Not medical advice. This website is not medical advice, a diagnosis, a match to a trial, or a recommendation to join a study. Listings are plain-English rewrites of public ClinicalTrials.gov records. Whether a site is still enrolling, and whether you qualify, can only be confirmed by the study team and your clinician. Source registry: ClinicalTrials.gov. Editorial rules: methodology.

Home / Locations / Tulsa, Oklahoma

47 recruiting in this snapshot

Trials with a site in Tulsa, Oklahoma

These studies list at least one location in Tulsa, Oklahoma. A listed city is not a guarantee the site is still taking patients — call the contact.

RecruitingPhase 3Tucson, Arizona
Phase 3: testing Pembrolizumab for Solid Tumors

This study wants to measure the long-term safety and how well it works of pembrolizumab (MK-3475) in participants from previous Merck pembrolizumab-based parent studies who transition into this extension study. This study will consist of three phases: 1) First Course Phase, 2) Survival Follow-up Phase or 3) Second Course Phase.

NCT03486873 · Official ClinicalTrials.gov record · Merck Sharp & Dohme LLC

RecruitingPhase 2Birmingham, Alabama
Phase 2: testing Cabozantinib S-malate for Bladder Adenocarcinoma

This phase II trial studies how well cabozantinib works in combination with nivolumab and ipilimumab in treating patients with rare genitourinary (GU) tumors that has spread from where it first started (primary site) to other places in the body. Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

NCT03866382 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 2Birmingham, Alabama
Phase 2: testing Ipilimumab for Endometrial Adenocarcinoma

This phase II trial tests whether the combination of nivolumab and ipilimumab is better than nivolumab alone to shrink tumors in patients with deficient mismatch repair system (dMMR) endometrial carcinoma that has come back after a period of time during which the cancer could not be detected (recurrent). Deoxyribonucleic acid (DNA) mismatch repair (MMR) is a system for recognizing and repairing damaged DNA.

NCT05112601 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 3Birmingham, Alabama
Phase 3: testing Bleomycin Sulfate for Lugano Classification Limited Stage Hodgkin Lymphoma AJCC v8

This phase III trial compares the effect of adding immunotherapy (brentuximab vedotin and nivolumab) to standard treatment (chemotherapy with or without radiation) to the standard treatment alone in improving survival in patients with stage I and II classical Hodgkin lymphoma. Brentuximab vedotin is in a class of medications called antibody-drug conjugates.

NCT05675410 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 2 / Phase 3Phoenix, Arizona
Phase 2 / Phase 3: testing Nivolumab for Muscle Invasive Bladder Urothelial Carcinoma

This phase II/III trial examines whether patients who have undergone surgical removal of bladder, kidney, ureter or urethra, but require an additional treatment called immunotherapy to help prevent their urinary tract (urothelial) cancer from coming back, can be identified by a blood test. Many types of tumors tend to lose cells or release different types of cellular products including their DNA which is referred to as circulating tumor DNA (ctDNA) into the bloodstream before changes can be seen on scans.

NCT05987241 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 2Dublin, California
Phase 2: testing Carboplatin for Metastatic Nasopharyngeal Carcinoma

This phase II trial tests the addition of BMS-986016 (relatlimab) to the usual immunotherapy after initial treatment for nasopharyngeal cancer that has come back after a period of improvement (recurrent) or that has spread from where it first started (primary site) to other places in the body (metastatic). Relatlimab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread.

NCT06029270 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 3Birmingham, Alabama
Phase 3: testing Cyclophosphamide for Anatomic Stage II Breast Cancer AJCC v8

This phase III trial compares the addition of an immunotherapy drug (durvalumab) to usual chemotherapy versus usual chemotherapy alone in treating patients with MammaPrint High 2 Risk (MP2) stage II-III hormone receptor positive, HER2 negative breast cancer. Immunotherapy with monoclonal antibodies, such as durvalumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

NCT06058377 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 2 / Phase 3Little Rock, Arkansas
Phase 2 / Phase 3: testing Nivolumab for Advanced Esophageal Adenocarcinoma

This phase II/III trial compares the addition of nivolumab to the usual treatment of paclitaxel and ramucirumab to paclitaxel and ramucirumab alone in treating patients with gastric or esophageal adenocarcinoma that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens).

