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BACKGROUND AND AIMS: Effective management of inflammatory bowel disease (IBD) relies on a comprehensive understanding of infliximab (IFX) pharmacokinetics (PK). This study's primary goal was to develop a robust PK model, identifying key covariates influencing IFX clearance (CL), while concurrently evaluating the risk of disease progression during the maintenance phase of IBD treatment. METHODS: The multicenter, prospective, real-world DIRECT study was conducted in several care centers, which included 369 IBD patients in the maintenance phase of IFX therapy. A two-compartment population PK model was used to determine IFX CL and covariates. Logistic and Cox regressions were applied to elucidate the associations between disease progression and covariates embedded in the PK model. RESULTS: The PK model included the contributions of weight, albumin, antidrug antibody (ADA), and fecal calprotectin (FC). On average, higher ADA, FC concentration and weight, and lower albumin concentration resulted in higher IFX CL. In the multivariate regression analyses, FC levels influenced the odds of disease progression in the majority of its definitions, when adjusted for several confounding factors. Additionally, alongside FC, both IFX and CL demonstrated a significant impact on the temporal aspect of disease progression. CONCLUSION: In this 2-year real-world study, readily available clinical covariates, notably FC, significantly impacted IFX availability in IBD patients. We demonstrated that subclinical active inflammation, as mirrored by FC or CRP, substantially influenced IFX clearance. Importantly, FC emerged as a pivotal determinant, not only of IFX pharmacokinetics but also of disease progression. These findings underscore the need to integrate FC into forthcoming IFX pharmacokinetic models, amplifying its clinical significance.
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Progressão da Doença , Fármacos Gastrointestinais , Doenças Inflamatórias Intestinais , Infliximab , Complexo Antígeno L1 Leucocitário , Humanos , Masculino , Feminino , Infliximab/farmacocinética , Estudos Prospectivos , Adulto , Complexo Antígeno L1 Leucocitário/análise , Doenças Inflamatórias Intestinais/tratamento farmacológico , Pessoa de Meia-Idade , Fármacos Gastrointestinais/farmacocinética , Fármacos Gastrointestinais/uso terapêutico , Fármacos Gastrointestinais/sangue , Fezes/química , Peso Corporal , Colite Ulcerativa/tratamento farmacológicoRESUMO
BACKGROUND: The emergence of new treatments the inflammatory bowel diseases (IBD) raised questions regarding the role of older agents, namely thiopurines. AIMS: To clarify the benefits of combination treatment with thiopurines on Crohn's disease (CD) patients in the maintenance phase of infliximab. METHODS: In this analysis of the 2-year prospective multicentric DIRECT study, patients were assessed in terms of clinical activity, faecal calprotectin (FC), C-reactive protein (CRP), and infliximab pharmacokinetics. A composite outcome based on clinical- and drug-related items was used to define treatment failure. RESULTS: The study included 172 patients; of these, 35.5 % were treated with combination treatment. Overall, 18 % of patients achieved the composite outcome, without statistically significant differences between patients on monotherapy and on combination treatment (21.6% vs 11.5 %, p = 0.098). Median CRP, FC, and infliximab pharmacokinetic parameters were similar in both groups. However, in the sub-analysis by infliximab treatment duration, in patients treated for less than 12 months, the composite outcome was reached in fewer patients in the combination group than in the monotherapy group (7.1% vs 47.1 %, p = 0.021). CONCLUSION: In CD patients in maintenance treatment with infliximab, combination treatment does not seem to have benefits over infliximab monotherapy beyond 12 months of treatment duration.
