Severe alcoholic hepatitis with extremely high neutrophil count successfully treated by granulocytapheresis

Sequential therapy consisting of glucocorticoid infusions followed by granulocyte-monocyte absorptive apheresis in patients with severe alcoholic hepatitis

BACKGROUND

Activated leukocytes infiltrating the liver contribute to the provocation of alcoholic hepatitis. Glucocorticoid induces the demargination of leukocytes from the hepatic sinusoids, whereas granulocyte-monocyte absorptive apheresis (GMA) removes leukocytes from the circulation. Thus, the usefulness of a sequential therapy consisting of glucocorticoid infusions followed by GMA was evaluated in patients with severe alcoholic hepatitis.

METHODS

Patients with severe alcoholic hepatitis received intravenous injections of methylprednisolone (1,000 mg/day) for 3 or 4 days, and then GMA was performed every day for 3 days. Responders were defined as those with attenuated serum C-reactive protein (CRP) levels during the GMA procedures.

RESULTS

Ten consecutive patients were enrolled. At the baseline, the Japan alcoholic hepatitis scores were 9 in two patients and 10 or more in eight patients, and the Model for End-Stage Liver Disease scores ranged from 22 to 43. In all the patients, the peripheral neutrophil counts increased and the serum levels of CRP, aspartate aminotransferase, IL-6, IL-8, TNF-α, and intercellular adhesion molecule 1 decreased immediately after the glucocorticoid infusions. However, a rebound increase in the serum CRP levels was observed in all patients after discontinuation of glucocorticoid infusions, but the maximal values during the GMA procedures were lower than the baseline values. Six patients were rescued, whereas the remaining four patients died because of sepsis, pneumonia, pancreatitis, and renal failure.

CONCLUSIONS

Sequential therapy combining glucocorticoid infusion and GMA was useful for attenuating liver injuries in patients with severe alcoholic hepatitis by preventing rebound increases in inflammatory reactions after discontinuation of glucocorticoid infusions, except in patients with bacterial infections and/or multiple organ failure.

Case of severe alcoholic hepatitis treated with granulocytapheresis

Severe alcoholic hepatitis (AH) has a high mortality, and it is associated with encephalopathy, acute renal failure, sepsis, gastrointestinal bleeding, and endotoxemia. The 28-d mortality remains poor (34%-40%), because no effective treatment has been established. Recently, corticosteroids (CS) have been considered effective for significantly improving the prognosis of those with AH, as it prevents the production of pro-inflammatory cytokines. However, CS are not always appropriate as an initial therapeutic option, such as in cases with an infection or resistance to CS. We describe a patient with severe AH complicated by a severe infection caused by the multidrug resistance bacteria (Pseudomonas aeruginosa), and was successfully treated with granulocytapheresis monotherapy without using CS. The experience of this case will provide understanding of the disease and information treating cases without using CS.

Granulocytapheresis for the treatment of severe alcoholic hepatitis: a case series and literature review

Severe alcoholic hepatitis has a high mortality rate due to limited therapeutic methods. Although corticosteroids have been used to control the inflammatory response, the outcomes vary and no standardized therapy has been established. Novel therapeutic approaches, such as anti-TNF-α, pentoxifilline, and others have been tested clinically on the basis of their cytokinemic pathophysiology with limited success. However, treatment of leukocytosis that causes cytokinemia and hepatic inflammation in patients via granulocytapheresis and leukocytapheresis showed promising results in a number of reports. Here, we report two cases of severe alcoholic hepatitis treated with granulocytapheresis. The liver function and inflammation recovered after the therapy. A review of 35 cases treated with granulocytapheresis and leukocytapheresis demonstrated their efficacy in treating alcoholic hepatitis by controlling leukocytosis as well as cytokines such as IL-8. Multidisciplinary treatment for severe alcoholic hepatitis should be considered case by case on the basis of the complexity and severity of the condition.

Diagnosis and management of alcoholic hepatitis

Alcoholic hepatitis is a form of severe, cholestatic liver disease that results from consumption of large amount of alcohol during a sustained period of time in a subset of alcoholics. Symptoms could be mild and nonspecific to more severe. The diagnosis of alcoholic hepatitis can be made with a thorough history, physical examination, and review of laboratory results. Liver biopsy is confirmatory but generally not indicated for the diagnosis. Abstinence is the key form of therapeutic intervention. Despite variable results in clinical trials, corticosteroids and pentoxifylline seem to provide moderate survival benefit. Liver transplantation in acute alcoholic hepatitis is contentious.

