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Rodrigues CM, Carvalho AC, Ventura S, Domingues ÂP, Silva A, Ministro P. Persistent Fever after COVID-19 Vaccination in a Patient with Ulcerative Colitis: A Call for Attention. GE Port J Gastroenterol 2024; 31:129-135. [PMID: 38572438 PMCID: PMC10987068 DOI: 10.1159/000530834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/06/2023] [Indexed: 04/05/2024]
Abstract
The development of vaccinations has been game-changing in the ongoing effort to combat the COVID-19 pandemic. Until now, adverse effects are being reported at low frequency, including thrombocytopenia and myocarditis. Careful monitoring for any suspicious symptoms and signs following vaccination is necessary. We report a case of hemophagocytic lymphohistiocytosis (HLH) after mRNA COVID-19 vaccine in a 23-year-old female with ulcerative colitis. Diagnosis was made according to HLH-2004 criteria and the patient was treated with dexamethasone with response. Our report aimed to draw attention to the potential relation between COVID-19 vaccines and HLH and the necessity of continued surveillance, especially in at-risk populations such as those with underlying immune dysregulation.
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Affiliation(s)
| | | | - Sofia Ventura
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | | | - Américo Silva
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
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Magro F, Fernandes S, Patita M, Arroja B, Lago P, Rosa I, de Sousa HT, Ministro P, Mocanu I, Vieira A, Castela J, Moleiro J, Roseira J, Cancela E, Sousa P, Portela F, Correia L, Moreira P, Dias S, Afonso J, Danese S, Peyrin-Biroulet L, Vucicevic KM, Santiago M. The influence of subclinical active inflammation on IFX pharmacokinetic modeling and disease progression assessment: findings from a prospective real-world study in inflammatory bowel disease patients. J Crohns Colitis 2024:jjae014. [PMID: 38243908 DOI: 10.1093/ecco-jcc/jjae014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Indexed: 01/22/2024]
Abstract
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 all its different 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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Affiliation(s)
- Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Gastroenterology, São João Hospital University Centre, Porto, Portugal
- Centre for Health Technology and Services Research, Health Research Network (CINTESIS@RISE), Faculty of Medicine of the University of Porto, Portugal
- Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Samuel Fernandes
- Department of Gastroenterology, Northern Lisbon University Hospital Centre, Lisbon, Portugal
- Clinica Universitária de Gastrenterologia da Universidade de Medicina de Lisboa, Lisbon, Portugal
| | - Marta Patita
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Paula Lago
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
- Department of Gastroenterology, Porto Hospital University Centre, Porto, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Helena Tavares de Sousa
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal
- ABC - Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Paula Ministro
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Irina Mocanu
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Ana Vieira
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Joana Castela
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Joana Roseira
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal
- ABC - Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Eugénia Cancela
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Francisco Portela
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
- Department of Gastroenterology, Coimbra Hospital University Centre, Coimbra, Portugal
| | - Luís Correia
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
- Department of Gastroenterology, Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Paula Moreira
- Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal
| | - Sandra Dias
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Joana Afonso
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IBD Center, Humanitas Research Hospital, IRCCS, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Nancy, France
| | - Katarina M Vucicevic
- Department of Pharmacokinetics and Clinical Pharmacy, University of Belgrade, Serbia
| | - Mafalda Santiago
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
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Sousa P, Patita M, Arroja B, Lago P, Rosa I, de Sousa HT, Ministro P, Mocanu I, Vieira A, Castela J, Moleiro J, Roseira J, Cancela E, Portela F, Correia L, Santiago M, Dias S, Alves C, Afonso J, Dias CC, Magro F. Thiopurines have no impact on outcomes of Crohn's disease patients beyond 12 months of maintenance treatment with infliximab. Dig Liver Dis 2023:S1590-8658(23)01016-2. [PMID: 37980274 DOI: 10.1016/j.dld.2023.10.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 11/20/2023]
Abstract
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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Affiliation(s)
- Paula Sousa
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Marta Patita
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Paula Lago
- Department of Gastroenterology, Porto Hospital University Centre, Porto, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Helena Tavares de Sousa
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal; ABC - Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Irina Mocanu
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Ana Vieira
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Joana Castela
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Joana Roseira
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal; ABC - Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Eugenia Cancela
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Coimbra Hospital University Centre, Coimbra, Portugal
| | - Luis Correia
- Department of Gastroenterology, Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Mafalda Santiago
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal; Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Sandra Dias
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Catarina Alves
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joana Afonso
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Claudia Camila Dias
- Knowledge Management Unit, Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal; CINTESIS@RISE, Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal
| | - Fernando Magro
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal; Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; CINTESIS@RISE, Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal; Department of Gastroenterology, São João Hospital University Centre, Porto, Portugal; Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal.
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Magro F, Estevinho MM, Catalano G, Patita M, Arroja B, Lago P, Rosa I, Tavares de Sousa H, Ministro P, Mocanu I, Vieira A, Castela J, Moleiro J, Roseira J, Cancela E, Sousa P, Portela F, Correia L, Moreira P, Santiago M, Dias S, Afonso J, Danese S, Peyrin-Biroulet L, Dias CC. How many biomarker measurements are needed to predict prognosis in Crohn's disease patients under infliximab?-A prospective study. United European Gastroenterol J 2023. [PMID: 37318072 DOI: 10.1002/ueg2.12420] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 05/07/2023] [Indexed: 06/16/2023] Open
Abstract
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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Affiliation(s)
- Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Gastroenterology, São João Hospital University Centre, Porto, Portugal
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
- Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal
| | - Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Gastroenterology, Vila Nova de Gaia Espinho Hospital Center, Vila Nova de Gaia, Portugal
| | - Gaia Catalano
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Marta Patita
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Paula Lago
- Department of Gastroenterology, Porto Hospital University Centre, Porto, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Helena Tavares de Sousa
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal
- ABC - Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Irina Mocanu
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Ana Vieira
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Joana Castela
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, IPOLFG, EPE, Lisbon, Portugal
| | - Joana Roseira
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal
| | - Eugénia Cancela
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Coimbra Hospital University Centre, Coimbra, Portugal
| | - Luís Correia
- Department of Gastroenterology, Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Paula Moreira
- Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal
| | - Mafalda Santiago
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Sandra Dias
- Portuguese Group of Studies in Inflammatory Bowel Disease (Grupo de Estudos da Doença Inflamatória Intestinal - GEDII), Porto, Portugal
| | - Joana Afonso
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IBD Center, Humanitas Research Hospital, IRCCS, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Nancy, France
| | - Cláudia Camila Dias
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
- Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Porto, Portugal
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Carvalho AC, Cardoso R, Pires F, Ventura S, Portela F, Ministro P, Silva A. Diagnosis of Bowel Endometriosis Using Endoscopic Ultrasound-guided Fine Needle Aspiration. Korean J Gastroenterol 2023; 81:46-51. [PMID: 36695067 DOI: 10.4166/kjg.2022.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/02/2022] [Accepted: 09/20/2022] [Indexed: 01/26/2023]
Abstract
Endometriosis is a relatively common gynecological condition in women of reproductive age. The rectosigmoid region is the most commonly affected segment when the gastrointestinal tract is involved. A differential diagnosis of colorectal neoplasia is difficult because of the similar clinical, endoscopic, and radiology findings. A 42-year-old female presented with abdominal distention and was subsequently diagnosed with a large bowel obstruction in the rectum. A temporary colostomy was performed, and endoscopy revealed a rectal mass obstructing the rectum. The biopsy showed normal mucosa, and it was difficult to exclude rectal malignancies even after the imaging workup. Endoscopic ultrasound demonstrated a hypoechoic lesion below the rectal mucosa, and fine needle aspiration confirmed the diagnosis of bowel endometriosis. Bowel endometriosis is a challenging diagnosis. Endoscopic ultrasound- guided fine-needle aspiration is useful for acquiring adequate samples for histological confirmation and a definitive diagnosis of bowel endometriosis.
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Affiliation(s)
- Ana Catarina Carvalho
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Ricardo Cardoso
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Francisco Pires
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Sofia Ventura
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Américo Silva
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
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Pires F, Martins D, Ministro P. A survey on the impact of IBD in sexual health: Into intimacy. Medicine (Baltimore) 2022; 101:e32279. [PMID: 36596019 PMCID: PMC9803526 DOI: 10.1097/md.0000000000032279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Patients with Inflammatory Bowel Disease (IBD) are at increased risk of psychological and physical burden, including sexual dysfunction (SD). This study aimed to assess the prevalence of SD and to identify its predictive factors, in IBD patients. This unicentric cross-sectional case-control survey (ratio 2:1) included patients followed at the day hospital IBD consultation, in the Gastroenterology department of a tertiary referral center, for 2 years. Participants received anonymous questionnaires, concerning basic characteristics and sexual function, and a questionnaire on anxiety and depression, body image, fatigue, and IBD-specific health-related quality of life (QoL). We analyzed data from 120 IBD patients and 60 healthy controls. Forty-two female (56.8%) and 6 male (14.6%) IBD patients, and 6 women (15%) and 2 males (10%) of the control group presented SD. SD was significantly higher in IBD patients with age between 18 and 30 and 51 and 60 than in healthy controls (P < .05) Regarding multivariate analysis, age was a predictive factor for SD in males (P = .014), and anxiety and depression (P = .002) and fatigue (P = .043) in females. SD is a predictor of lower QoL among IBD patients, considering the last 15 (P < .001) and 60 days (P = .001), regarding univariate analysis. SD (P = .007), body image distortion (P < .001), and fatigue (P = .004) were predictors of low QoL (last 15 days, multivariate analysis). SD was more prevalent in IBD patients than in the control group and impacted negatively the QoL of patients. Age was a predictive factor for SD in men while anxiety and depression, and fatigue were predictive of SD in women.
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Affiliation(s)
- Francisco Pires
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Diana Martins
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
- *Correspondence: Paula Ministro, Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, E.P.E., Av. Rei D. Duarte, 3504-509 Viseu, Portugal (e-mail: )
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Fernandes SR, Serrazina J, Botto IA, Leal T, Guimarães A, Garcia JL, Rosa I, Prata R, Carvalho D, Neves J, Campelo P, Ventura S, Silva A, Coelho M, Sequeira C, Oliveira AP, Portela F, Ministro P, Tavares de Sousa H, Ramos J, Claro I, Gonçalves R, Correia LA, Marinho RT, Cortez‐Pinto H, Magro F. Transmural remission improves clinical outcomes up to 5 years in Crohn's disease. United European Gastroenterol J 2022; 11:51-59. [PMID: 36575615 PMCID: PMC9892415 DOI: 10.1002/ueg2.12356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/14/2022] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION Evidence supporting transmural remission (TR) as a long-term treatment target in Crohn's disease (CD) is still unavailable. Less stringent but more reachable targets such as isolated endoscopic (IER) or radiologic remission (IRR) may also be acceptable options in the long-term. METHODS Multicenter retrospective study including 404 CD patients evaluated by magnetic resonance enterography and colonoscopy. Five-year rates of hospitalization, surgery, use of steroids, and treatment escalation were compared between patients with TR, IER, IRR, and no remission (NR). RESULTS 20.8% of CD patients presented TR, 23.3% IER, 13.6% IRR and 42.3% NR. TR was associated with lower risk of hospitalization (odds-ratio [OR] 0.244 [0.111-0.538], p < 0.001), surgery (OR 0.132 [0.030-0.585], p = 0.008), steroid use (OR 0.283 [0.159-0.505], p < 0.001), and treatment escalation (OR 0.088 [0.044-0.176], p < 0.001) compared to no NR. IRR resulted in lower risk of hospitalization (OR 0.333 [0.143-0.777], p = 0.011) and treatment escalation (OR 0.260 [0.125-0.540], p < 0.001), while IER reduced the risk of steroid use (OR 0.442 [0.262-0.745], p = 0.002) and treatment escalation (OR 0.490 [0.259-0.925], p = 0.028) compared to NR. CONCLUSIONS TR improved clinical outcomes over 5 years of follow-up in CD patients. Distinct but significant benefits were seen with IER and IRR. This suggests that both endoscopic and radiologic remission should be part of the treatment targets of CD.
