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Clinical Trials in Colorado

1,768 actively recruiting studies with sites in Colorado. Filter by condition or check your eligibility in under a minute.

Weight Loss & ObesityDiabetesDepression & AnxietyMigraine & HeadacheBack & Joint PainSleep Disorders
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Feasibility of the Reality PAWS Program for Children in Isolation

Inpatient Pediatric Care · Isolation · Feasibility Studies

The goal of this clinical trial is to learn if a mixed reality program, Reality PAWS, delivered on a Meta Quest 3 VR headset, is a feasible intervention for pediatric patients in isolation. It will also evaluate the safety of the program and its effect on pain, anxiety, and loneliness. The main questions the study aims to answer are: What is the feasibility of utilizing Reality PAWS MR as a substitute for in-person dog therapy for children under isolation precautions? Are patients compliant with using Reality PAWS MR? What are the interventional outcomes of Reality PAWS MR? Participants will: Wear a Meta Quest 3 VR headset with the Reality PAWS program. Interact with the program. Answer surveys regarding demographics, anxiety, pain, loneliness, sickness, perceived exertion, and immersion in the program.

Aurora, CO8–21 yrsAll genders
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Trial-Ready Cohort-Down Syndrome (TRC-DS)

Down Syndrome · Alzheimer Disease · Dementia

The purpose of the Trial-Ready Cohort - Down Syndrome (TRC-DS) is to enroll 120 healthy adults with Down syndrome (DS), between the ages of 25-55, into a trial ready cohort (TRC), and up to 550 participants in total including co-enrolled in the Alzheimer Biomarkers Consortium - Down Syndrome (ABC-DS) study. Participants enrolled in the TRC-DS will undergo longitudinal cognitive and clinical assessment, genetic and biomarker testing, as well as imaging and biospecimen collection. Using these outcome measures, researchers will analyze the relationships between cognitive measures and biomarkers of Alzheimer's disease (AD) to identify endpoints for AD clinical trials in DS that best reflect disease progression. To learn more about the study and participating sites, visit our study website at: https://www.trcds.org/. TRC-DS is collaborating with the Alzheimer's Disease Biomarker Consortium-Down Syndrome (ABC-DS) to allow study participants to be concurrently enrolled in both ABC-DS and TRC-DS, referred to as "co-enrollment". ABC-DS is a longitudinal, observational research study that is overseen at University of Pittsburgh Coordinating Center. ABC-DS participants who express interest in potentially joining a clinical trial in the future and who meet TRC-DS eligibility criteria, may choose to co-enroll in TRC-DS at an ABC-DS Site. Co-enrolled participants will adhere to the ABC-DS protocol and schedule of activities, but agree to share their data with the TRC-DS team and to receive invitations for future participation in clinical trials. Fore more information on ABC-DS please visit https://www.nia.nih.gov/research/abc-ds or http://abcds.pitt.edu/.

Aurora, CO25–55 yrsAll genders
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Edwards PASCAL Transcatheter Valve Repair System Pivotal Clinical Trial

Tricuspid Regurgitation · Tricuspid Valve Insufficiency · Tricuspid Valve Disease

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

Denver, Loveland, CO18+ yrsAll genders
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A Study of Nipocalimab Administered to Adults With Generalized Myasthenia Gravis

Myasthenia Gravis

The purpose of this study is to evaluate the efficacy and safety of nipocalimab compared to placebo in participants with generalized myasthenia gravis (gMG). The purpose of the subcutaneous substudy is to evaluate how well it works in the body (pharmacodynamic \[PD\]) when given as an injection under the skin (subcutaneous) compared to when given through a vein (intravenous) in participants with gMG.

Aurora, CO18+ yrsAll genders
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A Study to Investigate the Efficacy and Safety of Dato-DXd With or Without Osimertinib Compared With Platinum Based Doublet Chemotherapy in Participants With EGFR-Mutated Locally Advanced or Metastatic Non-Small Cell Lung Cancer

Metastatic Non-small Cell Lung Cancer

This study will assess the effect of Dato-DXd in combination with osimertinib or Dato-DXd monotherapy versus platinum-based doublet chemotherapy in terms of progression-free survival (PFS).

Colorado Springs, Fort Collins, CO18–130 yrsAll genders
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Blood Flow Restriction Training in Patients With Lower Extremity Fractures

Tibial Fractures · Lower Extremity Fracture

This study will look at the effect of using a blood flow restriction device during low load strengthening exercises on patients with tibial shaft fractures, compared to patients performing exercise without the device. The study will compare muscle strength, muscle size, fracture healing, and return to normal function between the two groups.

Denver, CO18–100 yrsAll genders
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A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Moderately to Severely Active Ulcerative Colitis

Colitis, Ulcerative

The purpose of this protocol is to evaluate the efficacy (how well it works), safety and tolerability of oral icotrokinra as therapy in adult and adolescent participants with moderately to severely active ulcerative colitis (UC, a chronic disease of the large intestine in which the lining of the colon becomes inflamed and develops tiny open ulcers).

Colorado Springs, CO12+ yrsAll genders
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Study With Omecamtiv Mecarbil (CK-1827452) to Treat Chronic Heart Failure With Severely Reduced Ejection Fraction

Heart Failure · Heart Failure With Reduced Ejection Fraction

The purpose of this study is to find out if the investigational drug called omecamtiv mecarbil can reduce the risk of the effects of heart failure, like hospitalization, transplantation, or death in patients with heart failure and severely reduced ejection fraction.

