- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02003599
Laser InGaAlP (660Nm) to Prevent Radiodermatitis in Breast Cancer Patients Submitted to Radiation Therapy
Study Overview
Status
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
SP
-
Barretos, SP, Brazil, 14784-345
- Hospital do Cancer de Barretos
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age at least 18 years, female gender only.
- Patients with histological diagnosis of breast cancer (invasive ductal carcinoma, invasive lobular and other types), stages I-III
- Patients who underwent breast-conserving surgery or mastectomy without breast reconstruction
- Patients undergoing to adjuvant radiotherapy with conventional dose according to Barretos Cancer's Hospital protocol
Patients in the radiotherapy planning , presenting :
- In the central court : " Hot Spot " ( ICRU ) ≤ 107 %
- At full volume : " Hot Spot " ( ICRU ) ≤ 110 %
Exclusion Criteria:
- Patients undergoing mastectomy with immediate breast reconstruction
- Patients without histological diagnosis of breast cancer
- Patients with indication for radiotherapy without conventional dose
- Patient with indication for treatment in supraclavicular fossa
- Patients suffering from collagen
- Patients who do not meet the criteria for planning radiotherapy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
In the control group, 26 patients will be submitted to a laser, but the laser will be disabled without affecting its apparent function , five days a week before radiotherapy . Both arm will use institutional skin care protocol. |
In the control group, 26 patients will be submitted to a laser, but the laser will be disabled without affecting its apparent function , five days a week before radiotherapy .
Other Names:
|
Experimental: Laser therapy
In the intervention group, 26 patients will be submitted a laser therapy .The low level laser therapy used in this trial will be Photon Lase III (DMC, approved by ANVISA for medicinal purposes). This InGaAIP laser emits a pulsed 660 nanometer beam with an average output of 80 milliwatts and the average energy density delivered to the breast will be 3 J/cm2. It will be administrated five days a week before radiotherapy. Both arm will use institutional skin care protocol. |
The low level laser therapy used in this trial will be Photon Lase III (DMC, approved by ANVISA for medicinal purposes).
This InGaAIP laser emits a pulsed 660 nanometer beam with an average output of 80 milliwatts and the average energy density delivered to the breast will be 3 J/cm2.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluate the effects of Laser InGaAIP 660Nm in preventing radiodermatitis in women submitted to adjuvant radiotherapy.
Time Frame: 3 months
|
Skin reactions will be graded weekly by a nurse, by a radiotherapist and by an oncologist using the common toxicity criteria (CTC -developed by the National Cancer Institute ) and Acute Radiation Morbidity Scoring Criteria (developed by Radiation Therapy Oncology Group).
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluate the effects of Laser InGaAIP 660Nm in decreased pain secondary to radiodermatitis
Time Frame: 3 months
|
Pain will be graded weekly by the patient.The patients will answer the modified visual analogue scale for pain (patient self-evaluation) (FERRAZ, 1990).
|
3 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Marina M Costa, MD, Universidade do Vale do Sapucai
Publications and helpful links
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 (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MPMarina
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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