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BACKGROUND: Timely stratification of Crohn's disease (CD) is essential for patients' management. The use of noninvasive accurate biomarkers is key to monitor treatment and to pursue mucosal healing, the ultimate treatment endpoint in CD. OBJECTIVE: We aimed to evaluate the performance of readily available biomarkers and develop risk matrices to predict CD progression. METHODS: Data from 289 CD patients receiving infliximab (IFX) maintenance therapy for 2 years was collected; those patients were included in DIRECT, a prospective multicenter observational study. Disease progression was evaluated using two composite outcomes incorporating clinical and drug-related factors, the first including IFX dose and/or frequency adjustments. Univariate and multivariable logistic regressions were used to calculate the odds ratios (OR) and to develop risk matrices. RESULTS: The isolated presence of anemia at least once during follow-up was a significant predictor of disease progression (OR 2.436 and 3.396 [p ≤ 0.001] for composite outcomes 1 and 2, respectively) regardless of confounding factors. Isolated highly elevated C-reactive protein (CRP; >10.0 mg/L) and fecal calprotectin (FC; >500.0 µg/g) in at least one visit were also significant predictors, while milder elevations (3.1-10.0 mg/L and 250.1-500.0 µg/g) were only relevant when detected in at least two visits (consecutive or not). The combination of biomarkers in risk matrices had good ability to predict progression; patients simultaneously presenting anemia, highly elevated CRP and FC at least once had 42%-63% probability of achieving the composite outcomes. CONCLUSION: The combined evaluation of hemoglobin, CRP, and FC in at least one time point and their incorporation into risk matrices seems to be the optimal strategy for CD management, as data from additional visits did not meaningfully influence the predictions and may delay decision-making.
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Doença de Crohn , Humanos , Infliximab/uso terapêutico , Doença de Crohn/diagnóstico , Doença de Crohn/tratamento farmacológico , Doença de Crohn/metabolismo , Estudos Prospectivos , Biomarcadores , Prognóstico , Progressão da DoençaRESUMO
Melanoma gastrointestinal metastases are rare and represent a late stage of malignant disease with the jejunum and ileum being the most common locations followed by stomach, colon and duodenum. We present a case of a patient with past history of cutaneous melanoma treated twelve years before, in remission. The patient developed upper gastrointestinal bleeding due to metastatic melanoma in the duodenum.
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Neoplasias Gastrointestinais , Melanoma , Neoplasias Cutâneas , Humanos , Melanoma/patologia , Melanoma/secundário , Neoplasias Cutâneas/complicações , Neoplasias Cutâneas/patologia , Hemorragia Gastrointestinal/etiologia , Neoplasias Gastrointestinais/complicações , Íleo/patologiaRESUMO
BACKGROUND AND AIMS: Subclinical intestinal inflammation is common in Crohn's disease (CD). We aimed to explore its impact in the disease progression of infliximab-treated patients and the usefulness of fecal calprotectin (FC) and C-reactive protein (CRP) as surrogate minimally invasive biomarkers. METHODS: The registry-based, prospective, observational, multicenter DIRECT (study to investigate the correlation of fecal calprotectin with serum Drug levels and development of an antI-dRug antibodiEs among adult patients with inflammatory bowel disease reCeiving anti-TNF-alfa treatment or vedoluzimab treatment) study followed infliximab-treated CD patients for 2 years in a tertiary care setting. Persistent inflammation definition was based on FC (>150 µg/g, >250 µg/g, or >350 µg/g) or serum CRP (>3 µg/mL) concentrations over 2 consecutive or at least 3 visits. Patients were categorized according to a composite outcome reflecting disease progression that incorporated surgery; hospitalizations; new fistulae, abscess, or stricture; and treatment escalation. RESULTS: Of 322 DIRECT study patients, 180 asymptomatic, infliximab treated on maintenance regimen were included in the analysis. Patients developing the composite endpoint (n = 96) presented higher median levels of FC (205 [interquartile range, 98-515] µg/g; P = .045) but not of CRP (2.50 [interquartile range, 0.80-6.00] µg/mL; P = .895). Biomarker-defined persistent subclinical inflammation prevalence ranged from 24% to 81%. Considering FC >250 µg/g in 2 consecutive visits, prevalence was 50%, odds of achieving the endpoint were increased 3-fold (odds ratio, 2.996 [95% confidence interval, 1.557-5.776]), and time-to-outcome occurrence was significantly lower among subjects with persistent inflammation (median time: 11 months). Both clinical-related and treatment-related components were significantly associated with persistent inflammation. Definitions based on CRP >3 µg/mL, FC >150 µg/g, FC >350 µg/g, double biomarkers (FC >250 µg/g and/or CRP >3 µg/mL), or more visits did not improve predictive ability. CONCLUSIONS: Persistent inflammation, defined simply and readily by FC >250 µg/g over 2 consecutive visits, was associated with a significantly higher risk and shorter time to occurrence of a composite outcome reflecting disease progression in asymptomatic infliximab-treated CD patients.
