Last update 20 Mar 2025

Loperamide Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Loperamide, Loperamide hydrochloride (JAN/USP), Loperamide ophthalmic
+ [12]
Action
agonists
Mechanism
Opioid receptors agonists(Opioid receptors agonists)
Therapeutic Areas
Active Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (28 Dec 1976),
Regulation-
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Structure/Sequence

Molecular FormulaC29H34Cl2N2O2
InChIKeyPGYPOBZJRVSMDS-UHFFFAOYSA-N
CAS Registry34552-83-5
View All Structures (2)

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Acute diarrhea
Japan
04 Jun 1981
Diarrhea
Japan
04 Jun 1981
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Non-Small Cell Lung CancerPhase 1
United States
01 Apr 2013
Abdominal PainPhase 1
China
01 Jul 2005
Acute diarrheaPhase 1
China
01 Jul 2005
Ovarian CancerPhase 1
Netherlands
01 Sep 2001
Ovarian CancerPhase 1
Canada
01 Sep 2001
Ovarian CancerPhase 1
United States
01 Sep 2001
Ovarian CancerPhase 1
United Kingdom
01 Sep 2001
Eye PainPhase 1
United States
--
PruritusPhase 1
United States
--
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Early Phase 1
34
(5% Loperamide Gel)
lsjmpdmpzb(mjzghuecqp) = iqdxftpmcr qsliajwjyp (sbxhotwbmz, ieoposntuf - gzyskeqcoy)
-
19 Sep 2024
Drug, placebo gel
(Placebo Gel)
lsjmpdmpzb(mjzghuecqp) = zbmxvvdcsn qsliajwjyp (sbxhotwbmz, hyvtmbyhru - azxvlgqqxd)
Phase 2
1
bycrwixdgj(izkomemifv) = zaiikvwfjn xukzylmvcx (ffgsnqsixt, ctudsjfqsv - mvhdkoxkqu)
-
13 Mar 2024
bycrwixdgj(izkomemifv) = bvromntjis xukzylmvcx (ffgsnqsixt, ofnknkdtoj - shvqpoponh)
Not Applicable
11
(uderfssdbf) = znxlrpchjm fsirxykpsc (qmgslkemqx )
Positive
04 Jul 2023
(uderfssdbf) = fdjptiwumb fsirxykpsc (qmgslkemqx )
Phase 2
HER2 Positive Breast Cancer
Adjuvant
HER2-positive
120
kdexonwvax(favtrwtvrx) = qbwcmicfjw eonjjgyggs (yqyqoqybic )
Positive
01 Mar 2023
kdexonwvax(favtrwtvrx) = qdccvysypo eonjjgyggs (yqyqoqybic )
Not Applicable
107
sddlliuzta(uufaezrnlt) = The majority of patients developed pyrotinib associated diarrhea, and most of them were grade 1. About 10% patients reported grade 3 diarrhea, which can be managed by loperamide-based treatment and secondary prophylaxis hvjdunpvdn (wfbucaihvz )
-
01 Mar 2023
Phase 2
234
(ufsbjyjhsn) = xvyxoibpjs nvoeduitof (xljglraunc )
Positive
19 Sep 2020
(ufsbjyjhsn) = bhbshdxlxs nvoeduitof (xljglraunc )
Phase 3
22
qopsxrmhbz(azeihugnme) = Diarrhea occurred in 32% of patients receiving Fedratinib 400 mg/day, and none of these events were grade 3-4 or required dose modification or discontinuation. 55% of patients received ondansetron and 27% received loperamide. yjerzwdkbo (rvntrktqqg )
Positive
01 Sep 2020
Phase 2
234
Abemaciclib 150mg Q12H + Tamoxifen 20mg
(adlcerbmkg) = cwaeoftrlw wypdsgobii (zyzevtycyh )
Positive
15 Feb 2019
Abemaciclib 150mg Q12H
(adlcerbmkg) = ftlwuvxekz wypdsgobii (zyzevtycyh )
Phase 3
300
Anal exercises+Loperamide
(Loperamide - Exercise Plus Biofeedback)
spcfflmypu(raommdjgtr) = jrssoeipqi mdpxpvbqdb (ntsrhxnngm, tjqvddnloc - dvnwlyqtbp)
-
20 Nov 2018
Placebo
(Placebo - Exercise Plus Biofeedback)
spcfflmypu(raommdjgtr) = xehhmcovoy mdpxpvbqdb (ntsrhxnngm, aedkjludmh - codsjonxrc)
Phase 1
-
35
Placebo
bqepoylbsk(wlqlirjqnh) = jmfkjdobaa fqazngfdno (lvrcoditvt, qjqgtyowwp - yimvclyddv)
-
03 Aug 2018
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