Readability of Online Pediatric Orthopaedic Trauma Patient Education Materials.

Introduction: The importance of web resources for educating orthopaedic trauma patients is well recognized. Yet these resources often exceed the sixth-grade reading level and are too complex for most patients to understand. This study examines the readability of the American Academy of Orthopaedic Surgeons' (AAOS) pediatric trauma-related educational content compared with similar materials from the Pediatric Orthopaedic Society of North America (POSNA).

Evaluation of Intraoperative Volumetric Assessment of Breast Volume Using 3D Handheld Stereo Photogrammetric Device.

Methods for assessing three-dimensional (3D) breast volume are becoming increasingly popular in breast surgery. However, the precision of intraoperative volumetric assessment is still unclear. Until now, only non-validated scanning systems have been used for intraoperative volumetric analyses.

Development of an ectopic huLiver model for Plasmodium liver stage infection.

Early Plasmodium falciparum and P. vivax infection requires parasite replication within host hepatocytes, referred to as liver stage (LS). However, limited understanding of infection dynamics in human LS exists due to species-specificity challenges.

Mechanisms of 8-aminoquinoline induced haemolytic toxicity in a G6PDd humanized mouse model.

Primaquine (PQ) and Tafenoquine (TQ) are clinically important 8-aminoquinolines (8-AQ) used for radical cure treatment of P. vivax infection, known to target hepatic hypnozoites. 8-AQs can trigger haemolytic anaemia in individuals with glucose-6-phosphate dehydrogenase deficiency (G6PDd), yet the mechanisms of haemolytic toxicity remain unknown.

Measurements of 5,6-Orthoquinone, a Surrogate for the Presumed Active Primaquine Metabolite 5-Hydroxyprimaquine, in the Urine of Cambodian Adults.

The active metabolites of primaquine, in particular 5-hydroxyprimaquine, likely responsible for the clearance of dormant hypnozoites, are produced through the hepatic CYP450 2D6 (CYP2D6) enzymatic pathway. With the inherent instability of 5-hydroxyprimaquine, a stable surrogate, 5,6-orthoquinone, can now be detected and measured in the urine as part of primaquine pharmacokinetic studies. This study performed CYP450 2D6 genotyping and primaquine pharmacokinetic testing, to include urine 5,6-orthoquinone, in 27 healthy adult Cambodians, as a preliminary step to prepare for future clinical studies assessing primaquine efficacy for Plasmodium vivax infections.