# Evaluation of the ORTHO-LBNP System

> **NCT03354234** · NA · COMPLETED · sponsor: **Military Institute of Aviation Medicine** · enrollment: 46 (actual)

## Conditions studied

- Orthostatic Hypotension
- Ischemia
- Hypoxia

## Interventions

- **OTHER:** Head up tilt (HUT)
- **OTHER:** Lower body negative pressure (LBNP)
- **OTHER:** Head down tilt (HDT)
- **DEVICE:** Tilt table
- **DEVICE:** LBNP chamber

## Key facts

- **NCT ID:** NCT03354234
- **Lead sponsor:** Military Institute of Aviation Medicine
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01-02
- **Primary completion:** 2018-02-17
- **Final completion:** 2018-02-17
- **Target enrollment:** 46 (ACTUAL)
- **Last updated:** 2026-03-09

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03354234

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03354234, "Evaluation of the ORTHO-LBNP System". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03354234. Licensed CC0.

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