779 actively recruiting studies with sites in Oklahoma. Filter by condition or check your eligibility in under a minute.
Heart · Heart Failure With Preserved Ejection Fraction (HFPEF)
A Safety, Tolerability, and Biomarker Trial of VS-041 in Participants with Heart Failure with Preserved Ejection Fraction (HFpEF)
Tobacco Use
This pilot randomized trial will assess the impact of 12 weeks of semaglutide administration (vs placebo) on changes in: (i) tobacco use and related factors (nicotine craving, withdrawal, motivation to quit, etc.) and (ii) biological biomarkers of health (e.g., epigenetics, glucose variability via continuous glucose monitoring \[CGM\], etc.) in adult smokers with obesity (n = 40). We will integrate molecular biology procedures (e.g., epigenetics) to maximize internal validity with real-world smartphone-based ecological momentary assessment (EMA) surveys to maximize external validity
Advanced Solid Tumor · Metastatic Solid Tumor
This interventional study will evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of ART6043 as monotherapy or in combination with olaparib.
Atherosclerotic Cardiovascular Disease · Overweight · Obesity
The primary objective of this trial is to demonstrate that maridebart cafraglutide is superior to placebo when given as an adjunct to standard of care with respect to reducing cardiovascular (CV) morbidity and mortality.
Castration-Resistant Prostate Carcinoma · Stage IVB Prostate Cancer AJCC v8
This phase III trial compares the effect of adding carboplatin to the standard of care chemotherapy drug cabazitaxel versus cabazitaxel alone in treating prostate cancer that keeps growing even when the amount of testosterone in the body is reduced to very low levels (castrate-resistant) and that has spread from where it first started (primary site) to other places in the body (metastatic). Carboplatin is in a class of medications known as platinum-containing compounds. Carboplatin works by killing, stopping or slowing the growth of tumor cells. Chemotherapy drugs, such as cabazitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Prednisone is often given together with chemotherapy drugs. Prednisone is in a class of medications called corticosteroids. It is used to reduce inflammation and lower the body's immune response to help lessen the side effects of chemotherapy drugs and to help the chemotherapy work. Giving carboplatin with the standard of care chemotherapy drug cabazitaxel may be better at treating metastatic castrate-resistant prostate cancer.
Palmoplantar Pustulosis
The purpose of this study is to evaluate the efficacy and safety of bimekizumab compared with placebo in participants with palmoplantar pustulosis (PPP).
Atrial Fibrillation (AF)
The protocol is designed to enroll patients from at least 3 diverse clinical sites with smartphones who are being evaluated for the presence or absence of atrial fibrillation (AF) using the Heart Rhythm Software algorithm running on their smartphones. Algorithm output will be compared to a gold standard of 12-lead ECG recorded with a simultaneous PPG measurement.
Obesity or Overweight · Type 2 Diabetes Mellitus
The purpose of this study is to assess the efficacy 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 placebo for weight management in participants with obesity or overweight and Type 2 diabetes mellitus (T2DM).
Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System
This phase I trial tests the safety, side effects, best dose and effectiveness of lenalidomide when added to nivolumab and the usual drugs (rituximab and methotrexate) in patients with primary central nervous system (CNS) lymphoma. Lenalidomide may stop or slow primary CNS lymphoma by blocking the growth of new blood vessels necessary for tumor growth. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of cancer cells to grow and spread. Rituximab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. Methotrexate is frequently combined with other chemotherapy agents to improve response. This study may help increase the understanding of lenalidomide and nivolumab use in primary CNS lymphoma treatment. In addition, it may help researchers see whether the control of CNS lymphoma can be extended by using these study drugs as maintenance (prolonged therapy) after control is achieved with the initial chemotherapy regimen (induction).
Lung Non-Small Cell Carcinoma · Stage II Lung Cancer AJCC v8 · Stage IIIA Lung Cancer AJCC v8
This phase III trial compares durvalumab to the usual approach (patient observation) after surgery for the treatment of patients with early-stage non-small cell lung 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. The usual approach for patients who are not in a study is to closely watch a patient's condition after surgery and to have regular visits with their doctor to watch for signs of the cancer coming back. Usually, patients do not receive further treatment unless the cancer returns. This study will help determine whether this different approach with durvalumab is better, the same, or worse than the usual approach of observation. Giving durvalumab may help patients live longer and prevent early-stage non-small cell lung cancer from coming back as compared to the usual approach.
