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Diabetes mellitus (DM) represents an important global burden of disease. In Panama, DM was investigated in 1 study utilizing questionnaires and in another using biomarkers, but at subnational level. Using data from a recent cross-sectional country-wide population-based study that included biomarkers, we estimated the prevalence of DM, its awareness, and control; evaluating possible risk factors. We used data from 4400 participants aged 18 years or older from the National Health Study of Panama (ENSPA) study conducted in 2019 at a national level. Weighted prevalence and 95% confidence intervals for DM, awareness, and control were estimated by sociodemographic factors, family history of DM, tobacco and alcohol use, nutritional status, and hypertension. Odds ratios (ORs) and 95% confidence intervals were calculated using logistic regression models to assess the possible risk factors associated with DM prevalence and awareness. We generated OR estimates by pooling ENSPA data with a previous regional study, prevalence of cardiovascular risk factors. The prevalence of DM was estimated to be 12.4% (10.9%-14.05%). In both men and women, age, family history of diabetes (OR in men: 4.0 ([2.4-6.7]; OR in women 3.5 [2.5-4.8]), and obesity (OR in men: 2.6 [1.4-5.1]; OR in women: 2.0 [0.9-4.5]) were associated with DM. Diagnosed and controlled hypertension was associated with DM only in women (OR: 2.1 [1.2-3.6]). DM awareness was estimated to be 62.6% (56.3%-68.9%). In both men and women, DM awareness was associated with age and a family history of diabetes (OR in men: 6.6 [2.4-18.4]; OR in women 1.9 ([1.1-3.6]). In women, having secondary education (OR: 1.9 [0.9-3.9]) and being diagnosed with uncontrolled hypertension (OR: 3.3 [1.2-9.5]) was also associated to DM awareness. Men in the ENSPA study were less likely to be aware of DM than those in the prevalence of cardiovascular risk factors (OR: 0.2 [0.0-0.7]). Less than half of the individuals diagnosed with DM had their condition controlled (39.6% [31.4%-47.8%]). This study revealed that the prevalence, awareness, and control of DM were similar to recent estimates reported in other Latin American countries. It also provides a baseline regarding DM and associated risk factors in Panama at a country-level knowledge that is essential for health policy development and useful in clinical practice.
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Diabetes Mellitus , Hipertensión , Masculino , Humanos , Femenino , Estudios Transversales , Prevalencia , Diabetes Mellitus/epidemiología , Diabetes Mellitus/etiología , Factores de Riesgo , Hipertensión/epidemiología , Hipertensión/complicaciones , Panamá/epidemiologíaRESUMEN
Introduction: The National Mortality Register (NMR) of Panama is a key element in demographic analysis and in acquiring an updated picture of population health in Panama. The main objectives of this study are to characterize the NMR and to enumerate its strengths and weaknesses. Methods: We describe the history, processes, and structure of the Vital Statistics Section of the National Institute of Statistics and Census (the curator of the NMR database). In addition, we discuss publication punctuality, underregistration of the data, the proportion of registered deaths certified by medical doctors, and the top 5 causes of death according to the 80 groups of the International Classification of Diseases, Tenth Revision. We also examine works derived from the register's data, from the first publication on its website (2002) until 2019. Results: The NMR procedures were described. The web reports of the NMR were performed with a delay of between 1 to 2 years. The underregistration of deaths in 2002-2019 was 14.7%, and the national yearly proportion of deaths certified by medical doctors was always above 90%. Hard-to-reach areas had higher underregistration proportions and fewer deaths certified by medical doctors. Information extracted from the NMR supports several national and international reports, geographic information systems, and studies. The most common causes of death between 2002 and 2019 were noncommunicable diseases. Conclusions: The NMR is a robust official information system. However, hard-to-reach areas require improvement in terms of the NMR. The NMR is used for publishing official reports, writing studies, and updating reports on the current health status of Panama in a timely fashion following international guidelines.