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Affiliation(s)
- Samuel Raimundo Fernandes
- Serviço de Gastrenterologia e HepatologiaHospital Santa MariaCentro Hospitalar Universitário Lisboa NorteClínica Universitária de Gastrenterologia, Faculdade de Medicina de LisboaLisboaPortugal
| | - Juliana Serrazina
- Serviço de Gastrenterologia e HepatologiaHospital Santa MariaCentro Hospitalar Universitário Lisboa NorteClínica Universitária de Gastrenterologia, Faculdade de Medicina de LisboaLisboaPortugal
| | - Inês Ayala Botto
- Serviço de Gastrenterologia e HepatologiaHospital Santa MariaCentro Hospitalar Universitário Lisboa NorteClínica Universitária de Gastrenterologia, Faculdade de Medicina de LisboaLisboaPortugal
| | - Tiago Leal
- Serviço de GastrenterologiaHospital de BragaBragaPortugal
| | | | - Joana Lemos Garcia
- Serviço de GastrenterologiaInstituto Português de Oncologia de Lisboa Francisco GentilLisboaPortugal
| | - Isadora Rosa
- Serviço de GastrenterologiaInstituto Português de Oncologia de Lisboa Francisco GentilLisboaPortugal
| | - Rita Prata
- Serviço de GastrenterologiaHospital Santo António dos CapuchosCentro Hospitalar Universitário Lisboa CentralLisboaPortugal
| | - Diana Carvalho
- Serviço de GastrenterologiaHospital Santo António dos CapuchosCentro Hospitalar Universitário Lisboa CentralLisboaPortugal
| | - João Neves
- Serviço de GastrenterologiaCentro Hospitalar Universitário do AlgarveBiomedical Center of AlgarveUniversity of AlgarvePortimãoPortugal
| | - Pedro Campelo
- Serviço de GastrenterologiaCentro Hospitalar Universitário do AlgarveBiomedical Center of AlgarveUniversity of AlgarvePortimãoPortugal
| | - Sofia Ventura
- Serviço de GastrenterologiaCentro Hospitalar Tondela ViseuViseuPortugal
| | - Andrea Silva
- Serviço de GastrenterologiaCentro Hospitalar Universitário CoimbraCoimbraPortugal
| | - Mariana Coelho
- Serviço de GastrenterologiaHospital de São BernardoSetúbalPortugal
| | | | | | - Francisco Portela
- Serviço de GastrenterologiaCentro Hospitalar Universitário CoimbraCoimbraPortugal
| | - Paula Ministro
- Serviço de GastrenterologiaCentro Hospitalar Tondela ViseuViseuPortugal
| | - Helena Tavares de Sousa
- Serviço de GastrenterologiaCentro Hospitalar Universitário do AlgarveBiomedical Center of AlgarveUniversity of AlgarvePortimãoPortugal
| | - Jaime Ramos
- Serviço de GastrenterologiaHospital Santo António dos CapuchosCentro Hospitalar Universitário Lisboa CentralLisboaPortugal
| | - Isabel Claro
- Serviço de GastrenterologiaInstituto Português de Oncologia de Lisboa Francisco GentilLisboaPortugal
| | | | - Luís Araújo Correia
- Serviço de Gastrenterologia e HepatologiaHospital Santa MariaCentro Hospitalar Universitário Lisboa NorteClínica Universitária de Gastrenterologia, Faculdade de Medicina de LisboaLisboaPortugal
| | - Rui Tato Marinho
- Serviço de Gastrenterologia e HepatologiaHospital Santa MariaCentro Hospitalar Universitário Lisboa NorteClínica Universitária de Gastrenterologia, Faculdade de Medicina de LisboaLisboaPortugal
| | - Helena Cortez‐Pinto
- Serviço de Gastrenterologia e HepatologiaHospital Santa MariaCentro Hospitalar Universitário Lisboa NorteClínica Universitária de Gastrenterologia, Faculdade de Medicina de LisboaLisboaPortugal
| | - Fernando Magro
- Serviço de GastrenterologiaHospital de São JoãoPortoPortugal,Department of Pharmacology and TherapeuticsInstitute for Molecular and Cell BiologyUniversity of PortoPortoPortugal
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Santiago M, Dias CC, Alves C, Ministro P, Gonçalves R, Carvalho D, Portela F, Correia L, Lago P, Magro F. The Magnitude of Crohn's Disease Direct Costs in Health Care Systems (from Different Perspectives): A Systematic Review. Inflamm Bowel Dis 2022; 28:1527-1536. [PMID: 35179190 DOI: 10.1093/ibd/izab334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND The prevalence of inflammatory bowel disease (IBD) has been increasing worldwide, causing high impact on the quality of life of patients and an increasing burden for health care systems. In this systematic review, we reviewed the literature concerning the direct costs of Crohn's disease (CD) for health care systems from different perspectives: regional, economic, and temporal. METHODS We searched for original real-world studies examining direct medical health care costs in Crohn's disease. The primary outcome measure was the mean value per patient per year (PPY) of total direct health care costs for CD. Secondary outcomes comprised hospitalization, surgery, CD-related medication (including biologics), and biologics mean costs PPY. RESULTS A total of 19 articles were selected for inclusion in the systematic review. The studies enrolled 179 056 CD patients in the period between 1997 and 2016. The pooled mean total cost PPY was €6295.28 (95% CI, €4660.55-€8503.41). The pooled mean hospitalization cost PPY for CD patients was €2004.83 (95% CI, €1351.68-€2973.59). The major contributors for the total health expenditure were biologics (€5554.58) and medications (€3096.53), followed by hospitalization (€2004.83) and surgery (€1883.67). No differences were found between regional or economic perspectives, as confidence intervals overlapped. However, total costs were significantly higher after 2010. CONCLUSIONS Our review highlighted the burden of CD for health care systems from different perspectives (regional, economic, and temporal) and analyzed the impact of the change of IBD treatment paradigm on total costs. Reducing the overall burden can depend on the increase of remission rates to further decrease hospitalizations and surgeries.
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Affiliation(s)
- Mafalda Santiago
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.,Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal
| | - Cláudia Camila Dias
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.,Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Portugal
| | - Catarina Alves
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Paula Ministro
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Gastroenterology, Tondela-Viseu Hospital Center, Viseu, Portugal
| | - Raquel Gonçalves
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Diana Carvalho
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Gastroenterology, Central Lisbon Hospital Center, Lisbon, Portugal
| | - Francisco Portela
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Gastroenterology, Coimbra University Hospital Center, Coimbra, Portugal
| | - Luís Correia
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Gastroenterology and Hepatology, Northern Lisbon Hospital Center, Lisbon, Portugal
| | - Paula Lago
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Gastroenterology, Porto University Hospital Center, Porto, Portugal
| | - Fernando Magro
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.,Portuguese Inflammatory Bowel Disease Study Group (GEDII), Portugal.,Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Gastroenterology, São João University Hospital Center, Porto, Portugal.,Clinical Pharmacology Unit, São João University Hospital Center, Porto, Portugal
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9
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Magro F, Magalhães D, Patita M, Arroja B, Lago P, Rosa I, Tavares de Sousa H, Ministro P, Mocanu I, Vieira A, Castela J, Moleiro J, Roseira J, Cancela E, Sousa P, Portela F, Correia L, Santiago M, Dias S, Alves C, Afonso J, Danese S, Peyrin-Biroulet L, Dias CC. Subclinical Persistent Inflammation as Risk Factor for Crohn's Disease Progression: Findings From a Prospective Real-World Study of 2 Years. Clin Gastroenterol Hepatol 2022; 20:2059-2073.e7. [PMID: 34896644 DOI: 10.1016/j.cgh.2021.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/17/2021] [Accepted: 12/02/2021] [Indexed: 12/15/2022]
Abstract
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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Affiliation(s)
- Fernando Magro
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Gastroenterology, São João Hospital University Centre, Porto, Portugal; Center for Health Technology and Services Research, Porto, Portugal; Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal; Portuguese Inflammatory Bowel Disease Group, Porto, Portugal.
| | - Diogo Magalhães
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Marta Patita
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Paula Lago
- Department of Gastroenterology, Porto Hospital University Centre, Porto, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, Instituto Português de Oncologia de Lisboa Francisco Gentil, Entidade Pública Empresarial, Lisbon, Portugal
| | - Helena Tavares de Sousa
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal; Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Irinia Mocanu
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Ana Vieira
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Joana Castela
- Department of Gastroenterology, Instituto Português de Oncologia de Lisboa Francisco Gentil, Entidade Pública Empresarial, Lisbon, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, Instituto Português de Oncologia de Lisboa Francisco Gentil, Entidade Pública Empresarial, Lisbon, Portugal
| | - Joana Roseira
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal
| | - Eugénia Cancela
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Coimbra Hospital University Centre, Coimbra, Portugal
| | - Luís Correia
- Department of Gastroenterology, Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Mafalda Santiago
- Center for Health Technology and Services Research, Porto, Portugal; Portuguese Inflammatory Bowel Disease Group, Porto, Portugal
| | - Sandra Dias
- Portuguese Inflammatory Bowel Disease Group, Porto, Portugal
| | - Catarina Alves
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joana Afonso
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; IBD Center, Humanitas Research Hospital, IRCCS, Rozzano, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandœuvre-lès-Nancy, France
| | - Claudia Camila Dias
- Center for Health Technology and Services Research, Porto, Portugal; Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
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Carvalho AC, Pinho J, Cancela E, Vieira HM, Silva A, Ministro P. Inflammatory bowel disease and thromboembolic events: a c'lot to learn. Therap Adv Gastroenterol 2022; 15:17562848221100626. [PMID: 35651649 PMCID: PMC9149613 DOI: 10.1177/17562848221100626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is associated with a variety of extraintestinal manifestations including arterial and venous thromboembolism. Research evidences that IBD patients have about a 2- to 3-fold increase in the risk of venous thromboembolism when compared with the general population. OBJECTIVES We intended to evaluate the coagulation parameters and the prevalence of thromboembolic events (TE) in IBD patients. It was also our aim to investigate the correlation between coagulation parameters and disease phenotype and activity in this population. METHODS This single center prospective observational study was performed between November 2016 and April 2020. The cohort included patients with 18 years of age or older, diagnosed with IBD and followed at a gastroenterology consultation, during a follow-up period of 36 months. Patients were evaluated in terms of IBD type, extent and disease behavior, clinical scores of IBD activity, medication, smoking history, family and personal history of TE, coagulation parameters, fecal calprotectin levels, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), hospitalization due to TE, IBD-related hospitalization or surgery, pregnancy, or diagnosis of malignancy. RESULTS The study included 149 IBD patients (67 males and 82 females). Coagulation parameters were similar in CD and UC patients and only plasminogen was increased in CD patients [97.4 (17.0) versus 91.6 (13.3), p = 0.035], when comparing with UC patients. The determined values were in the range of the reference values described in literature for the standard population. During the follow-up period, none of the patients experienced a TE that demanded hospitalization. CONCLUSION In our study, acquired and inherited risk factors for TE and changes in coagulation parameters did not show to influence prothrombotic predisposition in IBD patients. As such, the clinical relevance of measuring coagulation parameters in this population is questionable. TRIAL REGISTRY NCT05162339 (ClinicalTrials.gov ID).
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Affiliation(s)
- Ana Catarina Carvalho
- Department of Gastroenterology, Centro
Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Juliana Pinho
- Department of Gastroenterology, Centro
Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Eugénia Cancela
- Department of Gastroenterology, Centro
Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
| | - Hugo Marcelo Vieira
- Department of Public Health, Unidade de Saúde
Pública ACeS Maia/Valongo, Porto, Portugal
| | - Américo Silva
- Department of Gastroenterology, Centro
Hospitalar Tondela-Viseu, E.P.E., Viseu, Portugal
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11
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Magro F, Sottomayor C, Alves C, Santiago M, Ministro P, Lago P, Correia L, Gonçalves R, Carvalho D, Portela F, Dias CC, Dignass A, Danese S, Peyrin-Biroulet L, Estevinho MM, Leão Moreira P. Composite outcomes in observational studies of Crohn's disease: a systematic review and meta-analysis. Therap Adv Gastroenterol 2022; 15:17562848221092754. [PMID: 35601803 PMCID: PMC9118904 DOI: 10.1177/17562848221092754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/18/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND This systematic review and meta-analysis aims to assess composite and aggregate outcomes of observational studies in Crohn's disease and to evaluate whether the number and type of variables included affect the frequency of the outcome. METHODS MEDLINE [via PubMed], Scopus and Web of Science were searched to identify observational studies that enrolled patients with Crohn's disease and evaluated a composite or aggregate outcome. The proportion of patients achieving the outcome was determined and a random-effects meta-analysis was performed to evaluate how the frequency of each outcome varies according to the reporting of predefined variables. RESULTS From 10,257 identified records, 46 were included in the qualitative analysis and 38 in the meta-analysis. The frequency for composite and aggregate outcomes was 0.445 [95% confidence interval (CI): 0.389-0.501] and 0.140 (95% CI: 0.000-0.211), respectively. When comparing composite outcomes by number of included variables, the frequency was 0.271 (95% CI: 0.000-0.405) and 0.698 (95% CI: 0.651-0.746), for one and six variables, respectively. The frequency of the composite outcome varied according to the identity of the variables being reported. Specific pairs of predefined variables had a significant effect in the frequency of composite outcomes. CONCLUSION Composite outcomes with increasing number of predefined variables show an increase in frequency. Outcomes including variables such as 'Surgery' and 'Steroids' had higher frequencies when compared with the ones that did not include these variables. These results show that the frequency of composite outcomes is dependent on the number and type of variables being reported.
