Actively Recruiting
Observation of Exhaled VOC Biomarkers Characteristics in Admitted Women with Breast Ultrasound BI-RADS 4 Grade
Led by Peking Union Medical College Hospital · Updated on 2024-09-20
168
Participants Needed
1
Research Sites
68 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
Observation of Exhaled VOC Biomarkers Characteristics in Admitted Women with Breast Ultrasound BI-RADS 4 Grade
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Ultrasound examination within 3 months clearly indicating breast lesions are BI-RADS 4a, 4b, or 4c
- Surgical treatment planned within one week after exhaled VOC test
- Signed informed consent form
You will not qualify if you...
- Male gender
- Women already diagnosed with breast cancer by biopsy
- Unclear BI-RADS level information from breast ultrasound
- Pregnant or lactating women
- Positive smoking history within one year
- History of malignant tumors (excluding skin basal cell carcinoma)
- Past metabolic diseases such as diabetes or gout
- Diagnosed respiratory diseases like asthma or chronic obstructive pulmonary disease
- Diagnosed digestive system diseases such as Helicobacter pylori infection or gastric ulcers
- Use of dementia-related drugs
- Cases deemed unsuitable by researchers for this clinical trial
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
41 Damucang Hutong, Xicheng District
Beijing, Beijing Municipality, China, 100032
Actively Recruiting
Research Team
Y
Yali Xu
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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