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Doença de Crohn , Adulto , Biomarcadores , Proteína C-Reativa , Progressão da Doença , Fezes , Humanos , Inflamação , Infliximab , Complexo Antígeno L1 Leucocitário , Estudos Prospectivos , Fatores de Risco , Inibidores do Fator de Necrose TumoralRESUMO
BACKGROUND: Acute lower gastrointestinal bleeding is a common cause of hospital admission. NOBLADS is a lower gastrointestinal bleeding clinical risk score. OBJECTIVE: This study aimed to externally validate NOBLADS in predicting severe acute lower gastrointestinal bleeding and clinical outcome. DESIGN: Observational retrospective study. SETTING: This study was performed in a single large tertiary hospital. PATIENTS: Patients who were admitted with acute lower gastrointestinal bleeding during a 15-month period and underwent endoscopic evaluation were included. Patients with chronic lower gastrointestinal bleeding or acute lower gastrointestinal bleeding who were admitted for other conditions were excluded. MAIN OUTCOME MEASURES: Primary outcome was acute severe lower gastrointestinal bleeding (classified as severe if requires transfusion of >2 units of packed red blood cells and/or produces a >20% hematocrit fall). Secondary outcomes: red blood cells requirement, therapeutic intervention and hospital stay duration. NOBLADS score was applied to all patients. Its accuracy to predict acute severe bleeding and secondary outcomes were studied using receiver operating characteristic analysis. RESULTS: A total of 173 patients (50.3% males, age 69 ± 17 years) were included. The most common lower gastrointestinal bleeding etiologies were diverticular bleeding (18.5%) and ischemic colitis (15.6%). Fifty patients (28.9%) presented criteria for severe bleeding and 33 patients required instrumental intervention: endoscopic (n = 28), surgical (n = 4), and radiologic (n = 1) therapy. NOBLADS score was significantly different according with acute lower gastrointestinal bleeding causes (p < 0.001) and accurately predicted severe bleeding (area under the receiver operating characteristic curve 0.923 ± 0.018 (p < 0.001)). NOBLADS ≥2 detected acute severe lower gastrointestinal bleeding with 100% sensitivity/62.4% specificity, identifying the need for higher red blood cells requirement (3.6 vs 0.08, p < 0.001), therapeutic intervention (38% vs 13%, p < 0.001), and longer hospital stay (12.8 vs 3 days, p < 0.001). LIMITATIONS: Unicenter retrospective study; number of unprepared sigmoidoscopies/left side colonoscopies; comparison between NOBLADS and other scoring systems was not performed. CONCLUSION: NOBLADS is a practical, highly accurate tool and predicts the need of in-hospital management, early colonoscopy, red blood cells transfusion, and longer hospital stay in patients admitted with acute lower gastrointestinal bleeding. See Video Abstract at http://links.lww.com/DCR/B748.NOBLADS: VALIDACIÓN EXTERNA DE UN SISTEMA DE PUNTUACIÓN DE RIESGO PARA HEMORRAGIA DIGESTIVA BAJA AGUDA GRAVE. ANTECEDENTES: La hemorragia digestiva baja aguda es causa común de admisión hospitalaria. NOBLADS es una puntuación de riesgo clínico de hemorragia gastrointestinal baja. OBJETIVO: Este estudio tuvo como objetivo validar externamente NOBLADS en la predicción de hemorragia digestiva baja aguda grave y sus resultados clínicos. DISEO: Estudio observacional retrospectivo. AJUSTE: Realizado en un gran hospital terciario. PACIENTES: Se incluyeron todas aquellas personas ingresados con hemorragia digestiva baja aguda durante un período de 15 meses y que fueron sometidos a evaluación endoscópica. Se excluyó la hemorragia digestiva baja crónica o la hemorragia digestiva baja aguda en pacientes ingresados por otras afecciones. PRINCIPALES MEDIDAS DE RESULTADO: El resultado pricipal fue la hemorragia digestiva baja grave aguda (clasificada