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1.
Farm Hosp ; 45(5): 225-233, 2021 08 25.
Artigo em Inglês | MEDLINE | ID: mdl-34806581

RESUMO

OBJECTIVE: Deep remission (DR) defined by clinical-biomarker remission and mucosal healing (MH) has emerged as a new therapeutic target in inflammatory bowel disease (IBD). The aim of this study was to define an optimal cut-off concentration for IFX and ADA during maintenance therapy associated with DR. The secondary objective, was to evaluate the influence of variables on anti-TNF concentrations and DR. METHODS: Retrospective study including 120 and 122 patients IBD diagnosed who received maintenance therapy with IFX and ADA. Biomarker remission was considered by C-reactive protein (CRP)<5 mg/L and fecal calprotectin (CF)<100 mcg/g. Crohn's disease (CD) clinical remission was defined by a Harvey Bradshaw score<5 and MH by a simple endoscopic score for CD (SES-CD)<3.  In ulcerative colitis (UC), it was defined as a Mayo total score<3 and Mayo endoscopic subscore<2. Receiver operating characteristic (ROC) test was performed to determine drug concentration thresholds associated with DR. Anti-TNF concentrations were classified into quartiles. X2 and Kruskal-Wallis test were used to compare discrete and continuous variables between quartile groups. Multivariate logistic regression was performed to identify patient characteristics and serological factors associated with DR. RESULTS: Anti-TNF concentrations were higher in patients with DR, in IFX (4.4, IQR: 3.3-6.5 vs 2.3, IQR: 1.1-4.2 µg/mL, P<0.005) and ADA (6.3, IQR: 4.2-8.2 vs 3.9, IQR: 2.4-5.5 µg/mL, P<0.005). A ROC identified a concentration threshold of 3.1 µg/mL in IFX (area under the ROC curve [AUROC], 0.72) and 6.3 µg/mL in ADA (AUROC, 0.75) associated with DR. Factors associated with the highest quartiles of serum IFX concentration were: elevated body mass index (BMI), absence of previous IBD-surgery, CRP<5 mg/L, and FC<100 µg/g. In ADA, higher quartiles were related to concomitant immunosuppressants, low BMI, absence of previous IBD-surgery, and CRP<5 mg/L and FC<100 µg/g. Multivariate regression identified FC<100 µg/g, CRP<5mg/L, IFX ≥3.1µg/mL and ADA concentrations ≥6.3µg/mL as factors significantly associated with DR.  CONCLUSIONS: Trough IFX and ADA concentrations, CRP<5mg/L and FC<100 µg/g are associated with DR during maintenance therapy. Cutoff point of 3.1 and 6.3 g/mL for IFX and ADA respectively, were identified as DR predictors.


