33 Ankylosing Spondylitis Clinical Trials in Seattle, WA (2026)

Q: How do I join a clinical trial in Seattle?

Browse available studies, click one that interests you, and complete the free eligibility form. A study coordinator at the Seattle research site will contact you.

Recruiting Ankylosing Spondylitis Studies in Seattle

NCT04959097Recruiting

Retinoblastoma Patient Clinical Database and Tissue Repository

Retinoblastoma (RB) is a primary eye cancer that forms in the back of the eye of infants and toddlers. Traditionally, RB is diagnosed without a biopsy; tumor can only be studied once an eye has been s...

Seattle, WA800 participantsChildren's Hospital Los Angeles

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NCT00869817Recruiting

Dominantly Inherited Alzheimer Network (DIAN)

The purpose of this study is to identify potential biomarkers that may predict the development of Alzheimer's disease in people who carry an Alzheimer's mutation....

Seattle, WA700 participantsWashington University School of Medicine

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NCT05930483Recruiting

Remotely Delivered, Community-Aligned Weight Loss Interventions Among Breast Cancer Survivors, ¡Vida! Trial

This clinical trial evaluates remotely delivered, community-aligned weight loss interventions in Latina breast cancer survivors. Breast cancer is the second leading cause of cancer death among women i...

Seattle, WANA640 participantsFred Hutchinson Cancer Center

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NCT06390345Recruiting

Functional Improvement in OSA and COPD With a Telehealth LifeStyle and Exercise Intervention

The investigators will conduct a Type I hybrid effectiveness-implementation study to test an integrated telehealth intervention among 400 overweight and obese patients with Chronic Obstructive Pulmona...

Seattle, WANA400 participantsSeattle Institute for Biomedical and Clinical Research

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NCT04515810Recruiting

Mobile Health Application (PACT) to Improve Engagement in Advance Care Planning

This clinical trial tests a new mobile health application (app) called Planning Advance Care Together (PACT) to help people with cancer talk about and plan for advance care planning (the care they wou...

Seattle, WANA400 participantsFred Hutchinson Cancer Center

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NCT06188689Recruiting

Evaluation of A Clinical Diagnostic Test for CRDS

Calcium Release Deficiency Syndrome (CRDS) is a novel inherited arrhythmia syndrome secondary to RyR2 loss-of-function that confers a risk of sudden cardiac death. Diagnosis of CRDS presently requires...

Seattle, WANA400 participantsPopulation Health Research Institute

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NCT07227155Recruiting

The HOPE Biobank Resource (BMT CTN 2402 HOPE)

A prospective, multicenter study that will establish a repository of biospecimens and clinical data from patients undergoing hematopoietic stem cell transplant (HCT) or gene therapy (GT) for treatment...

Seattle, WA375 participantsMedical College of Wisconsin

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NCT05866302Recruiting

Parametric Response Mapping (PRM) for the Detection of Chronic Lung Injury in Hematopoietic Cell Transplant Recipients

The study will have two separate patient cohorts: Cohort 1 will include patients with newly diagnosed chronic graft versus host disease (GVHD), whereas cohort 2 will include patients with newly diagno...

Seattle, WA375 participantsUniversity of Michigan Rogel Cancer Center

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NCT06863272Recruiting

A Clinical Study of Ifinatamab Deruxtecan Based Treatment Combinations or as Monotherapy to Treat Metastatic Castrate Resistant Prostate Cancer (mCRPC) (MK-2400-01A/IDeate-Prostate02)

The purpose of this substudy is to assess the efficacy and safety of ifinatamab deruxtecan (I-DXd), given alone or with other treatments in participants with metastatic castration-resistant prostate c...

Seattle, WAPHASE1360 participantsMerck Sharp & Dohme LLC

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NCT05030220Recruiting

Testosterone Levels and Cutibacterium

Phase 1: In 51 patients undergoing shoulder arthroplasties, total serum testosterone, free testosterone and sex hormone binding globulin levels obtained in the clinic before surgery were correlated wi...

Seattle, WA300 participantsUniversity of Washington

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NCT06663319Recruiting

A Study of JNJ-89402638 for Metastatic Colorectal and Gastric Cancers

The purpose of this study is to determine the putative recommended phase 2 dose(s) (RP2Ds) and best way to take (optimal route of administration) JNJ-89402638 and to determine the safety of JNJ-894026...

Seattle, WAPHASE1260 participantsJanssen Research & Development, LLC

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NCT04794322Recruiting

Developing a Test of Uterine Lavage for the Detection of Ovarian Cancer

The study aims to develop a test for early detection of ovarian cancer using DNA from a growth involving the ovary found in a washing of the uterus (womb), and proteins found in the blood. The samples...

