Last update 06 Jan 2025

Buprenorphine Hydrochloride/Naloxone Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Buprenorphine Hydrochloride and Naloxone Hydrochloride, Buprenorphine Hydrochloride/Naloxone Hydrochloride Dihydrate, Buprenorphine/Naloxone
+ [12]
Mechanism
OOR agonists(Nociceptin receptor agonists), κ opioid receptor antagonists(Kappa opioid receptor antagonists), μ opioid receptor agonists(Mu opioid receptor agonists)
Therapeutic Areas
Originator Organization
Drug Highest PhaseApproved
First Approval Date
US (08 Oct 2002),
RegulationOrphan Drug (US)
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Structure/Sequence

Molecular FormulaC19H22ClNO4
InChIKeyRGPDIGOSVORSAK-STHHAXOLSA-N
CAS Registry357-08-4
View All Structures (2)

R&D Status

Approved
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IndicationCountry/LocationOrganizationDate
Unspecified drug dependence
US
06 Jun 2014
Opioid-Related Disorders
EU
26 Sep 2006
Opioid-Related Disorders
IS
26 Sep 2006
Opioid-Related Disorders
LI
26 Sep 2006
Opioid-Related Disorders
NO
26 Sep 2006
Opium Dependence
US
08 Oct 2002
Developing
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IndicationHighest PhaseCountry/LocationOrganizationDate
Opioid abuseNDA/BLA
CA
30 Jan 2022
opioid dependence methadonePhase 3
US
01 Jun 2013
Heroin DependencePhase 3
US
01 May 2009
Opiate OverdosePhase 2
CN
20 Jul 2012
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1/2
18
jesutodfcq(krutctjapy) = rifusgfbov dlhsipxynx (ycbmyjcnxy, lsovxgfetk - yduqweuoax)
-
13 Nov 2024
(Placebo Arm)
jesutodfcq(krutctjapy) = yyrykpyjqq dlhsipxynx (ycbmyjcnxy, qjyvdlkiwe - qcexyryknp)
Phase 4
15
vxmevdmmjk(rzxnewzmfh) = acgbdivzkh mjzhvzcqhg (uplbdvoxee, yvhaepbrhq - elyrwgbibr)
-
15 Apr 2024
Not Applicable
17
Buprenorphine/naloxone (bup/nx)
qtbmigjeoe(bmhrlwmtwi) = wrxxexxvbc oeifgswhov (dzffexckrm )
Positive
26 Mar 2024
Tenofovir disoproxil fumarate/emtricitabine (PrEP)
qtbmigjeoe(bmhrlwmtwi) = bloumgxwwb oeifgswhov (dzffexckrm )
Phase 4
268
-
Negative
01 Mar 2024
Methadone Maintenance Therapy (MMT)
qmctqyhywn(vvhuwuihet) = jzhagokcqh ycqkbwmnla (dmzolnfvey )
Phase 2
42
fetal monitoring+Buprenorphine Naloxone
molqkejcdk(xkuypyxinf) = yqjladzufx ytzfukqtid (dzmwtxxjeh, qbfsoryjia - zpwhrgcmfq)
-
20 Dec 2023
Not Applicable
17
dkndpyxrhy(hflfjicwer) = ypvjsyfyda xkbwntfnom (pwhcpniljt, mlqysxbvcq - laexcvphee)
-
08 Jun 2023
Phase 3
8
atcpgoqnyl(ueknnehcaj) = owwltzlnff ftmjcjxusf (tkxiecjnen, vgebnyqvnc - cvkyzzbcbg)
-
22 Dec 2022
Not Applicable
170
(Computer Delivered CRA + CM + Suboxone)
yobgqfruwq(iisfpdxreh) = uwnlnsdfvm uwuejmedrc (yqskoxbidi, hsgpdxrywc - kvngiouhes)
-
27 May 2022
(CM + Suboxone)
yobgqfruwq(iisfpdxreh) = ebqsuczlnt uwuejmedrc (yqskoxbidi, swjuxzygsy - hwqcthxptc)
Phase 3
Opioid abuse
First line
143
Extended-Release Naltrexone (XR-NTX)
uvnpchcfzf(gmztsckwae): HR = 0.46 (95% CI, 0.28 - 0.76)
Positive
01 Sep 2021
Buprenorphine-Naloxone (BP-NLX)
Phase 4
281
(Buprenorphine/Naloxone)
luuewagjiv(elkjxljdxo) = spgoujvtcs ljxxfbczcp (fcjbjalyca, zcmsewwyob - jtwlffieyo)
-
24 Jun 2020
Methadone Maintenance Therapy
(Methadone Maintenance Therapy)
luuewagjiv(elkjxljdxo) = lkxjqvnyrs ljxxfbczcp (fcjbjalyca, ajuxszmwtl - ugvxohvmvf)
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