NCT04135157

Pectoral Nerve Block II and Erector Spine Plane Block in Breast Cancer Surgery

Research of the Effects of Pectoralis Nerve Block II and Erector Spina Plan Block in Breast Cancer Surgery

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 90 (actual)
• Sponsor: Ondokuz Mayıs University · Academic / Other
• Sex: Female
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

This study evaluates the analgesic effects of pectoralis nerve block (PECS II) and erector spinae plane block (ESP) in patients having segmental mastectomy and sentinel lymph node biopsy (SLNB). Each one-third of patients will have ESP block and pectoralis nerve block (PECS II) 30 min before general anesthesia , while other one-third of patients will have only general anesthesia.

Detailed description

It has been proven that PECS II and ESP both supply effective analgesia in the first 24 hours after mastectomy. But they do so by different mechanishms. This study is to survey that ESP and PECS II may supply acute and chronic analgesia by reducing pain scores in the first 24 hours and 3 months after the surgery, also the comparison of the analgesic activity among themselves for acute / chronic pain and opioid consumption will be searched. In this study patients are divided into three groups. Patients in PECS group will have PECS II block in a separate section from the operating rooms (PNB practice room). In addition, patient controlled analgesia (PCA) will be used in the first 24 hours postoperatively. Patients in ESP group will have ESP block in a separate section from the operating rooms (PNB practice room). In addition, PCA will be used in the first 24 hours postoperatively. Patients in control group will not be performed nerve block. Only general anesthesia (GA) will be performed in the operation room. In addition, PCA will be used in the first 24 hours postoperatively.

Conditions

• Anesthesia
• Analgesia
• Acute Pain
• Chronic Pain
• Pectoralis Nerve Block
• Erector Spine Plane Block
• Patient Controlled Analgesia

Interventions

Type	Name	Description
PROCEDURE	Pectoralis nerve block II	PECS II block will be performed 30 min. before general anesthesia.
PROCEDURE	Erector spine plane block	ESP block will be performed 30 minutes before general anesthesia.
OTHER	Control	Only general anesthesia will be performed.

Timeline

• Start date: 2019-07-01
• Primary completion: 2020-09-01
• Completion: 2020-09-01
• First posted: 2019-10-22
• Last updated: 2021-08-18

Locations

1 site across 1 country: Turkey (Türkiye)