Clinical trial NCT04967066: A Cross-Sectional Study of Serum Levels of Adipocytokines in Children With Febrile Seizures
Official title: Serum Levels of Adipocytokines in Children With Febrile Seizures: A Cross-Sectional Study at Sohag University Hospital
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Febrile Seizure
Lead sponsor: Sohag University
Sponsor class: OTHER
First posted: 2021-07-19
Enrollment: 90
Sex: ALL
Minimum age (years): 6
Maximum age (years): 6
Standard ages: CHILD
Accepts healthy volunteers: yes
Observational model: COHORT
Time perspective: CROSS_SECTIONAL
Sampling method: PROBABILITY_SAMPLE
Study population: Chi-square test will be used in comparing qualitative data between two groups, and Fisher exact test will be used instead of the Chi-square test when the expected count in any cell is less than 5. Student's T-test will be used in the comparison between two groups with quantitative data and parametric distribution, and Mann-Whitney test will be used in the comparison between two groups with quantitative data and non-parametric distribution. One-way analysis of variance (ANOVA) and Kruskal-Wallis tests will be used to compare more than two independent groups for quantitative data with parametric and non-parametric distribution, respectively. Pearson's and Spearman's correlation will be used to test the correlation analysis.

Brief summary: Febrile seizure (FS) is a common neurological condition in children, affecting 2 - 14% of children. FS is defined as seizures occurring in a child aged from six months to five years that is accompanied by a fever (≥38°C) without central nervous system infection. FS is classified into simple febrile seizure (SFS) and complex febrile seizure (CFS). SFS accounts for 70-75% of FS cases and is characterized by being generalized, duration of less than 15 minutes, occurs once in 24 hours, and no previous neurologic problems. We aim to investigate serum levels of adipocytokines, specifically leptin, adiponectin, and IL-6, in children with FS.

Detailed description: The study will include three groups of children (100 for each): children with febrile seizures (group 1), febrile children without seizures (group 2), and healthy control children (group 3). Children included in this study will undergo:

* Thorough medical history taking: including age, gender, and seizure details for children with febrile seizures (e.g., type, duration, recurrence).
* Physical examination: including vital signs (particularly temperature) and comprehensive neurological examination).
* Laboratory investigations:

  * Routine investigations: complete blood count, C-reactive protein, blood glucose, serum electrolytes (sodium, potassium, calcium, and magnesium), liver and kidney function tests.
  * Serum leptin and adiponectin: venous blood samples (3 ml) will be obtained from children with FS (within 3 hours of seizures) as well as the two control groups. Serum will be obtained by centrifugation at 3,500 rpm for 5 min at 4 ℃. The serum will be immediately separated and stored at -70 ℃. Serum leptin and adiponectin will be assessed through enzyme-linked immunosorbent assay (ELISA) kits according to the manufacturer's instructions.

Eligibility criteria: Inclusion Criteria:

* Age from 6 months to 6 years.
* Seizures.
* Fever (≥38°C) due to acute infection.
* Presented for routine check-up.

Exclusion Criteria:

* Central nervous system infection.
* Epilepsy.
* Previous neurological abnormalities.
* Inborn errors of metabolism.
* Immunological diseases.
* Endocrinal diseases (e.g., diabetes mellitus).
* Obesity.
* Eating disorders.
* Gastrointestinal disorders (e.g., diarrhea).
* Seizures.
* Previous neurological abnormalities
* Any illness in the last month

Primary outcomes:
measure: Serum leptin
timeFrame: within 3 hours of seizures
measure: Serum adiponectin
timeFrame: within 3 hours of seizures
Secondary outcomes:
Other outcomes:
Locations:
city: Sohag
country: Egypt
facility: Sohag University Hospitals
Study officials:
affiliation: Sohag University
name: Abdelrahim A. Sadek, Professor
role: STUDY_DIRECTOR
affiliation: Sohag University
name: Abdelhady R. Abdel-Gawad, Lecturer
role: STUDY_CHAIR
affiliation: Sohag University
name: Elsayed M. Abdelkreem, Lecturer
role: STUDY_CHAIR
References: