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Bladder Cancer clinical trials in Oklahoma City, OK

11 studies for Bladder Cancer are looking for participants at sites in and around Oklahoma City (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Testing the Addition of an Anti-Cancer Drug, Gemcitabine, to Usual Treatment (BCG Alone) in People Whose Non-Muscle Invasive Bladder Cancer (NMIBC) Came Back After Prior BCG Therapy

RecruitingPhase 3
  • University of Oklahoma Health Sciences Center, Oklahoma City
Ages 18 and older · All sexes · Updated Oct 2, 2026 · NCT07000084

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

RecruitingObservational studyHealthy volunteers welcome
  • Mercy Hospital Oklahoma City, Oklahoma City
Ages 40 to 75 · All sexes · Updated Oct 2, 2026 · NCT05334069

Testing the Addition of the Immunotherapy Drug, Pembrolizumab, to Radiation Therapy Compared to the Usual Chemotherapy Treatment During Radiation Therapy for Bladder Cancer, PARRC Trial

RecruitingPhase 2
  • University of Oklahoma Health Sciences Center, Oklahoma City
Ages 18 and older · All sexes · Updated Oct 2, 2026 · NCT06770582

Combining Immunotherapy and Radiation Therapy to Help Patients Avoid Bladder Removal After Treatment Shrinks Muscle Invasive Bladder Cancer, BRIGHT Trial

RecruitingPhase 2
  • University of Oklahoma Health Sciences Center, Oklahoma City
Ages 18 and older · All sexes · Updated Oct 1, 2026 · NCT07061964

Testing the Effectiveness of Two Immunotherapy Drugs (Nivolumab and Ipilimumab) With One Anti-cancer Targeted Drug (Cabozantinib) for Rare Genitourinary Tumors

RecruitingPhase 2
  • University of Oklahoma Health Sciences Center, Oklahoma City
Ages 18 and older · All sexes · Updated Sep 30, 2026 · NCT03866382

The Vanguard Study: Testing a New Way to Screen for Cancer

RecruitingHealthy volunteers welcome
  • University of Oklahoma Health Sciences Center, Oklahoma City
Ages 45 to 75 · All sexes · Updated Sep 2, 2026 · NCT06995898

FORAGER-1: A Study of Vepugratinib (LY3866288; LOXO-435) in Participants With Cancer With a Change in a Gene Called FGFR3

RecruitingPhase 1
  • University of Oklahoma - Health Sciences Center, Oklahoma City
Ages 18 and older · All sexes · Updated Aug 20, 2026 · NCT05614739

Testing Shorter Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients Receiving the Usual Chemotherapy Treatment for Bladder Cancer, ARCHER Study

RecruitingPhase 3
  • University of Oklahoma Health Sciences Center, Oklahoma City
  • Mercy Hospital Oklahoma City, Oklahoma City
Ages 18 and older · All sexes · Updated Aug 18, 2026 · NCT07097142

A Study of Disitamab Vedotin Alone or With Pembrolizumab in Urothelial Cancer That Expresses HER2

RecruitingPhase 2
  • OU Health Stephenson Cancer Center, Oklahoma City
  • OU Medical Center, Oklahoma City
Ages 18 and older · All sexes · Updated Jul 22, 2026 · NCT04879329

A Study of Sigvotatug Vedotin in Advanced Solid Tumors

RecruitingPhase 1
  • OU Health University of Oklahoma Medical Center, Oklahoma City
  • Stephenson Cancer Center (chemo location), Oklahoma City
  • University of Oklahoma Health Science Center, Oklahoma City
Ages 18 and older · All sexes · Updated Jul 6, 2026 · NCT04389632

Predicting Response to Immunotherapy From Analysis of Live Tumor Biopsies (ELEPHAS-05)

RecruitingObservational study
  • Mercy Hospital - OKC, Oklahoma City
Ages 18 and older · All sexes · Updated Jun 29, 2026 · NCT07327489

About Bladder Cancer

Bladder cancer symptoms range from lower back pain to blood in your urine. Read about important risk factors and find a list of treatments available

More about Bladder Cancer on MedlinePlus

Bladder Cancer trials in other cities

Other studies in Oklahoma City

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.