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1.
Int. braz. j. urol ; 49(2): 202-210, March-Apr. 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1440235

ABSTRACT

ABSTRACT Purpose Bladder endometriosis (BE) accounts for 84% of cases of urinary tract involvement. The use of cystoscopy for preoperative evaluation is limited. The aim of this study was to evaluate the accuracy of preoperative dynamic cystoscopy (DC) in patients undergoing surgery for deep endometriosis and to describe the main findings and their impact on surgical planning. Materials and Methods This cross-sectional observational study was conducted from January 2011 to March 2022. DC findings were divided into two groups according to the depth of involvement. To estimate sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV), laparoscopic findings of bladder involvement and histopathological report were used as the gold standard. Results We included 157 patients in this study. 41 had abnormalities in DC. Of these, 39 had abnormalities that were confirmed intraoperatively. The sensitivity and specificity of the test were 58.21% and 97.78%, respectively. PPV was 95.12%, and NPV was 75.86%. The presence of any lesions in the DC had a diagnostic odds ratio (OR) of 61.28 for BE. Patients with BE type 2 had a higher rate of partial cystectomy than those with BE type 1 lesions (OR 9.72 CI 95% 1.9-49.1) Conclusion DC appears to be a highly specific test with lower sensitivity. DC abnormalities are associated with a higher ratio of bladder surgery for the treatment of deep endometriosis, and BE type 2 seems to be associated with a greater ratio (9.72) of partial cystectomy.

2.
J. pediatr. (Rio J.) ; 96(5): 569-575, Set.-Dec. 2020. tab
Article in English | LILACS, ColecionaSUS, SES-SP | ID: biblio-1135075

ABSTRACT

Abstract Objective: To describe and analyze the prognosis of children during the first year of life with a diagnosis of congenital diaphragmatic hernia admitted between the years 2005 and 2015 in the Neonatal Intensive Care Unit. Method: In a retrospective cohort, 129 children with a diagnosis of congenital diaphragmatic hernia were studied. The prognostic factors were analyzed, whereupon prenatal, delivery, and postnatal exposure variables were associated with death during the first year of life. The odds ratio and the confidence interval (95% CI) were calculated for all the studied variables, using the chi-squared test and Student's t-test. Results: The study included 129 children hospitalized from January of 2005 to December of 2015. Seventy-nine (61%) patients died, 50 survived, and 33 had other associated malformations. Among the prognostic factors, the following were significant and increased the chance of death: polyhydramnios (p = 0.001), gestational age of the earliest diagnosis (p = 0.004), associated congenital abnormalities (OR: 3.013, p = 0.022), pO2 of the first gasometry (p = 0.000), pCO2 of the first gasometry (p = 0.000), presence of pulmonary hypoplasia (OR: 3.074, p = 0.000), use of preoperative vasoactive drugs (OR: 2.881, p = 0.000), and use of nitric oxide (OR: 1.739, p = 0.000). The presence of only intestines in the hernia content was a protective factor (OR: 0.615, p = 0.001). Conclusion: The mortality in the first year of life in patients with congenital diaphragmatic hernia in this study was 61% in the years 2005-2015. Among the prognostic factors that demonstrated a significant effect, pulmonary hypoplasia had the greatest impact.


Resumo Objetivo: Descrever e analisar o prognóstico de crianças ao longo do primeiro ano de vida com diagnóstico de hérnia diafragmática congênita admitidas entre 2005 e 2015 na Unidade de Terapia Intensiva Neonatal. Método: Em uma coorte retrospectiva estudamos 129 crianças com diagnóstico de hérnia diafragmática congênita. Foram analisados os fatores prognósticos onde as variáveis de exposição do pré-natal, parto e pós-natais foram associadas ao óbito no primeiro ano de vida. Calculamos a odds ratio (OR) e o intervalo de confiança (IC95%) para todas as variáveis estudadas, sendo utilizados os testes de qui-quadrado e o teste T Student. Resultados: Foram incluídos no estudo 129 crianças, internados de janeiro/2005 a dezembro/2015. Foram a óbito 79 (61%) pacientes, 50 sobreviveram e 33 tinham outras malformações associadas. Entre os fatores prognósticos foram significativos e aumentaram a chance de óbito a polidrâmnia (p = 0,001), idade gestacional do diagnóstico mais precoce (p = 0,004), anomalias congênitas associadas (OR: 3,013, p = 0,022), pO2 da primeira gasometria (p = 0,000), pCO2 da primeira gasometria (p = 0,000), presença de hipoplasia pulmonar (OR: 3,074, p = 0,000), uso de drogas vasoativas pré-operatórias (OR: 2,881, p = 0,000) e o uso de oxido nítrico (OR:1,739, p = 0,000). A presença de apenas intestinos no conteúdo da hérnia foi um fator protetor (OR: 0,615, p = 0,001). Conclusão: A mortalidade no primeiro ano de vida em portadores de hérnia diafragmática congênita, neste estudo, foi de 61% de 2005 a 2015. Entre os fatores prognósticos que demonstraram um efeito significativo, a hipoplasia pulmonar foi o de maior impacto.


