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Allopurinol Prevents Cirrhosis-Related Complications: A Quadruple Blind Placebo-Controlled Trial

Author/s: 
Khadija A M Glal, Sahar M El-Haggar, Sherief M Abd-Elsalam, Tarek M Mostafa

Background: Complications associated with liver cirrhosis are various and potentially fatal. The treatment options to counteract hepatic decompensation are limited. Therefore, the study aimed to explore the use of allopurinol in preventing the recurrence of liver cirrhosis-related complications.

Methods: One hundred patients with hepatic decompensation were randomized into 1:1 ratio to receive either allopurinol 300 mg or placebo tablets once daily for 6 months. The primary endpoint was the incidence of cirrhosis-related complications (overt ascites, spontaneous bacterial peritonitis, variceal bleeding, hepatorenal syndrome, and hepatic encephalopathy).

Results: Six months following treatment, allopurinol reduced the relative risk (RR) of any first complication experienced after enrollment by 56% (hazard ratio [HR] 0.44; 95% confidence interval [CI], 0.27-0.62); P ˂ .001). Allopurinol decreased the RR of overt ascites by 67% (HR 0.33; 95% CI, 0.0098-0.94); P = .039] and reduced the RR of spontaneous bacterial peritonitis by about 75% (HR 0.25; 95% CI, 0.05-0.76; P = .01). Likewise, allopurinol was linked to an 80% reduction in the RR of developing hepatorenal syndrome (HR 0.2; 95% CI, 0.04-0.87; P = .033).

Conclusion: Allopurinol significantly decreased the recurrence of overall liver cirrhosis-related complications. Therefore, allopurinol may constitute a promising agent for patients with hepatic decompensation. These positive outcomes could be a result of its ability to reduce bacterial translocation and inflammation.

Keywords 
Allopurinol Ascites Cirrhosis Decompensation liver cirrhosis

COVID-19–Associated Multisystem Inflammatory Syndrome in Children — United States, March–July 2020

Author/s: 
Godfred-Cato, S., Bryant, B., Leung, J.

Summary

What is already known about this topic?

Multisystem inflammatory syndrome in children (MIS-C) is a rare but severe condition that has been reported approximately 2–4 weeks after the onset of COVID-19 in children and adolescents.

What is added by this report?

Most cases of MIS-C have features of shock, with cardiac involvement, gastrointestinal symptoms, and significantly elevated markers of inflammation, with positive laboratory test results for SARS-CoV-2. Of the 565 patients who underwent SARS-CoV-2 testing, all had a positive test result by RT-PCR or serology.

What are the implications for public health practice?

Distinguishing MIS-C from other severe infectious or inflammatory conditions poses a challenge to clinicians caring for children and adolescents. As the COVID-19 pandemic continues to expand in many jurisdictions, health care provider awareness of MIS-C will facilitate early recognition, early diagnosis, and prompt treatment.

Interventions for hand eczema

Author/s: 
Christoffers, W.A., Coenraads, P.J., Svensson, Å., Diepgen, T.L., Dickinson-Blok, J.L., Williams, H.C., Xia, J.

Abstract

BACKGROUND:

Hand eczema is an inflammation of the skin of the hands that tends to run a chronic, relapsing course. This common condition is often associated with itch, social stigma, and impairment in employment. Many different interventions of unknown effectiveness are used to treat hand eczema.

OBJECTIVES:

To assess the effects of topical and systemic interventions for hand eczema in adults and children.

SEARCH METHODS:

We searched the following up to April 2018: Cochrane Skin Group Specialised Register, CENTRAL, MEDLINE, Embase, AMED, LILACS, GREAT, and four trials registries. We checked the reference lists of included studies for further references to relevant trials.

SELECTION CRITERIA:

We included randomised controlled trials (RCTs) that compared interventions for hand eczema, regardless of handeczema type and other affected sites, versus no treatment, placebo, vehicle, or active treatments.

DATA COLLECTION AND ANALYSIS:

We used standard methodological procedures expected by Cochrane. Primary outcomes were participant- and investigator-rated good/excellent control of symptoms, and adverse events.

Keywords 
access Pruritus Inflammation Eczema/drug therapy
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