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Lecozotan - Revision history
2026-04-26T17:19:58Z
Revision history for this page on the wiki
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https://wikimd.org/index.php?title=Lecozotan&diff=6495374&oldid=prev
Prab at 00:33, 17 March 2025
2025-03-17T00:33:51Z
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Prab
https://wikimd.org/index.php?title=Lecozotan&diff=6334253&oldid=prev
Prab: CSV import
2025-02-20T01:26:09Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:26, 20 February 2025</td>
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https://wikimd.org/index.php?title=Lecozotan&diff=6261183&oldid=prev
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2025-02-10T22:13:09Z
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Prab
https://wikimd.org/index.php?title=Lecozotan&diff=5300376&oldid=prev
Prab: CSV import
2024-02-25T22:28:27Z
<p>CSV import</p>
<p><b>New page</b></p><div>'''Lecozotan''' is a drug that was under development by [[Pfizer]] for the treatment of [[Alzheimer's disease]]. It acts as a [[serotonin]] 1A receptor antagonist and has been shown to enhance the release of [[acetylcholine]] in the brain, which is believed to improve cognitive function. However, development of the drug was discontinued in 2008 due to lack of efficacy in clinical trials.<br />
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== History ==<br />
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[[Pfizer]] began development of Lecozotan in the early 2000s as a potential treatment for [[Alzheimer's disease]]. The drug was designed to act as a [[serotonin]] 1A receptor antagonist, which was believed to enhance the release of [[acetylcholine]] in the brain and improve cognitive function. However, in 2008, Pfizer announced that it was discontinuing development of the drug due to lack of efficacy in clinical trials.<br />
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== Mechanism of Action ==<br />
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Lecozotan works by blocking the [[serotonin]] 1A receptor, which is believed to enhance the release of [[acetylcholine]] in the brain. Acetylcholine is a neurotransmitter that is involved in many functions in the brain, including memory and learning. By increasing the release of acetylcholine, Lecozotan was believed to improve cognitive function in patients with [[Alzheimer's disease]].<br />
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== Clinical Trials ==<br />
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Several clinical trials were conducted to test the efficacy of Lecozotan in treating [[Alzheimer's disease]]. However, the results of these trials were disappointing, and Pfizer decided to discontinue development of the drug in 2008.<br />
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== See Also ==<br />
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* [[Pfizer]]<br />
* [[Alzheimer's disease]]<br />
* [[Serotonin]]<br />
* [[Acetylcholine]]<br />
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[[Category:Drugs]]<br />
[[Category:Alzheimer's disease]]<br />
[[Category:Pfizer]]<br />
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{{stub}}</div>
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