Research Studies

PRIMARY AIMS: (1) To compare the effects of cannabis versus oxycodone versus placebo on spontaneous chronic spine pain relief, as measured by change in score on the 10-point Numeric Rating Scale (NRS); (2) To compare the effects of cannabis versus oxycodone versus placebo on experimental pain analgesia, as measured by change in Experimental Pain Threshold (EPTh), in both patients with chronic spine pain and healthy controls. SECONDARY AIMS: (1) To compare the effects of cannabis versus oxycodone versus placebo on chronic spine pain, as measured by the Patient Global Impression of Change (PGIC) scale; (2) To compare the effects of cannabis versus oxycodone versus placebo on subjective reports of drug effects, psychoactive effects, and mood; (3) To compare the effects of cannabis versus oxycodone versus placebo on tests of neurocognitive functioning (Wechsler Adult Intelligence Scale (WAIS-III) Digit Symbol Test, the Hopkins Verbal Learning Test Revised (HVLT), and the Grooved Pegboard Test); (4) To compare the effects of cannabis versus oxycodone versus placebo on Standardized Field Sobriety Tests (SFST).

Locations: CTRC-adult; University of Colorado Hospital

Location: University of Colorado Hospital

Location: University of Colorado Hospital

Location: University of Colorado Hospital

This study uses colonic biopsies to compare immune cell function and gut microbiome between those with IBD, AS, AS/IBD overlap, and healthy controls.

To evaluate the relationship between the colonic microbiome and the immune system in AS, IBD, AS+IBD, and healthy controls.

Locations: Colorado Research Center; Denver Health Medical Center; University of Colorado Hospital

Location: University of Colorado Hospital

- assess the impact of 13 IV infusions of RSLV-132 on cutaneous lupus disease activity using the CLASI activity score. -assess improvement in disease activity using SLEDAI-2K, BILAG-2004 and PGA; - evaluate the immunogenicity of RSLV-132 in subjects with SLE; - assess improvement in tender or swollen joint count; - assess improvement in patient reported outcomes using the FACIT-Fatigue scale; - assess the ability of subjects to reduce oral steroids at Day 169; ? evaluate the safety and tolerability of 22 weeks of RSLV-132 exposure; - assess the proportion of subjects achieving a 50% improvement in CLASI activity score - assess the following exploratory endpoints -- evaluate the impact of RSLV-132 treatment on gene expression profile; -- evaluate the impact of RSLV-132 treatment on autoantibody and complement profiles; -- evaluate the impact of RSLV-132 on serum protein levels; -- assess the impact of RSLV-132 on the CLASI damage score

Locations: Barbara Davis Center; UCD Barbara Davis Center; University of Colorado Hospital

The Program for Individuals with an Elevated Risk of Spondyloarthritis (PIERS) is a registry proposed by the affiliate members of the University of Colorado Program to Advance Spondyloarthritis Treatment (U.C.PAST). The purpose of PIERS is to identify individuals at risk for spondyloarthritis and study these individuals in a longitudinal manner in order to better understand the development of spondyloarthritis. Results from this study may provide information that contributes to our understanding of the complex relationships among immune dysregulation, genetic risk, subclinical phenotypes, and established spondyloarthritis phenotypes.

Location: University of Colorado Hospital

Location: University of Colorado Hospital

Regular physical activity is known to have positive effects on many health outcomes. In research, physical activity is often measured using activity monitors worn on the hip, wrist or ankle. These instruments determine how much physical activity a person does based on the amount of movement the person does. This is done with equations that use the data collected by the activity monitors. However, these equations are usually developed using measurements on healthy people. People who have movement disorders related to diseases such as Parkinson?s and Multiple Sclerosis, or conditions such as knee replacement, stroke, or arthritis have very different movement patterns than people without these diseases. Thus, the equations used to convert activity monitor data will not work well in people with these diseases or conditions. The purpose of this study is to develop equations to measure physical activity using activity monitors in people with movement limitations. Rather than creating specific equations for each individual disease and condition, we will perform simple tests to measure upper and lower body function, and then group people into different clusters based on these tests. Our preliminary studies show that these equations are more accurate than equations based on specific diseases or conditions.

Locations: CTRC-adult; University of Colorado Hospital

This study is inviting people who have RA into a study to have an HRCT scan and PFT testing done for the study to learn more about lung disease in RA

Location: University of Colorado Hospital

Location: University of Colorado Hospital

Location: University of Colorado Hospital

This is a prospective, multi-center registry of patients treated in accordance with the cleared indications for the Smart, Penumbra Coil 400, and the Penumbra Occlusion Device. Data for each patient are collected in accordance with the standard of care at each participating hospital through one-year follow-up.

Location: University of Colorado Hospital

Locations: Lone Tree Medical Center; UCHealth Internal Medical Clinic - Lowry; University of Colorado Hospital

Location: University of Colorado Hospital

Locations: Barbara Davis Center; UCD Barbara Davis Center; University of Colorado Hospital

Locations: Barbara Davis Center; UCD Barbara Davis Center; University of Colorado Hospital

Primary Objective: To evaluate the effectiveness of an 8-week, group-based, Acceptance and Commitment Therapy (ACT) intervention for chronic pain management in cancer survivors who have completed active treatment. Secondary Objective: To evaluate the implementation of an 8-week, group-based, ACT intervention for chronic pain management in cancer survivors who have completed active treatment.

Location: University of Colorado Hospital

The Agili-C™ scaffold is indicated for the treatment of an ICRS grade III or above knee-joint surface lesion(s), with a total treatable area of 1-7cm2 and without severe osteoarthritis (Kellgren-Lawrence grade 0-3)

Locations: Boulder Sports Clinic; University of Colorado Hospital

Location: University of Colorado Hospital

Location: University of Colorado Hospital

Involves two surveys for approximately 10 mintues

To explore the functional ability and quality of life in pediatric patients who undergo joint arthroplasty for non-solid tumor related reasons.

Location: Childrens Hospital Colorado

i. To compare differences in muscle recruitment, gait patterns (kinematics & kinetics), spaciotemporal variables, functional movements (squats, lunges, sit-to-stand, and single leg steps), and pelvic tilt between patients with femoroacetabular impingement (FAI) and age-matched morphologically normal controls. ii. To compare differences in muscle recruitment, gait patterns, spaciotemporal variables, functional movements, and pelvic tilt between symptomatic and asymptomatic patients with FAI morphology. iii. To compare changes in muscle recruitment, gait patterns, spaciotemporal variables, functional movements, and pelvic tilt pre- and post-intra-articular hip injection in symptomatic FAI patients. iv. To test if anatomical variables (alpha angle, center edge angle, FAI version) are predictors of change in gait and movement patterns.

Location: Childrens Hospital Colorado

Location: Barbara Davis Center

Locations: Barbara Davis Center; University of Colorado Hospital