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BACKGROUND: Current scientific evidence has pointed out the relevance of hemostatic products for improving clinical outcomes in liver trauma, including increased survival rates and reductions in bleeding-related complications. The purpose of this study was to compare the use of the gelatin-thrombin flowable (Flowable) versus the standard technique of Packing in a new experimental liver injury model. METHODS: Twenty-four swine were prospectively randomized to receive either Flowable or standard packing technique. We used a novel severe liver injury model, in which the middle and left suprahepatic veins were selectively injured, causing an exsanguinating hemorrhage. The main outcome measure was the percentage of lost blood volume. RESULTS: The median total percentage of total blood volume per animal lost, from injury to minute 120, was significantly lower in the Flowable group (15.2%; interquartile range: 10.7-46.7%) than in the Packing group (64.9%; Interquartile range: 53.4-73.0%) (Hodges-Lehmann median difference: 41.1%; 95% CI: 18.9-58.0%, p = 0.0034). The 24-hour survival rate was significantly higher in the Flowable group (87.0%) than in the Packing group (0.0%) (Hazard ratio (HR) 0.08; 95% confidence interval 0.102 to 0.27; p < 0.0001). Mean-arterial pressure was significantly lower at minute 60 and 120 in the Flowable group than in the packing group (p = 0.0258 and p = 0.0272, respectively). At minute 120, hematocrit was higher in the Flowable than in the packing group (Hodges-Lehmann median difference: 5.5%; 95%CI: 1.0 to11.0, p = 0.0267). Finally, the overall-surgical-procedure was significantly shorter with Flowable than with Packing (Hodges-Lehmann median difference: 39.5 s, 95% CI: 25.0 to 54.0 s, p = 0.0004). CONCLUSIONS: The use of the Flowable was more effective in achieving hemostasis, reducing blood loss, and improving survival rates than standard packing in a severe porcine-liver bleeding model.
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Hemostáticos , Trombina , Animais , Suínos , Trombina/uso terapêutico , Gelatina/uso terapêutico , Esponja de Gelatina Absorvível/uso terapêutico , Hemostáticos/uso terapêutico , Hemorragia/terapia , Fígado/lesõesRESUMO
Poor access and quality of intrapartum and postpartum health care contribute to high global maternal and neonatal mortality rates and intracountry inequity. We examined barriers to careseeking and health care utilization for obstetric and immediate neonatal care in Chiapas, a state with one of the largest indigenous populations and poorest health indicators in Mexico. We conducted 74 in-depth interviews with recently delivered women, their male partners, and traditional birth attendants, and 27 interviews with health facility and hospital staff in rural Chiapas. Interviews were conducted and recorded in Tzeltal and Ch'ol; data were transcribed, coded and analyzed in Spanish using thematic analysis techniques. Barriers to utilization of facility delivery that were reported in order of frequency were: (1) economic and geographic barriers; (2) traditions incompatible with facility policies; (3) fear or previous experience of mistreatment or abuse; (4) perceived poor quality care at facilities; (5) language and political barriers. Commonly reported barriers included distance, cost, lack of vehicles, and poor perceived quality of care, as well as linguistic barriers, lack of space, and fears of surgery or mistreatment. Some women reported obstetric violence and rights violations, including two cases of possible forced sterilizations, an unauthorized transfer of a newborn to another facility without consent or accompaniment of a guardian, and one failure to discharge a newborn because the family could not pay. Political conflict in the region contributed to additional barriers such as reduced trust in government facilities, and physical roadblocks during political activities. Improving geographic and economic access to obstetric and neonatal care can contribute to improved service utilization, but uptake of services can only be improved if quality of care, including communication and consent, are addressed. Historical and current relationships between various stakeholder and political groups should be considered when planning programs, which should be created as collaboratively as possible.