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Estadísticas Vitales , Humanos , Panamá/epidemiología , Causas de MuerteRESUMEN
BACKGROUND: Recent estimates of hypertension in Panama remain unknown. We aim to describe the variation in prevalence and unawareness of hypertension in two Panamanian provinces using two different cross-sectional population-based studies and to investigate risk factors associated with hypertension unawareness. METHODS: Data were derived from a sub-national study conducted in the provinces of Panama and Colon (PREFREC-2010 [2,733 participants]) and from a nationally representative study (ENSPA-2019), in which we restricted our analyses to the same provinces (4,653 participants). Individuals aged 30-75 years who had (a) self-reported history of hypertension or (b) blood pressure (BP) ≥140/90mmHg or (c) a combination or both were classified as hypertensive. Participants with BP≥140/90mmHg who denied a history of hypertension were considered unaware of the condition. Multivariable logistic regression models were used to estimate the association between risk factors and unawareness, expressed as odds ratios (OR) and 95% confidence interval (CI). FINDINGS: In 2010, the prevalence and unawareness of hypertension in men were 51.6% (95% CI: 45.7-57.5) and 32.3% (25.4-40.1), respectively, and in women 46.0% (42.1-49.9) and 16.1% (12.6-20.4), respectively. In 2019, the prevalence and unawareness of hypertension in men were 46.5% (42.1-51.0) and 52.3% (45.9-58.6), and in women 42.1% (39.6-44.7) and 33.3% (29.8-37.0). Men (2010 and 2019), age <50 years (2010 and 2019), having no/primary education (2010), and living in a non-urban region (2019) were positively associated with hypertension unawareness, whereas obesity (2010), physical inactivity (2010), family history of hypertension (2019), and BP assessment in the year before study enrollment (2010 and 2019) were inversely associated with hypertension unawareness. INTERPRETATION: Benefits of a decrease in the prevalence of hypertension are being undermined by an increase in hypertension unawareness. Actions should be encouraged to strengthen the implementation of the existing healthcare program for cardiovascular risk factor control.
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Hipertensión , Masculino , Femenino , Humanos , Prevalencia , Estudios Transversales , Hipertensión/epidemiología , Factores de Riesgo , Presión Sanguínea , InconscienciaRESUMEN
Poor medication adherence is a public health concern leading to a large burden of cardiovascular disease among persons with hypertension. Using data from 3281 persons with diagnosed hypertension (N = 622,581) from the Panamanian National Health Survey (ENSPA) collected in 2019, we assessed the national prevalence of low-moderate medication adherence in hypertensive individuals using the 4-scale Morisky Medication Adherence Scale (4-MMAS) and identifying gender-specific associated factors. Multivariate logistic regression models were used to estimate the association between possible risk factors and low-moderate medication adherence with odds ratios (OR) and 95% confidence intervals (95% CI) stratified by gender. The national prevalence of low-moderate medication adherence was 78.2% (95% CI: 74.7-81.0%); in men it was 74.4% (95% CI: 67.5-80.3%) and in women it was 81.4% (78.4-84.0%). In women, low-moderate medication adherence was associated with living in indigenous area (OR: 5.15; 95% CI: 1.40-18.98), educational level (OR no formal education: 0.77, 95% CI 0.28-2.14; OR for primary education: 0.76, 95% CI 0.38-1.56; OR for secondary education: 0.90, 95% CI 0.48-1.70; Higher education as reference), increased BMI (normal as reference, OR for overweight: 1.35, 95% CI: 0.73-2.50, OR for obesity: 1.65, 95% CI: 0.90-3.03) and medical diagnosis of anxiety/depression (OR: 4.89, 95% CI: 1.36-17.49). However, in men, it was associated with having secondary education (OR: 2.94; 95% CI: 1.03-8.36), currently smoking (OR: 16.74, 95% CI: 1.83-152.70), taking antihypertensive medication with denial of hypertension diagnosis (OR: 4.35, 95% CI: 1.11-17.11) and having less than three annual check-ups (OR for no health check-ups: 2.97, 95% CI: 0.63-13.88; OR for 1-2 check-ups: 1.61, 95% CI: 0.78-3.32: three or more health check-ups: reference). Time since diagnosis was inversely associated with low-moderate adherence. This study assesses for the first time the national prevalence of low-moderate medication adherence among hypertensive individuals in Panama. Low-moderate medication adherence is an important public health issue that should be addressed to achieve blood pressure control in patients diagnosed with hypertension, taking into account gender-specific factors.