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Affiliation(s)
| | | | - Catarina Alves
- Faculty of Medicine, University of Porto, Porto, Portugal
| | - Mafalda Santiago
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Tondela-Viseu Hospital Centre, Viseu, Portugal
| | - Paula Lago
- Department of Gastroenterology, Santo António University Hospital Center (CHUPorto), Porto, Portugal
| | - Luís Correia
- Department of Gastroenterology, Lisbon North Hospital Centre, Santa Maria Hospital, Lisbon, Portugal
| | | | - Diana Carvalho
- Department of Gastroenterology, Santo António dos Capuchos Hospital at Centro Hospitalar Lisboa Central, Lisboa, Portugal
| | - Francisco Portela
- Department of Gastroenterology, University Hospital Centre of Coimbra, Coimbra, Portugal
| | - Cláudia Camila Dias
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal,Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Frankfurt, Germany
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy,Inflammatory Bowel Disease (IBD) Center, Department of Gastroenterology, Humanitas Clinical and Research Center (IRCCS), Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal,Department of Gastroenterology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - Paula Leão Moreira
- Department of Clinical Pharmacology, São João University Hospital Center (CHUSJ), Porto, Portugal
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12
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Santiago M, Stocker F, Ministro P, Gonçalves R, Carvalho D, Portela F, Correia L, Lago P, Trindade E, Dias CC, Magro F. Incidence Trends of Inflammatory Bowel Disease in a Southern European Country: A Mirror of the Western World? Clin Transl Gastroenterol 2022; 13:e00481. [PMID: 35347090 PMCID: PMC9132531 DOI: 10.14309/ctg.0000000000000481] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 02/09/2022] [Indexed: 12/07/2022] Open
Abstract
INTRODUCTION Inflammatory bowel disease (IBD) affects people from all age categories worldwide. Although the incidence of the disease is stabilizing or decreasing in most Western world countries, its prevalence is still increasing because of the rise in life expectancy and better disease management. This work intends to identify the trends related to IBD incidence nationwide, analyzing regional, sex, and age distributions. METHODS Data were provided by the Portuguese Shared Services of the Ministry of Health. This study consisted of a retrospective analysis of all first consultations coded for "Chronic enteritis/ulcerative colitis" (D94) in a primary healthcare setting, between 2017 and 2020, in Portugal. The primary outcome measure was the IBD incidence rate per 100,000 inhabitants. We also calculated the incidence rate per person-year and forecasted incidence until 2024. RESULTS Between 2017 and 2019, the incidence rate of IBD in Portugal decreased from 54.9 to 48.6 per 100,000 inhabitants. The average incidence was 20 new cases of IBD per 1,000 person-year. It was predicted that, in December 2023, IBD incidence would reach 305.4 new cases (95% Prediction Interval 156.6-454.3), a similar result to the values forecasted for December 2021 (305.4, 95% Prediction Interval 197.3-413.6). DISCUSSION The incidence of IBD slightly declined from 2017 to 2019, and it is posed to stabilize in the future. The presented data are of the utmost importance for the characterization of IBD in Southern European countries and the establishment of future health policies in the setting of compounding prevalence in the Western world.
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Affiliation(s)
- Mafalda Santiago
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal;
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
| | - Francisco Stocker
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal;
| | - Paula Ministro
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Gastroenterology, Tondela-Viseu Hospital Center, Viseu, Portugal;
| | - Raquel Gonçalves
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Gastroenterology, Braga Hospital, Braga, Portugal;
| | - Diana Carvalho
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Gastroenterology, Central Lisbon Hospital Center, Lisbon, Portugal;
| | - Francisco Portela
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Gastroenterology, Coimbra University Hospital Center, Coimbra, Portugal;
| | - Luís Correia
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Gastroenterology and Hepatology, Northern Lisbon Hospital Center, Lisbon, Portugal;
| | - Paula Lago
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Gastroenterology, Porto University Hospital Center, Porto, Portugal;
| | - Eunice Trindade
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Pediatrics, São João University Hospital Center, Porto, Portugal;
| | - Cláudia Camila Dias
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal;
- Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Porto, Portugal;
| | - Fernando Magro
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal;
- Portuguese Inflammatory Bowel Disease Study Group (GEDII), Porto, Portugal;
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal;
- Department of Gastroenterology, São João University Hospital Center, Porto, Portugal;
- Clinical Pharmacology Unit, São João University Hospital Center, Porto, Portugal.
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13
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Magro F, Alves C, Santiago M, Ministro P, Lago P, Correia L, Gonçalves R, Carvalho D, Portela F, Dias CC, Dignass A, Danese S, Peyrin-Biroulet L, Estevinho MM, Moreira P. Composite outcomes in observational studies of ulcerative colitis: A systematic review and meta-analysis. United European Gastroenterol J 2021; 10:54-72. [PMID: 34907660 PMCID: PMC8830283 DOI: 10.1002/ueg2.12183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 11/18/2021] [Indexed: 12/13/2022] Open
Abstract
Background Ulcerative colitis (UC) has been the focus of numerous observational studies over the years and a common strategy employed in their design is the use of composite and aggregate outcomes. Objective This systematic review and meta‐analysis aims to identify composite and aggregate outcomes of observational studies in UC and to evaluate how the number and type of variables included and the length of follow‐up affect the frequency of patients that achieve these outcomes. Methods A systematic literature search was carried out using MEDLINE [via PubMed], Scopus, and Web of Science online databases. Observational studies that included UC patients and reported composite or aggregate outcomes were identified. A set of variables considered to be representative of progressive or disabling UC was defined, the proportion of patients attaining the outcomes was determined and a random‐effects meta‐analysis was performed by dividing the identified studies into subgroups according to different criteria of interest. Results A total of 10,264 records were identified in the systematic search, of which 33 were retained for qualitative analysis and 20 were included in the meta‐analysis. The mean frequency for composite outcomes was 0.363 [95% confidence interval (CI) 0.323‐0.403]. The frequency of composite outcome for the subgroup of studies that included the variable “Biologics” was significantly higher than for those in which this variable was not reported [0.410; 95% CI 0.364‐0.457 versus 0.298; 95% CI 0.232‐0.364; p = 0.006]. Composite outcomes were also more frequent as the follow‐up duration increased. Conclusion The frequency of composite outcomes in observational studies of UC is dependent on the specific identity of the variables being reported. Moreover, longer follow‐up periods are associated with higher frequencies of composite outcomes. The evidence provided here is useful for the design of future observational studies of UC that aim to maximize the frequency of patients that achieve composite outcomes. Summarize the established knowledge on this subject Observational studies have become a valuable source of information but also present a remarkable heterogeneity. The inconsistency on the reported outcomes between individual studies and the potential for reporting biases has led to calls for the development of core outcome sets (COS).
What are the significant and/or new findings of this study? This is the first systematic review and meta‐analysis of outcomes in observational studies of Ulcerative colitis (UC). The frequency of composite outcomes in observational studies of UC is dependent on the specific identity of the variables being reported and on the follow‐up duration. Reporting of the variable “Biologics” significantly increased the frequency of composite outcomes. These findings may be useful for the design of future observational studies of UC.
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Affiliation(s)
- Fernando Magro
- Department of Gastroenterology, São João University Hospital Center (CHUSJ), Porto, Portugal.,Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Clinical Pharmacology, São João University Hospital Center (CHUSJ), Porto, Portugal
| | - Catarina Alves
- Faculty of Medicine, University of Porto, Porto, Portugal
| | - Mafalda Santiago
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Tondela-Viseu Hospital Centre, Viseu, Portugal
| | - Paula Lago
- Department of Gastroenterology, Santo António University Hospital Center (CHUPorto), Porto, Portugal
| | - Luís Correia
- Department of Gastroenterology, Lisbon North Hospital Centre, Santa Maria Hospital, Lisbon, Portugal
| | | | - Diana Carvalho
- Department of Gastroenterology, Santo António dos Capuchos Hospital at Centro Hospitalar Lisboa Central, Lisbon, Portugal
| | - Francisco Portela
- Department of Gastroenterology, University Hospital Centre of Coimbra, Coimbra, Portugal
| | - Cláudia Camila Dias
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.,Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Axel Dignass
- Agaplesion Markus Hospital, Department of Medicine I, Frankfurt, Germany
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Inflammatory Bowel Disease (IBD) Center, Department of Gastroenterology, Humanitas Clinical and Research Center (IRCCS), Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Gastroenterology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - Paula Moreira
- Department of Clinical Pharmacology, São João University Hospital Center (CHUSJ), Porto, Portugal
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Sousa P, Ministro P, Armuzzi A, Dignass A, Høivik ML, Barreiro-de Acosta M, Vavricka S, Saad-Hossne R, Kotze PG, Peyrin-Biroulet L, Magro F. Thiopurines: Use them or lose them? International survey on current and future use of thiopurines in inflammatory bowel disease. Dig Liver Dis 2021; 53:1571-1579. [PMID: 34187768 DOI: 10.1016/j.dld.2021.05.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/20/2021] [Accepted: 05/29/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS The role of thiopurines in therapeutic algorithms of Crohn's disease (CD) and Ulcerative colitis (UC) is being questioned. This work aimed to investigate current practice and future perspectives of Inflammatory Bowel Disease (IBD) physicians regarding the efficacy, safety, and role of precision medicine with thiopurines in IBD. METHODS A 29-questions web-based survey was developed and distributed to IBD physicians worldwide. RESULTS We collected the complete answers of 408 physicians from 50 countries. Most participants were experienced physicians in IBD; 26.0% met our definition of "IBD expert". Four physicians reported to not use thiopurines in clinical practice. Most respondents used thiopurines in monotherapy and in combination therapy, both in CD and UC. Respondents tended to consider thiopurines as drugs with a good safety profile, with the agreement of 61.5% of the overall cohort. A minority of physicians (~6%) considered that thiopurines will not be used in the future in IBD patients, while 57.8% believed that these drugs will still be used, in mono and combination therapy. CONCLUSION Despite the many emerging treatments in IBD, according to the beliefs of most physicians surveyed, thiopurines will still be an important part of the treatment algorithm of both CD and UC.
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Affiliation(s)
- Paula Sousa
- Department of Gastroenterology, Viseu Unit, Tondela-Viseu Hospital Centre, Viseu, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Viseu Unit, Tondela-Viseu Hospital Centre, Viseu, Portugal
| | - Alessandro Armuzzi
- IBD Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Universita Cattolica, Rome, Italy
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe-University, Frankfurt am Main, Germany
| | - Marte Lie Høivik
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway
| | - Manuel Barreiro-de Acosta
- IBD Unit, Department of Gastroenterology, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Stephan Vavricka
- Division of Gastroenterology and Hepatology, University Hospital, Zürich, Switzerland
| | - Rogério Saad-Hossne
- Department of Internal Medicine, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
| | - Paulo Gustavo Kotze
- Colorectal Surgery Unit, IBD outpatient clinics, Catholic University of Paraná (PUCPR), Curitiba, Brazil
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, University of Porto, Porto, Portugal; Department of Gastroenterology, São João University Hospital, Porto, Portugal; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto, Portugal.
