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[Lithium and its protective effect in Alzheimer's disease]
Tijdschrift Voor Psychiatrie
|September 8, 2017
Summary
Lithium may stabilize cognitive functioning in early Alzheimer's disease. While some studies show benefits over placebo, others found no significant difference, warranting further research.
Area of Science:
- Neuroscience
- Pharmacology
Background:
- Lithium is known to cause adverse cognitive effects.
- However, research is exploring its potential protective role in cognitive decline.
Purpose of the Study:
- To review clinical trials investigating lithium's protective effects on cognitive disorders.
Main Methods:
- Systematic review of English and Dutch controlled clinical trials.
- Literature search up to October 2016.
Main Results:
- Two studies indicated improved cognitive stability with lithium compared to placebo.
- One study found no difference between lithium and placebo.
- Another study reported no cognitive changes related to lithium tolerance.
Conclusions:
- Evidence suggests lithium may offer cognitive stability for patients in pre-stage Alzheimer's disease compared to placebo.
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