RESUMEN
Despite notable scientific and medical advances, broader political, socioeconomic and behavioural factors continue to undercut the response to the COVID-19 pandemic1,2. Here we convened, as part of this Delphi study, a diverse, multidisciplinary panel of 386 academic, health, non-governmental organization, government and other experts in COVID-19 response from 112 countries and territories to recommend specific actions to end this persistent global threat to public health. The panel developed a set of 41 consensus statements and 57 recommendations to governments, health systems, industry and other key stakeholders across six domains: communication; health systems; vaccination; prevention; treatment and care; and inequities. In the wake of nearly three years of fragmented global and national responses, it is instructive to note that three of the highest-ranked recommendations call for the adoption of whole-of-society and whole-of-government approaches1, while maintaining proven prevention measures using a vaccines-plus approach2 that employs a range of public health and financial support measures to complement vaccination. Other recommendations with at least 99% combined agreement advise governments and other stakeholders to improve communication, rebuild public trust and engage communities3 in the management of pandemic responses. The findings of the study, which have been further endorsed by 184 organizations globally, include points of unanimous agreement, as well as six recommendations with >5% disagreement, that provide health and social policy actions to address inadequacies in the pandemic response and help to bring this public health threat to an end.
Asunto(s)
COVID-19 , Técnica Delphi , Cooperación Internacional , Salud Pública , Humanos , COVID-19/economía , COVID-19/epidemiología , COVID-19/prevención & control , Gobierno , Pandemias/economía , Pandemias/prevención & control , Salud Pública/economía , Salud Pública/métodos , Organizaciones , Vacunas contra la COVID-19 , Comunicación , Educación en Salud , Política de Salud , Opinión PúblicaRESUMEN
In 2016, the Hepatitis B and C Public Policy Association (HepBCPPA), gathered all the main stakeholders in the field of hepatitis C virus (HCV) to launch the now landmark HCV Elimination Manifesto, calling for the elimination of HCV in the EU by 2030. Since then, many European countries have made progress towards HCV elimination. Multiple programmes-from the municipality level to the EU level-were launched, resulting in an overall decrease in viremic HCV infections and liver-related mortality. However, as of 2021, most countries are not on track to reach the 2030 HCV elimination targets set by the WHO. Moreover, the COVID-19 pandemic has resulted in a decrease in HCV diagnoses and fewer direct-acting antiviral treatment initiations in 2020. Diagnostic and therapeutic tools to easily diagnose and treat chronic HCV infection are now well established. Treating all patients with chronic HCV infection is more cost-saving than treating and caring for patients with liver-related complications, decompensated cirrhosis or hepatocellular carcinoma. It is more important than ever to reinforce and scale-up action towards HCV elimination. Yet, efforts urgently need the dedicated commitment of policymakers at all governmental and policy levels. Therefore, the third EU Policy Summit, held in March 2021, featured EU parliamentarians and other key decision makers to promote dialogue and take strides towards securing wider EU commitment to advance and achieve HCV elimination by 2030. We have summarized the key action points and reported the 'Call-to-Action' statement supported by all the major relevant European associations in the field.
Asunto(s)
COVID-19 , Hepatitis C Crónica , Hepatitis C , Neoplasias Hepáticas , Humanos , Hepacivirus , Antivirales/uso terapéutico , Pandemias , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/epidemiología , Hepatitis C Crónica/prevención & control , Hepatitis C/diagnóstico , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Neoplasias Hepáticas/tratamiento farmacológicoRESUMEN
Advances in diagnostics and therapeutics have brought the elimination of chronic viral hepatitis into focus. The World Health Organization has defined the targets for elimination, but it is unclear how these can be achieved and how they should be measured. The goal of this special conference was to examine current efforts and metrics to assess progress towards elimination.
