Clinical studying the evaluation efficiency of neuromuscular blockers functions and estimation efficiency of post-operative adverse events risks by the indexes calculated from the thickness of abdominal muscles measured by the bedside ultrasongraphy of patients undergoing the abdominal surgeries

Clinical studying the evaluation efficiency of neuromuscular blockers functions and estimation efficiency of post-operative adverse events risks by the indexes calculated from the thickness of abdominal muscles measured by the bedside ultrasongraphy of patients undergoing the abdominal surgeries - Studying the evaluation efficiencies of the new indexes from the thickness of abdominal muscles to the neuromuscular blockers functions and post-operative adverse events risks of patients undergoing abdominal surgeries.

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200065685

Enrollment

Unknown

Registered

2022-11-11

Start date

2022-11-15

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

postoperative residual neuromuscular blockade,sarcopenia

Interventions

Case series:N/A

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Abdominal operations; 2. Age >= 18 years; 3. Operation time>2 hours; 4. Sign informed consent; 5. No neuromuscular system diseases (eg myasthenia gravis); 6. Abdominal muscle integrity; 7. Patients' hand integrity suit for the neuromuscular monitoring.

Exclusion criteria

Exclusion criteria: 1. Operation time<2 hours; 2. Patients can not cooperate to complete the postoperative fellow-up; 3. Enter ICU after operations; 4. Serious complications occurred during the operations; 5. Severe hypothermia core temperature<35°C.

Design outcomes

Primary

Measure	Time frame
the correlation coefficient between the weight,BMI to abdominal muscles thicknesses ratios and duration of neuromuscular blockers function;Prediction efficiency of the weight, BMI to abdominal muscles thickness ratios to the incidences of post-operative residual neuromuscular blockade;	—

Secondary

Measure	Time frame
the correlation coefficient between the weight, BMI to abdominal muscles thicknesses and diaphragmatic variability rate to the incidences of post-operative adverse events;the correlation coefficient between the weight, BMI to abdominal muscules thickness to the incidences of preoperative sarcopenia and fragilty;	—

Countries

China

Contacts

Public ContactQingsheng Xue

Ruijin Hospital, Shanghai Jiaotong University, School of Medicine

xqs11260@rjh.com.cn+86 1361190914

Outcome results

None listed

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