The effect of bilateral subcostal anterior quadratus lumborum block on pulmonary function: an embedded research

Effect of multimodal analgesia based on intermittent boluses through quadratus lumborum catheter on postoperative recovery of pulmonary function for gastric cancer surgery: a randomized controlled trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033547

Enrollment

Unknown

Registered

2020-06-05

Start date

2020-09-07

Completion date

Unknown

Last updated

2020-09-07

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

Conditions

subcostal anterior quadratus lumborum block

Interventions

Interventional group:bilateral subcostal anterior quadratus lumborum block

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1 Aged between 18-80 years; 2 Schedule for radical gastrectomy.

Exclusion criteria

Exclusion criteria: 1. Unable to cooperate with pulmonary function test; 2. Myasthenia gravis or Parkinson's disease; 3. New York Heart Association (NYHA) classification III-IV; 4. American Society of Anesthesiologists (ASA) classification III-V; 5. Complex surgery or combined surgery with other sites; 6. Consciousness disorder; 7. Refuse to participate.

Design outcomes

Primary

Measure	Time frame
Forced Expiratory Volume in the first second (FEV1);	—

Secondary

Measure	Time frame
Forced Vital Capacity (FVC);Peak expiratory flow (PEF);FEV1/FVC;Diaphragmatic excursion at deep breath (right side);Diaphragmatic excursion at deep breath (left side);	—

Countries

China

Contacts

Public ContactQu Zongyang

Beijing Hospital

qzyqzy007@sina.com+86 13699218965

Outcome results

None listed

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