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GLP-1 clinical trials in Washington: 26 recruiting now

By John Samaras, EditorRegistry checked September 4, 2026

26 GLP-1 clinical trials are recruiting at 37 sites in 11 cities across Washington. Every site below is listed with its city and, where the sponsor publishes one, the number to call.

Every study recruiting in Washington

  1. A Phase 4, Prospective, Open-Label, Single Arm Study to Assess the Effectiveness of Tirzepatide After Initiation of Ixekizumab

    Phase 4. Run by Eli Lilly and Company. Registry number NCT06857942.

    A study testing whether a GLP-1 and GIP medicine from Lilly, tirzepatide, can help people calm psoriasis.

    Who can join. Adults 18+, have psoriasis, BMI 27+.

    2 sites in Washington

  2. A Phase 4, Prospective, Open-Label, Single-Arm Study to Assess the Effectiveness of Tirzepatide After Initiation of Ixekizumab

    Phase 4. Run by Eli Lilly and Company. Registry number NCT06864026.

    A study testing whether a GLP-1 and GIP medicine from Lilly, tirzepatide, can help people ease psoriatic arthritis.

    Who can join. Adults 18+, have psoriatic arthritis, BMI 27+.

    2 sites in Washington

    • Seattle Rheumatology Associates PLLC, Seattle
    • Arthritis Northwest, PLLC, Spokane Valley

  3. Effects of Semaglutide on Intracranial Blood Flow and Brain-Barrier Permeability in Type-2 Diabetes

    Phase 4. Run by University of Washington. Registry number NCT05780905.

    A study testing whether a GLP-1 medicine, semaglutide, can help people with type 2 diabetes lower blood sugar.

    Who can join. Adults 40 to 65, have type 2 diabetes.

    1 site in Washington

    • University of Washington - Harborview Medical Center, Seattle. 206-744-8305

  4. Tirzepatide in PWS, HO and GNSO

    Phase 4. Run by Grace Kim. Registry number NCT06901245.

    A study testing whether a GLP-1 and GIP medicine, tirzepatide, can help people with Prader-Willi syndrome lose weight.

    Who can join. Adults 18 to 26, have Prader-Willi syndrome, BMI 30+.

    1 site in Washington

  5. A Master Protocol of Multiple Agents in Adults With Metabolic Dysfunction-Associated Steatotic Liver Disease (SYNERGY-Outcomes)

    Phase 3. Run by Eli Lilly and Company. Registry number NCT07165028.

    A study testing whether a GLP-1, GIP and glucagon medicine from Lilly, retatrutide, can help people reduce liver fat.

    Who can join. Adults 18+, have fatty liver disease (MASLD), BMI 25+.

    3 sites in Washington

    • Washington Gastroenterology - Bellevue, Bellevue. 425-454-4768
    • UW Medicine Diabetes Institute, Seattle
    • Washington Gastroenterology - Tacoma, Tacoma. 253-272-5127

  6. LIVERAGE™: A Study to Test Whether Survodutide Helps People With a Liver Disease Called NASH/MASH Who Have Moderate or Advanced

    Phase 3. Run by Boehringer Ingelheim. Registry number NCT06632444.

    A study testing whether a GLP-1 and glucagon medicine from Boehringer Ingelheim, survodutide, can help people reduce liver fat.

    Who can join. Adults 18+, have fatty liver disease (also called MASH or NASH) with liver scarring (fibrosis).

    2 sites in Washington

    • Velocity Clinical Research, Seattle, Seattle. 833-602-2368
    • Velocity Clinical Research-Spokane-69716, Spokane. 833-602-2368

  7. LIVERAGE™ - Cirrhosis: A Study to Test Whether Survodutide Helps People With a Liver Disease Called NASH/MASH Who Have Cirrhosis

    Phase 3. Run by Boehringer Ingelheim. Registry number NCT06632457.

    A study testing whether a GLP-1 and glucagon medicine from Boehringer Ingelheim, survodutide, can help people reduce liver fat.

    Who can join. Adults 18+, have fatty liver disease (also called MASH or NASH), BMI 25+.

    2 sites in Washington

    • Velocity Clinical Research, Seattle, Seattle. 833-602-2368
    • Velocity Clinical Research-Spokane-69716, Spokane. 833-602-2368

  8. A Platform Trial for Pediatric Participants With Obesity or Overweight (LY900040)

    Phase 3. Run by Eli Lilly and Company. Registry number NCT06672549.

