Emergency medical services bring a 49-year-old male with decompensated cirrhosis to the trauma bay following an episode of voluminous hematemesis at home. He appears lethargic and pale. Initial vital signs reveal a heart rate of 128/min and a blood pressure of 82/48 mmHg. Arrange the following interventions in the most appropriate sequential order for managing this patient's condition.
- 1Place bilateral large-bore peripheral intravenous lines for aggressive fluid and blood product administration
- 2Initiate pharmacologic therapy with an intravenous splanchnic vasoconstrictor and prophylactic antibiotics
- 3Consult gastroenterology for an esophagogastroduodenoscopy and potential variceal banding
- 4Evaluate for a transjugular intrahepatic portosystemic shunt procedure
Cevap
The correct sequence is: establishing IV access for resuscitation, followed by pharmacologic therapy (vasoconstrictor and antibiotics), then diagnostic and therapeutic endoscopy, and finally considering a TIPS procedure if bleeding is refractory.
Acute variceal hemorrhage management follows a strict sequence to minimize mortality. First, the ABCs (Airway, Breathing, Circulation) must be secured; in this patient with hemorrhagic shock, immediate large-bore IV access and volume resuscitation are paramount. Second, medical therapy including splanchnic vasoconstrictors (e.g., octreotide) and prophylactic antibiotics (e.g., ceftriaxone) should be initiated to lower portal pressures and prevent severe infections. Third, once the patient is adequately resuscitated, urgent endoscopy (within 12 hours) is performed to identify and treat the bleeding source, typically with variceal band ligation. Finally, if bleeding cannot be controlled with medical and endoscopic therapies, rescue interventions such as transjugular intrahepatic portosystemic shunt (TIPS) or balloon tamponade are utilized.
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Anahtar Kavram
The management of acute variceal hemorrhage requires a stepwise approach prioritizing hemodynamic resuscitation, followed by medical therapy (vasoconstrictors, antibiotics), endoscopic intervention, and lastly rescue procedures like TIPS.