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Severe alcohol-related hepatitis (sAH) is a potentially life-threatening complication of alcohol-related liver disease. SIRS criteria have been related to disease severity and may be a prognostic factor. Recently, qSOFA has been shown to be more prognostically accurate than SIRS in other inflammatory conditions. To determine whether qSOFA is a better prognostic score than SIRS criteria in sAH. We included 62 consecutive patients admitted for sAH, defined by modified Maddrey DF ≥ 32. MELD-Na, SIRS criteria and qSOFA score were calculated. Survival at 180 days was assessed. Twenty-four patients (38.7%) died after 180 days. Three or more SIRS criteria and two or more qSOFA criteria were associated with 180-day mortality (LR = 12.09, p = 0.001; LR = 4.81, p = 0.028, respectively). Patients with MELD-Na >30 points died during follow-up more frequently (LR = 5.997; p = 0.014). SIRS respiratory criterion (B = 5.113; p = 0.023) and qSOFA respiratory criterion (B = 5.985; p = 0.05), bilirubin (>10 mg/dL; LR = 5.43, p = 0.006), creatinine (>1 mg/dL; B = 5.885, p = 0.015) and hyponatraemia (LR= 5.75, p = 0.018) were associated with mortality. Cox Regression model revealed that only SIRS and MELD-Na were independent prognostic factors. SIRS criteria seem to be more useful for patients with sAH, as well as MELD-Na. In contrast, qSOFA has no independent prognostic value in patients with sAH., (© 2024. The Author(s), under exclusive licence to Società Italiana di Medicina Interna (SIMI).)

α-Klotho (Klotho) is an antiaging hormone with anti-inflammatory and antioxidative properties. Some studies suggest that Klotho increases in response to enhanced oxidative damage and inflammation. Alcoholism is a proinflammatory condition. The aim of this study was to analyze the relationship between Klotho and the serum levels of the inflammatory markers in alcoholic liver disease and to assess its prognostic value. We included 184 alcoholics and 35 age- and sex-matched controls. We determined the serum levels of Klotho, the tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-8, and malondialdehyde (MDA), and routine laboratory variables. Patients were followed-up with during 16 ± 18 months; 67 patients died. Klotho levels were higher among cirrhotics (with KW = 37.00 and p < 0.001) and were related to the Child−Pugh score (with KW = 15.96 and p < 0.001) and to the TNF-α (ρ = 0.28; p < 0.001) and MDA (ρ = 0.21; p = 0.006). The child’s groups were associated with mortality, both in the univariate (with the log-rank = 13.56, p = 0.001, Breslow = 12.33, and p = 0.002) and multivariate (with β = 0.43, p = 0.02, and OR = 1.53 (1.07−2.15)) analyses, also introducing Klotho and the TNF-α as dichotomic variables. However, the independent prognostic value of the Child’s groups was displaced by Klotho when only cirrhotics were considered; Klotho, over the median (574.4 pg/mL), was associated with higher mortality (with p = 0.04 and OR = 2.68 (1.06−6.84)). We conclude that Klotho is increased in liver cirrhosis. It is directly related to TNF-α, MDA, and to mortality in cirrhotics.

Background: Sclerostin was initially described as an inhibitor of the Wnt-β catenin bone-forming pathway, but it also exerts important effects on intermediate metabolism and body composition. Osteosarcopenia and altered body fat distribution are common findings in excessive drinkers. The role of sclerostin in these patients is uncertain. We aim to analyze the behavior of sclerostin in excessive drinkers and its relationships with body composition (fat mass, lean mass, bone mass), handgrip strength, body mass index (BMI), liver function and ethanol intake., Methods: 107 male active heavy drinkers and 26 age-matched controls were included. Serum sclerostin was determined by ELISA. Body composition analysis was performed by double X-ray absorptiometry. Handgrip strength was recorded using a dynamometer. Liver function was assessed according to Child's classification., Results: Sclerostin was higher among Child's C patients, keeping a relationship with deranged liver function. Obesity, defined according to BMI, and body fat were strongly related to sclerostin, being independent of serum creatinine and of liver function. The relationship of sclerostin with total hip bone mineral density was displaced by BMI., Conclusion: Deranged liver function is associated with higher sclerostin levels in alcoholics. Raised sclerostin levels are related to fat deposition and increased BMI.

Background: Brain-derived neurotrophic factor (BDNF) is involved in neurogenesis and in the protection against oxidative damage and neuronal apoptosis. After exercise, there is an increased expression of this myokine, especially in skeletal muscle and brain. Low BDNF levels have been described in neurodegenerative diseases. Alcoholics show both muscle atrophy and brain atrophy. Thus, this study was performed in order to analyze serum BDNF levels among alcoholics and their associations with brain atrophy and muscle strength., Methods: Serum BDNF values were determined to 82 male alcoholics and 27 age-matched controls, and compared with handgrip strength, with the presence of brain atrophy, assessed by computed tomography, and with the intensity of alcoholism and liver function derangement., Results: BDNF levels and handgrip strength were significantly lower among patients. Handgrip strength was correlated with BDNF values, both in the whole population and in alcoholics, especially in patients over 59 years of age. BDNF was poorly related to liver dysfunction but showed no relationship with brain atrophy or age., Conclusion: Chronic alcoholics show decreased BDNF serum levels that are related to muscle function impairment rather than to age, brain atrophy, liver dysfunction, or the amount of ethanol consumed.