    A study testing whether a GLP-1 medicine from Lilly, orforglipron, can help people lose weight.

    Who can join. Children and teens 6 to 17, have obesity.

    2 sites in Washington

    • Seattle Children's Research Institute - Hughes Building - PIN, Seattle
    • MultiCare Health System - Mary Bridge Children's Health Center, Tacoma

  9. A Study of Orforglipron in Female Participants With Stress Urinary Incontinence Who Have Obesity or Overweight

    Phase 3. Run by Eli Lilly and Company. Registry number NCT07202884.

    A study testing whether a GLP-1 medicine from Lilly, orforglipron, can help people reduce bladder leaks.

    Who can join. Adults 18+, women only, have stress urinary incontinence (bladder leaks), BMI 27+.

    2 sites in Washington

  10. Efficacy and Safety of Orforglipron in Participants With Peripheral Artery Disease

    Phase 3. Run by Eli Lilly and Company. Registry number NCT07223593.

    A study testing whether a GLP-1 medicine from Lilly, orforglipron, can help people improve blood flow in the legs.

    Who can join. Adults 18+, have peripheral artery disease (poor blood flow in the legs), BMI 23+.

    2 sites in Washington

  11. A Randomized, Open-label, Parallel-group Phase III Study to Evaluate the Efficacy, Safety, and Tolerability of Elecoglipron

    Phase 3. Run by AstraZeneca. Registry number NCT07662213.

    A study testing whether a GLP-1 medicine, semaglutide, can help people with type 2 diabetes lower blood sugar.

    Who can join. Adults 18+, have type 2 diabetes, BMI 23+.

    2 sites in Washington

    • Research Site, Renton
    • Research Site, Seattle

  12. Type 1 Diabetes Impacts of Semaglutide on Cardiovascular Outcomes

    Phase 3. Run by University of Colorado, Denver. Registry number NCT05819138.

    A study testing whether a GLP-1 medicine, semaglutide, can help people with type 1 diabetes lower blood sugar.

    Who can join. Adults 18 to 49, have type 1 diabetes, BMI 20+.

    1 site in Washington

    • University of Washington Medicine Diabetes Institute (UWMDI), Seattle. 504-521-7822

  13. Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative

    Phase 3. Run by Eli Lilly and Company. Registry number NCT06937086.

    A study testing whether a GLP-1 and GIP medicine from Lilly, tirzepatide, can help people with ulcerative colitis calm gut inflammation.

    Who can join. Adults 18 to 70, have ulcerative colitis, BMI 27+.

    1 site in Washington

  14. Mirikizumab and Tirzepatide Administered in Adult Participants With Moderately to Severely Active Crohn's Disease and Obesity

    Phase 3. Run by Eli Lilly and Company. Registry number NCT06937099.

    A study testing whether a GLP-1 and GIP medicine from Lilly, tirzepatide, can help people with Crohn's disease calm gut inflammation.

    Who can join. Adults 18 to 70, have Crohn's disease, BMI 27+.

    1 site in Washington

  15. A Study of Orforglipron (LY3502970) in Participants With Obesity or Overweight and Osteoarthritis (OA) of the Knee

    Phase 3. Run by Eli Lilly and Company. Registry number NCT07153471.

    A study testing whether a GLP-1 medicine from Lilly, orforglipron, can help people ease joint pain.

    Who can join. Adults 18+, have osteoarthritis (joint pain), BMI 27+.

    1 site in Washington

    • Northwest Clinical Research Center, Bellevue

  16. Cessation or Reduction of Alcohol Consumption in Veterans: A Randomized Controlled Trial for Alcohol Use Disorder (CRAVE)

    Phase 3. Run by VA Office of Research and Development. Registry number NCT07218354.

    A study testing whether a GLP-1 medicine, semaglutide, can help people with alcohol use disorder drink less.

    Who can join. Adults 18 to 80, have alcohol use disorder, BMI 21+.

    1 site in Washington

    • VA Puget Sound HCS - Seattle and Tacoma, Tacoma. 253-583-2026

  17. A Phase 3, Open-label Trial to Evaluate the Efficacy, Safety and Tolerability of Switching From the Glucagon-like Peptide-1

    Phase 3. Run by Amgen. Registry number NCT07575399.

    A study testing whether a study medicine from Amgen, Maridebart Cafraglutide, can help people lose weight.

    Who can join. Adults 18+, have obesity or are overweight, BMI 25+.

