The Value of Ultrahigh-frequency Ultrasonography (UHFUS) in Detection of Small Pulmonary Ground Glass Opacity (GGO) in Vitro: A Prospective Pilot Study
Status: Recruiting
Location: See location...
Study Type: Observational
SUMMARY
The purpose of this study is to assess the feasibility of UHFUS on detection of GGOs in excised lung tissue and investigate UHFUS features of GGO in vitro. Each GGO was detected by palpation, UHFUS and open biopsy in sequence. The comparison of detection rate and time consumption were analyzed respectively. The Bland-Altman analysis was used to estimate the agreement of tumor size measured by CT, UHFUS and pathology.
Eligibility
Participation Requirements
Sex: All
Healthy Volunteers: f
View:
• Patients with targeted nodules identified as lesions required surgical removed such as main lesion and high-risk nodules;
• Patients who accept VATS or RATS resection.
Locations
Other Locations
China
Department of thoracic surgery
RECRUITING
Beijing
Contact Information
Primary
Xuehan Gao, MD
gaoxh1299@163.com
+86 18801341299
Backup
Yuanjing Gao, MD
610066214@qq.com
+86 16619765781
Time Frame
Start Date: 2023-01-04
Estimated Completion Date: 2024-06-30
Participants
Target number of participants: 50
Treatments
UHFUS
Pulmonary nodules were detected by UHFUS method.
Palpation
Pulmonary nodules were detected by palpation method.
Related Therapeutic Areas
Sponsors
Leads: Peking Union Medical College Hospital