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WithdrawnNCT05041751Updated May 17, 2022

Myofascial Release or Trigger Point Injections for the Reduction of Post-Mastectomy Pain Syndrome

An interventional study of Acupuncture Point Injection and Massage Therapy in Breast Carcinoma, sponsored by M.D. Anderson Cancer Center. Withdrawn. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-05-17.

Sponsored by M.D. Anderson Cancer Center · Not applicable, Interventional, and Treatment

Why this study was withdrawn
PI Left Institution
Phase
Not applicable
Study type
Interventional
Enrollment
0
Allocation
Randomized
Ages
18 Years and older
Sex
Female
01

Study summary

This clinical trial studies the effect of myofascial release in decreasing post-mastectomy pain compared to standard of care trigger point injections in patients with post-mastectomy pain syndrome. Patients who have mastectomies often experience pain that does not go away after time. This is known as post-mastectomy pain syndrome. Myofascial release is a form of physical therapy in which pressure is applied to the affected areas. Myofascial release may be an effective way of decreasing pain in patients with post-mastectomy pain syndrome without the use of medication.

Read the detailed description

PRIMARY OBJECTIVE:

I. To evaluate the change in pain score using the Numerical Rating Scale for pain on an 11-point scale (0-none to 10-worst) from implementation of myofascial release (MFR) versus trigger point injections (TPI) in the treatment of myofascial trigger points (MTP) as noninvasive therapies for post mastectomy pain syndrome (PMPS).

SECONDARY OBJECTIVES:

I. To evaluate the change in medications, particularly opiate medications in the treatment of post mastectomy pain.

II. To evaluate a patient's satisfaction with therapy or treatment throughout the course of the study at each consecutive encounter or follow up.

III. To evaluate a patient's range of motion with therapy or treatment beginning at time of screening and until the end of the study.

IV. To evaluate a patient's degree of lymphedema both subjectively and objectively in the affected extremity(ies) unilateral to the site(s) of mastectomy in response to the various forms of treatment throughout the study.

V. To evaluate quality of life measure changes with treatments used throughout the study.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive standard of care trigger point injections at baseline.

ARM II: Patients perform myofascial release for 10 minutes each day.

02

Conditions studied

  • Breast Carcinoma

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03

In context

Breast Neoplasms

12,815 studies on the registry are indexed under Breast Neoplasms; 2,920 are open to participants now.

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Lead sponsor

M.D. Anderson Cancer Center is the lead sponsor of 3,044 studies on the registry; 578 are open to participants now.

Of its 608 completed or terminated interventional studies of FDA-regulated products, 407 (67%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Female
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Chronic post-mastectomy pain syndrome (>= 3 months)
  • Able to perform MFR techniques and follow basic instructions
  • >= 18 years old

Exclusion criteria

Exclusion Criteria:

  • Current chemotherapy
  • Pending surgery during treatment
  • Active infection
  • Active debilitating disease
  • Pregnant
  • Other chronic pain diagnosis beside PMPS
  • Untreated psychiatric diagnosis (not receptive to taking precautions and interventions by treating psychiatrist/psychologist/physician i.e. taking necessary medications)
  • Morbid obesity (body mass index [BMI] > 40)
  • Allergy history of bupivacaine and/or lidocaine
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • Active comparator
    Arm I (trigger point injections)

    Patients receive standard of care trigger point injections at baseline

    Procedure: Acupuncture Point Injection · Other: Quality-of-Life Assessment · Other: Questionnaire Administration

  • Experimental
    Arm II (myofascial release)

    Patients perform myofascial release for 10 minutes each day.

    Procedure: Massage Therapy · Other: Quality-of-Life Assessment · Other: Questionnaire Administration

Interventions

  • ProcedureAcupuncture Point Injection

    Receive trigger point injections

  • ProcedureMassage Therapy

    Perform myofascial release

    Also known as: Massage

  • OtherQuality-of-Life Assessment

    Ancillary studies

    Also known as: Quality of Life Assessment

  • OtherQuestionnaire Administration

    Ancillary studies

06

What researchers measure

Primary outcomes

  1. Pain response

    Defined by score differences (using the pain numerical rating scale). an 11-point scale (0-none to 10-worst) Pain responders will be defined as patients demonstrating an equal or lower pain score relative to baseline. The 2-week post-treatment assessment will be used to assess the primary endpoint.

    Time frame: through study completion, an average of 1 year

07

Study locations

No study locations are listed for this record.

08

References and documents

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 17, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05041751
Responsible party
Sponsor
First posted
Sep 13, 2021
Start date
Mar 23, 2022
Primary completion
Mar 23, 2022
Completion
Mar 23, 2022
Last update
May 17, 2022

Study contacts

Christina Le-Short
principal investigator · M.D. Anderson Cancer Center

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in May 2022. You cannot join it, but the record below documents what was studied.

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