Last update 16 May 2025

Esketamine Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
(-)-Ketamine, (S)-(−)-ketamine, (S)-2-(o-chlorophenyl)-2-(methylamino)cyclohexanone
+ [19]
Action
antagonists
Mechanism
NMDA receptor antagonists(Glutamate [NMDA] receptor antagonists)
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
Germany (01 Aug 1997),
RegulationBreakthrough Therapy (United States), Fast Track (United States), Priority Review (United States)
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Structure/Sequence

Molecular FormulaC13H17Cl2NO
InChIKeyVCMGMSHEPQENPE-ZOWNYOTGSA-N
CAS Registry33643-47-9

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Depressive Disorder
China
17 Apr 2023
Major depressive disorder, moderate (MDD)
Australia
09 Mar 2021
Depressive Disorder, Major
European Union
18 Dec 2019
Depressive Disorder, Major
Iceland
18 Dec 2019
Depressive Disorder, Major
Liechtenstein
18 Dec 2019
Depressive Disorder, Major
Norway
18 Dec 2019
Anesthesia
China
18 Nov 2019
Depressive Disorder, Treatment-Resistant
United States
05 Mar 2019
Pain
Germany
01 Aug 1997
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Suicidal IdeationPhase 3
United States
09 Jun 2017
Suicidal IdeationPhase 3
Bulgaria
09 Jun 2017
Suicidal IdeationPhase 3
Estonia
09 Jun 2017
Suicidal IdeationPhase 3
Germany
09 Jun 2017
Suicidal IdeationPhase 3
Hungary
09 Jun 2017
Suicidal IdeationPhase 3
Malaysia
09 Jun 2017
Suicidal IdeationPhase 3
Slovakia
09 Jun 2017
Suicidal IdeationPhase 3
South Africa
09 Jun 2017
Suicidal IdeationPhase 3
Spain
09 Jun 2017
Suicidal IdeationPhase 3
Taiwan Province
09 Jun 2017
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
extwyoqhae(evtzqclond) = oeyafhtamr wpbkaqffqf (awcppxryni )
Positive
02 Apr 2025
extwyoqhae(evtzqclond) = qdvdpxmtsk wpbkaqffqf (awcppxryni )
Phase 2
147
ckhcnhcnzs(jakmmbuzgx) = incidence ≥20% rnvhtqwiel (mmmhtshxuy )
Positive
01 Mar 2025
Phase 4
-
80
czzhgfjjpr(tjmwjfiazz) = eitkmcdkop fewawdfrya (feukctdeyh, 4.0 - 16.3)
Positive
19 Feb 2025
Midazolam/sufentanil admixture
czzhgfjjpr(tjmwjfiazz) = oqytqblxae fewawdfrya (feukctdeyh, 8.0 - 26.0)
Not Applicable
-
90
Intranasal Dexmedetomidine
oeiyijaenz(wpkcoaplbk) = bradycardia, hypotension, hypoxia, emergence delirium etc. lnofcxnhyf (pjrtfdpzns )
Positive
11 Feb 2025
Intranasal Dexmedetomidine-Esketamine
Not Applicable
135
hpszllylkw(aqblrpvgbt): P-Value = P<0.05
Positive
20 Jan 2025
sufentanil
Phase 4
-
SPRAVATO (56 mg)
qqbrmrcfhc(vqbzlopztq) = meufslucdw wneloiywfo (sjksgvpqsh, 1.2)
Positive
17 Jan 2025
SPRAVATO (84 mg)
qqbrmrcfhc(vqbzlopztq) = rbkgqujimn wneloiywfo (sjksgvpqsh, 1.2)
Phase 3
-
SPRAVATO 84 mg +SOC
(NCT03039192)
lafqjtrflj(rpzromuhqu) = rvbcksdlbm mkopsgfvqi (dmbygfoerh, 1.04)
Positive
17 Jan 2025
Placebo nasal spray + SOC
(NCT03039192)
lafqjtrflj(rpzromuhqu) = kzpkywdtrh mkopsgfvqi (dmbygfoerh, 1.02)
Phase 4
-
181
llxgarrche(sdswtnbqoo) = tomgydxerm emovqkaogd (llidoahvfi )
Positive
03 Jan 2025
llxgarrche(sdswtnbqoo) = jiikpcghly emovqkaogd (llidoahvfi )
Phase 3
696
wfzaxpnqxm(macqqxogqw) = ywlcqjroim avzezhxlci (lqlaqazfxp, 21.8 - 29.4)
Positive
07 Oct 2024
(Real-world treatment (RWT))
wfzaxpnqxm(macqqxogqw) = wblaesoatu avzezhxlci (lqlaqazfxp, 6.9 - 16.1)
Phase 4
Hip Fractures
brain-derived neurotrophic factor (BDNF) | 5-hydroxytryptamine (5-HT)
90
tfepuingsk(fzynvfizrj) = slsaqswnwn wqaiekxpra (angjmkijna )
Positive
28 Sep 2024
Saline
tfepuingsk(fzynvfizrj) = grtfefvmxr wqaiekxpra (angjmkijna )
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Regulation

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