Aurora, CO18–85 yrsAll genders
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Testing Pump Chemotherapy in Addition to Standard of Care Chemotherapy Versus Standard of Care Chemotherapy Alone for Patients With Unresectable Colorectal Liver Metastases: The PUMP Trial

Metastatic Colorectal Carcinoma · Metastatic Malignant Neoplasm in the Liver · Stage IV Colorectal Cancer AJCC v8

This phase III trial compares hepatic arterial infusion (HAI) (pump chemotherapy) in addition to standard of care chemotherapy versus standard of care chemotherapy alone in treating patients with colorectal cancer that has spread to the liver (liver metastases) and cannot be removed by surgery (unresectable). HAI uses a catheter to carry a tumor-killing chemotherapy drug called floxuridine directly into the liver. HAI is already approved by the Food and Drug Administration (FDA) for use in metastatic colorectal cancer to the liver, but it is only available at a small number of hospitals, and most of the time it is not used until standard chemotherapy stops working. Standard chemotherapy drugs work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Adding HAI to standard chemotherapy may be effective in shrinking or stabilizing unresectable colorectal liver metastases.

Aurora, CO18+ yrsAll genders
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Managing Pain Using Optimized Sequences by Adjusting Parameters With Independent Current Control

Chronic Pain · Intractable Pain · Low Back Pain

Study to evaluate the effectiveness of time variant pulse (TVP)-SCS in patients with chronic pain using commercially approved Boston Scientific SCS Systems per local Instructions for use (IFU). In addition, to compile real-world clinical outcomes in subjects with chronic, intractable low back and/or leg pain.

Greenwood, CO18+ yrsAll genders
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Non-inferiority Study of Frexalimab Subcutaneous Administration Compared to Intravenous Administration in Adult Participants With Multiple Sclerosis

Multiple Sclerosis

This is a randomized, open-label, parallel, Phase 3 study with 2-arms for treatment. The purpose of this study is to evaluate SC administration of frexalimab every 4 weeks (q4w) compared to IV administration of frexalimab q4w in male and female participants with RMS and nrSPMS (aged 18 to 60 years at the time of enrollment). People diagnosed with MS are eligible for enrollment as long as they meet all the inclusion criteria and none of the exclusion criteria. Study details include: The study intervention duration will be 48 weeks (12 months) for Parts A and B combined. Optional Part C will last until the initiation of a long term safety study for Frexalimab.The follow up duration after the end of study intervention (in case of discontinuation) will be 6 months. The number of scheduled visits (Parts A and B) will be 17 for participants receiving frexalimab SC or IV, with an on-site visit frequency of every month between Week 4 and Week 24 in Part A, then every 1 to 3 months in Part B, then every 6 months in Part C. Participants discontinuing treatment before the End of Study will have an additional 3 follow-up visits.

Fort Collins, CO18–60 yrsAll genders
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Neurophysiologic Biomarkers in Rett Syndrome

Rett Syndrome · RTT · Rett Syndrome, Atypical

The goal of this observational study is to identify candidate biomarkers in individuals with Rett Syndrome (RTT). The main questions it aims to answer are: * Do these biomarkers change during clinical changes in individuals with RTT? * Are biomarkers stable over time in clinically stable individuals? * Do these biomarkers correlate with severity of RTT? Participants will be asked to undergo an electroencephalogram (EEG) with measurements of Evoked Potentials (EP) to measure electrical activity in the brain. Researchers will compare findings in individuals with RTT to those in typically developing individuals to see if there are differences between the two groups.

Aurora, CO1–18 yrsWomen
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Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms

Depressive Disorder, Major

The purpose of this study is to know how well seltorexant works, and also to evaluate safety and maintenance effect of seltorexant compared with placebo as an adjunctive therapy to an antidepressant in improving depressive symptoms in participants with major depressive disorder with insomnia symptoms (MDDIS) who have had an inadequate response to current antidepressant therapy with a selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI).

Denver, CO18–74 yrsAll genders
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Chemotherapy for the Treatment of Patients With Newly Diagnosed Very Low-Risk and Low Risk Fusion Negative Rhabdomyosarcoma

Embryonal Rhabdomyosarcoma · Fusion-Negative Alveolar Rhabdomyosarcoma · Spindle Cell/Sclerosing Rhabdomyosarcoma

Rhabdomyosarcoma is a type of cancer that occurs in the soft tissues in the body. This phase III trial aims to maintain excellent outcomes in patients with very low risk rhabdomyosarcoma (VLR-RMS) while decreasing the burden of therapy using treatment with 24 weeks of vincristine and dactinomycin (VA) and examines the use of centralized molecular risk stratification in the treatment of rhabdomyosarcoma. Another aim of the study it to find out how well patients with low risk rhabdomyosarcoma (LR-RMS) respond to standard chemotherapy when patients with VLR-RMS and patients who have rhabdomyosarcoma with DNA mutations get separate treatment. Finally, this study examines the effect of therapy intensification in patients who have RMS cancer with DNA mutations to see if their outcomes can be improved.

Aurora, Denver, COUp to 21 yrsAll genders
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Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

Rectal Adenocarcinoma · Rectal Cancer

Rectal cancer patients who do not achieve a complete response to standard of care chemotherapy and radiation often require surgical resection as part of curative intent therapy. This study will evaluate whether additional "focal" radiation delivered internally (rectal brachytherapy) can provide complete responses and thus spare the requirement for surgery. The main questions are whether: 1) rectal brachytherapy is safe in this clinical treatment paradigm and if 2) rectal brachytherapy improves organ preservation (no need for surgery). The trial involves an additional MRI pelvis and sigmoidoscopy with marker placement to define high-risk residual disease for radiation planning. Subsequently, 3 outpatient brachytherapy treatments are given on a weekly basis. If a patient achieves a complete response to brachytherapy, standard of care non-operative surveillance visits are conducted with study visits aligned during the first two years following brachytherapy.

Aurora, CO18–100 yrsAll genders
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