Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 9 de 9
Filtrar
1.
Gastroenterol Hepatol ; 44(6): 398-404, 2021.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-33172691

RESUMO

INTRODUCTION: Extraintestinal manifestations (EIMs) are frequent in patients with inflammatory bowel disease (IBD). Our objective is to characterize and determine the prevalence of MEIs in our cohort of patients with IBD. PATIENTS AND METHODS: A retrospective study was carried out in adult patients with IBD at the Pablo Tobón Uribe Hospital in Medellín. Colombia. Articular MEIs, primary sclerosing cholangitis (PSC), both ophthalmological and dermatological, were considered. Absolute and relative frequencies were used. The Chi square test of independence was used to compare 2proportions and the odds ratio (OR) was estimated. RESULTS: Our registry has 759 patients with IBD, 544 present UC (71.6%), 200 CD (26.3%) and 15 unclassifiable IBD (1.9%); 177 patients with IBD (23.3%) presented EIMs, 123 of 544 (22.6%) with UC and 53 of 200 (26.5%) with CD (OR: 0.81, 95% CI: 0.55-1.17, P=0.31). Regarding the type of EIMs, the articular ones were the most frequent (13.5%), more in CD than in UC (20.0 vs. 11.3%, OR 1.94, 95% CI: 1.25-3.00, P=0.0037). Patients with IBD and EIMs used more antibodies against tumor necrosis factor (anti-TNFs), compared to those without EIMs (43.5 vs. 18.5%, OR 3.38, 95% CI: 2.31-4.90, P=0.0001). CONCLUSIONS: The prevalence of EIMs in our cohort is high (23.3%) and the most frequent type is joint. Anti-TNFs are most used when IBD and EIMs coexist. Our study provides valuable information on the association of EIMs and IBD in Latin America.


Assuntos
Doenças Inflamatórias Intestinais/complicações , Distribuição de Qui-Quadrado , Estudos de Coortes , Colite Ulcerativa/complicações , Colite Ulcerativa/epidemiologia , Colômbia/epidemiologia , Doença de Crohn/complicações , Doença de Crohn/epidemiologia , Eritema Nodoso/epidemiologia , Eritema Nodoso/etiologia , Feminino , Humanos , Doenças Inflamatórias Intestinais/epidemiologia , Artropatias/epidemiologia , Artropatias/etiologia , Masculino , Razão de Chances , Úlceras Orais/epidemiologia , Úlceras Orais/etiologia , Prevalência , Psoríase/epidemiologia , Psoríase/etiologia , Pioderma Gangrenoso/epidemiologia , Pioderma Gangrenoso/etiologia , Estudos Retrospectivos , Esclerite/epidemiologia , Uveíte/epidemiologia , Uveíte/etiologia
3.
Health Hum Rights ; 21(2): 85-96, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31885439

RESUMO

The two main legal models governing abortion provision, indications for abortion and time limits on the number of weeks of pregnancy, both limit recognition of women's reproductive autonomy. Each model restricts the circumstances under which women can access abortion. Yet, in most of the world these have been the main political goals for the feminist movement in the fight to make abortion legal and safe. Other strategies have also been incorporated into these goals. But in each case, abortion remains a crime, causing pervasive and profound damage for the providers and for women, and maintaining abortion as a part of an exceptionality regime suspended in its own illegality. This article discusses such limitations. It then focuses on Colombia and the experiences of feminist collective La Mesa por la Vida y la Salud de las Mujeres, which is campaigning to have abortion removed from the criminal law. In particular, this article examines a double standard in Colombian law: while abortion has been declared a fundamental right, it remains a crime in the penal code.


Assuntos
Aborto Legal/legislação & jurisprudência , Direito Penal/legislação & jurisprudência , Feminismo , Direitos Sexuais e Reprodutivos , Colômbia , Crime , Feminino , Acessibilidade aos Serviços de Saúde/legislação & jurisprudência , Humanos , Gravidez
4.
Gastroenterol. hepatol. (Ed. impr.) ; 44(6): 398-404, Jun-Jul. 2021. graf, tab
Artigo em Espanhol | IBECS (Espanha) | ID: ibc-221672