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BACKGROUND: We aimed to investigate the prevalence of violence against women (VAW) in Panama and its association with social determinants of health (SDH) and to estimate the femicide rates from 2014 to 2017. METHODS: Data were derived from three cross-sectional population-based studies. Logistic regression models were used to estimate the association between SDH and VAW, expressed as odds ratios (ORs) and 95% confidence intervals (CIs). Age-standardized femicide rates were estimated using data from the Public Ministry. RESULTS: Compared to the reference categories, women in the lowest quintile (Q) of income distribution (Q1: OR 4.0 [95% CI 1.4-11.7], Q2: OR 3.0 [95% CI 1.1-7.9]), divorced/separated women (OR 1.5 [95% CI 1.0-2.1]) and those in the age categories 25-33 y and 34-49 y (OR 1.9 [95% CI 1.2-3.1]) were more likely to have experienced violence in the past year. Indigenous ethnicity (OR 2.3 [95% CI 1.3-4.1]), age 15-19 y (OR 1.8 [95% CI 1.1-2.9]) and lowest education levels (very low: OR 4.7 [95% CI 1.4-15.5]; low: OR 4.5 [95% CI 1.4-14.6]) were associated with permissive attitudes towards violence. Indigenous (OR 2.7 [95% CI 1.3-6.1]), Afro-Panamanians (OR 3.1 [95% CI 1.3-7.6]) and education level (low: OR 2.5 [95% CI 1.2-4.9]; medium: OR 3.0 [95% CI 1.4-6.6]) were associated with physical/sexual intimate partner violence. Standardized adjusted femicide rates (×100 000) from 2015 to 2017 were 1.5, 0.9 and 0.8, respectively. CONCLUSIONS: Our findings highlight the importance of prevention programmes.
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The Isthmus of Panama was a crossroads between North and South America during the continent's first peopling (and subsequent movements) also playing a pivotal role during European colonization and the African slave trade. Previous analyses of uniparental systems revealed significant sex biases in the genetic history of Panamanians, as testified by the high proportions of Indigenous and sub-Saharan mitochondrial DNAs (mtDNAs) and by the prevalence of Western European/northern African Y chromosomes. Those studies were conducted on the general population without considering any self-reported ethnic affiliations. Here, we compared the mtDNA and Y-chromosome lineages of a new sample collection from 431 individuals (301 males and 130 females) belonging to either the general population, mixed groups, or one of five Indigenous groups currently living in Panama. We found different proportions of paternal and maternal lineages in the Indigenous groups testifying to pre-contact demographic events and genetic inputs (some dated to Pleistocene times) that created genetic structure. Then, while the local mitochondrial gene pool was marginally involved in post-contact admixtures, the Indigenous Y chromosomes were differentially replaced, mostly by lineages of western Eurasian origin. Finally, our new estimates of the sub-Saharan contribution, on a more accurately defined general population, reduce an apparent divergence between genetic and historical data.
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Cromosomas Humanos Y , ADN Mitocondrial , Variación Genética , Pueblos Indígenas/genética , Grupos Raciales/genética , África del Sur del Sahara , Población Negra/genética , Femenino , Pool de Genes , Genotipo , Humanos , Masculino , Panamá , Linaje , Análisis de Secuencia de ADNRESUMEN
The recently enriched genomic history of Indigenous groups in the Americas is still meager concerning continental Central America. Here, we report ten pre-Hispanic (plus two early colonial) genomes and 84 genome-wide profiles from seven groups presently living in Panama. Our analyses reveal that pre-Hispanic demographic events contributed to the extensive genetic structure currently seen in the area, which is also characterized by a distinctive Isthmo-Colombian Indigenous component. This component drives these populations on a specific variability axis and derives from the local admixture of different ancestries of northern North American origin(s). Two of these ancestries were differentially associated to Pleistocene Indigenous groups that also moved into South America, leaving heterogenous genetic footprints. An additional Pleistocene ancestry was brought by a still unsampled population of the Isthmus (UPopI) that remained restricted to the Isthmian area, expanded locally during the early Holocene, and left genomic traces up to the present day.
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Indio Americano o Nativo de Alaska/genética , Arqueología , Genómica/métodos , Indio Americano o Nativo de Alaska/clasificación , ADN Mitocondrial/genética , Variación Genética , Genoma Humano , Haplotipos , Humanos , FilogeniaRESUMEN
PURPOSE: We aimed to (1) to investigate mortality trends due to suicide in Panama at the national and regional levels from 2001 to 2016, (2) to describe the sociodemographic and clinical characteristics of admitted patients with non-fatal self-harm from 2009 to 2017 in a regional hospital, and (3) to examine the association between mental health diagnoses and intentional self-harm, lethality, self-harm repetition and all-cause mortality within this population. METHODS: Using the national mortality registry, annual percentage changes (APC) with 95% confidence intervals (CI) were estimated to evaluate suicide trends over time. Self-harm cases were assessed by trained psychiatrists at a referral hospital through interviews. Logistic regression models were used to estimate the association between mental diagnosis with intent-to-die and lethality, expressed as odds ratios (OR) and 95% CI. Cox proportional hazards models were used to calculate hazard ratios (HR) with 95% CI for self-harm repetition and all-cause mortality. RESULTS: The trend of suicide in women declined, with an APC of - 4.8, 95% CI - 7.8, - 1.7, while the trend began to decline from 2006 in men; APC - 6.9, 95% CI - 8.9, - 4.9. Self-harm repetition over 12 months was 1.8%. Having a mental health diagnosis was associated with intentional self-harm (OR 1.5; 95% CI 1.0-2.4) and self-harm repetition (HR 2.7, 95% CI 1.3-5.8). Medication overdose was the preferred method for self-harm, while intentional self-harm by hanging was the preferred method for suicide. CONCLUSIONS: Strategies for prevention and early intervention after self-harm deserve attention. Our findings highlight the importance of data to inform action.
