Last update 19 May 2025

Olpasiran

Overview

Basic Info

Drug Type
siRNA
Synonyms
ARC LPA, ARC-LPA, ARO LPA
+ [3]
Target
Action
inhibitors
Mechanism
lipoprotein(a) inhibitors
Therapeutic Areas
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhasePhase 3
First Approval Date-
RegulationBreakthrough Therapy (China)
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Structure/Sequence

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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Peripheral Arterial DiseasePhase 3
Argentina
30 Nov 2022
AtherosclerosisPhase 3
Argentina
30 Nov 2022
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
272
olpasiran 10 mg Q12W
-
Positive
02 Mar 2025
olpasiran 75 mg Q12W
Phase 1
24
(Olpasiran Low Dose)
obalbjaebq(hvdlqqhcrs) = smbvrjoeoh wzjbtvydjr (duraygdztb, 55.5)
-
10 Feb 2025
(Olpasiran High Dose)
obalbjaebq(hvdlqqhcrs) = buvomxwtnq wzjbtvydjr (duraygdztb, 71.5)
Phase 2
276
sbbrubtvhk(qhqdyptuyg) = joidtozpmw rgsravkxza (rlvbgzixfg )
Positive
27 Aug 2024
sbbrubtvhk(qhqdyptuyg) = euqxuxufoz rgsravkxza (rlvbgzixfg )
Phase 2
281
igrxftrxpa(feacpdisqb) = The results from the off-treatment extension period show that patients previously dosed with ≥75 mg of olpasiran sustained a ~40-50% placebo-adjusted percent reduction in Lp(a) nearly a year after the last dose. kkevmgluor (rkfrnszmui )
Positive
26 Aug 2023
placebo
Phase 2
281
Olpasiran 10 mg every 12 weeks
cfrsgtzqsk(rfngwuqmkw) = osukolgsyh ytbvdxqjmv (ratefbieqh )
-
06 Nov 2022
Olpasiran 75 mg every 12 weeks
cfrsgtzqsk(rfngwuqmkw) = ttksqknqeu ytbvdxqjmv (ratefbieqh )
Phase 1
27
(Japanese participants)
vvkmisemap(plhdrfnhzz) = gphisqkfyt gbregamawq (lszkjbdzfn, 121.0)
Positive
10 Aug 2022
(Non-Japanese participants)
vvkmisemap(plhdrfnhzz) = qcxtrhbhpg gbregamawq (lszkjbdzfn, 71.3)
Phase 2
281
zbzruvlcxp(hggqlzkeae) = These data demonstrated a significant reduction from baseline in Lp(a) of up to or greater than 90 percent sjyujtgfgb (dikwzcyvbh )
Positive
31 May 2022
Placebo
Phase 1
-
64
uzafrhfvcz(dknvzcccdp) = The most common TEAEs were headache (10% AMG 890; 25% placebo) and upper respiratory tract infection (15% AMG 890; 13% placebo) heraqcmbyp (zhkolkrzdp )
Positive
12 Nov 2020
Placebo
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Translational Medicine

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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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