Asunto(s)
Hepatitis A , Hepatitis Viral Humana , Antivirales/uso terapéutico , Erradicación de la Enfermedad , Hepatitis Viral Humana/diagnóstico , Hepatitis Viral Humana/epidemiología , Hepatitis Viral Humana/prevención & control , Humanos , Organización Mundial de la SaludRESUMEN
AIMS: To estimate the prevalence of anti-HBc-positive patients with functioning kidney graft, to detect the anti-HBc-positive patients in danger for hepatitis B virus (HBV) reactivation and to update Slovenian guidelines on hepatitis B follow-up, vaccination, introduction of chemoprophylaxis or treatment. MATERIALS AND METHODS: The Slovenian national cohort of kidney transplant patients with functioning graft managed at the University Medical Center Ljubljana was included. In a cross-sectional study between March and September 2020, all included patients were screened for the presence of anti-HBc; all anti-HBc-positive patients were additionally tested for anti-HBs, HBsAg, and HBV DNA. RESULTS: Out of a total of 778 included patients, 72 were anti-HBc positive (9.2%). Eight patients (1%) presented with asymptomatic chronic HBV infection: 6 were HBsAg-positive/HBV DNA-negative, and 2 were HBsAg-negative/HBV DNA positive. In one of the latter, HBsAg mutant variant P120QD144E was proven. By the time of the study, 12 anti-HBc-positive patients (16.6%) have already been receiving chemoprophylaxis. CONCLUSION: The prevalence of anti-HBc-positive patients in the national cohort of kidney transplant patients in Slovenia was 9.2%. Based on the specific combination of HBV markers (anti-HBc, anti-HBs, HBsAg, HBV DNA) we stratified patients into six subgroups. Algorithm on follow-up, hepatitis B vaccination, chemoprophylaxis, or treatment is presented for each of the specific subgroups.
Asunto(s)
Hepatitis B Crónica , Hepatitis B , Trasplante de Riñón , Estudios Transversales , ADN Viral , Hepatitis B/diagnóstico , Hepatitis B/epidemiología , Hepatitis B/prevención & control , Virus de la Hepatitis B/genética , Hepatitis B Crónica/diagnóstico , Hepatitis B Crónica/epidemiología , Humanos , Trasplante de Riñón/efectos adversosRESUMEN
The majority of people infected with chronic hepatitis C virus (HCV) in the European Union (EU) remain undiagnosed and untreated. During recent years, immigration to EU has further increased HCV prevalence. It has been estimated that, out of the 4.2 million adults affected by HCV infection in the 31 EU/ European Economic Area (EEA) countries, as many as 580 000 are migrants. Additionally, HCV is highly prevalent and under addressed in Eastern Europe. In 2013, the introduction of highly effective treatments for HCV with direct-acting antivirals created an unprecedented opportunity to cure almost all patients, reduce HCV transmission and eliminate the disease. However, in many settings, HCV elimination poses a serious challenge for countries' health spending. On 6 June 2018, the Hepatitis B and C Public Policy Association held the 2nd EU HCV Policy summit. It was emphasized that key stakeholders should work collaboratively since only a few countries in the EU are on track to achieve HCV elimination by 2030. In particular, more effort is needed for universal screening. The micro-elimination approach in specific populations is less complex and less costly than country-wide elimination programmes and is an important first step in many settings. Preliminary data suggest that implementation of the World Health Organization (WHO) Global Health Sector Strategy on Viral Hepatitis can be cost saving. However, innovative financing mechanisms are needed to raise funds upfront for scaling up screening, treatment and harm reduction interventions that can lead to HCV elimination by 2030, the stated goal of the WHO.
Asunto(s)
Hepatitis B , Hepatitis C Crónica , Hepatitis C , Adulto , Antivirales/uso terapéutico , Hepacivirus , Hepatitis B/tratamiento farmacológico , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Hepatitis C/prevención & control , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/epidemiología , HumanosRESUMEN
The burden of hepatitis C infection is considerable among people who inject drugs (PWID), with an estimated prevalence of 39%, representing an estimated 6.1 million people who have recently injected drugs living with hepatitis C infection. As such, PWID are a priority population for enhancing prevention, testing, linkage to care, treatment and follow-up care in order to meet World Health Organization (WHO) hepatitis C elimination goals by 2030. There are many barriers to enhancing hepatitis C prevention and care among PWID including poor global coverage of harm reduction services, restrictive drug policies and criminalization of drug use, poor access to health services, low hepatitis C testing, linkage to care and treatment, restrictions for accessing DAA therapy, and the lack of national strategies and government investment to support WHO elimination goals. On 5 September 2017, the International Network of Hepatitis in Substance Users (INHSU) held a roundtable panel of international experts to discuss remaining challenges and future priorities for action from a health systems perspective. The WHO health systems framework comprises six core components: service delivery, health workforce, health information systems, medical procurement, health systems financing, and leadership and governance. Communication has been proposed as a seventh key element which promotes the central role of affected community engagement. This review paper presents recommended strategies for eliminating hepatitis C as a major public health threat among PWID and outlines future priorities for action within a health systems framework.