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Conducta Autodestructiva , Suicidio , Femenino , Humanos , Masculino , Panamá , Modelos de Riesgos Proporcionales , Sistema de Registros , Factores de Riesgo , Conducta Autodestructiva/epidemiologíaRESUMEN
BACKGROUND: Anthracyclines are highly effective anticancer medication prescribed for the treatment of breast cancer. Nevertheless, the use of anthracyclines as chemotherapeutic agents involves a risk for development of cardiac toxicity which may cause restrictive and dilated cardiomyopathy. Currently, genetic predisposition is not considered as a risk factor for cardiotoxicity associated to the use of anthracyclines. CASE PRESENTATION: We report the case of a 37-years old Panamanian female patient diagnosed with breast cancer who developed clinical signs of severe heart failure after treatment with doxorubicin. A diagnosis of anthracycline induced cardiomyopathy was made and treatment was initiated accordingly. A whole exome sequencing study performed to the patient showed the presence of a missense mutation in LMNA gene, which codifies for lamin A/C. Our results points to a correlation between the LMNA variant and the anthracycline cardiotoxicity developed by the woman. Improvement of the clinical symptoms and the left ventricle ejection fraction was observed after proper treatment. CONCLUSIONS: This case report suggests for the first time a potential genetic predisposition for anthracyclines induced cardiomyopathy in patients with mutations in LMNA gene. Perhaps chemotherapies accelerate or deliver the "second-hit" in the development of DCM in patients with genetic mutations. More data is needed to understand the contribution of LMNA variants that predispose to DCM in patients receiving cardiotoxic therapies.
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Antibióticos Antineoplásicos/efectos adversos , Neoplasias de la Mama/tratamiento farmacológico , Carcinoma Ductal de Mama/tratamiento farmacológico , Cardiomiopatía Dilatada/inducido químicamente , Cardiomiopatía Dilatada/genética , Doxorrubicina/efectos adversos , Lamina Tipo A/genética , Mutación Missense , Variantes Farmacogenómicas , Antagonistas Adrenérgicos beta/uso terapéutico , Adulto , Antihipertensivos/uso terapéutico , Cardiomiopatía Dilatada/diagnóstico por imagen , Cardiomiopatía Dilatada/tratamiento farmacológico , Cardiotoxicidad , Diuréticos/uso terapéutico , Femenino , Predisposición Genética a la Enfermedad , Humanos , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVES: Central America is a region with an elevated burden of chronic kidney disease (CKD); however, the cost of treatment for end-stage renal disease (ESRD) remains an understudied area. This study aimed to investigate the direct costs associated with haemodialysis (HD) and peritoneal dialysis (PD) in public and private institutions in Panama in 2015, to perform a 5-year budget impact analysis and to calculate the years of life lost (YLL) due to CKD. DESIGN: A retrospective cost-analysis study using hospital costs and registry-based data. SETTING: Data on direct costs were derived from the public and private sectors from two institutions from Panama. Data on CKD-related mortality were obtained from the National Mortality Registry. METHODS: A budget impact analysis was performed from the payer perspective, and five scenarios were estimated, with the assumption that the mix of dialysis modality use shifts towards a greater use of PD over time. The YLL due to CKD was calculated using data recorded between 1 January 2015 and 31 December 2015. The linear method was utilised for the analyses with the population aged 20-77 years old. RESULTS: In 2015, the total costs for dialysis in the public sector ranged from ~US$7.9 million (PD) to US$62 million (HD). The estimated costs were higher in the scenario in which a decrease in PD was assumed. The average annual loss due to CKD was 25 501 808.40 US$-YLL. CONCLUSION: ESRD represents a major challenge for Panama. Our results suggest that an increased use of PD might provide an opportunity to substantially lower overall ESRD treatment costs.
