RESUMO
BACKGROUND: SARS-CoV-2 Delta variant caused a large number of COVID-19 cases in many countries, including Vietnam. Understanding mortality risk factors is crucial for the clinical management of severe COVID-19. METHODS: We conducted a retrospective study at an intensive care center in Ho Chi Minh City that urgently built by Bach Mai Hospital during the COVID-19 outbreak in Vietnam, when the Delta variant predominated. Participants were laboratory-confirmed patients with SARS-CoV-2 infection, admitted in August 2021. Data on patients' demographic and clinical characteristics, radiographic and laboratory findings, treatment, and clinical time course were compared between survivors and non-survivors. Risk factors to mortality were assessed using logistic regression. RESULTS: Among 504 eligible COVID-19 patients, case fatality was 52.2%. Unvaccinated patients accounted for 61.2% of non-survivors and 43.6% of survivors (p < 0.001). The time from onset to hospital admission was 8 days in non-survivors and 7 days in survivors (p = 0.004). Among non-survivors, 90.2% developed acute respiratory distress syndrome (ARDS). Oxygen therapy was administered for all patients, but antiviral agent was given to 51.7% of non-survivors. 54.2% of non-survivors tested positive for the bacterial infection using blood culture. The risk factors for mortality were diabetes mellitus, respiration rate, oxygen saturation, vaccination status, time from onset to admission, and older age. CONCLUSIONS: Critical patients with COVID-19 owing to the Delta variant in Vietnam had delayed hospital admission, leading to ARDS and death. Early availability of vaccines and preventing bacterial infections are crucial for reducing mortality of COVID-19, especially in low- and middle-income countries.
Assuntos
COVID-19 , Síndrome do Desconforto Respiratório , Humanos , SARS-CoV-2 , Estudos Retrospectivos , Estado Terminal , Vietnã/epidemiologia , Síndrome do Desconforto Respiratório/terapiaAssuntos
COVID-19/epidemiologia , Surtos de Doenças , COVID-19/prevenção & controle , Teste para COVID-19/estatística & dados numéricos , Busca de Comunicante/métodos , Busca de Comunicante/estatística & dados numéricos , Feminino , Humanos , Masculino , Quarentena/métodos , Quarentena/estatística & dados numéricos , SARS-CoV-2 , Vietnã/epidemiologiaRESUMO
We report on the public health response generated by an outbreak of coronavirus disease (COVID-19) that occurred during March 2020 at Bach Mai Hospital (BMH) in Hanoi, northern Vietnam's largest hospital complex. On March 18, a total of 3 distinct clusters of COVID-19 cases were identified at BMH. Diagnosis of the initial 3 COVID-19 cases led to contact tracing, symptom screening, and testing of 495 persons and limited quarantine of affected institutes or departments. When 27 staff members in the catering company tested positive for SARS-CoV-2, the entire BMH staff (7,664 persons) was put under quarantine. Contact tracing in the community resulted in an additional 52,239 persons being quarantined. After 3 weeks, the hospital outbreak was contained; no further spread occurred in the hospital. Rapid screening of cases, extensive testing, prompt quarantine, contact tracing, and social distancing contributed to prevent community transmission in Hanoi and northern Vietnam.