Objetivo: La remisión profunda, definida como remisión clínico-analítica y  curación de la mucosa, es el objetivo terapéutico en la enfermedad inflamatoria intestinal. En este estudio se define el punto de  corte óptimo de concentración valle de infliximab y adalimumab asociado a  remisión profunda en fase de mantenimiento. El objetivo secundario es  evaluar las covariables relacionadas con las concentraciones de antifactor de necrosis tumoral y la remisión profunda.Método: Estudio retrospectivo que incluyó 120 y 122 pacientes  diagnosticados de enfermedad inflamatoria intestinal tratados con infliximab y adalimumab. La proteína C reactiva < 5 mg/l y la calprotectina  fecal < 100 µg/g se consideró para remisión analítica. En la enfermedad de Crohn, la remisión clínica se definió mediante puntuación Harvey  Bradshaw < 5; la curación de la mucosa por puntuación endoscópica simple para enfermedad de Crohn < 3; en colitis ulcerosa, por índice total de Mayo < 3 e índice subendoscópico de Mayo < 2. Se realizó un análisis por  curva de eficacia diagnóstica para determinar el cutoff asociado  a remisión profunda. Las concentraciones de antifactor de necrosis tumoral se clasificaron en cuartiles. Se utilizó la prueba X2 y Kruskal-Wallis para comparar variables discretas o continuas. Se realizó una  regresión  logística multivariante para identificar las características de  pacientes y serológicas asociadas a remisión profunda.Resultados: Las concentraciones de antifactor de necrosis tumoral fueron  superiores en remisión profunda en comparación con los que no la  alcanzaron en infliximab (4,4; rango intercuartílico: 3,3-6,5 versus 2,3;  rango intercuartílico: 1,1-4,2 µg/ml; P < 0,005) y adalimumab (6,3; rango  intercuartílico: 4,2-8,2 versus 3,9; rango intercuartílico: 2,4-5,5 µg/ml; P <  0,005). Se identificó un cutoff de 3,1 µg/ml en infliximab (área bajo la curva  de eficacia diagnóstica 0,72), y 6,3 µg/ml en adalimumab (área bajo la curva de eficacia diagnóstica 0,75). Los factores asociados a concentraciones  más elevadas de infliximab fueron: elevado índice de masa  corporal, ausencia de cirugía previa de enfermedad inflamatoria intestinal,  proteína C reactiva < 5 mg/l y calprotectina fecal < 100 µg/g. En  adalimumab, concentraciones más altas se relacionaron con  oadministración  de inmunosupresores, bajo índice de masa corporal,  ausencia de cirugía previa, proteína C reactiva < 5 mg/l y calprotectina fecal  < 100 µg/g. Se identificó calprotectina fecal < 100 µg/g, proteína C reactiva  < 5 mg/l, infliximab ≥ 3,1 µg/ml y adalimumab ≥ 6,3 µg/ml como factores  asociados a remisión profunda.logística multivariante para identificar las características de pacientes yserológicas asociadas a remisión profunda.Resultados: Las concentraciones de antifactor de necrosis tumoral fueronsuperiores en remisión profunda en comparación con los que no la alcanzaronen infliximab (4,4; rango intercuartílico: 3,3-6,5 versus 2,3; rango intercuartílico:1,1-4,2 µg/ml; P < 0,005) y adalimumab (6,3; rango intercuartílico:4,2-8,2 versus 3,9; rango intercuartílico: 2,4-5,5 µg/ml; P < 0,005).Se identificó un cutoff de 3,1 µg/ml en infliximab (área bajo la curva deeficacia diagnóstica 0,72), y 6,3 µg/ml en adalimumab (área bajo la curvade eficacia diagnóstica 0,75). Los factores asociados a concentraciones máselevadas de infliximab fueron: elevado índice de masa corporal, ausenciade cirugía previa de enfermedad inflamatoria intestinal, proteína C reactiva< 5 mg/l y calprotectina fecal < 100 µg/g. En adalimumab, concentracionesmás altas se relacionaron con coadministración de inmunosupresores,bajo índice de masa corporal, ausencia de cirugía previa, proteína C reactiva< 5 mg/l y calprotectina fecal < 100 µg/g. Se identificó calprotectinafecal < 100 µg/g, proteína C reactiva < 5 mg/l, infliximab ≥ 3,1 µg/ml yadalimumab ≥ 6,3 µg/ml como factores asociados a remisión profunda.Conclusiones: Las concentraciones valle de infliximab y adalimumab, proteínaC reactiva < 5 mg/l y calprotectina fecal < 100 µg/g se asocian a remisiónprofunda. Se identifican concentraciones cutoff de 3,1 y 6,3 µg/ml en infliximaby adalimumab, respectivamente, como predictoras de remisión profunda.


Assuntos
Colite Ulcerativa , Doenças Inflamatórias Intestinais , Adalimumab/uso terapêutico , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Infliximab/uso terapêutico , Indução de Remissão , Estudos Retrospectivos , Inibidores do Fator de Necrose Tumoral
2.
Farm. hosp ; 45(5): 225-233, septiembre-octubre 2021. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-218712

RESUMO

Objetivo: La remisión profunda, definida como remisión clínico-analíticay curación de la mucosa, es el objetivo terapéutico en la enfermedadinflamatoria intestinal. En este estudio se define el punto de corte óptimode concentración valle de infliximab y adalimumab asociado a remisiónprofunda en fase de mantenimiento. El objetivo secundario es evaluarlas covariables relacionadas con las concentraciones de antifactor denecrosis tumoral y la remisión profunda.Método: Estudio retrospectivo que incluyó 120 y 122 pacientes diagnosticados de enfermedad inflamatoria intestinal tratados con infliximaby adalimumab. La proteína C reactiva < 5 mg/l y la calprotectina fecal< 100 µg/g se consideró para remisión analítica. En la enfermedad deCrohn, la remisión clínica se definió mediante puntuación Harvey Bradshaw < 5; la curación de la mucosa por puntuación endoscópica simplepara enfermedad de Crohn < 3; en colitis ulcerosa, por índice total deMayo < 3 e índice subendoscópico de Mayo < 2. Se realizó un análisispor curva de eficacia diagnóstica para determinar el cutoff asociado aremisión profunda. Las concentraciones de antifactor de necrosis tumoral se clasificaron en cuartiles. Se utilizó la prueba X2 y Kruskal-Wallispara comparar variables discretas o continuas. Se realizó una regresión logística multivariante para identificar las características de pacientes yserológicas asociadas a remisión profunda.Resultados: Las concentraciones de antifactor de necrosis tumoral fueronsuperiores en remisión profunda en comparación con los que no la alcanzaron en infliximab (4,4; rango intercuartílico: 3,3-6,5 versus 2,3; rango intercuartílico: 1,1-4,2 μg/ml; P < 0,005) y adalimumab (6,3; rango intercuartílico: 4,2-8,2 versus 3,9; rango intercuartílico: 2,4-5,5 μg/ml; P < 0,005).Se identificó un cutoff de 3,1 μg/ml en infliximab (área bajo la curva deeficacia diagnóstica 0,72), y 6,3 μg/ml en adalimumab (área bajo la curvade eficacia diagnóstica 0,75). (AU)


