CClinicalTrials.gg
Status unknownNCT04111367Updated Oct 1, 2019

Study of Seraprevir in Combination With Sofosbuvir in Chronic Genotype 2,3,6 Hepatitis C Virus Infection Patients

A Phase 2 interventional study of Seraprevir and Sofosbuvir in Hepatitis C Virus Infection, sponsored by Ginkgopharma CO., LTD. Status unknown at 4 sites in China. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2019-10-01.

Sponsored by Ginkgopharma CO., LTD · Phase 2, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jul 2019), so the status shown — last known as Recruiting — may be out of date.

From the registry’s dates

  • Registered 5 months after the study started (first participant enrolled Apr 2019, registered Sep 2019).
Phase
Phase 2
Study type
Interventional
Enrollment
36
Allocation
Non-randomized
Ages
18 Years to 75 Years
Sex
All
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Study summary

This study was to assess the safety and efficacy of Seraprevir in combination with sofosbuvir in patients with Hepatitis C (HCV) genotype2,3,6. Efficacy was assessed by the rate of sustained viral response (SVR) 12 weeks after the discontinuation of therapy (SVR12).

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Conditions studied

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In context

Infections

6,687 studies on the registry are indexed under Infections; 807 are open to participants now.

This study's planned enrollment of 36 is below the median of 120 across 4,200 interventional studies indexed under Infections.

Browse Infections studies →

Lead sponsor

Ginkgopharma CO., LTD is the lead sponsor of 2 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

Hepatitis C virus (HCV) genotype 2,3,6 infection (confirmed at screening). HCV RNA greater than 10,000 IU/mL at screening. Participant must be willing and able to comply with the protocol requirements. weight was more than 40 kg. age is between 18-75,either sex.

Exclusion criteria

Exclusion Criteria:

Co-infection with hepatitis B virus or human immunodeficiency virus (HIV). Infection with HCV non-genotype 2,3,6,or Infection with mixed genotype,or Genotype cannot be confirmed.

Medical history of major functional organ transplantation. Suffering from serious blood system disease(such us Thalassemia/Sickle Cell Anemia).

Participation in a clinical study within 3 months prior to first dose

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Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Single group
Masking
None (open label)
Enrollment
36 participants (estimated)

Study arms

  • Experimental
    Genotype 2 and 6 Subjects

    Genotype 2 and 6 Subjects will receive oral tablets of Seraprevir 200mg twice a day along with oral tablet of sofosbuvir 400 mg,once a day from Day 1 up to Week 12

    Drug: Seraprevir · Drug: Sofosbuvir

  • Experimental
    Genotype 3 Subjects

    Genotype 3 Subjects will receive oral tablets of Seraprevir 200mg twice a day along with oral tablet of sofosbuvir 400 mg,once a day from Day 1 up to Week 24

    Drug: Seraprevir · Drug: Sofosbuvir

Interventions

  • DrugSeraprevir

    Subjects will receive oral tablets of Seraprevir 100 mg, twice a day from Day 1 up to Week 12,the other group will receive the same dose for 24 weeks.

    Also known as: GP205

  • DrugSofosbuvir

    Subjects will receive oral tablet of sofosbuvir 400 mg, once a day from Day 1 up to Week 12,the other group will receive the same dose for 24 weeks.

    Also known as: sovaldi

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What researchers measure

Primary outcomes

  1. Percentage of Participants Achieving a Sustained Virologic Response 12 Weeks After the Actual End of Treatment(SVR12)

    SVR12 is defined as HCV RNA \< the lower limit of quantification (LLOQ; ie, \< 15 IU/mL) 12 weeks following the last dose of study drug.

    Time frame: Posttreatment Week 12

Secondary outcomes

  1. Percentage of Participants Achieving a Sustained Virologic Response 4 Weeks After the Actual End of Treatment (SVR4)

    SVR4 is defined as HCV RNA \< LLOQ at 4 weeks following the last dose of study drug.

    Time frame: Posttreatment Week 4

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Study locations

4 of 4 sites recruiting
  • Beijing Ditan Hospital,Capital Medical University
    Beijing, Beijing, China
    • Huichun Xing · Contact
    Recruiting
  • Liuzhou General Hospital
    Liuzhou, Guangxi Zhuang Autonomous Region, China
    • Xiaofeng Wen · Contact
    Recruiting
  • The first hospital of JILIN University.
    Changchun, Jilin 130000, China
    Recruiting
  • The First Affiliated Hospital Of Guangxi Medical University
    Guangxi, Nanning, China
    • Minghua Su · Contact
    Recruiting
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 1, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04111367
Lead sponsor
Ginkgopharma CO., LTD
Responsible party
Sponsor
First posted
Oct 1, 2019
Start date
Apr 3, 2019
Primary completion
Apr 30, 2020 (estimated)
Completion
Aug 31, 2020 (estimated)
Last update
Oct 1, 2019

Study contacts

Junqi Niu
Contact
junqiniu@aliyun.com
0431-88782013
Xuegang Wu
study director · Ginkgo Pharma Co., Ltd.

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2019. You cannot join it, but the record below documents what was studied.

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