There are currently 537 clinical trials in Denver, Colorado looking for participants to engage in research studies. Trials are conducted at various facilities, including Colorado Blood Cancer Institute, National Jewish Health, Rose Medical Center and Porter Adventist Hospital. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics
NCT06418204
Recruiting
This is a multi-site clinical study enrolling 2000 newly diagnosed patients with breast, colorectal, melanoma, non-Hodgkin lymphoma, or non-small cell lung cancer, who are planning to receive one or more systemic cancer directed therapies with chemotherapy and/or (immune checkpoint inhibitors) ICIs.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/02/2025
Locations: Kaiser Permanente-Franklin, Denver, Colorado +3 locations
Conditions: Breast Carcinoma, Colorectal Carcinoma, Lung Non-Small Cell Carcinoma, Melanoma, Non-Hodgkin Lymphoma
Register for Updates
Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps
NCT05080673
Recruiting
This trial examines colorectal cancer incidence in participants with 1 to 2 non-advanced adenomas randomized to surveillance colonoscopy at 10 years compared to participants randomized to surveillance colonoscopy at 5 and 10 years.
Gender:
ALL
Ages:
Between 45 years and 70 years
Trial Updated:
08/01/2025
Locations: Kaiser Permanente-Franklin, Denver, Colorado +6 locations
Conditions: Adenocarcinoma of the Colon, Adenocarcinoma of the Rectum
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Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25
NCT05879926
Recruiting
This Phase III Trial will determine whether adjuvant chemotherapy (ACT) added to ovarian function suppression (OFS) plus endocrine therapy (ET) is superior to OFS plus ET in improving invasive breast cancer-free survival (IBCFS) among premenopausal, early- stage breast cancer (EBC) patients with estrogen receptor (ER)-positive, HER2-negative tumors and 21-gene recurrence score (RS) between 16-25 (for pN0 patients) and 0-25 (for pN1 patients).
Gender:
FEMALE
Ages:
Between 18 years and 60 years
Trial Updated:
08/01/2025
Locations: National Jewish Health-Main Campus, Denver, Colorado +3 locations
Conditions: Breast Cancer
Register for Updates
Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease
NCT05174169
Recruiting
This Phase II/III trial will evaluate the what kind of chemotherapy to recommend to patients based on the presence or absences of circulating tumor DNA (ctDNA) after surgery for colon cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Denver Health Medical Center, Denver, Colorado +4 locations
Conditions: Stage III Colon Cancer
Register for Updates
Office-based Methadone Versus Buprenorphine to Address Retention in Medication for Opioid Use Disorder Treatment.
NCT06323824
Recruiting
The purpose of this clinical trial is to compare the effectiveness of office-based methadone with pharmacy administration and/or dispensing to office-based buprenorphine for the treatment of opioid use disorder. This study will also examine factors influencing the implementation of office-based methadone.
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
08/01/2025
Locations: Rapid Start Clinic, Kaiser Permanente Colorado, Denver, Colorado
Conditions: Opioid Use Disorder
Register for Updates
A 2-year Study of EYP-1901 in Subjects With Wet Age Related Macular Degeneration (wAMD) (LUCIA) Primary Efficacy Will be Determined at Week 56
NCT06683742
Recruiting
This is a phase 3 randomized, double -masked study comparing the efficacy of EYP-1901 against Aflibercept.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
08/01/2025
Locations: RSC Research, PLLC, Denver, Colorado
Conditions: Wet Age Related Macular Degeneration, wAMD
Register for Updates
(Neo)Adjuvant IDE196 (Darovasertib) in Patients With Localized Ocular Melanoma
NCT05907954
Recruiting
Neoadjuvant/adjuvant IDE196 (darovasertib) in patients with primary uveal melanoma
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Sarah Cannon Research Institute, Denver, Colorado
Conditions: Uveal Melanoma
Register for Updates
De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)
NCT04852887
Recruiting
This Phase III Trial evaluates whether breast conservation surgery and endocrine therapy results in a non-inferior rate of invasive or non-invasive ipsilateral breast tumor recurrence (IBTR) compared to breast conservation with breast radiation and endocrine therapy.
Gender:
ALL
Ages:
Between 50 years and 70 years
Trial Updated:
08/01/2025
Locations: UCHealth - Cherry Creek, Denver, Colorado +2 locations
Conditions: Stage I Breast Cancer
Register for Updates
A Study for Subjects With Prostate Cancer Who Previously Participated in an Enzalutamide Clinical Study
NCT02960022
Recruiting
The purpose of this study is to collect long term safety data in subjects who are continuing to derive clinical benefit from treatment with Enzalutamide from the subjects participation in an enzalutamide clinical study sponsored by Astellas or Medivation (i.e., parent study) which has completed, at a minimum, the primary analysis or the study specified evaluation period.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/31/2025
Locations: Site US10017, Denver, Colorado
Conditions: Prostate Cancer
Register for Updates
Edwards PASCAL Transcatheter Valve Repair System Pivotal Clinical Trial
NCT04097145
Recruiting
To establish the safety and effectiveness of the Edwards PASCAL Transcatheter Repair System in patients with symptomatic severe tricuspid regurgitation who have been determined to be at an intermediate or greater estimated risk of mortality with tricuspid valve surgery by the cardiac surgeon with concurrence by the local Heart Team
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/31/2025
Locations: St. Joseph Hospital, Denver, Colorado
Conditions: Tricuspid Regurgitation, Tricuspid Valve Insufficiency, Tricuspid Valve Disease
Register for Updates
Study to Continue Treatment With Darolutamide in Patients Who Have Been Participating in Previous Darolutamide Studies Supported by Bayer
NCT04464226
Recruiting
The aim of this study is to provide darolutamide treatment to patients who participated in a previous study with darolutamide supported by Bayer and the treating doctor considers that the continuation of the treatment with darolutamide to be beneficial. Patients will be carried over from the previous studies and continue in this study with darolutamide treatment on the same dosage. They will also return to the study centers for doctor's visits as often as they did in the previous study.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/31/2025
Locations: The Urology Center Of Colorado, Denver, Colorado
Conditions: Cancer
Register for Updates
Study of PYX-201 in Solid Tumors
NCT05720117
Recruiting
The primary objectives of this study are to determine the recommended dose(s) of PYX-201 for participants with relapsed/refractory (R/R) solid tumors, and to determine the objective response rate (ORR) in participants treated with PYX-201 as a single agent.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/31/2025
Locations: SCRI - HealthOne Denver, Denver, Colorado
Conditions: Solid Tumor, Advanced Solid Tumor
Register for Updates