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Observing right side heart function in adults with left valvular heart disease undergoing heart surgery

Pulmonary pulse transit time in predicting right ventricular-pulmonary artery uncoupling in adults with left valvular heart disease undergoing cardiac surgery: A prospective observational study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/12/099277
Enrollment
90
Registered
2025-12-17
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: I051- Rheumatic mitral insufficiency Health Condition 2: I050- Rheumatic mitral stenosis

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil

Sponsors

AIIMS, Bhubaneswar
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: adult patients with left valvular heart disease and moderate to severe TR undergoing elective cardiac surgery will be included

Exclusion criteria

Exclusion criteria: Patients with underlying structural heart disease such as atrial septal defects, congenital heart disease, and insufficient transesophageal echocardiography (TEE) image quality will be excluded from the study

Design outcomes

Primary

MeasureTime frame
correlation of pPTT with a validated predictive parameter of RV-PA uncouplingTimepoint: at baseline—

Secondary

MeasureTime frame
correlation of pPTT with other parameters of RV-PA uncoupling such as TAPSE/PASP, S /RVSP, RV-FAC/RVSP, RV-EF/PASP, RV LS/RVSPTimepoint: before surgery;Difference in pPTT between coupled and uncoupled RVsTimepoint: before surgery;Cutoff values of pPTT and normalize pPTT that predicts RV-PA uncouplingTimepoint: before surgery;Determine the correlation of pPTT with normalize pPTTTimepoint: before surgery;Incidence of in hospital POAF and cutoff value of pPTT for POAFTimepoint: before surgery—

Countries

India

Contacts

Public Contactdevishree das

AIIMS, Bhubaneswar

devishreedas111@gmail.com8895299296

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026