# Registry of Patients With chrOnic thromboemboLic Pulmonary hypErTension

> **NCT07254078** · — · RECRUITING · sponsor: **Irina E. Chazova** · enrollment: 500 (estimated)

## Conditions studied

- Chronic Thromboembolic Pulmonary Hypertension

## Interventions

- **PROCEDURE:** Pulmonary endarterectomy
- **PROCEDURE:** Balloon pulmonary angioplasty
- **DRUG:** Pulmonary hypertension-specific therapy

## Key facts

- **NCT ID:** NCT07254078
- **Lead sponsor:** Irina E. Chazova
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-05-01
- **Primary completion:** 2035-05-01
- **Final completion:** 2035-05-01
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2025-12-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07254078

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07254078, "Registry of Patients With chrOnic thromboemboLic Pulmonary hypErTension". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT07254078. Licensed CC0.

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