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Efficacy of granulocyte colony stimulating factor in patients with severe alcoholic hepatitis with partial or null response to steroid (GRACIAH trial): study protocol for a randomized controlled trial
- Title
- Efficacy of granulocyte colony stimulating factor in patients with severe alcoholic hepatitis with partial or null response to steroid (GRACIAH trial): study protocol for a randomized controlled trial
- Authors
- Cho, Yuri; Park, Youn Su; Kim, Hwi Young; Kim, Won; Lee, Heon Ju; Kim, Dong Joon
- Ewha Authors
- 김휘영
- SCOPUS Author ID
- 김휘영
- Issue Date
- 2018
- Journal Title
- TRIALS
- ISSN
- 1745-6215
- Citation
- TRIALS vol. 19
- Keywords
- Alcoholic hepatitis; Prednisolone; G-CSF; Discriminant function
- Publisher
- BMC
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- BackgroundAlcoholic hepatitis (AH) has the most severe presentation among alcohol-related liver diseases. Corticosteroids are the most widely recommended treatment for severe AH. However, more innovative, refined treatment measures are required because of its high mortality despite corticosteroid treatment. This study aims to determine whether granulocyte colony stimulating factor (G-CSF) treatment increases short-term survival in patients with severe AH refractory to corticosteroid treatment.Methods/designPatients with severe AH whose Maddrey's discriminant function (MDF) score is 32 and who will be treated with prednisolone (40mg/day) for 1week will be screened. Among them, 190 subjects with a partial response (PR) (Lille score 0.16-0.56), and 78 subjects with a null response (NR) (Lille score0.56) will be enrolled. Subjects with PR will be randomized to steroid plus placebo or steroid plus 12G-CSF injections (5g/kg/day for 5days followed by every 3days) at a ratio of 1:1. Subjects with a NR will be randomized to the placebo or G-CSF group (1:1). Study subjects in the PR group will be treated with prednisolone for 28days followed by dose tapering for an additional 2weeks. The primary endpoint is the 2-month survival rate in the NR group and the 6-month survival rate in the PR group. Child-Turcotte-Pugh, model for end-stage liver disease score, and the change in the proportion of peripheral circulating CD34-positive cells will be analyzed as risk factors for mortality. Preliminary safety data for the initial 10 study subjects enrolled in the PR study will be assessed to determine whether the PR study would be continued, according to the G-CSF-mobilized, peripheral-blood stem cell donor assessment protocol of the National Marrow Donor Program.DiscussionWe hypothesized that G-CSF would prolong short-term survival of patients with severe AH refractory to corticosteroid treatment. This is a proof-of-concept trial designed to assess the efficacy of Lille-score-guided G-CSF treatment. This trial is also designed to identify a special subgroup in whom G-CSF rescue treatment would improve liver function and prolong survival.Trial registrationClinicalTrials.gov, NCT02442180. Prospectively registered on 13 May 2015.
- DOI
- 10.1186/s13063-018-3092-7
- Appears in Collections:
- 의과대학 > 의학과 > Journal papers
- Files in This Item:
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