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Node-positive Breast CancerNCT05970107

Axillary Node Dissection w or w/o LVB in Node Positive Breast Cancer Patients

A study testing Axillary Lymph Node Dissection, Axillary Reverse Mapping and Lymphaticovenous Bypass in people with Node-positive Breast Cancer, run by Case Comprehensive Cancer Center.

Not yet recruiting

Opening soon. The study is approved but enrolment has not started yet. Sites may already take enquiries.

Sites and contacts
Official record
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Trial summary

Lymphedema is a devastating complication of breast cancer surgery that decreases the quality of life of up to 40% of breast cancer survivors. Most lymphedema in breast cancer patients is because lymphatics shared between the axilla and the arm are sacrificed during axillary lymph node dissection (ALND) surgery, which… Read more about this study

Who is it for?
Ages 18 to 75 years
Conditions the study is for
Node-positive Breast Cancer
What is being tested?
Axillary Lymph Node Dissection, Axillary Reverse Mapping and Lymphaticovenous Bypass
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
400 participants
Where
No sites listed yet
Study dates
Jun 2026to 1 Dec 2028
Phase
Interventional
Are there results?
Not yet: the study is under way

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 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Subjects must have histologically or cytologically confirmed axillary node positive unilateral breast cancer and may be female or male.
  • Subjects must have received no prior surgical interventions to the axilla except for core needle biopsy or sentinel node biopsy within 30 days of the planned axillary node dissection.
  • Age >18 years. Children are excluded from this study since breast cancer is quite rare in children.
  • ECOG Performance status 0 or 1
  • Subjects must have normal organ and marrow function as defined below:
  • Leukocytes ≥ 3,000/mcL
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  • Absolute neutrophil count ≥ 1,500/mcL
  • Platelet count ≥ 100,000/mcL
  • Total bilirubin within normal institutional limits
  • AST (SGOT) ≤ 2.5 X institutional upper limit of normal
  • ALT (SGPT) ≤ 2.5 X institutional upper limit of normal
  • Serum Creatinine within normal institutional limits
  • Subjects must have at least one suitable lymphatic and one suitable vein amenable to lymphovenous bypass anastomosis.
  • Subjects must have the ability to understand and the willingness to sign a written informed consent document.
  • Patients may be treated with adjuvant or neoadjuvant therapies at the discretion of the treating medical oncologist
  • Patients may be treated with adjuvant radiation therapy at the discretion of the treating radiation oncologist.
  • Patients may be treated with either mastectomy or breast conserving surgery at the discretion of the treating surgical oncologist.
  • In order to complete the Lymph-ICF-UL questionnaire, participants must be able to speak and/or read English.
  • Healthy controls include women aged 18-75 without a current or past history of breast cancer or lymphedema who are willing to undergo blood draw.

Who cannot join

  • Contraindication to ICG as a) iodine hypersensitivity, b) renal failure, c) uremia and d) on dialysis.
  • Subjects receiving any prior surgical treatment or radiation to the axilla prior to protocol enrollment (except sentinel node biopsy within the past 30 days).
  • Subjects with known regional cervical or supraclavicular nodal disease or distant metastatic disease.
  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to isosulfan blue dye or other agents used in this study.
  • History of pre-existing lymphedema or measured lymphedema at baseline upon study enrollment
  • BMI greater than or equal to 40.
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  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
  • History of pulmonary embolism or deep venous thrombosis
  • Patients must not be on anticoagulant therapy with warfarin, clopidogrel (Plavix), apixavan (Eliquis), heparin, low molecular weight heparin, rivaroxaban (Xarelto), ticlodipine (Ticlid), fonduparinux (Arixtra) with the exception of routine heparin flushes to a portacath.
  • Patients treated with sentinel lymph node biopsy only without ALND
  • Arteriovenous fistula or the presence of an indwelling peripherally inserted central catheter (PICC line), or the presence of a central venous line or portacath in the ipsilateral arm.
  • ECOG performance status of 2 or higher.
  • Pregnant or breast-feeding women are excluded from the study given that it is unknown whether isosulfan blue can cause fetal harm and it is desirable to limit anesthesia time in this population
  • Less than 18 years of age or greater than 75 years of age.

Trial locations and contacts

No sites are listed yet. Contact the study team or a site near you to ask about taking part.

