# Novel Index (PIMR) in PAH

> **NCT05812976** · — · COMPLETED · sponsor: **University of California, Los Angeles** · enrollment: 22 (actual)

## Conditions studied

- Pulmonary Hypertension

## Interventions

- **OTHER:** Pulmonary Index of Microcirculatory Resistance
- **OTHER:** Right Ventricle Index of Microcirculatory Resistance

## Key facts

- **NCT ID:** NCT05812976
- **Lead sponsor:** University of California, Los Angeles
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2023-02-01
- **Primary completion:** 2025-04-08
- **Final completion:** 2025-04-08
- **Target enrollment:** 22 (ACTUAL)
- **Last updated:** 2025-08-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05812976

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05812976, "Novel Index (PIMR) in PAH". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05812976. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*