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RISS Versus SPSIP Block in Modified Radical Mastectomy

NCT07659990 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2026-06-24

No results posted yet for this study

Summary

This prospective randomized double-blind controlled trial aims to compare the postoperative analgesic efficacy and dermatomal spread of rhomboid intercostal-subserratus plane (RISS) block and serratus posterior superior intercostal plane (SPSIP) block in patients undergoing modified radical mastectomy. Postoperative pain scores, opioid consumption, rescue analgesic requirements, block-related complications, and quality of recovery outcomes will be evaluated.

Conditions

Interventions

PROCEDURE

Rhomboid Intercostal-Subserratus Plane Block

Ultrasound-guided rhomboid intercostal-subserratus plane block performed before modified radical mastectomy for postoperative analgesia.

PROCEDURE

Serratus Posterior Superior Intercostal Plane Block

Ultrasound-guided serratus posterior superior intercostal plane block performed before modified radical mastectomy for postoperative analgesia.

Sponsors & Collaborators

  • Bursa City Hospital

    collaborator OTHER_GOV

  • Ferit Yetik

    lead OTHER_GOV

Principal Investigators

  • Mürsel Ekinci, MD · Bursa City Hospital

  • Yusuf Alan, MD · Bursa City Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2026-06-19
Primary Completion
2026-11-30
Completion
2026-11-30

Countries

  • Turkey (Türkiye)

Study Locations

More Related Trials

Entities

Diseases

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 NCT07659990 on ClinicalTrials.gov