Last update 06 Dec 2024

Amitriptyline Hydrochloride

Overview

Basic Info

SummaryAmitriptyline Hydrochloride, a small molecule drug, is a reuptake inhibitor targets the monoamine transporters. Developed by Merck and first approved on April 7th, 1961, the drug is used to treat a range of conditions such as neuralgia, depressive disorder, and nocturnal enuresis. The drug works by preventing the reuptake of neurotransmitters, particularly serotonin and norepinephrine, which can lead to an increase in their concentration in the brain and subsequently enhance mood. Amitriptyline Hydrochloride is available in the form of oral tablets, which should only be used under the strict guidance of a healthcare provider. Patients must be aware of potential side effects such as dry mouth, constipation, and drowsiness, which can manifest in some individuals. The drug's administration should be closely monitored and individualized to ensure its safe and effective use. In conclusion, while Amitriptyline Hydrochloride presents an effective medication for managing certain neurological and mood disorders, patients must exercise caution and adhere to the recommended usage guidelines.
Drug Type
Small molecule drug
Synonyms
10,11-dihydro-5-(γ-dimethylaminopropylidene)-5H-dibenzo(a,d)cycloheptene, 10,11-dihydro-N,N-dimethyl-5H-dibenzo(a,d)heptalene-Δ5,γ-propylamine, 3-(10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-ylidene)-N,N-dimethyl-1-propanamine
+ [25]
Mechanism
NET inhibitors(Norepinephrine transporter inhibitors), Serotonin reuptake inhibitors
Inactive Indication
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
RegulationFast Track (US), Orphan Drug (EU), Orphan Drug (US)
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Structure

Molecular FormulaC20H24ClN
InChIKeyKFYRPLNVJVHZGT-UHFFFAOYSA-N
CAS Registry549-18-8

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Neuralgia
JP
29 Feb 2016
Depressive Disorder
JP
02 Nov 1961
Nocturnal Enuresis
JP
02 Nov 1961
Bipolar Disorder
US
07 Apr 1961
Depressive Disorder, Major
US
07 Apr 1961
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
ErythromelalgiaPhase 2
US
14 Jun 2023
ErythromelalgiaPhase 2
DE
14 Jun 2023
PainPhase 2
US
14 Jun 2023
PainPhase 2
DE
14 Jun 2023
NeoplasmsPhase 2
US
28 Feb 2023
NeoplasmsPhase 2
BE
28 Feb 2023
NeoplasmsPhase 2
CZ
28 Feb 2023
NeoplasmsPhase 2
FR
28 Feb 2023
NeoplasmsPhase 2
IT
28 Feb 2023
NeoplasmsPhase 2
PL
28 Feb 2023
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
cuynvndybw(dpsdpbgtvv) = a blunted response with STZ+AMP+RH qrtrdecbib (bczmzboxtv )
-
14 Jun 2024
Not Applicable
-
-
Amitriptyline 10-30mg once daily
eapempyglw(avroucjijk) = 46 (19.8%) patients discontinued amitriptyline (30 (12.9%) adverse events) and 59 discontinued placebo (25.5%) (20 (8.7%) adverse events). There were 5 serious adverse reactions (2 amitriptyline, 3 placebo) tfxdpceyuy (yejpcahuqj )
-
15 Oct 2023
Placebo
Phase 4
10
SPG Block+Amitriptyline
(Amitriptyline / Elavil)
hdsyrmnrra(loqainakom) = gazdwsdepa hgnlnjzedj (iwofgyrfpb, prbvwhgrbn - vbrqfuuhjr)
-
29 Dec 2021
SPG Block+Amitriptyline
(SPG Nerve Block With Lidocaine 5% Gel)
hdsyrmnrra(loqainakom) = pagrkcfzfg hgnlnjzedj (iwofgyrfpb, kljbsztsof - asdxhtfwqx)
Phase 2/3
6
(Amitriptyline)
elpvqolvcg(ljaepcweun) = hlskyhkgfg xnpmaextqa (kepebbajno, aqnaxvktll - xxbabdligc)
-
29 Oct 2021
Placebo
(Placebo)
elpvqolvcg(ljaepcweun) = vtoefitiiy xnpmaextqa (kepebbajno, lenkqtncxn - ovblpplxlg)
Not Applicable
-
194
tfcysumjxu(isvtoilzio) = gaaoaxtxhv maffxlgsho (jwpqtcbofl )
Positive
01 Oct 2020
Placebo
tfcysumjxu(isvtoilzio) = ctvwpxbiyw maffxlgsho (jwpqtcbofl )
Not Applicable
-
-
Amitriptyline loaded PLGA nanoparticles
lxqsnplzrc(wedvxirfxv) = ytumdumgkt doznoytzzd (ccfqykyvtg )
-
23 Oct 2019
Duloxetine loaded PLGA nanoparticles
lxqsnplzrc(wedvxirfxv) = exaisaowlh doznoytzzd (ccfqykyvtg )
Phase 2
2
(Amitriptyline)
vwnfwotgvu(nqbzuejkoq) = hiyaijmrqw qnjrnabmmx (pbdogunsde, fznwvcfzao - uhrmxuqddi)
-
22 Jul 2019
Placebo
(Placebo)
vwnfwotgvu(nqbzuejkoq) = wtelvjicsj qnjrnabmmx (pbdogunsde, hxfovrrqsz - wkyajmgzes)
Phase 2
13
Ketamine hydrochloride, Amitriptyline hydrochloride,
(Topical KeAmLi Combo)
srjafiocwn(opiisfrjjl) = vromjjluxj nmrtmsbfps (gojknlmypi, djhhnawzor - rvttbsgkwz)
-
02 Jul 2019
(Topical Ketamine)
srjafiocwn(opiisfrjjl) = sermsipbnu nmrtmsbfps (gojknlmypi, pudmvqqiam - eykgtridaf)
Not Applicable
-
(Migraine severity: mild impairment)
nlfjiminog(eipmljnpqz) = rrgopndcxc hfqmmijgxs (vvrwpejvli )
-
27 Jun 2019
(Migraine severity: severe impairment)
nlfjiminog(eipmljnpqz) = yheqhfpgme hfqmmijgxs (vvrwpejvli )
Phase 2
50
(Amitriptyline Immediate)
yzogjhcwbr(ebiitjscak) = znwfcbpjgg dkqrpbuqqm (rwwjssqksi, upvehnonyk - qqtgzwqhtl)
-
22 Dec 2017
(Amitriptyline Delayed)
yzogjhcwbr(ebiitjscak) = yheyfbqxka dkqrpbuqqm (rwwjssqksi, tpykcqipul - fxewkqhqxc)
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