Effect of Aviptadil, a Novel Therapy, on Clinical Outcomes of Patients with Viral-related Severe ARDS: A Retrospective Observational Study.

Background: Dealing with life-threatening viral acute respiratory distress syndrome (ARDS) has always been challenging and with the recent COVID pandemic experience, there is still the need of newer therapies to alleviate mortality. Aviptadil, has shown significant beneficial results in covid. We share our experience with this molecule by doing a retrospective study to evaluate the effect of this drug on clinical outcomes in viral-related Ards patients.

Cerebral Aspergillosis Complicating COVID Recovery.

Sampley S, Bhasin D, Singh H, Mishra S. Cerebral Aspergillosis Complicating COVID Recovery. Indian J Crit Care Med 2022;26(4):535-536.

Plasmapheresis for Pulmonary Hemorrhage Following Viperine Snakebite: A Case Report with Review of Literature.

Introduction: Snakebites are one of the commonest occupational hazards in tropical countries and viperine bites are potential to cause systemic toxicity. Coagulopathies and acute kidney injury (AKI) have been documented and easily dealt with in past, but pulmonary hemorrhage has been rarely seen and plasmapheresis has shown promising result for the same. This case reports highlight the effective use of plasmapheresis for pulmonary hemorrhage post-snakebite.

Frequency & predictors of pancreatitis in symptomatic primary hyperparathyroidism.

Background & Objectives: The frequency and predictors of pancreatitis in primary hyperparathyroidism (PHPT) are not well understood. The objective of the present study was to evaluate the frequency of pancreatitis in patients with PHPT and its association with clinical and biochemical parameters of the disease.

Methods: In this retrospective study all consecutive patients with PHPT registered in the PHPT registry (www.

Discovery of an Orally Bioavailable Inhibitor of Defective in Cullin Neddylation 1 (DCN1)-Mediated Cullin Neddylation.

We previously reported the discovery, validation, and structure-activity relationships of a series of piperidinyl ureas that potently inhibit the DCN1-UBE2M interaction. We demonstrated that compound 7 inhibits both the DCN1-UBE2M protein-protein interaction and DCN1-mediated cullin neddylation in biochemical assays and reduces levels of steady-state cullin neddylation in a squamous carcinoma cell line harboring DCN1 amplification. Although compound 7 exhibits good solubility and permeability, it is rapidly metabolized in microsomal models (CL = 170 mL/min/kg).

Percutaneous catheter drainage followed by endoscopic transluminal drainage/necrosectomy for treatment of infected pancreatic necrosis in early phase of illness.

Background And Objectives: Infected pancreatic necrosis (IPN) in the early phase is treated with "step up approach" involving initial percutaneous catheter drainage (PCD) followed by necrosectomy. There is a paucity of data on a combined approach of initial PCD followed by endoscopic drainage and necrosectomy. A retrospectively study on safety and efficacy of initial PCD followed by endoscopic transluminal drainage and necrosectomy in IPN.

Fluorodeoxyglucose-positron emission tomography/computed tomography performs better than contrast-enhanced computed tomography for metastasis evaluation in the initial staging of pancreatic adenocarcinoma.

Objective: To evaluate the additional role of FDG-PET/CT to the conventional multiphasic CECT in the initial staging of pancreatic adenocarcinoma.

Methods: 54 patients diagnosed with pathologically proven pancreatic malignancy underwent FDG-PET/CECT. The sensitivity, specificity, PPV, NPV, and accuracy of PET/CT and CECT for nodal and metastatic staging were calculated.

Blocking an N-terminal acetylation-dependent protein interaction inhibits an E3 ligase.

N-terminal acetylation is an abundant modification influencing protein functions. Because ∼80% of mammalian cytosolic proteins are N-terminally acetylated, this modification is potentially an untapped target for chemical control of their functions. Structural studies have revealed that, like lysine acetylation, N-terminal acetylation converts a positively charged amine into a hydrophobic handle that mediates protein interactions; hence, this modification may be a druggable target.

Simultaneous Occurrence of Varicella Zoster Virus-Induced Pancreatitis and Hepatitis in a Renal Transplant Recipient: A Case Report and Review of Literature.

Introduction: Gastrointestinal complications are common after renal transplantation, including oral lesions, esophagitis, gastritis, diarrhea, and colon carcinoma. The differential diagnosis is difficult in this scenario because multiple factors such as drugs, infections, and preexisting gastrointestinal disease come into play.

Case Presentation: We report a case of varicella zoster virus-induced pancreatitis and hepatitis in a renal transplant recipient.

Prognostic significance of differentiating necrosis from fluid collection on endoscopic ultrasound in patients with presumed isolated extrapancreatic necrosis.

Background: Extrapancreatic necrosis is diagnosed on computed tomography (CT) as extrapancreatic changes that are more than fat stranding; both fluid collections and necrosis would have a similar appearance. The aim of this study was to determine the prognostic significance of differentiating peripancreatic necrosis from fluid collection on endoscopic ultrasound (EUS) in patients with presumed isolated extrapancreatic necrosis.

Methods: We carried out a retrospective analysis of prospectively collected data from 36 patients (25 males; age range 19-65 years) with acute pancreatitis (AP) and isolated extrapancreatic necrosis.

Endoscopic ultrasound guided transmural drainage of walled off pancreatic necrosis using a "step - up" approach: A single centre experience.

Background: Walled off necrosis (WON) can be treated endoscopically using multiple transmural plastic stents or fully covered self-expandable metallic stent (FCSEMS) and direct endoscopic necrosectomy (DEN). We evaluated the efficacy of "step-up" endoscopic transmural approach for treatment of WON.

Methods: Retrospective analysis of data of 86 patients with WON who were treated with attempted endoscopic ultrasound (EUS) guided "step up" transmural drainage during last 5 years was done.

Capsule endoscopy in small bowel Crohn's disease and Tuberculosis.

Differentiation of small bowel tuberculosis (SBTB) from Crohn's disease (CD) is a diagnostic challenge. We studied 52 patients with suspected SBTB or CD with terminal ileal involvement, who were prospectively enrolled. After confirming patency of the gastrointestinal tract, 26 patients underwent capsule endoscopy (CE).

Timing of surgical intervention in patients of infected necrotizing pancreatitis not responding to percutaneous catheter drainage.

Background: The timing of surgery in patients not responding to percutaneous catheter drainage (PCD) in infected pancreatic necrosis remains challenging.

Materials And Methods: A randomized controlled trial was designed to establish the optimal timings of surgery following PCD in patients with infected pancreatic necrosis (IPN). Patients who did not improve by day 10 after PCD insertion were included in the present study and were randomized to group A (step-up approach as a bridge to surgery) or group B (step-up approach with intention to avoid surgery).

Opium-related sphincter of Oddi dysfunction causing double duct sign.

Double duct sign where there is a simultaneous dilatation of both the common bile duct (CBD) and pancreatic duct is usually associated with sinister causes like malignancies of pancreatic head or ampulla. Occasionally, benign causes like chronic pancreatitis or sphincter of Oddi dysfunction (SOD) may cause double duct sign. Chronic opium abuse is a rare cause of the double duct sign, and endoscopic ultrasound (EUS) findings of this rare entity have been occasionally reported.