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15
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Magro F, Alves C, Lopes J, Lopes S, Tavares de Sousa H, Cotter J, Macedo da Silva V, Lago P, Vieira A, Brito M, Duarte MAM, Portela F, Silva JP, Ministro P, Arroja B, Carvalho L, Torres J, Santiago M, Estevinho MM, Danese S, Peyrin-Biroulet L, Dias CC, Borralho P, Feakins RM, Carneiro F. Histologic Features of Colon Biopsies (Geboes Score) Associated With Progression of Ulcerative Colitis for the First 36 Months After Biopsy. Clin Gastroenterol Hepatol 2021; 19:2567-2576.e9. [PMID: 32920215 DOI: 10.1016/j.cgh.2020.09.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS In addition to findings from endoscopy, histologic features of colon biopsies have been associated with outcomes of patients with ulcerative colitis (UC). We investigated associations between Geboes scores (a system to quantify structural changes and inflammatory activity in colon biopsies) and UC progression, and the time period over which this association is valid. METHODS We analyzed data from 399 asymptomatic patients with UC enrolled in the ACERTIVE study, followed at 13 inflammatory bowel disease (IBD) centers in Portugal through 31 December 2019. Blood and stool samples were collected and analyzed, and all patients underwent sigmoidoscopy within 24 h of sample collection. We assessed baseline endoscopic status (Mayo endoscopic subscore), histologic features of 2 sigmoid and 2 rectal biopsies (Geboes score), and concentration of fecal calprotectin (FC). The primary outcome was UC progression (surgical, pharmacologic, and clinical events). We generated survival curves for 36 months or less and more than 36 months after biopsy according to Geboes score using the Kaplan-Meier method and compared findings with those from a log rank test. Cox regression was adjusted for Mayo endoscopic subscore, Geboes score, and level of FC; results were expressed as adjusted hazard ratios (HR) with 95% CIs. RESULTS Patients with Geboes scores >2B.0, Geboes scores >3.0, or Geboes scores >4.0 had a higher frequency of, and a shorter time to UC progression, than patients with Geboes scores ≤2B.0, Geboes scores ≤3.0, or Geboes score ≤4.0 (P < .001). Disease progression occurred earlier in patients with Geboes scores >2B.0, Geboes scores >3.0, or Geboes scores >4.0 compared with patients with Geboes scores ≤2B.0 (HR, 2.021; 95% CI, 1.158-3.526), Geboes scores ≤3.0 (HR, 2.007; 95% CI, 1.139-3.534), or Geboes scores ≤4.0 (HR, 2.349; 95% CI, 1.269-4.349), respectively, in the first 36 months after biopsy. Similar results were found for patients with concentrations of FC below 150 μg/g. CONCLUSIONS We found histologic features of colon biopsies (Geboes score) to be an independent risk factor for progression of UC in the first 36 months after biopsy.
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Affiliation(s)
- Fernando Magro
- Department of Gastroenterology, São João University Hospital Center (CHUSJ), Porto, Portugal; Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Clinical Pharmacology, São João University Hospital Center (CHUSJ), Porto, Portugal.
| | - Catarina Alves
- Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joanne Lopes
- Department of Pathology, São João University Hospital Center (CHUSJ), Porto, Portugal
| | - Susana Lopes
- Department of Gastroenterology, São João University Hospital Center (CHUSJ), Porto, Portugal
| | - Helena Tavares de Sousa
- Department of Gastroenterology, Algarve Hospital University Center-Portimão Unit, Portimão, Portugal; ABC - Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - José Cotter
- Gastroenterology Department, Hospital da Senhora da Oliveira, Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine - University of Minho, Braga, Portugal; ICVS/3B's PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | | | - Paula Lago
- Department of Gastroenterology, Porto Hospital Center, Hospital de Santo António, Porto, Portugal
| | - Ana Vieira
- Department of Gastroenterology, Garcia de Orta Hospital, Almada, Portugal
| | - Mariana Brito
- Department of Gastroenterology, Garcia de Orta Hospital, Almada, Portugal
| | - Maria A M Duarte
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - Francisco Portela
- Gastroenterology Department, University Hospital Center of Coimbra, Coimbra, Portugal
| | - João P Silva
- Gastroenterology Department, Portuguese Institute of Oncology of Lisbon, Lisboa, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Tondela-Viseu Hospital Center, Viseu, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Liliana Carvalho
- Department of Gastroenterology, Lisbon Ocidental Hospital Center, Lisboa, Portugal
| | - Joana Torres
- Department of Gastroenterology, Beatriz Ângelo Hospital, Loures, Portugal
| | - Mafalda Santiago
- Centre for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; Inflammatory Bowel Disease (IBD) Center, Department of Gastroenterology, Humanitas Clinical and Research Center (IRCCS), Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Cláudia Camila Dias
- Centre for Health Technology and Services Research (CINTESIS), Porto, Portugal; Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Paula Borralho
- Institute of Pathology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Roger M Feakins
- Department of Histopathology, Royal Free Hospital, London, United Kingdom
| | - Fátima Carneiro
- Department of Pathology, São João University Hospital Center (CHUSJ), Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto (Ipatimup), University of Porto, Porto, Portugal
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16
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Portela F, Ministro P, de Deus J, Cravo M, Cotter J, Duque G, Ferreira F, Rosa B, Ferreira PL, Dias CC, Magro F. Health-Related Quality of Life in Patients with Moderate to Severe Ulcerative Colitis: Surgical Intervention versus Immunomodulatory Therapy. Digestion 2021; 101:631-637. [PMID: 31494658 DOI: 10.1159/000501823] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 06/30/2019] [Indexed: 02/04/2023]
Abstract
PURPOSE Ulcerative colitis (UC) can be managed with immunomodulation or surgery. We aimed to understand whether these strategies had a different impact on patients' health-related quality of life (HRQoL). METHODS This was a retrospective, cross-sectional study: patients who had a moderate to severe UC episode that prompted the utilization of immunomodulatory drugs or surgery were invited to complete a generic (short form [36] health survey [SF-36]) and a disease-specific (inflammatory bowel disease questionnaire [IBDQ]) survey. RESULTS We included 157 patients, 65 (41.4%) surgically treated. The therapeutic procedure had a minimal impact on HRQoL: only the social dimension of the IBDQ and the physical function component of the SF-36 were significantly different between the study arms - lower for the surgically treated patients. The type of surgery had no impact, but the occurrence of pouchitis, namely, in a chronic form, was associated with a lower HRQoL. Regression analysis confirmed surgery as an independent predictor of lower scores in the social dimension of the IBDQ (-4.646, 95% CI -6.953 to -2.339) and in the physical functioning (-9.622, 95% CI -17.061 to -2.183) and physical role functioning (-3.669, 95% CI -7.339 to 0.001) dimensions of the SF36. CONCLUSIONS Although usually feared by patients, surgery has a limited impact on UC patients HRQoL when compared to medical management with immunomodulatory drugs.
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Affiliation(s)
- Francisco Portela
- Department of Gastroenterology, Centro-Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro-Hospitalar Tondela Viseu, Viseu, Portugal
| | - João de Deus
- Department of Gastroenterology, Hospital Fernando Fonseca, Amadora, Portugal
| | - Marilia Cravo
- Department of Gastroenterology, Instituto Português Oncologia de Lisboa, Lisboa, Portugal
| | - José Cotter
- Department of Gastroenterology, Hospital Senhora da Oliveira, Guimarães, Portugal.,School of Medicine, University of Minho, Braga, Portugal
| | - Gabriela Duque
- Department of Gastroenterology, Hospital Figueira da Foz, Figueira da Foz, Portugal
| | - Frederico Ferreira
- Department of Gastroenterology, Centro-Hospitalar São João, Porto, Portugal
| | - Bruno Rosa
- Department of Gastroenterology, Hospital Senhora da Oliveira, Guimarães, Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
| | | | - Claudia Camila Dias
- Department of Health Information and Decision Sciences, Faculty of Medicine, Porto University, Porto, Portugal.,Center for Health Technology and Services Research, Porto, Portugal
| | - Fernando Magro
- Department of Gastroenterology, Centro-Hospitalar São João, Porto, Portugal, .,Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, Porto University, Porto, Portugal, .,MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto University, Porto, Portugal,
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Magro F, Estevinho MM, Dias CC, Correia L, Lago P, Ministro P, Portela F, Feakins R, Danese S, Peyrin-Biroulet L. Clinical, Endoscopic and Histological Outcomes in Induction of Moderate-to-Severe Ulcerative Colitis: A Systematic Review with Meta-Analysis. J Crohns Colitis 2021; 15:551-566. [PMID: 32898223 DOI: 10.1093/ecco-jcc/jjaa176] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND AIMS Interest in histology for ulcerative colitis [UC] has increased recently. This systematic review and meta-analysis aims to assess, for the first time, whether histological outcomes are more informative than endoscopic and clinical outcomes in distinguishing the impact of intervention over placebo in induction trials. METHODS MEDLINE, ScienceDirect and Cochrane Central Register of Controlled Trials were searched to identify randomized placebo-controlled trials [RCTs] enrolling moderate-to-severe UC patients. Studies were assessed using the Quality Assessment Tool for Studies with Diverse Designs. We analysed the pooled proportion of patients achieving clinical, endoscopic and histological remission and response after a pharmacological intervention and compared the results with those of placebo-treated patients by using a random-effects model. RESULTS From 889 identified records, 13 RCTs were included. The odds ratio [OR] for remission was higher in patients receiving intervention than in those under placebo for clinical (OR 2.13, 95% confidence interval [CI] 1.33-3.43), endoscopic [OR 1.46, 95% CI 0.19-11.18] and histological remission [OR 1.85, 95% CI 1.20-2.84]. Significant differences were observed for all response outcomes [clinical: OR 2.27, 95% CI 1.84-2.85; endoscopic: OR 2.16, 95% CI 1.51-3.10; histological: OR 3.63, 95% CI, 1.41-9.36]. No significant heterogeneity existed; no subgroup effects were found for duration of the induction or histological scale [p > 0.05]. Clinical and histological remission and endoscopic response were concordant in discriminating interventions from placebo. CONCLUSION Histological outcomes are informative in trials of moderate-to-severe UC. Further studies analysing histology at the end of induction are needed to confirm its relevance in distinguishing the efficacy of an intervention over placebo in comparison to clinical and endoscopic outcomes and to explore its prognostic value.
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Affiliation(s)
- Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Gastroenterology, São João Hospital Center, Porto, Portugal.,MedInUP, Center for Drug Discovery and Innovative Medicines, Porto, Portugal.,Clinical Pharmacology Unit, São João Hospital University Center, Porto, Portugal
| | - Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Gastroenterology, Vila Nova de Gaia/Espinho Hospital Center, Vila Nova de Gaia, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Decision in Health, Faculty of Medicine of the University of Porto, Porto, Portugal.,Centre for Health Technology and Services Research, Porto, Portugal
| | - Luís Correia
- Department of Gastroenterology and Hepatology, Santa Maria Hospital, University of Lisbon, Lisbon, Portugal
| | - Paula Lago
- Department of Gastroenterology, Porto Hospital Center, Porto, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Tondela-Viseu Hospital Center, Viseu, Portugal
| | - Francisco Portela
- Department of Gastroenterology, University Hospital Center of Coimbra, Coimbra, Portugal
| | - Roger Feakins
- Department of Histopathology, Royal Free London NHS Foundation Trust, London, UK
| | - Silvio Danese
- IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center- IRCCS-, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Institut National de la Santé et de la Recherche Médicale U954 and Department of Gastroenterology, Nancy University Hospital, Lorraine University, Nancy, France
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Ministro P, Dias CC, Portela F, Fernandes S, Bernardo S, Pires F, Lago P, Rosa I, Trindade E, Alves C, Correia L, Magro F. Age at Diagnosis Is Determinant for the Outcome of Inflammatory Bowel Disease: Is It a Myth? Clin Transl Gastroenterol 2021; 12:e00309. [PMID: 33587489 PMCID: PMC7886471 DOI: 10.14309/ctg.0000000000000309] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/18/2020] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Patients with elderly-onset inflammatory bowel disease were previously associated with a less aggressive course of the disease. However, there are conflicting data that need further validation. We aimed to determine the association between age at diagnosis and the development of progressive disease in patients with Crohn's disease (CD) and ulcerative colitis (UC). METHODS This cohort study included patients with CD and UC followed in 6 secondary and tertiary care centers in mainland Portugal. Patients were divided into a derivation (80%) cohort and a validation (20%) cohort. The primary outcome was progressive disease. Logistic regression analysis, receiver operating characteristic curves, and the areas under the curve (AUC) were performed. Odds ratios with 95% confidence intervals (CIs) were estimated. RESULTS The derivation cohorts included 1245 patients with CD (68% with progressive disease) and 1210 patients with UC (37% with progressive disease), whereas the validation cohorts included 302 patients with CD and 271 patients with UC, respectively, with similar outcome proportions. In our final model, age at diagnosis older than 60 years was significantly associated with a lower risk of developing progressive disease (odds ratio 0.390, 95% CI 0.164-0.923, P = 0.032), with a high discriminative power (AUC 0.724, 95% CI 0.693-754) in patients with CD. However, according to this model, no significant associations were found between age at diagnosis and the risk of developing progressive disease in patients with UC. No differences were observed in the AUC values between the validation and the derivation cohorts. DISCUSSION Patients with elderly-onset CD, but not patients with UC, were associated with a less progressive course of the disease.
