Coverage of education and training of traumatic brain injury-induced growth hormone deficiency in US residency and fellowship programs: a cross-sectional study.

ABSTRACT

BACKGROUND: Hypopituitarism, including growth hormone deficiency (GHD), is a common sequela of traumatic brain injury (TBI). This study explored the coverage of education and training of TBI-induced hypopituitarism in general and GHD in particular, in postgraduate program curricula to identify knowledge gaps and opportunities. METHODS: An online survey and qualitative interviews (focus groups) were conducted among endocrinology, neurology, and physiatry postgraduate program directors in the United States (US). The study received an IRB exemption. RESULTS: A total of 419 fellowship and residency programs were invited to participate; 60 program directors completed the survey and 11 of these participated in the focus groups. About half of the respondents considered TBI-induced hypopituitarism important or fairly important to include in the curriculum, and nearly two-thirds considered it an appropriate training component. Neurology program directors considered education regarding hypopituitarism following TBI less important and relevant for their curricula compared with endocrinology and physiatry program directors. About half (53%) of the programs responded that they included TBI-induced pituitary disorders in their curricula. About two-thirds (68%) of endocrinology programs, compared with only one-quarter (25%) of neurology programs, covered TBI-induced pituitary disorders. Respondents identified multiple barriers to expanding hypopituitarism following TBI in the curriculum, including the rarity of condition and lack of time/room in the curriculum. Respondents reported that consensus clinical guidelines and the availability of more data on TBI-induced hypopituitarism, including GHD, would greatly impact the development of educational curricula on this topic. CONCLUSIONS: To improve the management of TBI-induced hypopituitarism, education and training should be expanded in US fellowship and residency programs to prepare trainees to effectively screen, diagnose, and treat TBI-induced hypopituitarism, including GHD.

RESUMEN

A traumatic brain injury (TBI) can occur with a sudden blow to the head or the body. Most people recover from TBI within weeks, but the injury can cause long-term effects by reducing the body's production of growth hormone (GH), which can interfere with daily activities and impair quality of life. This study explored education and training of doctors in the US to identify gaps in knowledge about GH deficiency and opportunities for improvement. Online survey and interviews (focus groups) were conducted among directors of 3 postgraduate (after medical school) training programs endocrinology, neurology, and physiatry (the diagnosis, prevention, and treatment of all types of impairment related to the brain, nerves, bones, and muscles).A total of 60 program directors completed the survey and 11 of these participated in the focus groups. About half of the respondents felt education about GH deficiency caused by TBI is important, and nearly two-thirds thought it was appropriate to include in medical training. Half of the programs said that hormone disorders caused by TBI were currently included in their training. Respondents identified multiple barriers to expanding education on this topic in training programs. The main barriers were that the condition is thought to be uncommon and not having time for more training. Respondents thought that clinical guidelines and availability of more information on the condition would greatly impact the development of training about GH deficiency after TBI.To improve the management of GH deficiency caused by TBI, education and training should be expanded to prepare doctors in training to be better able to screen, diagnose, and treat GH deficiency caused by TBI.