Hoilat et al. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Background and aimsThe pathogenesis of acute cholangitis (AC) occurs with biliary obstruction followed by bacterial growth in the bile duct. The leading cause of AC is obstructing gallstones. There have been conflicting theories about the optimal timing for cholecystectomy following AC. The aim of this study is to assess the impact of early cholecystectomy on the 30-day readmission rate, 30-day mortality, 90-day readmission rate and the length of hospital stay.MethodsThis retrospective study was performed between January 2015 and January 2021 in a high-volume tertiary referral teaching hospital. Included patients were 18 years or older with a definitive diagnosis of acute gallstone cholangitis who underwent endoscopic retrograde cholangiopancreatography (ERCP) with complete clearance of the bile duct as an index procedure. We divided the patients into two groups: patients who underwent ERCP alone and those who underwent ERCP with laparoscopic cholecystectomy (LC) on the same admission (ERCP+LC). Data were extracted from electronic medical records. The primary endpoint of the study was the 30-day readmission rate.ResultsA total of 114 patients with AC met the inclusion criteria of the study. The ERCP+LC group had significantly lower rates of 30-day readmission (2.2% vs 42.6%, p<0.001), 90-day readmission (2.2% vs 30.9%, p<0.001) and 30-day mortality (2.2% vs 16.2%, p=0.017) when compared with the ERCP group. In a multivariate logistic regression analysis, patients in the ERCP+LC group had 90% lower odds of 30-day readmission compared with patients who did not undergo LC during admission (OR=0.1, 95% CI (0.032 to 0.313), p<0.001).ConclusionPerforming LC on same day admission was associated with a decrease in 30-day and 90-day readmission rate as well as 30-day mortality.
BackgroundHepatic encephalopathy (HE) is defined as brain dysfunction that occurs because of acute liver failure or liver cirrhosis and is associated with significant morbidity and mortality. Lactulose is the standard of care till this date; however, polyethylene glycol (PEG) has gained the attention of multiple investigators.MethodsWe screened five databases namely PubMed, Scopus, Web of Science, Cochrane Library and Embase from inception to 10 February 2021. Dichotomous and continuous data were analysed using the Mantel-Haenszel and inverse variance methods, respectively, which yielded a meta-analysis comparing PEG versus lactulose in the treatment of HE.ResultsFour trials with 229 patients were included. Compared with lactulose, the pooled effect size demonstrated a significantly lower average HE Scoring Algorithm (HESA) Score at 24 hours (Mean difference (MD)=−0.68, 95% CI (−1.05 to –0.31), p<0.001), a higher proportion of patients with reduction of HESA Score by ≥1 grade at 24 hours (risk ratio (RR)=1.40, 95% CI (1.17 to 1.67), p<0.001), a higher proportion of patients with a HESA Score of grade 0 at 24 hours (RR=4.33, 95% CI (2.27 to 8.28), p<0.0010) and a shorter time to resolution of HE group (MD=−1.45, 95% CI (−1.72 to –1.18), p<0.001) in favour of patients treated with PEG.ConclusionPEG leads to a higher drop in the HESA Score and thus leads to a faster resolution of HE compared with lactulose.
Patient: Male, 84Final Diagnosis: Eosinophilic cholangitisSymptoms: Abdominal pain • fatigue • fever • loss of appetite • nausea • vomiting • weight lossMedication: —Clinical Procedure: Left hepatectomy with caudate lobe resectionSpecialty: Gastroenterology and HepatologyObjective:Rare diseaseBackground:A variety of benign etiologies of biliary stricture may initially be mistaken for hilar cholangiocarcinoma. Consequently, many patients undergo surgery for a benign disease that could have been treated medically. Eosinophilic cholangitis (EC) is an uncommon, benign, self-limiting disease that should be considered when approaching a case of obstructive jaundice since it causes biliary stricture formation. Transmural eosinophilic infiltration of the biliary tree is characteristic of EC. It may initially be indistinguishable from hilar cholangiocarcinoma.Case Report:We present a rare case of an 84-year-old male who was referred to our hospital for abdominal mass investigation with the provisional diagnosis of cholangiocarcinoma. During the workup, the index of suspicion for malignancy remained high as the typical laboratory and radiological findings for benign causes of biliary stricture were not present. Hence, the patient underwent left hepatectomy with caudate lobe resection and received a retrograde diagnosis of EC.Conclusions:This case demonstrates that EC could present in the elderly with cardinal signs of cancer and absence of the typical findings of EC which was not previously reported. Since only 70% of patients present with peripheral eosinophilia, we stress on the importance of implementing diagnostic criteria for EC in the setting where peripheral eosinophilia is absent. Furthermore, this disorder has been reported to respond well to steroid therapy, hence, diagnostic criteria for EC would provide another treatment option for elderly and/or those who are not fit for surgery.
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