como grave si requiere >2 transfusiones de glóbulos rojos y / o produce una caída del hematocrit >20%). Las medidas de resultados secundarias fueron: requerimiento de glóbulos rojos, intervención terapéutica y duración de la estancia hospitalaria. Se aplicó la puntuación NOBLADS a todos los pacientes. Se estudió su precisión para predecir la hemorragia aguda grave y los resultados secundarios mediante análisis ROC. RESULTADOS: Se incluyeron 173 pacientes (50,3% varones, edad 69 ± 17 años). La etiología de hemorragia digestiva baja más frecuentes fueron: la hemorragia de orígen diverticular (18,5%) y la colitis isquémica (15,6%). 50 pacientes (28,9%) presentaron criterios de sangrado severo y 33 pacientes requirieron intervención instrumental: terapia endoscópica (n = 28), quirúrgica (n = 4), radiológica (n = 1). La puntuación NOBLADS fue significativamente diferente según las causas de hemorragia digestiva baja aguda (p <0,001), siendo precisa para predecir hemorragia grave (AUC 0,923 ± 0,018 (p <0,001). NOBLADS ≥2 detectó hemorragia digestiva baja aguda grave con 100% de sensibilidad / 62,4 % de especificidad, identificando la necesidad de mayor requerimiento de glóbulos rojos (3.6 vs 0.08, p <0.001), intervención terapéutica (38% vs 13%, p <0.001) y estadía hospitalaria más prolongada (12.8 vs 3 días, p <0.001). LIMITACIONES: Estudio retrospectivo Unicentrico; número de sigmoidoscopias / colonoscopias del lado izquierdo no preparadas; no se realizó comparación entre NOBLADS y otros sistemas de puntuación. CONCLUSIN: NOBLADS es una herramienta práctica y altamente precisa que predice la necesidad de manejo hospitalario, colonoscopia precoz, transfusión de glóbulos rojos y estadía hospitalaria más prolongada en pacientes ingresados con hemorragia digestiva baja aguda. Consulte Video Resumen en http://links.lww.com/DCR/B748. (Traducción-Dr. Xavier Delgadillo).
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Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Hemorragia Gastrointestinal/terapia , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Curva ROC , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
INTRODUCTION: Introduction: persistent dysphagia affects 15 % of stroke patients and contributes to malnutrition, aspiration, and death. This study aimed to characterize patients with post-stroke dysphagia who underwent percutaneous endoscopic gastrostomy (PEG), and to assess the impact of PEG feeding on nutritional status and outcome. Methods: an observational and retrospective study using records from patients with post-stroke dysphagia who underwent PEG. Body mass index (BMI), serum albumin, transferrin, and cholesterol were recorded at the time of PEG insertion (T0) and 3 months later (T3). The evolution of these parameters was analyzed and compared to survival. Results: we obtained data from 158 patients (53.2 % males) with a median age of 75 years. Most strokes were ischemic (n = 135, 85.4 %). Median time between stroke and PEG was 2 months. Median survival after gastrostomy was 16 months. At admission, 41.6 % of patients had low BMI, 62.3 % low albumin, 68.6 % low transferrin, and 59.6 % low cholesterol levels. The prevalence of low albumin and low transferrin was higher in the patients who underwent PEG more than 2 months after stroke. A significant increase in albumin and transferrin, and a normalization of cholesterol levels was observed after 3 months of PEG feeding. Mortality was 12.9 %, 27.7 %, and 40 % at 1, 3, and 12 months, respectively. Survival was lower in patients with low albumin, transferrin or total cholesterol at admission. Conclusions: the prevalence of malnutrition is high among patients with post-stroke dysphagia. PEG feeding improves albumin, transferrin, and cholesterol levels. Early post-PEG mortality is high and must be considered on an individual basis.
