Should bleeding tendency deter abdominal paracentesis?
Journal
Digestive and Liver Disease
Journal Volume
37
Journal Issue
12
Pages
946-951
Date Issued
2005
Author(s)
Abstract
Background and aims: This study was conducted to evaluate the complications and bleeding associated with either thrombocytopoenia or prolongation of prothrombin time for ultrasound-guided abdominal paracentesis in the emergency department. Study design and patients: In an emergency department of a tertiary centre, patients receiving ultrasound-guided abdominal paracentesis by the emergency physicians were prospectively enrolled. Patient characteristics, the preprocedure international normalised ratio for prothrombin time and the platelet count, and the procedure-related complications were collected and analysed. Results: For a 2-year study period, a total of 410 abdominal paracenteses in 163 patients were investigated. The preprocedure international normalised ratio for prothrombin time was more than 1.5 in 142 paracenteses; the preprocedure platelet count was less than 50 × 103 μL-1 in 55 paracenteses. Only two out of 410 procedures (0.5%, 95% confidence interval = 0.1-1.8%) were associated with minor complications of cutaneous bleeding in the same patient (0.6%, 95% confidence interval = 0.1-3.4%) at different visits. There was no significant procedure-related bleeding or complications even in patients with marked thrombocytopoenia or prolongation in international normalised ratio. Conclusions: Bleeding complication of ultrasound-guided abdominal paracentesis is uncommon and appears to be very mild, regardless of preprocedure international normalised ratio or platelet count. Routine correction of prolonged international normalised ratio or thrombocytopoenia before abdominal paracentesis may not be necessary. ? 2005 Editrice Gastroenterologica Italiana S.r.l.
Other Subjects
adult; aged; article; confidence interval; controlled study; disease severity; echography; emergency ward; female; gastrointestinal hemorrhage; human; international normalized ratio; major clinical study; male; observational study; paracentesis; prospective study; prothrombin time; skin bleeding; thrombocyte count; thrombocytopenia; blood clotting disorder; emergency health service; endoscopic echography; hemoperitoneum; middle aged; paracentesis; peritoneal cavity; thrombocytopenia; Abdominal Cavity; Adult; Aged; Aged, 80 and over; Blood Coagulation Disorders; Emergency Service, Hospital; Female; Hemoperitoneum; Humans; Male; Middle Aged; Paracentesis; Prospective Studies; Prothrombin Time; Thrombocytopenia; Ultrasonography, Interventional
Type
journal article