    1 site in Washington

    • Eastside Research Associates Health Research, Redmond

  18. A Study to Test Whether Survodutide Helps People With Type 2 Diabetes Control Their Blood Sugar

    Phase 3. Run by Boehringer Ingelheim. Registry number NCT07754461.

    A study testing whether a GLP-1 and glucagon medicine from Boehringer Ingelheim, survodutide, can help people with type 2 diabetes lower blood sugar.

    Who can join. Adults 18+, have type 2 diabetes, BMI 23+.

    1 site in Washington

  19. Trial of Semaglutide for Diabetic Kidney Disease in Type 1 Diabetes

    Phase 2. Run by University of Washington. Registry number NCT05822609.

    A study testing whether a GLP-1 medicine, semaglutide, can help people with diabetic kidney disease protect their kidneys.

    Who can join. Adults 18+, have diabetic kidney disease, BMI 20+.

    2 sites in Washington

  20. A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity

    Phase 2. Run by Eli Lilly and Company. Registry number NCT06143956.

    A study testing whether an investigational medicine from Lilly, LY3305677, can help people lose weight.

    Who can join. Adults 18 to 75, have obesity, BMI 27+.

    1 site in Washington

    • Central Washington Health Services Association d/b/a Confluence Health, Wenatchee. 509-436-4050
The other 6 studies recruiting in Washington

  1. A Research Study Comparing How Well Different Doses of the Medicine NNC0519-0130 Can Reduce Kidney Damage in People Living

    Phase 2. Run by Novo Nordisk A/S. Registry number NCT06717698.

    A study testing whether an investigational medicine from Novo Nordisk, NNC0519-0130, can help people with chronic kidney disease protect their kidneys.

    Who can join. Adults 18+, have chronic kidney disease, BMI 27+.

    1 site in Washington

    • Providence Medical Research Center, Spokane

  2. A Study of LY3457263 Compared With Placebo in Participants With Type 2 Diabetes on a Stable Dose of Semaglutide or Tirzepatide

    Phase 2. Run by Eli Lilly and Company. Registry number NCT06897475.

    A study testing whether an investigational medicine from Lilly, LY3457263, can help people with type 2 diabetes lower blood sugar.

    Who can join. Adults 18 to 75, have type 2 diabetes, BMI 27+.

    1 site in Washington

  3. PLATEAU: Phase 2b Proof-of-Concept Study to Evaluate the Effect on Total Body Weight, Physical Function and Safety of Enobosarm

    Phase 2. Run by Veru Inc. Registry number NCT07446998.

    A study testing whether a GLP-1 medicine, semaglutide, can help people with mobility disability lose weight.

    Who can join. Adults 65+, have obesity or are overweight, BMI 35+.

    1 site in Washington

  4. A Research Study Comparing Different Ways of Increasing the Dose of NNC0662-0419 in Participants With Obesity

    Phase 2. Run by Novo Nordisk A/S. Registry number NCT07639021.

    A study testing whether an investigational medicine from Novo Nordisk, NNC0662-0419, can help people lose weight.

    Who can join. Adults 18+, have obesity, BMI 30+.

    1 site in Washington

    • Rainier Clin Res Ctr Inc, Renton

  5. A Research Study Comparing How Well Different Doses of the Medicine UBT251 Lower Blood Sugar in People With Type 2 Diabetes

    Phase 2. Run by Novo Nordisk A/S. Registry number NCT07668388.

    A study testing whether an investigational medicine from Novo Nordisk, UBT251, can help people with type 2 diabetes lower blood sugar.

    Who can join. Adults 18 to 75, have type 2 diabetes.

    1 site in Washington

    • The Vancouver Clinic, Vancouver

  6. Weight Loss in Adults Using Semaglutide (Real-world Study)

    Run by Novo Nordisk A/S. Registry number NCT07627074.

    A study testing whether a GLP-1 medicine from Novo Nordisk, semaglutide, can help people lose weight.

    Who can join. Adults 18+, are overweight, BMI 27+.

    1 site in Washington

    • Novo Nordisk Investigational Site, Seattle

Source: ClinicalTrials.gov, the federal registry, read September 4, 2026. Open a study's registry record before you call: it can close to new participants at any time. GLP Chart does not enroll anyone, is not paid for clinical-trial referrals and has no relationship with any sponsor or site on this page.

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Clinical trials by state

Every state with a GLP-1 study recruiting today. 48 of them.

John Samaras, editor of GLP Chart
John Samaras, Founder and EditorI started GLP Chart after overpaying for a GLP-1 myself. Based in Austin, Texas.
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