RESUMO
Worldwide, Drug-resistant Tuberculosis (DR-TB) remains a big problem; the diagnostic capacity has superseded the clinical management capacity thereby causing ethical challenges. In Sub-Saharan Africa, treatment is either inadequate or lacking and some diagnosed patients are on treatment waiting lists. In Uganda, various health system challenges impeded scale-up of DR-TB care in 2012; only three treatment initiation facilities existed, with only 41 of the estimated 1010 RR-TB/MDR-TB cases enrolled on treatment yet 300 were on the waiting list and there was no DR-TB treatment scale-up plan. To scale up care, the National TB and leprosy Program (NTLP) with partners rolled out a DR-TB mixed model of care. In this paper, we share achievements and outcomes resulting from the implementation of this mixed Model of DR-TB care. Routine NTLP DR-TB program data on treatment initiation site, number of patients enrolled, their demographic characteristics, patient category, disease classification (based on disease site and human immunodeficiency virus (HIV) status), on co-trimoxazole preventive therapy (CPT) and antiretroviral therapy (ART) statuses, culture results, smear results and treatment outcomes (6, 12, and 24 months) from 2012 to 2017 RR-TB/MDR-TB cohorts were collected from all the 15 DR-TB treatment initiation sites and descriptive analysis was done using STATA version 14.2. We presented outcomes as the number of patient backlog cleared, DR-TB initiation sites, RR-TB/DR-TB cumulative patients enrolled, percentage of co-infected patients on the six, twelve interim and 24 months treatment outcomes as per the Uganda NTLP 2016 Programmatic Management of drug-resistant Tuberculosis (PMDT) guidelines (NTLP, 2016). Over the period 2013-2015, the RR-TB/MDR-TB Treatment success rate (TSR) was sustained between 70.1% and 74.1%, a performance that is well above the global TSR average rate of 50%. Additionally, the cure rate increased from 48.8% to 66.8% (P = 0.03). The Uganda DR-TB mixed model of care coupled with early application of continuous improvement approaches, enhanced cohort reviews and use of multi-disciplinary teams allowed for rapid DR-TB program expansion, rapid clearance of patient backlog, attainment of high cumulative enrollment and high treatment success rates. Sustainability of these achievements is needed to further reduce the DR-TB burden in the country. We highly recommend this mixed model of care in settings with similar challenges.
Assuntos
Coinfecção/tratamento farmacológico , Atenção à Saúde/organização & administração , Infecções por HIV/tratamento farmacológico , Implementação de Plano de Saúde , Hanseníase/tratamento farmacológico , Tuberculose Resistente a Múltiplos Medicamentos/tratamento farmacológico , Adolescente , Adulto , Assistência ao Convalescente/organização & administração , Assistência ao Convalescente/estatística & dados numéricos , Antirretrovirais/uso terapêutico , Antituberculosos/farmacologia , Antituberculosos/uso terapêutico , Quimioprevenção/métodos , Estudos de Coortes , Coinfecção/microbiologia , Atenção à Saúde/métodos , Atenção à Saúde/estatística & dados numéricos , Farmacorresistência Bacteriana Múltipla , Feminino , Infecções por HIV/virologia , Humanos , Hanseníase/microbiologia , Masculino , Pessoa de Meia-Idade , Modelos Organizacionais , Mycobacterium leprae/isolamento & purificação , Mycobacterium tuberculosis/isolamento & purificação , Equipe de Assistência ao Paciente/organização & administração , Equipe de Assistência ao Paciente/estatística & dados numéricos , Resultado do Tratamento , Combinação Trimetoprima e Sulfametoxazol/uso terapêutico , Tuberculose Resistente a Múltiplos Medicamentos/microbiologia , Uganda , Adulto JovemRESUMO
