Health Ahead Comparative Effectiveness Study
for Health Services Accessibility
1 location in Boulder
Sponsor: William Brandenburg, MD
Sex: All·Age: 18+·Accepts healthy volunteers
Code: NCT07669168·Recruiting·Listed Jun 25, 2026
Frailty Clinical Trials in Boulder, CO
As of July 2026, 1 paid clinical trial is recruiting for Frailty in Boulder, Colorado. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Related specialties in Boulder
Filter results
Filter results
Newly added in Boulder
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
Human Observatory Study
for Aging
1 location in Boulder
Sponsor: Longevity Metrics, Inc.
Sex: All·Age: 18+·Accepts healthy volunteers
Code: NCT07646782·Recruiting·Listed Jun 15, 2026
3 clinical trials for Frailty
·Clear filters·↓ Download CSV100-Year Human Aging Study
for Aging
1 location in Boulder
Sponsor: Longevity Metrics, Inc.
Sex: All·Age: 18+·Accepts healthy volunteers
Code: NCT07563777·Recruiting·Listed May 2026
Top Research Study Locations in Boulder
Researchers run research studies in Boulder, CO 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 |
|---|---|---|
| Rocky Mountain Cancer Centers-Boulder | Anatomic Stage IV Breast Cancer AJCC v8, Breast Carcinoma, Lung Non-Small Cell Carcinoma | 14 |
| Boulder Community Foothills Hospital | Anatomic Stage IV Breast Cancer AJCC v8, Malignant Solid Neoplasm, Acral Lentiginous Melanoma | 10 |
| University of Colorado Boulder | Advanced Ovarian Carcinoma, Advanced Solid Tumor Cancer, Aging | 8 |
| University of Colorado | Blepharitis, Coronary Artery Disease, Delayed Sleep Phase | 4 |
| Alkermes Investigational Site | Idiopathic Hypersomnia, Narcolepsy Type 1, Narcolepsy Type 2 | 3 |
| Longevity Metrics | Activities of Daily Living, Aging, Cardiovascular Diseases | 3 |
| Rocky Mountain Cancer Centers, LLP | Breast Cancer, Breast Neoplasms, Colorectal Neoplasms | 3 |
| Boulder Heart | Aortic Valve Stenosis, Congestive Heart Failure(CHF), Pulmonary Hypertension | 2 |
| Boulder Medical Center | Localized Prostate Cancer, Lower Urinary Tract Symptoms (LUTS) | 2 |
| Integrative Physiology of Aging Laboratory | Aging, Hypertension, Blood Pressure | 2 |
| Rocky Mountain Cancer Centers - Boulder | Breast Cancer, Colonic Diseases, Colorectal Neoplasms | 2 |
| Rocky Mountain Cancer Centers LLP | Breast Cancer, Non-Small Cell Lung Cancer Metastatic, Non-Small Cell Lung Carcinoma | 2 |
| University of Colorado at Boulder | Anxiety, Cannabis Use, Depression | 2 |
| Alpine Clinical Research Center - Boulder - 47th Street | Alzheimer's Disease, Chronic Obstructive Pulmonary Disease | 2 |
| Alpine Clinical Research Center | Diabetic Peripheral Neuropathic Pain | 1 |
| Alpine Clinical Research Center, Inc | Cataplexy, EDS, Fatigue | 1 |
| Alpine Clinical Research Center, Inc. | Idiopathic Hypersomnia | 1 |
| Andrew Tan | Able Bodied, INCOMPLETE SPINAL CORD INJURY (ASIA D) | 1 |
| Boulder | Heart Transplant | 1 |
| Boulder Community Hospital | Anatomic Stage IV Breast Cancer AJCC v8, Elevated CA15-3 or CEA or CA27-29, Estrogen Receptor Positive | 1 |
| Center for Innovation and Creativity (CINC) | Cannabis, Electroencephalography, Memory | 1 |
| Family Holistic Dentistry | Edentulism, Tooth Loss | 1 |
| Local Institution - 007-872-D | Advanced Non-Small Cell Lung Cancer, Metastatic Non-Small Cell Lung Cancer | 1 |
| Memoru | Adjustment Disorders, Post-Traumatic Stress Disorder | 1 |
| Recreation Centers in the Boulder Area | Cognitive Decline | 1 |
Active & Upcoming Studies in Boulder (2026)
Recruiting trials in Boulder grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (22 active studies)
- WATER IV PCa (AS Sub-study) · PROCEPT BioRobotics
- Symbiotic-GI-16: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Gastroesophageal Cancer · Phase 2, Phase 3 · Pfizer
Diabetes & metabolic (5 active studies)
- Health Ahead Comparative Effectiveness Study · William Brandenburg, MD
- Human Observatory Study · Longevity Metrics, Inc.
