Doğumsal Hi̇poksi̇k İskemi̇k Ensefalopati̇ye Bağlı Olmayan Term Yeni̇doğan Konvülzi̇yonlarında Psi̇komotor Geri̇li̇k ve Epi̇lepsi̇ Geli̇şi̇m Risk Faktörleri

Yıl 2022, Cilt: 16 Sayı: 1, 11 - 17, 28.01.2022

Özge Yılmaz Topal , Ayşe Aksoy , Ülkühan Öztoprak , Çiğdem Genç Sel , Erhan Aksoy , Hülya Kayılıoğlu , Özge Dedeoğlu , Ayşegül Zenciroğlu , Neşe Onat , Deniz Yüksel

https://doi.org/10.12956/tchd.810440

Öz

Amaç: Yenidoğan konvulziyonları, yenidoğan döneminde akut nörolojik hastalıkların en yaygın semptomlarından biridir. Hastalarda ölüm, mental retardasyon ve postneonatal epilepsi riskini arttırdığı bilinmektedir. Bu çalışmada sebebi doğumsal hipoksik iskemik ensefalopati olmayan ve hastanemizde yenidoğan konvulziyonu sebebiyle takip edilmiş hastalarda etyolojik faktörler ile nörogelişim ve epilepsi ilişkisi ve risk faktörlerinin değerlendirilmesi amaçlanmıştır.

Gereç ve Yöntemler: Bu çalışmaya hastanemiz nöroloji polikliniğinde takipli, Ocak 2010 - Aralık 2014 tarihleri arasında miadında doğan, doğumsal hipoksik iskemik ensefalopati öyküsü olmayıp, yenidoğan döneminde nöbet öyküsü olan, en az 1 yıl takibimizde kalan hastalar dahil edildi.

Bulgular: Çalışmaya 49 hasta dahil edildi. İlk başvuru sırasında saptanabilen en sık etyolojik faktör, 11 (%40.74) hastada saptanan hipoglisemiydi. İzlemde hastaların %22.4’ünde (n=11) postneonatal epilepsi geliştiği görüldü. Bayley II testleri anormal saptanan 7 hastanın 4’ünde epilepsi geliştiği belirlendi. Yenidoğan döneminde başlanan tedaviye yanıtın olmaması, anormal nörolojik muayene bulgularının varlığı ve izlemde anormal EEG bulgularının olması, hastalarda postneonatal epilepsi gelişimi için risk faktörleri arasındaydı.

Sonuç: Hipoglisemi, yenidoğan nöbetlerinde saptanabilen ve tedavi edilebilen sebeplerden bir tanesidir. Anormal nörolojik muayene bulguları, başlanan tedaviye alınan yanıtlar ve izlem EEG bulguları epilepsi gelişimi ile ilişkili görüldü. Bu konuda yapılmış olan çalışmaların çoğu, kısa gözlem süreleri sebebiyle sınırlıdır. Yenidoğan konvulziyonları ve postneonatal epilepsi gelişimi açısından daha fazla prognostik faktör belirlemek için daha fazla çalışmaya ihtiyaç vardır.

Anahtar Kelimeler

Yenidoğan konvülziyonları, hipoglisemi, postneonatal epilepsi

Postneonatal Epilepsy and Psychomotor Developmental Retardation Risk Factors in Term Neonatal Convulsions Without Hypoxic Ischemic Encephalopathy

Öz

Objective: Neonatal convulsions may be an early sign of brain injury and the presence of convulsions in the neonatal period has been associated with long-term sequelaes such as mental retardation, postnatal epilepsy and death. We aimed to determine associations of etiological factors with neurodevelopment and postneonatal epilepsy and evaluate the risk factors in newborns with neonatal convulsions that were not related to hypoxic-ischemic encephalopathy.

Material and Methods: This study included full-term infants who were born between January 2010 and December 2014 and had neonatal convulsion history, had no history of hypoxic-ischemic encephalopathy and were followed for at least 1 year at our neurology clinic.

Results: Forty-nine patients were included to the study. Among the identified etiologies on first clinical visit, hypoglycemia was the most common cause which was presented in 11 (40.74%; 11/27 patients) patients. During follow-up, 22.4% (n=11) of patients developed postneonatal epilepsy. In 4 of 7 patients with abnormal Bayley II test results, epilepsy developed in the follow-up. The risk for development of postneonatal epilepsy was significantly associated with abnormal neurological findings, such as cerebral palsy or significant delays in developmental stages; being not benefited from acute treatment and follow-up abnormal EEG findings of the patients.

Conclusion: Hypoglycemia should be primarily investigated and treated in term neonatal seizures without hypoxia. Abnormal neurological findings, being not benefited from the acute treatment and follow-up EEG findings were associated with developing epilepsy. In the literature, most of the studies were limited due to short follow-up periods. More information about prognostic factors in neonatal convulsions and the occurrence of postneonatal epilepsy is needed.

Anahtar Kelimeler

Neonatal seizures, hypoglycemia in newborn seizures, postneonatal epilepsy

Kaynakça

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