Research institution
The Cleveland Clinic Clinical Trials
Studies where The Cleveland Clinic is the lead sponsor: what is enrolling now, by phase, condition and country.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 119Parkinson Disease, Freezing of Gait
Decoding the Neural Mechanisms Underlying Postural Instability and Gait Dysfunction in Parkinson's Disease
The purpose of this study is to learn how brain signals are related to freezing of gait (FOG) and balance problems in Parkinson's disease (PD) and to study how different deep brain stimulation (DBS) settings may affect these…
- Trial name
- NCT07748962
- Testing
- Multiple Deep Brain Stimulation (DBS) Conditions, Moving Overground in a Virtual Environment (MOVE), Cleveland Clinic Stair Ambulation and Functional Evaluation of Gait (SAFE-Gait)
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- The Cleveland Clinic
Kidney Stone
Randomized Controlled Trial of Miniaturized Percutaneous Nephrolithotomy With Vacuum-Assisted Access Sheaths Versus Conventional Sheaths for Treatment of Nephrolithiasis
The purpose of this study is to compare two variations of the mini-PCNL procedure using either a vacuum-assisted sheath or standard sheath which are both used for the surgical treatment of kidney stones.
- Trial name
- NCT05993546
- Testing
- vacuum assisted sheath, passive suction via conventional sheath
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- The Cleveland Clinic
Hernia Abdominal Wall, Botox Injection
Preoperative BOTOX® Injection for Large Ventral Hernia Repair
This study is for adults who need open surgery to repair a very large abdominal (ventral) hernia. This study tests whether a one-time, image-guided injection of a medicine commonly known as "BOTOX®" (onabotulinumtoxinA) into the…
- Conditions
- Hernia Abdominal Wall, Botox Injection, Hernia Incisional Ventral, Hernia Repair With Compartment Syndrome
- Trial name
- PRETOX (NCT07220382)
- Testing
- OnabotulinumtoxinA Injection, OnabotulinumtoxinA, 0.9 % Normal Saline
- Where
- United States
- Volunteers
- 188 people
- Sponsor
- The Cleveland Clinic
Parkinson's Disease, Deep Brain Stimulation
Neural Mechanisms of Aerobic Exercise Benefits in PD With DBS
This study is focused on people with Parkinson's disease who already have deep brain stimulation devices. The goal is to understand how aerobic exercise, specifically forced vs voluntary cycling, affects movement, thinking, and…
- Trial name
- NCT07442747
- Testing
- Exercise
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- The Cleveland Clinic
Atrial Fibrillation, Postoperative Atrial Fibrillation
SGB for Prevention of Postop A-Fib After Cardiac SurgeryTrial
This research study is being conducted to determine whether a stellate ganglion block, a small injection in the neck that temporarily reduces sympathetic nervous system activity, can help reduce the risk of developing…
- Trial name
- NCT07893275
- Testing
- Stellate Ganglion Block Injection with 10 mL 0.5% Bupivacaine, Stellate Ganglion Block Injection with 10 mL Normal Saline
- Volunteers
- 60 people
- Sponsor
- The Cleveland Clinic
Post-Operative Ileus (POI)
At-Home Bowel Stimulation
Postoperative ileus (POI) is a common complication after ileostomy closure and is associated with patient discomfort, delayed return of bowel function, prolonged hospital stay, and increased healthcare costs.
- Trial name
- NCT07574437
- Testing
- At-home bowel stimulation
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- The Cleveland Clinic
Dementia (Diagnosis), Mild Cognitive Impairment
Choose Myself (Before) Losing Myself
The purpose of this study is to see if an educational interactive booklet about how dementia progresses throughout a person's life can be a helpful tool for patients to think about future decisions that might need to be made…
- Conditions
- Dementia (Diagnosis), Mild Cognitive Impairment, Alzheimer's Disease Dementia, Alzheimer's Disease
- Trial name
- CYOA (NCT07846566)
- Testing
- CYOA booklet
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- The Cleveland Clinic
Liver Cirrhoses, Portal Hypertension Related to Cirrhosis
Optimizing Portal Hypertension With TIPS and Interval Metabolic Surgery for Advanced Liver Disease
Cirrhosis is a form of advanced liver disease that can lead to serious complications, especially when combined with severe obesity.
