Alveolar Recruitment Maneuver During Pneumoperitoneum

NCT ID: NCT03331471

Last Updated: 2020-02-18

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

COMPLETED

Clinical Phase

NA

Total Enrollment

64 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-09-18

Study Completion Date

2019-11-30

Brief Summary

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Alveolar recruitment maneuver had been reported of improving arterial oxygenation and pulmonary mechanics and reduce the pulmonary complications. Investigator designed this study for comparision of incidence of pulmonary complications after applying alveolar recruitment maneuver during peumoperitoenum for laparoscopic surgery.

Detailed Description

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Peumopritoneum might increase the pulmonary dead space and deteriorate the pulmonary mechanics. Especially in the eldery, decreased pulmonary function might aggravate negative response to pneumoperitoneum. Alveolar recruitment maneuver had been reported of improving arterial oxygenation and pulmonary mechanics. Investigator designed this study for comparision of the incidences of pulmonary complications after applying alveolar recruitment maneuver or not during peumoperitoenum for laparoscopic surgery in the elderly patients.

Conditions

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Oxygen Deficiency

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

ARM group-applying alveolar recruitment maneuver Conventional goup-not applying alveolar recruitment maneuver
Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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alveolar recruitment maneuver

FIO2 0.5, TV 6 ml/kg of ideal body weight, PEEP 5 cmH2O and applying alveolar recruitment maneuver (PEEP 10 cmH2O for 3 breath - PEEP 15 cmH2O for 3 breath and PEEP 20 cmH2O for 10 breath) immediate before and after pneumoperitoneum

Group Type ACTIVE_COMPARATOR

alveolar recruitment maneuver

Intervention Type PROCEDURE

applying alveolar recruitment maneuver using the anesthesia machine

conventional ventilation

FIO2 0.5, TV 6 ml/kg of ideal body weight, PEEP 5 cmH2O applying during anesthesia

Group Type EXPERIMENTAL

conventional ventilation

Intervention Type PROCEDURE

conventional ventilation using the anesthesia machine

Interventions

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alveolar recruitment maneuver

applying alveolar recruitment maneuver using the anesthesia machine

Intervention Type PROCEDURE

conventional ventilation

conventional ventilation using the anesthesia machine

Intervention Type PROCEDURE

Other Intervention Names

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ARM conventional

Eligibility Criteria

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Inclusion Criteria

* over 65 years, patients who undergoing elective laparoscopoic colorectal surgery for cancer under general anesthesia. ASA pysical status I or II
Minimum Eligible Age

65 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Gachon University Gil Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Youn Yi Jo

associate professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Kyung Cheon Lee

Role: STUDY_CHAIR

Gachon University Gil Medical Center

Locations

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Gachon University Gil Hospital

Incheon, , South Korea

Site Status

Gachon University Gil Medical Center

Incheon, , South Korea

Site Status

Countries

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South Korea

Other Identifiers

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2017-270

Identifier Type: -

Identifier Source: org_study_id

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