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Effect of ultrasound-guided lung recruitment maneuver on atelectasis of aged patients undergoing abdominal surgery

Effect of ultrasound-guided lung recruitment maneuver on atelectasis of aged patients undergoing abdominal surgery

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100044220
Enrollment
Unknown
Registered
2021-03-12
Start date
2021-03-15
Completion date
Unknown
Last updated
2021-08-30

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

Conditions

atelectasis

Interventions

S group:lung recruitment maneuver
U group:ultrasound-guided lung recruitment maneuver

Sponsors

The First Hospital of Shanxi Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) The age ranged from 65 to 80 years; (2) Body mass index 19-24 kg / m2; (3) ASA grade II or III; (4) Pulse oxygen saturation >= 92%; (5) No spinal or thoracic deformity, no difficult airway; (6) The estimated operation time was more than 2 hours.

Exclusion criteria

Exclusion criteria: (1) Preoperative pulmonary ultrasound showed atelectasis; (2) Patients with a history of chest and lung surgery; (3) Severe respiratory complications, such as COPD, bronchiectasis, bronchial asthma, emphysema, bullae, spontaneous pneumothorax, cor pulmonale, etc; (4) Abnormal increase of intracranial pressure or intraocular pressure; (5) Patients with severe cardiovascular complications and / or NYHA cardiac function grade III or above.

Design outcomes

Primary

MeasureTime frame
Pulmonary ultrasound score;—

Countries

China

Contacts

Public ContactFei Qi

The First Hospital of Shanxi Medical University

294661365@qq.com+86 19135136955

Outcome results

None listed

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