Neurology & pain (5 active studies)
- Evaluation of Efficacy and Safety of Suzetrigine (SUZ) for Pain Associated With Diabetic Peripheral Neuropathy · Phase 3 · Vertex Pharmaceuticals Incorporated
- Virtual Reality Treatment for Adults With Chronic Back Pain (VRNT) · CognifiSense Inc.
Cardiovascular (5 active studies)
Mental health & behavior (2 active studies)
- Group Exposure Workshops for Socially Anxious Undergraduates · University of Colorado, Boulder
- Cannabidiol and Older Adult Cannabis Users · Phase 2 · University of Colorado, Boulder
Common conditions studied in Boulder
- Aging (6 active studies)
- Breast Cancer (4 active studies)
- Activities of Daily Living (3 active studies)
- Cardiovascular Diseases (3 active studies)
- Cognitive Dysfunction (3 active studies)
- Frailty (3 active studies)
Leading research sponsors in Boulder
- University of Colorado, Boulder
- Pfizer
- SWOG Cancer Research Network
- ECOG-ACRIN Cancer Research Group
- Alkermes, Inc.
Frequently asked questions
How many paid clinical trials are currently recruiting in Boulder?
There are approximately 66 recruiting clinical trials in Boulder, Colorado listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Boulder pay participants?
Most recruiting trials in Boulder 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.
Who can participate in a clinical trial in Boulder?
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.
What conditions are most commonly studied in Boulder?
The most common conditions under active study in Boulder include Aging (6), Breast Cancer (4), Activities of Daily Living (3), Cardiovascular Diseases (3), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Boulder?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Boulder on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
How do I enroll in a clinical trial in Boulder?
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.
Where can I take part in paid clinical trials in Boulder?
Recruiting research sites in Boulder include Rocky Mountain Cancer Centers-Boulder, Boulder Community Foothills Hospital, University of Colorado Boulder, 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.
What kinds of studies are recruiting in Boulder right now?
The largest active categories in Boulder are Cancer & tumors (22), Diabetes & metabolic (5), Neurology & pain (5). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.
Browse more clinical trials
Other cities in Colorado
Aurora, CO(1,048)Denver, CO(524)Colorado Springs, CO(189)Englewood, CO(90)Lone Tree, CO(88)Fort Collins, CO(80)Lakewood, CO(79)Littleton, CO(57)Loveland, CO(57)Greeley, CO(48)Longmont, CO(48)Grand Junction, CO(42)Pueblo, CO(37)Highlands Ranch, CO(36)Centennial, CO(35)Golden, CO(32)Westminster, CO(32)Durango, CO(30)Thornton, CO(28)Wheat Ridge, CO(24)Lafayette, CO(22)Edwards, CO(17)Parker, CO(15)Greenwood Village, CO(12)Arvada, CO(10)Castle Rock, CO(9)Broomfield, CO(8)Dillon, CO(5)Brighton, CO(4)Evergreen, CO(4)Vail, CO(4)Basalt, CO(2)Glenwood Springs, CO(2)Greenwood, CO(2)Sheridan, CO(2)Steamboat Springs, CO(2)Air Force Academy, CO(1)Ault, CO(1)Carbondale, CO(1)Cheyenne Wells, CO(1)Craig, CO(1)Cripple Creek, CO(1)Ellicott, CO(1)Estes Park, CO(1)Falcon, CO(1)Firestone, CO(1)Fort Lupton, CO(1)Fountain, CO(1)Fruita, CO(1)Granada, CO(1)Gunnison, CO(1)La Junta, CO(1)Lamar, CO(1)Las Animas, CO(1)Louisville, CO(1)Manzanola, CO(1)Montrose, CO(1)Monument, CO(1)Multiple Locations, CO(1)Platteville, CO(1)