Biomedical subjects

Gail E Solomon

Publications and source records attributed to Gail E Solomon.

4 recordsLinked to original sources

PubMed2006

Topiramate for the treatment of infantile spasms.

Topiramate is a new antiepileptic drug with a broad spectrum of efficacy. Reports on the use of topiramate for treatment of infantile spasms are limited. We prospectively followed 15 children with recently diagnosed infantile spasms treated with topiramate for efficacy and tolerability. Twelve patients had symptomatic infantile spasms, and two patients had cryptogenic infantile spasms. Topiramate was started at a dose of 3 mg/kg/day and titrated up to a dose of 27 mg/kg/day in 2 to 3 weeks. The primary efficacy measure was comparison of the seizure rate during the 2-week baseline with the median seizure rate during the first 2 months of treatment with topiramate. We also compared baseline electroencephalograms (EEGs) with post-treatment EEGs. The median seizure rate reduction during the first 2 months of treatment was 41% (P = .002). Three patients became spasm free (20%), five had > 50% reduction, and three had at least 25% reduction. Four patients did not respond. Three of 15 patients had clearing of hypsarrhythmia. Topiramate was generally well tolerated, with irritability being the most common side effect. Topiramate was efficacious and well tolerated; one patient discontinued the medication because of adverse effects. (J Child Neurol 2006;21:17-19).

Anticonvulsants↗

PubMed2005

Ketogenic diet in pediatric epilepsy patients with gastrostomy feeding.

Ketogenic diet is effective in the control of intractable seizures. Poor compliance is a major limiting factor. In one study, only 50% of children receiving the oral ketogenic diet remained on the diet after 1 year. Twelve children with static encephalopathy and intractable symptomatic epilepsy were given the ketogenic diet via gastrostomy tube. Mean age was 3 years (range, 7 months to 6.5 years). Mean seizure frequency at baseline was 199/month. Seizure frequency after 12 and 18 months of diet was compared with baseline. After 12 months on the diet, the number of antiepileptic drugs was compared with baseline. Median seizure reduction at 1 year and 18 months was 61% and 66%, respectively (P = 0.02). Individually, six patients had 90% seizure reduction, one had 75% reduction, three had 50% reduction, and two patients did not improve. Mean antiepileptic drugs at baseline was 2.8; at 12 months 1.6 (49% reduction). Three patients had weight loss. Two patients discontinued the diet at 13 months and 21 months, respectively, because of diarrhea and weight loss. Compliance with diet was 100% during treatment. This study suggests that the ketogenic diet via gastrostomy feeding tube is safe and effective in children with intractable seizures and ensures compliance.

Anticonvulsants↗

PubMed2005

Electroencephalographic patterns in unresponsive pediatric patients.

To study the occurrence and incidence of various electroencephalographic patterns, the electroencephalograms of unresponsive pediatric patients admitted to the intensive care unit were analyzed. The interpreters were unaware of the patients' clinical diagnoses. A total of 178 electroencephalographic studies performed on unresponsive patients were analyzed over a period of 3 years. The mean age of the study patients was 7.9 years. Sixty-six patients were less than 1 year old. The following electroencephalographic patterns were observed: 58 patients (33%) manifested electroencephalographic patterns consistent with nonconvulsive status epilepticus. Of the patients with nonconvulsive status epilepticus, 32 patients (18%) had generalized nonconvulsive status epilepticus and 26 patients (14%) manifested partial nonconvulsive status epilepticus. The remaining 120 patients (67%) manifested diffuse cerebral dysfunction, with the majority having severe diffuse cerebral dysfunction. Only 4 patients (2%) had triphasic waves, suggesting a metabolic encephalopathy. Thirty-six percent of the patients under the age of 1 year had electroencephalographic patterns consistent with nonconvulsive status epilepticus. Nonconvulsive status epilepticus is a relatively common electroencephalographic pattern in unresponsive pediatric patients. Metabolic encephalopathy is uncommon in this patient group.

Adolescent↗

PubMed2003

Nitrazepam for the treatment of Lennox-Gastaut syndrome.

Lennox-Gastaut syndrome is a severe childhood epileptic syndrome with encephalopathy and multiple seizure types, which are often intractable to treatment. Most of these children will ultimately become mentally retarded and dependent on others for their daily care. Antiepileptic drugs are the mainstay of treatment, however, no particular drug is entirely effective. Apart from the use of antiepileptic drugs, nonpharmacologic treatments are also considered (i.e., callosotomy, ketogenic diet, and vagus nerve stimulation), which have proven to be partially effective. We prospectively studied 14 children (11 months-8 years of age) with medication-resistant Lennox-Gastaut syndrome, being treated with nitrazepam (open-label compassionate protocol). We compared the 1-month baseline seizure frequency with the median seizure rate reduction during the first 12 months of treatment with nitrazepam. The median seizure rate reduction during the first 12 months of treatment with nitrazepam was 41% (P = 0.001), with more than 50% seizure reduction in 60% of patients. Two patients became seizure free, five patients demonstrated at least 50% reduction in seizure rates, six patients had at least 25% seizure rate reduction, and one patient did not respond. No patient had any serious adverse effects. Side effects included sedation in six children (40%) and drooling in nine patients (60%).

Anticonvulsants↗