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Effect of vasopressin versus norepinephrine on post-operative mean pulmonary arterial pressure following pulmonary endarterectomy surgery, a randomized open label trial

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-525153-39-00
Enrollment
90
Registered
2026-05-12
Start date
Unknown
Completion date
Unknown
Last updated
2026-05-12

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

Conditions

Chronic thromboembolic pulmonary hypertension

Brief summary

mPAP in millimeter of mercury (mmHg) measured by the Swan-Ganz catheter in the operating room, specifically recorded at the end of skin closure immediately following the completion of the PEA procedure

Detailed description

mPAP (mmHg) measured by the Swan-Ganz catheter - Vascular pulmonary resistance (in wood unit) measured by the Swan-Ganz catheter;, Vascular pulmonary resistance (in wood unit) measured by the Swan-Ganz catheter;, Cardiac output (in liter per minute, l/min) measured by the Swan-Ganz catheter;, Pulmonary artery compliance measured by the Swan Ganz catheter;, Defined as the necessity for inotropic support and/or mechanical circulatory assistance, i.e., veno-venous or veno-arterial extracorporeal membrane oxygenation (ECMO) for weaning CPB;, Defined according to KDIGO classification or the need for renal replacement therapy;, Defined by at least one documented episode of atrial fibrillation or atrial flutter;, Defined by any airway hemorrhage with at least one local treatment: local application of vasoactive substance, bronchial exclusion, embolization, or salvage surgery;, Defined by the occurrence of at least (composite outcome): failure to wean off invasive mechanical ventilation and sedatives, need for neuromuscular blockers, inhaled NO, prone positioning, pneumonia, ICU readmission for acute respiratory failure or need for respiratory support (noninvasive or invasive ventilation);, Defined as an acute coronary syndrome during the hospital stay;, Defined as mesenteric or colonic ischemia confirmed by imaging or endoscopy;, Defined as acute stroke (ischemic or hemorrhagic), confusion, or seizures;, Defined as the occurrence of surgical site infection according to the CDC definition;, Defined as any surgical reintervention of the surgical site during the first 30 days following surgery;, Calculated in days, from the time of admission (to ICU and hospital) until the time of discharge (from ICU and hospital) whatever the cause;, All-cause mortality.

Interventions

Sponsors

Fondation Hopital Saint Joseph
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
mPAP in millimeter of mercury (mmHg) measured by the Swan-Ganz catheter in the operating room, specifically recorded at the end of skin closure immediately following the completion of the PEA procedure

Secondary

MeasureTime frame
mPAP (mmHg) measured by the Swan-Ganz catheter - Vascular pulmonary resistance (in wood unit) measured by the Swan-Ganz catheter;, Vascular pulmonary resistance (in wood unit) measured by the Swan-Ganz catheter;, Cardiac output (in liter per minute, l/min) measured by the Swan-Ganz catheter;, Pulmonary artery compliance measured by the Swan Ganz catheter;, Defined as the necessity for inotropic support and/or mechanical circulatory assistance, i.e., veno-venous or veno-arterial extracorporeal membrane oxygenation (ECMO) for weaning CPB;, Defined according to KDIGO classification or the need for renal replacement therapy;, Defined by at least one documented episode of atrial fibrillation or atrial flutter;, Defined by any airway hemorrhage with at least one local treatment: local application of vasoactive substance, bronchial exclusion, embolization, or salvage surgery;, Defined by the occurrence of at least (composite outcome): failure to wean off invasive mechanical ventilation and se

Outcome results

None listed

Source: EU CTIS · Data processed: May 13, 2026