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Costo de Enfermedad , Costos y Análisis de Costo/economía , Costos de la Atención en Salud/estadística & datos numéricos , Fallo Renal Crónico/economía , Fallo Renal Crónico/terapia , Diálisis Renal/economía , Adulto , Anciano , Costos y Análisis de Costo/métodos , Costos y Análisis de Costo/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Panamá , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: The aims of this study were to determine the geographic and time variation of social determinants of health (SDH) and cardiovascular disease (CVD) mortality in Panama from 2012 to 2016, and to identify which of the SDH has the strongest correlation with a socioeconomic index (SEI). METHODS: We conducted an ecological study obtaining mortality from the National Mortality Register and socioeconomic variables derived from the National Household Survey (NHS). The International Classification of Diseases 10th revision codes I20-I25 and I60-I69 were used for ischemic heart disease (IHD) and stroke, respectively. Standardized age-adjusted mortality rates were calculated by direct method. Mortality rates and socioeconomic variables were evaluated together in a panel data model. A SEI was developed from factorial analysis by principal components with a polychoric correlation matrix. Provinces and regions were categorized in tertiles according to median value of the SEI score. RESULTS: The NHS evaluated an average of 15,919 households per year. The mean of age throughout the study period was 41 years. The average monthly income increased, from US$ (SD) 331.94 (5.38) in 2012, to 406.24 (5.81) in 2016, whereas the social security health coverage remained in a range of 57-58%. The mean number of school years was twelve. Significant geographical and temporal variations in social determinants and mortality rates were observed throughout the country. Colon, categorized in the middle tertile according to the SEI, presented higher IHD mortality rates. Darién (in the lowest SEI tertile) Colón and Herrera had higher stroke mortality rates. The SEI categorized indigenous territories in the lowest tertile. Total years of education was the strongest correlated variable with the SEI, when we excluded the population living in indigenous territories. However, when this population was included, social security coverage had the strongest correlation with the SEI. CONCLUSION: We observed geographical and temporal disparities in SDH and CVD mortality rates. Further epidemiological studies are warranted in the provinces of Colón, Darien, Herrera and Los Santos to explore in-depth the higher CVD mortality rates observed in these provinces.
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Enfermedades Cardiovasculares/mortalidad , Factores Socioeconómicos , Adulto , Femenino , Humanos , Masculino , Panamá/epidemiología , Análisis de Componente PrincipalRESUMEN
INTRODUCTION: The magnitude of chronic kidney disease (CKD) in Panama has yet to be described. We investigated the association between sociodemographic and cardiovascular exposures with CKD in 2 Panamanian provinces. Further, we analyzed national trends of CKD mortality from 2001 to 2014. METHODS: Data were derived from Prevalencia de Factores de Riesgo de Enfermedad Cardiovascular (PREFREC [Survey on Risk Factors Associated With Cardiovascular Disease]), a cross-sectional study designed to analyze the prevalence of risk factors associated with cardiovascular disease. Biomarkers of kidney function were measured in 3590 participants. CKD was defined as an estimated glomerular filtration rate (eGFR) of <60 ml/min/1.73 m2 and/or albuminuria ≥30 mg/g creatinine. Odds ratios (ORs) with 95% confidence intervals (CIs) for CKD were calculated using logistic regression. We calculated age-standardized CKD mortality rates in the country using the National Mortality Register. Annual percentage change and 95% CIs were estimated to evaluate the trends over time. RESULTS: The prevalence of CKD was 12% (reduced eGFR: 3.3%; albuminuria; 9.9%). CKD was associated with hypertension (OR: 1.8; 95% CI: 1.2-2.7), age 60 years or older (OR: 1.9; 95% CI: 1.2-2.9), and previous myocardial infarction (OR: 2.4; 95% CI: 1.0-5.7), whereas monthly family income was inversely associated with CKD (OR: 0.4; 95% CI: 0.1-0.9) (adjusted). A sustained increase in the trend of CKD mortality was observed from 2001 to 2006, followed by a decreasing trend in subsequent years. Coclé province had the highest adjusted mortality rate. DISCUSSION: CKD poses a significant health problem for Panama. Health inequalities and an increase of cardiometabolic risk factors warrant robust epidemiological surveillance, improved diagnosis, and treatment. Further national studies aimed to address geographical disparities are necessary.
