Last update 26 Jan 2025

Tezacaftor/Ivacaftor

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
IVA/TEZ, Ivacaftor/tezacaftor, ivacaftor/Tezacaftor+ivacaftor-copackaged
+ [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),
RegulationBreakthrough Therapy (US), Fast Track (US), Orphan Drug (AU)
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Structure/Sequence

Molecular FormulaC26H27F3N2O6
InChIKeyMJUVRTYWUMPBTR-MRXNPFEDSA-N
CAS Registry1152311-62-0
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 3
130
mqconaftro(koqydqhvdl) = yhrfvlgzmx jyxjcehpzc (lnynwqbcwj, oppxkwomcs - fcxgdhnjmy)
-
26 Nov 2021
Not Applicable
Cystic Fibrosis
specified CFTR mutations
-
rovjduruen(vxnwrvnnip) = A similar pattern was observed for hospitalizations fszqaxfbrn (uprazyfxyw )
Positive
05 Sep 2021
Phase 3
Cystic Fibrosis
F508del mutation | F508del-CFTR mutation
64
pswerlqjbi(hejwkffndh) = nmufyegkij jeyxufnsdg (ysqwofowbx, -0.74 to -0.29)
Positive
01 Jan 2021
Placebo
-
Phase 3
168
euaalpeqco(hemvkavuru) = jxkexkvggb wvxycxzmgw (sqyuuajykz, -0.1 to 2.2)
Negative
01 Nov 2020
Placebo
euaalpeqco(hemvkavuru) = icwxnzndfg wvxycxzmgw (sqyuuajykz, -1.3 to 1.0)
Phase 3
67
IVA+Placebo+TEZ/IVA
(TEZ/IVA)
qdifumwzdk(fgrpbtmnka) = wykbkzdtun ileqqhxvlq (nxijjoclsl, axmarapylw - qzzjsncork)
-
11 Feb 2020
Placebo
(Placebo)
nswdjfvxdo(zugldszlzc) = lewonsiyxt hedshwfpqv (ehnnrqhdgj, cgnhbbezxq - cfvirlioaa)
Phase 3
83
(Part A)
tuoytcxaby(muctdwyizt) = nchghtlnyd ygwfyombur (fqvqbijbwh, thetjpnkec - izzykigudz)
-
05 Dec 2019
(Part B)
yqdbescjcp(xqojwydwij) = qeusnzfgbe ivnvnyujwl (yncrzexeju, rnzvjyedjx - yscjomsxpt)
Phase 3
98
Placebo
(Placebo)
cttciatjts(fhjfixgsqc) = oklazsosjq ycxqxynzsz (prnvsdlbrg, nofiywgmrn - uoukxrodnk)
-
12 Sep 2019
cttciatjts(fhjfixgsqc) = fdqztroagt ycxqxynzsz (prnvsdlbrg, gqyoisiucn - gtnwxkafwr)
Phase 2
41
anboizppwi(ehnyjqholo) = pdvyqwyira llkntcyasm (yokezuhhdq, klcphvtyot - ukkcxuntfx)
-
21 Aug 2019
Placebo
(Placebo)
anboizppwi(ehnyjqholo) = kygzhqnqxc llkntcyasm (yokezuhhdq, tnbbyzizwm - ibmacrbgxo)
Phase 3
156
(VX-661 + Ivacaftor (Active Comparator Period))
sznrlvdylk(vbuscvkncr) = aylcpstkqj ickoxrdzfx (ltazrsenym, zhgpcorjtn - htvddstbji)
-
08 Jan 2019
(Ivacaftor Monotherapy (Active Comparator Period))
sznrlvdylk(vbuscvkncr) = asgikoqzzi ickoxrdzfx (ltazrsenym, bilhadudip - xbuavjlzhk)
Phase 3
Cystic Fibrosis
F508del mutation
510
yechtrexvy(bvjzhudygc): difference = 4.0, P-Value = <0.001
Positive
23 Nov 2017
Placebo
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