Browsing by Author "Robles García, Camila Fernanda"

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    805 Complications of Gastrointestinal Endoscopy in 85,391 Procedures
    (Mosby-Elsevier, 2012) Espino Espino, Alberto Antonio; García Astorquiza, Ximena Andrea; Mac Namara, Macarena; Richter Roca, Hugo Michael; Pimentel Muller, Fernando; Biel Morales, Francisco Javier; Robles García, Camila Fernanda; Callejas, Matías F.; Sharp Pittet, Allan Carlos; Donoso, Andrés; Candia Balboa, Roberto Andrés; González Donoso, Robinson; Jarufe Cassis, Nicolás; Arrese, Marco; Álvarez Lobos, Manuel; Padilla Pérez, Oslando
    Background: Complications are inherent to GI endoscopy (GIE) and do not necessarily imply endoscopist's negligence. They may occur even using highest standards of practice. Objectives: To analyze the frequency and severity of complications occurring within 30 days after of the GIE at a single university hospital in Chile. Methods: We reviewed the records about patients who underwent GIE from January 2001 through May 2011. Results: A total of 85,391 GIE were evaluated. Procedures: 46,928 (55%) esophagogastroduodenoscopy (EGD); 27,993 (32.8%) diagnostic colonoscopies; 1427 (1.7%) polypectomies; and other procedures (hemostasis, variceal band ligation (VBL), foreign-body removal, dilation, stents, PEG, ERCP, EUS and double balloon endoscopy) 9043 (10.5%). A total of 299 complications were associated with GIE (59 % female, mean age 63 years, range 5 - 99). The overall complications rate was 0.35% (cardiopulmonary (CP) 0.1%, bleeding 0.07%, perforation 0.06%, infection 0.04%, pancreatitis 0.03% and other). The overall complication rate was higher in therapeutic procedures (TP) vs diagnostic procedures (DP) (2.7% v/s 0.16%, p<0.0001). The percentage of severe complications was higher in TP vs DP (52.3% vs 28.4%, p<0.0001). The overall complication rate for EGD was 0.14% (CP 0.07%, perforation 0.017%, bleeding 0.019%); diagnostic colonoscopy, 0.27% (CP 0.1%, perforation 0.06%, bleeding 0.02%); and polypectomy, 1.8% (CP 0.14%, perforation 0.28%, bleeding 0.98%). A total of 15 deaths occurred (overall rate 0.018%, 83% in TP). The overall mortality rate was higher in TP vs DP (0.2% v/s 0.003%, p<0.0001). The mortality rate for PEG was 0.7%; VBL 0.4%; ERCP 0.2%; diagnostic colonoscopy 0.004%; EGD 0.004%; and polypectomy 0%. Conclusions: GIE is associated with complications and mortality. The severity and risk of complications are higher in therapeutic procedures. These risks should be clearly explained to patients and their family before the procedure.