Clinical trial register · United States · industry-sponsored

Clinical Trials in Oklahoma

Every industry-sponsored study on the ClinicalTrials.gov registry that lists a US site and is open, about to open, active-but-closed, or enrolling by invitation. This deliberately excludes academic and other non-industry sponsors — the full US registry across all sponsors runs to over 22,000 recruiting studies alone.

9109

Studies in scope

industry-sponsored, all four open statuses

4946

Recruiting now

open to new participants

2196

Lead sponsors

across recruiting studies

Top states

California 7 Florida 7 Texas 6 Illinois 5 Massachusetts 4

Status

Study

Lead sponsor

Phase

Enrol

US states

Start

Active, closed

Phase I-II, FIH, TROP2 ADC, Advanced Unresectable/Metastatic Solid Tumors, Refractory to Standard Therapies (KL264-01)

NCT04152499Epithelial Ovarian Cancer, Gastric Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Urothelial Carcinoma

Klus Pharma Inc.

Phase 1/2

1,410

California, Florida, Michigan, Oklahoma, Oregon, Texas, Virginia

2020-02-28

Active, closed

Study of IMNN-001 (Also Known as GEN-1) With NACT for Treatment of Ovarian Cancer (OVATION 2)

NCT03393884Epithelial Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer

Imunon

Phase 1/2

130

Alabama, California, Florida, Massachusetts, Missouri, New Jersey, New York, Oklahoma

2018-09-05

Cite this view

Priya Life Science (2026). Clinical trial register: industry-sponsored studies with a US investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 21 September 2026. https://priyalifescience.com/clinical-trials-usa/state/oklahoma

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Listing here is informational and not medical advice; eligibility is determined by each study team. Compare pay for the teams running these studies in the US Pharma Salary Guide, see who's behind them in the US Company Directory, or track approvals on the FDA Approvals Tracker. For Irish, UK and EU sites, see the Ireland, UK and EU registers.