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Affiliation(s)
- Paula Ministro
- Department of Gastroenterology, Tondela-Viseu Hospital Centre, Viseu, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Francisco Portela
- Department of Gastroenterology, University Hospital Centre of Coimbra, Coimbra, Portugal
| | - Samuel Fernandes
- Department of Gastroenterology, Lisbon North Hospital Centre, Santa Maria Hospital, Lisbon, Portugal
| | - Sónia Bernardo
- Department of Gastroenterology, Lisbon North Hospital Centre, Santa Maria Hospital, Lisbon, Portugal
| | - Francisco Pires
- Department of Gastroenterology, Tondela-Viseu Hospital Centre, Viseu, Portugal
| | - Paula Lago
- Department of Gastroenterology, Porto Hospital Centre, Porto, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, Portuguese Institute of Oncology of Lisbon, Lisbon, Portugal
| | - Eunice Trindade
- Department of Paediatrics, São João Hospital, Porto, Portugal
| | | | - Luís Correia
- Department of Gastroenterology, Lisbon North Hospital Centre, Santa Maria Hospital, Lisbon, Portugal
| | - Fernando Magro
- Department of Gastroenterology, São João Hospital, Porto, Portugal
- Institute of Pharmacology and Therapeutics, Faculty of Medicine of the University of Porto, Porto, Portugal
- Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
- Clinical Pharmacology Unit, São João Hospital University Centre, Porto, Portugal
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Rocha C, Lago P, Fernandes S, Correia L, Portela F, Vieira AI, Patita M, Arroja B, Ministro P, Alves C, Dias CC, Magro F. Rapid test detection of anti-infliximab antibodies: performance comparison with three different immunoassays. Therap Adv Gastroenterol 2020; 13:1756284820965790. [PMID: 33281935 PMCID: PMC7682213 DOI: 10.1177/1756284820965790] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 09/15/2020] [Indexed: 02/04/2023] Open
Abstract
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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Affiliation(s)
- Cátia Rocha
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal,Faculty of Medicine, University of Lisbon, Lisbon, Portugal,Institute of Environmental Health, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Paula Lago
- Department of Gastroenterology, Centro Hospitalar do Porto, Porto, Portugal
| | - Samuel Fernandes
- Department of Gastroenterology and Hepatology, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisbon, Portugal
| | - Luís Correia
- Department of Gastroenterology and Hepatology, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisbon, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Ana Isabel Vieira
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Marta Patita
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Catarina Alves
- Faculty of Medicine, University of Porto, Porto, Portugal
| | - Cláudia Camila Dias
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal,Health Information and Decision Sciences Department, Faculty of Medicine, University of Porto, Porto, Portugal
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20
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Magro F, Lopes J, Borralho P, Dias CC, Afonso J, Ministro P, Santiago M, Geboes K, Carneiro F. Comparison of the Nancy Index With Continuous Geboes Score: Histological Remission and Response in Ulcerative Colitis. J Crohns Colitis 2020; 14:1021-1025. [PMID: 31965158 DOI: 10.1093/ecco-jcc/jjaa010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIMS Evidence has been supporting that histological activity of ulcerative colitis [UC] has relevance for the prediction of clinical outcomes in UC patients, such as clinical relapse. In this study, we aimed to compare two histological indexes-the continuous Geboes score [GS] and the Nancy index [NI] -regarding their definitions of histological remission and response, and to determine the ability of faecal calprotectin [FC] levels to discriminate between these histological statuses according to the NI. METHODS A large cohort of UC patients [N = 422] who were previously enrolled in other studies was analysed. RESULTS GS and NI were shown to be strongly correlated [correlation coefficient: 0.882, p <0.001], indicating high accordance in the classification of patients as having/not having histological remission and response. FC levels moderately correlated with NI regarding these histological statuses [correlation coefficient: 0.481, p <0.001], moderately predicted the absence of remission defined by NI >0 {area under the curve (AUC) 0.667 (95% confidence interval [CI] 0.609-0.724)}, and were good predictors of the absence of histological response defined by NI >1 (AUC 0.825 [95% CI 0.777-0.872]). The optimal FC cut-offs determined to predict the NI-defined histological remission and response were 91 μg/g and 106 μg/g, when maximising the negative predictive value [NPV]. CONCLUSIONS Due to the higher applicability of the NI, this study encourages the systematic use of this histological index to assess histological remission and response in UC patients.
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Affiliation(s)
- Fernando Magro
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal.,Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joanne Lopes
- Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Paula Borralho
- Institute of Pathology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Centre for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Joana Afonso
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Mafalda Santiago
- CINTESIS - Centre for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Karel Geboes
- Department of Pathology, University Hospital of KU Leuven and UZ Ghent, Leuven, Belgium
| | - Fátima Carneiro
- Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal.,Institute of Molecular Pathology and Immunology of the University of Porto [Ipatimup], University of Porto, Porto, Portugal.,Institute of Research and Innovation in Health [i3S], University of Porto, Porto, Portugal
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21
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Santiago M, Magro F, Correia L, Portela F, Ministro P, Lago P, Trindade E, Dias CC. Rehospitalization rates, costs, and risk factors for inflammatory bowel disease: a 16-year nationwide study. Therap Adv Gastroenterol 2020; 13:1756284820923836. [PMID: 35154386 PMCID: PMC8832310 DOI: 10.1177/1756284820923836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 04/09/2020] [Indexed: 02/04/2023] Open
Abstract
AIMS We aimed to describe the burden of rehospitalization in patients with inflammatory bowel disease (IBD), by evaluating rehospitalization rates, charges, and risk factors over 16 years. METHODS We performed a retrospective analysis of all hospital discharges with a primary diagnosis of IBD in public hospitals between 2000 and 2015 in mainland Portugal from the Central Administration of the Health System (ACSS)'s national registry. We collected data on patient, clinical, and healthcare charges. We used survival analysis to estimate the rate and risk factors of IBD-related rehospitalization. RESULTS We found that 33% (n = 15,931) of the IBD-related hospitalizations corresponded to rehospitalizations, which increased by 12% over 16 years. However, IBD rehospitalization rate per 100,000 IBD patients decreased 2.5-fold between 2003 and 2015. Mean IBD-related rehospitalization charges were €14,589/hospitalization-year in 2000 and €17,548 /hospitalization-year in 2015, with total rehospitalization charges reaching €3.1 million/year by 2015. Overall, the 30-day rate of rehospitalization was 24% for Crohn's disease (CD) and 22.4% for ulcerative colitis (UC). Novel risk factors for rehospitalization include penetrating disease in CD patients {hazard ratio (HR) 1.34 [95% confidence interval (CI) 1.20-1.51], p < 0.001} and colostomy in UC patients [HR 2.84 (95% CI 1.06-7.58)]. CONCLUSION IBD-related rehospitalization should be closely monitored, and efforts to reduce its risk factors should be made to improve the quality of care and, consequently, to reduce the burden of IBD.
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Affiliation(s)
| | | | - Luís Correia
- Portuguese Inflammatory Bowel Disease (IBD)
Study Group (GEDII), Porto, Portugal,Department of Gastroenterology, Hospital Santa
Maria, University Hospital Center of Lisbon North, Lisbon, Portugal
| | - Francisco Portela
- Portuguese Inflammatory Bowel Disease (IBD)
Study Group (GEDII), Porto, Portugal,Department of Gastroenterology, University
Hospital Center of Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Portuguese Inflammatory Bowel Disease (IBD)
Study Group (GEDII), Porto, Portugal,Department of Gastroenterology, Tondela-Viseu
Hospital Center, Viseu, Portugal
| | - Paula Lago
- Portuguese Inflammatory Bowel Disease (IBD)
Study Group (GEDII), Porto, Portugal,Department of Gastroenterology, Hospital Santo
António, University Hospital Center of Porto, Porto, Portugal
| | - Eunice Trindade
- Portuguese Inflammatory Bowel Disease (IBD)
Study Group (GEDII), Porto, Portugal,Department of Pediatrics, São João Hospital
Center, Porto, Portugal
| | - Cláudia Camila Dias
- Center for Health Technology and Services
Research (CINTESIS), Porto, Portugal,Department of Community Medicine, Information
and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of
Porto, Portugal
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22
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Estevinho MM, Rocha C, Correia L, Lago P, Ministro P, Portela F, Trindade E, Afonso J, Peyrin-Biroulet L, Magro F. Features of Fecal and Colon Microbiomes Associate With Responses to Biologic Therapies for Inflammatory Bowel Diseases: A Systematic Review. Clin Gastroenterol Hepatol 2020; 18:1054-1069. [PMID: 31526845 DOI: 10.1016/j.cgh.2019.08.063] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS We performed a systematic review of changes in fecal and colon microbiomes of patients with inflammatory bowel diseases (IBDs) receiving treatment with monoclonal antibodies against tumor necrosis factor, integrins, or cytokines. We explored associations among microbiome composition and functions (at baseline and throughout the treatment) and therapy-related outcomes to determine whether colon or fecal microbiomes might be used as biomarkers of response to therapy. METHODS We searched the PubMed, Web of Science, and Science Direct databases through February 2019 for studies of associations among the microbiomes of fecal or colon samples, biologic therapies, and IBDs. We used the critical appraisal skills program checklist to assess the quality of the study methods. RESULTS From the 787 citations identified, 10 studies met the inclusion criteria. Changes in microbiomes of fecal or colon samples after treatment did not differ significantly among biologic agents; all produced decreases in relative abundances of Escherichia and Enterococcus and increases in genera that produce short-chain fatty acids. Fecal or colon microbiomes of patients who responded to therapy with antagonists of tumor necrosis factor or interleukins had higher α-diversity and increased relative abundances of different genera (Faecalibacterium, Roseburia, or Clostridium) from the Clostridiales order, either at baseline or during follow-up evaluation. Patients in remission after treatment with antibodies against integrins had decreased abundances of Roseburia. CONCLUSIONS In a systematic review of 10 studies, we found evidence for consistent changes in microbiomes of fecal and colon samples from patients with IBD who responded to treatment with biologic agents. Prospective studies are needed to determine what changes are associated significantly with treatment, whether these changes are causes or effects of response, or whether the composition of the intestinal microbiome can be used to select treatments for patients with IBD.
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Affiliation(s)
- Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Gastroenterology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - Cátia Rocha
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal; Instituto de Saúde Ambiental, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Luís Correia
- Department of Gastroenterology and Hepatology, Hospital de Santa Maria, University of Lisbon, Lisbon, Portugal
| | - Paula Lago
- Department of Gastroenterology, Centro Hospitalar do Porto, Porto, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | | | - Eunice Trindade
- Department of Paediatrics, Centro Hospitalar São João, Porto, Portugal
| | - Joana Afonso
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Laurent Peyrin-Biroulet
- Institut National de la Sante et de la Recherche Médicale U954, Department of Gastroenterology, Nancy University Hospital, Lorraine University, Nancy, France
| | - Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal; Center for Drug Discovery and Innovative Medicines (MedInUP), Porto, Portugal.
