Iron deficiency is associated with poor prognosis in idiopathic sudden sensorineural hearing loss.
Takaomi KuriokaHajime SanoShogo FurukiTaku YamashitaPublished in: The Journal of laryngology and otology (2021)
The possibility of complete recovery from idiopathic sudden sensorineural hearing loss was significantly lower with lower serum iron levels, suggesting that the serum iron level might be a novel prognostic marker for idiopathic sudden sensorineural hearing loss.