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Efficacy of laryngeal mask airway (LMA) in thoracic surgery: a randomized controlled trial

Efficacy of laryngeal mask airway (LMA) in thoracic surgery: a randomized controlled trial

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000036923
Enrollment
Unknown
Registered
2020-08-25
Start date
2020-09-01
Completion date
Unknown
Last updated
2020-09-28

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

Conditions

anesthesia for thoracic surgery

Interventions

LMA group:LMA
DLT group:Double-lumen endotracheal tube

Sponsors

Shanghai Pulmonary Hospital, Tongji University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-64 years; 2. ASA I-II.

Exclusion criteria

Exclusion criteria: 1. Potentially difficult airway (including short neck or too thick neck circumference, protruding upper incisors, backward inclination of mandible, limited cervical movement, limited opening of mouth, history of radiotherapy or surgery in head, neck and maxillofacial region, tongue, mouth and epigerosis); 2. Body mass index (BMI)> 24; 3. Had a history of chest surgery, cardiovascular and chronic respiratory diseases, liver, kidney and blood system dysfunction, and had a history of mental diseases; 4. Allergic to local anesthetics; 5. Language barriers or communication difficulties; 6. Patients refused to participate in the study or use analgesia pump; 7. The operator refused to participate in this study.

Design outcomes

Primary

MeasureTime frame
QoR-40 questionnaire ;

Secondary

MeasureTime frame
VAS score;The degree and incidence of nausea and vomiting;Degree of lung collapse;pulmonary complications;Incidence of hoarseness and sore throat;patient's satisfaction;

Countries

China

Contacts

Public ContactHong Shi

Shanghai Pulmonary Hospital, Tongji University

13651958255@139.com+86 13651958255

Outcome results

None listed

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