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Serviços de Saúde Materna , Parto Obstétrico/métodos , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Recém-Nascido , Masculino , México , Gravidez , Pesquisa Qualitativa , ConfiançaRESUMO
Despite global efforts, postnatal care utilization remains low. There is almost no research on factors influencing postnatal care utilization in Latin America. Chiapas has one of the highest rates of maternal and neonatal mortality in Mexico. In 2014, we conducted 101 interviews with recently delivered women, male partners, traditional birth attendants (TBAs), and health staff, to assess factors influencing postnatal care utilization. Data underwent content analysis and thematic coding. Travel costs, postnatal seclusion practices, and a low perceived need for postnatal care were found to be disincentives to seek care. Providers ascribed low care adherence to cultural beliefs and low health literacy, while families indicated that their decision to seek facility care was mediated by the TBA's recognition of danger signs and perceived ability to manage complications. TBAs should be leveraged as gatekeepers, health literacy programs should emphasize the importance of primary care, and structural barriers to care should be reduced.
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Serviços de Saúde Materna , Tocologia , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , México , Cuidado Pós-Natal , GravidezRESUMO
The objective of this study was to evaluate the impact of digital ulcers (DUs) in daily life of systemic sclerosis (SSc) Spanish patients. We developed a multicenter observational study to compare functional disability in SSc patients with active DUs vs. those without DUs. An additional correlation between perception of patients and physicians on disability due to DUs was performed. A total of 199 patients were enrolled, 70 (35%) with DUs. Patients with DUs were younger (48 vs. 58 years; p < 0.001) and had more frequently the diffuse subtype of SSc (45 vs. 24%; p = 0.004) than patients without DUs. Patients with DUs showed significantly higher scores in the Cochin Hand Function Scale overall (p < 0.002) and for each of its five dimensions. They also showed higher scores in the Systemic Sclerosis Health Assessment Questionnaire items related to hand function such as, dress and self-care (p < 0.013), eat (p < 0.013) and grip (p < 0.03), and higher Visual Analogic Scale scores for pain (p < 0.013), trouble related with Raynaud's Phenomenon (p < 0.001) and sense of severity (p < 0.004). Impact on daily activities was significantly higher in patients with DUs (p = 0.002), with a non-significant trend to experience higher impact on work productivity (p = 0.07). A high correlation was found between DUs patients and physicians opinion on the impact of DUs (daily life: Pearson R = 0.86; work productivity: Pearson R = 0.87). Study findings show an impaired hand function and increased disability for daily life activities and work productivity in SSc patients with DUs compared with patients without DUs in Spanish population.
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Atividades Cotidianas , Eficiência , Doença de Raynaud/etiologia , Escleroderma Sistêmico/complicações , Úlcera Cutânea/etiologia , Local de Trabalho , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Avaliação da Deficiência , Feminino , Dedos/irrigação sanguínea , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Adulto JovemRESUMO
OBJECTIVES: To identify patterns (clusters) of damage manifestations within a large cohort of SLE patients and evaluate the potential association of these clusters with a higher risk of mortality. METHODS: This is a multicentre, descriptive, cross-sectional study of a cohort of 3656 SLE patients from the Spanish Society of Rheumatology Lupus Registry. Organ damage was ascertained using the Systemic Lupus International Collaborating Clinics Damage Index. Using cluster analysis, groups of patients with similar patterns of damage manifestations were identified. Then, overall clusters were compared as well as the subgroup of patients within every cluster with disease duration shorter than 5 years. RESULTS: Three damage clusters were identified. Cluster 1 (80.6% of patients) presented a lower amount of individuals with damage (23.2 vs 100% in clusters 2 and 3, P < 0.001). Cluster 2 (11.4% of patients) was characterized by musculoskeletal damage in all patients. Cluster 3 (8.0% of patients) was the only group with cardiovascular damage, and this was present in all patients. The overall mortality rate of patients in clusters 2 and 3 was higher than that in cluster 1 (P < 0.001 for both comparisons) and in patients with disease duration shorter than 5 years as well. CONCLUSION: In a large cohort of SLE patients, cardiovascular and musculoskeletal damage manifestations were the two dominant forms of damage to sort patients into clinically meaningful clusters. Both in early and late stages of the disease, there was a significant association of these clusters with an increased risk of mortality. Physicians should pay special attention to the early prevention of damage in these two systems.
