NCT04429893

Brief Summary

Modified radical mastectomy may be associated with severe post-operative pain, leading to chronic pain syndrome which usually requires optimal perioperative pain management.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
80

participants targeted

Target at P50-P75 for phase_2

Timeline
Completed

Started Jan 2022

Shorter than P25 for phase_2

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 8, 2020

Completed
4 days until next milestone

First Posted

Study publicly available on registry

June 12, 2020

Completed
1.6 years until next milestone

Study Start

First participant enrolled

January 1, 2022

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2022

Completed
Last Updated

August 2, 2022

Status Verified

July 1, 2022

Enrollment Period

8 months

First QC Date

June 8, 2020

Last Update Submit

July 31, 2022

Conditions

Keywords

serratus anterior plane blockmagnesium sulphate

Outcome Measures

Primary Outcomes (1)

  • assessment of the pain intensity

    Pain assessment by visual analogue scale

    24 hours

Study Arms (2)

Group BM

EXPERIMENTAL

The patients will receive 20 ml of 0.5% bupivacaine plus 150 mg magnesium sulphate in 0.9% normal saline with a total volume of 25 ml.

Drug: magnesium sulphateDrug: bupivicaine

Group B

ACTIVE COMPARATOR

The patients will receive 20 ml of 0.5% bupivacaine plus 5 ml 0.9% normal saline with total volume 25 ml

Drug: bupivicaine

Interventions

assess the pain intensity of magnesium sulphate as an adjuvant to bupivacaine in serratus anterior plane block for modified radical mastectomy

Group BM

assess the pain intensity of magnesium sulphate as an adjuvant to bupivacaine in serratus anterior plane block for modified radical mastectomy

Group BGroup BM

Eligibility Criteria

Age20 Years - 70 Years
Sexfemale
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • adult female patients
  • American Society Of Anesthesiologists (ASA) class I or II
  • scheduled for elective unilateral modified radical mastectomy

You may not qualify if:

  • patient refusal
  • bilateral breast surgery
  • coagulation disorders
  • body mass index\> 35
  • allergy to local anaesthetics or magnesium sulphate
  • severe respiratory or cardiac disorders
  • pre-existing neurological deficits
  • liver or renal insufficiency

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Rehab Abd Elraof Abd Elaziz

Alexandria, Smouha, 000000, Egypt

RECRUITING

MeSH Terms

Conditions

Breast Neoplasms

Interventions

Magnesium Sulfate

Condition Hierarchy (Ancestors)

Neoplasms by SiteNeoplasmsBreast DiseasesSkin DiseasesSkin and Connective Tissue Diseases

Intervention Hierarchy (Ancestors)

Magnesium CompoundsInorganic ChemicalsSulfatesSulfuric AcidsSulfur AcidsSulfur Compounds

Study Officials

  • Rehab A. Abd Elaziz, Ass.Prof.

    Alexandria University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Rehab A. Abd Elaziz, Ass. Prof.

CONTACT

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assisstant Professor of Anesthesia

Study Record Dates

First Submitted

June 8, 2020

First Posted

June 12, 2020

Study Start

January 1, 2022

Primary Completion

September 1, 2022

Study Completion

September 1, 2022

Last Updated

August 2, 2022

Record last verified: 2022-07

Locations