RESUMO
OBJECTIVES: The aim of this study was to investigate the association between lithium levels in drinking water and prevalence of Alzheimer's dementia (AD). METHODS: Lithium levels in the drinking water of 808 cities and wards (i.e., 785 Japanese cities of 46 prefectures and 23 wards of Tokyo) in Japan were examined in relation to the prevalence of AD during the 5 years from 2010 to 2014, which was calculated on the basis of the national data base of Ministry of Health, Labor, and Welfare of Japan. Multiple regression analyses were used to investigate the association of lithium levels with the prevalence of AD with adjustment for relevant factors (proportions of one-person households as a family factor and people in primary industry employment as a job factor, annual total sunshine hours as a meteorological factor, and total number of beds of psychiatric hospitals as a medical factor) in total, male, and female elderly populations. RESULTS: The adjusted model showed a significant inverse association of lithium levels with female, but not with male, or total prevalence of AD. CONCLUSIONS: These findings suggest that higher lithium levels in drinking water may be associated with lower prevalence of AD in female, but not male, populations.
Assuntos
Doença de Alzheimer , Transtorno Bipolar , Água Potável , Humanos , Feminino , Idoso , Lítio , Doença de Alzheimer/epidemiologia , Japão/epidemiologiaRESUMO
BACKGROUND: To determine the preoperative factors associated with selecting scleral buckling (SB) or pars plana vitrectomy (PPV) to treat rhegmatogenous retinal detachments (RRDs) in the era of microincision vitrectomy surgery. METHODS: A nationwide, multicenter, observational study in the Japan Retinal Detachment Registry was done. From February 2016 to March 2017, 3446 cases were registered, and 3219 among them were analyzed. The factors related to the patient or surgeon were selected; the surgeon's factor included years of experience, number of cases registered, and current activity. The odds ratio (OR) for factors associated with SB or PPV was estimated by a mixed logistic regression model. RESULTS: SB was selected in 24.2% (779/3219), PPV was in 71.5% (2238/3219), and PPV+SB was in 6.3% (202/3219). Multivariate analysis showed that age [< 70 years old, OR 4.27, 95% confidence interval (CI) 2.34-7.79, P < 0.001], visual acuity [1.0+ (OR 7.41, 95% CI 3.47-15.82, P < 0.001)], pseudo-phakia (OR 4.83, 95%CI 2.11-10.56, P < 0.001), retinal tear (OR 6.92, 95% CI 4.83-9.92, P < 0.001), breaks at/near the vitreous base (OR 8.07, 95% CI 3.50-18.62, P < 0.001), 90+° retinal tear (OR 108.24, 95% CI 7.44-1574.34, P < 0.001), and number of breaks 4+ (OR 3.15, 95% CI 1.95-5.09, P < 0.001), were significantly associated with selecting PPV over SB. The surgeons' activity defined as the number of cases experienced during the registry period was related to the selection of PPV (OR 3.83, 95% CI 2.11-6.93, P < 0.001). CONCLUSIONS: The choice of PPV for the RRD was associated not only with patients' preoperative factors but also the surgeon's activity. Active surgeons selected PPV more than SB.
Assuntos
Corioide/diagnóstico por imagem , Microcirurgia/métodos , Descolamento Retiniano/cirurgia , Recurvamento da Esclera/métodos , Acuidade Visual , Vitrectomia/métodos , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Período Pré-Operatório , Descolamento Retiniano/diagnóstico , Estudos Retrospectivos , Adulto JovemRESUMO
Pneumonia is the third leading cause of death in Japan. Mortality increases at an accelerating rate in elderly patients aged ≥65 years. Elderly patients tend to have underlying conditions affecting pneumonia treatment. The national database (NDB) associated with medical services under Japanese universal health insurance is available for research purposes. Our NDB randomly sampled 10% of hospitalized patients every October from 2011 to 2014. In this NDB, we analyzed pneumonia epidemiology in patients aged ≥15 years and 30-day mortality in Japanese hospitals. This study also investigated the factors affecting treatment outcome. A total of 9386 patients were entered. The number of patients from age 65 years and older increased greatly, representing 85% of the total. The thirty-day mortality rate among all patients was 11.7%. Mortality rates at age 15-64, 65-74, 75-84, and ≥85 years were 9.5%, 12.0%, 8.3%, and 14.9%, respectively, showing significant differences (P < 0.001). The underlying conditions varied among age groups. Male gender, age, heart failure, chronic kidney disease (CKD), consciousness disorder, shock and respiratory failure are risk factors for 30-day mortality. Pneumonia develops mainly in people aged 65 years and older in Japan, and treatment outcome is generally poor in elderly patients. The underlying conditions were seen to affect the 30-day mortality rate. CURB-65 and ADROP, a modification of CURB-65 in Japan, have already estimated these risk factors, and heart failure and CKD might be additional factors for estimating pneumonia severity.