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Doenças Cardiovasculares/mortalidade , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/mortalidade , Doenças Musculoesqueléticas/mortalidade , Índice de Gravidade de Doença , Adulto , Doenças Cardiovasculares/etiologia , Análise por Conglomerados , Estudos Transversais , Feminino , Humanos , Lúpus Eritematoso Sistêmico/patologia , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/etiologia , Sistema de Registros , Espanha , Fatores de TempoRESUMO
OBJECTIVE: To assess the real-world, long-term effectiveness of rituximab (RTX) as a rescue therapy in patients with antisynthetase syndrome and progressive interstitial lung disease (ASS-ILD). METHODS: Multicentre observational retrospective longitudinal study of a cohort of patients with ASS-ILD that started treatment with RTX due to recurrent or ongoing progressive ILD despite therapy with glucocorticoids and immunosuppressants. RESULTS: Twenty-eight patients were analyzed. Examining the entire study population, before treatment with RTX the mean decline in %pFVC and %pDLCO from the ASS-ILD diagnosis to the initiation of RTX treatment (T0) was -6.44% and -14.85%, respectively. After six months of treatment, RTX reversed the decline in pulmonary function test (PFT) parameters: ∆%pFVC +6.29% (95% CI: -10.07 to 2.51; p=0.002 compared to T0) and ∆%pDLCO +6.15% (95% CI: -10.86 to -1.43; p=0.013). Twenty-four patients completed one year of therapy and 22 two years, maintaining the response in PFT: ∆%pFVC: +9.93% (95% CI: -15.61 to -4.25; p=0.002) and ∆%pDLCO: +7.66% (95% CI: -11.67 to -3.65; p<0.001). In addition, there was a significant reduction in the median dose of prednisone, and it could be suspended in 18% of cases. In 33% of patients who required oxygen therapy at the start of treatment, it could be discontinued. The frequency of adverse events reached 28.5% of cases. CONCLUSION: Based on our results, RTX appears to be effective as rescue therapy in most patients with recurrent or progressive ASS-ILD unresponsive to conventional treatment. The use of RTX was well tolerated in the majority of patients.
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Doenças Pulmonares Intersticiais , Miosite , Rituximab , Humanos , Doenças Pulmonares Intersticiais/tratamento farmacológico , Rituximab/uso terapêutico , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Miosite/tratamento farmacológico , Miosite/complicações , Estudos Longitudinais , Adulto , Idoso , Resultado do Tratamento , Progressão da Doença , Testes de Função Respiratória/métodosRESUMO
BACKGROUND: The purpose of the study was to test the hypothesis that strengthening health systems, through improved leadership and management skills of health teams, can contribute to an increase in health-service delivery outcomes. The study was conducted in six provinces in the Republic of Kenya. METHODS: The study used a non-randomized design comparing measures of key service delivery indicators addressed by health teams receiving leadership and management training (the intervention) against measures in comparison areas not receiving the intervention. Measurements were taken at three time periods: baseline, endline, and approximately six months post intervention. At the district level, health-service coverage was computed. At the facility level, the percentage change in the number of client visits was computed. The t-test was used to test for significance. RESULTS: Results showed significant increases in health-service coverage at the district level (p = <0.05) in the intervention teams compared to the comparison teams. Similarly, there were significant increases in the number of client visits at the facility level in the intervention group versus comparison facilities (P < 0.05). CONCLUSIONS: Strengthening the leadership and management skills of health teams, through team-based approaches focused on selected challenges, contributed to improved health service delivery outcomes and these improvements were sustained at least for six months.
