The application of diaphragm and intercostal muscle ultrasound in patients with mechanical ventilation in ICU

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300074272

Enrollment

Unknown

Registered

2023-08-02

Start date

2023-08-10

Completion date

Unknown

Last updated

2023-08-07

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

Conditions

Mechanical ventilation patients

Interventions

case series:none

Eligibility

Sex/Gender

All

Age

18 Years to 85 Years

Inclusion criteria

Inclusion criteria: (a)Age=18 years, (b)Patients intubated and mechanically ventilated for more than 48 h

Exclusion criteria

Exclusion criteria: (a) age <18 years; (b) neuromuscular disease,Spinal cord injury;(c)pregnancy; (d) use of muscle-paralyzing agents within 48 h before first SBT; (e) presence of thoracostomy, pneumothorax, or flail chest or rib fractures ,pneumomediastinum and history or new detection of paralysis or paradoxical movement of a single hemidiaphragm on diaphragmatic ultrasonography; (f )unclear of the ultrasound image

Design outcomes

Primary

Measure	Time frame
The ratio of parasternal intercostal muscle thickening fraction to diaphragmatic thickening fraction (TFic/TFdi) ;diaphragmatic rapid shallow breathing index(D-RSBI);diaphragmatic excursion;diaphragm thicking fraction;	—

Countries

China

Contacts

Public ContactLi Peng

Hengshui People's Hospital (Harrison International Peace Hospital)

455902511@qq.com+86 157 3181 1868

Outcome results

None listed

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