RESUMO

Introducción: Las manifestaciones extraintestinales (MEI) son frecuentes en pacientes con enfermedad inflamatoria intestinal (EII). Nuestro objetivo es caracterizar y determinar la prevalencia de MEI en nuestra cohorte de pacientes con EII. Pacientes y métodos: Se realizó un estudio retrospectivo en pacientes adultos con EII del Hospital Pablo Tobón Uribe en Medellín (Colombia). Se consideraron MEI articulares, colangitis esclerosante primaria (CEP), oftalmológicas y dermatológicas. Se emplearon frecuencias absolutas y relativas. Para comparar 2proporciones se utilizó la prueba χ2 de independencia y se estimó el odds ratio (OR). Resultados: Nuestro registro cuenta con 759 pacientes con EII, 544 presentaban CU (71,6%), 200 EC (26,3%) y 15 EII no clasificable (1,9%). Del total, 177 pacientes con EII (23,3%) presentaron MEI, 123 de 544 (22,6%) con CU y 53 de 200 (26,5%) con EC (OR: 0,81; IC 95%: 0,55-1,17; p=0,31). En cuanto al tipo de MEI, las articulares fueron las más frecuentes (13,5%), más en EC que en CU (20,0 vs. 11,3%; OR 1,94; IC 95%: 1,25-3,00; p=0,0037). Los pacientes con EII y MEI utilizaron más anticuerpos contra el factor de necrosis tumoral (anti-TNF) que aquellos sin MEI (43,5 vs. 18,5%; OR 3,38; IC 95%: 2,31-4,90; p=0,0001). Conclusiones: La prevalencia de MEI en nuestra cohorte es alta (23,3%) y el tipo más frecuente es la articular. Los anti-TNF son más utilizados cuando coexisten EII y MEI. Nuestro estudio aporta información valiosa sobre la asociación de MEI y EII en Latinoamérica.(AU)


Introduction: Extraintestinal manifestations (EIMs) are frequent in patients with inflammatory bowel disease (IBD). Our objective is to characterize and determine the prevalence of MEIs in our cohort of patients with IBD. Patients and methods: A retrospective study was carried out in adult patients with IBD at the Pablo Tobón Uribe Hospital in Medellín. Colombia. Articular MEIs, primary sclerosing cholangitis (PSC), both ophthalmological and dermatological, were considered. Absolute and relative frequencies were used. The Chi square test of independence was used to compare 2proportions and the odds ratio (OR) was estimated. Results: Our registry has 759 patients with IBD, 544 present UC (71.6%), 200 CD (26.3%) and 15 unclassifiable IBD (1.9%); 177 patients with IBD (23.3%) presented EIMs, 123 of 544 (22.6%) with UC and 53 of 200 (26.5%) with CD (OR: 0.81, 95% CI: 0.55-1.17, P=0.31). Regarding the type of EIMs, the articular ones were the most frequent (13.5%), more in CD than in UC (20.0 vs. 11.3%, OR 1.94, 95% CI: 1.25-3.00, P=0.0037). Patients with IBD and EIMs used more antibodies against tumor necrosis factor (anti-TNFs), compared to those without EIMs (43.5 vs. 18.5%, OR 3.38, 95% CI: 2.31-4.90, P=0.0001). Conclusions: The prevalence of EIMs in our cohort is high (23.3%) and the most frequent type is joint. Anti-TNFs are most used when IBD and EIMs coexist. Our study provides valuable information on the association of EIMs and IBD in Latin America.(AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/diagnóstico , Doença de Crohn , Colite Ulcerativa , Colômbia , Estudos Retrospectivos , Gastroenterologia , Gastroenteropatias , Estudos de Coortes , Prevalência
5.
Rev. colomb. gastroenterol ; 36(4): 446-454, oct.-dic. 2021. tab, graf
Artigo em Inglês, Espanhol | LILACS | ID: biblio-1360968

