Seizures in children with Dravet syndrome in extreme heat: A qualitative study of parental perspectives.
Angel Aledo-Serrano, José Ángel Aibar, Domingo Palacios-Ceña and 6 others
PMID 41722077WHAT IT FOUND
Parents described heat as a constant seizure trigger, noting children could not sweat or cool down.
They avoided pools and sudden temperature shifts, kept children indoors, and gave fever medication when skin turned red, even without fever, to prevent seizures.
Key findings
01Parents reported that children with Dravet syndrome could not sweat or expel body heat, making them vulnerable to seizures when ambient temperatures rose.
02Abrupt changes in temperature, such as moving from air conditioning to heat or entering a pool, were identified as high-risk triggers for seizures.
03Families used strategies like keeping children indoors, avoiding social events, and administering antipyretics based on skin flushing or touch, despite limited evidence for this approach.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
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What it does not show
The study relied entirely on parental perception and did not clinically verify body temperature increases or seizure triggers. The sample was small (19 parents) and predominantly female, which may limit the generalizability of findings to fathers or other family structures. Some children were taking medications (topiramate and zonisamide) known to reduce sweating, which may have influenced the parents' experiences of thermoregulation issues. Qualitative methods cannot establish causal relationships between heat and seizures, only report perceived associations. Findings are specific to Dravet syndrome and may not apply to other forms of epilepsy.
Declared interests
The study was funded by an independent research grant from the Dravet Syndrome Foundation Spain. One author served as president of the foundation, and another as scientific director. Other authors reported honoraria from various pharmaceutical companies.
The easy way to misread this
Do not interpret these parental strategies as clinically proven interventions. The paper explicitly states that the empirical use of antipyretics for heat-related seizure prevention has limited evidence, and these are coping mechanisms reported by families, not validated medical protocols.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →