"Kidney Health: Eat Well, Live Well": A Program to Reduce Kidney Injury and Early CKD Progression Through Nutrition & Empathetic Support From a Health Partner
University of Texas at Austin
Summary
This two-arm, parallel randomized trial study will assess the efficacy of a 6-month (26 weeks) community-based program in reducing kidney injury (as Urine Albumin to Creatinine ratio, uACR), cardiovascular risk (as Hemoglobin A1C and blood pressure), mental health (as PHQ-8) and diet quality (as fruits and vegetables intake and Healthy Eating Index) in community-dwelling, low-income adults diagnosed with early chronic kidney disease (stages 2 or 3 and not on kidney replacement therapies) compared to educational materials and usual care alone.
Description
This study tests a community-based program aimed at supporting adults with early-stage chronic kidney disease to change their eating habits to reduce the likelihood of kidney injury progression. The program components were design to reduce barriers to a) eating healthier, kidney-friendly foods through the direct provision of fruits and vegetables, grocery store e-gift cards, kidney-friendly recipes, and food preparation tips; b) learning about kidney disease and the role of healthy eating in slowing its progression through educational materials; and c) social connection through empathetic rel…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Adult (18 years of age or older) * Primary care visit at either one of the three partner clinics from Harris Health \[Smith Clinic, Harris Health Outpatient Center (located on the LBJ campus), or Martin Luther King Jr. Health Center (MLK)\] and a primary care patient within Harris Health System * Have had at least 1 visit in the past 18 months with prior history in the clinic (i.e., not first visit) * Diagnosis of CKD (Stage 2, 3a, and 3b) as defined by estimated Glomerular Filtration Rate (eGFR) ≥ 30 and \<90 mL/min/1.73 m2 OR CDK 1 or undiagnosed with urine Albumin Cre…
Interventions
- Behavioral1. Welcome package
At the end of the baseline data collection visit at the clinic, the Research Staff will hand the participant a welcome packet that includes: * educational and motivational written materials (about such topics as CKD and healthy eating for early CKD stages) * a collection of recipes featuring kidney-friendly vegetables
- Behavioral2. Welcome information (phone or text)
Those allocated to the intervention arm will receive a welcome call from the Program Staff to provide further details and expectations about the program (such as delivery details and schedule). Those allocated to the control arm will receive an SMS text that informs them of their arm allocation, what to expect and a phone number to call for questions.
- Behavioral3. Produce delivery + Recipes customized to produce
* Content: Bags with kidney-friendly produce will include 2 vegetables sufficient for 2 meals for 4 people, 1 type of fruit, and 1 dried fruit. The total cost is estimated at USD 20, excluding delivery, for prices in June 2022. * Delivery: Bags will be delivered to the participant's preferred location (e.g. home or work) and period of the day (e.g., morning, evening). * Recipes: SMS texts will precede each delivery to share an URL to recipes customized to the items being delivered, and to inform of an upcoming produce bag, its content. * Frequency: 1. Weeks 1-2 (2 weeks): No bags delivered. 2. Weeks 3-10 (8 weeks): Delivered weekly, for a total of 8 bags. 3. Weeks 11-18 (8 weeks): Delivered every two weeks, for a total of 4 bags. 4. Weeks 19-26 (8 weeks): No bags delivered.
Locations (3)
- Harris Health System's Outpatient CenterHouston, Texas
- Harris Health System's Martin Luther King Jr. Health CenterHouston, Texas
- Harris Health System's Smith ClinicHouston, Texas