Timing of gallbladder removal after pancreatitis matters — and sex plays a bigger role than you'd think

Cholecystectomy is the standard recommendation after acute biliary pancreatitis (abP) to prevent recurrence, but when to operate has long been debated. A new retrospective study of 205 patients from Germany's Giessen University Hospital sheds light on the issue — and the findings suggest that both disease severity and patient sex should drive the decision.

Patients who had their gallbladder removed during the same hospital admission as their pancreatitis episode (1-stage) faced a significantly higher rate of postoperative ICU admission compared to those who had surgery later (2-stage). Men, in particular, had notably worse surgical outcomes — more blood loss, longer operations, and higher odds of ICU admission and conversion to open surgery.

Key Takeaways:

• Men with mild abP had over 8x higher odds of ICU admission vs. women with mild abP
• In moderate-to-severe abP, 1-stage cholecystectomy led to much longer ICU stays (5.0 vs. 0.3 days)
• Men with mild abP also had over 7x higher odds of conversion to open surgery
• 1-stage cholecystectomy was associated with a higher rate of postoperative ICU admission overall (22.1% vs. 7.6%)

Why it matters: These findings challenge a one-size-fits-all approach to cholecystectomy timing. Clinicians should weigh both the severity of pancreatitis and the patient's sex when planning surgery — a personalized approach that could meaningfully reduce ICU burden and postoperative complications.