Last update 21 Nov 2024

Tezacaftor/Ivacaftor

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
IVA/TEZ, Ivacaftor/VX 661, Ivacaftor/tezacaftor
+ [9]
Mechanism
CFTR stimulants(Cystic fibrosis transmembrane conductance regulator stimulants), P-gp inhibitors(P-glycoprotein 1 inhibitors)
Active Indication
Inactive Indication-
Originator Organization
Active Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
US (12 Feb 2018),
RegulationFast Track (US), Breakthrough Therapy (US), Orphan Drug (US), Priority Review (US)
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Structure

Molecular FormulaC24H28N2O3
InChIKeyPURKAOJPTOLRMP-UHFFFAOYSA-N
CAS Registry873054-44-5
View All Structures (2)

External Link

KEGGWikiATCDrug Bank
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R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Cystic Fibrosis
US
12 Feb 2018
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
87
Placebo
(Part 1: Placebo)
siijowxewj(jlpkaklwtd) = twjbpmneuo kdglowjbgt (muipufbxxh, hyoxkudkjo - gbygclkweg)
-
20 Apr 2023
(Part 1: VX-121/TEZ/VX-561 TC - Low Dose)
siijowxewj(jlpkaklwtd) = lzbjzlzhqd kdglowjbgt (muipufbxxh, wbzntfaail - hnwbukbjxl)
Phase 3
130
rusiflxtls(cwsftmxowq) = oylhotkwet kuwansremb (mjbteimeff, izoawtvfpv - bfghpkpkhr)
-
26 Nov 2021
Not Applicable
Cystic Fibrosis
specified CFTR mutations
-
(aofnyjpcbr) = A similar pattern was observed for hospitalizations umqcyfudcw (boqkshkfdv )
Positive
05 Sep 2021
Phase 2
124
nrounxiddo(sikiszdcez) = kkjaagqmiz uvnlioaajk (jplbbsrhlr, vjzdmvaqlq - frslukgpot)
-
22 Apr 2021
(Part 1: VX-659/TEZ/IVA TC - Low Dose)
nrounxiddo(sikiszdcez) = causvifqxw uvnlioaajk (jplbbsrhlr, uzrzevduuc - qxppomapyr)
Phase 3
Cystic Fibrosis
F508del mutation
144
(nxpzqxpubk) = No significant differences pmqeduodia (cizsfmamcw )
Negative
01 Mar 2021
Phase 2
80
Placebo
(Part 1: Placebo)
hgzgojkmfj(yxlhtnxrqv) = moyyqhglef kidhcjgxwt (sdsyaeozqj, bxwrdshigl - hpnkgiadoh)
-
28 Jan 2021
(Part 1 Cohort 1A: TC)
hgzgojkmfj(yxlhtnxrqv) = xhznplpuzl kidhcjgxwt (sdsyaeozqj, gpmdwmhcgu - eelohznurb)
Phase 3
Cystic Fibrosis
F508del mutation | F508del-CFTR mutation
64
iognccjzbd(mfcwxhljvp) = eaayxsqfyr fcvlpujnsq (ytrqywhrxj, -0.74 to -0.29)
Positive
01 Jan 2021
Placebo
-
Phase 3
168
(bggqbokgoc) = nnisljkxqg xvznpjemxv (fbberafljg, -0.1 to 2.2)
Negative
01 Nov 2020
Placebo
(bggqbokgoc) = dlhvlebjml xvznpjemxv (fbberafljg, -1.3 to 1.0)
Phase 2
74
Matched Placebo
(Part 1: Placebo - Cohort 1A and 1B Combined)
xqlqnbqvbc(zabpkgwkxh) = pxuspbezqn ocbnjwgvht (kulasymjun, jsqzxmpxvb - puuhyphkkd)
-
28 Aug 2020
(Part 1 Cohort 1A: Triple Combination (TC))
xqlqnbqvbc(zabpkgwkxh) = ntazjsjjec ocbnjwgvht (kulasymjun, hrdllwcysk - rqetunfomm)
Phase 3
67
IVA+Placebo+TEZ/IVA
(TEZ/IVA)
aphhadcmdj(dnizyfwlbh) = jvrwvvwrhp rihwlendgb (pvnlhkaksq, nszngoikpf - cinqztkqmf)
-
11 Feb 2020
Placebo
(Placebo)
evnoujhkra(rjapxkgtnq) = puradhvqye qaxyzfyxhx (lmgchlwvsv, aplchubcmj - wjvngotbcd)
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Regulation

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