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Correlation between diaphragmatic activity and recovery of muscle relaxation under ultrasound

Correlation between diaphragmatic activity and recovery of muscle relaxation under ultrasound

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900021095
Enrollment
Unknown
Registered
2019-01-28
Start date
2019-03-01
Completion date
Unknown
Last updated
2019-02-04

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

Conditions

residual neuromuscular blockade

Interventions

Group 1:Muscle relaxant antagonist
Group 2:no

Sponsors

China-Japan Friendship Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Under non-thoracic abdominal surgery under general anesthesia; 2. ASA I-II level; 3. BMI <28kg/m2; 4. Aged 18-65 years old; 5. Anesthesia time 2h; 6. Sign the informed consent form and are willing to participate in the study

Exclusion criteria

Exclusion criteria: 1. Respiratory diseases; 2. Neuromuscular system disease; 3. Diaphragmatic dysfunction; 4. Pneumothorax, pleural effusion, thoracic deformity, mediastinal disease; 5. Severe cardiopulmonary dysfunction; 6. Serious internal environment disorder; 7. Liver and kidney dysfunction; 8. Cervical spine injury; 9. History of trauma to the left or left forearm.

Design outcomes

Primary

MeasureTime frame
Diaphragm activity under ultrasound;TOF;Blood gas analysis;—

Countries

China

Contacts

Public ContactYin Yiqing

China-Japan Friendship Hospital

yyq518@sina.com+86 13521262509

Outcome results

None listed

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