RESUMO

Resumen Introducción: la anemia es la complicación más frecuente en enfermedad inflamatoria intestinal (EII). El objetivo de este estudio fue determinar la prevalencia, asociaciones y tratamiento de la anemia en EII en nuestro medio. Materiales y métodos: se analizaron de forma retrospectiva datos de pacientes adultos con EII del Hospital Pablo Tobón Uribe en Medellín, Colombia, que consultaron desde 2001 hasta febrero de 2019. Se emplearon frecuencias absolutas y relativas. Para comparar dos proporciones se utilizó la prueba de chi cuadrado de independencia y se estimó el Odds ratio (OR). Resultados: se documentaron 759 pacientes con EII, de los cuales 544 (71,6 %) presentaron colitis ulcerativa (CU); 200 (26,3 %), enfermedad de Crohn (EC), y 15, EII no clasificable (1,9 %). En total, 185 (24,4 %) pacientes con EII presentaron anemia, que es menos frecuente en CU que en EC (22,2 % frente a 32,5 %, respectivamente; OR: 0,684; IC: 0,456-0,96; p = 0,03). Los pacientes con CU extensa (54,1 %) tenían más anemia que aquellos con CU no extensa (46,3 %) (OR: 4,4; IC: 2,6-7,4; p = 0,001); lo mismo se observó al comparar la CU grave (66,1 %) con la no grave (32,3 %) (OR: 4,95; IC: 2,87-8,51; p = 0,000). En la EC, los pacientes con comportamiento no inflamatorio (B2, B3: 73,9 %) presentaron más anemia en comparación con aquellos con comportamiento inflamatorio (B1: 26,2 %) (OR: 0,35; IC: 0,18-0,67; p = 0,000). 44,3 % de los pacientes no recibió tratamiento, 19,5 % recibió hierro oral, 20,0 % recibió hierro intravenoso y 16,2 % fue transfundido. Conclusiones: la anemia es una complicación frecuente de la EII en nuestro medio (24,4 %). A pesar de las guías internacionales, el tratamiento es subóptimo en nuestro medio.


Abstract Introduction: Anemia is the most frequent complication of inflammatory bowel disease (IBD). This study aims to determine the prevalence, connection, and treatment of anemia in IBD in a local context. Materials and Methods: This retrospective study was conducted at The Pablo Tobon Uribe Hospital, in Medellín (Colombia) with adult patients who (were admitted) came for consultation from 2001, until February 2019. Absolut and relative frequencies were calculated. The Chi square test of independence was applied for comparing two proportions and the odds ratio (OR) was estimated. Results: A total of 759 IBD patients were enrolled, 544 (71.6%) with ulcerative colitis (UC); 200 (26.3%) Crohn's disease (CD), and 15 (1.9%) with non-classifiable IBD. In total, 185 (24,4 %) IBD patients had a diagnosis of anemia, that is less frequent in UC patients that in CD patients (22,2 % versus 32,5 %, respectively; OR: 0,684; CI: 0,456-0,96; p = 0,03). Extensive UC patients (54,1 %) had a more recurrent level of anemia than non-extensive UC (46,3 %) (OR: 4,4; CI: 2,6-7,4; p = 0,001); the same result was observed when severe UC (66,1 %) was compared with UC non-severe (32,3 %) (OR: 4,95; CI: 2,87-8,51; p = 0,000). In the analysis of CD, patients with a non-inflammatory response (B2, B3: 73,9 %) had a more recurrent level of anemia than patients with an inflammatory response (B1: 26,2 %) (OR: 0,35; CI: 0,18-0,67; p = 0,000). 44,3 % of the total number of patients received treatment, 19,5 % received oral iron, 20,0 % received intravenous iron, and 16,2 % received a blood transfusion. Conclusions: In our context, Anemia is a common complication in IBD cases (24,4 %). Despite the existence of international guidelines, the treatment in our context is not optimal.


Assuntos
Doenças Inflamatórias Intestinais , Prevalência , Anemia , Ferro , Pacientes , Terapêutica , Transfusão de Sangue , Doença de Crohn , Hospitais
7.
Rev. Fac. Odontol. Univ. Antioq ; 27(2): 322-341, Jan.-July 2016. tab, graf
Artigo em Inglês | LILACS | ID: biblio-957217

RESUMO

ABSTRACT Introduction: currently, talking about highly resistant aesthetic dental restorations implies talking of yttrium-stabilized zirconium dioxide (Y-TZP) ceramic systems, which have become important due to their good mechanical and physical properties and high biocompatibility. One of the main complications of such restorations nowadays is ceramic coating delamination. It has been shown that the interface of both materials is the origin of failure because of poor bonding strength, mainly due to excessive internal tension in the coating material caused by a difference in the thermal expansion coefficients of both materials. Methods: 15 zirconium blocks were randomly sorted out into 3 groups: one control group and two groups were the surface of bonding to the ceramic coating was modified by grinding with rounded diagonal and squared burs respectively. Once the samples were sintered, the ceramic coating was applied and shear bond strength tests were performed. A one-way analysis of variance (ANOVA) was conducted. The Tukey′s range test was used to compare the difference in results among groups. Results: the results in this study were very heterogeneous. The average shear bond strength values were 20.2 MPa ± 6.8 MPa for Group A; 5.87 MPa ± 4.87 Mpa for Group B, and 3.69 ± 2.68 MPa for Group C. Conclusions: it is not necessary to prepare the zirconium surface with mechanical grinding in order to improve shear bond strength in ceramic coatings.


