# NATO Litter: Fluid Immersion System (FIS) Versus Traditional Mattress for Pressure Dispersion

> **NCT03483623** · NA · COMPLETED · sponsor: **David Grant U.S. Air Force Medical Center** · enrollment: 44 (actual)

## Conditions studied

- Pressure Distribution
- Military Litters
- Peak Pressure Index
- Total Surface Area
- Tissue Perfusion

## Interventions

- **OTHER:** NATO WELP combination
- **OTHER:** NATO FIS combination
- **OTHER:** RAVEN WELP combination
- **OTHER:** RAVEN FIS combination

## Key facts

- **NCT ID:** NCT03483623
- **Lead sponsor:** David Grant U.S. Air Force Medical Center
- **Sponsor class:** FED
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-21
- **Primary completion:** 2018-10-19
- **Final completion:** 2018-10-19
- **Target enrollment:** 44 (ACTUAL)
- **Last updated:** 2020-03-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03483623

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03483623, "NATO Litter: Fluid Immersion System (FIS) Versus Traditional Mattress for Pressure Dispersion". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT03483623. Licensed CC0.

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