TY - JOUR
T1 - Seizure Detection Devices in Children
T2 - One Step Closer
AU - Joshi, Charuta
N1 - Publisher Copyright:
© The Author(s) 2023.
PY - 2024/1/1
Y1 - 2024/1/1
N2 - Multimodal Nocturnal Seizure Detection in Children With Epilepsy: A Prospective, Multicenter, Long-Term, In-Home Trial van Westrhenen A, Lazeron RHC, van Dijk JP, Leijten FSS, Thijs RD; Dutch TeleEpilepsy Consortium. Epilepsia. 2023;64(8):2137-2152. doi:10.1111/epi.17654 Objective: There is a pressing need for reliable automated seizure detection in epilepsy care. Performance evidence on ambulatory non-electroencephalography-based seizure detection devices is low, and evidence on their effect on caregiver’s stress, sleep, and quality of life (QoL) is still lacking. We aimed to determine the performance of NightWatch, a wearable nocturnal seizure detection device, in children with epilepsy in the family home setting and to assess its impact on caregiver burden. Methods: We conducted a phase 4, multicenter, prospective, video-controlled, in-home NightWatch implementation study (NCT03909984). We included children aged 4-16 years, with ≥1 weekly nocturnal major motor seizure, living at home. We compared a 2-month baseline period with a 2-month NightWatch intervention. The primary outcome was the detection performance of NightWatch for major motor seizures (focal to bilateral or generalized tonic-clonic [TC] seizures, focal to bilateral or generalized tonic seizures lasting >30 s, hyperkinetic seizures, and a remainder category of focal to bilateral or generalized clonic seizures and “TC-like” seizures). Secondary outcomes included caregivers’ stress (Caregiver Strain Index [CSI]), sleep (Pittsburgh Quality of Sleep Index), and QoL (EuroQol five-dimension five-level scale). Results: We included 53 children (55% male, mean age = 9.7 ± 3.6 years, 68% learning disability) and analyzed 2310 nights (28 173 h), including 552 major motor seizures. Nineteen participants did not experience any episode of interest during the trial. The median detection sensitivity per participant was 100% (range = 46%-100%), and the median individual false alarm rate was.04 per hour (range = 0-.53). Caregiver’s stress decreased significantly (mean total CSI score = 8.0 vs. 7.1, p =.032), whereas caregiver’s sleep and QoL did not change significantly during the trial. Significance: The NightWatch system demonstrated high sensitivity for detecting nocturnal major motor seizures in children in a family home setting and reduced caregiver stress.
AB - Multimodal Nocturnal Seizure Detection in Children With Epilepsy: A Prospective, Multicenter, Long-Term, In-Home Trial van Westrhenen A, Lazeron RHC, van Dijk JP, Leijten FSS, Thijs RD; Dutch TeleEpilepsy Consortium. Epilepsia. 2023;64(8):2137-2152. doi:10.1111/epi.17654 Objective: There is a pressing need for reliable automated seizure detection in epilepsy care. Performance evidence on ambulatory non-electroencephalography-based seizure detection devices is low, and evidence on their effect on caregiver’s stress, sleep, and quality of life (QoL) is still lacking. We aimed to determine the performance of NightWatch, a wearable nocturnal seizure detection device, in children with epilepsy in the family home setting and to assess its impact on caregiver burden. Methods: We conducted a phase 4, multicenter, prospective, video-controlled, in-home NightWatch implementation study (NCT03909984). We included children aged 4-16 years, with ≥1 weekly nocturnal major motor seizure, living at home. We compared a 2-month baseline period with a 2-month NightWatch intervention. The primary outcome was the detection performance of NightWatch for major motor seizures (focal to bilateral or generalized tonic-clonic [TC] seizures, focal to bilateral or generalized tonic seizures lasting >30 s, hyperkinetic seizures, and a remainder category of focal to bilateral or generalized clonic seizures and “TC-like” seizures). Secondary outcomes included caregivers’ stress (Caregiver Strain Index [CSI]), sleep (Pittsburgh Quality of Sleep Index), and QoL (EuroQol five-dimension five-level scale). Results: We included 53 children (55% male, mean age = 9.7 ± 3.6 years, 68% learning disability) and analyzed 2310 nights (28 173 h), including 552 major motor seizures. Nineteen participants did not experience any episode of interest during the trial. The median detection sensitivity per participant was 100% (range = 46%-100%), and the median individual false alarm rate was.04 per hour (range = 0-.53). Caregiver’s stress decreased significantly (mean total CSI score = 8.0 vs. 7.1, p =.032), whereas caregiver’s sleep and QoL did not change significantly during the trial. Significance: The NightWatch system demonstrated high sensitivity for detecting nocturnal major motor seizures in children in a family home setting and reduced caregiver stress.
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U2 - 10.1177/15357597231211710
DO - 10.1177/15357597231211710
M3 - Comment/debate
C2 - 38327538
AN - SCOPUS:85177082013
SN - 1535-7597
VL - 24
SP - 31
EP - 33
JO - Epilepsy Currents
JF - Epilepsy Currents
IS - 1
ER -