Cytokine Levels and Post-ERCP Pancreatitis
Author Information
Author(s): Guldem Kilciler, Musabak Ugur, Bagci Sait, Yesilova Zeki, Tuzun Ahmet, Uygun Ahmet, Gulsen Mustafa, Oren Sema, Oktenli Cagatay, Karaeren Necmettin
Primary Institution: Gulhane Military Medical Academy, School of Medicine
Hypothesis
Do changes in serum levels of IL-2, IL-4, TNFα, and IL-6 reflect inflammatory activity in patients with post-ERCP pancreatitis?
Conclusion
Increased serum levels of TNFα and IL-6 in patients with ERCP-induced pancreatitis indicate inflammatory activity.
Supporting Evidence
- 15.5% of patients developed post-ERCP pancreatitis.
- IL-4 levels were significantly lower in patients with post-ERCP pancreatitis at 24 hours.
- TNFα levels were higher in patients with post-ERCP pancreatitis at 12 hours.
- IL-6 levels increased significantly at 24 hours in complicated patients.
- TNFα/IL-4 ratios were significantly higher in patients with post-ERCP pancreatitis.
Takeaway
This study looked at blood tests to see if certain proteins can help doctors know if someone has pancreatitis after a procedure called ERCP.
Methodology
The study measured serum levels of IL-2, IL-4, TNFα, and IL-6 before, 12 hours, and 24 hours after ERCP in 45 patients and compared them to a control group of 10 patients with acute pancreatitis.
Limitations
The study did not investigate late-phase changes in CRP levels after ERCP.
Participant Demographics
45 patients (20 men, 25 women; mean age: 54.8 years) who underwent ERCP and 10 control patients (7 men, 3 women; mean age: 48.7 years) with acute pancreatitis.
Statistical Information
P-Value
P = .018 and P < .001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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