Seattle, WA250 participantsMassachusetts General Hospital

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NCT06993844Recruiting

Phase 1/2 Study of ETX-636 in Participants With Advanced Solid Tumors

Phase 1/2, open-label study of ETX-636 in participants with advanced solid tumors...

Seattle, WAPHASE1233 participantsEnsem Therapeutics

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NCT07021898Recruiting

A Study of ERAS-4001 in Patients With Advanced or Metastatic Solid Tumors.

The main purpose of the study is to assess whether the study drug, ERAS-4001, is safe and tolerable when administered to patients with advanced or metastatic solid tumors with certain KRAS mutations. ...

Seattle, WAPHASE1200 participantsErasca, Inc.

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NCT06067841Recruiting

A Study to Assess BMS-986460 in Participants With Metastatic Castration-resistant Prostate Cancer

The purpose of this study is to assess the safety, tolerability, and preliminary efficacy of BMS-986460 in men with Metastatic Castration-resistant Prostate Cancer....

Seattle, WAPHASE1140 participantsBristol-Myers Squibb

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NCT06756932Recruiting

BGB-21447 (Bcl-2 Inhibitor) Combinations for Adults With Hormone-Receptor Positive (HR+)/Human Epidermal Growth Factor Receptor 2 Negative (HER2-) Metastatic Breast Cancer

This is a dose escalation and dose expansion study to assess the safety and tolerability of BGB-21447 (a B-cell leukemia/lymphoma 2 inhibitor, Bcl-2i) in combination with fulvestrant, with or without ...

Seattle, WAPHASE1120 participantsBeOne Medicines

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NCT07270601Recruiting

Development of a Quantifiable Ultrasound Biomarker for Hepatic Steatosis

The research study is considering a non-invasive way to measure the percentage of fat in the liver using ultrasound. This could help detect early signs of a very common condition called metabolic dysf...

Seattle, WANA110 participantsContextVision AB

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NCT05996627Recruiting

Belumosudil for the Pre-emptive Treatment of Patients With Chronic Graft Versus Host Disease

This phase II trial compares the effect of belumosudil to a placebo in treating patients with chronic graft versus host disease. Chronic graft versus host disease remains a major complication of stem ...

Seattle, WAPHASE282 participantsFred Hutchinson Cancer Center

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NCT06552013Recruiting

Action Towards Health Equity and Improved Air Quality in the Duwamish Valley: A Multilevel Asthma Intervention

The goal of this randomized control trial is to learn if box fans and filters can reduce asthma symptoms and improve indoor air quality in children ages 6 - 17 years old with asthma living in the Duwa...

Seattle, WANA80 participantsUniversity of Washington

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NCT04151940Recruiting

PET/CT Changes During Chemoimmunotherapy and Radiation Therapy in Patients With Stage IV Non-small Cell Lung Cancer

This study investigates the changes in positron emission tomography (PET)/computed tomography (CT) imaging scans during chemoimmunotherapy and radiation therapy treatment in patients with stage IV non...

Seattle, WANA80 participantsUniversity of Washington

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NCT05753020Recruiting

A Pilot Study of The CKM JumpStart Tool

This is a randomized pilot study to test the feasibility and acceptability of a tool to promote discussion about conservative kidney management (CKM) among older patients with advanced CKD and their p...

Seattle, WANA76 participantsUniversity of Washington

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NCT06307795Recruiting

A Study to Investigate ANS014004 in Participants With Locally Advanced or Metastatic Solid Tumors

This is a Phase 1, first-in-human, open-label, multi-center study with the aim of exploring the safety, tolerability, PK, and preliminary anti-tumor activity of ANS014004 as a single agent in particip...

Seattle, WAPHASE163 participantsAvistone Biotechnology Co., Ltd.

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NCT07047430Recruiting

The Airports, Air Quality, and Asthma (AAA) Study

For children with asthma, exposure to indoor air pollution increases the risk of a serious asthma exacerbation, which can be life-threatening. Interventions aimed at improving indoor air quality, incl...

Seattle, WANA60 participantsUniversity of Washington

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NCT07115004Recruiting

Study to Evaluate Subcutaneous (SC) VGA039 in Patients With Von Willebrand Disease (VWD)

This is a phase 3 study that will evaluate subcutaneous (SC) VGA039 in patients with von Willebrand Disease (VWD)...

Seattle, WAPHASE360 participantsVega Therapeutics, Inc

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NCT07011810Recruiting

Axatilimab for Sclerotic Chronic Graft-versus-Host Disease

This phase II trial tests how well axatilimab works in treating patients with thickening or hardening (sclerosis) of the skin related to chronic graft-versus-host disease after a donor stem cell trans...

