AIM: Assess quality-of-life after vagal nerve stimulation and determine patient characteristics associated with improvement in quality-of-life. METHODS: Sixteen patients (11 children, 5 adults) who had vagal nerve stimulation at our center were studied. Quality-of-life was assessed pre- and post-vagal nerve stimulation using the Quality-of-Life in Childhood Epilepsy questionnaire for children and the Epilepsy Surgery Inventory-55 for adults. RESULTS: Sixteen patients who did not qualify for resective surgery were included; seven (43.75%) were males and 9 (56.25%) were females. Mean age at onset of seizures was 3.96 +/- 4.00 years and at surgery was 15.78 +/- 10.78. Follow-up time was 1.26 +/- 0.92 years. Fourteen patients (87.5%) were mentally retarded. Ten (62.5%) had cryptogenic etiology and 6 patients (37.5%) symptomatic etiology. Fifty percent had localization-related epilepsy. Six of 7 patients with generalized cryptogenic etiology (85.71%) had Lennox-Gastaut syndrome. Seizures dropped from 122.31 +/- 159.49 to 67.84 +/- 88.22 seizures/month. Seizure reduction (> 50%) correlated with improvement in total quality-of-life (p = 0.034). Post-vagal nerve stimulation, the total group scored significantly higher in the social domain (p = 0.039). In patients with localization-related epilepsy, significant improvements were detected in the social domain (p = 0.049) and in total quality-of-life (p = 0.042). CONCLUSION: Despite a diverse and small population size, we observed significant improvements in the social domain 1.26 years post-vagal nerve stimulation. In addition, there was an improvement in total quality-of-life amongst patients with partial seizures. Finally, seizure reduction was associated with quality-of-life improvement. Our results support previous studies from the West reporting improvement in quality-of-life following vagal nerve stimulation, contradict those studies that did not show such differences, and are the first coming from a developing country.
AIM: Assess quality-of-life after vagal nerve stimulation and determine patient characteristics associated with improvement in quality-of-life. METHODS: Sixteen patients (11 children, 5 adults) who had vagal nerve stimulation at our center were studied. Quality-of-life was assessed pre- and post-vagal nerve stimulation using the Quality-of-Life in Childhood Epilepsy questionnaire for children and the Epilepsy Surgery Inventory-55 for adults. RESULTS: Sixteen patients who did not qualify for resective surgery were included; seven (43.75%) were males and 9 (56.25%) were females. Mean age at onset of seizures was 3.96 +/- 4.00 years and at surgery was 15.78 +/- 10.78. Follow-up time was 1.26 +/- 0.92 years. Fourteen patients (87.5%) were mentally retarded. Ten (62.5%) had cryptogenic etiology and 6 patients (37.5%) symptomatic etiology. Fifty percent had localization-related epilepsy. Six of 7 patients with generalized cryptogenic etiology (85.71%) had Lennox-Gastaut syndrome. Seizures dropped from 122.31 +/- 159.49 to 67.84 +/- 88.22 seizures/month. Seizure reduction (> 50%) correlated with improvement in total quality-of-life (p = 0.034). Post-vagal nerve stimulation, the total group scored significantly higher in the social domain (p = 0.039). In patients with localization-related epilepsy, significant improvements were detected in the social domain (p = 0.049) and in total quality-of-life (p = 0.042). CONCLUSION: Despite a diverse and small population size, we observed significant improvements in the social domain 1.26 years post-vagal nerve stimulation. In addition, there was an improvement in total quality-of-life amongst patients with partial seizures. Finally, seizure reduction was associated with quality-of-life improvement. Our results support previous studies from the West reporting improvement in quality-of-life following vagal nerve stimulation, contradict those studies that did not show such differences, and are the first coming from a developing country.
Authors: Dario J Englot; Kevin H Hassnain; John D Rolston; Stephen C Harward; Saurabh R Sinha; Michael M Haglund Journal: Epilepsy Behav Date: 2016-12-11 Impact factor: 2.937
Authors: Carlo Efisio Marras; Gabriella Colicchio; Luca De Palma; Alessandro De Benedictis; Giancarlo Di Gennaro; Marilou Cavaliere; Elisabetta Cesaroni; Alessandro Consales; Sofia Asioli; Massimo Caulo; Flavio Villani; Nelia Zamponi Journal: Int J Environ Res Public Health Date: 2020-08-24 Impact factor: 3.390