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Showing 1–24 of 95 matching trials from the live ClinicalTrials.gov search.
Completed Phase 2 Interventional Results available

Safety Study of Pyridostigmine in Heart Failure

NCT01415921
Conditions
Heart Failure
Interventions
Pyridostigmine Bromide
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
Hyper-LDL-cholesterolemia, Metabolic Syndrome
Interventions
strawberries, Control powder
Dietary Supplement · Other
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
3
States / cities
Las Vegas, Nevada • Oklahoma City, Oklahoma • Stillwater, Oklahoma
Completed No phase listed Observational Accepts healthy volunteers

Plasma Brain Natriuretic Peptide Levels in Pregnancy

NCT00324402
Conditions
Cardiomyopathy, Pregnancy
Interventions
Not listed
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
Infertility
Interventions
Trophectoderm biopsy, Cryopreservation, Embryo Transfer
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
San Francisco, California • Oklahoma City, Oklahoma • Philadelphia, Pennsylvania
Conditions
Smoking, Tobacco
Interventions
Physician Sent Outreach with Embedded Asynchronous Care in Portal Message, Physician Sent Outreach without Embedded Asynchronous Care in Portal Message, System Sent Outreach with Embedded Asynchronous Care in Portal Message, System Sent Outreach without Embedded Asynchronous Care in Portal Message
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Tulsa, Oklahoma
Completed No phase listed Observational Accepts healthy volunteers

Urobilinogen, Maternal Weight Loss and Impending Parturition at Term

NCT00826605
Conditions
Increase in Urobilinogen in Urine Prior to Delivery, Weight Loss After 37 Weeks Gestation Prior to Delivery
Interventions
Not listed
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years to 34 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
2
States / cities
Tulsa, Oklahoma
Not listed Not applicable Interventional Accepts healthy volunteers

Interactive Voice Based Administration of the GAD 7

NCT04990492
Conditions
General Anxiety Disorder
Interventions
Paper GAD 7, Voice Administered GAD 7
Diagnostic Test
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
Food Insecurity
Interventions
MOMent
Behavioral
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Stillwater, Oklahoma
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of the Medial Parapatellar Knee Injection Technique

NCT00712972
Conditions
Osteoarthritis, Accuracy of Intraarticular Needle Placement
Interventions
Not listed
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
5 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Tulsa, Oklahoma
Completed Not applicable Interventional Accepts healthy volunteers

Ultra-Processed Foods and Executive Function

NCT06518863
Conditions
Diet Habit
Interventions
Education
Behavioral
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Stillwater, Oklahoma
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Treatment of Systemic Lupus Erythematosus (SLE) With N-acetylcysteine

NCT00775476
Conditions
Systemic Lupus Erythematosus
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
12
States / cities
Los Angeles, California • New Haven, Connecticut • Atlanta, Georgia + 8 more
Completed Not applicable Interventional Accepts healthy volunteers

Curcumin Supplementation for the Improvement of Diabetes-related Outcomes

NCT06984640
Conditions
Over Age 60, Prediabetes or Overweight
Interventions
Curcumin, Placebo
Dietary Supplement
Lead sponsor
Oklahoma State University
Other
Eligibility
60 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Stillwater, Oklahoma
Conditions
Obesity
Interventions
No experimental intervention will take place - the study is cross-sectional. Each participant will provide biological samples.
Other
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years to 50 Years
Enrollment
80 participants
Timeline
2022
U.S. locations
1
States / cities
Stillwater, Oklahoma
Conditions
Choroidal Neovascularization
Interventions
Not listed
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Tulsa, Oklahoma
Recruiting Phase 4 Interventional Accepts healthy volunteers

Beta-Adrenergic Modulation of Drug Cue Reactivity

NCT05587361
Conditions
Tobacco Use Disorder, Nicotine Dependence, Cigarette Smoking
Interventions
Propranolol, Nicotine Patch, Placebo Propranolol, Placebo Patch
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
21 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
Bronchopulmonary Dysplasia
Interventions
Cream Supplement group
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Up to 14 Days
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
7
States / cities
Orlando, Florida • East Lansing, Michigan • Boardman, Ohio + 4 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile Health and COVID-19

NCT05074693
Conditions
Anxiety Depression
Interventions
EASE app, INSIGHT (Control) App
Other
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
822 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Indigenous Supported Agriculture "Go Healthy"

NCT05773833
Conditions
Diet, Healthy, Blood Pressure, Overweight or Obesity, Food Insecurity, Health Status
Interventions
"Go Healthy" program
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
3 Years to 75 Years
Enrollment
580 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pawhuska, Oklahoma
Conditions
Endometriosis
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
5
States / cities
New Haven, Connecticut • Augusta, Georgia • Southfield, Michigan + 2 more
Completed No phase listed Observational Accepts healthy volunteers

A Retrospective Review of the Seasonality of Pre-Eclampsia

NCT00826696
Conditions
Preeclampsia
Interventions
Not listed
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Tulsa, Oklahoma
Completed Not applicable Interventional Accepts healthy volunteers Results available

Parent-Adolescent Training on Neurofeedback and Synchrony

NCT03929263
Conditions
Testing Protocol With Healthy Individuals for Feasibility
Interventions
Real-time fMRI neurofeedback
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
13 Years and older · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tulsa, Oklahoma
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Health-based Motivational Interviewing to Promote COVID-19 Vaccination

NCT05977192
Conditions
Vaccination Hesitancy
Interventions
Standard MI, Intensive MI, MOTIVACC, Ecological momentary assessment (EMA) messages
Behavioral
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Stillwater, Oklahoma
Conditions
Age-Related Maculopathy, Choroidal Neovascularization
Interventions
Ranibizumab, Verteporfin
Drug
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
50 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
BMI, Blood Pressure
Interventions
healthy eating and gardening
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
3 Years and older
Enrollment
522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Tulsa, Oklahoma