BACKGROUND: Increasing diabetes prevalence affects a substantial number of pregnant women in the United States. Our aims were to evaluate health outcomes, medical costs, risks and types of complications associated with diabetes in pregnancy for mothers and newborns. METHODS: In this retrospective claims analysis, patients were identified from the Truven Health MarketScan(®) database (2004-2011 inclusive). Participants were aged 18-45 years, with ascertainable diabetes status [Yes/No], date of birth event >2005 and continuous health plan enrolment ≥21 months before and 3 months after the birth. RESULTS: In total, 839 792 pregnancies were identified, and 66 041 (7.86%) were associated with diabetes mellitus [type 1 (T1DM), 0.13%; type 2 (T2DM), 1.21%; gestational (GDM), 6.29%; and GDM progressing to T2DM (patients without prior diabetes who had a T2DM diagnosis after the birth event), 0.23%]. Relative risk (RR) of stillbirth (2.51), miscarriage (1.28) and Caesarean section (C-section) (1.77) was significantly greater with T2DM versus non-diabetes. Risk of C-section was also significantly greater for other diabetes types [RR 1.92 (T1DM); 1.37 (GDM); 1.63 (GDM progressing to T2DM)]. Risk of overall major congenital (RR ≥ 1.17), major congenital circulatory (RR ≥ 1.19) or major congenital heart (RR ≥ 1.18) complications was greater in newborns of mothers with diabetes versus without. Mothers with T2DM had significantly higher risk (RR ≥ 1.36) of anaemia, depression, hypertension, infection, migraine, or cardiac, obstetrical or respiratory complications than non-diabetes patients. Mean medical costs were higher with all diabetes types, particularly T1DM ($27 531), than non-diabetes ($14 355). CONCLUSIONS: Complications and costs of healthcare were greater with diabetes, highlighting the need to optimize diabetes management in pregnancy.
Assuntos
Anormalidades Congênitas/epidemiologia , Diabetes Mellitus Tipo 1/epidemiologia , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Gestacional/epidemiologia , Custos de Cuidados de Saúde , Resultado da Gravidez/epidemiologia , Gravidez em Diabéticas/epidemiologia , Aborto Espontâneo/economia , Aborto Espontâneo/epidemiologia , Adolescente , Adulto , Anemia/economia , Anemia/epidemiologia , Cesárea/economia , Cesárea/estatística & dados numéricos , Anormalidades Congênitas/economia , Depressão/economia , Depressão/epidemiologia , Diabetes Mellitus Tipo 1/economia , Diabetes Mellitus Tipo 2/economia , Diabetes Gestacional/economia , Feminino , Cardiopatias Congênitas/economia , Cardiopatias Congênitas/epidemiologia , Humanos , Incidência , Recém-Nascido , Pessoa de Meia-Idade , Gravidez , Complicações Cardiovasculares na Gravidez/economia , Complicações Cardiovasculares na Gravidez/epidemiologia , Complicações Hematológicas na Gravidez/economia , Complicações Hematológicas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/economia , Complicações Infecciosas na Gravidez/epidemiologia , Resultado da Gravidez/economia , Gravidez em Diabéticas/economia , Estudos Retrospectivos , Natimorto/economia , Natimorto/epidemiologia , Estados Unidos , Adulto JovemRESUMO
Continuous monitoring of internal physiological parameters is essential for critical care patients, but currently can only be practically achieved via tethered solutions. Here we report a wireless, real-time pressure monitoring system with passive, flexible, millimetre-scale sensors, scaled down to unprecedented dimensions of 1 × 1 × 0.1 cubic millimeters. This level of dimensional scaling is enabled by novel sensor design and detection schemes, which overcome the operating frequency limits of traditional strategies and exhibit insensitivity to lossy tissue environments. We demonstrate the use of this system to capture human pulse waveforms wirelessly in real time as well as to monitor in vivo intracranial pressure continuously in proof-of-concept mice studies using sensors down to 2.5 × 2.5 × 0.1 cubic millimeters. We further introduce printable wireless sensor arrays and show their use in real-time spatial pressure mapping. Looking forward, this technology has broader applications in continuous wireless monitoring of multiple physiological parameters for biomedical research and patient care.
