Clinical Research Directory
Browse clinical research sites, groups, and studies.
The 22G Franseen Needle Combined With Different Aspiration Techniques for Endoscopic Ultrasound-guided Fine-needle Biopsy
Sponsor: Changhai Hospital
Summary
The goal of this clinical study is to compare the tissue adequacy, cellularity, blood contamination, accuracy, sensitivity, specificity of the 22G Franseen needle combined with three different suction techniques (dry-suction, wet-suction, and slow-pull) in Endoscopic ultrasound-guided fine-needle biopsy for solid pancreatic lesions.
Official title: Comparing the Sample Quality of 22G Franseen Needle Combined With Different Aspiration Techniques in Endoscopic Ultrasound-Guided Fine-Needle Biopsy of Pancreatic Solid Lesions: A Randomized Controlled Multicenter Clinical Study
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
270
Start Date
2025-07-01
Completion Date
2027-05-31
Last Updated
2025-06-17
Healthy Volunteers
No
Conditions
Interventions
ABC
Suction sampling should be conducted in the sequence of dry-suction, slow-pull and wet-suction.
ACB
Suction sampling should be conducted in the sequence of dry-suction, wet-suction and slow-pull.
BAC
Suction sampling should be conducted in the sequence of slow-pull, dry-suction and wet-suction.
BCA
Suction sampling should be conducted in the sequence of slow-pull, wet-suction and dry-suction.
CAB
Suction sampling should be conducted in the sequence of wet-suction, dry-suction and slow-pull.
CBA
Suction sampling should be conducted in the sequence of wet-suction, slow-pull and dry-suction.
Locations (1)
Changhai Hospital
Shanghai, Shanghai Municipality, China