Unique ID issued by UMIN | UMIN000012251 |
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Receipt number | R000014323 |
Scientific Title | An exploratory study to developing breast cancer diagnostic method using wide viewing angle photoacoustic mammography. |
Date of disclosure of the study information | 2013/11/08 |
Last modified on | 2020/03/18 16:33:09 |
An exploratory study to developing breast cancer diagnostic method using wide viewing angle photoacoustic mammography.
An exploratory study of photoacoustic mammography
An exploratory study to developing breast cancer diagnostic method using wide viewing angle photoacoustic mammography.
An exploratory study of photoacoustic mammography
Japan |
Breast cancer
Breast surgery |
Malignancy
NO
To study clinical usefulness of photoacoustic mammography in breast cancer diagnosis by evaluating photoacoustic images using wide viewing angle photoacoustic mammography.
Safety,Efficacy
Exploratory
Photoacoustic images using wide viewing angle photoacoustic mammography.
Frequency of adverse events of photoacoustic mammography
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Diagnosis
Device,equipment |
Photoacoustic Mammography
20 | years-old | <= |
Not applicable |
Female
1. Patients who have benign or malignant tumors within the breast
2. Patients whose performance status are 0 or 1
3. Female patients who can agree to participate in this study of their own will, and aged 20 years and older at the time of informed consent
1. Patients who have taken photosensitizer for photodynamic therapy
2. Patients with cardiac pacemakers
3. Patients who are in poor general status
4. Patients who are pregnancy, suspicion of pregnancy, or lactating
5. Patients who are judged ineligible to enroll into this clinical study due to any reasons by the doctor
50
1st name | Masakazu |
Middle name | |
Last name | Toi |
Graduate School of Medicine, Kyoto University
Breast Surgery
606-8507
54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Japan
075-751-3660
toi@kuhp.kyoto-u.ac.jp
1st name | Masahiro |
Middle name | |
Last name | Takada |
Kyoto University Hospital
Breast Surgery
606-8507
54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Japan
075-751-3660
masahiro@kuhp.kyoto-u.ac.jp
Graduate School of Medicine, Kyoto University
Ministry of Education, Culture, Sports, Science and Technology
Japanese Governmental office
Japan
Canon Inc.
Canon Inc.
Kyoto University Graduate School and Faculty of Medicine, Ethics Committee
54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Japan
075-753-4680
ethcom@kuhp.kyoto-u.ac.jp
NO
2013 | Year | 11 | Month | 08 | Day |
https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000014323
Published
https://www.nature.com/articles/srep41970
30
This clinical study indicated that photoacoustic imaging system appears to be a promising tool for noninvasive analysis of human blood vessels and may contribute to improve cancer diagnosis.
2020 | Year | 03 | Month | 18 | Day |
2017 | Year | 02 | Month | 07 | Day |
<Inclusion criteria>
1. Patients who have benign or malignant tumors within the breast
2. Patients whose performance status are 0 or 1
3. Female patients who can agree to participate in this study of their own will, and aged 20 years and older at the time of informed consent
<Exclusion criteria>
1. Patients who have taken photosensitizer for photodynamic therapy
2. Patients with cardiac pacemakers
3. Patients who are in poor general status
4. Patients who are pregnancy, suspicion of pregnancy, or lactating
5. Patients who are judged ineligible to enroll into this clinical study due to any reasons by the doctor
After written informed consent was obtained from all patients, photoacoustic image scan was performed.
They underwent routine radiological (MMG, US, and/or MRI) and/or histological diagnosis (core biopsy) prior to surgery.
none
Photoacoustic images using wide viewing angle photoacoustic mammography.
Frequency of adverse events of photoacoustic mammography
Completed
2013 | Year | 11 | Month | 08 | Day |
2014 | Year | 02 | Month | 13 | Day |
2014 | Year | 04 | Month | 01 | Day |
2016 | Year | 03 | Month | 31 | Day |
2013 | Year | 11 | Month | 08 | Day |
2020 | Year | 03 | Month | 18 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000014323
Research Plan | |
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