- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01544504
Exploratory Study of Topical Norepinephrine in Breast Cancer Patients Receiving Radiotherapy
Exploratory Study of Topical Norepinephrine in Post-Surgical Breast Cancer Patients Receiving Radiotherapy
This study, a nonrandomized open-label safety and exploratory study, will evaluate the safety of topical norepinephrine in post-surgical breast cancer patients who are undergoing radiation therapy.
The study will also provide information about whether topical norepinephrine can prevent or decrease the severity of the radiation dermatitis experienced by these patients.
Study Overview
Study Type
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
-
-
Florida
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Tampa, Florida, United States, 333612
- H Lee Moffitt Cancer Center and Research Institute
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Subjects must:
- be ≥ age 18 years of age with a documented pathological diagnosis of Stage Ia (T1, N0, M0), Stage Ib (T0 or 1, N1mic, M0), Stage IIA (T0-T1N1M0, T2N0M0) or Stage IIB (T2N1M0, T3N0M0) infiltrating ductal or lobular carcinoma of the breast or ductal carcinoma in situ (DCIS).
- be post-surgical patients scheduled to be treated with at least 50 Gy to the whole breast and axilla using standard radiation techniques (an additional 10-16 Gy boost to the lumpectomy region may also be delivered). All radiation treatment is to be delivered based on standard CT planning.
- be at higher than average risk for radiodermatitis, as evidenced by a separation at the posterior tangent field border of ≥ 24 cm or a bra cup size of C or greater [breast size criterion].
- have the ability to understand the informed consent document.
- be able to comply with protocol schedule.
- have a negative serum pregnancy test (within 7 days prior to starting radiation therapy), if a female of child bearing potential.
- consent to utilize medically acceptable methods of contraception throughout the study period if of child-bearing potential.
Exclusion Criteria:
Subjects:
- with unhealed surgical wounds or scars in the study treatment area.
- with underlying active untreated cardiac disease (e.g. arrhythmia).
- with generalized skin disorders that have required treatment within the past 6 months.
- with connective tissue disorders.
- with rashes, ulcerations, or poorly healed scars in the study drug application area.
- with a known allergy to norepinephrine.
- with a known clinically significant abnormal ECG within the past 6 months. If the Principal Investigator feels that the ECG findings are of clinical significance, the patient will excluded or sent for a cardiac consult (insignificant abnormalities such as sinus tachycardia and sinus bradycardia may be allowed at the discretion of the Principal Investigator).
- receiving MAO inhibitors or antidepressants (triptyline or imipramine types).
- who are pregnant or breastfeeding.
- with lymphovascular space invasion on pathology.
- with dermal lymphatic invasion on pathology.
- with close proximity of the tumor to the overlying skin within the SDAS (as evidenced by a depth of less than 5 mm on ultrasound or MRI [if performed] and a linear distance of less than 2 cm from the SDAS), or a diagnosis of inflammatory breast cancer.
- receiving concurrent neoadjuvant or adjuvant chemotherapy for their breast cancer.
- with previous radiation to the breast to be treated.
- taking β-blockers.
- with NCI CTC Version 4.0 grade 2 or higher hypertension at the time of study entry.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Norepinephrine
Topical norepinephrine
|
Approximately 4.65 mL of a norepinephrine solution (400 mM, 82.3 mg/mL) will be applied topically to the study drug application site prior to each radiotherapy treatment (approximately 25-28 treatments).
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety of daily topical application of norepinephrine to the radiation field
Time Frame: Safety will be assessed for up to 11 weeks following the start of treatment.
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The primary safety hypothesis is that there will be little or no skin irritation associated with the application of the topical norepinephrine and no systemic effects secondary to transdermal absorption.
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Safety will be assessed for up to 11 weeks following the start of treatment.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Efficacy of daily topical application of norepinephrine to the radiation field
Time Frame: Efficacy will be assessed for up to 11 weeks following the start of treatment..
|
The primary efficacy hypothesis is that the portion of the radiation site that is treated with topical norepinephrine immediately prior to daily radiotherapy will have less severe radiation dermatitis than the adjacent untreated portion of the radiation site.
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Efficacy will be assessed for up to 11 weeks following the start of treatment..
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Eleanor Harris, MD, H. Lee Moffitt Cancer Center and Research Institute
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Skin Diseases
- Wounds and Injuries
- Dermatitis
- Radiation Injuries
- Radiodermatitis
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Autonomic Agents
- Peripheral Nervous System Agents
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Sympathomimetics
- Vasoconstrictor Agents
- Norepinephrine
Other Study ID Numbers
- PC-6
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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