Evaluation of Effect of Different Ventilator Mods on Atelectasis in Patients Undergoing Laparoscopic Surgery (PCV-VG)

Derince Training and Research Hospital

Status: Completed

Conditions: Atelectasis; Atelectases, Postoperative Pulmonary

Treatments: Procedure: PCV-VG; Procedure: VCV; Diagnostic Test: lung ultrasonography

Study type: Interventional

Funder types: Other

Identifiers

NCT03614845

DerinceTRH-006

Details and patient eligibility

About

In this study researchers aim to evaluate effect of different ventilation modalities on the developments of atelectasis by using ultrasound.

Full description

Patients undergoing laparoscopic surgery will be randomly assigned either volume controlled ventilation group or pressure controlled volume guaranteed ventilation group. All patients will be performed lung ultrasonography pre and postoperatively to evaluate the development of lung atelectasis and effect of different ventilation modalities on the development of atelectasis.

Enrollment: 62 patients

Sex: All

Ages: 18 to 75 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• undergoing laparoscopic surgery
• ASA Status I-II

Exclusion criteria

• Gastroesophageal reflux
• obstructive sleep apnea syndrome
• BMI>30
• severe lung and heart disease
• ASA Status III-IV

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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62 participants in 2 patient groups

VCV-Lung Ultrasonography

Active Comparator group

Description:

patients undergoing laparoscopic surgery will be performed pre and postoperatively lung ultrasonography. after induction of anesthesia patients will be supported by mechanical ventilation on volume controlled ventilation mode.

Treatment:

Diagnostic Test: lung ultrasonography

Procedure: VCV

PCV-VG- Lung Ultrasonography

Active Comparator group

Description:

patients undergoing laparoscopic surgery will be performed pre and postoperatively lung ultrasonography.after induction of anesthesia patients will be supported by mechanical ventilation on pressure controlled volume guaranteed mode

Treatment:

Diagnostic Test: lung ultrasonography

Procedure: PCV-VG