Observation of Exhaled VOC Biomarkers Characteristics in Admitted Women with Breast Ultrasound BI-RADS 4 Grade
Recruiting
Observational Study
Breast Cancer
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 80
- Sex
- Female
- Study type
- Observational
- Participants needed
- 168 (estimated)
- Sponsor
- Peking Union Medical College Hospital · Other
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About This Trial
1. Explore VOCs indicators that can effectively distinguish between benign and malignant breast diseases. 2. The accuracy of VOCs indicators and ultrasound 4a/4b/4c diagnosis will be compared in determining benign and malignant diseases based on pathological gold standards.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Ultrasound examination within 3 months clearly indicates that breast lesions are BI-RADs4a/4b/4c
* Surgical treatment within one week after Exhaled VOC test
* informed consent form should be signed
Exclusion Criteria:
* Male
* Women who have been diagnosed as breast cancer b…
Contacts