INTRODUCCIÓN: Introducción: la disfagia persistente afecta al 15 % de los pacientes con accidente cerebrovascular (AVC) y contribuye a producir desnutrición, aspiración y muerte. Este estudio tuvo como objetivo caracterizar a los pacientes con disfagia post-AVC sometidos a gastrostomía endoscópica percutánea (PEG) y evaluar el impacto de la alimentación con PEG sobre el estado nutricional. Métodos: estudio observacional y retrospectivo que utiliza registros de pacientes con disfagia post-AVC sometidos a PEG. El índice de masa corporal (IMC) y los niveles de albúmina, transferrina y colesterol séricos se registraron en el momento de la inserción de la PEG (T0) y 3 meses después (T3). La evolución de estos parámetros se analizó y comparó con la supervivencia. Resultados: se obtuvieron datos de 158 pacientes (53,2 % hombres) con una edad media de 75 años. La mayoría de los AVC fueron isquémicos (n = 135, 85,4 %). El tiempo medio entre el AVC y la PEG fue de 2 meses. La supervivencia media después de la gastrostomía fue de 16 meses. Al ingreso, el 41,6 % de los pacientes presentaba un IMC bajo, el 62,3 % un nivel bajo de albúmina, el 68,6 % un nivel bajo de transferrina y el 59,6 % un nivel bajo de colesterol. La prevalencia de los niveles bajos de albúmina y de transferrina fue mayor en los pacientes que se sometieron a la PEG más de 2 meses después del AVC. Se observó un aumento significativo de la albúmina y la transferrina, y una normalización de los niveles de colesterol, después de 3 meses de alimentación con PEG. La mortalidad fue del 12,9 %, 27,7 % y 40 % a 1, 3 y 12 meses, respectivamente. La supervivencia fue menor en los pacientes con nivel bajo de albúmina, transferrina o colesterol total al ingreso. Conclusiones: la prevalencia de la malnutrición es alta entre los pacientes con disfagia post-AVC. La alimentación con PEG mejora los niveles de albúmina, transferrina y colesterol. La mortalidad temprana post-PEG es alta y debe considerarse de forma individual.
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Transtornos de Deglutição/diagnóstico por imagem , Endoscopia Gastrointestinal/métodos , Terapia Nutricional/métodos , Acidente Vascular Cerebral/complicações , Adulto , Idoso , Índice de Massa Corporal , Transtornos de Deglutição/etiologia , Feminino , Humanos , Masculino , Desnutrição/dietoterapia , Desnutrição/prevenção & controle , Pessoa de Meia-Idade , Estudos Retrospectivos , Acidente Vascular Cerebral/diagnóstico por imagemRESUMO
BACKGROUND AND AIMS: Therapeutic drug monitoring (TDM) of infliximab (IFX) and anti-infliximab antibodies (ATIs) is essential for treatment optimisation in inflammatory bowel disease (IBD) patients. The aim of this study was to estimate and compare the agreement and accuracy between a new rapid test and three established enzyme-linked immunosorbent assays (ELISAs) to quantify ATIs levels, and to evaluate the impact of exogenous IFX on the performance of these assays. METHODS: We analysed 200 serum samples from 57 IBD outpatients in IFX induction or maintenance therapy at six IBD centres in Portugal. ATI levels were quantified using the rapid test Quantum Blue® (QB) Anti-Infliximab (Bühlmann) and three established ELISAs: In-House, Theradiag (Lisa Tracker Anti-Infliximab), and Immundiagnostik (IDKmonitor Infliximab). ATIs were quantified in patients' serum samples and spiked samples with exogenous IFX, based on analytical and clinical cutoffs. Qualitative agreement and accuracy were estimated by Cohen's kappa (k) with 95% confidence intervals. RESULTS: ATIs quantification with clinical cutoffs showed a slight agreement between QB rapid test and In-House [k = 0.163 (0.051-0.276)] and Immundiagnostik [k = 0.085 (0.000-0.177)]. Regarding IFX/ATIs status, the QB rapid test showed a substantial agreement with Theradiag [k = 0.808 (0.729-0.888)] and a fair agreement with In-House [k = 0.343 (0.254-0.431)] and Immundiagnostik [k = 0.217 (0.138-0.297)]. The QB rapid test could not detect ATI-positive levels in samples with exogenous IFX at 5-300 µg/ml. Interference on ATIs detection was observed at exogenous IFX ⩾30 µg/ml for In-house and Immundiagnostik assays. CONCLUSION: QB rapid test is only suitable to detect ATI-positive levels in the absence of IFX.
