Peginterferon Alpha-2a and Ribavirin to Treat Hepatitis C in HIV-infected Patients (PIFNPK)
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| Study Type: | Interventional |
|---|---|
| Study Design: | Allocation: Randomized; Endpoint Classification: Safety/Efficacy Study; Intervention Model: Parallel Assignment; Masking: Open Label; Primary Purpose: Treatment |
| Conditions: |
Hepatitis C HIV Infections |
| Interventions: |
Drug: Double dose pegylated interferon with weight based Ribavirin Drug: standard dose pegylated interferon alfa -2a and ribavirin |
Participant Flow
Recruitment Details
| Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations |
|---|
| Recruitment period was over a period of 3 yrs from 2004 - 2007. Participants were recruited and screened through the OP8 clinic of the NIAID. |
Pre-Assignment Details
| Significant events and approaches for the overall study following participant enrollment, but prior to group assignment |
|---|
|
There were no significant events or approaches following participant enrollment prior to group assignments. However if enrolled participants subsequently developed exclusion criteria such as active alcohol or drug abuse, they were excluded from the study. |
Reporting Groups
| Description | |
|---|---|
| Pegasys Single Dose |
pegylated interferon alfa -2a 180 mcg/week and weight based Ribavirin (1000daily for weight<75kg, 1200mg daily for weight >75kg) - Treatment for 48 weeks |
| Pegasys Double Dose |
pegylated interferon alfa -2a 180 mcg/twice week and weight based Ribavirin (1000daily for weight<75kg, 1200mg daily for weight >75kg) for 4 weeks then pegylated interferon alfa -2a 180 mcg/week and weight based Ribavirin (1000daily for weight<75kg, 1200mg daily for weight >75kg) for 44 weeks - Total Treatment for 48 weeks |
Participant Flow: Overall Study
| Pegasys Single Dose | Pegasys Double Dose | |
|---|---|---|
| STARTED | 15 | 14 |
| COMPLETED | 11 | 11 |
| NOT COMPLETED | 4 | 3 |
| Adverse Event | 4 | 3 |
Baseline Characteristics
Reporting Groups
| Description | |
|---|---|
| Pegasys Single Dose |
pegylated interferon alfa -2a 180 mcg/week and weight based Ribavirin (1000daily for weight<75kg, 1200mg daily for weight >75kg) - Treatment for 48 weeks |
| Pegasys Double Dose |
pegylated interferon alfa -2a 180 mcg/twice week and weight based Ribavirin (1000daily for weight<75kg, 1200mg daily for weight >75kg) for 4 weeks then pegylated interferon alfa -2a 180 mcg/week and weight based Ribavirin (1000daily for weight<75kg, 1200mg daily for weight >75kg) for 44 weeks - Total Treatment for 48 weeks |
| Total | Total of all reporting groups |
Baseline Measures
| Pegasys Single Dose | Pegasys Double Dose | Total | |
|---|---|---|---|
|
Number of Participants
[units: participants] |
15 | 14 | 29 |
|
Age
[units: participants] |
|||
| <=18 years | 0 | 0 | 0 |
| Between 18 and 65 years | 15 | 14 | 29 |
| >=65 years | 0 | 0 | 0 |
|
Age
[units: years] Mean ± Standard Deviation |
48 ± 6.402 | 46 ± 5.93 | 47 ± 6.109 |
|
Gender
[units: participants] |
|||
| Female | 4 | 4 | 8 |
| Male | 11 | 10 | 21 |
|
Region of Enrollment
[units: participants] |
|||
| United States | 15 | 14 | 29 |
Outcome Measures