NCT06203600 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 3Birmingham, Alabama
Phase 3: testing Tralokinumab + TCS for Atopic Dermatitis

The purpose of this trial is to test whether treatment with tralokinumab (administered subcutaneous injections \[SC\]) in combination with topical corticosteroids (TCS) is safe and effective to treat moderate-to-severe atopic dermatitis (AD) in children and infants. This will be judged by a range of assessments that rate the severity and extent of atopic dermatitis and its symptoms, as well as general health status and quality of life.

NCT06311682 · Official ClinicalTrials.gov record · LEO Pharma

RecruitingPhase 3Birmingham, Alabama
Phase 3: Survodutide for Metabolic Dysfunction Associated Steatohepatitis (MASH)

This study is open to adults who are at least 18 years old living with obesity and have: * a confirmed liver disease called non-alcoholic steatohepatitis (NASH)/metabolic associated steatohepatitis (MASH) and * moderate or advanced liver fibrosis People with a history of acute or chronic liver diseases other than MASH or chronic alcohol intake cannot take part in this study. this study wants to find out whether a medicine called survodutide helps people with MASH and moderate or advanced liver fibrosis improve their liver function.

NCT06632444 · Official ClinicalTrials.gov record · Boehringer Ingelheim

RecruitingPhase 3Peoria, Arizona
Phase 3: Survodutide for Metabolic Dysfunction Associated Steatohepatitis

This study is open to adults who are at least 18 years old and have: * A confirmed liver disease called non-alcoholic steatohepatitis (NASH) or * A confirmed liver disease called metabolic-associated steatohepatitis (MASH) * body-mass index (BMI) of 27 kg/m2 or more or * 25 kg/m2 or more if the participant is Asian. People with a history of other chronic liver diseases or high alcohol intake cannot take part in this study.

NCT06632457 · Official ClinicalTrials.gov record · Boehringer Ingelheim

RecruitingPhase 3Mobile, Alabama
Phase 3: testing Pembrolizumab for Endometrial Cancer

Researchers are looking for new ways to treat people with proficient mismatch repair (pMMR) endometrial cancer (EC) that is advanced or recurrent. * EC is a type of cancer that starts in the tissues inside the uterus (womb) * pMMR indicates that certain normal proteins are present in the cancer cells * Advanced means the cancer has spread locally or to other parts of the body (metastatic) and cannot be removed with surgery * Recurrent means the cancer came back after surgery Sacituzumab tirumotecan (also known as sac-TMT) and pembrolizumab are the study medicines.

NCT06952504 · Official ClinicalTrials.gov record · Merck Sharp & Dohme LLC

RecruitingPhase 2Mobile, Alabama
Phase 2: testing PF-07275315 for Asthma

The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07275315) for the potential treatment of moderate-to-severe asthma. Asthma is a condition that makes it challenging to breathe, which negatively impacts the quality of life and functioning of people who are affected.

NCT06977581 · Official ClinicalTrials.gov record · Pfizer

RecruitingPhase 3Tucson, Arizona
Phase 3: testing Trastuzumab deruxtecan for Endometrial Cancer

DESTINY-Endometrial01 will investigate the how well it works of first-line T-DXd + rilvegostomig (Arm A) and/or T-DXd+ pembrolizumab (Arm B) when compared to chemotherapy (carboplatin + paclitaxel) + pembrolizumab (Arm C), by assessment of progression free survival (PFS), as assessed by BICR, in participants with HER2-expressing (IHC 3+/2+), pMMR, primary advanced (Stage III/IV) or recurrent EC.

NCT06989112 · Official ClinicalTrials.gov record · AstraZeneca

RecruitingPhase 3Birmingham, Alabama
Phase 3: testing Carboplatin for Locally Advanced Cervical Adenocarcinoma

This phase III trial compares the addition of induction chemotherapy, with carboplatin, paclitaxel and pembrolizumab, to chemotherapy and radiation, with cisplatin and pembrolizumab followed by pembrolizumab maintenance for the treatment of patients with cervical cancer that has spread to nearby tissue or lymph nodes (locally advanced). Carboplatin is in a class of medications known as platinum-containing compounds.

NCT07061977 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)

RecruitingPhase 3Anniston, Alabama
Phase 3: MK-1406 for Influenza

Approximately one billion cases of seasonal influenza occur annually. Of these, 3 to 5 million illnesses are severe and responsible for up to 650,000 deaths per year (WHO 2025).

