Postoperative Analgesic Efficacy of the Ultrasound-Guided Erector Spinae Plane Block in Patients Undergoing Lumbar Spinal Surgery: a Randomized Controlled Study

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900026260

Enrollment

Unknown

Registered

2019-09-28

Start date

2019-10-08

Completion date

Unknown

Last updated

2020-04-20

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

Conditions

Postoperative pain

Interventions

Group ESPB:Ultrasound-Guided Erector Spinae Plane Block

Group Control:local infiltration

Eligibility

Sex/Gender

All

Age

20 Years to 75 Years

Inclusion criteria

Inclusion criteria: primary open posterior lumbar fusion surgery under general anesthesia, 1-4 spinal segments involved, 20–75 years of age, and an American Society of Anesthesiologists physical status classification of I–II

Exclusion criteria

Exclusion criteria: contraindication to regional anesthesia(eg, patient refusal, coagulation abnormality, allergy to local anesthetics or local infection); hepatic or renal insufficiency; obesity (body mass index >31 kg/m2); chronic preoperative consumption of opioids ; allergy to the medicines used in the study; uncooperative or psychiatric disorders.

Design outcomes

Primary

Measure	Time frame
pain score;	—

Secondary

Measure	Time frame
opioid consumption;Length of stay;	—

Countries

China

Contacts

Public ContactQingfen Zhang

Peking University People's Hospital

littlevon@163.com+86 18810035916

Outcome results

None listed

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