Comparison of Serratus Posterior Superior Intercostal Plane Block and Rhomboid Intercostal Block in Patients Undergoing Breast Cancer Surgery

Sponsor
Antalya City Hospital
Study ID
NCT07536867
Status
Not Yet Recruiting

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Conditions

Eligibility Criteria

Sex
FEMALE
Age
18 Years - 65 Years
Healthy Volunteers
Not accepted

Interventions

  • Serratus posterior superior intercostal plane block — PROCEDURE
    Ultrasound-guided serratus posterior superior intercostal plane block (SPSIPB) performed at the upper thoracic level for postoperative analgesia following breast cancer surgery.
  • Rhomboid intercostal plane block — PROCEDURE
    Ultrasound-guided rhomboid intercostal block (RIB) performed for postoperative analgesia following breast cancer surgery.

Study Details

This randomized clinical trial aims to evaluate and compare the analgesic efficacy of the Serratus Posterior Superior Intercostal Plane (SPSIP) and Rhomboid Intercostal Block in patients undergoing Breast Cancer Surgery With Axillary Lymph Node Dissection. The primary outcome is Visual Analog Scale (VAS) during the first 24 hours after surgery. Secondary outcomes include total opioid consumption, requirement for rescue analgesia, block performance time, block-related and systemic side effects (hematoma, pneumothorax, local anesthetic toxicity, vascular puncture, infection), Patient satisfaction assessed using a Likert scale, quality of recovery assessed using the QoR-15 questionnaire.

Key Dates

First listed
Apr 17, 2026
Start date
Aug 30, 2026
Status verified
Apr 2026
Primary completion
Aug 30, 2027
Completion
Sep 30, 2027

Study Design

Enrollment
60 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Active Comparator: SERRATUS POSTERİOR SUPERİOR İNTERCOSTAL PLANE BLOCK (SPSIPB)
    PATİENTS İN THİS GROUP WİLL RECEİVE AN ULTRASOUND-GUİDED SERRATUS POSTERİOR SUPERİOR İNTERCOSTAL PLANE BLOCK(SPSIPB) FOR POSTOPERATİVE ANALGESİA FOLLOWİNG BREAST CANCER SURGERY
  • Active Comparator: RHOMBOİD İNTERCOSTAL BLOCK(RIB)
    PATİENTS İN THİS GROUP WİLL RECEİVE AN ULTRASOUND-GUİDED RHOMBOİD İNTERCOSTAL BLOCK(RIB) FOR POSTOPERATİVE ANALGESİA FOLLOWİNG BREAST CANCER SURGERY

Primary Outcome Measure

postoperative pain intensity (VAS score) [ Time Frame: 0, 1, 4, 8, 12, and 24 hours after surgery ]

Central Contacts

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