Ultrasound-guided rhomboid block versus paravertebral block in postoperative analgesia for video-assisted thoracoscopic surgery: a prospective randomized controlled clinical trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100054057

Enrollment

Unknown

Registered

2021-12-08

Start date

2021-12-06

Completion date

Unknown

Last updated

2022-11-07

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

Conditions

Perioperative pain of thoracoscopic surgery

Interventions

Group ultrasound-guided rhomboid block:ultrasound-guided rhomboid block

Group ultrasound-guided paravertebral block:ultrasound-guided paravertebral block

general anesthesia group:general anesthesia

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18-80 years who underwent unilateral single-port thoracoscopic surgery; 2. ASA I-III class.

Exclusion criteria

Exclusion criteria: 1. Local anesthetic allergy; 2. Chronic pain from chest or back surgery; 3. Coagulation disorders; 4. History of ipsilateral thoracotomy; 5. Daily use of opioid analgesics, mental disorders, allergic to analgesics (non-steroidal anti-inflammatory drugs or opioids); 6. Surgical options include ribectomy thoracotomy or pleurectomy.

Design outcomes

Primary

Measure	Time frame
VAS score on rest 24 hours after operation;VAS score on cough 24 hours after operation;VAS score on rest 48 hours after operation;VAS score on cough 48 hours after operation;	—

Countries

China

Contacts

Public ContactWang Yan

Nanjing Drum Tower Hospital

blacknorth@163.com+86 13951996761

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 9, 2026