Factors associated with efficacy of occipital nerve stimulation in medically intractable chronic cluster headache.
Brandt RB; Lansbergen CS; Kollenburg L; Ferrari MD; Huygen FJPM; de Vos CC; Fronczek R · 2025 · Headache
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background/objective Occipital nerve stimulation (ONS) has become an established therapy for medically intractable chronic cluster headache (MICCH), but unfortunately, one third of the patients do not respond satisfactorily. Reliable…
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Metadata source: Europe PMC · DOI 10.1111/head.14985