Exploratory clinical trial to evaluate the efficacy and safety of transdermal electrical stimulation in patients with central retinal artery occlusion.

PLoS One · 2023 · PMC9955643 · PMID 36827287

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did not reach statistical significanceno p-value reported

They speculated that the reason they did not reach statistical significance was the very small sample size and the short study period of six stimulation sessions.

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