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23
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Magro F, Lopes J, Borralho P, Lopes S, Coelho R, Cotter J, Dias de Castro F, Tavares de Sousa H, Salgado M, Andrade P, Vieira AI, Figueiredo P, Caldeira P, Sousa A, Duarte MA, Ávila F, Silva J, Moleiro J, Mendes S, Giestas S, Ministro P, Sousa P, Gonçalves R, Gonçalves B, Oliveira A, Chagas C, Cravo M, Dias CC, Afonso J, Portela F, Santiago M, Geboes K, Carneiro F. Comparing the Continuous Geboes Score With the Robarts Histopathology Index: Definitions of Histological Remission and Response and their Relation to Faecal Calprotectin Levels. J Crohns Colitis 2020; 14:169-175. [PMID: 31504348 DOI: 10.1093/ecco-jcc/jjz123] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The histological status of ulcerative colitis [UC] patients in clinical and endoscopic remission has gained space as an important prognostic marker and a key component of disease monitoring. Our main aims were to compare two histological indexes-the continuous Geboes score [GS] and the Robarts Histopathology index [RHI]-regarding their definitions of histological remission and response, and the ability of faecal calprotectin [FC] levels to discriminate between these statuses. METHODS This was an analysis of three prospective cohorts including 422 patients previously enrolled in other studies. RESULTS The two continuous scores [GS and RHI] were shown to be significantly correlated [correlation coefficient of 0.806, p < 0.001] and particularly close regarding their definition of histological response: 95% and 88% of all patients classified as having/not having [respectively] histological response according to RHI also did so according to GS. Moreover, median FC levels in patients with histological response were lower than those in patients without histological response [GS: 73.00 vs 525.00, p < 0.001; RHI: 73.50 vs 510.00, p < 0.001]; a similar trend was observed when FC levels of patients in histological remission were compared to those of patients with histological activity [GS: 76.00 vs 228.00, p < 0.001; RHI: 73.50 vs 467.00, p < 0.001]. FC levels allowed us to exclude the absence of histological remission [according to RHI] and absence of histological response [according to RHI and GS], with negative predictive values varying from 82% to 96%. However, optimization of the FC cut-off to exclude the absence of histological remission, as for the continuous GS, falls within values that resemble those of the healthy population. CONCLUSION The continuous GS and RHI histological scores are strongly correlated in their definitions of histological response. An absence of histological remission could only be excluded at physiological levels of FC.
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Affiliation(s)
- Fernando Magro
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal.,Department of Biomedicine, Unity of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joanne Lopes
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal
| | - Paula Borralho
- Institute of Pathology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Susana Lopes
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Rosa Coelho
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - José Cotter
- Department of Gastroenterology, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | | | - Helena Tavares de Sousa
- Department of Gastroenterology, Centro Hospitalar do Algarve - Portimão Unit, Portimão, Portugal.,ABC - Algarve Biomedical Centre, University of Algarve, Faro, Portugal
| | - Marta Salgado
- Department of Gastroenterology, Centro Hospitalar do Porto, Hospital de Santo António, Portugal
| | - Patrícia Andrade
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Ana Isabel Vieira
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Pedro Figueiredo
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Paulo Caldeira
- Department of Gastroenterology, Centro Hospitalar do Algarve, Faro, Portugal
| | - A Sousa
- Department of Gastroenterology, Centro Hospitalar do Algarve, Faro, Portugal
| | - Maria A Duarte
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - Filipa Ávila
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - João Silva
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisbon, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisbon, Portugal
| | - Sofia Mendes
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Sílvia Giestas
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Raquel Gonçalves
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Bruno Gonçalves
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Ana Oliveira
- Department of Gastroenterology, Hospital Fernando Fonseca, Amadora, Portugal
| | - Cristina Chagas
- Department of Gastroenterology, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Marilia Cravo
- Department of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Centre for Health Technology and Services Research, Porto, Portugal
| | - Joana Afonso
- Department of Biomedicine, Unity of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Mafalda Santiago
- CINTESIS - Centre for Health Technology and Services Research, Porto, Portugal
| | - Karel Geboes
- Department of Pathology, University Hospital of KU Leuven and UZ Gent, Leuven, Belgium
| | - Fátima Carneiro
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal.,Institute of Molecular Pathology and Immunology of the University of Porto (Ipatimup), University of Porto, Porto, Portugal
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24
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Salgueiro P, Caetano AC, Oliveira AM, Rosa B, Mascarenhas-Saraiva M, Ministro P, Amaro P, Godinho R, Coelho R, Gaio R, Fernandes S, Fernandes V, Castro-Poças F. Portuguese Society of Gastroenterology Consensus on the Diagnosis and Management of Hemorrhoidal Disease. GE Port J Gastroenterol 2020; 27:90-102. [PMID: 32266306 PMCID: PMC7113592 DOI: 10.1159/000502260] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/21/2019] [Indexed: 12/17/2022]
Abstract
Hemorrhoidal disease (HD) is a frequent health problem with considerable repercussions on patients' quality of life. However, much of the clinical practice related to HD is based on knowledge without scientific evidence and supported largely by empirical experience of the physician who deals with this pathology. As in other countries, the goal of this consensus is to establish statements supported by solid scientific evidence and whose purpose will be to standardize and guide the diagnosis and management of HD both in the general population and in some particular groups of patients.
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Affiliation(s)
- Paulo Salgueiro
- Serviço Gastroenterologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Ana Célia Caetano
- Serviço de Gastrenterologia, Hospital de Braga, Braga, Portugal
- Instituto de Investigações em Ciência da Vida e Saúde, Escola de Medicina, Universidade do Minho, Braga, Portugal
| | - Ana Maria Oliveira
- Serviço Gastroenterologia, Hospital Professor Doutor Fernando Fonseca, Amadora, Portugal
| | - Bruno Rosa
- Serviço de Gastrenterologia, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | | | - Paula Ministro
- Serviço de Gastrenterologia, Hospital de São Teotónio, Viseu, Portugal
| | - Pedro Amaro
- Serviço de Gastrenterologia, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Rogério Godinho
- Serviço de Gastrenterologia, Hospital do Espírito Santo, Évora, Portugal
| | - Rosa Coelho
- Serviço de Gastrenterologia, Centro Hospitalar de São João, Porto, Portugal
| | - Rúben Gaio
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Samuel Fernandes
- Serviço de Gastrenterologia, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisboa Norte, Portugal
| | - Vítor Fernandes
- Serviço de Gastrenterologia, Hospital Garcia de Orta, Almada, Portugal
| | - Fernando Castro-Poças
- Serviço Gastroenterologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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25
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Santiago M, Magro F, Correia L, Portela F, Ministro P, Lago P, Dias CC. What forecasting the prevalence of inflammatory bowel disease may tell us about its evolution on a national scale. Therap Adv Gastroenterol 2019; 12:1756284819860044. [PMID: 31467592 PMCID: PMC6704422 DOI: 10.1177/1756284819860044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/04/2019] [Indexed: 02/04/2023] Open
Abstract
Inflammatory bowel disease (IBD) is increasingly prevalent within western societies. Its complex and chronic facets in addition to its increasing prevalence place a great economic burden on our healthcare systems. Our aim was to estimate the national prevalence of IBD through predictive models. We used prevalence data which spans the years 2003-2007 to estimate prevalence until 2030 by means of four forecasting methods. Prevalence rates are estimated to be 4-6-times higher in 2030 when compared with 2003 with an average annual percent change of 5%. IBD is poised to have a substantial impact on healthcare systems in the near future, given its rapidly increasing prevalence. Forecasting methods will allow for a proactive stance on the development of health policies that will be needed to provide high quality and cost-effective care to these patients, while ensuring the economic viability of healthcare systems.
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Affiliation(s)
- Mafalda Santiago
- CINTESIS – Center for Health Technology and
Services Research, Porto, Portugal,Grupo de Estudo da Doença Inflamatória
Intestinal (GEDII), Porto, Portugal
| | | | - Luís Correia
- Grupo de Estudo da Doença Inflamatória
Intestinal (GEDII), Porto, Portugal,Centro Hospitalar Lisboa Norte, Hospital Santa
Maria, Gastroenterology Department, Lisboa, Portugal
| | - Francisco Portela
- Grupo de Estudo da Doença Inflamatória
Intestinal (GEDII), Porto, Portugal,Centro Hospitalar Universitário de Coimbra,
Gastroenterology Department, Coimbra, Portugal
| | - Paula Ministro
- Grupo de Estudo da Doença Inflamatória
Intestinal (GEDII), Porto, Portugal,Centro Hospitalar Tondela e Viseu,
Gastroenterology Department, Viseu, Portugal
| | - Paula Lago
- Grupo de Estudo da Doença Inflamatória
Intestinal (GEDII), Porto, Portugal,Centro Hospitalar do Porto, Hospital Geral
Santo António, Gastroenterology Department, Porto, Portugal
| | - Cláudia Camila Dias
- CINTESIS – Center for Health Technology and
Services Research, Porto, Portugal,Department of Community Medicine, Information
and Health Decision Sciences, Faculty of Medicine of the University of
Porto, Portugal
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26
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Dias CC, Santiago M, Correia L, Portela F, Ministro P, Lago P, Trindade E, Freitas A, Magro F. Hospitalization trends of the Inflammatory Bowel Disease landscape: A nationwide overview of 16 years. Dig Liver Dis 2019; 51:952-960. [PMID: 30826276 DOI: 10.1016/j.dld.2019.01.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/10/2019] [Accepted: 01/22/2019] [Indexed: 12/11/2022]
Abstract
INTRODUCTION In this study, we aimed to determine the hospitalization rates of Inflammatory Bowel Disease (IBD) in a southern-european country and its associated charges over a period of 16 years. METHODS We identified all discharges with a primary diagnosis of Crohn's disease (CD) or ulcerative colitis (UC) between 2000 and 2015 in data provided by the Central Administration of Health Services (ACSS). National estimates of hospitalization rates were assessed and adjusted to gender, age, population, and hospitalizations. Hospitalization charges were also assessed. RESULTS There were an estimated 31 358 and 16 669 discharges for CD and UC, respectively. From 2000 to 2015, hospitalization rates per 100000 habitants increased for CD (8.4-11.2) and remained stable for UC (4.4-4.9). The hospitalization rate for IBD increased slightly over time (12.8 per 100 000 habitants in 2000 and 16.1 in 2015). Annual total hospitalization charges amounted to 4.0M€ in 2000 and 5.7M€ in 2015. This increase was mainly due to a rise in the total expenses of CD-related hospitalizations. CONCLUSION CD hospitalization rates per 100000 inhabitants increased over time while remaining constant for UC. Hospitalization charges for IBD increased approximately 2.0M€ during the study period, representing an important burden in the national healthcare system.
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Affiliation(s)
- Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine of the University of Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Mafalda Santiago
- CINTESIS - Center for Health Technology and Services Research, Porto, Portugal; IBD Portuguese Group (GEDII), Porto, Portugal
| | - Luís Correia
- IBD Portuguese Group (GEDII), Porto, Portugal; Santa Maria Hospital, Gastroenterology Department, Lisbon, Portugal
| | - Francisco Portela
- IBD Portuguese Group (GEDII), Porto, Portugal; Coimbra Hospital, Gastroenterology Department, Coimbra, Portugal
| | - Paula Ministro
- IBD Portuguese Group (GEDII), Porto, Portugal; Viseu Tondela Hospital, Gastroenterology Department, Viseu, Portugal
| | - Paula Lago
- IBD Portuguese Group (GEDII), Porto, Portugal; Santo António Hospital, Gastroenterology Department, Porto, Portugal
| | - Eunice Trindade
- IBD Portuguese Group (GEDII), Porto, Portugal; São João Hospital, Gastroenterology Department, Porto, Portugal
| | - Alberto Freitas
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine of the University of Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Fernando Magro
- IBD Portuguese Group (GEDII), Porto, Portugal; São João Hospital, Gastroenterology Department, Porto, Portugal; Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Portugal; MedInUP - Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal.
