“…Even with the development of numerous pediatric HAT training programs predominantly in the United States, Canada, and Australia, additional mentored experience is required during the early years of practice in order to independently manage complex HAT disorders in inpatient settings, including among critically ill and postoperative children. 24 The institution of a standardized and protocol-driven pediatric inpatient HAT service, especially at tertiary care referral centers, could potentially alleviate many of these issues, but there are limited pediatric data to support such protocols. Many patient populations would benefit from a standardized inpatient HAT service approach, which could decrease time to diagnosis; minimize HAT management complications; optimize resource utilization; and limit inter-provider variability in the approach to radiographic imaging, laboratory evaluation, medical management, education, and transition of care to the outpatient setting for patients with HAT complications.…”