Peptic ulcer perforation
ICD-10 K27.1 · ICD-11 DA61/ME24.3Z1

Treatment of Perforated Peptic Ulcer in the Hemodynamically Unstable Patient

Clinical Scenario

Peptic ulcer perforation in a hemodynamically unstable patient is a surgical emergency. Circulatory compromise compounds the already high mortality of free perforation, demanding immediate and coordinated intervention.

Why Hemodynamic Instability Defines This Protocol

In the unstable patient, physiological deterioration is both a direct cause of mortality and a surgical risk factor. Evidence strongly supports rapid resuscitation as a priority intervention to reduce mortality before and during definitive surgical management. Open surgery is recommended over minimally invasive approaches in this population.

Approach Overview

Management involves urgent resuscitative measures — including individualized fluid and vasopressor therapy guided by hemodynamic monitoring — alongside broad-spectrum antibiotic coverage and early open surgical repair. The structured protocol specifies how these components are sequenced and integrated; the complete regimen is available via the link below.

Key Clinical Targets

Restoration of physiological stability is the primary endpoint: mean arterial pressure ≥ 65 mmHg, urine output ≥ 0.5 ml/kg/h, and normalization of serum lactate.

Instant Access to Structured Evidence-Based Regimens

References

  1. In unstable patients with perforated peptic ulcer, we recommend performing rapid resuscitation to reduce mortality (strong recommendation based on low quality evidences, 1C).
  2. We suggest utlizing different types of hemodynamic monitoring (invasive or not) to optimize fluids/vasopressor therapy and to individualize the resuscitation strategy (strong recommendation based on low quality evidences, 1C).
  3. In unstable patients with perforated peptic ulcer, we recommend open surgery (strong recommendation based on very low-quality of evidences, 1D).
  4. In patients with perforated peptic ulcer, we recommend the administration broad-spectrum antibiotics (strong recommendation based on low-quality evidences, 1C).
  5. In unstable patients with perforated peptic ulcer, we recommend restoring physiological parameters with a mean arterial pressure ≥ 65 mmHg, a urine output ≥ 0.5 ml/kg/h, and a lactate normalization (strong recommendation based on low-quality evidences, 1C).
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