Intercostobrachial Nerve Sparing to Reduce Post-Surgical Pain
INSPIRE
1 other identifier
interventional
50
1 country
1
Brief Summary
Sacrifice of the intercostobrachial nerve (ICBN) during surgery is associated with development of persistent post-surgical pain (PPSP), which affects up to 60% of breast cancer surgery patients. A large, definitive trial is needed to establish whether nerve preservation techniques are effective in reducing post-surgical pain after breast cancer surgery. If the effect of ICBN preservation is consistent with observational studies, the absolute reduction of rates of persistent pain would be considerable.The primary objective is to determine the effect of ICBN preservation, versus usual care, on the prevalence and intensity of PPSP at one year after breast cancer surgery involving axillary lymph node dissection (ALND). Within the larger INSPIRE pilot, we will also be conducting a biomarker sub-study. The objectives of the biomarker sub-study are: 1) to determine the association between pro-inflammatory cytokine levels and the presence and intensity of persistent pain at 3 weeks, and 3 months post-surgery, and) 2) to determine the effect of study intervention on the change in cytokine levels (pre-operative to post-operative) in participants who consent to participate in the sub-study.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started Oct 2019
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
January 18, 2018
CompletedFirst Posted
Study publicly available on registry
February 5, 2018
CompletedStudy Start
First participant enrolled
October 15, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2020
CompletedJune 26, 2020
December 1, 2019
1.1 years
January 18, 2018
June 24, 2020
Conditions
Keywords
Outcome Measures
Primary Outcomes (4)
Persistent post-surgical pain (PPSP)
Post-surgery as defined by the World Health Organization (WHO). The WHO's definition requires 4 criteria for the diagnosis of PPSP: 1. Pain that began after surgery or a tissue trauma is experienced; 2. The pain is in an area of preceding surgery or tissue trauma, 3. The pain has persisted for at least three months after surgery, and 4. The pain is not better explained by an infection, malignancy, a pre-existing pain condition or any other alternative cause.
12 months
Moderate-to-severe PPSP
We will establish the severity of PPSP with an item from the Brief Pain Inventory Short Form (BPI-SF), which asks patients to report their 'average' pain intensity rating in the past 24 hrs, on a scale of 0 (no pain) to 10 (maximum pain). As per the BPI-SF scoring system, we will define moderate-to-severe pain as scores of ≥4 out of 10.
12 months
Biomarker Sub-Study: Cytokine Levels and PPSP
We will determine the correlation between pro-inflammatory cytokine levels and the presence and intensity of persistent pain at 3 weeks, and 3 months post-surgery
3 weeks, 3 months
Biomarker Sub-Study: Cytokine Levels Pre and Post-Op
We will determine the effect of the study intervention on the change in cytokine levels (pre-operative to post-operative) in participants who consent to participate in the sub-study.
3 weeks
Secondary Outcomes (11)
Operative Time
12 months
General physical functioning
12 months
General Mental functioning
12 months
Upper limb-specific physical functioning
12 months
Return to Work
12 months
- +6 more secondary outcomes
Study Arms (2)
Intervention - ICBN preservation
EXPERIMENTALFor participants randomized to the ICBN preserving technique, surgeons will perform axillary dissection in which the second ICBN, just inferior to the axillary vein, will be preserved.
Control - Usual Care
NO INTERVENTIONFor participants allocated to the usual surgical care arm, attending surgeons will perform a standard Level 1 and 2 axillary node dissection (sacrifice of the ICBN), either alone or with mastectomy or breast conserving surgery.
Interventions
For participants randomized to the ICBN preserving technique, surgeons will perform axillary dissection in which the second ICBN, just inferior to the axillary vein, will be preserved. Surgeons will be asked to indicate whether the ICBN nerve was fully preserved, partially preserved, or sacrificed. All study participants will receive anesthetic management at the discretion of the attending physician, which will be documented.
Eligibility Criteria
You may qualify if:
- Females aged 18 years and older.
- Known or suspected invasive breast cancer.
- Planned ALND (not sentinel lymph node biopsy) either alone or with planned mastectomy or breast conserving surgery.
- The ICBN is preservable (as confirmed in the OR)
- Cognitive ability and language skills required to complete the outcome measures.
- Provision of informed consent.
You may not qualify if:
- The patient has chronic pain or a chronic pain syndrome for which they have received daily medication (i.e. opioid, anti-convulsant, anti-spasmodic, anti-depressant, anti-inflammatory) or routine pain intervention (i.e. nerve blocks) during the past 3 months.
- Note: Chronic pain refers to known chronic pain disorder (i.e. post-herpetic neuralgia, complex regional pain syndrome, fibromyalgia, diabetic neuropathy, post-stroke pain, etc.). The diagnosis for a 'chronic pain syndrome' is outlined by the use of pain medications and interventions. The pain medication must be used by the patient to treat pain. For a pain intervention to be considered routine, it must be given in its prescribed frequency during the past three months (e.g. a patient that has been prescribed to receive a nerve block once a month, received three nerve blocks in the past three months).
- The patient has a prior history of completing ALND on the ipsilateral side.
- Detectable metastatic disease at the time of initial diagnosis.
- Planned bilateral ALND.
- History of shoulder trauma or pathology on the same side as their breast cancer.
- Preservation of the ICBN is not possible, in the judgement of the attending surgeon (as confirmed in the OR).
- Anticipated problems with the patient being available for follow-up.
- Incarceration.
