INTRAOPERATIVE HEMODYNAMIC OPTIMIZATION BY USING PULSE PRESSURE VARIATIONS

Lung Recruitment Maneuver and Tidal Volume Challenge Improves the Prediction of Fluid Responsiveness Using Pulse Pressure Variation

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

PACTR

Registry ID

PACTR202108547774603

Enrollment

Registered

2021-08-02

Start date

2020-01-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Circulatory System Anaesthesia

Interventions

hemodynamic point

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients eligible for intraoperative hemodynamic monitoring who do not have studs limiting the use of pulse pressure variations (?PP).

Exclusion criteria

Exclusion criteria: intraoperative development of hemodynamic intability or cardiac arrhythmia

Design outcomes

Primary

Measure	Time frame
the ability of pulse pressure variations associated with tidal volume challenge and alveolar recruitment to predict fluid responsiveness.	—

Secondary

Measure	Time frame
determine the best Tidal Volume for predicting fluid responsiveness.	—

Countries

Tunisia

Contacts

Public ContactIMEN NAAS

AUTHOR

naasimen@hotmail.fr0021626622590

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026