Aerodigestive Sequelae and Triple Endoscopy after Congenital Tracheoesophageal Fistula Repair in Children.

Unlabelled: Children post-tracheoesophageal fistula (TEF) repair may present with chronic respiratory and gastrointestinal symptoms that can affect quality of life.

Objective: To identify factors associated with positive findings on triple endoscopy following neonatal TEF repair.

Study Design: Case series with retrospective review of patients.

What is the robustness of randomized controlled trials supporting rhinosinusitis guidelines?

Purpose: To determine the robustness of randomized controlled trials (RCTs) supporting the current rhinosinusitis guideline; International Consensus Statement on Allergy and Rhinology: rhinosinusitis (ICAR-RS).

Materials & Methods: RCTs referenced by ICAR-RS with primary dichotomous outcomes were analyzed. The Fragility Index (FI) was calculated for trials with statistically significant findings.

Structural Basis of p97 Inhibition by the Site-Selective Anticancer Compound CB-5083.

Inhibition of p97, a key player in the ubiquitin-proteasome degradation pathway, has been proposed as a treatment of cancer. This concept was nearly realized recently when a potent p97 inhibitor, 1-[4-(benzylamino)-5H,7H,8H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-4-carboxamide (CB-5083), was developed and demonstrated broad antitumor activity in various tumor models. CB-5083 functions as a competitive inhibitor that binds selectively to the ATP-binding site of the D2 domain, although both the D1 and D2 ATPase sites of p97 are highly similar.