The efficacy of EUS-FNA with wet suction technique (WEST) for auto immune pancreatitis
Not Applicable
Recruiting
- Conditions
- Autoimmune pancreatitis (AIP) type 1
- Registration Number
- JPRN-UMIN000019768
- Lead Sponsor
- Department of Gastroenterology, Fukushima Medical University, School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 10
Inclusion Criteria
Not provided
Exclusion Criteria
1. AIP patients without elevated serum IgG4. 2. AIP patients who have already been performed steroid therapy. 3. EUS-FNA is impossible (cannot insert the scope, profound bleeding risk, etc) 4. Patients who cannot stop antithorombotic drugs for EUS-FNA. 5. Patients who don't agree with informed consent.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The diagnosability of 4 items described for LPSP in Internal consensus diagnostic criteria
- Secondary Outcome Measures
Name Time Method 1.The number of IgG4 positive plasma cells in a high power field 2.Complications 3.The number of needle passes for sampling 4.The number needle passes 5.Whether can take sufficient quantitiy for immunostaining or not