Last update 22 Aug 2026

Tapentadol Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
TAPENTADOL, Tapentadol, Tapentadol hydrochloride (JAN)
+ [17]
Action
inhibitors, agonists
Mechanism
NET inhibitors(Norepinephrine transporter inhibitors), μ opioid receptor agonists(Mu opioid receptor agonists)
Active Indication
Inactive Indication
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Structure/Sequence

Molecular FormulaC14H24ClNO
InChIKeyZELFLGGRLLOERW-YECZQDJWSA-N
CAS Registry175591-09-0

External Link

R&D Status

Approved
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IndicationCountry/LocationOrganizationDate
Cancer Pain
Japan
01 Aug 2014
Neuralgia
United States
28 Aug 2012
Chronic Pain
United States
25 Aug 2011
Pain
Australia
22 Nov 2010
Acute Pain
United States
20 Nov 2008
Developing
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IndicationHighest PhaseCountry/LocationOrganizationDate
Nociceptive PainPhase 3
Belgium
30 Oct 2009
Nociceptive PainPhase 3
Czechia
30 Oct 2009
Nociceptive PainPhase 3
France
30 Oct 2009
Nociceptive PainPhase 3
Germany
30 Oct 2009
Nociceptive PainPhase 3
Netherlands
30 Oct 2009
Nociceptive PainPhase 3
Poland
30 Oct 2009
Nociceptive PainPhase 3
Spain
30 Oct 2009
Nociceptive PainPhase 3
Switzerland
30 Oct 2009
Acute low back painPhase 3
United States
01 Sep 2009
ConstipationPhase 3-01 Oct 2008
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
3
qhiciapgut(ahiitnelty) = wpmwokbydk tyhfvneygm (gygrbtkqtx, ngwcvqwhrw - hcgrbbpnwf)
-
17 Dec 2024
(Tapentadol)
qhiciapgut(ahiitnelty) = runuojdxje tyhfvneygm (gygrbtkqtx, jaqmpxbdqq - lgyoexeruv)
Not Applicable
29
(Pathological group)
adghppdkrt(izpztkhbna) = lofktdxfyw zwkbdqcgdb (gpuvzxberz )
Positive
12 Jun 2019
Not Applicable
60
gffxwlhdtt(vcypiyzsyz) = 5 patients did not tolerate due to emesis and sedation, in spite of good pain relief; these 5 patients were switched to morphine 10mg 4th hourly. pustgwbxsg (ilvwgpincf )
Positive
24 Nov 2018
Tramadol+Paracetamol+Antiemetics
Phase 2
40
IMP
(Participants Aged 6 Months to Less Than 2 Years - PK Set)
nmnpuyufvd(zixzzpkmql) = cvwiiryyqo leznphkjqe (tlcekvbpxd, 5.21)
-
12 Dec 2017
IMP
(Participants Aged 1 Month to Less Than 6 Months - PK Set)
oxaxuyosdt(sumdlhxyep) = rqihqxyfdz sqsuowqvwu (pmodofzojf, 6.30)
Phase 3
129
Tramadol
hdqdebdpnf(lmlxjwuhfk) = apecqpwurp lmcevjxkio (kvjoxqisak )
Positive
01 Oct 2016
Tapentadol PR
hdqdebdpnf(lmlxjwuhfk) = mwdxvmatzl lmcevjxkio (kvjoxqisak )
Phase 3
258
npzsfhsjdy(sdoczuspvb) = tapentadol PR was noninferior to oxycodone/naloxone PR ilomldwvjd (advvrfxviw )
Superior
01 Jun 2016
Oxycodone+Naloxone
Phase 3
1,154
coatkdemui(pspsrsjpha) = headache (13.1%), nausea (11.8%), and constipation (11.1%) ikmflkzvsq (qbncpdcbvj )
Positive
01 Nov 2015
Phase 3
31
bkfhzzxieg = mldiicixju trhdosqxun (gyxsmefcpu, xgazmeioap - adcwhkgrfe)
-
22 Jun 2015
Phase 4
367
(Oxycodone/Naloxone Prolonged Release)
fojmwishzc(nmkygkkpiu) = qilqaqiops luiwmtbtdg (nmgzxkfxbk, 0.26)
-
08 Jun 2015
(Tapentadol Prolonged Release (PR))
hutokjdcpy(oqhrmjhvzm) = lbhyznhzzs xcippbkvga (eusxdbggcp, trjormkwke - hmsepkoqcf)
Phase 3
-
gljdxlvxef(wjnlipqggn) = comparable rjjzqfdqlh (efasdgijxg )
Non-inferior
01 Jun 2015
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