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COVID-19/epidemiologia , COVID-19/prevenção & controle , Controle de Doenças Transmissíveis/métodos , Infecção Hospitalar , Hospitais , SARS-CoV-2 , COVID-19/transmissão , Cidades , Busca de Comunicante/métodos , Surtos de Doenças/prevenção & controle , Humanos , Saúde Pública , Vietnã/epidemiologiaAssuntos
Ansiedade/psicologia , COVID-19/prevenção & controle , Depressão/psicologia , Pessoal de Saúde/psicologia , Quarentena/psicologia , Estigma Social , Estresse Psicológico/psicologia , Adulto , Feminino , Humanos , Masculino , Saúde Mental , Enfermeiras e Enfermeiros/psicologia , Médicos/psicologia , Angústia Psicológica , VietnãRESUMO
Introduction: Multiple myeloma (MM) is a plasma cell neoplasm with substantial morbidity and mortality. A comprehensive description of the global burden of MM is needed to help direct health policy, resource allocation, research, and patient care. Objective: To describe the burden of MM and the availability of effective therapies for 21 world regions and 195 countries and territories from 1990 to 2016. Design and Setting: We report incidence, mortality, and disability-adjusted life-year (DALY) estimates from the Global Burden of Disease 2016 study. Data sources include vital registration system, cancer registry, drug availability, and survey data for stem cell transplant rates. We analyzed the contribution of aging, population growth, and changes in incidence rates to the overall change in incident cases from 1990 to 2016 globally, by sociodemographic index (SDI) and by region. We collected data on approval of lenalidomide and bortezomib worldwide. Main Outcomes and Measures: Multiple myeloma mortality; incidence; years lived with disabilities; years of life lost; and DALYs by age, sex, country, and year. Results: Worldwide in 2016 there were 138 509 (95% uncertainty interval [UI], 121â¯000-155â¯480) incident cases of MM with an age-standardized incidence rate (ASIR) of 2.1 per 100 000 persons (95% UI, 1.8-2.3). Incident cases from 1990 to 2016 increased by 126% globally and by 106% to 192% for all SDI quintiles. The 3 world regions with the highest ASIR of MM were Australasia, North America, and Western Europe. Multiple myeloma caused 2.1 million (95% UI, 1.9-2.3 million) DALYs globally in 2016. Stem cell transplantation is routinely available in higher-income countries but is lacking in sub-Saharan Africa and parts of the Middle East. In 2016, lenalidomide and bortezomib had been approved in 73 and 103 countries, respectively. Conclusions and Relevance: Incidence of MM is highly variable among countries but has increased uniformly since 1990, with the largest increase in middle and low-middle SDI countries. Access to effective care is very limited in many countries of low socioeconomic development, particularly in sub-Saharan Africa. Global health policy priorities for MM are to improve diagnostic and treatment capacity in low and middle income countries and to ensure affordability of effective medications for every patient. Research priorities are to elucidate underlying etiological factors explaining the heterogeneity in myeloma incidence.
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Bortezomib/uso terapêutico , Carga Global da Doença/estatística & dados numéricos , Saúde Global/estatística & dados numéricos , Lenalidomida/uso terapêutico , Mieloma Múltiplo/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/uso terapêutico , Causas de Morte , Feminino , Geografia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/diagnóstico , Mieloma Múltiplo/mortalidade , Anos de Vida Ajustados por Qualidade de Vida , Adulto JovemRESUMO
OBJECTIVES: A major measure of treatment success for drug users undergoing rehabilitation is the ability to enter the workforce and generate income. This study examines the absenteeism and productivity among people who inject drugs (PWID) enrolled in methadone maintenance treatment (MMT) in Northern Vietnam. SETTING: We conducted a cross-sectional study in two clinics in Tuyen Quang province. PARTICIPANTS: A total of 241 patients enrolled in MMT. PRIMARY AND SECONDARY OUTCOME MEASURES: Patients' work productivity was measured using the WPAI-GH instrument (Work Productivity and Activity Impairment Questionnaire: General Health V2.0). We also collected additional characteristics about participants' employment history, such as proficient jobs, whether they actively found a new job and be accepted by employers. RESULTS: Most of the participants (>90%) were employed at the time of the study. Rates of absenteeism (missed work), presenteeism (impairment while working) and overall loss of productivity were 15.8%, 5.6% and 11.2%, respectively, as measured by the WPAI-GH questionnaire. The most proficient job was 'freelancer' (17.5%), followed by 'blue-collar worker' (10.6%) and 'farmer' (10.2%). Only 26.8% of patients reported that they actively sought jobs in the past. About half of them had been refused by employers because of their drug use history and/or HIV status. We found no statistically significant difference between patients enrolled in MMT for <1 year and those who had been enrolled >1 year. Factors associated with higher work productivity included not endorsing problems in mobility, self-care or pain; being HIV-negative and having greater MMT treatment adherence. CONCLUSION: Our study highlights the high employment rate and work productivity among PWID in MMT programmes in remote areas of Northern Vietnam. The results can help to improve the quality and structure of MMT programmes across Vietnam and in other countries.