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OBJECTIVES: Comprehensive epidemiological and economic studies of gastric cancer (GC) in Panama are limited. This study aims to evaluate the association between socioeconomic and clinical variables with survival, describe the survival outcomes according to clinical stage and estimate the direct costs associated to GC care in a Panamanian population with GC. DESIGN AND SETTING: A retrospective observational study was conducted at the leading public institution for cancer treatment in Panama. PARTICIPANTS: Data were obtained from 611 records of patients diagnosed with gastric adenocarcinoma (codes C16.0-C16.9 of the International Classification of Diseases 10th revision), identified between 1 January 2012 and 31 December 2015. METHODS: Cox proportional hazards models were used to calculate HRs with 95% CI to examine associations between the variables and survival. Kaplan-Meier curves were used to assess overall and stage-specific survival. Direct costs (based on 2015 US$) were calculated per patient using standard costs provided by the institution for hospital admission (occupied bed-days), radiotherapy, surgery and chemotherapy, yielding total and overall mean costs (OMC). A comparison of OMC between groups (sex, social security status, clinical stage) was performed applying the bootstrap method with a t-test of unequal variances. RESULTS: An increased risk of dying was observed for patients without social security coverage (HR: 2.02; 95% CI 1.16 to 3.53), overlapping tumours (HR: 1.50; 95% CI 1.02 to 2.22), poorly differentiated tumours (HR: 2.27; 95% CI 1.22 to 4.22) and stage IV disease (HR: 5.54; 95% CI 3.38 to 9.08) (adjusted models). Overall 1-year survival rate was 41%. The estimated OMC of GC care per patient was 4259 US$. No statistically significant differences were found in OMC between groups. CONCLUSIONS: Socioeconomic disparities influence GC outcomes and healthcare utilisation. Policies addressing healthcare disparities related to GC are needed, as well as in-depth studies evaluating barriers of access to GC-related services.
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Adenocarcinoma/mortalidad , Adenocarcinoma/terapia , Análisis Costo-Beneficio , Hospitalización/economía , Neoplasias Gástricas/mortalidad , Neoplasias Gástricas/terapia , Adenocarcinoma/economía , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Disparidades en Atención de Salud , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Panamá/epidemiología , Modelos de Riesgos Proporcionales , Sistema de Registros , Estudios Retrospectivos , Factores de Riesgo , Neoplasias Gástricas/economíaRESUMEN
The number of total knee arthroplasties has increased exponentially and their indications have been expanded. This procedure presents challenging complications for orthopedic surgeons that are potentially catastrophic for patients. Here, a rare case of simultaneous bilateral periprosthetic fracture of the knee is reported, with discussion of the causal factors, possible management and prophylaxis.
O número de artroplastias totais do joelho tem aumentado de forma exponencial e suas indicações têm sido ampliadas. O procedimento apresenta complicações desafiadoras ao cirurgião ortopédico e potencialmente catastróficas para o paciente. Os autores relatam um raro caso de fratura periprotética do joelho, bilateral e simultânea e discutem os fatores causais, as possíveis condutas e a profilaxia.
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ABSTRACT The number of total knee arthroplasties has increased exponentially and their indications have been expanded. This procedure presents challenging complications for orthopedic surgeons that are potentially catastrophic for patients. Here, a rare case of simultaneous bilateral periprosthetic fracture of the knee is reported, with discussion of the causal factors, possible management and prophylaxis.
RESUMO O número de artroplastias totais do joelho tem aumentado de forma exponencial e suas indicações têm sido ampliadas. O procedimento apresenta complicações desafiadoras ao cirurgião ortopédico e potencialmente catastróficas para o paciente. Os autores relatam um raro caso de fratura periprotética do joelho, bilateral e simultânea e discutem os fatores causais, as possíveis condutas e a profilaxia.
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Humanos , Femenino , Anciano , Artroplastia de Reemplazo de Rodilla , Fracturas del FémurRESUMEN
BACKGROUND: This is the first study in Panama and Central America that has included indigenous populations in an assessment of the association between socioeconomic variables with delayed diagnosis and mortality due to congenital heart defects (CHD). METHODS: A retrospective observational study was conducted. A sample calculation was performed and 954 infants born from 2010 to 2014 were randomly selected from clinical records of all Panamanian public health institutions with paediatric cardiologists. Critical CHD was defined according to the defects listed as targets of newborn pulse oximetry screening. Diagnoses were considered delayed when made after the third day of life for the critical CHD and after the twentieth day of life for the non-critical. A logistic regression model was performed to examine the association between socioeconomic variables and delayed diagnosis. A Cox proportional hazards model was used to assess the relationship between socioeconomic features and mortality. RESULTS: An increased risk of delayed diagnosis was observed in infants with indigenous ethnicity (AOR, 1.56; 95% CI, 1.03-2.37), low maternal education (AOR, 1.57; 95% CI, 1.09-2.25) and homebirth (AOR, 4.32; 95% CI, 1.63-11.48). Indigenous infants had a higher risk of dying due to CHD (HR, 1.43; 95% CI, 1.03-1.99), as did those with low maternal education (HR, 1.95; 95% CI, 1.45-2.62). CONCLUSION: Inequalities in access to health care, conditioned by unfavourable socioeconomic features, may play a key role in delayed diagnosis and mortality of CHD patients. Further studies are required to study the relationship between indigenous ethnicity and these adverse health outcomes.