Asunto(s)
Erradicación de la Enfermedad , Programas de Gobierno/métodos , Hepatitis C/prevención & control , Abuso de Sustancias por Vía Intravenosa/complicaciones , Comunicación , Reducción del Daño , Hepatitis C/epidemiología , Hepatitis C/etiología , Humanos , Prevalencia , Salud Pública , Organización Mundial de la SaludRESUMEN
BACKGROUND: Hepatitis C virus (HCV) infection is the leading cause of cirrhosis, end-stage liver disease and hepatocellular carcinoma (HCC) worldwide. In Europe, people who inject drugs (PWID) represent the majority of HCV infections, but are often excluded from treatment. The aim of this study was to report on national HCV strategies, action plans and guidelines in European countries that include HCV treatment for the general population as well as for PWID. Data on access to direct-acting antivirals (DAAs) were also collected. METHODS: In 2016, 38 non-governmental organisations, universities and public health institutions that work with PWID in 34 European countries were invited to complete a 16-item online survey about current national HCV treatment policies and guidelines. Data from 2016 were compared to those from 2013 for 33 European countries, and time trends are presented. Differences in the data were analysed. Data from 2016 on general access to DAAs in PWID are presented separately. RESULTS: The response rate was 100%. Fourteen countries (42%) reported having a national HCV strategy covering HCV treatment; 12 of these addressed HCV treatment for PWID. Respondents from ten countries (29%) reported having a national HCV action plan. PWID were specifically included in seven of them. Twenty-nine countries (85%) reported having national HCV treatment guidelines. PWID were specifically included in 23 (79%) of them. Compared to 2013, respondents reported that an additional seven countries (25%) had national strategies, an additional eight countries (29%) had action plans and an additional six countries (19%) had HCV treatment guidelines. However, PWID were not included in two, four and six of those countries, respectively. DAAs were reported to be available in 91% of the study countries, with restrictions reported in 71% of them. CONCLUSION: Respondents reported that fewer than half of the European countries in this study had a national HCV strategy and/or action plan, with even fewer including PWID. However, when compared to 2013, the number of such countries had slightly increased. Although PWID are often addressed in clinical guidelines, strategic action is needed to increase access to HCV treatment for this group and the situation should be regularly monitored.
Asunto(s)
Antivirales/uso terapéutico , Política de Salud , Hepatitis C Crónica/tratamiento farmacológico , Abuso de Sustancias por Vía Intravenosa/epidemiología , Comorbilidad , Estudios Transversales , Europa (Continente) , Accesibilidad a los Servicios de Salud , Hepatitis C Crónica/epidemiología , Humanos , Guías de Práctica Clínica como Asunto , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Survey was conducted to assess state of viral hepatitis care in Central and Eastern Europe (CEE). METHODS: Representatives of 16 CEE countries completed on-line survey in April-May 2017 that collected information on basic epidemiology and availability of key services for HCV and HBV infections. Sources of information provided ranged from national surveillance data to expert opinion. RESULTS: The burden of viral hepatitis varied between countries, ranging from 6,500 to 2 million for HCV and from 10,000 to 3 million for HBV. Access to routine HCV RNA testing and genotyping was reported by 11 and 9 countries, respectively. HCV resistance testing was available in 7 countries. Direct acting antivirals (DAAs) were available in 13 countries, most frequently Sofosbuvir and Ledipasvir/Sofosbuvir (12 countries apiece) and Ombitasvir/Paritaprevir/Dasabuvir (9 countries). HBV DNA testing and HBV genotyping were routinely available in 10 and 7 countries, respectively. Eleven countries reported available treatment with Tenofovir. CONCLUSIONS: There are gaps in viral hepatitis care in CEE. Despite the availability of registered modern drugs for HCV and HBV, the access to treatment is limited. Ensuring quality health care is essential to reduce the epidemic and achieve the WHO's goal of eliminating viral hepatitis as a major public health challenge.