Objective: Deep remission defined by clinical-biomarker remissionand mucosal healing has emerged as a new therapeutic target in inflammatory bowel disease. The aim of this study was to define an optimalcut-off concentration for infliximab and adalimumab during maintenancetherapy associated with deep remission. The secondary objective, wasto evaluate the influence of variables on anti tumor necrosis factor-alphaconcentrations and deep remission.Method: Retrospective study including 120 and 122 patients inflammatory bowel disease diagnosed who received maintenance therapywith infliximab and adalimumab. Biomarker remission was consideredby C-reactive protein < 5 mg/L and fecal calprotectin < 100 µg/g.Crohn’s disease clinical remission was defined by a Harvey Bradshawscore < 5 and mucosal healing by a simple endoscopic score for Crohn'sdisease< 3. In ulcerative colitis, it was defined as a Mayo total score < 3and Mayo endoscopic subscore < 2. Receiver operating characteristictest was performed to determine drug concentration thresholds associatedwith deep remission. Anti tumor necrosis factor-alpha concentrations wereclassified into quartiles. X2 and Kruskal-Wallis test were used to comparediscrete and continuous variables between quartile groups. Multivariate logistic regression was performed to identify patient characteristics andserological facto C-reactive protein rs associated with deep remission.Results: Anti tumor necrosis factor-alpha concentrations were higher inpatients with deep remission, in infliximab (4.4, interquartile range: 3.3-6.5vs 2.3, interquartile range: 1.1-4.2 μg/mL, P < 0.005) and adalimumab(6.3, interquartile range: 4.2-8.2 vs 3.9, interquartile range: 2.4-5.5 μg/mL,P < 0.005). (AU)


Assuntos
Humanos , Infliximab , Adalimumab , Doenças Inflamatórias Intestinais , Doença de Crohn , Colite Ulcerativa , Farmacocinética , 34628
4.
Rev Esp Enferm Dig ; 110(1): 7-9, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29284270

RESUMO

Although health-related quality of life (HRQoL) measure instruments in functional dyspepsia (FD) have been available for many years, as in other functional gastrointestinal disorders, their real application in clinical practice, beyond therapeutic studies, is unknown. For first time, the new Rome IV diagnostic criteria include the consideration of symptom severity enough to impact on usual patients' activities. A new focus on the management of this entity is proposed, therefore we should carefully revise the HRQoL measures and define its real role in our clinical practice.


Assuntos
Dispepsia , Qualidade de Vida , Gastroenteropatias , Humanos , Inquéritos e Questionários
5.
Cir. Esp. (Ed. impr.) ; 90(5): 292-297, mayo 2012. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-104998

RESUMO

Introducción El diagnóstico etiológico del síndrome de defecación obstructiva (DO) requiere, entre otros, de métodos de imagen El objetivo del presente estudio es analizar y comparar descriptivamente con la exploración clínica los hallazgos de la resonancia magnética pelviana dinámica (RMPD) en pacientes con DO. Material y métodos Se efectúa un estudio prospectivo comparativo entre la exploración física y la RMPD, analizando los resultados de forma descriptiva. Se incluyeron 30 pacientes (2 hombres y 28 mujeres), con una mediana de edad de 60 años (rango 23-76), con sintomatología de DO a los que se efectuó anamnesis y exploración física detalladas y una RMPD. Se analizaron alteraciones funcionales (anismo) y morfológicas (rectocele, enterocele, intususcepción, etc.).ResultadosLa exploración física no objetivó anomalías en 6 pacientes (20%). En 21 (70%) se diagnosticó un rectocele y en 2 (6,7%) un prolapso mucoso rectal. La RMPD evidenció laxitud del suelo pelviano en 22 casos (73,3%), enterocele en 4 (13,3%), sigmoidocele en 2 (6,7%), intususcepción en 8 (26,7%), prolapso mucoso rectal en 4 (13,3%), anismo en 3 (10%) y cistocele en 4 (13,3%). El rectocele fue el diagnóstico más frecuente, dándose en 26 pacientes (86,6%).Conclusiones La resonancia magnética ofrece una evaluación pelviana global con gran definición de los tejidos, no utiliza radiaciones ionizantes, es bien tolerada y nos aporta información complementaria para llegar al diagnóstico y plantear el mejor tratamiento en el síndrome de DO. Son necesarios estudios comparativos amplios frente a videodefecografía, considerada actualmente la técnica gold standard, que demuestren su superioridad o no respecto a esta (AU)


