REFOCUS-HTN US-WEST: A Data Infrastructure to Characterize Individuals With Hypertension
Recruiting · NCT07780500 · Observational (researchers observe without assigning treatment) · Lead sponsor: Kaiser Permanente
View the official record on ClinicalTrials.gov →Interventions studied
observational study
What this trial is about
The goal of the REFOCUS-HTN US-WEST program is to gain a better understanding of the role of a hormone called aldosterone in the development of hypertension. The SCALED sub-study is an observational cohort study that will enroll from REFOCUS-HTN cohort for prospective data collection.
Who can take part
Age range
18 Years and older
Sex
All (male and female)
Healthy volunteers
No - a diagnosis or condition is required
Phase
Not specified
Study type
Observational (researchers observe without assigning treatment)
Inclusion criteria
- The SCALED Cohort will be identified from the REFOCUS-HTN Cohort which includes men and women ≥ 18 years of age with established hypertension in the KPNC EHR from January 2012 through March 31, 2029. Established hypertension will be defined as one of the following:
- ≥1 outpatient, non-emergency department diagnosis of hypertension;
- ≥2 consecutive outpatient measures of systolic blood pressure ≥130 mmHg at least 90 days apart;
- ≥2 consecutive outpatient measures of diastolic blood pressure ≥80 mmHg at least 90 days apart.
- Additional Eligibility Criteria for SCALED:
- Hypertension diagnosis within the past 18 months prior to screening.
- At least 6 months of continuous health plan coverage prior to initial visit.
Exclusion criteria
- Diagnosed cause of secondary hypertension from drug or alcohol induced, or renovascular hypertension;
- Bariatric surgery or GLP1 prescription in the last 12 months;
- Exposure to an aldosterone synthase inhibitor or a mineralocorticoid receptor antagonist in the last 12 weeks;
- Last known estimated glomerular filtration rate \< 45 mL/min/1.73m2 (according to the CKD-EPI equation) at the time of screening;
- Kidney transplant;
- Currently receiving dialysis;
- Current enrollment in any cardiovascular or blood pressure interventional trial.
Where it is running
1 location listed across 1 US state.
- Kaiser Permanente Northern California - Oakland, California, United States