Circadian Thermal Sensing to Detect Breast Disease
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|ClinicalTrials.gov Identifier: NCT02511301|
Recruitment Status : Unknown
Verified December 2018 by Cyrcadia Health.
Recruitment status was: Recruiting
First Posted : July 30, 2015
Last Update Posted : January 3, 2019
|Condition or disease||Intervention/treatment||Phase|
|Early-Stage Breast Carcinoma||Device: Cyrcadia CBR™ device placement for abnormality screening||Phase 1 Phase 2|
The Cyrcadia CBR™ (Circadian Biometric Recorder) includes wearable biometric patches and a detachable data recording device. The CBR™ records chronobiologic data while the patient is totally ambulatory and going about her normal daily routine. Following removal of the detachable data recording device from the wearable biometric patches, the data is transferred to a computer for analysis. The Cyrcadia CBR™ will be placed on the patient for the duration of 2 to 24 hours. There is no restriction of daily activity. The study subject is requested to sponge bathe rather than shower while wearing the device, keeping the device dry during the testing procedure. After this period, the CBR™ will be removed and the data will be transferred to a computer for analysis.
The primary endpoint of this 173 patient study is to determine the accuracy of Cyrcadia CBR™ as a supplemental screening device to mammography and ultrasound in predicting a diagnosis of breast cancer. Specific emphasis will be on the utilization of the CBR as a secondary screening device to reduce the number of biopsies currently performed on non-cancerous tissue. A secondary emphasis will be on the CBR to act as an improved screening solution over mammography specifically in those patients with dense breast parenchymal tissue.
Other endpoints of the study are:
- to determine the accuracy of Cyrcadia CBR™, including the positive predictive value, negative predictive value, false negative rate and false positive rate.
- to determine the optimal wear time for the Cyrcadia CBR™.
- to demonstrate substantial equivalent or improved results when applied to Cyrcadia original patient case study with identical advanced neural network analysis computational results.
Study subjects will be followed at 6, 12, 18, and 24 months to update their clinical status.
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||173 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Circadian Thermal Sensing for the Detection of Breast Disease as a Supplemental Cancer Screening System|
|Study Start Date :||June 2015|
|Estimated Primary Completion Date :||February 2020|
|Estimated Study Completion Date :||February 2020|
Experimental: Cyrcadia CBR™ Device
Cyrcadia CBR™ device, including adhesive patches on both breasts connected to a small recorder, is placed on the study subject for 2 to 24 hours. After the test period, the CBR™ will be removed and the data will be downloaded to a central site for analysis.There are no interventions after the CBR™ is removed from the Study Subject
Device: Cyrcadia CBR™ device placement for abnormality screening
Cyrcadia CBR™ device, including adhesive patches on both breasts connected to a small recorder, is placed on the study subject for 2 to 24 hours. After the test period, the CBR™ will be removed and the data will be downloaded to a central site for analysis. There are no interventions after the CBR™ is removed from the Study Subject.
- Predictive Analytic Analysis (PAA) Sensitivity and Specificity [ Time Frame: 7 to 30 days after CBR placement ]The data is analyzed using a predefined set of algorithms, referred to as Predictive Analytic Analysis (PAA) Outcome is measured by: NUMBER OF PATIENTS WHOSE INVESTIGATIVE CBR DEVISE RESULTS MATCH OF THOSE OF THE BIOPSY RESULTS.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02511301
|Contact: Marie Norell, B.A., CCRAemail@example.com|
|United States, California|
|El Camino Hospital||Recruiting|
|Mountain View, California, United States, 94040-4378|
|Contact: Kara Amber, B.S., CCRP 650-962-4562 firstname.lastname@example.org|
|United States, Ohio|
|The Ohio State University, Stephanie Spielman Comprehensive Cancer Center||Active, not recruiting|
|Columbus, Ohio, United States, 43212|
|Principal Investigator:||Joshua Ellenhorn, MD||Cedars-Sinai Medical Center|