Seattle, WAPHASE250 participantsFred Hutchinson Cancer Center

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NCT06236139Recruiting

Cell Therapy (STEAP1 CART) With Enzalutamide for the Treatment of Patients With Metastatic Castration-Resistant Prostate Cancer

This phase I/II trial tests the safety and effectiveness of cell therapy (STEAP1 CART) with enzalutamide in treating patients with prostate cancer that continues to grow despite surgical or medical tr...

Seattle, WAPHASE148 participantsFred Hutchinson Cancer Center

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NCT06563726Recruiting

Sodium Awareness in Lactation Trial

SALT is a multi-centre, non-blinded, non-randomized prospective interventional pilot study teaching lactating parents of hospitalized preterm infants how to test their breastmilk sodium (Na) using poi...

Seattle, WANA40 participantsThe Hospital for Sick Children

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NCT07642622Recruiting

Physical Activity Through Health Technology in Axial Spondyloarthritis

The purpose of this study is to find out whether a mobile app called the ExerciseRx app is a practical and helpful way for people with axial spondyloarthritis (axSpA) to receive exercise recommendatio...

Seattle, WANA40 participantsUniversity of Washington

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NCT03980769Recruiting

Donor Stem Cell Transplant With Treosulfan, Fludarabine, and Thiotepa in Treating Patients With Non-malignant Disorders

This phase II clinical trial studies how well treosulfan, thiotepa, fludarabine, and rabbit anti-thymocyte globulin (rATG) before donor stem cell transplantation works in treating patients with nonmal...

Seattle, WAPHASE240 participantsFred Hutchinson Cancer Center

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NCT05570825Recruiting

SX-682 With Pembrolizumab for the Treatment of Metastatic or Recurrent Stage IIIC or IV Non-Small Cell Lung Cancer

This phase II trial tests whether CXCR1/2 inhibitor SX-682 (SX-682) with pembrolizumab works to treat patients with stage IIIC or IV non-small cell lung cancer that has spread to other parts of the bo...

Seattle, WAPHASE230 participantsUniversity of Washington

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NCT04329065Recruiting

Concurrent WOKVAC Vaccination, Chemotherapy, and HER2-Targeted Monoclonal Antibody Therapy Before Surgery for the Treatment of Patients With Breast Cancer

This phase II trial studies the immunologic response and side effects of using the WOKVAC vaccine in combination with chemotherapy and HER2-targeted monoclonal antibody therapy before surgery in treat...

Seattle, WAPHASE225 participantsUniversity of Washington

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NCT06502691Recruiting

[18F]FTT Positron Emission Tomography for the Measurement of PARP Tumor Expression in Patients With Metastatic Breast Cancer

This clinical trial studies how well fluorine F 18 fluorthanatrace (\[18F\]FTT) positron emission tomography (PET) works in imaging patients with breast cancer that has spread from where it first star...

Seattle, WAPHASE122 participantsUniversity of Washington

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NCT06145633Recruiting

Vorinostat and 177Lu-PSMA-617 for the Treatment of PSMA-Low Metastatic Castration-Resistant Prostate Cancer

This phase II trial tests how well vorinostat works in treating patients with prostate-specific membrane antigen (PSMA)-low castration-resistant prostate cancer that has spread from where it first sta...

Seattle, WAPHASE215 participantsFred Hutchinson Cancer Center

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About Ankylosing Spondylitis Clinical Trials in Seattle

Ankylosing spondylitis is a chronic inflammatory disease primarily affecting the spine and sacroiliac joints, causing pain, stiffness, and potentially spinal fusion. It typically begins in early adulthood. Treatment includes NSAIDs, biologics (TNF and IL-17 inhibitors), and physical therapy.

There are currently 33 ankylosing spondylitis clinical trials recruiting participants in Seattle, WA. These studies are seeking a combined 6,874 participants. Research is being sponsored by Children's Hospital Los Angeles, Washington University School of Medicine, Fred Hutchinson Cancer Center and 16 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.

Ankylosing Spondylitis Clinical Trials in Seattle — FAQ

Are there ankylosing spondylitis clinical trials in Seattle?

Yes, there are 33 ankylosing spondylitis clinical trials currently recruiting in Seattle, WA. Browse the studies on this page to find one that fits.

How do I join a clinical trial in Seattle?

Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the Seattle research site will contact you about next steps.

Are clinical trials in Seattle free?

Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many Seattle studies also compensate for your time and travel.

What ankylosing spondylitis treatments are being tested?

The 33 active trials in Seattle are testing new therapies including novel drugs, biologics, and treatment approaches for ankylosing spondylitis.

Data updated July 16, 2026 from ClinicalTrials.gov