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Diagnóstico Tardío , Escolaridad , Cardiopatías Congénitas/diagnóstico , Indígenas Sudamericanos/estadística & datos numéricos , Cardiopatías Congénitas/etnología , Cardiopatías Congénitas/mortalidad , Humanos , Lactante , Mortalidad Infantil , Recién Nacido , Modelos Logísticos , Madres , Panamá/epidemiología , Modelos de Riesgos Proporcionales , Vigilancia en Salud Pública/métodos , Estudios Retrospectivos , Medición de Riesgo/métodos , Medición de Riesgo/estadística & datos numéricos , Factores de Riesgo , Factores Socioeconómicos , Factores de TiempoRESUMEN
In recent years, Panama has experienced a marked economic growth, and this, in turn, has been associated with rapid urban development and degradation of air quality. This study is the first evaluation done in Panama on the association between air pollution and mortality. Our objective was to assess the possible association between monthly levels of PM10, O3, and NO2, and cardiovascular, respiratory, and diabetes mortality, as well as the seasonal variation of mortality in Panama City, Panama.The study was conducted in Panama City, using air pollution data from January 2003 to December 2013. We utilized a Poisson regression model based on generalized linear models, to evaluate the association between PM10, NO2, and O3 exposure and mortality from diabetes, cardiovascular, and respiratory diseases. The sample size for PM10, NO2, and O2 was 132, 132, and 108 monthly averages, respectively.We found that levels of PM10, O3, and NO2 were associated with increases in cardiovascular, respiratory, and diabetes mortality. For PM10 levels ≥ 40âµg/m3, we found an increase in cardiovascular mortality of 9.7% (CI 5.8-13.6%), and an increase of 12.6% (CI 0.2-24.2%) in respiratory mortality. For O3 levels ≥ 20âµg/m3 we found an increase of 32.4% (IC 14.6-52.9) in respiratory mortality, after a 2-month lag period following exposure in the 65 to <74 year-old age group. For NO2 levels ≥20âµg/m3 we found an increase in respiratory mortality of 11.2% (IC 1.9-21.3), after a 2-month lag period following exposure among those aged between 65 and <74 years.There could be an association between the air pollution in Panama City and an increase in cardiovascular, respiratory, and diabetes mortality. This study confirms the urgent need to improve the measurement frequency of air pollutants in Panama.
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Contaminantes Atmosféricos/efectos adversos , Contaminantes Atmosféricos/química , Enfermedades Cardiovasculares/mortalidad , Diabetes Mellitus/mortalidad , Enfermedades Respiratorias/mortalidad , Adulto , Anciano , Enfermedades Cardiovasculares/etiología , Intervalos de Confianza , Bases de Datos Factuales , Diabetes Mellitus/etiología , Exposición a Riesgos Ambientales/efectos adversos , Monitoreo del Ambiente/métodos , Femenino , Humanos , Incidencia , Masculino , Concentración Máxima Admisible , Persona de Mediana Edad , Dióxido de Nitrógeno/efectos adversos , Oportunidad Relativa , Ozono/efectos adversos , Panamá , Material Particulado/efectos adversos , Material Particulado/química , Enfermedades Respiratorias/etiología , Estudios Retrospectivos , Medición de Riesgo , Dióxido de Azufre/efectos adversos , Análisis de SupervivenciaRESUMEN
OBJECTIVE: Cardiovascular diseases (CVDs) are still the leading cause of death worldwide despite the recent decline in mortality rates attributable to CVD in Western Europe and the Americas. The aim of this study is to investigate mortality trends due to ischaemic heart disease (IHD) and stroke in Panama from 2001 to 2014, as well as the mortality differences by sex and age groups. METHODS: Data were obtained from the National Mortality Register. The International Classification of Diseases 10th revision codes (ICD-10) I20-I25 and I60-I69 were used for IHD and stroke, respectively. Age-adjusted mortality rates were calculated using the world population of the WHO as standard. Trends were analysed using Joinpoint Regression Program and annual percentage changes (APC) were estimated. RESULTS: From 2010, the IHD mortality trend began to decline in the whole population of Panama (APC -4.7%, p<0.05). From 2001 to 2014, a decline in the trend for IHD mortality was observed (APC -1.7%, p<0.05) in women, but not in men. Stroke mortality showed a significant annual decline during the study period (APC -3.8%, p<0.05) and it was more pronounced in women (APC -4.5%, p<0.05) than in men (APC -3.3%, p<0.05). CONCLUSIONS: In Panama, the mortality rates from IHD and stroke have declined in recent years. Better access to healthcare, improved treatment of acute IHD and stroke, low tobacco consumption and better control of hypertension probably account for a significant part of this mortality reduction.
