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Combined PECS II and Transversus Plane Blocks Versus Erector Spinae Block in Modified Radical Mastectomy

NCT03903224 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2024-02-20

No results posted yet for this study

Summary

The aim of this study is to compare the total morphine consumption in the first 24 hour postoperative between combined modified pectoralis block (PECS II) and transversus plane block versus erector spinae block in modified radical mastectomy.

Conditions

Interventions

PROCEDURE

Combined Modified Pectoralis and Transversus Plane Blocks

Modified pectoralis nerve block (Pecs II) aims to block at least the pectoral nerves, the intercostobrachial, intercostals III-IV-V-VI. This will cover dermatomes T2, T3 and T4. The probe is positioned under the lateral third of the clavicle .After locating the subclavian muscle, the axillary artery and the axillary vein we move the probe distally towards the axilla, until the pectoralis minor is identified. We start counting the ribs , from r1 under the axillary artery, we move distally and laterally until the lateral border of pectoralis minor is reached. The serratus anterior muscle which covers r2, r3, r4 is the point of entrance into the axilla. Blocking of multiple anterior branches of intercostal nerves (Th2-6) using a transversus thoracic muscle plane (TTP) block is used as an additive to pecs II to cover the internal mammary region

PROCEDURE

Erector Spinae block

The patient is placed in a sitting position and The T5 spinous process is located by palpating and counting down from the C7 spinous process. Under complete aseptic conditions a linear ultrasound probe is then placed in a transverse orientation at the level of the T5 transverse process. The tip of the transverse process is centred on the ultrasound screen and the probe is then rotated into a longitudinal orientation to produce a parasagittal view. From T1 to T5 the erector spinae, rhomboid major and trapezius muscles are visible posterior and superficial to the transverse processes.

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Principal Investigators

  • Eman A Ismail, A Lectuer · Assiut University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2021-02-08
Primary Completion
2023-08-01
Completion
2023-11-01

Countries

  • Egypt

Study Locations

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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 NCT03903224 on ClinicalTrials.gov