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Diaphragm electromyographic activity and electrical impedance tomography monitoring during spontaneous breathing trial: an observational study

Diaphragm electromyographic activity and electrical impedance tomography monitoring during spontaneous breathing trial: an observational study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100042920
Enrollment
Unknown
Registered
2021-01-31
Start date
2021-02-01
Completion date
Unknown
Last updated
2021-05-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

respiratory failure

Interventions

successful weaning vs. failure of weaning:Nil

Sponsors

Quzhou People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. ICU patient >= 18 years; 2. Ready for the frst SBT attempt; 3. Hemodynamically stable (heart rate <110 bpm,dopa or dobuta <= 5ug/kg.min, nora <= 2ug/min); 4. PEEP <= 8cmH2O, FiO2 <= 0.5;PH 7.35 or higher.

Exclusion criteria

Exclusion criteria: 1. Rib fracture, thoracic deformity and diaphragmatic hernia may lead to difficulty in examination; 2. Pregnancy; 3. Patients who cannot perform SBT; 4. Severe respiratory center depression, neuromuscular lesions; 5. Esophageal obstruction, esophageal perforation, severe esophageal varicose hemorrhage, upper gastrointestinal surgery; 6. Severe heart, liver, kidney and other organ failure, hemodynamic instability; 7. Patients with severe coagulation dysfunction; 8. Terminal stage of tumor.

Design outcomes

Primary

MeasureTime frame
EADi;EELI;RVD;GI;—

Secondary

MeasureTime frame
MV days;ICU Length of stay;In-hospital mortality;Hospital stay (d);—

Countries

China

Contacts

Public ContactWang Danqiong

Quzhou People's Hospital

sara_good@126.com+86 15657037186

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026