RESUMEN Introducción: hoy en día, hablar de restauraciones odontológicas estéticas de alta resistencia implica hablar de sistemas cerámicos de dióxido de zirconio estabilizados con itrio (Y-TZP), los cuales han cobrado importancia por sus buenas propiedades mecánicas y físicas y por su buena biocompatibilidad. Una de las principales complicaciones que están sufriendo hoy en día dichas restauraciones es la delaminación de la porcelana de recubrimiento. Se ha determinado que la interface de los dos materiales es el origen de la falla a causa de una deficiente resistencia de unión, debido principalmente a una tensión interna excesiva en el material de recubrimiento, por una diferencia entre los coeficientes de expansión térmica de ambos materiales. Métodos: se tomaron 15 bloques de zirconio y fueron divididos aleatoriamente en 3 grupos: un grupo control y los otros dos con modificación en la superficie de unión a la cerámica de recubrimiento por medio de una rallado con fresa redonda de forma diagonal y cuadrangular respectivamente. Una vez fueron zinterizados, se puso la cerámica de recubrimiento y finalmente se les realizó pruebas de cizallamiento. Se llevó a cabo un análisis de varianza de una vía (ANOVA). Se usó la prueba de Tukey múltiple para comparar la diferencia de los resultados entre los grupos. Resultados: los resultados arrojados en el estudio fueron muy heterogéneos. Los valores promedio de resistencia de unión al cizallamiento arrojados fueron 20,2 MPa ± 6,8 MPa para el grupo A; 5,87 MPa ± 4,87 Mpa para el grupo B, y 3,69 ± 2,68 MPa para el grupo C. Conclusiones: no es necesario preparar la superficie de zirconio con trabas mecánicas por medio de un fresado para mejorar la resistencia de unión con la cerámica de recubrimiento.


Assuntos
Estética Dentária , Zircônio , Cerâmica
9.
Med. U.P.B ; 26(2): 127-136, jul.-dic. 2007.
Artigo em Espanhol | LILACS, COLNAL | ID: lil-592361

RESUMO

Objetivo: revisar sistemáticamente la evidencia acerca de la eficacia del suplemento de dosis altas de oxígeno perioperatorio y el riesgo de infección del sitio operatorio. Fuentes de datos: Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, LILACS, CINAHL, contacto con investigadores, libros. Selección estudios: ensayos clínicos aleatorios o cuasialeatorios que evaluaran suplemento con oxígeno a dosis altas FIO2 " 80% durante el transoperatorio y al menos dos horas postoperatorias con dosis estándares de oxígeno FIO2 #35% y evaluaranla infección del sitio operatorio superficial al menos a los 15 días postoperatorio. Extracción datos: los autores extrajeron los datos en forma independiente y evaluaron la calidad de los estudios con la escala de Jadad.Síntesis datos: Se incluyeron cuatro estudios con 989 participantes. La infección del sitio operatorio con la administración de FIO2 alta tuvo un OR 0,79 IC 95% (0,34, 1,84) valor p = 0,58 y con evidencia de heterogeneidad X2 11,77 gl 3, p = 0.008, I2 74,5%.Sobre la mortalidad el OR 0,17 IC 95% (0,03, 0,98) Valor p = 0,05 y sin evidencia de heterogeneidad X2 0,01 gl 1, p = 0,94, I2 0%. La duración de la hospitalización tuvo una WMD 0,75 IC 95% (0,05, 1,45)) Valor p = 0,03 y sin evidencia de heterogeneidad X2 2,74 gl 2, p = 0,25, I2 26,9%...


Objective: To systematically asses the evidence about high perioperatory oxygen doses efficacy and the surgical wound infection risk. Data Sources: The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, LILACS, CINAHL, investigators contacts, books.Selection Criteria: Randomized Controlled Trials which asses the oxygen high doses FIO2 " 80% supplement during the transoperatory and at least two hours postoperatory with standard oxygen doses FIO2 # 35% and evaluate the superficialsurgical site infection at least fifteen days after surgery. Data Collection and Analysis: The authors extracted the data in an independent way and evaluated the trials quality with the Jadad scale.Main Results: Four trial involving 989 participants were included in this review. The administration of high FIO2 demonstrated no statistically significant reduction in the...


Assuntos
Humanos , Infecção da Ferida Cirúrgica , Oxigênio , MEDLINE , LILACS
SELEÇÃO DE REFERÊNCIAS
Detalhe da pesquisa