Effects of Regional Anesthesia Following Mastectomy

March 2, 2022 updated by: Seçil Çetin, Koc University Hospital

Effects of Regional Anesthesia on Postoperative Recovery and Opioid Consumption Following Mastectomy: A Retrospective Study

Patients of breast surgery dated between April 2016 and March 2021 will be scanned in three groups; solely induced general anesthesia, general anesthesia induced with Erector Spinae Plane Block, and general anesthesia induced with Rhomboid Block.

The investigators aimed to retrospectively compare the effectiveness of regional anesthesia techniques used in the clinic for postoperative recovery and opioid consumption in patients who underwent breast surgery.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

182

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Breast surgery patients

Description

Inclusion Criteria:

  • Patients underwent breast surgery under general anesthesia with or without one of the blocks; Erector Spinae Plane Block and Rhomboid Block.

Exclusion Criteria:

  • Incomplete patient forms.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
General Anesthesia
Erector Spinae Plane Block
Rhomboid Block

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Length of hospital stay
Time Frame: up to 1 week
up to 1 week
Total opioid consumption retrieved from the patient records
Time Frame: up to 24 hours
up to 24 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Koc University Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

April 1, 2016

Primary Completion (Actual)

March 31, 2021

Study Completion (Actual)

March 31, 2021

Study Registration Dates

First Submitted

February 19, 2022

First Submitted That Met QC Criteria

March 2, 2022

First Posted (Actual)

March 11, 2022

Study Record Updates

Last Update Posted (Actual)

March 11, 2022

Last Update Submitted That Met QC Criteria

March 2, 2022

Last Verified

March 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • KocUniversity

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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