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27
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Magro F, Lopes J, Borralho P, Lopes S, Coelho R, Cotter J, Castro FDD, Sousa HTD, Salgado M, Andrade P, Vieira AI, Figueiredo P, Caldeira P, Sousa A, Duarte MA, Ávila F, Silva J, Moleiro J, Mendes S, Giestas S, Ministro P, Sousa P, Gonçalves R, Gonçalves B, Oliveira A, Rosa I, Rodrigues M, Chagas C, Dias CC, Afonso J, Geboes K, Carneiro F. Comparison of different histological indexes in the assessment of UC activity and their accuracy regarding endoscopic outcomes and faecal calprotectin levels. Gut 2019; 68:594-603. [PMID: 29437913 DOI: 10.1136/gutjnl-2017-315545] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Histological remission is being increasingly acknowledged as a therapeutic endpoint in patients with UC. The work hereafter described aimed to evaluate the concordance between three histological classification systems-Geboes Score (GS), Nancy Index (NI) and RobartsHistopathologyIndex (RHI), as well as to evaluate their association with the endoscopic outcomes and the faecal calprotectin (FC) levels. DESIGN Biopsy samples from 377 patients with UC were blindly evaluated using GS, NI and RHI. The results were compared with the patients' Mayo Endoscopic Score and FC levels. RESULT GS, NI and RHI have a good concordance concerning the distinction between patients in histological remission or activity. RHI was particularly close to NI, with 100% of all patients classified as being in remission with NI being identified as such with RHI and 100% of all patients classified as having activity with RHI being identified as such with NI. These scores could also predict the Mayo Endoscopic Score and the FC levels, with their sensitivity and specificity levels depending on the chosen cut-offs. Moreover, higher FC levels were statistically associated with the presence of neutrophils in the epithelium, as well as with ulceration or erosion of the intestinal mucosa. CONCLUSIONS GS, NI and RHI histopathological scoring systems are comparable in what concerns patients' stratification into histological remission/activity. Additionally, FC levels are increased when neutrophils are present in the epithelium and the intestinal mucosa has erosions or ulcers. The presence of neutrophils in the epithelium is, indeed, the main marker of histological activity.
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Affiliation(s)
- Fernando Magro
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal.,Department of Biomedicine, Unity of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joanne Lopes
- Department of Pathology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Paula Borralho
- Institute of Pathology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Susana Lopes
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Rosa Coelho
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - José Cotter
- Department of Gastroenterology, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | | | - Helena Tavares de Sousa
- Department of Gastroenterology, Centro Hospitalar e Universitário do Algarve-Portimão Unit, Portimão, Portugal.,Department of Medicine and Medical Biosciences, University of Algarve, Faro, Portugal
| | - Marta Salgado
- Department of Gastroenterology, Centro Hospitalar do Porto, Hospital de Santo António, Porto, Portugal
| | - Patrícia Andrade
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Ana Isabel Vieira
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Pedro Figueiredo
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Paulo Caldeira
- Department of Gastroenterology, Centro Hospitalar do Algarve, Faro, Portugal
| | - A Sousa
- Department of Gastroenterology, Centro Hospitalar do Algarve, Faro, Portugal
| | - Maria A Duarte
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - Filipa Ávila
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - João Silva
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisboa, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisboa, Portugal
| | - Sofia Mendes
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Sílvia Giestas
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Raquel Gonçalves
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Bruno Gonçalves
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Ana Oliveira
- Department of Gastroenterology, Hospital Fernando Fonseca, Amadora, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisboa, Portugal
| | - Marta Rodrigues
- Department of Pathology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Cristina Chagas
- Department of Gastroenterology, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS- Centre for Health Technology and Services Research, Porto, Portugal
| | - Joana Afonso
- Department of Biomedicine, Unity of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Karel Geboes
- Department of Pathology, University Hospital of KU Leuven and UZ Gent, Leuven, Belgium
| | - Fátima Carneiro
- Department of Pathology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal.,Institute of Molecular Pathology and Immunology of the University of Porto (Ipatimup), Instituto de Investigação e Inovação na Saúde (I3S), University of Porto, Porto, Portugal
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Magro F, Dias CC, Portela F, Miranda M, Fernandes S, Bernardo S, Ministro P, Lago P, Rosa I, Pita I, Correia L, Rodrigues PP. Development and Validation of Risk Matrices Concerning Ulcerative Colitis Outcomes-Bayesian Network Analysis. J Crohns Colitis 2019; 13:401-409. [PMID: 30329032 DOI: 10.1093/ecco-jcc/jjy168] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Ulcerative colitis [UC] is a chronic inflammatory disease often accompanied by severe and distressing symptoms that, in some patients, might require a surgical intervention [colectomy]. This study aimed at determining the risk of experiencing progressive disease or requiring colectomy. MATERIAL AND METHODS This was a multicentre study: patients' data [n = 1481] were retrieved from the Portuguese database of inflammatory bowel disease patients. Bayesian networks and logistic regression were used to build risk matrices concerning the outcomes of interest. RESULTS The derivation cohort included a total of 1210 patients, of whom 6% required a colectomy and 37% had progressive disease [over a median follow-up period of 12 syears]. The risk matrices show that previously hospitalised patients with extensive disease, who are not on immunomodulators and who are refractory to corticosteroid treatment, are the ones at the highest risk of undergoing a colectomy [88%]; whereas male patients, with extensive disease and less than 40 years old at diagnosis, are the ones at the highest risk of experiencing progressive disease [72%]. These results were internally and externally validated, and the AUC [area under the curve] of the ROC [receiver operating characteristic] analysis for the derivation cohort yielded a high discriminative power [92% for colectomy and 72% for progressive disease]. CONCLUSIONS This study allowed the construction of risk matrices that can be used to accurately predict a UC patient's likelihood of requiring a colectomy or of facing progressive disease, and can be used to individualise therapeutic strategies.
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Affiliation(s)
- Fernando Magro
- Gastroenterology Department, Hospital São João, Porto, Portugal.,Institute of Pharmacology and Therapeutics, Faculty of Medicine of the University of Porto, Porto, Portugal.,Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Sciences, Faculty of Medicine of the University of Porto, Porto, Portugal.,AI4Health group, Center for Health Technology and Services Research, Porto, Portugal
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Mário Miranda
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Samuel Fernandes
- Gastroenterology Department, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Sonia Bernardo
- Gastroenterology Department, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Paula Ministro
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Tondela, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto. Portugal
| | - Isadora Rosa
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Inês Pita
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Luis Correia
- Gastroenterology Department, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Pedro Pereira Rodrigues
- Department of Community Medicine, Information and Health Sciences, Faculty of Medicine of the University of Porto, Porto, Portugal.,AI4Health group, Center for Health Technology and Services Research, Porto, Portugal
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Martins D, Ministro P, Silva A. Refractory Chronic Pouchitis and Autoimmune Hemolytic Anemia Successfully Treated with Vedolizumab. GE Port J Gastroenterol 2018; 25:340-341. [PMID: 30480056 DOI: 10.1159/000486803] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 01/07/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Diana Martins
- Gastroenterology Department, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Paula Ministro
- Gastroenterology Department, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Américo Silva
- Gastroenterology Department, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
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Magro F, Afonso J, Lopes S, Coelho R, Gonçalves R, Caldeira P, Lago P, de Sousa HT, Ramos J, Gonçalves AR, Ministro P, Rosa I, Meira T, Andrade P, Soares JB, Carvalho D, Sousa P, Vieira AI, Lopes J, Dias CC, Geboes K, Carneiro F. Clinical performance of an infliximab rapid quantification assay. Therap Adv Gastroenterol 2017; 10:651-660. [PMID: 28932267 PMCID: PMC5598812 DOI: 10.1177/1756283x17722916] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 06/02/2017] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Therapeutic drug monitoring (TDM)-based algorithms can be used to guide infliximab (IFX) adjustments in inflammatory bowel disease (IBD) patients. This study aimed to explore a rapid IFX-quantification test from a clinical perspective. METHODS This manuscript describes a prospective cohort study involving 110 ulcerative colitis (UC) patients on the maintenance phase of IFX. IFX trough levels were quantified using a rapid quantification assay and a commonly-used reference kit. RESULTS Irrespective of the assay used to measure IFX, its through levels were statistically different between patients with and without endoscopic remission (Mayo endoscopic score = 0), as well as between patients stratified by their faecal calprotectin (FC) levels. Despite the fact that the two methods correlated well with each other [Spearman's rank correlation coefficient = 0.843, p < 0.001; intraclass correlation coefficients = 0.857, 95% confidence interval (CI): 0.791-0.903], there was a discernible systematic variation; values obtained with the reference kit were on average 2.62 units higher than those obtained with the rapid assay. Notwithstanding, 3 µg/ml was shown to be an acceptable cut-off to assess endoscopic status and inflammatory burden levels using both assays. The percentage of patients that had a positive outcome when the IFX concentration measured by the rapid assay ranked above 3 µg/ml was 88% both for a Mayo endoscopic score ⩽ 1 and for an FC concentration <250 µg/g. CONCLUSIONS Based on this study, we concluded that using the rapid IFX assessment system with a 3 µg/ml threshold is a reliable alternative to the time-consuming enzyme-linked immunosorbent assays in patients on the maintenance phase of IFX.
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Affiliation(s)
| | - Joana Afonso
- Department of Biomedicine, Unity of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Susana Lopes
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | - Rosa Coelho
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | | | - Paulo Caldeira
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Helena Tavares de Sousa
- Gastroenterology Department, Centro Hospitalar do Algarve, Portimão, Portugal Department of Medical Biosciences and Medicine, University of Algarve, Faro, Portugal,Algarve Biomedical Centre (ABC), University of Algarve, Portugal
| | - Jaime Ramos
- Gastroenterology Department, Centro Hospitalar de Lisboa, Lisboa, Portugal
| | - Ana Rita Gonçalves
- Gastroenterology Department, Centro Hospitalar Lisboa Norte, Lisboa, Portugal
| | - Paula Ministro
- Gastroenterology Department, Hospital de S. Teotónio, Viseu, Portugal
| | - Isadora Rosa
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Tânia Meira
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Patrícia Andrade
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | | | - Diana Carvalho
- Gastroenterology Department, Centro Hospitalar de Lisboa, Lisboa, Portugal
| | - Paula Sousa
- Gastroenterology Department, Hospital de S. Teotónio, Viseu, Portugal
| | - Ana Isabel Vieira
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Joanne Lopes
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine of the University of Porto, Portugal,CINTESIS, Centre for Health Technology and Services Research, Porto, Portugal
| | - Karel Geboes
- Department of Pathology, University Hospital of KU Leuven and UZ Gent, Leuven, Belgium
| | - Fátima Carneiro
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal,Institute of Molecular Pathology and Immunology of the University of Porto [Ipatimup], Porto, Portugal
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Magro F, Afonso J, Lopes S, Coelho R, Gonçalves R, Caldeira P, Lago P, de Sousa HT, Ramos J, Gonçalves AR, Ministro P, Rosa I, Vieira AI, Andrade P, Soares JB, Carvalho D, Sousa P, Meira T, Lopes J, Moleiro J, Dias CC, Falcão A, Geboes K, Carneiro F. Calprotectin and the Magnitude of Antibodies to Infliximab in Clinically-stable Ulcerative Colitis Patients are More Relevant Than Infliximab Trough Levels and Pharmacokinetics for Therapeutic Escalation. EBioMedicine 2017; 21:123-130. [PMID: 28629912 PMCID: PMC5514398 DOI: 10.1016/j.ebiom.2017.06.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 05/23/2017] [Accepted: 06/03/2017] [Indexed: 01/01/2023] Open
Abstract
Although infliximab (IFX) is an efficient therapy for ulcerative colitis (UC) patients, a considerably high rate of therapeutic failures still occurs. This study aimed at a better understanding of IFX pharmacokinetics and pharmacodynamics among clinically-asymptomatic UC patients. This was a multicentric and prospective study involving 65 UC patients in the maintenance phase of IFX therapy. There were no significant differences between patients with positive and negative clinical, endoscopic and histological outcomes concerning their IFX trough levels (TLs), area under the IFX concentration vs. time curve (AUC), clearance and antibodies to infliximab (ATI) levels. However, the need to undergo therapeutic escalation later in disease development was significantly associated with higher ATI levels (2.62μg/mL vs. 1.15μg/mL, p=0.028). Moreover, and after adjusting for disease severity, the HR (hazard ratio) for therapeutic escalation was significantly decreased for patients with an ATI concentration below 3μg/mL (HR=0.119, p=0.010), and increased for patients with fecal calprotectin (FC) level above 250μg/g (HR=9.309, p=0.018). In clinically-stable UC patients, IFX pharmacokinetic features cannot predict therapeutic response on a short-term basis. However, high levels of ATIs or FC may be indicative of a future therapeutic escalation.
