Ascaris induced acute pancreatitis in paediatric population – a case series

The most common helminthic parasitic infection inhabiting human intestine is Ascaris lumbricoides (AL). Being the largest of the helminthic family, it infects almost one billion people worldwide, but any information about local population is unavailable especially in children. When patients present with abdominal pain, having ascaris induced pancreatitis never meets the differential diagnosis list even though AL itself is highly prevalent in our part of the world. Infected patients can present with a variety of symptoms depending on the location of parasite. If the biliary tree is inhabited, patients usually present with symptoms of choledocholithiasis or pancreatitis. We report the case series of 3 patients from paediatric age group, having acute pancreatitis secondary to AL. Patients had upper abdominal pain of varying duration. Ultrasound abdomen showed worm inside the Common Bile Duct (CBD) in all 3 patients. Endoscopic retrograde cholangio-pancreatography (ERCP) showed worms coming out of the ampullary orifice. ---Continu

Practical Use of Infliximab Concentration Monitoring in Pediatric Crohn Disease

OBJECTIVES: Therapeutic drug monitoring (TDM) that guides infliximab (IFX) intensification strategies has been shown to improve IFX efficacy. We conducted a review to evaluate the utility of TDM in the assessment and subsequent management of IFX loss of response in our pediatric population with Crohn disease (CD). METHODS: Single-center retrospective study of patients with CD receiving IFX that had TDM from December 2009 to September 2013. We defined subtherapeutic trough as a drug level below the detection limit of the Prometheus enzyme-linked immunoabsorbant assay and Anser reference values (1.4 and 1 μg/mL, respectively) or a mid-interval level \u3c12 \u3eμg/mL. RESULTS: One hundred ninety-one IFX concentration tests were performed on 72 patients with CD with loss of response to therapy as the primary indication (72%). 34% of all TDM were subtherapeutic. After initial TDM, 25 of the 72 patients received regimen intensification with 72% in clinical remission at 6 months. Including all of the TDM that resulted in IFX dose intensification, we found a significant improvement in 6-month remission rates whether intensification followed mid-interval (88% remission) or trough (56% remission) testing (P = 0.026). Antibody to infliximab was found in 14 patients with 5 occurring in the first year of therapy. Furthermore, 71% of patients with antibody to infliximab that were switched to an alternative anti-tumor necrosis factor achieved clinical remission at six months. In multivariable regression analysis, we found IFX dose (mg/kg), IFX dosing frequency (weeks), and the erythrocyte sedimentation rate at the previous infusion were significantly associated with the IFX concentration. CONCLUSIONS: TDM in our pediatric population with CD led to informed clinical decisions and improved rates of clinical remission

Practical Use of Infliximab Concentration Monitoring in Pediatric Crohn Disease

OBJECTIVES: Therapeutic drug monitoring (TDM) that guides infliximab (IFX) intensification strategies has been shown to improve IFX efficacy. We conducted a review to evaluate the utility of TDM in the assessment and subsequent management of IFX loss of response in our pediatric population with Crohn disease (CD). METHODS: Single-center retrospective study of patients with CD receiving IFX that had TDM from December 2009 to September 2013. We defined subtherapeutic trough as a drug level below the detection limit of the Prometheus enzyme-linked immunoabsorbant assay and Anser reference values (1.4 and 1 μg/mL, respectively) or a mid-interval level \u3c12 \u3eμg/mL. RESULTS: One hundred ninety-one IFX concentration tests were performed on 72 patients with CD with loss of response to therapy as the primary indication (72%). 34% of all TDM were subtherapeutic. After initial TDM, 25 of the 72 patients received regimen intensification with 72% in clinical remission at 6 months. Including all of the TDM that resulted in IFX dose intensification, we found a significant improvement in 6-month remission rates whether intensification followed mid-interval (88% remission) or trough (56% remission) testing (P = 0.026). Antibody to infliximab was found in 14 patients with 5 occurring in the first year of therapy. Furthermore, 71% of patients with antibody to infliximab that were switched to an alternative anti-tumor necrosis factor achieved clinical remission at six months. In multivariable regression analysis, we found IFX dose (mg/kg), IFX dosing frequency (weeks), and the erythrocyte sedimentation rate at the previous infusion were significantly associated with the IFX concentration. CONCLUSIONS: TDM in our pediatric population with CD led to informed clinical decisions and improved rates of clinical remission

Comparative effectiveness of antiplatelet therapies for saphenous venous graft occlusion and cardiovascular outcomes: A network meta-analysis

Introduction: The ideal antiplatelet therapy to maintain graft patency after coronary artery bypass graft surgery (CABG) remains controversial. This review of randomized controlled trials (RCTs) aims to compare aspirin monotherapy, ticagrelor monotherapy, dual antiplatelet therapy (DAPT) with aspirin and ticagrelor (Asp+Tica) or with aspirin and clopidogrel (Asp+Clopi) to evaluate differences in post-CABG saphenous vein graft (SVG) occlusion, internal mammary artery (IMA) occlusion, myocardial infarction (MI), bleeding, and all-cause mortality (ACM) rates.Evidence acquisition: The literature review was conducted on several electronic databases, including Medline, Embase, and Cochrane Central, from inception to August 10, 2022. Data was extracted using a predefined proforma. A Bayesian random-effects model was used for calculating point effect estimates (odds ratio and standard deviation). Quality assessment was done using the Cochrane RoB-2 tool.Evidence synthesis: Ten RCTs comprising 2139 patients taking anti-platelets post-CABG were included. For preventing SVG occlusion, Asp+Tica showed the lowest mean AR of 0.144±0.068. Asp+Tica also showed a trend toward lesser postoperative MI risk and lower ACM rates, with a mean AR of 0.040±0.053 and 0.018±0.029, respectively. For maintaining IMA graft patency, Asp+Clopi showed the lowest mean AR of 0.092±0.053. Ticagrelor had the lowest mean AR of 0.049±0.075, with Asp+Tica showing a similar mean AR of 0.049±0.045 for postoperative major bleeding risk.Conclusions: Our analysis demonstrates that Asp+Tica can be the ideal therapy for patients undergoing CABG using SVG as it decreases the risk of post-CABG SVG occlusion and is not associated with a significantly higher risk for major bleeding