Subject(s)
Humans , Female , Pregnancy , Infant , Hernias, Diaphragmatic, Congenital , Prognosis , Retrospective Studies , Ultrasonography, Prenatal , Hospitals
3.
Rev. bras. ginecol. obstet ; 37(1): 24-29, 01/2015. tab
Article in English | LILACS | ID: lil-732875

ABSTRACT

PURPOSE: To verify the predictors of intravasation rate during hysteroscopy. METHODS: Prospective observational study (Canadian Task Force classification II-1). All cases (n=200 women; 22 to 86 years old) were treated in an operating room setting. Considering respective bag overfill to calculate water balance, we tested two multiple linear regression models: one for total intravasation (mL) and the other for absorption rate (mL.min-1). The predictors tested (independent variables) were energy (mono/bipolar), tube patency (with/without tubal ligation), hysterometry (cm), age≤50 years, body surface area (m2), surgical complexity (with/without myomectomy) and duration (min). RESULTS: Mean intravasation was significantly higher when myomectomy was performed (442±616 versus 223±332 mL; p<0.01). In the proposed multiple linear regression models for total intravasation (adjusted R2=0.44; p<0.01), the only significant predictors were myomectomy and duration (p<0.01).In the proposed model for intravasation rate (R2=0.39; p<0.01), only myomectomy and hysterometry were significant predictors (p=0.02 and p<0.01, respectively). CONCLUSIONS: Not only myomectomy but also hysterometry were significant predictors of intravasation rate during operative hysteroscopy. .


OBJETIVO: Testar preditores do ritmo de intravasamento durante histeroscopia cirúrgica. MÉTODOS: Estudo prospectivo observacional (classificação: Canadian Task Force II-1) incluindo casos conduzidos em centro cirúrgico (n=200 mulheres; 22 a 86 anos de idade). Considerando os erros de aferição nas embalagens de solução de irrigação para calcular o balanço hídrico, nós testamos dois modelos de regressão linear múltipla: um para intravasamento total (mL) e outro para ritmo de intravasamento (mL.min-1). Os preditores testados (variáveis independentes) foram energia (mono/bipolar), permeabilidade tubária (com/sem ligadura tubária), histerometria (cm), status ovariano (idade≤50 anos), área de superfície corporal (m2), complexidade de cirurgia (com/sem miomectomia) e tempo de ressecção (min). RESULTADOS: O intravasamento médio foi significativamente maior quando miomectomia foi realizada (442±616 versus 223±332 mL, p<0,01). No modelo proposto para intravasamento total (R2 ajustado=0,44; p<0,01), os únicos preditores significativos foram miomectomia e tempo de duração (p<0,01). No modelo proposto para a taxa de intravasamento (R2=0,39; p<0,01), somente miomectomia e histerometria foram preditores significativos (p=0,02 e p<0,01, respectivamente). CONCLUSÕES: Não só a miomectomia mas também a histerometria são preditores significativo da taxa de intravasamento durante histeroscopia cirúrgica. .