Asunto(s)
Antivirales , Hepatitis B/prevención & control , Hepatitis C , Antivirales/farmacología , Europa (Continente)/epidemiología , Europa Oriental , Hepatitis B/epidemiología , Hepatitis C/epidemiología , Hepatitis C/prevención & control , HumanosRESUMEN
BACKGROUND & AIMS: Prevention of hepatitis C virus (HCV) transmission among people who inject drugs (PWID) is critical for eliminating HCV in Europe. We estimated the impact of current and scaled-up HCV treatment with and without scaling up opioid substitution therapy (OST) and needle and syringe programmes (NSPs) across Europe over the next 10â¯years. METHODS: We collected data on PWID HCV treatment rates, PWID prevalence, HCV prevalence, OST, and NSP coverage from 11 European settings. We parameterised an HCV transmission model to setting-specific data that project chronic HCV prevalence and incidence among PWID. RESULTS: At baseline, chronic HCV prevalence varied from <25% (Slovenia/Czech Republic) to >55% (Finland/Sweden), and <2% (Amsterdam/Hamburg/Norway/Denmark/Sweden) to 5% (Slovenia/Czech Republic) of chronically infected PWID were treated annually. The current treatment rates using new direct-acting antivirals (DAAs) may achieve observable reductions in chronic prevalence (38-63%) in 10â¯years in Czech Republic, Slovenia, and Amsterdam. Doubling the HCV treatment rates will reduce prevalence in other sites (12-24%; Belgium/Denmark/Hamburg/Norway/Scotland), but is unlikely to reduce prevalence in Sweden and Finland. Scaling-up OST and NSP to 80% coverage with current treatment rates using DAAs could achieve observable reductions in HCV prevalence (18-79%) in all sites. Using DAAs, Slovenia and Amsterdam are projected to reduce incidence to 2 per 100 person years or less in 10â¯years. Moderate to substantial increases in the current treatment rates are required to achieve the same impact elsewhere, from 1.4 to 3 times (Czech Republic and France), 5-17 times (France, Scotland, Hamburg, Norway, Denmark, Belgium, and Sweden), to 200 times (Finland). Scaling-up OST and NSP coverage to 80% in all sites reduces treatment scale-up needed by 20-80%. CONCLUSIONS: The scale-up of HCV treatment and other interventions is needed in most settings to minimise HCV transmission among PWID in Europe. LAY SUMMARY: Measuring the amount of HCV in the population of PWID is uncertain. To reduce HCV infection to minimal levels in Europe will require scale-up of both HCV treatment and other interventions that reduce injecting risk (especially OST and provision of sterile injecting equipment).
Asunto(s)
Antivirales/uso terapéutico , Hepatitis C Crónica , Tratamiento de Sustitución de Opiáceos/métodos , Abuso de Sustancias por Vía Intravenosa , Transmisión de Enfermedad Infecciosa/prevención & control , Transmisión de Enfermedad Infecciosa/estadística & datos numéricos , Europa (Continente)/epidemiología , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/epidemiología , Hepatitis C Crónica/prevención & control , Humanos , Incidencia , Modelos Teóricos , Programas de Intercambio de Agujas/métodos , Programas de Intercambio de Agujas/organización & administración , Evaluación de Necesidades , Prevalencia , Abuso de Sustancias por Vía Intravenosa/complicaciones , Abuso de Sustancias por Vía Intravenosa/epidemiología , Abuso de Sustancias por Vía Intravenosa/prevención & controlRESUMEN
Primary angiitis of the central nervous system is a rare condition, usually with an insidious onset. There is a wide variety of histological types (granulomatous, lymphocytic or necrotizing vasculitis) and types of vessel involved (arteries, veins or both). Most cases are idiopathic. We describe a first case of idiopathic granulomatous central nervous system phlebitis with additional limited involvement of the heart and lung, exclusively affecting small and medium sized veins in a 22-year-old woman, presenting as a sub acute headache. The reasons for this peculiar limitation of inflammation to the veins and the involvement of the heart and lungs are unknown.
