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Mechanical Insufflator-exsufflator in Patients After Video-assisted Thoracoscopic Operations With One-lung Ventilation

NCT06180148 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 31

Last updated 2025-05-02

No results posted yet for this study

Summary

Postoperative pulmonary complications (PPC) are a common problem in patients undergoing surgery using one-lung invasive ventilation. Major pulmonary complications such as atelectasis, bronchospasm, and pneumonia can lead to respiratory failure. PPC are the main cause of mortality in the postoperative period in patients after thoracic surgery. The study aimed to compare the effectiveness of using a mechanical insufflator-exsufflator after video-assisted thoracoscopic surgery using one-lung ventilation to reduce postoperative pulmonary complications as compared to standard therapy.

Conditions

  • Thoracic Diseases

Interventions

DEVICE

Mechanical insufflator-exsufflator

In the active comparator group a mechanical insufflator-exsufflator will be used in the postoperative period 6 and 24 hours after extubation as follows ("coughing maneuver"): application of inspiratory pressure of 40-70 cm of water (the minimum value to achieve a peak cough flow of 300 l/min) for 2 seconds with the subsequent creation of an expiratory vacuum of -40 cm of water within 2 seconds. During inhalation and exhalation, the patient will apply oscillations with a frequency of 10 Hz and an amplitude of 10 cm of water. A series of 10 such maneuvers will be used, with a pause of a few seconds to ensure patient comfort. The "coughing" maneuver will be performed through an oronasal mask tightly pressed to the face.

Sponsors & Collaborators

  • I.M. Sechenov First Moscow State Medical University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-09
Primary Completion
2024-11-30
Completion
2024-11-30

Countries

  • Russia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06180148 on ClinicalTrials.gov