A Nationwide Survey Investigating the Current Status of Genetic Counseling in Newborn Screening

In Newborn Screening (NBS), parents receiving positive results experience various psychosocial effects upon learning their child’s genetic information or unexpected findings. These factors warrant careful consideration. The Japanese Medical Association’s Guidelines for Genetic Testing and Diagnosis in Medical Care highlight the importance of genetic counseling (GC) in NBS; however, its current implementation status remains unclear. This study aimed to determine the current GC status among individuals with positive NBS results in Japan. A questionnaire survey was conducted with pediatric metabolic specialists responsible for treating individuals who screen positive through NBS results to evaluate GC implementation and their views on its provision. GC was provided at most referral center for NBS (although not routine performance at approximately half of the facilities). In over 70% of cases, GC was performed by a metabolic specialist, regardless of clinical geneticist certification. Furthermore, some metabolic specialists may be reluctant to provide GC due to limited understanding or time constraints. Raising awareness that all parents are eligible for GC, regardless of their child’s diagnosis or health status, is essential. In addition, a GC system incorporating multidisciplinary and multidepartmental collaboration is important for the multifaceted support of patients and families.