Hypogonadism, Male
This is a 52-week open label single arm study + 24-Month long-term safety extension to investigate the effects of XYOSTED, as testosterone replacement therapy, on adolescent males with either primary or secondary hypogonadism. The study aims to determine the effectiveness of XYOSTED measured by continuation or induction of puberty in addition to XYOSTED dosage, safety and testosterone levels.
Growth Hormone Deficiency (GHD)
The OraGrowtH Phase 3 Trial is a multi-national trial. The goals of the trial are to study LUM-201 as a treatment for Pediatric Growth Hormone Deficiency (PGHD) in naive to treatment children and validate the LUM-201 predictive enrichment marker (LUM-201 PEM) strategy to select subjects likely to respond to therapy with daily oral LUM-201.
Respiratory Syncytial Virus Infections
The main purpose of this study is to investigate the antiviral effect of S-337395 compared with placebo among nonhospitalized adult participants with high-risk factors for progression to severe RSV infection starting intervention within 72 hours of RSV symptom onset.
Irritable Bowel Syndrome
The primary objectives of this study are to explore the therapeutic effect of eluxadoline in treating irritable bowel syndrome with diarrhea (IBS-D) in pediatric participants 6-17 years of age, to evaluate the pharmacokinetics of eluxadoline in pediatric participants with IBS-D, and to evaluate the safety and tolerability of eluxadoline in pediatric participants with IBS-D. Enrollment of 12-17 years old age group is closed, enrollment of the 6-11 years old age group will continue.
Type 2 Diabetes
This study aims to find out whether a study medicine called survodutide helps people control their blood sugar. Adults who live with type 2 diabetes and with a body mass index (BMI) of 23 kg/m2 or higher can join. The study has 3 parts. In each part the study compares survodutide with placebo. Survodutide is being developed to treat several health problems including type 2 diabetes. Placebo looks like survodutide but does not contain any medicine. Depending on a person's diabetes treatment, a person will be assigned either to * Part A: healthy eating and physical activity * Part B: diabetes tablets (no injection of insulin) * Part C: injection of insulin (with or without diabetes tablets) Participants are randomly put into 1 of 3 groups, which means the group is chosen by chance. Two groups of participants get survodutide at different dose levels, and the third group gets placebo as injection under the skin once a week. You have a 2 in 3 chance of getting survodutide. During the study, participants continue their regular diabetes treatment. Participants are in the study for about 1 year and 2 months. During this time, they attend up to 12 visits at the site and receive at least 9 phone calls. Study doctors regularly test participants' blood sugar by checking their HbA1c values and other laboratory test results. The study doctor also regularly checks participants' health and takes note of any changes. For each study part, the results will be compared between the survodutide and the placebo group to see whether the treatment works.
Asthma
The aim of this study is to evaluate the efficacy of depemokimab administered as an adjunctive therapy, in participants with Type 2 asthma at risk of exacerbations compared to the guideline recommended standard of care (SoC).
Chronic Granulomatous Disease (CGD)
This research study is designed to assess the prevalence of specific antibodies and inflammatory cytokines in adult and pediatric participants with CGD.
Anatomic Stage I Breast Cancer AJCC v8 · Anatomic Stage II Breast Cancer AJCC v8 · Anatomic Stage IIIA Breast Cancer AJCC v8
This phase III trial compares the effects of shorter chemotherapy (chemo)-immunotherapy without anthracyclines to usual chemo-immunotherapy for the treatment of early-stage triple negative breast cancer. Paclitaxel is in a class of medications called anti-microtubule agents. It stops cancer cells from growing and dividing and may kill them. Carboplatin is in a class of medications known as platinum-containing compounds. It works in a way similar to the anticancer drug cisplatin, but may be better tolerated than cisplatin. Carboplatin works by killing, stopping or slowing the growth of cancer cells. Cyclophosphamide is in a class of medications called alkylating agents. It works by damaging the cell's deoxyribonucleic acid (DNA) and may kill cancer cells. It may also lower the body's immune response. Docetaxel is in a class of medications called taxanes. It stops cancer cells from growing and dividing and may kill them. Doxorubicin is an anthracycline chemotherapy drug that damages DNA and may kill cancer cells. Pembrolizumab may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Shorter treatment without anthracycline chemotherapy may work the same as the usual anthracycline chemotherapy treatment for early-stage triple negative breast cancer.