Assuntos
Pneumonia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Humanos , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Pneumonia/epidemiologia , Pneumonia/mortalidade , Pneumonia/terapia , Fatores de Risco , Resultado do Tratamento , Adulto JovemRESUMO
The Macrolides (MLs), clarithromycin and azithromycin, are key drugs for non-tuberculous mycobacteria (NTM) diseases treatment. A three antibiotics regimen including MLs, rifampicin (RFP) and ethambutol (EB) has been recommended for the treatment of NTM diseases in ATS/IDSA guideline. However, anti-biotics are not necessarily prescribed in compliance with the guideline. Inappropriate regimens are risk of introducing MLs resistance. Therefore, we planned this study to evaluate the current Japanese NTM diseases treatment conditions. We used the national database (NDB) from 2011 to 2014. A total of 183 patients were entered into the study. The patients number increased at an accelerating rate in patients aged ≥55 years. Patients aged ≥55 years made up 91.3% of the total NTM diseases. Male and female patients were 61 and 122, respectively, a female/male ratio of 2.00. Clarithromycin, RFP, EB and fluoroquinolones were frequently prescribed, with the numbers of prescriptions being 125, 66, 57 and 45, respectively. The regimen of MLs, RFP and EB recommend by ATS/IDSA guideline 2007 was only followed by 25.1% of the patients. MLs monotherapy was as high as 30.6% of NTM diseases and would be a risk factor leading to an increase of MLs resistance and poor treatment outcome. Without effective NTM disease therapy, the increase of MLs-resistant NTM diseases would be a burden for Japanese health care facilities.
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Antibacterianos/uso terapêutico , Macrolídeos/uso terapêutico , Infecções por Mycobacterium não Tuberculosas/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Farmacorresistência Bacteriana , Feminino , Fidelidade a Diretrizes , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
AIM: All health insurers in Japan are mandated to provide Specific Health Checkups and Specific Health Guidance (SHG) focusing on metabolic syndrome (MetS) in middle-aged adults, beginning in 2008; intensive HG for individuals who have abdominal obesity and two or more additional MetS risk factors, and motivational HG for individuals with one risk factor. The aim of this study is to describe medium-term changes in health indexes for intensive and motivational HG groups using the National Database. METHODS: We compared changes of risk factors and initiation of pharmacological therapy over 3 yr between participants (n=31,790) and nonparticipants (n=189,726) who were eligible for SHG in 2008. RESULTS: Body weight reduction in intensive HG was 1.98 kg (participants) vs 0.42 kg (nonparticipants) in men (pï¼0.01) and 2.25 vs 0.68 kg in women (pï¼0.01) after 1 yr. In motivational HG, the respective reduction was 1.40 vs 0.30 kg in men (pï¼0.01) and 1.53 vs 0.42 kg in women (pï¼0.01). Waist circumference reduction was also greatest among participants in intensive HG (2.34 cm in men and 2.98 cm in women). These reductions were fairly unchanged over 3 yr and accompanied greater improvements in MetS risk factors in participants. We also detected significantly smaller percentages of SHG participants who initiated pharmacological therapy compared with nonparticipants. CONCLUSION: Participants in SHG showed greater improvements in MetS profiles with proportionally smaller pharmacological treatment initiations than did nonparticipants for 3 yr. Although selection bias may be present, this study suggests SHG would be a feasible strategy to prevent MetS and its sequelae.
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Política de Saúde , Promoção da Saúde/métodos , Síndrome Metabólica/diagnóstico , Síndrome Metabólica/prevenção & controle , Adulto , Idoso , Peso Corporal , Bases de Dados Factuais , Tomada de Decisões , Feminino , Humanos , Japão/epidemiologia , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Motivação , Obesidade Abdominal/complicações , Obesidade Abdominal/terapia , Fatores de Risco , Circunferência da Cintura , Programas de Redução de PesoRESUMO
Glaucoma refers to a group of related eye disorders that have in common an optic neuropathy associated with visual function loss. It is the second leading cause of blindness in developed countries and Romania and the first cause of irreversible blindness worldwide. In Europe, 2% of the population over 40 and 7% of the population over 80 have glaucoma. In Romania, there are no official statistics concerning glaucoma disease, but it was estimated that over 160000 Romanians suffer from this disease and only 50% of them are undergoing treatment. The silent evolution of the disease, the deficient sanitary education, the lack of well structured national programs for screening and follow-up and the lack of adherence to treatment and check-ups, are the causes of late diagnosis and irreversible visual function loss. The article emphasizes the need for national centers specialized in managing patients with glaucoma, from prevention, screening, early diagnosis to treatment and monitoring.