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BACKGROUND: Self-expanding metal stents (SEMS) have been used for the palliative treatment of malignant gastrointestinal tract obstruction. However, restenosis or incomplete expansion of a first stent is a frequent complication, and the effectiveness of reintervention with placement of a second stent is still controversial. OBJECTIVE: To evaluate the clinical outcomes of covered SEMS (cSEMS) placement after dysfunction of uncovered SEMS (uSEMS) by the stent-in-stent technique. PATIENTS AND METHODS: We retrospectively studied a consecutive series of patients receiving palliative treatment for malignant gastrointestinal obstruction with cSEMS placement after uSEMS dysfunction in a tertiary center from January 2013 to August 2018. Technical and clinical success, time of patency, and adverse events were analyzed. RESULTS: Twelve patients were included; their mean age was 60 ± 9 years. Eleven patients had gastric outlet obstruction, and 1 patient had compression of the transverse colon due to gastric neoplasia. In 5 cases, there was absence of early clinical success with uSEMS and stent dysfunction in 7 cases (median patency time: 81 days). There was 100% technical success and 91.7% clinical success after cSEMS placement. There were no adverse events nor need for reintervention. The median patency time after placement of both stents was 163 days (vs. 71 days with the initial stent). CONCLUSION: cSEMS placement after uSEMS dysfunction is technically feasible and a clinically effective treatment for patients with recurrent malignant gastrointestinal obstruction, with good stent patency in the medium/long term. This approach seems to be safe and without increase in adverse effects.
INTRODUÇÃO: As próteses metálicas autoexpansíveis (PMAE) têm sido utilizadas para a paliação de obstruções malignas do trato gastrointestinal. No entanto, a reestenose ou a expansão incompleta das próteses é uma complicação frequente e a eficácia de uma reintervenção com a colocação de uma segunda prótese é ainda controversa. OBJETIVO: Avaliar os resultados clínicos da colocação de PMAE cobertas (cPMAE) após disfunção de PMAE não-cobertas (ncPMAE) pela técnica de stent-in-stent. MÉTODOS: Estudo retrospetivo, incluindo uma série consecutiva de doentes que colocaram cPMAE após disfunção ncPMAE para paliação de obstrução gastrointestinal maligna, num centro terciário, de janeiro/2013 a agosto/2018. Foram avaliados o sucesso técnico e clínico, o tempo de patência e os eventos adversos. RESULTADOS: Foram incluídos 12 doentes, com uma idade média de 60 ± 9 anos. Onze doentes apresentavam obstrução do trato de saída gástrico e um doente compressão extrínseca do cólon transverso por neoplasia gástrica. Em 5 doentes verificou-se ausência de sucesso clínico precoce com ncPMAE e, em 7 casos, disfunção da prótese (tempo mediano de patência de 81 dias). Houve 100% de sucesso técnico e 91,7% de sucesso clínico após a colocação do cPMAE. Não se registaram eventos adversos ou necessidade de reintervenção. O tempo médio de patência após a colocação de ambas as próteses foi de 163 dias (vs. 71 com prótese inicial). CONCLUSÃO: A colocação de cPMAE após disfunção de ncPMAE é tecnicamente viável e representa um tratamento eficaz em doentes com obstrução gastrointestinal maligna recorrente, com boa patência da prótese a médio/longo prazo. Esta abordagem parece ser segura, sem aumento de eventos adversos.
