The diagnostic value of Rosemont and Japanese diagnostic criteria for 'indeterminate', 'suggestive', 'possible' and 'early' chronic pancreatitis.

BACKGROUND: Longitudinal data are lacking to support consensus criteria for diagnosing early chronic pancreatitis. METHODS: Retrospective single centre study of the initial evidence for chronic pancreatitis (CP), with reassessment after follow-up (January 2003-November 2016). RESULTS: 807 patients were previously diagnosed with chronic pancreatitis. This diagnosis was rejected in 118 patients: 52 had another pathology altogether, the remaining 66 patients formed the study population. 38 patients with 'normal' imaging were reclassified as chronic abdominal pain syndrome (CAPS), and 28 patients had minimal change features of CP on EUS (MCEUS) but never progressed. Strict application of the Japanese diagnostic criteria would diagnose only two patients with early CP and eleven as possible CP. Patients were more likely to have MCEUS if the EUS was performed within 12 months of an attack of acute pancreatitis. 40 patients with MCEUS were identified, including an additional 12 who progressed to definite CP after a median of 30 (18.75-36.5) months. Those continuing to consume excess alcohol and/or continued smoking were significantly more likely to progress. Those who progressed were more likely to develop pancreatic exocrine insufficiency, require pancreatic surgery and had higher mortality. CONCLUSION: There needs to be more stringent application of the systems used for diagnosing chronic pancreatitis with revision of the current terminology 'indeterminate', 'suggestive', 'possible', and 'early' chronic pancreatitis. All patients with MCEUS features of CP require ongoing clinical follow up of at least 30 months and all patients with these features should be strongly counselled regarding smoking cessation and abstinence from alcohol.

Potential benefits of fast-track concepts in paediatric colorectal surgery.

BACKGROUND: Structured care pathways optimising peri-operative care have been shown to significantly enhance post-operative recovery. We aim to determine if enhanced recovery after surgery (ERAS) principles could provide benefit for paediatric patients undergoing major colorectal resection for inflammatory bowel disease (IBD). METHODS: Children undergoing elective bowel resection for IBD at a regional paediatric unit using standard methods of peri-operative care were matched to adult cases from an associated tertiary referral university hospital already using an ERAS program. Cases were matched for disease type, gender, operative procedure, and ASA grade. RESULTS: Forty-four children undergoing fifty procedures were identified. Thirty-four were matched to adult cases. Total length of stay in the paediatric group was significantly longer than in the adult group (6 vs. 9 days; P=0.001). Paediatric patients were slower to start solid diet (1 vs. 4 days; P<0.0001) and were slower to mobilize post-operatively (1 vs. 4 days; P<0.0001). No difference was seen in time to restoration of bowel function (2 vs. 3 days; P=0.49). Thirty day readmissions and total in-hospital morbidity were not significantly different between the groups. CONCLUSION: Potentially, application of ERAS in paediatric surgery could accelerate recovery and reduce length of post-operative stay thereby improving quality and efficiency of care.

The pain of chronic pancreatitis: a persistent clinical challenge.

The pain of chronic pancreatitis represents a major challenge to those working in the field, including pain specialists, gastroenterologists and surgeons. This article describes the different aetiologies of chronic pancreatitis and lists the models for the pathogenesis of pain, including novel ideas such as the role of the immune system in the modulation of pain. The patient profile in chronic pancreatitis is discussed along with the social impact of the disease in relation to alcohol misuse. The range of treatment strategies including medical, endoscopic and surgical approaches are evaluated. Common analgesic regimes and their limitations are reviewed. The pain of chronic pancreatitis remains refractory to effective treatment in many cases and further study and understanding of the underlying pathophysiology are required.