- Conditions
- Liver Cirrhoses, Portal Hypertension Related to Cirrhosis, Severe Obesity, TIPS
- Trial name
- OPTIMAL (NCT07058155)
- Testing
- Transjugular Intrahepatic Portosystemic Shunt (TIPS), Sleeve Gastrectomy, Anti-Obesity Pharmacotherapy (Class Effect)
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- The Cleveland Clinic
Parkinson's Disease
Utilization of Aerobic Exercise to Maintain Neurologic Health
A promising approach to combat the protein aggregation, oxidative stress, and neuroinflammation occurring with PD is consistent aerobic exercise. Dr.
- Trial name
- NCT07882446
- Testing
- Aerobic Exercise
- Volunteers
- 100 people
- Sponsor
- The Cleveland Clinic
Overactive Bladder, Bladder Pain Syndrome
Migraine Medication Effects on Urinary Symptoms
A prospective observational cohort trial to study the effects of CGRP inhibitors (CGRPi) on lower urinary tract symptoms (LUTS) and bladder/pelvic pain.
- Conditions
- Overactive Bladder, Bladder Pain Syndrome, Migraine Disorders, Overactive Bladder Syndrome
- Trial name
- NCT06212661
- Testing
- Ubrogepant, Rimegepant, Atogepant
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- The Cleveland Clinic
Completed, with results posted
All 216Chronic Heart Failure
Acupuncture on Cardiac and Autonomic Function in Human Heart Failure
Acupuncture treatment may improve the cardiac function and the quality of life in heart failure patients. These effects may be related to the inhibition of sympathetic activity and/or increased vagal function.
- Trial name
- NCT01804816
- Testing
- Acupuncture, No Intervention
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- The Cleveland Clinic
Cardiac Disease
Hemodynamic Effect of Norepinephrine Versus Vasopressin on the Pulmonary Circulation in Cardiac Surgery Patients:
The relative increase in the mPAP with the same unit increase in MAP adjusted for baseline, and RV function assessed by GLS, between VP and NE in patients with normal and increased pulmonary artery pressure, who require…
- Trial name
- NCT04501861
- Testing
- Vasopressin, Norepinephrine
- Where
- United States
- Volunteers
- 164 people
- Sponsor
- The Cleveland Clinic
Obesity, Type2 Diabetes
Cardiovascular Outcomes in Bariatric Surgery Patients With Type 2 Diabetes
The objective of the analysis was to evaluate the relationship between bariatric surgery and cardiovascular outcomes in obese patients with type 2 diabetes.
- Conditions
- Obesity, Type2 Diabetes, Bariatric Surgery Candidate
- Trial name
- NCT03955952
- Testing
- Bariatric Surgery
- Where
- United States
- Volunteers
- 91,700 people
- Sponsor
- The Cleveland Clinic
Diabetic Macular Edema
Comparative Study of Dexamethasone Implant to Intravitreal Aflibercept in Subjects With Diabetic Macular Edema
This study is an interventional, prospective randomized study comparing the dexamethasone implant to intravitreal aflibercept. Subjects will have an initial single injection of aflibercept and will be randomized if diabetic…
- Trial name
- PRECISION (NCT04411693)
- Testing
- Dexamethasone implant, Aflibercept
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Cardiovascular Risk Factor
Effects of Choline From Eggs vs. Supplements on the Generation of TMAO in Humans
The investigators are interested in learning more about choline, a nutrient required by the body. The body does make some choline, but it does not make enough to support health and the rest must be acquired through diet.
- Trial name
- EGGS (NCT03039023)
- Testing
- Choline Bitartrate, Pre-cooked, pre-peeled whole hardboiled eggs, Egg whites from pre-cooked, pre-peeled hardboiled eggs
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic