Study on chronic kidney disease in American Indian populations
Official title: American Indian Chronic Renal Insufficiency Cohort Study (AI-CRIC Study)
Run by University of New Mexico · NCT04185844 · Data updated 2026-11-12
This study looks at chronic kidney disease and heart problems in American Indians to see what makes their health different and to gather important health information for future research.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 21 Years to 80 Years |
| Sex | All |
| Enrollment | 504 (estimated) |
| Sponsor | University of New Mexico Academic / other |
| Locations | 3 sites (Phoenix, Arizona and 2 other locations) |
| Status | Recruiting |
| Started | August 31, 2020 |
| Main results expected | July 31, 2028 |
| Study ends | July 31, 2028 |
| Registry record updated | October 13, 2026 |
| Trial ID | NCT04185844 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are American Indian individuals with an eGFR between 61 and 80 with microalbuminuria or an eGFR of 60 or lower.
✕Probably not a fit
Patients with end-stage renal disease, renal cancer, or those unable to participate in study procedures will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study focuses on understanding chronic kidney disease (CKD) and cardiovascular disease (CVD) among American Indians in the Southwestern United States. It aims to identify unique risk factors for CKD progression and compare event rates between American Indians and other populations. Participants will undergo a series of assessments including medical history, blood tests, and questionnaires to gather comprehensive health data. The study will also establish a specimen bank for future research on biomarkers related to CKD progression.
Why it matters
Potential benefit: If successful, this study could lead to improved understanding and management of chronic kidney disease in American Indian communities.
How similar studies have gone: While there have been studies on CKD and CVD in various populations, this specific focus on American Indian communities is relatively novel and underexplored.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Glomerular Filtration Rate (GFR): eGFR of =\>61\<80 and microalbuminuria \> 30 or eGRF of =\<60 (no microalbuminuria required). Exclusion Criteria: 1. Unable or unwilling to provide informed consent 2. life expectancy \<3 years; 3. institutionalized subjects; 4. End stage renal disease or renal transplant; 5. renal cancer; 6. myeloma; 7. immunosuppression; 8. Polycystic kidney disease; 9. participation in any clinical trial, 10. current pregnancy 11. current incarceration. 12. Appears unlikely or unable to participate in the required study procedures as assessed by the investigator, study coordinator or designee.
Where it's running
-
First Nations Community Health Source
Albuquerque, New Mexico, United States Recruiting -
Zuni Health Initiative Center
Black Rock, New Mexico, United States Recruiting -
NIDDK-Phoenix Epidemiology and Clinical Research
Phoenix, Arizona, United States Not yet recruiting
Study contacts
- Principal investigator: Mark L Unruh, MD — University of New Mexico
- Study coordinator: Mark L Unruh, MD
- Email: MLUnruh@salud.unm.edu
- Phone: 505-272-8300
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.