RESUMEN
Geologically, Panama belongs to the Central American land-bridge between North and South America crossed by Homo sapiens >14 ka ago. Archaeologically, it belongs to a wider Isthmo-Colombian Area. Today, seven indigenous ethnic groups account for 12.3% of Panama's population. Five speak Chibchan languages and are characterized by low genetic diversity and a high level of differentiation. In addition, no evidence of differential structuring between maternally and paternally inherited genes has been reported in isthmian Chibchan cultural groups. Recent data have shown that 83% of the Panamanian general population harbour mitochondrial DNAs (mtDNAs) of Native American ancestry. Considering differential male/female mortality at European contact and multiple degrees of geographical and genetic isolation over the subsequent five centuries, the Y-chromosome Native American component is expected to vary across different geographic regions and communities in Panama. To address this issue, we investigated Y-chromosome variation in 408 modern males from the nine provinces of Panama and one indigenous territory (the comarca of Kuna Yala). In contrast to mtDNA data, the Y-chromosome Native American component (haplogroup Q) exceeds 50% only in three populations facing the Caribbean Sea: the comarca of Kuna Yala and Bocas del Toro province where Chibchan languages are spoken by the majority, and the province of Colón where many Kuna and people of mixed indigenous-African-and-European descent live. Elsewhere the Old World component is dominant and mostly represented by western Eurasian haplogroups, which signal the strong male genetic impact of invaders. Sub-Saharan African input accounts for 5.9% of male haplotypes. This reflects the consequences of the colonial Atlantic slave trade and more recent influxes of West Indians of African heritage. Overall, our findings reveal a local evolution of the male Native American ancestral gene pool, and a strong but geographically differentiated unidirectional sex bias in the formation of local modern Panamanian populations.
Asunto(s)
Cromosomas Humanos Y/genética , Indígenas Centroamericanos/genética , ADN Mitocondrial/genética , Humanos , Masculino , PanamáRESUMEN
BACKGROUND: To estimate the prevalence of obesity in Panama and determine some risk factors and associated diseases in adults aged 18 years and older. METHODS: A cross-sectional descriptive study was conducted in the provinces of Panama and Colon where 60.4 % of all Panamanians 18 years or older reside, by administering a survey regarding the consumption of protective and predisposing foods and assessing the development of obesity by measuring the weight, height, and waist circumference of 3590 people. A single-stage, probabilistic, and randomized sampling strategy employing multivariate stratification was used. Individuals with a body mass index ≥ 30 kg/m(2) (men and women) were considered obese. Prevalence and descriptive analysis were conducted according to sex using Odds Ratio, with statistical significance set at a p value ≤ 0.05. RESULTS: The general prevalence of obesity was 27.1 % (30.9 % women and 18.3 % men). In women, obesity was associated with living in urban areas, being 40-59 years of age, being Afro-Panamanian, consuming beverages / foods rich in sugar, being physically inactive and having a family history of obesity. In men, obesity was associated with living in urban areas, consuming beverages/foods rich in sugar, and having a family history of obesity. Almost the totality of obese women (97.9 %), and 80.0 % of men with obesity had abdominal obesity according to the WHO classification. In both sexes, obesity was a risk factor associated to type 2 Diabetes Mellitus, hypertension, LDL values ≥ 100 mg/dL, and low HDL values (<50 mg/dL for women and < 40 mg/dL for men), Odds Ratio > 1.0; P < 0.05. CONCLUSIONS: Obesity represents a very serious threat to Panamanian public health. Our study confirms a direct association in Panama between excess weight, hypertension, type 2 Diabetes Mellitus, LDL values ≥ 100 mg/dL and low HDL values for women and men (<50 mg/dL and < 40 mg/dL, respectively). Intervention / treatment programs should be targeted, specially, to Afro-Panamanian women, whom are 40-59 years old, living in urban areas, and those having a family history of obesity.