NCT07159763 · Official ClinicalTrials.gov record · Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)

RecruitingNot a traditional drug phaseTucson, Arizona
Not a traditional drug phase: Pulmonary Artery Denervation (PADN) for Pulmonary Hypertension

The goal of this clinical study is to measure the safety and how well it works of percutaneous pulmonary artery denervation with the Multi-Pole Pulmonary Artery Radiofrequency Ablation Enhancor System in patients with combined pre- and post-capillary pulmonary hypertension (CpcPH) associated with left heart disease (LHD). This randomly assigned control trial will compare the investigational device (The Enhancor System) to control (medical therapy.) Participants who will consist of patients with chronic heart failure (HF) who are receiving maximally tolerated guideline-directed medical therapy (GDMT) for left heart failure, are clinically stable, and who have been diagnosed with CpcPH by right heart catheterization (RHC), will be treated with PADN and followed for 3 years.

NCT07214376 · Official ClinicalTrials.gov record · Pulnovo Medical, Inc.

RecruitingPhase 3Birmingham, Alabama
Phase 3: testing Recombinant Factor VIIa for Intracerebral Hemorrhage

The objective of the rFVIIa for Acute Hemorrhagic Stroke Administered at Earliest Time (FASTEST) Trial is to establish the first treatment for acute spontaneous intracerebral hemorrhage (ICH) within a time window and subgroup of patients that is most likely to benefit. The central hypothesis is that rFVIIa, administered within 120 minutes from stroke onset with an identified subgroup of patients most likely to benefit, will improve outcomes at 90 days as measured by the Modified Rankin Score (mRS) and decrease ongoing bleeding as compared to standard therapy.

NCT07227246 · Official ClinicalTrials.gov record · Joseph Broderick, MD

RecruitingNot a traditional drug phaseMobile, Alabama
Not a traditional drug phase: Barostim System for Heart Failure

The purpose of BENEFIT-HF is to demonstrate the safety and effectiveness of Baroreflex Activation Therapy (BAT) with the Barostim System in participants with heart failure, defined as NYHA Functional Class II or III, LVEF \< 50% and NT-proBNP \< 5,000 pg/mL despite being treated with Guideline-Directed Medical Therapies (medications and devices). It includes demonstration that treatment with the Barostim System, relative to usual care medical management, reduces the rate of all-cause mortality and Heart Failure Morbidity (Cardiac Transplant, Durable LVAD, or Worsening Heart Failure Events).

NCT07232030 · Official ClinicalTrials.gov record · CVRx, Inc.

RecruitingPhase 3Anniston, Alabama
Phase 3: Placebo for Obesity or Overweight

This study wants to assess the how well it works and safety of enicepatide, a dual glucagon like peptide-1 (GLP-1)/glucose-dependent insulinotropic polypeptide (GIP) receptor agonist (RA), at multiple doses compared with dummy treatment (placebo) for weight management in participants without Type 2 diabetes mellitus (T2DM) who have obesity or overweight with at least one weight-related comorbidity.

NCT07351045 · Official ClinicalTrials.gov record · Hoffmann-La Roche

RecruitingPhase 3Guntersville, Alabama
Phase 3: Placebo for Obesity or Overweight

This study wants to assess the how well it works and safety of enicepatide, a dual glucagon-like peptide-1 (GLP-1)/glucose-dependent insulinotropic polypeptide (GIP) receptor agonist (RA), at multiple doses compared with dummy treatment (placebo) for weight management in participants with obesity or overweight and Type 2 diabetes mellitus (T2DM).

NCT07351058 · Official ClinicalTrials.gov record · Hoffmann-La Roche

RecruitingPhase 3Bakersfield, California
Phase 3: testing tilrekimig for Asthma

The purpose of this clinical study is to learn about the safety and effects of the study medicine (called tilrekimig) for the potential treatment of severe asthma. Asthma is a condition that makes it challenging to breathe, which negatively impacts the quality of life of people who are affected.

NCT07772921 · Official ClinicalTrials.gov record · Pfizer

RecruitingPhase 2Los Angeles, California
Phase 2: testing Tirzepatide for Methamphetamine Use Disorder

This is a phase 2, randomly assigned, neither you nor the study doctors know who gets the real treatment, compared with a dummy treatment, parallel-group trial evaluating the tolerability, safety, and preliminary how well it works of tirzepatide for the treatment of individuals with moderate or severe methamphetamine use disorder (MtUD). The central hypothesis of the proposed research is that tirzepatide is a safe and potentially efficacious treatment of MtUD.

NCT07825857 · Official ClinicalTrials.gov record · University of Texas Southwestern Medical Center