Trial Outcomes & Findings for Real World Study: Genotype 1 Chronic Hepatitis C Virus Treatment and Evaluation of Real World SVR and PRO (NCT NCT02461745)

NCT ID: NCT02461745

Last Updated: 2021-01-22

Results Overview

Percentage of study participants achieving sustained virological response (SVR) at Week 12 per protocol among study participants who completed 12-week course of treatment.

Recruitment status

COMPLETED

Study phase

PHASE4

Target enrollment

200 participants

Primary outcome timeframe

12 weeks

Results posted on

2021-01-22

Participant Flow

Recruitment period started in June 2015 until October 2016 at four (4) different Kaiser Permanente Southern California medical clinics.

228 study participants screened for the study had 28 days from signing the study consent form to their first dose of study drug to confirm their eligibility to continue with the study. The screening period was also used as a wash-out period for concomitant medications that may interact with the study drug.

Participant milestones

Participant milestones
Measure
Genotype 1a
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Overall Study
STARTED
130
70
Overall Study
COMPLETED
116
66
Overall Study
NOT COMPLETED
14
4

Reasons for withdrawal

Reasons for withdrawal
Measure
Genotype 1a
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Overall Study
Lack of Efficacy
9
1
Overall Study
Lost to Follow-up
2
2
Overall Study
Withdrawal by Subject
3
1

Baseline Characteristics

Real World Study: Genotype 1 Chronic Hepatitis C Virus Treatment and Evaluation of Real World SVR and PRO

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Genotype 1a
n=130 Participants
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
n=70 Participants
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Total
n=200 Participants
Total of all reporting groups
Age, Continuous
56.64 years
n=99 Participants
60.87 years
n=107 Participants
58.12 years
n=206 Participants
Sex: Female, Male
Female
49 Participants
n=99 Participants
31 Participants
n=107 Participants
80 Participants
n=206 Participants
Sex: Female, Male
Male
81 Participants
n=99 Participants
39 Participants
n=107 Participants
120 Participants
n=206 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Asian
5 Participants
n=99 Participants
6 Participants
n=107 Participants
11 Participants
n=206 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Black or African American
2 Participants
n=99 Participants
5 Participants
n=107 Participants
7 Participants
n=206 Participants
Race (NIH/OMB)
White
121 Participants
n=99 Participants
56 Participants
n=107 Participants
177 Participants
n=206 Participants
Race (NIH/OMB)
More than one race
1 Participants
n=99 Participants
2 Participants
n=107 Participants
3 Participants
n=206 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
n=99 Participants
1 Participants
n=107 Participants
2 Participants
n=206 Participants
Region of Enrollment
United States
130 Participants
n=99 Participants
70 Participants
n=107 Participants
200 Participants
n=206 Participants
Baseline HCV RNA
<800,000 IU/mL
27 Participants
n=99 Participants
17 Participants
n=107 Participants
44 Participants
n=206 Participants
Baseline HCV RNA
Between 800,000 - 6 million
74 Participants
n=99 Participants
43 Participants
n=107 Participants
117 Participants
n=206 Participants
Baseline HCV RNA
>6 million
29 Participants
n=99 Participants
10 Participants
n=107 Participants
39 Participants
n=206 Participants
Treatment-experience
Experienced
22 Participants
n=99 Participants
9 Participants
n=107 Participants
31 Participants
n=206 Participants
Treatment-experience
Naive
108 Participants
n=99 Participants
61 Participants
n=107 Participants
169 Participants
n=206 Participants

PRIMARY outcome

Timeframe: 12 weeks

Percentage of study participants achieving sustained virological response (SVR) at Week 12 per protocol among study participants who completed 12-week course of treatment.

Outcome measures

Outcome measures
Measure
Genotype 1a
n=123 Participants
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
n=67 Participants
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Sustained Virological Response (SVR) at Week 12
116 Participants
66 Participants

SECONDARY outcome

Timeframe: 4 weeks

Percentage of study participants achieving sustained virological response (SVR) at Week 4 per protocol among subjects who completed 12-week course of treatment in the study.

Outcome measures

Outcome measures
Measure
Genotype 1a
n=122 Participants
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
n=66 Participants
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Sustained Virological Response (SVR) at Week 4
116 Participants
65 Participants

Adverse Events

Genotype 1a

Serious events: 4 serious events
Other events: 102 other events
Deaths: 0 deaths

Genotype 1b

Serious events: 3 serious events
Other events: 30 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Genotype 1a
n=130 participants at risk
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
n=70 participants at risk
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Cardiac disorders
Acute Congestive Heart Failure
0.77%
1/130 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
0.00%
0/70 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Gastrointestinal disorders
Acute Pancreatitis
0.00%
0/130 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
1.4%
1/70 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Psychiatric disorders
Acute Psychosis
0.77%
1/130 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
0.00%
0/70 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Infections and infestations
Cellulitis/ Sepsis
0.77%
1/130 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
0.00%
0/70 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Nervous system disorders
Guillain Barre Syndrome
0.77%
1/130 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
0.00%
0/70 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Skin and subcutaneous tissue disorders
Small Cell Carcinoma
0.00%
0/130 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
1.4%
1/70 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Renal and urinary disorders
Urothelial Carcinoma
0.00%
0/130 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
1.4%
1/70 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.

Other adverse events

Other adverse events
Measure
Genotype 1a
n=130 participants at risk
Study participants with chronic Hepatitis C Genotype 1a receiving VIEKIRA PAK and Ribavirin for 12 weeks.
Genotype 1b
n=70 participants at risk
Study participants with chronic Hepatitis C Genotype 1b receiving VIEKIRA PAK for 12 weeks.
Musculoskeletal and connective tissue disorders
Fatigue
26.9%
35/130 • Number of events 35 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
14.3%
10/70 • Number of events 10 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Gastrointestinal disorders
Nausea
15.4%
20/130 • Number of events 20 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
5.7%
4/70 • Number of events 4 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Nervous system disorders
Headache
12.3%
16/130 • Number of events 16 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
7.1%
5/70 • Number of events 5 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Nervous system disorders
Insomnia
10.0%
13/130 • Number of events 13 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
1.4%
1/70 • Number of events 1 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Gastrointestinal disorders
Diarrhea
3.8%
5/130 • Number of events 5 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
5.7%
4/70 • Number of events 4 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Skin and subcutaneous tissue disorders
Pruritus
5.4%
7/130 • Number of events 7 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
4.3%
3/70 • Number of events 3 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
Skin and subcutaneous tissue disorders
Rash
4.6%
6/130 • Number of events 6 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.
4.3%
3/70 • Number of events 3 • Adverse events are collected from enrolled study participants during the treatment period (12 weeks) through an additional 12 weeks post treatment. For enrolled study participants that discontinued from the study, adverse events are collected during the treatment period until their last completed study visit.
Adverse events reported in the table below are those that are considered possibly or definitely related to the VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir) and/or RBV (ribavirin tablets). Although adverse events data was collected from all subjects who receive at least one dose of the study drug regardless of their relationship to either VIEKIRA PARK and/or RBV, the analysis of the safety data was focused on those that are treatment-related, which is provided below.

Additional Information

Division of Clinical Trials Research

Southern California Permanente Medical Group

Phone: (626) 564-5667

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: GT60