Impact of Physical Activity and Diet on Symptom Experience in People Living With HIV
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- HIV/AIDS
- Type
- Observational
- Design
- Observational Model: CohortTime Perspective: Prospective
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
PROSPER-HIV is a four-year, prospective, observational study of 850 CNICS participants who will complete an enhanced patient-reported outcome (PRO) assessment to measure physical activity and diet intake, once a year for three years. All participants will also complete the standard CNICS PRO and cli...
PROSPER-HIV is a four-year, prospective, observational study of 850 CNICS participants who will complete an enhanced patient-reported outcome (PRO) assessment to measure physical activity and diet intake, once a year for three years. All participants will also complete the standard CNICS PRO and clinical assessment procedures. We propose to integrate the following measures, physical activity (triaxial accelerometery), dietary intake (24-hour diet recalls), and anthropomorphic factors (waist-hip-ratio), into an enhanced annual assessment of patient reported outcomes at four CNICS sites: Case Western Reserve University, University of Alabama at Birmingham, University of Washington, and Fenway Health. Our four primary objectives are to: Identify and characterize longitudinal, objectively measured, physical activity and dietary patterns among PLHIV Examine the relationship between objectively-measured physical activity and self-reported physical activity on the Lipid Research Clinics Physical Activity Questionnaire. Determine which aspects of physical activity patterns and diet quality are associated with decreased symptom burden and intensity in PLHIV, and if this relationship is moderated by age and sex. Explore the potential mediating effect of anthropomorphic and physical fitness variables on the relationships between physical activity, dietary patterns, and symptom burden and intensity in PLHIV. We hypothesize that people living with HIV who 1) have more intense, frequent and longer physical activity bouts will have age- and sex-dependent reduced symptom burden; 2) eat better quality diets (e.g., more fiber and protein, fewer carbohydrates) will have reduced symptom burden and intensity and that this relationship will also vary by age and sex.
Tracking Information
- NCT #
- NCT03790501
- Collaborators
- University of Alabama at Birmingham
- National Institute of Nursing Research (NINR)
- Investigators
- Principal Investigator: Allison Webel, BSN, PhD University of Washington