The Effect of Alveolar Recruitment Maneuver in Laparoscopic Surgery

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

138 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-10-04

Study Completion Date

2023-12-06

Brief Summary

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Investigating the effect of alveolar recruitment on the incidence of postoperative pulmonary complication in patients who undergo laparoscopic surgery

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Detailed Description

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Comparing ventilation with PEEP (positive end expiratory pressure) to ventilation with PEEP and alveolar recruitment, we expect that alveolar recruitment will reduce the incidence of pulmonary complication in patients undergo laparoscopic surgery. Ventilation with only PEEP is generally not enough to reduce postoperative pulmonary complication effectively.

Conditions

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Postoperative Pulmonary Complication

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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No alveolar recruitment maneuver

Applying ventilation with tidal volume 6-8mL/kg (ideal body weight) and PEEP 5cmH₂O

Group Type NO_INTERVENTION

No interventions assigned to this group

Alveolar recruitment maneuver

Applying ventilation with tidal volume 6-8mL/kg (ideal body weight) and PEEP 5cmH₂O. In addition to this, performing alveolar recruitment maneuver at 2 moments: before surgical incision, end of pneumoperitoneum

Group Type ACTIVE_COMPARATOR

Alveolar recruitment maneuver

Intervention Type PROCEDURE

Applying plateau pressure 30cmH₂O for 30 seconds to achieve alveolar inflation

Interventions

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Alveolar recruitment maneuver

Applying plateau pressure 30cmH₂O for 30 seconds to achieve alveolar inflation

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Adult patients, ASA I-II, scheduled to elective laparoscopic surgery

Exclusion Criteria

* Chronic lung disease
* Cardiovascular disease
* ASA class ≥ III
* Receiving ventilation therapy or received within 6 months
* Refusal of participation in study or failure in informed consent

Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No