Clinical study of ultrasound-guided serratus anterior plane block combined with nasopharyngeal airway non-intubated general anesthesia for thoracoscopic surgery

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200055427

Enrollment

Unknown

Registered

2022-01-09

Start date

2022-01-10

Completion date

Unknown

Last updated

2023-06-26

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

Conditions

Bullae, lung tumors

Interventions

Group S:Serratus anterior plane block combined with laryngeal mask general anesthesia

Group T:Thoracic paravertebral block combined with laryngeal mask general anesthesia

Group D:Thoracic paravertebral block combined with double-lumen tracheal intubation for general anesthesia

Group N:Serratus anterior plane block combined with new nasopharyngeal airway general anesthesia

Group M:Serratus anterior plane block combined with double lumen endotracheal intubation under general anesthesia

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Patients who plan to undergo pulmonary bullectomy, pulmonary wedge resection, pulmonary lobectomy, and pulmonary segmentectomy under single-port video-assisted thoracoscopy in our hospital; 2. Aged 18 to 75 years; 3. Body mass index (BMI)<=30 kg/m^2; 4. American Society of Anesthesiologists (ASA) classification I to II; 5. New York heart function (NYHA) grade I-II; 6. Difficult airway assessment (Mallampatis) grade I to II.

Exclusion criteria

Exclusion criteria: 1. Refuse the surgery or anesthesia option selected in this study; 2. History of previous ipsilateral thoracic surgery; 3. Accompanied by severe acute lung infection or tuberculosis; 4. Those who are allergic to the drugs used in this study; 5. Preoperative hypoxemia (PaO250mmHg); 6. Those who are expected to have a difficult airway; 7. Preoperative examination showed extensive pleural adhesions; 8. There is a high risk of reflux aspiration before surgery; 9. Complicated with severe cardiopulmonary and brain system diseases or coagulation dysfunction.

Design outcomes

Primary

Measure	Time frame
Intraoperative index;Patient comfort;Surgeon satisfaction rating;	—

Secondary

Measure	Time frame
Perioperative physiological indexes;Postoperative recovery indexes;Respiratory mechanics index;Technical feasibility score;	—

Countries

China

Contacts

Public ContactXiangang Kong

Jining No.1 people's Hospital

kongxiangang1791@sina.com+86 135 6278 8148

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 6, 2026