Assuntos
Usuários de Drogas/estatística & dados numéricos , Eficiência , Emprego/estatística & dados numéricos , Tratamento de Substituição de Opiáceos , Abuso de Substâncias por Via Intravenosa/tratamento farmacológico , Absenteísmo , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Metadona/uso terapêutico , Pessoa de Meia-Idade , Qualidade de Vida , Análise de Regressão , Fatores Socioeconômicos , Inquéritos e Questionários , VietnãRESUMO
BACKGROUND: Internet addiction (IA) is a common problem found in young Asians. This study aimed to study the influence of IA and online activities on health-related quality of life (HRQOL) in young Vietnamese. This study also compared the frequencies of anxiety, depression and other addiction of young Vietnamese with and without IA. METHODS: This study recruited 566 young Vietnamese (56.7% female, 43.3% male) ranging from 15 to 25 years of age via the respondent-driven sampling technique. Chi-squared, t-test and analysis of variance were used to compare young Vietnamese with and without IA. Regression analyses were used to examine the association between internet usage characteristics and HRQOL. RESULTS: Results from this cross-sectional study showed that 21.2% of participants suffered from IA. Online relationship demonstrated significantly higher influences on behaviors and lifestyles in participants with IA than those without IA. Participants with IA were more likely to have problems with self-care, difficulty in performing daily routine, suffer from pain and discomfort, anxiety and depression. Contrary to previous studies, we found that there were no differences in gender, sociodemographic, the number of participants with cigarette smoking, water-pipe smoking and alcohol dependence between the IA and non-IA groups. IA was significantly associated with poor HRQOL in young Vietnamese. CONCLUSION: IA is a common problem among young Vietnamese and the prevalence of IA is the highest as compared to other Asian countries. Our findings suggest that gender may not play a key role in IA. This can be an emerging trend when both genders have equal access to the internet. By studying the impact of IA on HRQOL, healthcare professionals can design effective intervention to alleviate the negative consequences of IA in Vietnam.
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Ansiedade/epidemiologia , Comportamento Aditivo/epidemiologia , Depressão/epidemiologia , Internet , Qualidade de Vida , Adolescente , Estudos Transversais , Feminino , Humanos , Relações Interpessoais , Masculino , Prevalência , Autocuidado/estatística & dados numéricos , Inquéritos e Questionários , Vietnã/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Self-rated health status and healthcare services utilization are important indicators to evaluate the performance of health system. In disadvantaged areas, however, little is known about the access and outcomes of health care services. This study aimed to assess health-related quality of life (HRQOL), health status and healthcare access and utilization of residents in mountainous and remote areas in Vietnam. METHODS: A cross-sectional study was conducted in a convenient sample of residents in two provinces of Vietnam. Information about socio-economic, health status, HRQOL, healthcare seeking and services utilization were interviewed. EuroQol - 5 Dimensions - 5 Levels (EQ-5D-5 L) was used to measure HRQOL. RESULTS: Of 200 respondents, mean age was 44.9 (SD = 13.9), 38.0 % were male. One third reported having any problem in Mobility, Usual activities, Pain or Discomfort, Anxiety or Depression. Women tended to suffer more problems in Pain/Discomfort and Anxiety/Depression and lower overall HRQOL than men. Over 90 % of respondents reported at least one health problem. Flu, cold and headache were the most commonly reported symptoms (41.5 %). Most of people preferred community health center when they had illness (96.0 %). Only 18.5 % people used traditional healers with the average of 5.8 times per year. Ethnicity, households' expenditure, illness and morbidity status, difficulty in accessing health care services were related to HRQOL.; Meanwhile, socioeconomic status, health problems, quality of services, and distances were associated with access to healthcare and traditional medicine services. CONCLUSIONS: Residents in difficult-to-reach areas had high prevalence of health problems and experienced social and structural barriers of healthcare services access. It is necessary to improve the availability and quality of healthcare and traditional medicine services to improve the health status of disadvantaged people.
