As of October 2026, 1 paid clinical trial is testing Letrozole in Cincinnati, Ohio. Trials typically compensate participants for time, travel, and study visits, and many also provide study-related medical care at no cost.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Researchers run research studies in Cincinnati, OH at 25 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Cincinnati Children's Hospital Medical Center | Neuroblastoma, Diffuse Intrinsic Pontine Glioma, High Grade Glioma | 268 |
| University of Cincinnati | Chronic Lymphocytic Leukemia, Stroke, Multiple Myeloma | 101 |
| University of Cincinnati Medical Center | Advanced Solid Tumor, Interstitial Lung Disease, Stroke | 69 |
| Cincinnati Children's Hospital | Amblyopia, Musculoskeletal Pain, Acute Kidney Injury | 49 |
| The Christ Hospital | Tricuspid Regurgitation, Heart Failure, Advanced Solid Tumor | 44 |
| University of Cincinnati Cancer Center-UC Medical Center | Stage III Laryngeal Cancer AJCC v8, Stage III Lip and Oral Cavity Cancer AJCC v8, Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8 | 40 |
| Bethesda North Hospital | Malignant Solid Neoplasm, Ovarian Carcinoma, Plasma Cell Myeloma | 30 |
| Good Samaritan Hospital - Cincinnati | Anatomic Stage II Breast Cancer AJCC v8, Malignant Solid Neoplasm, Anatomic Stage I Breast Cancer AJCC v8 | 30 |
| TriHealth Cancer Institute-Anderson | Malignant Solid Neoplasm, Ovarian Carcinoma, Plasma Cell Myeloma | 23 |
| TriHealth Cancer Institute-Westside | Malignant Solid Neoplasm, Ovarian Carcinoma, Plasma Cell Myeloma | 23 |
| Cincinnati Eye Institute | Stargardt Disease, Cone Rod Dystrophy, Juvenile Macular Degeneration | 15 |
| CTI Clinical Research Center | Obesity, Overweight, Obstructive Sleep Apnoea | 12 |
| Oncology Hematology Care | Multiple Myeloma, Breast Cancer, Acute Myeloid Leukemia (AML) | 12 |
| Oncology Hematology Care Inc-Kenwood | Acral Lentiginous Melanoma, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia | 11 |
| University of Cincinnati College of Medicine | Acetabular Fracture, Acupuncture, Adolescents | 10 |
| Good Samaritan Hospital | Atrial Fibrillation, Chronic Subdural Hematoma, Deep Vein Thrombosis | 8 |
| University of Cincinnati Cancer Center | Colorectal Cancer, ALK-Positive Lung Cancer, ALK-positive NSCLC | 8 |
| Children's Hospital Medical Center | Biliary Atresia, Duchenne Muscular Dystrophy, Essential Fatty Acid Deficiency | 7 |
| Cincinnati Childrens Hospital Medical Center | Adrenal Insufficiency, Alopecia, Areata Alopecia | 7 |
| GSK Investigational Site | Asthma, Chickenpox, Colonic Neoplasms | 6 |
| Alkermes Investigational Site | Narcolepsy Type 1, Narcolepsy Type 2, Bipolar I Disorder | 5 |
| Christ Hospital | Acute or Chronic Coronary Artery Disease, Cardiovascular Diseases, Coronary Artery Disease | 5 |
| Cincinnati Children's Medical Center | Infant, Small for Gestational Age, Infant, Low Birth Weight, Infant, Newborn | 5 |
| Cinn Children Hosp Medical Center | Chronic Myelogenous Leukemia, Cryptosporidiosis, Leukemia, Myelogenous, Chronic, Philadelphia Chromosome Positive | 5 |
| The Christ Hospital Cancer Center | Advanced Adenocarcinoma, Breast Cancer, Extensive-stage Small-cell Lung Cancer | 5 |
Recruiting trials in Cincinnati grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 1,077 recruiting clinical trials in Cincinnati, Ohio listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Cincinnati compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
The most common conditions under active study in Cincinnati include Obesity (22), Heart Failure (19), Overweight (14), Breast Cancer (11), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Cincinnati on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Recruiting research sites in Cincinnati include Cincinnati Children's Hospital Medical Center, University of Cincinnati, University of Cincinnati Medical Center, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
The largest active categories in Cincinnati are Cancer & tumors (286), Cardiovascular (92), Neurology & pain (67). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.