Pivotal trial of low-intensity pulsed ultrasound therapy for early Alzheimer's disease: Rationale and design.

ABSTRACT:

Background

There are lines of evidence suggesting that cerebral microcirculatory dysfunction is involved in the pathogenesis of Alzheimer's disease (AD). We have developed a low-intensity pulsed ultrasound (LIPUS) therapy that upregulates endothelial NO synthase with therapeutic angiogenesis. We demonstrated that the LIPUS therapy ameliorates cognitive declines in mouse models of AD and tended to do so in patients with early AD (mild AD and mild cognitive impairment due to AD) in the pilot trial. Thus, the Japanese government has designated our LIPUS device as the first breakthrough medical device in Japan.

Objective

We are performing a pivotal clinical trial (LIPUS-AD) to finally address the efficacy and safety of our LIPUS therapy in patients with early AD in Japan.

Met

SUBMITTER: Shimokawa H 

PROVIDER: S-EPMC11864257 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature