Treatment of Moderate-Severity Acute Cholangitis When Two or More Severity Criteria Are Present

Moderate-severity (Grade II) acute cholangitis is identified when a patient meets any two of five defined clinical and laboratory severity criteria. This classification carries meaningful implications for how urgently and through which approach the underlying cause should be addressed.

Severity Criteria — Any Two Required for Grade II

Abnormal WBC count (>12,000/mm³ or <4,000/mm³)
High fever (≥39 °C)
Age ≥75 years
Hyperbilirubinemia (total bilirubin ≥5 mg/dL)
Hypoalbuminemia (<0.7 × lower limit of normal)

Treatment Approach

When the underlying cause requires intervention, management involves a procedural approach — the structured protocol specifies which route applies and the conditions under which it is selected.

Treatment targets the etiology and may involve an endoscopic, percutaneous, or surgical approach. The choice between these options — and the precise sequence — is detailed in the full evidence-based protocol.

Instant Access to Structured Evidence-Based Regimens

References

"Grade II" acute cholangitis is associated with any two of the following conditions:

Abnormal WBC count (>12,000/mm³, <4,000/mm³) • High fever (≥39 °C) • Age (≥75 years) • Hyperbilirubinemia (total bilirubin ≥5 mg/dL) • Hypoalbuminemia (<STD × 0.7)

Treatment for etiology if still needed (endoscopic treatment, percutaneous treatment, or surgery)

DOI: 10.1002/jhbp.509 View source ↗