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Affiliation(s)
- Fernando Magro
- Department of Biomedicine, Unity of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, 4200 Porto, Portugal; Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal.
| | - Joana Afonso
- MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, 4200 Porto, Portugal
| | - Susana Lopes
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | - Rosa Coelho
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | | | - Paulo Caldeira
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Helena Tavares de Sousa
- Gastroenterology Department, Centro Hospitalar do Algarve, Portimão, Portugal; Biomedical Sciences and Medicine Department, University of Algarve, Faro, Portugal; ABC-Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Jaime Ramos
- Gastroenterology Department, Centro Hospitalar de Lisboa, Lisboa, Portugal
| | - Ana Rita Gonçalves
- Gastroenterology Department, Centro Hospitalar Lisboa Norte, Lisboa, Portugal
| | - Paula Ministro
- Gastroenterology Department, Hospital de S. Teotónio, Viseu, Portugal
| | - Isadora Rosa
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Ana Isabel Vieira
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Patrícia Andrade
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | | | - Diana Carvalho
- Gastroenterology Department, Centro Hospitalar de Lisboa, Lisboa, Portugal
| | - Paula Sousa
- Gastroenterology Department, Hospital de S. Teotónio, Viseu, Portugal
| | - Tânia Meira
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Joanne Lopes
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal
| | - Joana Moleiro
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Cláudia Camila Dias
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal; CINTESIS - Centre for Health Technology and Services Research, Porto, Portugal
| | - Amílcar Falcão
- Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal; CNC - Centre for Neuroscience and Cellular Biology, Coimbra, Portugal
| | - Karel Geboes
- Department of Pathology, University Hospital of KU Leuven and UZ Gent, Leuven, Belgium
| | - Fatima Carneiro
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal; Institute of Molecular Pathology and Immunology of the University of Porto [Ipatimup], University of Porto, Porto, Portugal
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Dias CC, Rodrigues PP, Coelho R, Santos PM, Fernandes S, Lago P, Caetano C, Rodrigues Â, Portela F, Oliveira A, Ministro P, Cancela E, Vieira AI, Barosa R, Cotter J, Carvalho P, Cremers I, Trabulo D, Caldeira P, Antunes A, Rosa I, Moleiro J, Peixe P, Herculano R, Gonçalves R, Gonçalves B, Sousa HT, Contente L, Morna H, Lopes S, Magro F. Erratum: Development and Validation of Risk Matrices for Crohn's Disease Outcomes in Patients Who Underwent Early Therapeutic Interventions. J Crohns Colitis 2017; 11:515. [PMID: 27927719 DOI: 10.1093/ecco-jcc/jjw207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Cláudia Camila Dias
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Pedro Pereira Rodrigues
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Rosa Coelho
- Gastroenterology Department, Hospital São João, Porto, Portugal
| | - Paula Moura Santos
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Samuel Fernandes
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Cidalina Caetano
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Ângela Rodrigues
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Ana Oliveira
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Tondela e Viseu, Portugal
| | - Eugénia Cancela
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Tondela e Viseu, Portugal
| | - Ana Isabel Vieira
- Gastroenterology Department, Hospital Garcia da Orta, Lisboa, Portugal
| | - Rita Barosa
- Gastroenterology Department, Hospital Garcia da Orta, Lisboa, Portugal
| | - José Cotter
- Gastroenterology Department, Centro Hospitalar do Alto Ave, Guimarães, Portugal
| | - Pedro Carvalho
- Gastroenterology Department, Hospital de Faro, Faro, Portugal
| | - Isabelle Cremers
- Gastroenterology Department, Centro Hospitalar de Setúbal, Hospital São Bernardo, Setúbal, Portugal
| | - Daniel Trabulo
- Gastroenterology Department, Centro Hospitalar de Setúbal, Hospital São Bernardo, Setúbal, Portugal
| | - Paulo Caldeira
- Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal.,Gastroenterology Department, Hospital de Faro, Faro, Portugal
| | - Artur Antunes
- Gastroenterology Department, Hospital de Faro, Faro, Portugal
| | - Isadora Rosa
- Instituto Português de Oncologia Francisco Gentil, Lisboa, Portugal
| | - Joana Moleiro
- Instituto Português de Oncologia Francisco Gentil, Lisboa, Portugal
| | - Paula Peixe
- Gastroenterology Department, Centro Hospitalar Lisboa Oriental Portugal, Lisboa, Portugal
| | - Rita Herculano
- Gastroenterology Department, Centro Hospitalar Lisboa Oriental Portugal, Lisboa, Portugal
| | | | - Bruno Gonçalves
- Gastroenterology Department, Hospital de Braga, Braga, Portugal
| | - Helena Tavares Sousa
- Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal.,Gastroenterology Department, Portimão Unit, Centro Hospitalar do Algarve, Portimão, Portugal
| | - Luís Contente
- Gastroenterology Department, Portimão Unit, Centro Hospitalar do Algarve, Portimão, Portugal
| | - Henrique Morna
- Gastroenterology Department, Hospital Nélio Mendonça, Funchal, Portugal
| | - Susana Lopes
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Fernando Magro
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal.,Institute of Pharmacology and Therapeutics Faculty of Medicine of the University of Porto, Porto, Portugal.,MedInUP - Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
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Dias CC, Rodrigues PP, Coelho R, Santos PM, Fernandes S, Lago P, Caetano C, Rodrigues Â, Portela F, Oliveira A, Ministro P, Cancela E, Vieira AI, Barosa R, Cotter J, Carvalho P, Cremers I, Trabulo D, Caldeira P, Antunes A, Rosa I, Moleiro J, Peixe P, Herculano R, Gonçalves R, Gonçalves B, Sousa HT, Contente L, Morna H, Lopes S, Magro F. Development and Validation of Risk Matrices for Crohn's Disease Outcomes in Patients Who Underwent Early Therapeutic Interventions. J Crohns Colitis 2017; 11:445-453. [PMID: 27683799 DOI: 10.1093/ecco-jcc/jjw171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 09/22/2016] [Indexed: 12/22/2022]
Abstract
INTRODUCTION The establishment of prognostic models for Crohn's disease [CD] is highly desirable, as they have the potential to guide physicians in the decision-making process concerning therapeutic choices, thus improving patients' health and quality of life. Our aim was to derive models for disabling CD and reoperation based solely on clinical/demographic data. METHODS A multicentric and retrospectively enrolled cohort of CD patients, subject to early surgery or immunosuppression, was analysed in order to build Bayesian network models and risk matrices. The final results were validated internally and with a multicentric and prospectively enrolled cohort. RESULTS The derivation cohort included a total of 489 CD patients [64% with disabling disease and 18% who needed reoperation], while the validation cohort included 129 CD patients with similar outcome proportions. The Bayesian models achieved an area under the curve of 78% for disabling disease and 86% for reoperation. Age at diagnosis, perianal disease, disease aggressiveness and early therapeutic decisions were found to be significant factors, and were used to construct user-friendly matrices depicting the probability of each outcome in patients with various combinations of these factors. The matrices exhibit good performance for the most important criteria: disabling disease positive post-test odds = 8.00 [2.72-23.44] and reoperation negative post-test odds = 0.02 [0.00-0.11]. CONCLUSIONS Clinical and demographical risk factors for disabling CD and reoperation were determined and their impact was quantified by means of risk matrices, which are applicable as bedside clinical tools that can help physicians during therapeutic decisions in early disease management.
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Affiliation(s)
- Cláudia Camila Dias
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Pedro Pereira Rodrigues
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Rosa Coelho
- Gastroenterology Department, Hospital São João, Porto, Portugal
| | - Paula Moura Santos
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Samuel Fernandes
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Cidalina Caetano
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Ângela Rodrigues
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Ana Oliveira
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Tondela e Viseu, Portugal
| | - Eugénia Cancela
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Tondela e Viseu, Portugal
| | - Ana Isabel Vieira
- Gastroenterology Department, Hospital Garcia da Orta, Lisboa, Portugal
| | - Rita Barosa
- Gastroenterology Department, Hospital Garcia da Orta, Lisboa, Portugal
| | - José Cotter
- Gastroenterology Department, Centro Hospitalar do Alto Ave, Guimarães, Portugal
| | - Pedro Carvalho
- Gastroenterology Department, Hospital de Faro, Faro, Portugal
| | - Isabelle Cremers
- Gastroenterology Department, Centro Hospitalar de Setúbal, Hospital São Bernardo, Setúbal, Portugal
| | - Daniel Trabulo
- Gastroenterology Department, Centro Hospitalar de Setúbal, Hospital São Bernardo, Setúbal, Portugal
| | - Paulo Caldeira
- Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal.,Gastroenterology Department, Hospital de Faro, Faro, Portugal
| | - Artur Antunes
- Gastroenterology Department, Hospital de Faro, Faro, Portugal
| | - Isadora Rosa
- Instituto Português de Oncologia Francisco Gentil, Lisboa, Portugal
| | - Joana Moleiro
- Instituto Português de Oncologia Francisco Gentil, Lisboa, Portugal
| | - Paula Peixe
- Gastroenterology Department, Centro Hospitalar Lisboa Oriental Portugal, Lisboa, Portugal
| | - Rita Herculano
- Gastroenterology Department, Centro Hospitalar Lisboa Oriental Portugal, Lisboa, Portugal
| | | | - Bruno Gonçalves
- Gastroenterology Department, Hospital de Braga, Braga, Portugal
| | - Helena Tavares Sousa
- Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal.,Gastroenterology Department, Portimão Unit, Centro Hospitalar do Algarve, Portimão, Portugal
| | - Luís Contente
- Gastroenterology Department, Portimão Unit, Centro Hospitalar do Algarve, Portimão, Portugal
| | - Henrique Morna
- Gastroenterology Department, Hospital Nélio Mendonça, Funchal, Portugal
| | - Susana Lopes
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Fernando Magro
- Health Information and Decision Sciences Department, Faculty of Medicine of the University of Porto, Porto, Portugal.,Institute of Pharmacology and Therapeutics Faculty of Medicine of the University of Porto, Porto, Portugal.,MedInUP - Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
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Portela F, Dias CC, Caldeira P, Cravo M, Deus J, Gonçalves R, Lago P, Morna H, Peixe P, Ramos J, Sousa H, Tavares L, Vasconcelos H, Magro F, Ministro P. The who-when-why triangle of CAM use among Portuguese IBD patients. Dig Liver Dis 2017; 49:388-396. [PMID: 28117198 DOI: 10.1016/j.dld.2016.12.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 12/29/2016] [Accepted: 12/30/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND The use of complementary and alternative medicines is increasing among chronic patients, particularly those afflicted with inflammatory bowel diseases. AIM This study aimed to address the prevalence of complementary and alternative medicines use among Portuguese inflammatory bowel diseases' patients. METHODS Patients were invited to fill an anonymous questionnaire concerning the use of complementary and alternative medicines. RESULTS Thirty-one per cent of the patients reported having used complementary and alternative medicines in the past, whereas 12% were using them by the time the questionnaire was administered. Fifty-nine per cent of the users did not share this information with their physician, whereas 14% and 8% discontinued their medication and periodical examination, respectively. Steroids prescription (OR=2.880) and a higher instruction level (OR=3.669) were predictors of complementary and alternative medicines use in this cohort. CONCLUSIONS Roughly a third of Portuguese IBD patients had used CAM. Steroid treatment and an academic degree are associated with CAM use. Given the potential side effects and interactions, patient information about the benefits and limitations of conventional and complementary treatments should be reinforced.
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Affiliation(s)
- Francisco Portela
- Serviço de Gastrenterologia, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal.
| | - Camila C Dias
- CIDES - Department of Health Information and Decision Sciences, Faculty of Medicine, University of Porto, Portugal; CINTESIS - Centre for Health Technology and Services Research, Porto, Portugal
| | - Paulo Caldeira
- Gastroenterology Department, Centro Hospitalar do Algarve, Portugal
| | - Marilia Cravo
- Serviço de Gastrenterologia, Hospital Beatriz Ângelo, Loures, Portugal
| | - João Deus
- Serviço de Gastrenterologia, Hospital Fernandes da Fonseca, Amadora, Portugal
| | | | - