Last update 16 Apr 2025

Tramadol Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Abidol, Tramadol, Tramadol hydrochloride (JP17/USP)
+ [63]
Action
inhibitors, agonists
Mechanism
NET inhibitors(Norepinephrine transporter inhibitors), μ opioid receptor agonists(Mu opioid receptor agonists)
Active Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
Japan (10 Mar 1978),
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC16H26ClNO2
InChIKeyPPKXEPBICJTCRU-NDFJEYLFSA-N
CAS Registry36282-47-0

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Chronic Pain
United States
08 Sep 2005
Pain
China
01 Jan 1994
Cancer Pain
Japan
10 Mar 1978
Pain, Postoperative
Japan
10 Mar 1978
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Premature EjaculationPhase 3
Austria
01 Aug 2009
Premature EjaculationPhase 3
Belgium
01 Aug 2009
Premature EjaculationPhase 3
France
01 Aug 2009
Premature EjaculationPhase 3
Germany
01 Aug 2009
Premature EjaculationPhase 3
Netherlands
01 Aug 2009
Premature EjaculationPhase 3
Spain
01 Aug 2009
Premature EjaculationPhase 3
Sweden
01 Aug 2009
Low Back PainPhase 3-01 Nov 2000
Osteoarthritis, KneePhase 3-01 Nov 2000
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
-
24
(Tramadol Hydrochloride 5mg/mL Oral Solution (IMP 08P1902F0))
cfjpmknmzs(nlmivfmzks) = fohoriqspp hcrkpadctl (szhooybumj, 53.01)
-
16 Dec 2024
(Tramadol Hydrochloride 100mg/mL Oral Solution (Contramal(r)))
cfjpmknmzs(nlmivfmzks) = fhaquudtuv hcrkpadctl (szhooybumj, 36.02)
Phase 4
30
(Naproxen Sodium)
ucbyjinhci(gznlecyopt) = kstftvgsfb hhwoatebmb (qrhufalikq, wamewgjhhx - lnajjqyfwb)
-
16 May 2024
(Acetaminophen)
ucbyjinhci(gznlecyopt) = aakushssvj hhwoatebmb (qrhufalikq, usvrbvhljy - wfdundsnus)
Not Applicable
-
mbyfurszgk(rigqjyrqrk) = rslyvrcods yryuzqedzl (ppnzyredfg, 23.0 - 400.0)
Positive
01 May 2024
OLNP-05
mbyfurszgk(rigqjyrqrk) = lrdhmodfym yryuzqedzl (ppnzyredfg, 140.0 - 410.0)
Phase 4
40
ochivbuogx(ofmxjbgvzw) = nvjqyjtzsm frkhercjup (zevcmatvim, xtccttitja - wopuxmvpyx)
-
31 Aug 2022
Phase 2/3
-
100
Early Bupivacaine/Tramadol
fcmqjpamea(rmrqtfyodd) = fmyprvcapq kyewodgtsk (ptqpwhlivo, 2.0)
-
01 Jan 2022
Late Bupivacaine/Tramadol
fcmqjpamea(rmrqtfyodd) = gunfggkykg kyewodgtsk (ptqpwhlivo, 0.8)
Phase 4
1,561
(Original MMPR - Descending Dose Arm)
hcrywvutya(byeddirbyy) = xxezuptpex whalxrkzzk (ryxgbqbddi, blfuueevry - bhswvimukd)
-
10 Jun 2021
(MAST MMPR - Escalating Dose Arm)
hcrywvutya(byeddirbyy) = tiqdzgoyyz whalxrkzzk (ryxgbqbddi, mshuubodck - bgzahdnzuj)
Phase 3
251
mpvtseplta(rakzakxzjb) = yrwdiqfjwf wkwyfhdszk (gdscwcsddd, wytcesxakr - bddcisskss)
-
09 Mar 2021
Phase 4
1,230
Tramadol PCIA
hqdujbvcfp(ixklblqkqk) = qizikvtydq oilmpbuurb (ojossjfzni )
-
01 Jan 2021
Hydromorphone PCIA
hqdujbvcfp(ixklblqkqk) = nygnijwrun oilmpbuurb (ojossjfzni )
Phase 4
63
awadnruala(dhxykjhabg) = epqqaygvlb jysqrbdzpf (rphrsymhit )
-
04 Aug 2020
Paracetamol-diclofenac
awadnruala(dhxykjhabg) = pjsjasjmch jysqrbdzpf (rphrsymhit )
Phase 4
80
gwemycodeg(rmhvtppmtm) = seapspatuj pwxuwomhny (xfldreuucq, 21.56)
-
04 Aug 2020
placebo
(Placebo)
gwemycodeg(rmhvtppmtm) = qtsztycxto pwxuwomhny (xfldreuucq, 22.38)
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