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Malignant Neoplasm of BreastPhase 3MIRs03NCT02408393

MIRs03: Paravertebral Block With Ropivacaine Before Breast Cancer Surgery

A Phase 3 study testing Saline and Ropivacaine in people with Malignant Neoplasm of Breast, run by Institut Curie at 6 sites in France.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Compare the effect of paravertebral block (PVB) with Ropivacaine or placebo on the incidence of chronic pain 3 months after breast cancer surgery. Read more about this study

Who is it for?
Ages 18 to 85 years, women only
Conditions the study is for
Malignant Neoplasm of Breast
What is being tested?
Saline and Ropivacaine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
380 participants
Where
6 sitesFrance
Study dates
27 Mar 2015to 9 Mar 2019
Phase
Phase 3
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 85 years
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Women with non-metastatic invasive breast carcinoma or breast carcinoma in situ treated by:
  • either breast-conserving surgery with axillary lymph node dissection
  • either radical surgery with or without axillary lymph node dissection.
  • 18 years ≤ Age ≥ 85 years.
  • ASA class 1, 2 or 3.
  • No analgesic treatment for 2 days (no pre-existing chronic pain)
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  • If a biological control has been requested recently or deemed necessary by the Investigator, then it should be satisfactory : Adequate hematologic and hemostasis: neutrophil count (ANC) > 1500/mm3, haemoglobin > 9 g/dl and platelets > 75 000/mm3, prothrombin time > 70%, activated partial thromboplastin time < 1.5 X Upper Limit of Normal (ULN)
  • Life expectancy ≥ 2 years.
  • Signed informed consent form.
  • Patient able to meet the self-assessments questionnaires (sufficient understanding assessments, proficiency in French)
  • Patient affiliated with a health insurance scheme (beneficiary or legal)
  • There is no prohibition for people to take part simultaneously in another search and there is no exclusion cause at the end of the research period.

Who cannot join

  • Ongoing neoplasm or history of malignancy other than breast cancer with the exception of: basal cell carcinoma, cervical carcinoma in situ, other treated cancer that has not relapsed during the 5 years preceding inclusion in the trial.
  • Bilateral breast carcinoma at the inclusion
  • Male subjects.
  • Metastatic breast carcinoma at diagnosis (M1).
  • Severe heart, liver and respiratory failure (ASA 4)
  • Allergy to local anesthetics and morphine.
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  • Use of analgesics during the 48 hours preceding the surgical procedure.
  • History of breast surgery with painful sequelae
  • Major deformation of the spine
  • Puncture site infection
  • History of substance abuse.
  • Pregnant or lactating women, or women of childbearing potential without effective contraception
  • Subjects deprived of their liberty or under guardianship (including temporary guardianship).
  • Subjects unable to comply with medical follow-up of the trial for geographical, social or psychological reasons.

Trial locations and contacts

6 sites in 1 country.

6 sites in 1 country

France6 sites
  • Centre Jean PERRIN

    Clermont-Ferrand, 63011

  • Centre Léon Bérard

    Lyon, 69008

  • Centre Antoine LACASSAGNE

    Nice, 06189 NICE Cedex

  • INSTITUT CURIE - Site Paris

    Paris, 75005

  • Institut Curie site Saint-Cloud

    Saint-Cloud, 92210

  • Institut de Cancérologie de Lorraine

    Vandœuvre-lès-Nancy, 54511

Other trials in France

About this study

Official title: MIRs03: A Double-blind Randomized Trial of Paravertebral Block With Ropivacaine Before Breast Cancer Surgery: Effects on Chronic Postoperative Pain

Compare the effect of paravertebral block (PVB) with Ropivacaine or placebo on the incidence of chronic pain 3 months after breast cancer surgery.

Read the detailed description

Before anesthesia, the second or third intercostal space is located. After an aspiration, 0.35 mL/kg of solution (ropivacaine 7.5 mg/mL or saline, maximum 30 mL) are injected into the paravertebral space. After 30 minutes, spread of PVB is evaluated by cold test on skin. Then, general anesthesia is induced.

Evaluation of the frequency of chronic pain at 3, 6 and 12 months by the Brief Pain Inventory (BPI) questionnaire and Neuropathic Pain Diagnostic (DN4) and Anxiety and depression evaluation by the Hospital Anxiety and Depression questionnaire (HAD) will be done.

