Erratum: Right-sided Bochdalek hernia in an adult: a case report.

[This corrects the article DOI: 10.1093/jscr/rjab357.].

Effectiveness of Fentanyl in Facilitating Cannulation of Ampulla of Vater during Endoscopic Retrograde Cholangiopancreatography.

BACKGROUND: Endoscopic retrograde cholangiopancreatography is carried out under moderate sedation mostly by use of propofol, opioids and benzodizepines. The aim of study is to assess difficulty in cannulation of ampulla of vater with the use of fentanyl. METHODS: A prospective randomized double blind comparative study was conducted at Bharatpur Hospital from August 2019 to August 2020 among patients undergoing Endoscopic retrograde cholangiopancreatography. Total 100 patients were enrolled in study and were divided in two groups - Group P (propofol and midazolam) and Group FP (propofol, midazolam and fentanyl). Ease of cannulation was determined using Freeman scale. Independent sample t-test was used to compare mean between two groups and Chi Square test was used to compare categorical variables. RESULTS: Mean age (51.36±17.750 years versus 56.74±16.995 years), weight (58.88±8.151 kg versus 57.32±8.431 kg) and gender distribution (14 versus 12 male patients and 36 versus 38 female patients) were comparable in both groups-Group P and Group FP. There were 34 patients in Group P and 37 patients in Group FP with easy cannulation and 16 patients in Group P and 13 patients in Group FP with difficult cannulation, which was comparable (p value=0.509) Conclusions: Cannulation of ampulla of vater is not affected by the use of fentanyl in combination with propofol when compared to propofol alone and can be routinely used during endoscopic retrograde cholangiopancreatography.

Post Endoscopic Retrograde Cholangiography Bilateral Loss of vision: A Case Report.

Endoscopic retrograde cholangiopancreatography is an invasive endoscopic procedure done more often for therapeutic rather than diagnostic purposes. There are various complications of this procedure like pancreatitis, cholangitis, hemorrhage, perforation and other rare adverse events. In this case report, we discuss a case of a 40 years female who was referred to our center for endoscopic retrograde cholangiography. After the procedure she complained of bilateral loss of vision which was an unknown complication to us. But after looking back to literature we found two such case reports attributed to isolated bilateral lateral geniculate body infarct.

Ringer's Lactate Hydration and Incidence of Post ERCP Pancreatitis: A Descriptive Cross-sectional Study.

INTRODUCTION: Endoscopic retrograde cholangiopancreatography is one of the most frequently used treatment modality for various pancreatobiliary problems. Frequent complications of endoscopic retrograde cholangiopancreatography include pancreatitis, cholangitis, hemorrhage and perforation. This study was done to see the prevalence of post endoscopic retrograde cholangiopancreatography pancreatitis in patient aggressively hydrated with Ringer's Lactate solution. METHODS: A descriptive cross sectional study was carried out on patient undergoing endoscopic retrograde cholangiopancreatography at Bharatpur Hospital from June 2018 to August 2020. Ethical clearance was taken from Institutional Review Committee Bharatpur Hospital (reference number 16/076/77). The convenient sampling method was applied. Data were collected and analyzed in statistical package for the social sciences version 16. Point estimate at 95% confidence interval was calculated along with frequency and proportion for binary data. RESULTS: Pain abdomen was assessed using Visual Analogue Scale and it was found that 8.1% of patients (15 patients) complained of pain abdomen with visual analogue scale> 3. Serum amylase was sent only in those patients who complained of pain abdomen and only in three patients (1.6%) serum amylase was increased more than 3 times the upper limit of normal value suggestive of pancreatitis. All three patients who had pancreatitis had precut sphincterotomy. CONCLUSIONS: In this study we found that incidence of pancreatitis slumped after aggressive hydration with Ringer's lactate solution and adjunct use of other prophylactic measures for prevention of post endoscopic retrograde cholangiopancreatography pancreatitis might yield further better results.