Asunto(s)
Enfermedades del Sistema Nervioso Central/patología , Granuloma/patología , Pulmón/patología , Miocardio/patología , Flebitis/patología , Autopsia , Edema Encefálico/etiología , Edema Encefálico/patología , Venas Cerebrales/patología , Resultado Fatal , Femenino , Granuloma/complicaciones , Cefalea/etiología , Humanos , Flebitis/etiología , Vasculitis del Sistema Nervioso Central/complicaciones , Vasculitis del Sistema Nervioso Central/patología , Adulto JovenRESUMEN
A laboratory-confirmed lymphogranuloma venereum (LGV) case in Slovenia was reported in 2015, in a human immunodeficiency virus (HIV)-negative man presenting with inguinal lymphadenopathy. He reported unprotected insertive anal intercourse with two male partners in Croatia. Variant L2c of Chlamydia trachomatis was detected in clinical samples. Although the patient was eventually cured, the recommended treatment regimen with doxycycline had to be prolonged.
Asunto(s)
Antibacterianos/uso terapéutico , Chlamydia trachomatis/aislamiento & purificación , Doxiciclina/uso terapéutico , Homosexualidad Masculina , Linfogranuloma Venéreo/tratamiento farmacológico , Enfermedades del Recto/microbiología , Adulto , Croacia , Seronegatividad para VIH , Humanos , Linfogranuloma Venéreo/diagnóstico , Masculino , Enfermedades del Recto/diagnóstico , Enfermedades del Recto/tratamiento farmacológico , Factores de Riesgo , Eslovenia , Resultado del TratamientoRESUMEN
OBJECTIVES: To determine the phenotypic and molecular characteristics of Neisseria gonorrhoeae isolates obtained between 2006 and 2012 in Slovenia. METHODS: Gonococcal isolates obtained between 2006 and 2012 in Slovenia (nâ=â194) were investigated with Etest for susceptibility to cefixime, ceftriaxone, penicillin, ciprofloxacin, azithromycin, tetracycline, gentamicin and spectinomycin. All isolates were examined with N. gonorrhoeae multiantigen sequence typing for molecular epidemiology and sequencing of the major extended-spectrum cephalosporin (ESC) resistance determinants (penA, mtrR and penB) was performed. RESULTS: The overall prevalence of decreased susceptibility or resistance to cefixime and ceftriaxone (MIC ≥0.125 mg/L) was 11% and 5%, respectively. The decreased susceptibility or resistance showed an epidemic peak in 2011 (33% for cefixime and 11% for ceftriaxone), decreasing to 6% and 4%, respectively, in 2012. ST1407 (9% of isolates), ST21 (6%) and ST225 (6%) were the most common sequence types (STs) during 2006-12. Genogroup G1407 (ST1407 most prevalent ST), an internationally spread clone with decreased susceptibility or resistance to ESCs, was most prevalent (48%) in 2009. However, the G1407 prevalence then declined: in 2010, 30%; in 2011, 28%; and in 2012, 8%. Instead, in 2012 the ESC- and ciprofloxacin-susceptible G21 was the predominant genogroup (26%). CONCLUSIONS: The prevalence of gonococcal resistance to ESCs in Slovenia has been high, but fluctuating. Fortunately, in 2012 some ESC- and ciprofloxacin-susceptible clones, such as genogroups G21, G1195 and G2992, appeared to have mainly replaced the multidrug-resistant G1407 clone, a replacement also seen in several European countries.