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Antineoplásicos/uso terapêutico , Carcinoma Hepatocelular/tratamento farmacológico , Infecções por HIV/virologia , Neoplasias Hepáticas/tratamento farmacológico , Sorafenibe/uso terapêutico , Idoso , Carcinoma Hepatocelular/virologia , Coinfecção/complicações , Coinfecção/tratamento farmacológico , Coinfecção/virologia , HIV , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Hepacivirus , Hepatite C/complicações , Hepatite C/tratamento farmacológico , Hepatite C/virologia , Humanos , Quimioterapia de Indução , Neoplasias Hepáticas/virologia , MasculinoRESUMO
BACKGROUND: The impact of inflammatory bowel disease (IBD) on sexual health is a leading concern among patients. Most studies focus on sexual dysfunction rather than patient-perceived sexual quality of life (SQoL). We aimed to assess SQoL in IBD patients compared with healthy controls. METHODS: This is a multicenter, cross-sectional study of IBD patients (n = 575 with Crohn's disease and n = 294 with ulcerative colitis), compared with healthy controls (n = 398), that used an anonymous self-administered questionnaire. This multimodal questionnaire included sociodemographic data and 4 validated instruments: Short IBD Questionnaire, Social Desirability Scale, Sexual QoL Questionnaire-Male/Female, Nine-item Patient Health Questionnaire. RESULTS: Inflammatory bowel disease patients reported lower SQoL (men: 77.29 vs 83.83; P < 0.001; women: 70.40 vs 81.63; P < 0.001) compared with controls. Among IBD patients, SQoL was positively correlated with health-related quality of life (HRQoL) and negatively correlated with depression symptoms. Perianal disease was associated with lower HRQoL and higher incidence of depression, but only impacted SQoL in men. In linear regression analysis for men, SQoL was associated with age, marital status, and depression (ß, -2.101; 95% confidence interval [CI], -2.505 to -1.696; P < 0.001). In women, SQoL was associated with depression (ß, -1.973; 95% CI, -2.313 to -1.632; P < 0.001) only. CONCLUSIONS: Patients with IBD had impaired SQoL compared with healthy controls. Age, widow status, and depression were independent predictors of SQoL in men with IBD, whereas in women depression was the only independent predictor. Emotional and self-esteem issues were the main concerns reported by IBD patients regarding sexual health.
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Colite Ulcerativa/psicologia , Doença de Crohn/psicologia , Qualidade de Vida/psicologia , Comportamento Sexual/psicologia , Adolescente , Adulto , Fatores Etários , Estudos Transversais , Depressão/etiologia , Depressão/psicologia , Emoções , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Portugal , Autoimagem , Fatores Sexuais , Inquéritos e Questionários , Adulto JovemRESUMO
Background and aims: An endoscopic grading system (EGGIM) using narrow-band-imaging (NBI) has shown to accurately identify patients with extensive gastric intestinal metaplasia (GIM). However, description with alternative systems such as blue-light-imaging (BLI) is limited. The aim of this study is to determine the reliability and accuracy of BLI-bright regarding diagnosis and staging of GIM.Methods: Reliability of WLE (white-light-endoscopy) and BLI among 6 observers was assessed using a standard classification based on endoscopic images. Afterward, 37 patients were submitted to gastroscopy using FujifilmEG-760Z and endoscopists had to determine EGGIM score using BLI-bright and to perform gastric biopsies for operative-link-of-gastric-intestinal-metaplasia (OLGIM) calculation. BLI-bright accuracy was determined by comparing results with prior EGGIM scores with NBI and current OLGIM.Results: Compared with WLE, the interobserver reliability between observers was substantially better with BLI (Weighted Kappa: 0.8 vs 0.41). There was an 84% agreement between BLI and NBI assessing EGGIM intervals (EGGIM 0-4vs5-10). The area under the ROC curve was 0.90 (95%CI: 0.79-1.0) using the cut-off of EGGIM > 4 to determine advanced GIM, with a sensitivity of 100% (95%CI: 88-100%).Discussion: BLI-bright is reliable for the diagnosis of gastric intestinal metaplasia and agrees significantly with NBI evaluation. Preliminary data suggests high sensitivity for identifying patients with increased risk of gastric cancer.