Duloxetine for Acute Post-mastectomy Pain

NCT ID: NCT03468348

Last Updated: 2020-06-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

88 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-04-01

Study Completion Date

2020-02-10

Brief Summary

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The objective of this study is to evaluate the analgesic effect of oral dulexitine tablet (administered 2 h before surgery) as well as the ideal dose for acute postmastectomy pain.

Detailed Description

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patients undergoing mastectomy with axillary evacuation will be divided to four groups, Placebo group: received placebo capsule Duloxetine 30: received duloxetine 30 mg capsule Duloxetine 60: received duloxetine 60 mg capsule Duloxetine 90: received duloxetine 90 mg capsule the study medication is administered orall 2 h before surgery. Primary outcome variable: the first postoperative 24 h morphine consumption Secondary outcome: the VAS pain score measured every 4 h in the first 24 h postoperatively.

Conditions

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Acute Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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placebo group

Group Type PLACEBO_COMPARATOR

Duloxetine

Intervention Type DRUG

patients scheduled for mastectomy and axillary evacuation for cancer breast will receive orally, 2 hours before the operation either, placebo capsule, duloxetine 30 mg,duloxetine 60 mg or duloxetine 90 mg capsule.

duloxetine 30

Group Type ACTIVE_COMPARATOR

Duloxetine

Intervention Type DRUG

patients scheduled for mastectomy and axillary evacuation for cancer breast will receive orally, 2 hours before the operation either, placebo capsule, duloxetine 30 mg,duloxetine 60 mg or duloxetine 90 mg capsule.

duloxetine 60

Group Type ACTIVE_COMPARATOR

Duloxetine

Intervention Type DRUG

patients scheduled for mastectomy and axillary evacuation for cancer breast will receive orally, 2 hours before the operation either, placebo capsule, duloxetine 30 mg,duloxetine 60 mg or duloxetine 90 mg capsule.

duloxetine 90

Group Type ACTIVE_COMPARATOR

Duloxetine

Intervention Type DRUG

patients scheduled for mastectomy and axillary evacuation for cancer breast will receive orally, 2 hours before the operation either, placebo capsule, duloxetine 30 mg,duloxetine 60 mg or duloxetine 90 mg capsule.

Interventions

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Duloxetine

patients scheduled for mastectomy and axillary evacuation for cancer breast will receive orally, 2 hours before the operation either, placebo capsule, duloxetine 30 mg,duloxetine 60 mg or duloxetine 90 mg capsule.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Adult females scheduled for unilateral MRM with axillary evacuation for breast cancer,
* American Society of Anesthesiologists physical status (ASA) class I and II

Exclusion Criteria

* Patients with a known allergy to Duloxetine or morphine,
* A history of drug or alcohol abuse,
* Patients with impaired kidney or liver functions,
* Patients with chronic pain or regularly receiving analgesics,
* Any psychiatric illness that would interfere with the perception and the assessment of pain.
* Any reason that resulted in the protocol violation.
Minimum Eligible Age

20 Years

Maximum Eligible Age

70 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Assiut University

OTHER

Sponsor Role lead

Responsible Party

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Diab Fuad Hetta

principle investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Diab

Asyut, Assuit, Egypt

Site Status

Countries

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Egypt

References

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Hetta DF, Elgalaly NA, Hetta HF, Fattah Mohammad MA. Preoperative Duloxetine to improve acute pain and quality of recovery in patients undergoing modified radical mastectomy: A dose-ranging randomized controlled trial. J Clin Anesth. 2020 Dec;67:110007. doi: 10.1016/j.jclinane.2020.110007. Epub 2020 Aug 22.

Reference Type DERIVED
PMID: 32847776 (View on PubMed)

Other Identifiers

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SECI-IRB-IORG0006563-437

Identifier Type: -

Identifier Source: org_study_id

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