Granulocytapheresis and plasma exchange for severe alcoholic hepatitis

BACKGROUND AND AIM

Severe alcoholic hepatitis (SAH) is an inflammatory response with multiple morbidity factors like leucocytosis, hepatomegaly, renal failure, hepatic encephalopathy, endotoxemia, and a high mortality rate. Identifying therapeutic interventions that can improve prognosis is the goal of research.

METHODS

Questionnaires were sent to 1234 medical institutions asking for information on patients with SAH during 2004 to 2008, including patients' demography, disease profile and the therapeutic interventions patients had received during hospitalization.

RESULTS

Forty-five hospitals had treated SAH patients, and provided full demographic data on 98 patients. Forty-eight patients had received no treatment, 12 patients had received granulocytes/monocytes apheresis (GMA) to deplete elevated myeloid lineage leucocytes, the rest had received one or more of the following treatments, corticosteroids, plasma exchange (PE) and hemodialysis (HD). Further, 38 patients had died and 60 had survived within 100 days of hospitalization. Serum creatinine (Cr) was higher in patients who had died versus patients who had survived (P = 0.001). Likewise, patients with white blood cells (WBC) ≥ 10(4)/µL had higher mortality rate versus patients with WBC < 10(4)/µL (P = 0.018). GMA in patients with WBC ≥ 10(4)/µL showed improved prognosis versus in patients with WBC ≥ 10(4)/µL who did not receive GMA (P = 0.0006). Corticosteroids, plasma exchange and HD did not significantly impact prognosis of SAH patients.

CONCLUSIONS

Our perception is that, patients with elevated myeloid leucocytes benefit most from GMA, while plasma exchange appears to support patients with coagulation deficiency or high plasma bilirubin and HD has indication in patients with high Cr.

Therapeutic strategies for severe alcoholic hepatitis

BACKGROUND AND AIMS

Severe alcoholic hepatitis (SAH) is an inflammatory response with multiple morbidity factors like leucocytosis, hepatomegaly, renal failure, hepatic encephalopathy, endotoxemia, and has a high mortality rate. Accordingly, identifying therapeutic interventions that can support prognosis is the goal of research.

METHODS

Questionnaires were sent to 1234 medical institutions asking for information on patients with SAH during 2004 to 2008 including patients' demography, disease profile and the therapeutic interventions patients had received during hospitalization.

RESULTS

Twenty-nine hospitals had treated SAH patients, and provided full demographic data on 62 patients. Twenty-seven patients had received no treatment, 10 patients had received granulocytes/monocytes apheresis (GMA) to deplete elevated myeloid linage leucocytes, the rest had received one or more of the following treatments, corticosteroids, plasma exchange (PE) and haemodialysis (HD). Further, 23 patients had died and 39 had survived within 100 days of hospitalization. Serum creatinine (Cr) was higher in patients who had died vs patients who had survived (P=0.026). Likewise, patients with white blood cells (WBC) ≥ 10(4)/μL had higher mortality rate vs patients with WBC<10(4)/μL (P=0.039). GMA in patients with WBC ≥ 10(4)/μL showed 100% prognosis vs patients with WBC ≥ 10(4)/μL who did not receive GMA (P=0.0007). Corticosteroids, PE and HD did not significantly impact prognosis of SAH patients.

CONCLUSIONS

Our perception is that, patients with elevated myeloid leucocytes benefit most from GMA, while PE appears to support patients with coagulation deficiency or high plasma bilirubin and HD has indication in patients with high Cr.

Alcoholic liver disease

These recommendations provide a data-supported approach. They are based on the following: (i) a formal review and analysis of the recently published world literature on the topic (Medline search); (ii) American College of Physicians Manual for Assessing Health Practices and Designing Practice Guidelines (1); (iii) guideline policies, including the American Association for the Study of Liver Diseases (AASLD) Policy on the development and use of practice guidelines and the AGA Policy Statement on Guidelines (2); and (iv) the experience of the authors in the specified topic. Intended for use by physicians, these recommendations suggest preferred approaches to the diagnostic, therapeutic, and preventive aspects of care. They are intended to be flexible, in contrast to the standards of care, which are inflexible policies to be followed in every case. Specific recommendations are based on relevant published information. To more fully characterize the quality of evidence supporting the recommendations, the Practice Guideline Committee of the AASLD requires a Class (reflecting the benefit vs. risk) and Level (assessing the strength or certainty) of Evidence to be assigned and reported with each recommendation (Table 1, adapted from the American College of Cardiology and the American Heart Association Practice Guidelines) (3,4).