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PURPOSE: To analyse acute cholecystitis (AC) management during the first pandemic outbreak after the recommendations given by the surgical societies estimating: morbidity, length of hospital stay, mortality and hospital-acquired SARS-CoV-2 infection rate. METHODS: Multicentre-combined (retrospective-prospective) cohort study with AC patients in the Community of Madrid between 1st March and 30th May 2020. 257 AC patients were involved in 16 public hospital. Multivariant binomial logistic regression (MBLR) was applied to mortality. RESULTS: Of COVID-19 patients, 30 were diagnosed at admission and 12 patients were diagnosed during de admission or 30 days after discharge. In non-COVID-19 patients, antibiotic therapy was received in 61.3% of grade I AC and 40.6% of grade II AC. 52.4% of grade III AC were treated with percutaneous drainage (PD). Median hospital stay was 5 [3-8] days, which was higher in the non-surgical treatment group with 7.51 days (p < 0.001) and a 3.25% of mortality rate (p < 0.21). 93.3% of patients with SARS-CoV-2 infection at admission were treated with non-surgical treatment (p = 0.03), median hospital stay was 11.0 [7.5-27.5] days (p < 0.001) with a 7.5% of mortality rate (p > 0.05). In patients with hospital-acquired SARS-CoV-2 infection, 91.7% of grade I-II AC were treated with non-surgical treatment (p = 0.037), with a median hospital stay of 16 [4-21] days and a 18.2% mortality rate (p > 0.05). Hospital-acquired infection risk when hospital stay is > 7 days is OR 4.7, CI 95% (1.3-16.6), p = 0.009. COVID-19 mortality rate was 11.9%, AC severity adjusted OR 5.64 (CI 95% 1.417-22.64). In MBLR analysis, age (OR 1.15, CI 95% 1.02-1.31), SARS-CoV-2 infection (OR 14.49, CI 95% 1.33-157.81), conservative treatment failure (OR 8.2, CI 95% 1.34-50.49) and AC severity were associated with an increased odd of mortality. CONCLUSION: In our population, during COVID-19 pandemic, there was an increase of non-surgical treatment which was accompanied by an increase of conservative treatment failure, morbidity and hospital stay length which may have led to an increased risk hospital-acquired SARS-CoV-2 infection. Age, SARS-CoV-2 infection, AC severity and conservative treatment failure were mortality risk factors.
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Antibacterianos/uso terapêutico , COVID-19 , Colecistectomia/estatística & dados numéricos , Colecistite Aguda , Tratamento Conservador , Infecção Hospitalar , Controle de Infecções , COVID-19/diagnóstico , COVID-19/mortalidade , COVID-19/prevenção & controle , Colecistite Aguda/diagnóstico , Colecistite Aguda/epidemiologia , Colecistite Aguda/terapia , Estudos de Coortes , Comorbidade , Tratamento Conservador/métodos , Tratamento Conservador/estatística & dados numéricos , Infecção Hospitalar/epidemiologia , Infecção Hospitalar/virologia , Drenagem/métodos , Drenagem/estatística & dados numéricos , Feminino , Humanos , Controle de Infecções/métodos , Controle de Infecções/organização & administração , Controle de Infecções/normas , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Avaliação de Processos e Resultados em Cuidados de Saúde , Medição de Risco , SARS-CoV-2 , Espanha/epidemiologiaRESUMO
OBJECTIVE: To assess the real-world, long-term effectiveness of rituximab (RTX) as a rescue therapy in patients with progressive rheumatoid arthritis-related interstitial lung disease (RA-ILD) in whom more conventional therapy has failed. METHODS: Longitudinal retrospective observational study of a cohort of patients with RA-ILD that started treatment with RTX due to ongoing progressive ILD despite treatment with glucocorticoids and csDMARDs or immunosuppressants (IS). All patients were treated with two or more cycles of RTX and evaluated for at least 12 months. Ongoing therapy with csDMARDs or IS remained unchanged. RESULTS: Thirty-one patients were analyzed. Before initiation of RTX the mean decline (delta) in %pFVC and %pDLCO from the ILD diagnosis (median 21 months) was -16.5% and -19.7%, respectively. After 1 year of treatment, RTX was able to reverse the decline of pulmonary function test (PFTs) parameters: ∆%pFVC +8.06% compared to baseline (95% CI: -10.9 to -5.2; p<0.001) and ∆%pDLCO +12.7% (95% CI: -16.3 to -9.1; p<0.001). In addition, there was a significant reduction in the median dose of prednisone, and it could be suspended in 26% of cases. Dividing the population into UIP and non-UIP patterns, we observed a significant increase in PFTs parameters in both groups. In the 25 patients (80.6%) that completed 2 years of treatment, the statistically significant amelioration in PFTs parameters observed at one year was maintained: ∆%pFVC +11.2% (95% CI: -15.6 to -6.8; p<0.001) and ∆%pDLCO +14.8% (95% CI: -19.3 to -10.3; p<0.001). At the end of the follow-up period (median 32 months; IQR 25th-75th 26-64), only 23 of the 31 patients (74.2%) were still undergoing treatment with RTX: in 3 cases (10%) it was stopped due to adverse events, in another 3 (10%) treatment failed ultimately requiring a lung transplant, and 2 patients (6%) died due to progression of the ILD and infectious complications. The frequency of adverse events reached 32% of cases. CONCLUSION: Based on our results, RTX appears to be effective as rescue therapy in a considerable proportion of patients with progressive RA-ILD unresponsive to conventional treatment.