Being tested
Saline, Ropivacaine
Keywords
Surgery, Paravertebral block, Chronic pain
Medical subject headings
Breast Neoplasms, Chronic Pain

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • SalineDrug

    Also called NA Cl 0.9%

  • RopivacaineDrug

    Also called Naropeine

Study groups in NCT02408393
Study groupRoleWhat they receive
PlaceboPlacebo comparatorSaline (30 mL maximum)
Receives: Drug: Saline
RopivacaineExperimentalRopivacaine 7.5 mg/mL (0.35 mL/kg of solution)
Receives: Drug: Ropivacaine

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To compare chronic pain 3 months after breast surgery in each arm

    Percentage of patients who reported chronic pain 3 months after breast surgery in each arm evaluated by the Brief Pain Inventory, French version. Chronic pain is defined by the item 5 of BPI (upper or equal to 3)

    Measured: 3 months

Secondary outcomes (10)
  1. To measure the extend of dermatomes blocked

    The extent of dermatomes blocked as measured by clinical examination to determine area where temperature perception change

    Measured: one year after surgery

  2. To measure acute postoperative pain (Visual Analog Scale (VAS)

    Patient satisfaction on Visual Analog Scale (VAS)

    Measured: 48 postoperative hours

  3. To determine analgesic consumption

    consumption during the first 48 postoperative hours: morphine paracetamol and ketoprofen

    Measured: 48 postoperative hours

  4. To examine incidence of nausea and vomiting

    Common Toxicity Criteria for Adverse Effects (CTCAE) V4.03

    Measured: 48 postoperative hours

  5. To characterize chronic pain (Neuropathic Pain Diagnostic DN4 Questionnaire)

    Neuropathic Pain Diagnostic DN4 Questionnaire

    Measured: 3 months

  6. To evaluate the frequency of chronic pain (BPI questionnaire and Neuropathic Pain Diagnostic (DN4)

    BPI questionnaire and Neuropathic Pain Diagnostic (DN4)

    Measured: 6 and 12 months

  7. To compare presence of lymphedema

    Clinical examination

    Measured: 3, 6 and 12 months

  8. To evaluate anxiety and depression evaluation (Hospital Anxiety and Depression questionnaire (HAD)

    Hospital Anxiety and Depression questionnaire (HAD)

    Measured: 3, 6 and 12 months

  9. To evaluate complications of paravertebral block (CTCAE V4.03)

    CTCAE V4.03

    Measured: 12 months

  10. To determine the number of patients reporting pain at 6 months

    Clinical examination to confirm the results of Visual analog scale, pain scores BPI and DN4

    Measured: 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted3 Apr 2015 (estimated)
  2. Study start27 Mar 2015
  3. Primary completionJul 2018
  4. Study completion9 Mar 2019

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
380 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02408393
Sponsor's protocol ID
IC 2014-07
Acronym
MIRs03
Status last verified
Jul 2019
First submitted
17 Mar 2015
Last updated
10 Jul 2019
Results posted
No
Data monitoring committee
No
Individual data sharing
Undecided

Publications

  • Cohen SP, Raja SN. Prevention of chronic postsurgical pain: the ongoing search for the holy grail of anesthesiology. Anesthesiology. 2013 Feb;118(2):241-3. doi: 10.1097/ALN.0b013e31827d4129. No abstract available.

    PubMed 23340346
  • Albi-Feldzer A, Mouret-Fourme E E, Hamouda S, Motamed C, Dubois PY, Jouanneau L, Jayr C. A double-blind randomized trial of wound and intercostal space infiltration with ropivacaine during breast cancer surgery: effects on chronic postoperative pain. Anesthesiology. 2013 Feb;118(2):318-26. doi: 10.1097/ALN.0b013e31827d88d8.

    PubMed 23340351
  • Gartner R, Jensen MB, Nielsen J, Ewertz M, Kroman N, Kehlet H. Prevalence of and factors associated with persistent pain following breast cancer surgery. JAMA. 2009 Nov 11;302(18):1985-92. doi: 10.1001/jama.2009.1568.

    PubMed 19903919
  • Kehlet H, Jensen TS, Woolf CJ. Persistent postsurgical pain: risk factors and prevention. Lancet. 2006 May 13;367(9522):1618-25. doi: 10.1016/S0140-6736(06)68700-X.

    PubMed 16698416
  • Perkins FM, Kehlet H. Chronic pain as an outcome of surgery. A review of predictive factors. Anesthesiology. 2000 Oct;93(4):1123-33. doi: 10.1097/00000542-200010000-00038. No abstract available.

    PubMed 11020770

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Saline and Ropivacaine in people with Malignant Neoplasm of Breast, run by Institut Curie at 6 sites in France.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 12 inclusion and 14 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 10 Jul 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 6 sites in France. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

To compare chronic pain 3 months after breast surgery in each arm (time frame: 3 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02408393, which also lists 5 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 10 Jul 2019; AzTrials last refreshed its copy on 8 Nov 2026.

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