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Antimetabolites, Antineoplastic/therapeutic use , Carcinoma, Transitional Cell/drug therapy , Pyrimidines/therapeutic use , Urinary Bladder Neoplasms/drug therapy , Administration, Oral , Antimetabolites, Antineoplastic/administration & dosage , Antimetabolites, Antineoplastic/adverse effects , Drug Administration Schedule , Pyrimidines/administration & dosage , Pyrimidines/adverse effects
4.
Cad. saúde pública ; 29(8): 1617-1630, Ago. 2013. ilus, tab
Article in Portuguese | LILACS | ID: lil-684648

ABSTRACT

O objetivo deste estudo foi estimar a prevalência de hipertensão em adultos residentes nas comunidades ribeirinhas do rio Madeira, previamente à operação da Usina Hidrelétrica Santo Antônio. Estudo transversal da prevalência de hipertensão arterial realizado com 841 adultos. Informações sobre condições sociodemográficas, morbidade referida, hábitos de vida, consumo de peixe e dados antropométricos foram avaliados. O método de regressão logística foi utilizado para estimar a odds ratio e seus respectivos intervalos de confiança. Entre os ribeirinhos, 26% (IC95%: 23%29%) dos adultos apresentaram hipertensão: 29% entre os homens (IC95%: 24%-33%) e 23% entre as mulheres (IC95%: 19%-27%). Nos homens, os fatores associados à hipertensão foram idade, IMC, glicemia e local de residência. Entre as mulheres, os fatores preditivos foram idade, triglicerídeos e glicemia. Os resultados deste estudo podem contribuir com a formulação de estratégias de monitoramento para prevenção de eventos cardiovasculares por parte dos órgãos de saúde estadual e municipal.


The aim of this cross-sectional study was to estimate the prevalence of hypertension among adults (n = 841) in communities along the Madeira River in the Brazilian Amazon, prior to startup of the Santo Antônio Hydroelectric Plant. The study gathered information on sociodemographic conditions, history of diseases, habits, fish consumption, and anthropometric parameters. Logistic regression was used to calculate odds ratios and the respective confidence intervals. Among the riverine communities, 26% (95%CI: 23%-29%) of adults presented hypertension (29% in men [95%CI: 24%-33%] and 23% in women [95%CI: 19%-27%]). Factors associated with hypertension were age, BMI, and place of residence in men and age, triglycerides, and blood glucose in women. The findings can contribute to strategies for state and municipal health services to monitor and prevent cardiovascular events.


Estimar la prevalencia de hipertensión entre los adultos que viven en las comunidades que bordean el río Madeira, antes de la puesta en marcha de la central hidroeléctrica de Santo Antônio. Estudio transversal sobre la prevalencia de la hipertensión llevado a cabo con 841 adultos. Se evaluó la información sobre las condiciones sociodemográficas, morbilidad, estilo de vida, consumo de pescado y los datos antropométricos. El método de regresión logística para estimar el odds ratio y sus intervalos de confianza. Entre los habitantes locales, el 26% (95%CI: 23-29%) de los adultos tenían hipertensión: 29% entre los hombres (95%CI: 24-33%) y el 23% en las mujeres (95%CI: 19-27% ). En los hombres, los factores asociados con la hipertensión fueron: edad, índice de masa corporal, glucosa en sangre, y el lugar de residencia. Entre las mujeres, los factores de riesgo son la edad, triglicéridos y glucosa. Los resultados de este estudio pueden contribuir al desarrollo de estrategias de supervisión para la prevención de eventos cardiovasculares por los órganos de salud.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Hypertension/epidemiology , Body Mass Index , Brazil/epidemiology , Cross-Sectional Studies , Hypertension/blood , Prevalence , Risk Factors , Rivers , Rural Population/statistics & numerical data , Triglycerides/blood
5.
Acta amaz ; 38(3): 431-438, 2008. graf, mapas, tab
Article in English | LILACS | ID: lil-498040

ABSTRACT

Over the last 20 years several projects carried on the Madeira River basin in the Amazon produced a great amount data on total Hg concentration in different fish species. In this paper we discuss temporal trends in Hg contamination and its relation to body weight in some of those fishes, showing that even within similar groups, such as carnivorous and non-migratory fish, the interspecies variability in Hg accumulation is considerable.


Vários estudos têm sido desenvolvidos nos últimos 20 anos na bacia do Rio Madeira (Amazônia) com o objetivo de diagnosticar a presença de mercúrio em peixes e compreender o ciclo deste elemento no meio ambiente tropical. Neste artigo são discutidas tendências temporais na concentração de Hg e sua relação com a massa corporal de algumas espécies de peixes com diferentes hábitos alimentares, coletadas no Rio Madeira e no reservatório da hidroelétrica de Samuel, no Rio Jamari, Estado de Rondônia. Foi avaliada uma amostragem de peixes de 14 anos (1987 - 2000) com 86 espécies e um total de 1100 espécimes.


Subject(s)
Amazonian Ecosystem , Fishes , Mercury
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