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Artrite Reumatoide , Doenças Pulmonares Intersticiais , Artrite Reumatoide/complicações , Artrite Reumatoide/tratamento farmacológico , Humanos , Imunossupressores , Doenças Pulmonares Intersticiais/tratamento farmacológico , Doenças Pulmonares Intersticiais/etiologia , Rituximab/uso terapêutico , Resultado do TratamentoRESUMO
Health programmers and researchers must collaborate despite different mandates and technical languages. A results framework is a simple model that both disciplines can use to understand complexity, clarify assumptions and hypotheses, design programs, and ask questions to inform action research. Typically, a health program's results framework has 3 tiers and 6 boxes: a base of 4 health service intermediate results (access, quality, demand, and environment), which lead to a midlevel strategic objective (use of life-saving intervention), which leads to the goal (improved health). A situation analysis directly informs intervention selection; more difficult is selecting strategies to deliver the interventions, especially in settings of health system weakness. We propose menus and submenus of strategies to achieve each intermediate result, illustrate the use of the results framework in a program design and in clarifying research questions, and begin to propose a research agenda for "delivery scientists" responsible for recommending optimal investments to maximize use of interventions by those who need them most.
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Atenção à Saúde/organização & administração , Serviços de Saúde/provisão & distribuição , Programas Nacionais de Saúde/organização & administração , Atenção à Saúde/economia , Diretrizes para o Planejamento em Saúde , Prioridades em Saúde/economia , Prioridades em Saúde/organização & administração , Humanos , Avaliação das Necessidades/economia , Avaliação das Necessidades/organização & administração , Política Pública , Pesquisa/economia , Projetos de PesquisaRESUMO
OBJECTIVES: To estimate the incidence of severe infection and investigate the associated factors and clinical impact in a large systemic lupus erythematosus (SLE) retrospective cohort. METHODS: All patients in the Spanish Rheumatology Society Lupus Registry (RELESSER) who meet ≥4 ACR-97 SLE criteria were retrospectively investigated for severe infections. Patients with and without infections were compared in terms of SLE severity, damage, comorbidities, and demographic characteristics. A multivariable Cox regression model was built to calculate hazard ratios (HRs) for the first infection. RESULTS: A total of 3658 SLE patients were included: 90% female, median age 32.9 years (DQ 9.7), and mean follow-up (months) 120.2 (±87.6). A total of 705 (19.3%) patients suffered ≥1 severe infection. Total severe infections recorded in these patients numbered 1227. The incidence rate was 29.2 (95% CI: 27.6-30.9) infections per 1000 patient years. Time from first infection to second infection was significantly shorter than time from diagnosis to first infection (p < 0.000). Although respiratory infections were the most common (35.5%), bloodstream infections were the most frequent cause of mortality by infection (42.0%). In the Cox regression analysis, the following were all associated with infection: age at diagnosis (HR = 1.016, 95% CI: 1.009-1.023), Latin-American (Amerindian-Mestizo) ethnicity (HR = 2.151, 95% CI: 1.539-3.005), corticosteroids (≥10mg/day) (HR = 1.271, 95% CI: 1.034-1.561), immunosuppressors (HR = 1.348, 95% CI: 1.079-1.684), hospitalization by SLE (HR = 2.567, 95% CI: 1.905-3.459), Katz severity index (HR = 1.160, 95% CI: 1.105-1.217), SLICC/ACR damage index (HR = 1.069, 95% CI: 1.031-1.108), and smoking (HR = 1.332, 95% CI: 1.121-1.583). Duration of antimalarial use (months) proved protective (HR = 0.998, 95% CI: 0.997-0.999). CONCLUSIONS: Severe infection constitutes a predictor of poor prognosis in SLE patients, is more common in Latin-Americans and is associated with age, previous infection, and smoking. Antimalarials exerted a protective effect.
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Corticosteroides/uso terapêutico , Antimaláricos/uso terapêutico , Antirreumáticos/uso terapêutico , Imunossupressores/uso terapêutico , Infecções/epidemiologia , Lúpus Eritematoso Sistêmico/epidemiologia , Adulto , Feminino , Humanos , Incidência , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Masculino , Ácido Micofenólico , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
Shrinking lung syndrome (SLS) is a rare and less known complication mainly associated with systemic lupus erythematosus (SLE). In this study, we analyze the clinical features, investigation findings, approaches to management, and outcome in a case series of 9 adult patients with SLE and SLS diagnosed during a 35-year period in 3 referral tertiary care hospitals in Spain. Additionally, we reviewed 80 additional cases previously reported (PubMed 1965-2015). These 80 cases, together with our 9 patients, form the basis of the present analysis.The overall SLS prevalence in our SLE population was 1.1% (9/829). SLS may complicate SLE at any time over its course, and it usually occurs in patients without previous or concomitant major organ involvement. More than half of the patients had inactive lupus according to SELENA-systemic lupus erythematosus disease activity index (SLEDAI) scores. Typically, it presents with progressive exertional dyspnea of variable severity, accompanied by pleuritic chest pain in 76% of the cases.An important diagnostic delay is common. The diagnostic tools that showed better yield for SLS detection are the imaging techniques (chest x-ray and high-resolution computed tomography) along with pulmonary and diaphragmatic function tests. Evaluation of diaphragm dome motion by M-mode ultrasonography and phrenic nerve conduction studies are less useful.There are no standardized guidelines for the treatment of SLS in SLE. The majority of patients were treated with medium or high doses of glucocorticoids. Several immunosuppressive agents have been used in conjunction with steroids either if the patient fails to improve or since the beginning of the treatment. Theophylline and beta-agonists, alone or in combination with glucocorticoids, have been suggested with the intent to increase diaphragmatic strength.The overall long-term prognosis was good. The great majority of patients had significant clinical improvement and stabilization, or mild to moderate improvement on pulmonary function tests. The mortality rate was very low.
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Pneumopatias/etiologia , Lúpus Eritematoso Sistêmico/complicações , Adulto , Idoso , Feminino , Humanos , Pneumopatias/patologia , Lúpus Eritematoso Sistêmico/patologia , Masculino , Pessoa de Meia-Idade , SíndromeRESUMO
OBJECTIVES.: To describe the characteristics of tuberculosis epidemiology in Peruvian health workers. MATERIALS AND METHODS.: A descriptive study was performed. It included all health workers with tuberculosis listed in the national epidemiological surveillance system of the Peruvian Ministry of Health, during 2013, 2014, and 2015. RESULTS.: A total of 755 cases of tuberculosis in health workers were reported: 60% worked in hospitals, 28% worked in primary-care facilities, and 12% worked in private facilities. In 57% of the cases, they worked in health facilities in Lima Metropolitan area and Callao. The average age of workers was 38 years (ranging from 19 to 89 years), and 63.6% were women. Of the cases, 6.1% were resistant, mainly multidrug-resistant tuberculosis, 67% of the cases had bacteriological confirmation of pulmonary tuberculosis. Health professionals and technicians represented 82.5% of the cases, and 55.2% corresponded to doctor's offices, hospital admissions, and emergency rooms, the areas where they worked. CONCLUSIONS.: Tuberculosis poses a significant work risk for health workers of both public and private facilities. It mainly affects health professionals and technicians providing direct care and assistance to patients in large Peruvian hospitals.
