Evaluation of the Feasibility of Developing Personalized Breast Cancer Radiotherapy Assistive Device With 3D Printing

Breast Cancer Clinical Trial

— PERSBRA  

Official title:

Evaluation of the Feasibility of Developing Personalized Breast Cancer Radiotherapy Assistive Device With Three-dimensional Printing Secondary IDs:

Clinical Trial Details — Status: Enrolling by invitation

Administrative data

• NCT number: NCT04929197
• Other study ID #: N201603037
• Status: Enrolling by invitation
• Phase: N/A
• Start date: April 21, 2016
• Est. completion date: November 1, 2023

Study information

• Verified date: November 2022
• Source: Taipei Medical University Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Breast cancer is the most common malignancy among women worldwide. For early stage breast cancer, adjuvant radiotherapy is essential to minimize loco-regional disease recurrence. However, significant portions of the heart and the lungs are exposed to low dose radiation during radiotherapy, which result in stochastic side effects among breast cancer survivors. Inspired by 3D printing technology, we approached this issue with an in-house made PERSonalized BReAst holder system (PERSBRA). PERSBRA is composed of a 3D-printed plastic holder covering the whole breast and an air-filled interface. Its main function is to reproducibly adjust the breast position to decrease heart and lung radiation exposure in tangential fields. Here we propose to measure the performance of PERSBR in terms of radiation dosimetry in 50 patients receiving scheduled whole breast irradiation. For customized PERSBRA, body shape of the patient with or without a bustier corset will be captured with a handheld 3D scanner and input into a 3D printer for PERSBRA design and manufacturing. A participant will receive two more CT scans in addition to the simulation scan with PERSBRA in place before the first and the sixth fractions of irradiation. These images will be analyzed for dosimetric parameters in the presence/absence of PERSBRA as well as position reproducibility. The data will provide proof-of-principle evidence for the clinical utility of PERSBRA and will facilitate its further refinement.

Description:

1. Patients with early breast cancer or ductal carcinoma in situ treated with breast conservation surgery.

2. Adjuvant radiotherapy to the breast is part of the patient's initial treatment plan.

3. Non-contrast CT scan is a routine procedure for the patient's radiotherapy treatment planning.

Recruitment information / eligibility

• Status: Enrolling by invitation
• Enrollment: 50
• Est. completion date: November 1, 2023
• Est. primary completion date: April 20, 2017
• Accepts healthy volunteers: No
• Gender: Female
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• Patients with early breast cancer or carcinoma in situ after partial mastectomy have decided to receive adjuvant radiation therapy for the breast on the affected side, and use non-contrast computed tomography to obtain localized images is part of the original treatment plan.

Exclusion Criteria:

• Clinical diagnosis or pathological diagnosis has lymph node metastasis, lymph node micrometastasis, or lymph node tumor cells.

• The clinical diagnosis is likely to have metastatic cancer.

• Pregnant women.

• Be younger than 20 years old.

• The subject was unable to read and understand the subject consent form written in Chinese and complete the informed consent procedure.

Related Conditions & MeSH terms

• Breast Cancer
• Breast Neoplasms
• Left Sided Breast Cancer

Intervention

Device:
• PERSBRA
After the patient is in the semi-prone position, the body shape and breast position images are obtained by the stereo scanning technology, and then using 3d printing technology to print PERSBRA. PERSBRA maintain a favorable new breast position in the supine position during routine radiotherapy, the cardiopulmonary dose during radiotherapy can be reduced by wearing PERSBRA.

Locations

Country	Name	City	State
Taiwan	Taipei Medical University Hospital	Taipei

Sponsors (1)

Lead Sponsor	Collaborator
Taipei Medical University Hospital

Country where clinical trial is conducted

Taiwan, 

References & Publications (6)

Bruzzaniti V, Abate A, Pinnarò P, D'Andrea M, Infusino E, Landoni V, Soriani A, Giordano C, Ferraro A, Strigari L. Dosimetric and clinical advantages of deep inspiration breath-hold (DIBH) during radiotherapy of breast cancer. J Exp Clin Cancer Res. 2013 Nov 7;32:88. doi: 10.1186/1756-9966-32-88. — View Citation

Deasy JO, Bentzen SM, Jackson A, Ten Haken RK, Yorke ED, Constine LS, Sharma A, Marks LB. Improving normal tissue complication probability models: the need to adopt a "data-pooling" culture. Int J Radiat Oncol Biol Phys. 2010 Mar 1;76(3 Suppl):S151-4. doi: 10.1016/j.ijrobp.2009.06.094. — View Citation

Formenti SC, DeWyngaert JK, Jozsef G, Goldberg JD. Prone vs supine positioning for breast cancer radiotherapy. JAMA. 2012 Sep 5;308(9):861-3. doi: 10.1001/2012.jama.10759. — View Citation

Moon SH, Shin KH, Kim TH, Yoon M, Park S, Lee DH, Kim JW, Kim DW, Park SY, Cho KH. Dosimetric comparison of four different external beam partial breast irradiation techniques: three-dimensional conformal radiotherapy, intensity-modulated radiotherapy, helical tomotherapy, and proton beam therapy. Radiother Oncol. 2009 Jan;90(1):66-73. doi: 10.1016/j.radonc.2008.09.027. Epub 2008 Nov 5. — View Citation

Poortmans PM, Collette S, Kirkove C, Van Limbergen E, Budach V, Struikmans H, Collette L, Fourquet A, Maingon P, Valli M, De Winter K, Marnitz S, Barillot I, Scandolaro L, Vonk E, Rodenhuis C, Marsiglia H, Weidner N, van Tienhoven G, Glanzmann C, Kuten A, Arriagada R, Bartelink H, Van den Bogaert W; EORTC Radiation Oncology and Breast Cancer Groups. Internal Mammary and Medial Supraclavicular Irradiation in Breast Cancer. N Engl J Med. 2015 Jul 23;373(4):317-27. doi: 10.1056/NEJMoa1415369. — View Citation

Whelan TJ, Olivotto IA, Parulekar WR, Ackerman I, Chua BH, Nabid A, Vallis KA, White JR, Rousseau P, Fortin A, Pierce LJ, Manchul L, Chafe S, Nolan MC, Craighead P, Bowen J, McCready DR, Pritchard KI, Gelmon K, Murray Y, Chapman JA, Chen BE, Levine MN; MA.20 Study Investigators. Regional Nodal Irradiation in Early-Stage Breast Cancer. N Engl J Med. 2015 Jul 23;373(4):307-16. doi: 10.1056/NEJMoa1415340. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Irradiated cardiac dose	Radiation dose distribution of the cardiopulmonary on the affected side.	Time Frame: At simulation, expected average of 1 week
Secondary	Irradiated dose of left anterior descending artery	Radiation dose distribution of the left anterior descending artery on the affected side.	Time Frame: At simulation, expected average of 1 week
Secondary	Irradiated lung dose	Radiation dose distribution of the lung on the affected side.	At simulation, expected average of 1 week
Secondary	Clinical target volume	Radiation dose distribution of clinical target volume.	At simulation, expected average of 1 week
Secondary	Irradiated dose of axillary lymphatic area	Irradiated dose of axillary lymphatic area.	At simulation, expected average of 1 week