Julie E Lang, MD, FACS contact

216-636-2843

LangJ2@ccf.org

About this study

Official title: A Prospective Randomized Trial of Axillary Node Dissection With or Without Lymphaticovenous Bypass (LVB) in Node Positive Breast Cancer Patients

Lymphedema is a devastating complication of breast cancer surgery that decreases the quality of life of up to 40% of breast cancer survivors. Most lymphedema in breast cancer patients is because lymphatics shared between the axilla and the arm are sacrificed during axillary lymph node dissection (ALND) surgery, which removes an average of 15 lymph nodes in node positive patients. CCF's breast cancer plastic microvascular surgeons and breast surgical oncologists have collaborated to refine a surgical technique known as LVB that may be used either as a preventive measure (prophylactic LVB) or as a therapeutic intervention (therapeutic LVB). Lymphatic reconstruction with LVB may be an improvement to the current standard of care for node positive breast cancer patients undergoing ALND.

Being tested
Axillary Lymph Node Dissection, Axillary Reverse Mapping, Lymphaticovenous Bypass
Keywords
Prophylactic Lymphaticovenous Bypass

What participants receive

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

  • Axillary Lymph Node DissectionProcedure or surgery

    Also called ALND

    ALND happens after cancer cells are found during a sentinel lymph node biopsy.

    ALND can remove lymph nodes located above, below or directly underneath a muscle that runs along the side of the upper chest.

  • Axillary Reverse MappingProcedure or surgery

    Also called ARM

    Axillary reverse mapping (ARM) is a technique where blue dye is injected into the upper arm at surgery, allowing direct visualization of arm lymphatics and nodes during ALND

  • Lymphaticovenous BypassProcedure or surgery

    Also called LVB

    Lymphaticovenous bypass/anastomosis (LVB/LVA) involves supramicrosurgery in which the blocked lymphatic vessel of an affected limb is connected to a nearby vein with the aid of ultra-fine instruments and a powerful operating microscope.

Study groups in NCT05970107
Study groupRoleWhat they receive
ALND + LVBExperimentalThe prophylactic LVB cohort will undergo ALND plus ARM and immediate lymphatic reconstruction with lymphaticovenous bypass (LVB). During the ALND, axillary reverse mapping will be used to visualize the lymphatics draining into the axilla, to aid in preserving the draining lymphatic vessels for anastomosis in LVB. Radiation therapy will be administered as determined by the treating radiation oncologist.
Receives: Procedure: Axillary Lymph Node Dissection; Procedure: Axillary Reverse Mapping; Procedure: Lymphaticovenous Bypass
ALND without LVBActive comparatorPatients in the ALND alone cohort will undergo ALND plus ARM Radiation therapy will be administered as determined by the treating radiation oncologist.
Receives: Procedure: Axillary Lymph Node Dissection; Procedure: Axillary Reverse Mapping

What is being measured

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

  1. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 4 post treatment

  2. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 8 post treatment

  3. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 12 post treatment

  4. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 16 post treatment

  5. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 20 post treatment

  6. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 24 post treatment

  7. Rate of lymphedema onset after prophylactic LVB-Objective Criteria

    This is defined as a diagnosis of lymphedema by at least three of the four objective measurements performed serially every four months after baseline.

    The four diagnostic measurements to be performed at baseline and then every four months during the study timeframe are: a) Limb measurements; b) 3D Infrared optoelectronic volumetry (Perometer); c) Bioimpedence Spectroscopy (LDEX); d) LymphaTech handheld 3D scan.

    Measured: At month 27 post treatment

  8. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 4 post treatment

  9. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 8 post treatment

  10. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 12 post treatment

  11. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 16 post treatment

  12. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 20 post treatment

  13. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 24 post treatment

  14. Rate of lymphedema onset after prophylactic LVB-Subjective Criteria

    The patient-reported outcomes survey Lymph-ICF-UL will be used to compare subjective symptoms of lymphedema to the four diagnostic measurements to determine which is the most sensitive and evaluate the concordance of these tests.

    Measured: At month 27 post treatment

Timeline

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

  1. First posted1 Aug 2023
  2. Study startJun 2026 (estimated)
  3. Primary completion1 Dec 2026 (estimated)
  4. Study completion1 Dec 2028 (estimated)

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 N/A
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
400 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05970107
Sponsor's protocol ID
CASE2123
Status last verified
Feb 2026
First submitted
13 Jun 2023
Last updated
19 Feb 2026
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A study testing Axillary Lymph Node Dissection, Axillary Reverse Mapping and Lymphaticovenous Bypass in people with Node-positive Breast Cancer, run by Case Comprehensive Cancer Center.

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 19 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: opening soon, as of the sponsor's last update on 19 Feb 2026. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

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

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

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

Contact Julie E Lang, MD, FACS (216-636-2843, LangJ2@ccf.org), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Rate of lymphedema onset after prophylactic LVB-Objective Criteria (time frame: At month 4 post treatment). The study lists 14 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 19 Feb 2026.

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