Asunto(s)
Genotipo , Gonorrea/epidemiología , Neisseria gonorrhoeae/efectos de los fármacos , Neisseria gonorrhoeae/genética , Fenotipo , Adolescente , Adulto , Alelos , Sustitución de Aminoácidos , Farmacorresistencia Bacteriana Múltiple , Femenino , Genes Bacterianos , Gonorrea/historia , Gonorrea/microbiología , Historia del Siglo XXI , Humanos , Masculino , Pruebas de Sensibilidad Microbiana , Persona de Mediana Edad , Tipificación de Secuencias Multilocus , Mutación , Neisseria gonorrhoeae/aislamiento & purificación , Estaciones del Año , Eslovenia/epidemiología , Adulto JovenRESUMEN
OBJECTIVES: Clinical resistance to the currently recommended extended-spectrum cephalosporins (ESCs), the last remaining options for empirical antimicrobial monotherapy of gonorrhoea globally, has been reported. New antimicrobials are essential to avoid the emergence of untreatable gonorrhoea. We have investigated the in vitro activity of a novel dual bacterial topoisomerase inhibitor of the ATPase activities of GyrB and ParE (Vertex aminobenzimidazole VT12-008911), compared with antimicrobials currently or previously recommended for gonorrhoea treatment. METHODS: MICs were determined using agar dilution (VT12-008911) or Etest (seven antimicrobials) for international reference strains (nâ=â28) and clinical Neisseria gonorrhoeae isolates (nâ=â220). The latter included three extensively drug-resistant isolates with high-level ceftriaxone resistance, additional isolates with clinical ESC resistance and a high number of isolates with ciprofloxacin resistance and multidrug resistance. RESULTS: The MIC(50), MIC(90) and MIC range of VT12-008911 were 0.064, 0.125 and ≤0.002-0.25 mg/L, respectively. One-hundred and seventy (69%) isolates were ciprofloxacin resistant; however, only 54 of those isolates had a VT12-008911 MIC >0.064 mg/L (47 and 7 with MICâ=â0.125 mg/L and MICâ=â0.25 mg/L, respectively). The in vitro activity of VT12-008911 was superior to that of ciprofloxacin and all additional antimicrobials investigated. Time-kill curve analysis showed that VT12-008911 exhibited potent time-dependent bactericidal activity, at or very close to the MIC, against N. gonorrhoeae. CONCLUSIONS: In vitro results suggest that VT12-008911 might be an effective treatment option for gonorrhoea. However, it will be important to detail the pharmacokinetics/pharmacodynamics, toxicity, selection and mechanisms of VT12-008911 resistance in N. gonorrhoeae and, finally, to perform well-designed in vivo randomized clinical trials.
Asunto(s)
Adenosina Trifosfatasas/antagonistas & inhibidores , Antibacterianos/farmacología , Girasa de ADN/metabolismo , Topoisomerasa de ADN IV/antagonistas & inhibidores , Farmacorresistencia Bacteriana , Neisseria gonorrhoeae/efectos de los fármacos , Inhibidores de Topoisomerasa/farmacología , Humanos , Pruebas de Sensibilidad Microbiana , Neisseria gonorrhoeae/enzimologíaRESUMEN
OBJECTIVES: The combination of pegylated interferon-α and ribavirin is a standard-of-care (SOC) treatment for chronic hepatitis C (CHC), and it achieves a sustained virological response (SVR) in 41-52% of genotype 1 and in 73-79% of genotype 3 patients. In a few clinical trials, the combination of fluvastatin and SOC increased the SVR in genotype 1 patients. METHODS: This prospective study enrolled 179 naïve CHC patients. In the fluvastatin group patients received the combination of SOC and fluvastatin 80 mg daily; historical controls matching the study group in genotype, age and gender were treated with the SOC treatment only. RESULTS: On-treatment viral responses as well as the SVR did not differ significantly between the two groups, except for the genotype 1 patients with a high viral load presenting a significantly higher SVR rate in the fluvastatin group (75%) compared to the control group (41%; p = 0.024). Multivariate logistic regression identified hepatitis C virus (HCV) genotype 3 infection (p < 0.001), age ≤40 years (p < 0.001), liver steatosis <5% (p < 0.01) and low viral load (p < 0.001) as independent predictors of an SVR. CONCLUSION: A combination of fluvastatin and SOC significantly improved the SVR in naïve CHC patients infected with HCV genotype 1 and high viral load, but it did not improve the SVR in patients infected with HCV genotype 3.