Introduction The aetiological diagnosis of obstructive defaecation syndrome (ODS) requires, among others, imaging tests. The purpose of this study is to descriptively analyse and compare the findings of dynamic pelvic magnetic resonance imaging (DPMRI) with the clinical examinations in patients with ODS. Material and methods A prospective comparative study was made between the physical examination and the DPMRI, with a descriptive analysis of the results. A total of 30 patients were included (2 males and 28 females), with a median age of 60 (range 23-76) years, with symptoms of ODS. An anamnesis and detailed physical examination and a DPMRI were performed on all of them. Functional (anismus) and morphological changes (rectocele, enterocele, intussusception, etc.), were analysed. Results The physical examination did not detect anomalies in 6 (20%) patients. A rectocele was diagnosed in 21 (70%) of the cases, and 2 (6.7%) a rectal mucosal prolapse. The DPMRI showed evidence of pelvic floor laxity in 22 (73.3%) cases, an enterocele in 4 (13.3%), a sigmoidocele in 2 (6.7%), intussusception in 8 (26.7%), rectal mucosal prolapse in 4 (13.3%), anismus in 3 (10%), and a cystocele in 4 (13.3%). The rectocele was the most frequent diagnosis, being given in 26 (86.6%) patients. Conclusions Magnetic resonance imaging provides an overall pelvic assessment with good definition of the tissues, and does not use ionising radiation, is well tolerated, and provides us with complementary information to arrive at the diagnosis, and establish the best treatment for ODS. Larger studies comparing videodefaecography (VD), currently considered the Gold Standard technique, are needed to be able to demonstrate whether it is superior or not to DPMRI (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Espectroscopia de Ressonância Magnética/métodos , Retocele/diagnóstico , Impacção Fecal/diagnóstico , Estudos Prospectivos , Obstrução Intestinal/etiologia
6.
Cir Esp ; 90(5): 292-7, 2012 May.
Artigo em Espanhol | MEDLINE | ID: mdl-22486952

RESUMO

INTRODUCTION: The aetiological diagnosis of obstructive defaecation syndrome (ODS) requires, among others, imaging tests. The purpose of this study is to descriptively analyse and compare the findings of dynamic pelvic magnetic resonance imaging (DPMRI) with the clinical examinations in patients with ODS. MATERIAL AND METHODS: A prospective comparative study was made between the physical examination and the DPMRI, with a descriptive analysis of the results. A total of 30 patients were included (2 males and 28 females), with a median age of 60 (range 23-76) years, with symptoms of ODS. An anamnesis and detailed physical examination and a DPMRI were performed on all of them. Functional (anismus) and morphological changes (rectocele, enterocele, intussusception, etc.), were analysed. RESULTS: The physical examination did not detect anomalies in 6 (20%) patients. A rectocele was diagnosed in 21 (70%) of the cases, and 2 (6.7%) a rectal mucosal prolapse. The DPMRI showed evidence of pelvic floor laxity in 22 (73.3%) cases, an enterocele in 4 (13.3%), a sigmoidocele in 2 (6.7%), intussusception in 8 (26.7%), rectal mucosal prolapse in 4 (13.3%), anismus in 3 (10%), and a cystocele in 4 (13.3%). The rectocele was the most frequent diagnosis, being given in 26 (86.6%) patients. CONCLUSIONS: Magnetic resonance imaging provides an overall pelvic assessment with good definition of the tissues, and does not use ionising radiation, is well tolerated, and provides us with complementary information to arrive at the diagnosis, and establish the best treatment for ODS. Larger studies comparing videodefaecography (VD), currently considered the Gold Standard technique, are needed to be able to demonstrate whether it is superior or not to DPMRI.


Assuntos
Constipação Intestinal/diagnóstico , Obstrução Intestinal/diagnóstico , Imageamento por Ressonância Magnética/métodos , Exame Físico , Adulto , Idoso , Constipação Intestinal/etiologia , Feminino , Humanos , Obstrução Intestinal/complicações , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Síndrome , Adulto Jovem
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