An interventional study of Corticosteroid therapy in Liver Failure, Acute, Hepatitis, Autoimmune and Organ Dysfunction Scores, sponsored by Assistance Publique - Hôpitaux de Paris. Not yet recruiting at 26 sites in France. Open to participants aged 18 Years to 99 Years. Per ClinicalTrials.gov, last updated 2024-03-13.
Sponsored by Assistance Publique - Hôpitaux de Paris · Not applicable, Interventional, and Other
Autoimmune hepatitis (AIH) is a chronic liver disease, which is characterized by the increase of immunoglobulin G (IgG) level, the presence of auto-antibodies and a typical histology, in the absence of other liver disease.
Due to the heterogeneity of AIH manifestations, different scoring systems have been validated in order to make a reliable diagnosis. The two most recent scoring systems are: the revised International Autoimmune Hepatitis Group (IAIHG) criteria and the IAIHG simplified criteria. The second one is recommended by the European Association for the Study of the Liver (EASL) clinical practice guidelines (CPGs).
The EASL clinical practice guidelines suggests that the treatment of ASAIH (Acute Severe AIH) is high doses of corticosteroids (superior to 1mg/kg/day) as early as possible and a lack of improvement within seven days should lead to listing for emergency liver transplantation (LT). However, the "lack of improvement" is not objectively defined and the grading of recommendation is III (Opinions of respected authorities).
The hypothesis of the study is that the previously developed decisional score on a retrospective series will prospectively allow the differentiation between patients with ASAIH (Acute Severe AIH) who respond to corticosteroid therapy and should be maintained on treatment and patients who do not respond and should be rapidly evaluated for LT. The score will be computed at day 3 since corticosteroid introduction.
All the interventions (blood samples, imagery examinations, visits, liver biopsy, corticosteroid therapy, liver transplantation) will be performed following the standard of care for ASAIH. The investigators of the participating centers will not change their standard management for the study protocol. The management will follow the recommendation of EASL CPGs.
The prognostic score will allow to distinguish between patient's responders and non-responders to corticosteroid therapy in ASAIH. This knowledge will avoid the prolonged duration of the corticosteroid therapy in patients for whom this therapy is futile or harmful and rapidly select the patients for LT. Of course considering that the created score is decisional whether a patient is a candidate for LT, a prospective validation is mandatory to use it as a clinical tool for the day-to-day practice. This is the first prospective study on ASAIH.
96 studies on the registry are indexed under Liver Failure, Acute; 20 are open to participants now.
This study's planned enrollment of 150 is above the median of 44 across 49 interventional studies indexed under Liver Failure, Acute.
Browse Liver Failure, Acute studies →Assistance Publique - Hôpitaux de Paris is the lead sponsor of 3,592 studies on the registry; 1,033 are open to participants now.
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Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Other causes of acute severe hepatitis:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Blood tests of how long blood takes to clot. The INR is the prothrombin time (PT) put on a common scale; about 1 is usual for someone not taking a blood thinner.
Criteria often make an exception for people on a blood thinner such as warfarin, whose INR is raised on purpose.
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
INR, PT and aPTT (clotting tests)
Blood tests of how long blood takes to clot. The INR is the prothrombin time (PT) put on a common scale; about 1 is usual for someone not taking a blood thinner.
Criteria often make an exception for people on a blood thinner such as warfarin, whose INR is raised on purpose.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis B tests
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Platelets
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Prednisone or Prednisolone or Methylprednisolone : Patient with ASAIH will be treated in oral or intravenous (IV) with high doses ( ≥ 1mg/kg/day) of corticosteroids (Prednisone or Prednisolone or Methylprednisolone) until relapse (confirmed by blood tests and clinical status) requiring an emergency Liver Transplantation (LT) or death.
Other: Corticosteroid therapy
Patient not treated will undergo to emergency Liver Transplantation (LT) or death.
Administration of high doses of corticosteroids as early as possible. Patient non-responder to treatment should lead to listing for emergency liver transplantation (LT).
Prospectively validate the previously elaborated SURFASA-score, evaluating its ability to predict non-response outcome to corticosteroid therapy in a new population of patients with acute severe autoimmune hepatitis.
Patient response within 90 days to corticosteroid therapy defined as: responders (alive without LT) or non-responders (dead or transplanted) within 90 days since corticosteroid therapy introduction.
Time frame: Day 90
The association between infection occurrence and death during hospitalization
Documented infections during hospitalization
Time frame: participation period (treatment+follow-up): 12 months
the management of infected ASAIH patients in usual practice
Antibiotic therapy : doses
Time frame: participation period (treatment+follow-up): 12 months
The risk factors for early AIH flair after corticosteroid therapy response.
The frequency of AIH flair
Time frame: D90
The risk factors for AIH recurrence after liver transplantation
AIH recurrence
Time frame: participation period (treatment+follow-up): 12 months
The evolution of patients after LT
Retransplantation, alive, death
Time frame: participation period (treatment+follow-up): 12 months
The evolution of patients not treated with corticosteroids but meeting the inclusion and non-inclusion criteria
Retransplantation, alive, death
Time frame: participation period (treatment+follow-up): 12 months
The prognostic factors for survival in patients treated with corticosteroids who underwent or not LT
quality of the graft, immunosuppression, rejection episode,
Time frame: participation period (treatment+follow-up): 12 months
The association of histological features (liver biopsy) with response to corticosteroids and survival at 90 days since admission
Presence of centrilobular necrosis and inflammatory infiltration
Time frame: 90 days
Plan to share: No
No publications or documents are linked to this record.
Start is estimated for Jun 2024; primary completion for May 2027, 35 months later.
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This study is not yet recruiting, as verified in Sep 2023. You cannot join it, but the record below documents what was studied.
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