- The patient is or may be enrolled in a competing trial.
- Other reason to exclude the patient, as specified.
- Biomarker Sub-Study Eligibility:
- All eligible patients who consent to participate in the INSPIRE trial will be asked to participate in the biomarker sub-study. Participants who decline to participate in the biomarker sub-study will still be enrolled into the INSPIRE trial. During the pilot phase of the INSPIRE trial, we will confirm our ability to obtain and analyze blood samples from ≥ 90% of INSPIRE participants.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- McMaster Universitylead
- Hamilton Health Sciences Corporationcollaborator
Study Sites (1)
Juravinski Hospital
Hamilton, Ontario, L8V 1C3, Canada
Related Publications (24)
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PMID: 27402075BACKGROUNDWarrier S, Hwang S, Koh CE, Shepherd H, Mak C, Carmalt H, Solomon M. Preservation or division of the intercostobrachial nerve in axillary dissection for breast cancer: meta-analysis of randomised controlled trials. Breast. 2014 Aug;23(4):310-6. doi: 10.1016/j.breast.2014.01.014. Epub 2014 Feb 24.
PMID: 24582033BACKGROUNDGherghe M, Bordea C, Blidaru A. Sentinel lymph node biopsy (SLNB) vs. axillary lymph node dissection (ALND) in the current surgical treatment of early stage breast cancer. J Med Life. 2015 Apr-Jun;8(2):176-80.
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PMID: 25844555BACKGROUNDTan G, Jensen MP, Thornby JI, Shanti BF. Validation of the Brief Pain Inventory for chronic nonmalignant pain. J Pain. 2004 Mar;5(2):133-7. doi: 10.1016/j.jpain.2003.12.005.
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PMID: 19364637BACKGROUNDMintken PE, Glynn P, Cleland JA. Psychometric properties of the shortened disabilities of the Arm, Shoulder, and Hand Questionnaire (QuickDASH) and Numeric Pain Rating Scale in patients with shoulder pain. J Shoulder Elbow Surg. 2009 Nov-Dec;18(6):920-6. doi: 10.1016/j.jse.2008.12.015. Epub 2009 Mar 17.
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PMID: 16273785BACKGROUNDKhan JS, Devereaux PJ, LeManach Y, Busse JW. Patient coping and expectations about recovery predict the development of chronic post-surgical pain after traumatic tibial fracture repair. Br J Anaesth. 2016 Sep;117(3):365-70. doi: 10.1093/bja/aew225.
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PMID: 22011635BACKGROUNDAbdullah TI, Iddon J, Barr L, Baildam AD, Bundred NJ. Prospective randomized controlled trial of preservation of the intercostobrachial nerve during axillary node clearance for breast cancer. Br J Surg. 1998 Oct;85(10):1443-5. doi: 10.1046/j.1365-2168.1998.00843.x.
PMID: 9782034BACKGROUNDSalmon RJ, Ansquer Y, Asselain B. Preservation versus section of intercostal-brachial nerve (IBN) in axillary dissection for breast cancer--a prospective randomized trial. Eur J Surg Oncol. 1998 Jun;24(3):158-61. doi: 10.1016/s0748-7983(98)92793-7.
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PMID: 28579378BACKGROUND
Related Links
- Canadian Cancer Statistics
- Breast cancer facts and figures 2013-2014. Atlanta: American Cancer Society; 2013
- Visnjevac OM, B. Postmastectomy pain syndrome: an unrecognized annual billion dollar national financial burden. J Pain 2013;14
- K. M. Intercostobrachial syndrome after nerve-sparing axillary lymph node dissection. Eur J Cancer. 2014;50:S127.
- Busse JW, Bhandari M, Einhorn TA, Schemitsch E, Heckman JD, Tornetta P, 3rd, et al. Re-evaluation of low intensity pulsed ultrasound in treatment of tibial fractures (TRUST): randomized clinical trial. Bmj. 2016;355:i5351.
- Hamner J, Dewitt B. The Development of a Preference-based Scoring System for PROMIS (PROPr): A Technical Report v 1.1. \[Internet\] 2017;available from: http://janelhanmer.pitt.edu/documents/technicalreportv1.1.pdf (accessed August 29, 2017).
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Susan Dr Reid
Hamilton Health Sciences - Juravinski Hospital
- PRINCIPAL INVESTIGATOR
Jason Busse
McMaster Michael DeGroote Centre for National Pain Research and Care
- PRINCIPAL INVESTIGATOR
Sheila Sprague
McMaster
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Masking Details
- Eligible participants will be randomized to one of two treatment groups: 1) ICBN preservation, or 2) usual surgical technique (ICBN sacrifice). Due to the nature of the intervention, it will not be feasible to blind the treating surgeons or the study personnel. The patients, data analysts, and those interpreting the study results will be blinded to treatment allocation.To ensure concealed allocation, eligible patients will be randomized using the randomization function within the REDCap Cloud electronic data capture system. Treatment allocation will be stratified by clinical site to account for systematic differences in surgeons and peri-operative care. To avoid crossover between treatment allocation, randomization will take place in the operating room after the surgeon has confirmed that the participant is a candidate for ICBN preservation.
- Purpose
- PREVENTION
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
January 18, 2018
First Posted
February 5, 2018
Study Start
October 15, 2019
Primary Completion
December 1, 2020
Study Completion
December 1, 2020
Last Updated
June 26, 2020
Record last verified: 2019-12
Data Sharing
- IPD Sharing
- Will not share