# LEFT ATRIAL MONITORING IN PATIENTS BEFORE AND AFTER MITRAL SURGERY - LAMBDA STUDY

> **NCT06547788** · NA · NOT_YET_RECRUITING · sponsor: **Ottawa Heart Institute Research Corporation** · enrollment: 50 (estimated)

## Conditions studied

- Mitral Regurgitation
- Mitral Valve Disease
- Heart Failure

## Interventions

- **OTHER:** Mitral valve repair with creation of an 8 mm inter-atrial shunt

## Key facts

- **NCT ID:** NCT06547788
- **Lead sponsor:** Ottawa Heart Institute Research Corporation
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-09-30
- **Primary completion:** 2028-01-31
- **Final completion:** 2030-01-31
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-05-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06547788

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06547788, "LEFT ATRIAL MONITORING IN PATIENTS BEFORE AND AFTER MITRAL SURGERY - LAMBDA STUDY". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06547788. Licensed CC0.

---

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