BACKGROUND: Successful outcomes of cochlear implantation in children have led to a gradual reduction in the age at which implantation is performed. Now that newborn hearing screening and a reliable audiological diagnostic procedure are well established, the question has been raised as to whether implantation before the age of 1 year is effective and safe. MATERIAL AND METHOD: The study included 27 children implanted before the age of 1 year (group 1) and 89 children implanted between the ages of 1 and 2 years (group 2). Patient-related data were analysed with respect to individual anamnesis, implantation, rehabilitation and speech understanding. RESULTS: Irrespective of the children's age, the incidence of surgical or anaesthesiological complications did not increase. After two years, group 1 demonstrated better results in terms of development of hearing and speech understanding. These results correlated more closely with the children's actual age than with the length of time in rehabilitation. CONCLUSION: This study revealed that children implanted before the age of 1 year were subjected to no additional risks and showed superior development of speech understanding. Cochlear implantation should therefore be performed in very young children identified as suffering from profound bilateral hearing loss.
BACKGROUND: Successful outcomes of cochlear implantation in children have led to a gradual reduction in the age at which implantation is performed. Now that newborn hearing screening and a reliable audiological diagnostic procedure are well established, the question has been raised as to whether implantation before the age of 1 year is effective and safe. MATERIAL AND METHOD: The study included 27 children implanted before the age of 1 year (group 1) and 89 children implanted between the ages of 1 and 2 years (group 2). Patient-related data were analysed with respect to individual anamnesis, implantation, rehabilitation and speech understanding. RESULTS: Irrespective of the children's age, the incidence of surgical or anaesthesiological complications did not increase. After two years, group 1 demonstrated better results in terms of development of hearing and speech understanding. These results correlated more closely with the children's actual age than with the length of time in rehabilitation. CONCLUSION: This study revealed that children implanted before the age of 1 year were subjected to no additional risks and showed superior development of speech understanding. Cochlear implantation should therefore be performed in very young children identified as suffering from profound bilateral hearing loss.
Authors: F Forli; E Arslan; S Bellelli; S Burdo; P Mancini; A Martini; M Miccoli; N Quaranta; S Berrettini Journal: Acta Otorhinolaryngol Ital Date: 2011-10 Impact factor: 2.124
Authors: Maria Huber; Thorsten Burger; Angelika Illg; Silke Kunze; Alexandros Giourgas; Ludwig Braun; Stefanie Kröger; Andreas Nickisch; Gerhard Rasp; Andreas Becker; Annerose Keilmann Journal: Front Psychol Date: 2015-07-15