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Pessoal de Saúde , Tuberculose Pulmonar/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Peru/epidemiologia , Tuberculose , Tuberculose Resistente a Múltiplos MedicamentosRESUMO
Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by multiple organ involvement and pronounced racial and ethnic heterogeneity. The aims of the present work were (1) to describe the cumulative clinical characteristics of those patients included in the Spanish Rheumatology Society SLE Registry (RELESSER), focusing on the differences between patients who fulfilled the 1997 ACR-SLE criteria versus those with less than 4 criteria (hereafter designated as incomplete SLE (iSLE)) and (2) to compare SLE patient characteristics with those documented in other multicentric SLE registries.RELESSER is a multicenter hospital-based registry, with a collection of data from a large, representative sample of adult patients with SLE (1997 ACR criteria) seen at Spanish rheumatology departments. The registry includes demographic data, comprehensive descriptions of clinical manifestations, as well as information about disease activity and severity, cumulative damage, comorbidities, treatments and mortality, using variables with highly standardized definitions.A total of 4.024 SLE patients (91% with ≥4 ACR criteria) were included. Ninety percent were women with a mean age at diagnosis of 35.4 years and a median duration of disease of 11.0 years. As expected, most SLE manifestations were more frequent in SLE patients than in iSLE ones and every one of the ACR criteria was also associated with SLE condition; this was particularly true of malar rash, oral ulcers and renal disorder. The analysis-adjusted by gender, age at diagnosis, and disease duration-revealed that higher disease activity, damage and SLE severity index are associated with SLE [OR: 1.14; 95% CI: 1.08-1.20 (Pâ<â0.001); 1.29; 95% CI: 1.15-1.44 (Pâ<â0.001); and 2.10; 95% CI: 1.83-2.42 (Pâ<â0.001), respectively]. These results support the hypothesis that iSLE behaves as a relative stable and mild disease. SLE patients from the RELESSER register do not appear to differ substantially from other Caucasian populations and although activity [median SELENA-SLEDA: 2 (IQ: 0-4)], damage [median SLICC/ACR/DI: 1 (IQ: 0-2)], and severity [median KATZ index: 2 (IQ: 1-3)] scores were low, 1 of every 4 deaths was due to SLE activity.RELESSER represents the largest European SLE registry established to date, providing comprehensive, reliable and updated information on SLE in the southern European population.
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Lúpus Eritematoso Sistêmico/epidemiologia , Sistema de Registros , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Espanha/epidemiologiaRESUMO
The Potos flavus is a nocturnal mammal that lives in neotropical forests from Central America to South America. A study of four cases of rabies in Potos flavus was conducted; these occurred in April 2012 in the Madre de Dios region in Peru and were collected as part of epidemiological surveillance. The analysis performed in the regional reference laboratory of Madre de Dios determined the presence of the rabies virus antigen in three of the brain tissue samples. Results were verified in the Laboratory of Viral Zoonoses of the Peruvian National Institute of Health by direct immunofluorescence. The typification did not identify any of the known variants in bats or dogs. The occurrence of four cases of rabies in Potos flavus adds evidence of the emergence of a new reservoir of the rabies virus previously reported in the same region in 2007.
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Mordeduras e Picadas/microbiologia , Mordeduras e Picadas/veterinária , Doenças do Cão/microbiologia , Procyonidae , Raiva/veterinária , Adulto , Animais , Cães , Monitoramento Epidemiológico , Feminino , Humanos , Masculino , Peru , Raiva/epidemiologiaRESUMO
RESUMEN Objetivos. Describir las características epidemiológicas de la tuberculosis en trabajadores de salud del Perú. Materiales y métodos . Se realizó un estudio descriptivo que incluyó a todos los trabajadores de salud con tuberculosis notificados al sistema nacional de vigilancia epidemiológica del Ministerio de Salud (MINSA) del Perú, durante los años 2013, 2014 y 2015. Resultados . Se notificaron 755 casos de tuberculosis en trabajadores de salud, el 60% laboraban en hospitales, 28% en establecimientos del primer nivel de atención y 12% en establecimientos privados. 57% de los casos laboraban en establecimientos de salud de Lima Metropolitana y el Callao. La edad promedio de los trabajadores fue de 38 años (rango 19 a 89 años) y 63,6% fueron mujeres; 6,1% de los casos fueron resistentes, principalmente tuberculosis multidrogorresistente; 67% de los casos fueron tuberculosis pulmonar con confirmación bacteriológica. Profesionales y técnicos de la salud representaron el 82,5% de los casos, consultorios, hospitalización y emergencia, fueron las áreas donde laboraban el 55,2% de los casos. Conclusiones . La tuberculosis constituye un riesgo laboral importante para los trabajadores de salud de los establecimientos de salud públicos y privados, afecta principalmente al grupo de profesionales y técnicos de la salud que realizan labores en áreas de cuidado y atención directa con pacientes en grandes hospitales de Perú.
