Fragmentation of Care After Admissions for Burn: An Analysis of the National Readmissions Database.

Introduction: Burn patients require complex longitudinal care guided by a team with specific clinical expertise. Burn patients are at increased need for readmission, which may result in Fragmentation of care (readmission to hospitals other than the index hospital), that can lead to increases in mortality, length of stay, and financial burden. In the already-complex burn patient, negative effects of care fragmentation may be magnified.

A rare case of retained sabot after close-range shotgun injury.

Background: Shotgun injuries are a relatively uncommon type of trauma, and therefore may present a challenge in management for trauma surgeons. This is particularly true in the case of surgeons unfamiliar with the unique characteristics of shotgun wounds and the mechanics of shotguns. In many cases, the shot pellets are the primary source of injury.

Expedient and modular access to 2-azabicyclic architectures by iron-catalyzed dehydrative coupling of alcohol-bearing allylic lactams.

A high-yielding, cost-effective, modular and environmentally benign approach to [5,5]- or [6,5]-2-azabicyclic architectures bearing vicinal stereocenters, by Fe-catalyzed intramolecular dehydrative coupling of readily affordable alcohol-bearing allylic lactams is presented.

Modular access to vicinally functionalized allylic (thio)morpholinonates and piperidinonates by substrate-controlled annulation of 1,3-azadienes with hexacyclic anhydrides.

A modular substrate-controlled hexannulation of inherently promiscuous 1,3-azadienes with hexacyclic anhydrides, which affords versatile vicinally functionalized allylic lactams, in high yields, regio- and stereoselectivities is described.

Regiocontrolled synthesis of (hetero)aryl and alkenyl dehydropyrrolidines, dehydropiperidines and azepenes by Ru-catalyzed, heteroatom-directed α-C-H activation/cross-coupling of cyclic enamides with boronic acids.

The synthesis of α-aryl and alkenyl pyrrolidine-, piperidine-, and azepane derivatives, through the intermediacy of cyclic enamides is described. The desired outcome is achieved through ruthenium-catalyzed, site-selective sp(2) C-H activation/cross-coupling with aryl and alkenyl boronic acids. The regioselectivity (α-sp(2)vs.