Not provided
Not provided
| ID | Type | Description | Link |
|---|---|---|---|
| H1901940 | Other Identifier | Medical Center Central Georgia IRB | |
| IORT | Other Identifier | Atrium Health Navicent |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Atrium Health Navicent | UNKNOWN |
Not provided
Not provided
Not provided
Not provided
Intraoperative Breast Radiation Therapy (IORT-Breast) utilizing the Xoft Axxent Electronic Brachytherapy System (Xoft) has been recently introduced as a treatment option for women 50 years of age and older who have early stage, low risk Invasive Breast Cancer (IBC). Clinical trials have shown IORT to be non-inferior to whole breast radiation, however some concern continues with rates of recurrence and clinical outcomes.
Given the recent introduction and continued debate it is an excellent opportunity to observe and monitor outcomes in the patients that are treated at Navicent Health through this prospective, observational registry. The opportunity also permits examination of the participant's thoughts and feeling on Quality of Life and Cosmetic Appearance
Objectives: (primary and important secondary objectives) The primary objective is to determine rates of recurrence at 5, and 10 years following IORT-Breast at Navicent Health.
Secondary objectives include determination of acute and late effects of IORT-Breast at the treatment site, cosmetic outcomes and satisfaction over 10 years.
In addition, the study will determine why patients who were scheduled for IORT-Breast did not receive it after lumpectomy.
Study Design:
Prospective, observational registry.
Setting/Participants:
The study focuses on outpatients/short stay surgery performed at the Medical Center, Navicent Health, Macon, GA only.
Participants have been deemed eligible for IORT-Breast or have received IORT-Breast within the last 6 months. Key eligibility criteria for IORT- Breast includes women, aged 55 years old or greater, diagnosed with clinically node negative, grade 1 or 2 Invasive Breast Cancer with no lymphovascular invasion, that is 20mm or less in greatest dimension, Estrogen Receptor (ER) positive, HER 2 Neu Negative, and with a depth greater than 10mm from skin.
Study Interventions and Measures:
Participants will be eligible for IORT-Breast or have received IORT-Breast in the previous 6 months. Participants who were scheduled for IORT-Breast and do not receive IORT-Breast will have reasons for not receiving IORT-Breast recorded and will not be followed further. Participants receiving IORT-Breast will have treatment parameters recorded and will be followed every 6 months for 2 years and then annually until up to 10 years following treatment.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Cohort A- Preoperative Prospective | Subjects are eligible to receive IORT and have agreed to participate in the study prior to any intervention. |
| |
| Cohort B- Postoperative Prospective | Subjects who have had IORT performed within the previous 6 month who agree to participate. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lumpectomy | Procedure | Removal of lump/tumor from breast utilizing an approach that saves as much breast as possible. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Rate of recurrence | To determine rate of recurrence of disease at specific time period | 5 year |
| Rate of recurrence | To determine rate of recurrence of disease at specific time period | 10 year |
| Measure | Description | Time Frame |
|---|---|---|
| Acute and late effects | To determine the rate of acute and late effects of IORT at the treatment site. Periodic review by surgeon and self reports identifying acute and late effects and calculating the rate of incidence for the treated group. | 5 years |
| Treatment Abandonment |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Patients treated at Navicent Health who meet eligibility criteria for IORT-Breast or who have received IORT-Breast within the previous 6 months
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Paul Dale, MD | Atrium Health Navicent Physician's Group | Principal Investigator |
| David Cole, MD | Central Georgia Radiation Oncology | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Medical Center, Navicent Health | Macon | Georgia | 31201 | United States |
Not provided
| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_ICF | Yes | No | Yes | Study Protocol and Informed Consent Form | Jun 29, 2023 | Jan 12, 2024 | Prot_ICF_000.pdf |
Not provided
| ID | Term |
|---|---|
| D001943 | Breast Neoplasms |
| ID | Term |
|---|---|
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D001941 | Breast Diseases |
| D012871 | Skin Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| D015412 | Mastectomy, Segmental |
| ID | Term |
|---|---|
| D008408 | Mastectomy |
| D013514 | Surgical Procedures, Operative |
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Intraoperative Radiation Therapy | Radiation | Delivery of low energy radiation therapy directly at surgical site, immediately removal of lump and tissue prior to final surgical closure |
|
|
To determine rate and reason for abandoning procedure after being scheduled for procedure. Calculating the rate of those who were scheduled to receive IORT and then did not receive the treatment as planned and reason why they did not receive the treatment. |
| 5 years |
| D017437 |
| Skin and Connective Tissue Diseases |