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Comparison of the Analgesic Efficacy of Erector Spinae Plane Block in Breast-Conserving Surgery Versus Serratus Anterior Block Combined With Additional Pecto-Intercostal II Block

NCT07368413 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 70

Last updated 2026-04-21

No results posted yet for this study

Summary

This prospective randomized study will compare the effects of Erector Spinae Plane Block (ESPB) and Serratus Anterior Plane Block combined with Pectoral Nerve Block Type II (SAPB + PECS II) on intraoperative analgesia and postoperative opioid consumption in patients undergoing breast cancer surgery. Seventy patients (ASA I-III, aged 18-75 years) will be randomized into two groups using the sealed envelope method. Ultrasound-guided blocks will be performed preoperatively by the same anesthesiologist, with Group 1 receiving ESPB and Group 2 receiving a combined SAPB + PECS II technique performed through a single skin puncture (single needle entry site) with sequential injections into the two target fascial planes. All patients will undergo surgery under general anesthesia and receive postoperative analgesia via morphine patient-controlled analgesia. Pain scores and total opioid consumption will be statistically analyzed, with p \< 0.05 considered significant.

Conditions

  • Pain Management in Breast Surgery
  • Pain After Surgery
  • Regional Anaesthesia

Interventions

PROCEDURE

SAPB + PECS II Technique

Investigators will perform both blocks with a single injection.

PROCEDURE

Erector Spinae Plane Block

Investigators will perform the block before the patient receives general anesthesia and investigators will check it with the pinprick test.

Sponsors & Collaborators

  • Kayseri City Hospital

    lead OTHER_GOV

Principal Investigators

  • Çiğdem Ünal Kantekin, Associate Professor of Medicin · Kayseri City Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-10
Primary Completion
2026-07-01
Completion
2026-07-31

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07368413 on ClinicalTrials.gov