The ENRGISE (ENabling Reduction of Low-Grade Inflammation in SEniors) Pilot Study — ENRGISE  

Inflammation Clinical Trial

Official title: The ENRGISE (ENabling Reduction of Low-Grade Inflammation in SEniors) Pilot Study

Status Completed

Clinical Trial Summary

ENRGISE Pilot Study will test the ability of anti-inflammatory interventions for preventing major mobility disability by improving or preserving walking ability.

Clinical Trial Description

Growing evidence shows that low-grade chronic inflammation, characterized by elevations in plasma C-reactive protein, tumor necrosis factor alpha, and particularly Interleukin-6 (IL-6), is an independent risk factor of disability, impaired mobility, and lower walking speed. Low-grade chronic inflammation is a modifiable risk factor. However, it is unknown whether interventions that reduce the levels of inflammatory markers per se improve mobility, or avert decline in mobility in older persons.

To address this gap in evidence the investigators are conducting the randomized clinical trial ENRGISE (ENabling Reduction of low-Grade Inflammation in SEniors) Pilot Study to test the ability of anti-inflammatory interventions for preventing major mobility disability by improving or preserving walking ability. We have maximized the public health impact by selecting interventions that are safe, tolerable, acceptable, and affordable for vulnerable older persons. Specifically, in this trial the investigators test the efficacy verus placebo of the angiotensin receptor blocker losartan and omega-3 polyunsaturated fatty acids in the form of fish oil, alone and in combination. Both angiotensin receptor blockers and omega-3 polyunsaturated fatty acids have shown to reduce IL-6 in clinical trials and preliminary data suggest that they may improve physical function.

Recruitment will include the older persons who are at risk for, or with, mobility impairment, as measured by slow gait speed and self-reported mobility difficulty, and who have elevated levels of IL-6, the marker most consistently associated with mobility limitations. Preliminary data regarding feasibility need to be gathered before such a trial can be effectively designed and implemented. We conduct The ENRGISE Pilot Study to assess the effects of the interventions on several inflammatory markers, walking speed, physical function and strength. This allows us to refine the design, recruitment yields, target population, adherence, retention, tolerability, sample-size, and cost for the main ENRGISE trial. ;

Related Conditions & MeSH terms

• Inflammation

• NCT number: NCT02676466
• Study type: Interventional
• Source: University of Florida
• Status: Completed
• Phase: Phase 2
• Start date: April 26, 2016
• Completion date: June 22, 2018