Innovative sources for funding of viral hepatitis prevention and treatment in low- and middle-income countries: a roundtable meeting report.

Hepatitis B is preventable and hepatitis C is treatable even if still at a high cost; most people who are infected with hepatitis B or C virus have not been screened yet and are unaware of their infections; and most countries, especially developing countries, do not have a national plan to prevent and control viral hepatitis. The advent of effective new treatments for hepatitis C has been an agent of change, allowing consideration of the feasibility of eliminating that disease and accelerating the control of viral hepatitis generally. These facts inspired the Viral Hepatitis Prevention Board (VHPB) to organize a meeting in London (8-9 June 2015) on innovative sources for funding of viral hepatitis prevention and treatment in low- and middle-income countries.

The Effect of Chronic Arsenic Exposure in Zebrafish.

Arsenic is a prevalent environmental toxin and a Group one human carcinogenic agent. Chronic arsenic exposure has been associated with many human diseases. The aim of this study is to evaluate zebrafish as an animal model to assess arsenic toxicity in elevated long-term arsenic exposure.

Optimizing polypharmacy among elderly hospital patients with chronic diseases--study protocol of the cluster randomized controlled POLITE-RCT trial.

Background: Treatment of patients with multimorbidity is challenging. A rational reduction of long-term drugs can lead to decreased mortality, less acute hospital treatment, and a reduction of costs. Simplification of drug treatment schemes is also related to higher levels of patient satisfaction and adherence.

Identification of an S-adenosylmethionine (SAM) dependent arsenic methyltransferase in Danio rerio.

Arsenic methylation is an important cellular metabolic process that modulates arsenic toxicity and carcinogenicity. Biomethylation of arsenic produces a series of mono-, di- and tri-methylated arsenic metabolites that can be detected in tissues and excretions. Here we report that zebrafish exposed to arsenite (As(III)) produces organic arsenicals, including MMA(III), MMA(V) and DMA(V) with characteristic tissue ratios, demonstrating that an arsenic methylation pathway exists in zebrafish.

Burden and prevention of viral hepatitis in Bulgaria.

A meeting of the Viral Hepatitis Prevention Board in Sofia, Bulgaria on 24-25 March 2011 reviewed the burden and prevention of viral hepatitis in the country. It examined the organization and funding of the health system, the surveillance systems for infectious diseases, and the epidemiology of viral hepatitis, especially the impact of the universal neonatal hepatitis B immunization programme introduced almost 20 years ago. It also looked at the implementation of new prevention strategies, such as the health mediator concept, as well as control measures and monitoring systems.

Evaluation of a brief educational program for dementia carers: the AENEAS study.

Objective: To evaluate the efficacy of a practical, easily implemented, educational intervention in group format for informal carers of persons with dementia.

Methods: Multi-centre, randomised, controlled, single-blind trial involving 292 family caregivers of patients with moderate dementia in Alzheimer's disease.

Results: Participants valued program components which had a practical impact on their caring role.

Prevention of viral hepatitis in the Nordic countries and Germany.

The Viral Hepatitis Prevention Board (VHPB) convened a meeting of international experts from the public and private sectors in the Nordic countries and Germany, in order to review the epidemiological situation, the surveillance systems for infectious diseases, the immunization programmes and policy, and the monitoring of adverse events after hepatitis vaccination in those countries, to evaluate prevention and control measures, and to identify the issues that arose and the lessons learnt. Considerable progress has been made in the past decades in the prevention and control of viral hepatitis in the respective countries. Vaccination programmes have been set up, blood products' safety has significantly been improved, and outbreak investigations remain the basis for the implementation of control measures.

Influenza vaccination of hospital staff in Germany: a five-year survey on vaccination coverage and policies: identified deficits in influenza immunisation campaigns for hospital employees.

Objectives: Influenza vaccination of hospital staff is recommended by STIKO, the German committee for vaccination. A survey was conducted to assess compliance with this recommendation. The occupational health services of 25 hospitals participated in a survey and provided data by questionnaire on influenza vaccination and on hospital policies to promote coverage of employees.

[Efficacy of caregiver support groups for dementia].

Counseling of caregivers is an essential component of the management of patients with dementia. According to the empirical research in this field, peer-led self-help groups have the potential to improve subjective outcomes including emotional support, social contact, and control over one's life and thus may facilitate caregiving and reduce psychological burdens. Self-help groups have not been shown, however, to modify objective outcomes such as the time spent for care or the frequency of nursing home admissions.

Prevention of hepatitis C virus infection.

In spite of advances made in our understanding of the biology of the hepatitis C virus (HCV), the epidemiology and natural history of HCV infection, and the treatment of chronic hepatitis C, the development and worldwide implementation of a comprehensive prevention and control strategy remains necessary. A World Health Organization informal consultation with the Viral Hepatitis Prevention Board was convened and met in Geneva, Switzerland, 13-14 May 2002, to review epidemiological and public health aspects of HCV infection, and the various prevention and control strategies that are currently in place. Based on the presentations and discussions, a number of specific recommendations were made, which should be considered in conjunction with previously published recommendations.

Hepatitis B vaccination: how to reach risk groups.

Current hepatitis B vaccination programmes targeting risk groups have met with little success in controlling HBV infection in the general population. Despite the long-standing existence of unambiguous recommendations for risk-group vaccination, hepatitis B vaccination coverage remains low in most risk groups in most high-income countries. This low coverage may be attributed to a lack of perceived risk of hepatitis B and the absence of appropriate health care programmes targeting hepatitis B monitoring and vaccination for certain risk groups, particularly sex workers, injecting drug users, and prisoners.

VHPB: summary of strategies and recommendations. Viral Hepatitis Prevention Board.

The Viral Hepatitis Prevention Board (VHPB) believes that stronger action is needed to control hepatitis B. Vaccinating those identified as at 'high risk' has failed to make a significant impact on the epidemiology of the disease. Many people with hepatitis B do not fall into any of the 'classic' high-risk groups and efforts to reach these groups have been unsuccessful.