Ultrasound Guided Single-level versus Bi-level Erector Spinae Plane Block for Analgesia in modified radical mastectomy: A randomized comparative Study

comparative study between single level erector spinae plane block and double level erector spinae plane block for analgesia in modified radical mastectomy

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

PACTR

Registry ID

PACTR202504821289427

Enrollment

136

Registered

2025-04-16

Start date

2025-04-15

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Anaesthesia

Interventions

Single Level Erector Spinae Plane Block Group

Bi level Erector Spinae plane Block Group

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: • Female patients aged between 18-65 years. • ASA physical status I or II. • Scheduled for elective unilateral modified radical mastectomy.

Exclusion criteria

Exclusion criteria: • Patient refusal. • Infection at the site of injection. • Hypersensitivity to the local anesthetic. • Bleeding disorders. • Patients with cardiac, hepatic, and renal failure. • BMI = 40 kg/m2.

Design outcomes

Primary

Measure	Time frame
time of first analgesic request during 48 hours postoperative	—

Secondary

Measure	Time frame
• The total analgesic requirements during the first 24 hours postoperatively .• Postoperative visual analog score (VAS) at 0, 2, 4, 6, 8, 12, 16, 24 hours postoperatively. • Hemodynamics (blood pressure, heart rate, oxygen saturation): Intra-operative at 0, 15, 30 mintues then every 30 mintues. Postoperative: at 0, 2 hours. • Intra-operative and 24 hours postoperative complications (bradycardia, tachycardia, nausea and vomiting, pneumothorax, hypertension and hypotension). Intra-operative fentanyl consumption dermatomal distribution	—

Measure

Time frame

• The total analgesic requirements during the first 24 hours postoperatively .• Postoperative visual analog score (VAS) at 0, 2, 4, 6, 8, 12, 16, 24 hours postoperatively. • Hemodynamics (blood pressure, heart rate, oxygen saturation): Intra-operative at 0, 15, 30 mintues then every 30 mintues. Postoperative: at 0, 2 hours. • Intra-operative and 24 hours postoperative complications (bradycardia, tachycardia, nausea and vomiting, pneumothorax, hypertension and hypotension). Intra-operative fentanyl consumption dermatomal distribution

—

Countries

Egypt

Contacts

Public ContactHamed Neamatallah

Lecturer of anesthesia and intensive care mansoura university

drhamedneamatallah@mans.edu.eg00201064150146

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026