnea in children with Down syndrome to see if it works better than standard surgery.

  Recruiting at 6 sites Oregon Health and Science University · Aurora, Colorado and 6 other locations · NCT05508971

• Cryoablation versus steroid plus lidocaine injection for Morton's neuroma

  This trial will try whether freezing the nerve (cryoablation) or steroid with lidocaine injections relieve pain and improve function for adults with Morton's neuroma.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05501262

• Examining the effects of tourniquet use during ankle fracture surgery on recovery outcomes

  This study is testing if using a tourniquet during ankle fracture surgery affects recovery and muscle health compared to not using one.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05445960

• Single-dose IV iron for anemia after orthopedic fracture surgery

  This trial will test whether a single intravenous iron infusion helps adults (18–89) with anemia after lower-extremity or pelvic fracture surgery recover with fewer complications and less fatigue.

  Recruiting Phase 4 Oregon Health and Science University · Portland, Oregon · NCT05292001

• Investigating how sleep and circadian rhythms affect blood pressure in people with hypertension

  This study is testing how sleep patterns and daily rhythms affect blood pressure in people with high blood pressure to see if a regular sleep schedule can help.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT05184933

• Using hypertonic saline to improve lung health in patients with M. avium complex infections

  This study is testing if inhaling hypertonic saline can help people with lung infections from the M. avium complex feel better and clear the infection more effectively than standard care.

  Recruiting Phase 4 Oregon Health and Science University · New York, New York and 2 other locations · NCT04921943

• Directional versus nondirectional deep brain stimulation for essential tremor

  This study will try directional deep brain stimulation in people with essential tremor to see if it controls tremor better and causes fewer speech, gait, or balance side effects than nondirectional DBS.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04828798

• Examining the link between sleep duration and heart health

  This study is testing how different amounts of sleep affect heart health and activity levels in people who sleep less, more, or just the right amount.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04804124

• Investigating how diet affects our internal body clock

  This study is testing how high-fat and low-fat diets affect our body's internal clock and how quickly we can adjust to changes in light when eating these diets.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04743271

• Optimizing scleral lens fittings using advanced imaging technology

  This study is testing if using advanced imaging technology can help fit scleral contact lenses better for people with keratoconus and other corneal issues.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04570020

• Using magnetic stimulation to improve motor control in patients with progressive supranuclear palsy

  This study is testing if a type of magnetic stimulation can help improve movement control and reduce balance problems in people with progressive supranuclear palsy.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04468932

• Analyzing clinical and genetic factors in Retinopathy of Prematurity

  This study is trying to see if combining clinical and genetic information can help improve the care and diagnosis of Retinopathy of Prematurity in low birth weight infants using artificial intelligence.

  Recruiting at 3 sites Oregon Health and Science University · Palo Alto, California and 4 other locations · NCT04420156

• Using spinal cord stimulation to activate brown fat for weight loss and diabetes management

  This study is testing if spinal cord stimulation can help people with obesity and Type 2 diabetes by activating fat that burns calories to promote weight loss and better diabetes control.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04326192

• How a substance affects brain activity and smoking urges in young nondaily smokers

  The study will test whether giving a specific substance changes brain activity, cigarette/e-cigarette craving, and impulsive choices in young adults who smoke on some days.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04281979

• Using OCT to assess corneal health in Fuchs' Dystrophy

  This study is testing a new way to measure corneal swelling in people with Fuchs' dystrophy to see how it affects their vision after surgery.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT04258787

• MRI scans for patients with pacemakers and defibrillators

  This study is testing whether it's safe to perform MRI scans on patients with pacemakers and defibrillators to help them get the imaging they need.

  Recruiting at 2 sites Oregon Health and Science University · Portland, Oregon and 1 other locations · NCT03915015

• Registry for lead extraction from pacemakers and defibrillators

  This study collects information from patients who have had lead extraction from their pacemakers and defibrillators to better understand the reasons for the procedure and its results.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03847025

• Observational study of iris tumors using imaging techniques

  This study is trying to learn more about iris tumors by using special imaging techniques to compare them with healthy eyes in people who have these tumors and those who don’t.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03809585

• Using retinal imaging to study blood flow and amyloid deposits in dementia

  This study is testing if special eye scans can help us see changes in blood flow and amyloid deposits in the eyes of people with dementia compared to those without it.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03761381

• Improving vision in keratoconus using laser collagen cross-linking

  This study is testing a new way to use laser treatment to improve vision in people with keratoconus by using special imaging to make the procedure more precise.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03760432

• Using OCT to Diagnose Irregular Corneas

  This study is testing a new way using advanced imaging to better identify and track irregular corneas in people with conditions like keratoconus, to help improve their treatment.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03504800

• Using brain stimulation to reduce cravings in methamphetamine users

  This study tests whether a type of brain stimulation can help reduce cravings for methamphetamine in adults who are trying to stay off the drug.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03470480

• Improving blood flow in limbs using ultrasound

  This study is testing whether a special ultrasound technique can improve blood flow in the limbs of people with peripheral arterial disease.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT03195556

• Using OCT Angiography to Diagnose and Evaluate Wet AMD

  This study is testing if a special imaging technique can help doctors find new blood vessels in older adults with wet age-related macular degeneration and see how blood flow might affect the condition.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT02253030

• Evaluating blood flow in rare eye diseases using advanced imaging

  This study is trying to see how blood flow in the eye is different in people with rare eye diseases compared to healthy individuals using a new imaging technique.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT02141308

• Support for distressed medical residents and faculty

  This study is testing an anonymous online tool to help medical residents and faculty at Oregon Health and Science University check in on their mental health and encourage them to seek help if they need it.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT02010866

• Improving imaging techniques for glaucoma detection

  This study is testing new imaging techniques to see if they can help doctors better detect and monitor glaucoma, especially in patients who have normal eye pressure.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT01957267

• Using advanced imaging to improve corneal surgery outcomes

  This study is testing whether using advanced imaging technology can help doctors perform better surgeries for people with corneal scars to improve their vision.

  Recruiting Oregon Health and Science University · Portland, Oregon · NCT01243931

Quick answers

How many clinical trials run by Oregon Health and Science University are recruiting right now?

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

Where are these trials running?

In 3 countries. The most sites are in United States (77 trials), Canada (1 trial), Brazil (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 8, Phase 2: 6, Phase 1: 2, 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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