Radiographic parameters associated with fracture-related infection in high energy bicondylar tibial plateau fractures managed with two-stage treatment: Identifying the bad actors.

Introduction: High energy tibial plateau fractures are fraught with complications, particularly fracture-related infection (FRI). Previous studies have evaluated patient demographics, fracture classification, and injury characteristics as risk factors for FRI in patients with these injuries. This study evaluated the relationship between radiographic parameters (fracture length relative to femoral condyle width (FLF ratio), initial femoral displacement (FD ratio), and tibial widening (TW ratio)) and fracture-related infection following internal fixation in high energy bicondylar tibial plateau fractures.

Tranexamic acid improves early postoperative mobilization in cancer patients undergoing endoprosthetic reconstruction.

Background And Objectives: Tranexamic acid (TXA) has been shown to decrease perioperative blood loss, transfusions, and cost in patients undergoing resection of aggressive bone tumors and endoprosthetic reconstruction. This study explored the effect of TXA administration on postoperative mobilization in these patients.

Methods: This study included 126 patients who underwent resection of an aggressive bone tumor and endoprosthetic reconstruction; 61 patients in the TXA cohort and 65 patients in the non-TXA cohort.

The effects of cocaine on heart rate and electrocardiogram in zebrafish (Danio rerio).

Zebrafish (Danio rerio) have been used as a model organism to explore the genetic basis for responsiveness to addictive drugs like cocaine. However, very little is known about how the physiological response to cocaine is mediated in zebrafish. In the present study electrocardiograms (ECGs) were recorded from adult zebrafish treated with cocaine.