Assuntos
Cuidados Críticos/métodos , Monitorização Fisiológica/métodos , Tecnologia sem Fio , Animais , Calibragem , Radiação Eletromagnética , Desenho de Equipamento , Humanos , Masculino , Teste de Materiais , Camundongos , Camundongos Endogâmicos C57BL , PressãoRESUMO
On June 13, 2012, a group of key stakeholders, leaders, and national experts on tuberculosis (TB), occupational health, and laboratory science met in Atlanta, Georgia, to focus national discussion on the higher than expected positive results occurring among low-risk, unexposed healthcare workers undergoing serial testing with interferon-γ release assays (IGRAs). The objectives of the meeting were to present the latest clinical and operational research findings on the topic, to discuss evaluation and treatment algorithms that are emerging in the absence of national guidance, and to develop a consensus on the action steps needed to assist programs and physicians in the interpretation of serial testing IGRA results. This report summarizes its proceedings.
Assuntos
Testes de Liberação de Interferon-gama/normas , Saúde Ocupacional , Guias de Prática Clínica como Assunto , Tuberculose/diagnóstico , Setor de Assistência à Saúde , Humanos , Curva ROC , Tuberculose/tratamento farmacológico , Tuberculose/prevenção & controle , Estados UnidosRESUMO
BACKGROUND: Using a large cohort of western Canadian sawmill workers (n = 28,794), the association between psychosocial work conditions and attempted and completed suicide was investigated. METHODS: Records of attempted and completed suicide were accessed through a provincial hospital discharge registry to identify cases that were then matched using a nested case control method. Psychosocial work conditions were estimated by expert raters using the demand-control model. Univariate and multivariate conditional logistic regression was used to estimate the association between work conditions and suicide. RESULTS: In multivariate models, controlling for sociodemographic (marital status, ethnicity) and occupational confounders (job mobility and duration), low psychological demand was associated with increased odds for completed suicide, and low social support was associated with increased odds for attempted suicides. CONCLUSIONS: This study indicates that workers with poor psychosocial working conditions may be at increased risk of both attempted and completed suicide.
Assuntos
Tentativa de Suicídio/psicologia , Suicídio/psicologia , Colúmbia Britânica/epidemiologia , Colúmbia Britânica/etnologia , Estudos de Coortes , Agricultura Florestal , Humanos , Masculino , Exposição Ocupacional/efeitos adversos , Apoio Social , Fatores Socioeconômicos , Suicídio/etnologia , Suicídio/estatística & dados numéricos , Tentativa de Suicídio/etnologia , Tentativa de Suicídio/estatística & dados numéricos , Inquéritos e Questionários , Local de TrabalhoRESUMO
BACKGROUND: The objectives of this study were to compare the predictive validity of the demand-control and effort-reward imbalance models using objective measures of physician utilization. METHODS: Self-reports for psychosocial work conditions were obtained in interviews with 1,028 workers using the demand-control and effort-reward imbalance models. Physician utilization outcomes were obtained through linkage to the British Columbia Linked Health Database. Outcomes were any visit to a physician for mental health reasons and 30 or more physician visits for any reason. The predictive validity of both models was compared in a longitudinal study using logistic regression. RESULTS: Neither job strain nor effort-reward imbalance predicted either outcome. However, low esteem reward and low status control increased the risk for 30 or more physician visits by, respectively, approximately 60% and 30%. CONCLUSIONS: In a sample of middle-aged blue-collar current and ex-sawmill workers in Western Canada, followed prospectively, after controlling for sociodemographic and workplace confounders, and reducing the potential for adverse health selection into high-stress jobs, low esteem reward and low status control were associated with a significantly greater risk for 30 or more physician visits for any reason.