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Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Serviços de Saúde/estatística & dados numéricos , Nível de Saúde , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , População Rural/estatística & dados numéricos , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Fatores Socioeconômicos , Vietnã , Adulto JovemRESUMO
BACKGROUND: Traditional medicine (TM) still plays an important role in a number of health care systems around the world, especially across Asian and African countries. In Vietnam, however, little is known about preference for traditional medicine use. This study assessed the prevalence of use, preference, satisfaction, and willingness to pay for TM services amongst rural ethnic minority community. METHODS: A cross-sectional survey in three provinces in the North and South of Vietnam. RESULTS: The results showed a high level of satisfaction with TM services, with more than 90 % of respondents reporting improved health status given the use of TM. Indicators for preference of TM over modern medicine are a longer distance to health station; being in an ethnic minority; being female; and having had higher service satisfaction. Although we did not have a comparison group, the high level of satisfaction with TM services is likely the result of a project targeting community health workers and the public regarding TM education and access promotion. Indeed, the community health workers are credited with relaying the information about TM more than any other sources. This suggests the importance of community health workers and community health centers in the promotion of TM use. CONCLUSIONS: Ethnic minority people prefer the use of traditional medicine services that supports the expansion of national programs and promotion of traditional medications.
Assuntos
Gastos em Saúde , Medicina Tradicional/economia , Preferência do Paciente , Adulto , Etnicidade , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Medicina Tradicional/estatística & dados numéricos , Pessoa de Meia-Idade , Grupos Minoritários , Satisfação do Paciente , População Rural , Vietnã , Adulto JovemRESUMO
BACKGROUND: Integrating HIV/AIDS and methadone maintenance treatment (MMT) services with existing health care delivery system is critical in sustaining efforts to fight HIV/AIDS in large injection-driven epidemics. However, efficiency of different integrative service models is unknown. This study assessed behavioral and health-related quality-of-life (HRQOL) outcomes of MMT in four service delivery models and explored factors associated with these outcomes of interest. METHODS: A cross-sectional survey was conducted in two HIV epicenters in Vietnam: Hanoi and Nam Dinh Province. All patients in five selected MMT clinics were invited to participate, and 1016 were interviewed (80-90% response rate). RESULTS: Respondents had a mean age of 35.8, taken MMT for average 16.5 months and 3.3% on MMT for 36-60 months. The MMT integrated with rural district health center (DHC) has the highest prevalence of concurrent drug use (11.3%). The percentage of condom use (last sexual intercourse) with primary and casual partners was lowest in the MMT at urban DHCs. Patients at the rural DHC reported very high proportions of pain/discomfort (37.8%), anxiety/depression (43.1%), and mobility (13.3%). In regression models, poorer HRQOL outcomes were found in MMT models in the rural areas or without general health care, and among those patients who were HIV positive, reported concurrent drug use, and had higher numbers of previous drug rehabilitation episodes. Mobility and anxiety/depression are factors that increased the likelihood of concurrent drug use among MMT patients. CONCLUSIONS: Outcomes of MMT were diverse across different integrative service models. Policies on rapid expansion of the MMT program in Vietnam should also emphasize on the integration with comprehensive health care services including psychological supports for patients.
Assuntos
Metadona/uso terapêutico , Entorpecentes/uso terapêutico , Tratamento de Substituição de Opiáceos/psicologia , Transtornos Relacionados ao Uso de Opioides/psicologia , Transtornos Relacionados ao Uso de Opioides/reabilitação , Qualidade de Vida , Adulto , Estudos Transversais , Atenção à Saúde/organização & administração , Feminino , Soropositividade para HIV/epidemiologia , Humanos , Masculino , Modelos Organizacionais , População Rural , Fatores Socioeconômicos , Resultado do Tratamento , Sexo sem Proteção , População Urbana , Vietnã/epidemiologiaRESUMO
BACKGROUND: Cigarette smoking presents a salient risk for HIV-positive populations. This study is among the first to examine smoking prevalence, nicotine dependence, and associated factors in a large sample of HIV-positive patients receiving antiretroviral therapy (ART) in Vietnam. METHODS: A cross-sectional study of 1133 HIV-positive people was conducted from January to September 2013 at 8 ART clinics in Hanoi (the capital) and Nam Dinh (a rural area). Smoking history and nicotine dependence (Fagerstrom Test of Nicotine Dependence-FTND) were assessed by participant self-report. Logistic regression and Tobit linear regression were performed to identify factors significantly associated with smoking outcomes. RESULTS: Prevalence of current, former, and never smokers in the sample was 36.1%, 9.5%, and 54.4%, respectively. The current smoking proportion was higher in males (59.7%) than females (2.6%). The mean FTND score was 3.6 (SD = 2.1). Males were more likely to currently smoke than females (OR = 23.4, 95% CI = 11.6-47.3). Individuals with problem drinking (OR = 1.8, 95% CI = 1.1-2.9) and ever drug use (OR = 3.7, 95%CI = 2.5-5.7) were more likely to be current smokers. Older age and currently feeling pain were associated with lower nicotine dependence. Conversely, receiving care in Nam Dinh, greater alcohol consumption, ever drug use, and a longer smoking duration were associated with greater nicotine dependence. CONCLUSIONS: Given the high prevalence of smoking among HIV-positive patients, smoking screening and cessation support should be offered at ART clinics in Vietnam. Risk factors (i.e., substance use) linked with smoking behavior should be considered in prevention programs.
