Exploring relationship among sTRess, Isolation, and Physical activity (TRIP) in older adults living with HIV

Years: 2011-2013

Background

As life expectancy for persons living with HIV (PWH)  increased, morbidity and mortality from non-AIDS defining complications such as cardiovascular disease, cancer and neurological health conditions has also risen. These chronic co-morbidities, as well as HIV disease progression, might be linked to increased stress and isolation in PWH. There are related behaviors (physical activity, social activities, sleep hygiene) that can be modified through educational, societal and biomedical interventions, to decrease this stress and potentially slow the development of non-AIDS defining complications. The specific aims of this project were to:

  1. Describe and compare levels of stress, isolation, and physical activity between older HIV+ adults (>51 years of age) and younger HIV+ adults (18-50 years); and
  2. Describe and compare differences in levels of stress, isolation, and physical activity between men and women living with HIV/AIDS.

Research Design

TRIP was a descriptive longitudinal study with four age- and gender-stratified groups: 100 adult PLWHA in Northeast Ohio; 50 adults 18-50 years of age; 50 adults > 51 years of age.

All subjects completed baseline assessments of stress (psychometric scales, heart rate variability, and serum biomarkers) and isolation, as well as wrist actigraphy; 24-hour nutrition assessments; and sleep, medication adherence, and physical activity diaries. Subjects also completed an additional physiological assessment, psychometric scales, and consented to chart abstraction to assess covariates. Follow up assessments were made approximately 1 year after the baseline assessment and all data have been entered into the HIV Biorepository.

Research Team

Principal Investigator

  • Allison R. Webel, RN, PhD, FAAN, Frances Payne Bolton School of Nursing, Case Western Reserve University

Co-Investigators

  • Jan E. Hanson, MPH, University Hospitals Case Medical Center, Comprehensive Cancer Center
  • Chris T. Longenecker, MD, University Hospitals Case Medical Center; Harrington Heart and Vascular Institute
  • Robert A. Salata, MD, University Hospitals Case Medical Center; Case Western Reserve University School of Medicine

Research Publications

Research Presentations

Media Publications

Support

This study was supported by funds from the National Institutes of Health (5 KL2 TR000440, 1UL1 RR024989, & P30 NR010676) in the United States.