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| ID | Type | Description | Link |
|---|---|---|---|
| 98393 | Other Identifier | Stanford University Alternate IRB Approval Number | |
| SU-05152009-2578 | Other Identifier | Stanford University | |
| 10886 | Other Identifier | Stanford IRB |
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This study will investigate whether audiovisual biofeedback, in which visual and audio cues are used to regulate the patient's breathing, can increase the image quality of 4D CT and 4D PET scans.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Real time position management system | Device | Device to monitor respiration by using optical monitoring of a marker block placed on the abdomen of the patient. |
| |
| LS PET/CT | Device | PET/CT scanner for acquiring CT and PET images (3D and 4D) |
| |
| 18-FDG | Drug | 15mCi |
|
| Measure | Description | Time Frame |
|---|---|---|
| Measure the difference in number of artifacts on 4D CT scans using audiovisual biofeedback in comparison to Free breathing. | The first, third, fifth seventh and ninth patients accrued to the protocol will have their free breathing studies performed first. The second, fourth, sixth, eighth and tenth patients accrued to the protocol will have their audiovisual (a/v) biofeedback studies performed first. | Day one |
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Inclusion Criteria:
Required for inclusion in this study are:
The inclusion of educationally disadvantaged, decisionally impaired or homeless people are allowed if informed consent, in the opinion of the consenting investigator (study PI, co-PI or research nurse), is obtained.
Exclusion Criteria:
No
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Diagnosis of AJCC Stage I-III lung cancer of any histology to be treated using radiotherapy at Stanford Cancer Center
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| Name | Affiliation | Role |
|---|---|---|
| Bill Loo | Stanford University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Stanford University School of Medicine | Stanford | California | 94305 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 27256597 | Derived | Yang J, Yamamoto T, Pollock S, Berger J, Diehn M, Graves EE, Loo BW Jr, Keall PJ. The impact of audiovisual biofeedback on 4D functional and anatomic imaging: Results of a lung cancer pilot study. Radiother Oncol. 2016 Aug;120(2):267-72. doi: 10.1016/j.radonc.2016.05.016. Epub 2016 May 30. |
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| ID | Term |
|---|---|
| D008175 | Lung Neoplasms |
| ID | Term |
|---|---|
| D012142 | Respiratory Tract Neoplasms |
| D013899 | Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
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| ID | Term |
|---|---|
| D019788 | Fluorodeoxyglucose F18 |
| ID | Term |
|---|---|
| D003847 | Deoxyglucose |
| D003837 | Deoxy Sugars |
| D002241 | Carbohydrates |
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| D008171 |
| Lung Diseases |
| D012140 | Respiratory Tract Diseases |