Assuntos
Infecções por HIV/epidemiologia , Fumar/epidemiologia , Adulto , Fármacos Anti-HIV/uso terapêutico , Feminino , Infecções por HIV/tratamento farmacológico , Humanos , Masculino , Prevalência , Fatores Socioeconômicos , VietnãRESUMO
BACKGROUND: Utility estimates are important health outcomes for economic evaluation of care and treatment interventions for patients with HIV/AIDS. We conducted a systematic review and meta-analysis of utility measurements to examine the performance of preference-based instruments, estimate health utility of patients with HIV/AIDS by disease stages, and investigate changes in their health utility over the course of antiretroviral treatment. METHODS: We searched PubMed/Medline, Cochrane Database of Systematic Review, NHS Economic Evaluation Database and Web of Science for English-language peer-reviewed papers published during 2000-2013. We selected 49 studies that used 3 direct and 6 indirect preference based instruments to make a total of 218 utility measurements. Random effect models with robust estimation of standard errors and multivariate fractional polynomial regression were used to obtain the pooled estimates of utility and model their trends. RESULTS: Reliability of direct-preference measures tended to be lower than other types of measures. Utility elicited by two of the indirect preference measures - SF-6D (0.171) and EQ-5D (0.114), and that of Time-Trade off (TTO) (0.151) was significantly different than utility elicited by Standard Gamble (SG). Compared to asymptomatic HIV patients, symptomatic and AIDS patients reported a decrement of 0.025 (p = 0.40) and 0.176 (p = 0.001) in utility scores, adjusting for method of assessment. In longitudinal studies, the pooled health utility of HIV/AIDS patients significantly decreased in the first 3 months of treatment, and rapidly increased afterwards. Magnitude of change varied depending on the method of assessment and length of antiretroviral treatment. CONCLUSION: The study provides an accumulation of evidence on measurement properties of health utility estimates that can help inform the selection of instruments for future studies. The pooled estimates of health utilities and their trends are useful in economic evaluation and policy modelling of HIV/AIDS treatment strategies.
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Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Antirretrovirais/uso terapêutico , Atenção à Saúde/estatística & dados numéricos , Infecções por HIV/tratamento farmacológico , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto , Estudos Transversais , Interpretação Estatística de Dados , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Análise de Regressão , Reprodutibilidade dos TestesRESUMO
INTRODUCTION: The application of health economic evaluation (HEE) evidence can play an important role in strategic planning and policy making. This study aimed to assess the scope and quality of existing research, with the goal of elucidating implications for improving the use of HEE evidence in Vietnam. METHODS: A comprehensive search strategy was developed to search medical online databases (Medline, Google Scholar, and Vietnam Medical Databases) to select all types of HEE studies except cost-only analyses. Two researchers assessed the quality of selected studies using the Quality of Health Economic Studies (QHES) instrument. RESULTS: We selected 26 studies, including 6 published in Vietnam. The majority of these studies focused on infectious diseases (14 studies), with HIV being the most common topic (5 studies). Most papers were cost-effectiveness studies that measured health outcomes using DALY units. Using QHES, we found that the overall quality of HEE studies published internationally was much higher (mean score 88.7+13.3) than that of those published in Vietnam (mean score 67.3+22.9). Lack of costing perspectives, reliable data sources and sensitivity analysis were the main shortcomings of the reviewed studies. CONCLUSION: This review indicates that HEE studies published in Vietnam are limited in scope and number, as well as by several important technical errors or omissions. It is necessary to formalize the process of health economic research in Vietnam and to institutionalize the links between researchers and policy-makers. Additionally, the quality of HEE should be enhanced through education about research techniques, and the implementation of standard HEE guidelines.