Prevertebral soft tissue swelling after anterior cervical internal fixation at different segments: a retrospective study.

Atlantoaxial segments have not been discussed in existing studies on prevertebral soft tissue (PVST) swelling after cervical operations. This study aimed to investigate the characteristics of PVST swelling after anterior cervical internal fixation at different segments. This retrospective study included patients who underwent transoral atlantoaxial reduction plate (TARP) internal fixation (Group I, n=73), C3/C4 anterior decompression and vertebral fixation (Group II, n=77), or C5/C6 anterior decompression and vertebral fixation (Group III, n=75) at our Hospital.

Pharmacodynamics of tigecycline alone and in combination with colistin against clinical isolates of multidrug-resistant Acinetobacter baumannii in an in vitro pharmacodynamic model.

The objectives of this study, which were based on the hypothesis of mutant prevention concentration (MPC), were to compare tigecycline and colistin monotherapy and combination therapy against multidrug-resistant Acinetobacter baumannii (MDR-AB) and to identify changes in the susceptibility of the organism using an in vitro pharmacodynamic model. Human free-drug concentration profiles of colistin and tigecycline used alone and in combination were simulated against four clinical MDR-AB isolates over 24 h. Pharmacodynamic activity was measured as log CFU/mL and as the area under the bactericidal curve (AUBC).

Cuff-leak test combined with interventional bronchoscopy benefits early extubation for patients who received tarp surgery.

Purpose: This study explored the performance characteristics of a cuff-leak test (CLT) combined with interventional fiberoptic bronchoscopy (FBS) for evaluating whether early nasoendotracheal extubation was possible for patients who had received transoral atlantoaxial reduction plate (TARP) internal fixation surgery.

Methods: 318 patients who underwent surgery were retrospectively analyzed (between January 2006 and December 2012). Extubation was performed by conventional approach (CA group, until December 2008) and improved approach (IA group, from January 2009) including CLT and an interventional FBS procedure.