Asunto(s)
Antivirales/uso terapéutico , Ácidos Grasos Monoinsaturados/uso terapéutico , Hepatitis C Crónica/tratamiento farmacológico , Indoles/uso terapéutico , Adulto , Quimioterapia Combinada/métodos , Femenino , Fluvastatina , Genotipo , Hepacivirus/clasificación , Hepacivirus/genética , Hepacivirus/aislamiento & purificación , Hepatitis C Crónica/virología , Humanos , Interferón alfa-2 , Interferón-alfa/uso terapéutico , Masculino , Persona de Mediana Edad , Polietilenglicoles/uso terapéutico , Estudios Prospectivos , Proteínas Recombinantes/uso terapéutico , Ribavirina/uso terapéutico , Resultado del TratamientoRESUMEN
BACKGROUND: Fifteen million adults in the World Health Organization European Region are estimated to have active hepatitis C infection. Intravenous drug use is a major hepatitis C transmission route in this region, and people who inject drugs (PWID) constitute a high-risk and high-prevalence population. A systematic review was conducted to assess levels of hepatitis C treatment uptake among PWID in Europe. METHODS: Searches in MEDLINE and EMBASE were carried out for articles in any language published between 1 January 2000 and 31 December 2012. Articles were included in the review if they presented original research findings about hepatitis C treatment uptake levels among people who reported injecting drugs currently or formerly, as well as those who reported using drugs currently or formerly (mode of consumption not specified). Treatment uptake data were extracted if uptake was measurable in relation to the number of patients who either: (a) tested HCV antibody-positive; (b) tested positive for HCV-RNA; or (c) tested positive for HCV-RNA and met additional treatment criteria. RESULTS: Twenty-five articles from 12 countries were included in the review. Among groups of drug-using study participants who were hepatitis C antibody-positive, the median treatment uptake level was 17%, and among those who were hepatitis C RNA-positive, the median was 30%. In the 11 studies reporting specifically on treatment uptake among current and former injecting drug users, hepatitis C RNA-positive study populations had a median treatment uptake level of 32%. Only one study reported on treatment uptake for current drug users. CONCLUSIONS: This systematic review indicates that hepatitis C treatment uptake is relatively low among drug users in several European countries, and also points to considerable knowledge gaps regarding treatment uptake levels in this population. There was large variability in treatment uptake levels, suggesting that there may be major differences between and within countries in relation to treatment availability, drug-using populations in need of treatment, and the existence of integrated health care services targeting drug users. Stronger national hepatitis C treatment policies are needed, along with efforts to increase knowledge and reduce misconceptions among physicians regarding the feasibility and importance of treating drug users who have hepatitis C.
Asunto(s)
Hepatitis C/tratamiento farmacológico , Abuso de Sustancias por Vía Intravenosa/complicaciones , Antivirales/uso terapéutico , Europa (Continente)/epidemiología , Hepatitis C/epidemiología , Hepatitis C/transmisión , Humanos , Aceptación de la Atención de Salud/estadística & datos numéricos , Prevalencia , Abuso de Sustancias por Vía Intravenosa/epidemiologíaRESUMEN
BACKGROUND: Hepatitis C virus (HCV) infection represents a major global health problem, which in high-income countries now mostly affects people who inject drugs (PWID). Many studies show that the treatment of HCV infection is as successful among PWID as among other populations and recently PWID have been included in the international guidelines for the treatment of HCV infection. The aim of this survey was to collect data from European countries on the existence of national strategies, action plans and clinical guidelines for HCV treatment in the general population and PWID in particular. METHODS: Thirty-three European countries were invited to participate. Data on available national strategies, action plans and guidelines for HCV treatment in general population and in PWID specifically were collected prospectively by means of a structured electronic questionnaire and analyzed accordingly. RESULTS: All of the 33 invited European countries participated in the survey. Twenty-two responses came from non-governmental organizations, six from public health institutions, four from university institutions and one was an independent consultant. Fourteen (42.4%) of the countries reported having a national strategy and/or national action plan for HCV treatment, from which ten of them also reported having a national strategy and/or national action plan for treatment of HCV infection in PWID. Nearly three-quarters reported having national HCV treatment guidelines. PWID were included in the majority (66.7%) of the guidelines. Fourteen (42.4%) countries reported having separate guidelines for the treatment of HCV infection in PWID. CONCLUSIONS: Given the high burden of HCV-related morbidity and mortality in PWID in Europe, the management of HCV infection should become a healthcare priority in all European countries, starting with developing or using already-existing national strategies, action plans and guidelines for this population.
