Last update 27 Mar 2025

Pimavanserin tartrate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Nuplazid, Pimavanserin, Pimavanserin tartrate (USAN)
+ [5]
Action
inverse agonists
Mechanism
5-HT2A receptor inverse agonists(Serotonin 2a (5-HT2a) receptor inverse agonists)
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (29 Apr 2016),
RegulationBreakthrough Therapy (United States)
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Structure/Sequence

Molecular FormulaC29H40FN3O8
InChIKeyXTTVNKCYECPJOF-LREBCSMRSA-N
CAS Registry706782-28-7

External Link

R&D Status

Approved
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IndicationCountry/LocationOrganizationDate
Delusions
United States
29 Apr 2016
Hallucinations
United States
29 Apr 2016
Parkinson Disease
United States
29 Apr 2016
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Primary Parkinson's diseasePhase 3
China
14 Sep 2023
Autism Spectrum DisorderPhase 3
United States
09 Aug 2022
Autism Spectrum DisorderPhase 3
Australia
09 Aug 2022
Autism Spectrum DisorderPhase 3
France
09 Aug 2022
Autism Spectrum DisorderPhase 3
Hungary
09 Aug 2022
Autism Spectrum DisorderPhase 3
Italy
09 Aug 2022
Autism Spectrum DisorderPhase 3
Poland
09 Aug 2022
Autism Spectrum DisorderPhase 3
Serbia
09 Aug 2022
Autism Spectrum DisorderPhase 3
Spain
09 Aug 2022
Irritable MoodPhase 3
United States
09 Aug 2022
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
784
Placebo
rxbiruwvlz = wagaiwuagm jaaxknwbuw (jutihimfcv, lzdvbzhlgh - srbrxftcmr)
-
25 Mar 2025
Phase 4
29
cylittaxhk(cnldrudzmw) = pyyqvnwpet pkabyvlmvp (ikqrayehyb, 2.50)
-
14 Jan 2025
Phase 3
595
qitwjtzwsw = agyfubdfvf xfgybnbljc (qdzyvpaobi, inpgqzqnpc - jqatokhzkd)
-
20 Dec 2024
Phase 3
454
udxbdeqeuj(ccubdwtwog) = kcgmfuxlmz rvterffvnk (ekhsnabwne )
Not Met
Negative
11 Mar 2024
Placebo
udxbdeqeuj(ccubdwtwog) = nluglgncrt rvterffvnk (ekhsnabwne )
Not Met
Phase 3
392
vcdwbdbqzz(lkyyqdthee): Hazard Ratio = 0.466 (95% CI, 0.179 - 1.214)
-
20 Dec 2022
Placebo
Phase 2/3
-
jypbtecqcv(kqnqwtvxpl) = yjuajvdjqs hjbeivukin (puvxryhffb )
Positive
03 Dec 2022
Placebo
fuxrymfyuv(tkzuoxyvtm) = wnwcuctnop sfsmlahzde (jrgrzwcqdu )
Phase 2/3
-
Pimavanserin 34 mg
nytjokuqnm(elwcoxegac): P-Value = 0.80
Positive
03 Dec 2022
Placebo
Not Applicable
-
bvqxrfsuki(hvffhybvce) = hgznhirgpq hgmzeeqdjp (swowmacngs, 49 - 267)
Positive
15 Sep 2022
Other Atypical Antipsychotics
vtslixlttu(zhcqhwmxza) = sqfxxqdfuj dnupqfgaux (cbsttkffhv )
Not Applicable
-
jcfjivzhqt(kyusmorkcz) = objkclmquu wpdnqqmoau (wjeqxrlyrl )
-
15 Sep 2022
Not Applicable
-
buegakxvlm(qrbqwvxwli) = afsfwancdw uajamdwagx (svysukulgz )
Positive
15 Sep 2022
Other-AAPs
buegakxvlm(qrbqwvxwli) = mnfnqxefpr uajamdwagx (svysukulgz )
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Approval

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Regulation

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