Any autosomal dominant nocturnal frontal lobe epilepsy in which the cause of the disease is a mutation in the KCNT1 gene. The disease is autosomal dominant nocturnal frontal lobe epilepsy 5 (MONDO_0014002). Also known as: ENFL5, KCNT1 autosomal dominant nocturnal frontal lobe epilepsy, autosomal dominant nocturnal frontal lobe epilepsy caused by mutation in KCNT1, autosomal dominant nocturnal frontal lobe epilepsy type 5, epilepsy nocturnal frontal lobe, 5, epilepsy, nocturnal frontal lobe, type 5, nocturnal frontal lobe epilepsy 5.