Poor Seizure Control Among Children Attending a Tertiary Hospital in South Western Uganda - A Retrospective Study.

Background: Seizure control among children with epilepsy (CWE) receiving anti-seizure medications (ASMs) remains a challenge in low-resource settings. Uncontrolled seizures are significantly associated with increased morbidity and mortality among CWE. This negatively impacts their quality of life and increases stigma. Aim: This study determined seizure control status and described the factors associated among CWE receiving ASMs at Mbarara Regional Referral Hospital (MRRH). Methods: In a retrospective chart review study, socio-demographic and clinical data were obtained from 112 medical records. CWE receiving ASMs for at least six months and regularly attending the clinic were included in the study. Physical or telephone interviews were conducted with the immediate caregivers of the CWE to establish the current seizure control status of the participants. Results: A total of 112 participants were enrolled. Of these, three-quarters had generalized onset seizures, 23% had focal onset seizures, while 2% had unknown onset motor seizures. About 60.4% of the study participants had poor seizure control. Having a comorbidity (p-value 0.048, AOR 3.2 (95% CI 1.0-9.9)), history suggestive of birth asphyxia (p-value 0.014, AOR 17.8 (95% CI 1.8-176.8)), and being an adolescent (p-value 0.006, AOR 6.8 (95% CI 1.8-26.6)) were significantly associated with poor seizure control. Conclusion: Seizure control among CWE receiving ASMs at MRRH remains poor. Efforts geared to addressing seizure control and optimizing drugs are needed, especially among children with comorbidities, those with history of birth asphyxia, and adolescents.

Hair-on-End Sign in a 9-Year-Old Girl Presenting with Acute Stroke in Sickle Cell Disease.

BACKGROUND: The hair-on-end (HOE) sign is a rare finding seen in the diploic space on skull radiographs, computed tomography (CT) and magnetic resonance imaging (MRI) with the appearance of long, thin vertical striations of calcified spicules perpendicular to the bone surface that looks like hair standing on end. It is classically seen in children/adolescents with hemolytic anemias, in particular, thalassemia major and sickle cell disease. Here, we present a 9-year-old Ugandan girl who presented with stroke in whom head CT demonstrated cerebral intraparenchymal hemorrhage and multiple infarcts on the left with HOE sign. Hb electrophoresis confirmed the diagnosis of sickle cell anemia. CASE SUMMARY: We present a 9-year-old Ugandan girl who presented with an unexplained stroke that preceded an episode of acute headache, vomiting, followed by focal convulsions and altered consciousness. Clinical findings revealed severe pallor of the conjunctivae and mild scleral icterus. CT demonstrated right cerebral intraparenchymal hemorrhage, multiple high cerebral infarcts on the right and evidence of extra medullary hematopoiesis with a classical HOE sign. Hemoglobin (Hb) electrophoresis confirmed sickle cell disease (SCD). The child was then initiated on hydroxyurea, antibiotics, analgesics and intravenous fluids. She improved and was discharged 16 days later. Follow-up of the child was uneventful. CONCLUSION: HOE sign is a complication of chronic hemolysis usually seen in patients with thalassemia and sickle cell anemia. It is a rare finding that clinicians should be well conversant with, especially in Africa where sickle cell disease is common.