ABSTRACT Objectives. To describe the characteristics of tuberculosis epidemiology in Peruvian health workers. Materials and methods. A descriptive study was performed. It included all health workers with tuberculosis listed in the national epidemiological surveillance system of the Peruvian Ministry of Health, during 2013, 2014, and 2015. Results. A total of 755 cases of tuberculosis in health workers were reported: 60% worked in hospitals, 28% worked in primary-care facilities, and 12% worked in private facilities. In 57% of the cases, they worked in health facilities in Lima Metropolitan area and Callao. The average age of workers was 38 years (ranging from 19 to 89 years), and 63.6% were women. Of the cases, 6.1% were resistant, mainly multidrug-resistant tuberculosis, 67% of the cases had bacteriological confirmation of pulmonary tuberculosis. Health professionals and technicians represented 82.5% of the cases, and 55.2% corresponded to doctor’s offices, hospital admissions, and emergency rooms, the areas where they worked. Conclusions. Tuberculosis poses a significant work risk for health workers of both public and private facilities. It mainly affects health professionals and technicians providing direct care and assistance to patients in large Peruvian hospitals.
Assuntos
Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Tuberculose Pulmonar/epidemiologia , Pessoal de Saúde , Peru/epidemiologia , Tuberculose , Tuberculose Resistente a Múltiplos MedicamentosRESUMO
El Potos flavus es un mamífero nocturno que habita en bosques neotropicales desde Centroamérica hasta Sudamérica. Se realizó un estudio de cuatro casos de rabia en Potos flavus ocurridos desde abril de 2012 en el departamento de Madre de Dios en Perú, captados como parte de la vigilancia epidemiológica. Los análisis realizados en el laboratorio de referencia regional de Madre de Dios determinaron presencia de antígeno del virus de la rabia en tres de las muestras de tejido encefálico, dichos resultados fueron corroborados en el Laboratorio de Zoonosis Virales del Instituto Nacional de Salud del Perú mediante inmunofluorescencia directa, la tipificación no identificó ninguna de las variantes conocidas en murciélagos o en perros. La ocurrencia de cuatro casos de rabia en Potos flavus suma evidencias de la emergencia de un nuevo reservorio del virus de la rabia y que ha sido reportada previamente en el mismo departamento el año 2007.
The Potos flavus is a nocturnal mammal that lives in neotropical forests from Central America to South America. A study of four cases of rabies in Potos flavus was conducted; these occurred in April 2012 in the Madre de Dios region in Peru and were collected as part of epidemiological surveillance. The analysis performed in the regional reference laboratory of Madre de Dios determined the presence of the rabies virus antigen in three of the brain tissue samples. Results were verified in the Laboratory of Viral Zoonoses of the Peruvian National Institute of Health by direct immunofluorescence. The typification did not identify any of the known variants in bats or dogs. The occurrence of four cases of rabies in Potos flavus adds evidence of the emergence of a new reservoir of the rabies virus previously reported in the same region in 2007.
Assuntos
Adulto , Animais , Cães , Feminino , Humanos , Masculino , Mordeduras e Picadas/microbiologia , Mordeduras e Picadas/veterinária , Doenças do Cão/microbiologia , Procyonidae , Raiva/veterinária , Monitoramento Epidemiológico , Peru , Raiva/epidemiologiaRESUMO
Se realizó un estudio descriptivo a un grupo de niños que asistieron a consulta de oftalmología del Hospital Pediátrico Provincial de Cienfuegos, durante un período de dos meses con Xeroftalmía demostrada por la prueba de Citología de Impresión Conjuntival, cuyas edades estaban comprendidas entre 5 y 14 años. Se les realizó un examen oftalmológico detallado de anexos y córnea, incluyendo la tinción con fluoresceína y la prueba del tiempo de desintegración de la película de lágrimas y se relacionó ese grupo con otras posibles afecciones sistémicas causadas por el déficit de vitamina A. Sólo se diagnosticó xerosis conjuntival y corneal ligera asociada en la mayoría de los casos a enfermedad respiratoria aguda y parasitismo intestinal.
A descriptive study of a group of children aged 5-14 that attended the Ophthalmology Department of the Provincial Pediatric Hospital of Cienfuegos during months with xerophthalmia demostrated by the test of Conjunctival Impression Cytology was carried out. A detailled ophthalmological examination of adnexa and cornea was made, including the staining with fluorescein and the test of the of desintegration of the lacrimal pellicle. This group was related to other possible systemic caused by vitamin A deficiency. Only mild conjunctival and croneal xerosis was diagnosed. It was mostly associated with acute respiratory disease and intestinal parasitism.