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The Ratio of Diaphragmatic Movement Between the Midaxillary Line and the Midclavicular Line Predicts the Success Rate of Weaning From Mechanical Ventilation

NCT07235956 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2025-11-19

No results posted yet for this study

Summary

This study will provide individualized objective indicators for patients undergoing invasive mechanical ventilation. It will set specific assessment parameters for weaning and extubation for different patients, increase the success rate of weaning, avoid the damage and medical risks of re-intubation, and shorten the hospital stay. The main observation targets of this study are: whether weaning is successful; the secondary targets are: specific numerical values of diaphragmatic mobility along the midclavicular line and midaxillary line, oxygenation index, and whether re-intubation occurs within 48 hours. This study is an observational study. The expected study duration is 18 months, and there is no risk of study interruption.

Conditions

  • Mechanical Ventilation

Interventions

DIAGNOSTIC_TEST

Observe the ratio of diaphragmatic excursion between the midaxillary line and the midclavicular line in the successful group of invasive mechanical ventilation weaning.

Observe the ratio of diaphragmatic excursion between the midaxillary line and the midclavicular line in the successful group of invasive mechanical ventilation weaning.

Sponsors & Collaborators

  • Zheng Qingjiang

    lead OTHER

Eligibility

Min Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-01
Primary Completion
2026-10-31
Completion
2026-12-31

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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 NCT07235956 on ClinicalTrials.gov