Actively Recruiting

Phase 3
Age: 18Years +
FEMALE
NCT03351348

Bupivacaine vs Placebo for Unilateral Mastectomy Surgical Site Post-operative Pain Control

Led by Memorial Sloan Kettering Cancer Center · Updated on 2025-08-26

165

Participants Needed

7

Research Sites

467 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The purpose of this study is to compare using FDA-approved bupivacaine (a numbing medicine), along with the usual medications for post-operative pain control to using the usual medications for postoperative pain control alone. The addition of bupivacaine to the surgical wound site with the usual pain medications could better manage your pain immediately after surgery and reduce the amount of opioid medications taken after surgery. This study will allow the researchers to know whether this different approach is better, the same, or worse than the usual approach.

CONDITIONS

Official Title

Bupivacaine vs Placebo for Unilateral Mastectomy Surgical Site Post-operative Pain Control

Who Can Participate

Age: 18Years +
FEMALE

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients 18 years of age or older
  • Patients undergoing unilateral mastectomy with or without sentinel lymph node biopsy or axillary dissection
  • Patients scheduled for surgery at the JRSC or MSK Monmouth
  • Previously enrolled patients more than 6 months from contralateral mastectomy
Not Eligible

You will not qualify if you...

  • Patients who do not speak English
  • Patients having any immediate breast reconstructive procedure
  • Patients undergoing bilateral mastectomy
  • Patients with a baseline pain score greater than 3 unrelated to breast procedures
  • Patients who use long-acting opioid medications
  • Patients having mastectomy performed with tumescence
  • Patients weighing less than 40 kg
  • Patients within 6 months of previous enrollment for contralateral mastectomy surgery

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 7 locations

1

Memorial Sloan Kettering Basking Ridge (Consent and follow-up only)

Basking Ridge, New Jersey, United States, 07920

Actively Recruiting

2

Memorial Sloan Kettering Monmouth (All Protocol Activities)

Middletown, New Jersey, United States, 07748

Actively Recruiting

3

Memorial Sloan Kettering Bergen (Consent and follow-up only)

Montvale, New Jersey, United States, 07645

Actively Recruiting

4

Memorial Sloan Kettering Commack (Consent and follow-up only)

Commack, New York, United States, 11725

Actively Recruiting

5

Memorial Sloan Kettering Westchester (Consent and follow-up only)

Harrison, New York, United States, 10604

Actively Recruiting

6

Memorial Sloan Kettering Cancer Center

New York, New York, United States, 10065

Actively Recruiting

7

Memorial Sloan Kettering Nassau (Consent and follow-up only)

Uniondale, New York, United States, 11553

Actively Recruiting

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Research Team

L

Laurie Kirstein, MD

CONTACT

L

Leslie Sarraf, MD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

DOUBLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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Bupivacaine vs Placebo for Unilateral Mastectomy Surgical Site Post-operative Pain Control | DecenTrialz