Ultrasound-Guided Brachiocephalic Venipuncture for Neonatal Central Venous Access: A Multicenter Study Validating Safety and Feasibility

Ultrasound-Guided Brachiocephalic Venipuncture for Neonatal Central Venous Access: A Multicenter Study Validating Safety and Feasibility

This multicenter observational study demonstrates that ultrasound-guided supraclavicular brachiocephalic vein cannulation is a feasible, safe, and reproducible method for central venous catheter placement in critically ill neonates, with a high first-attempt success and low complication rates.
Longitudinal Voice Changes in Transmasculine Adolescents and Young Adults Undergoing Testosterone Therapy: Insights from a Prospective Cohort Study

Longitudinal Voice Changes in Transmasculine Adolescents and Young Adults Undergoing Testosterone Therapy: Insights from a Prospective Cohort Study

This study prospectively characterizes voice changes over 12 months in transmasculine adolescents and young adults receiving testosterone therapy, demonstrating significant lowering of pitch, improved voice congruence, and reduced anxiety, thereby informing gender-affirming voice care.
Impact of Maternal Third-Trimester TRAb Levels on Neonatal Thyroid Function and Early Childhood Neurodevelopment: Insights from a Bidirectional Cohort Study

Impact of Maternal Third-Trimester TRAb Levels on Neonatal Thyroid Function and Early Childhood Neurodevelopment: Insights from a Bidirectional Cohort Study

Elevated maternal third-trimester TRAb levels in Graves' disease are linked to neonatal thyroid dysfunction and impaired neurodevelopment at 24 months, independent of neonatal thyroid status, highlighting the need for prenatal monitoring and intervention strategies.