Complications of ERCP for choledocholithiasis in a sickle cell cohort.

Background: Patients with sickle cell disease (SCD) demand special attention during clinical interventions because they are predisposed to acute chest syndrome (ACS), vaso-occlusive crises, intra-vascular haemolysis and immune paresis. Although SCD is endemic in the Caribbean, there has been no report on endoscopic retrograde cholangio-pancreatography (ERCP) outcomes in these patients from this region.

Study: The records of patients with SCD who underwent ERCP between 1 January 2005 and 1 June 2010 were analysed retrospectively. Parameters assessed included patient demographics, procedural details, ERCP-related and SCD-related morbidity. Data were analysed using SPSS version 12.0.

Results: Fifty-four patients with SCD were subjected to ERCP during the study period. There were 37 women and 17 men at a mean age of 28 years (SD +/-12.05). There was 29% (16) overall morbidity, with 10 (18.5%) SCD-related complications and six (11.1%) ERCP-specific complications. More common complications were: pancreatitis (9.3%); cholangitis (1.9%); ACS (9.3%); pneumonia (3.7%); and painful crises (5.6%). There was one death (1.9%) due to multiple organ failure secondary to severe pancreatitis.

Conclusions: This study suggests that the SCD cohort requires special perioperative attention to minimise the inordinately high morbidity, many of which are SCD-related. We propose a perioperative management protocol that may minimise morbidity in these patients.