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Telaprevir

Phase 3

Hepatitis C, Chronic | Small molecule | Infectious Disease |Johnson & Johnson|Last Updated: Aug 18, 2016

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
UNCONTROLLEDBiomarker
Total Trials2
Total Enrollment212
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01500616Telaprevir Open-Label Study in Co-Infected PatientsPHASE3 COMPLETED 122Jun 1, 2012Aug 1, 2014Aug 18, 201629 Belgium, Germany +6
NCT01054573VX-950-TiDP24-C219: A Roll Over Trial for Patients in the Control Group of the C216 Study Who Received Telaprevir PlaceboPHASE3 COMPLETED 90Apr 1, 2010May 1, 2012May 8, 201348 United States, Australia +13
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Study Endpoints
Primary Endpoints
Treatment-emergent Adverse Events
from first use of the medicinal product to 30 days after administration of the last dose of investigational product (telaprevir)

Protocol-defined adverse events whether serious or non-serious, that occur from the first use of investigational product (telaprevir) to 30 days after administration of the last dose of investigational product (telaprevir) will be part of the analysis.

The Percentage of Participants Achieving a Sustained Virologic Response (SVR) 24 Weeks After the Last Dose of Study Drug (SVR24 Actual)
End of trial (24 weeks after last dose, administerd at 48 weeks)

The table below shows the percentage of participants acheiving a SVR 24 weeks after the last dose of study drug defined as having plasma hepatitis C virus (HCV) ribonucleic acid (RNA) levels \< 25 IU/mL, target not detected at end of treatment (EOT) AND the participant did not relapse AND the participant completed the treatment; OR if the participant had plasma HCV RNA levels of \< 25 IU/mL, target not detected at EOT AND the participant did not relapse AND the participant prematurely discontinued at least one study medication, but never for the reason virologic failure.

Secondary Endpoints
The Percentage of Participants Achieving Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) Values of Less Than 25 IU/ml, Target Not Detected at Different Time Points
Baseline, Weeks 4, 8, 12, 24, 36, and 48, and at the end of treatment (Week 48 or at time of early discontinuation)
Percentage of Participants Who Met a Virologic Stopping Rule That Required Them to Permanently Discontinue Telaprevir and Continue Pegylated Interferon (Peg-IFN) and Ribavirin (RBV) at Week 4 or Week 8
Week 4, Week 8
Percentage of Participants Who Met a Virologic Stopping Rule That Required Them to Permanently Discontinue All Study Drugs at Week 12, 24, or 36
Week 12 or Weeks 24 or 36
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
open label telaprevirEXPERIMENTALDepending on the patient's HAART regimen, 750 or 1125 mg telaprevir every 8 hours for 12 weeks in combination with pegylated interferon alfa and ribavirin for 48 weeks.
Telaprevir + Standard TreatmentEXPERIMENTALTelaprevir 750 mg orally (by mouth) every 8h for 12 weeks plus standard treatment. Standard treatment is 180 mcg subcutaneous (under the skin) injection pegylated interferon (Peg-IFN) alfa-2a and 1000-1200 mg twice daily ribavirin (RBV) for 48 weeks.
Interventions
NameTypeDescription
TelaprevirDRUGtype = exact number, unit = mg, number = 750, form = tablet, route = oral use, every 8 hours for 12 weeks in combination with pegylated interferon alfa (Peg-IFN alfa) and ribavirin (RBV) during 48 weeks for eligible non treated HIV patients and for patients whose highly active antiretroviral therapy (HAART) regimen is the combination of ritonavir-boosted atazanavir, plus either TDF or abacavir, plus either emtricitabine or lamivudine, or the combination of raltegravir, plus either TDF or abacavir, plus either emtricitabine or lamivudine, or etravirine, TDF, plus either emtricitabine or lamivudine, or etravirine, abacavir, plus either emtricitabine or lamivudine, or rilpivirine, TDF, plus either emtricitabine or lamivudine, or rilpivirine, abacavir, plus either emtricitabine or lamivudine.
pegylated interferon (Peg-IFN) alfa-2aDRUG180 microgram (mcg) by subcutaneous injection once weekly for 48 weeks.
ribavirin (RBV)DRUG1,000 or 1,200 mg/day (weight based) orally twice daily for 48 weeks.
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Eligibility Criteria
Age Range18 Years — 70 Years
SexALL
Healthy VolunteersNo
Study Sites29

Inclusion Criteria: - Have diagnosis of HIV-1 or HIV-2 infection, or HIV-1 and HIV-2 coinfection for more than 6 months before the screening visit. - Should have been on a stable permissible HAART regimen for more than 8 weeks before Day 1 without switches. OR Not on a HAART regimen and not expected...

Countries:BelgiumGermanyHungaryIrelandLuxembourgPortugalRussiaUnited KingdomUnited StatesAustraliaBrazilCanadaFranceIsraelNetherlandsPolandPuerto RicoSpainSwedenSwitzerland
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