Asunto(s)
Política de Salud , Hepatitis C/tratamiento farmacológico , Abuso de Sustancias por Vía Intravenosa/complicaciones , Adulto , Antivirales/uso terapéutico , Europa (Continente) , Femenino , Programas de Gobierno , Encuestas de Atención de la Salud , Hepatitis C/prevención & control , Hepatitis C/transmisión , Humanos , Guías de Práctica Clínica como AsuntoRESUMEN
OBJECTIVES: To present a case report of a patient who had developed seizures during ertapenem therapy with no central nervous system (CNS) disorder and the dose of ertapenem that is apparently appropriate according to the renal function. RESULTS: Seizures are rare but well known side-effects of carbapenems, especially imipenem. In most cases, seizures develop in patients with CNS lesions and limited carbapenem excretion. We present a case of a female patient with no prior central nervous disorder who developed seizures after 3 days of ertapenem therapy. In the first 2 days, the dose of ertapenem was halved according to the calculated creatinine clearance. On day 3, the renal function improved, and according to the recommendation by the manufacturer there was no need for dose adjustment any more. Seizures stopped after the discontinuation of ertapenem and anti-epileptic prophylaxis with levetiracetam. A literature search of similar case reports has shown that seizures during ertapenem treatment may develop in patients with prior known CNS disorders and/or severe renal dysfunction that predicts dose alteration according to renal function. There are reports of changed mental status with no convulsive movements, and there is known decrease of valproic acid concentration during ertapenem treatment in patients treated for various forms of epilepsy. To our knowledge, this is the first report of ertapenem-related seizures in a patient with normal CNS function and the dose of ertapenem that was appropriate for her renal function. CONCLUSIONS: With our case report, we would like to inform and warn clinicians of the possibility of new onset epilepsy during ertapenem treatment, even in individuals with pre-existing moderate chronic kidney disease and no prior known CNS disease.
Asunto(s)
Convulsiones/inducido químicamente , beta-Lactamas/efectos adversos , Anciano , Antibacterianos/efectos adversos , Ertapenem , Femenino , HumanosRESUMEN
In the case of an aggressive course of recurrent respiratory papillomatosis (RRP), adjuvant therapy can be used besides surgery. The aim of the study was to investigate the influence of vaccination with a quadrivalent vaccine against human papilloma viruses (HPV) types 6, 11, 16 and 18 on the course of RRP. Eleven subjects aged 13-46 years with a rapid growth of laryngeal papillomas were included in the study. They were vaccinated with three doses of the quadrivalent prophylactic HPV vaccine (Silgard(®), MSD) and followed up for 12-52 months. The intervals between the successive surgical procedures, the extension of the disease (Derkay score) at each surgery, and the number of surgical procedures per year before vaccination and after its completion were compared. The mean interval between the surgical procedures was 271.2 days before the vaccination and 537.4 days after it (p = 0.034). The mean number of surgeries per year was 2.16 before the vaccination and 0.93 after it (p = 0.022). The Derkay score did not change significantly after vaccination. Complete remission of the disease was observed in one patient, partial response to the vaccination was observed in seven patients and no response was observed in three patients. In conclusion, vaccination with the quadrivalent HPV vaccine can favorably influence the course of RRP in patients with the rapid growth of the papillomas. It significantly prolongs the intervals between the surgical procedures and reduces the number of procedures needed in the majority of patients. The present investigation can serve as a pilot study for further research. For a final conclusion a longer follow-up and studies on more patients are necessary.
Asunto(s)
Papillomaviridae/inmunología , Infecciones por Papillomavirus/prevención & control , Infecciones del Sistema Respiratorio/complicaciones , Vacunación/métodos , Vacunas Virales/administración & dosificación , Adolescente , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Infecciones por Papillomavirus/complicaciones , Infecciones por Papillomavirus/virología , Proyectos Piloto , Adulto JovenRESUMEN
[This corrects the article DOI: 10.1371/journal.pgph.0000841.].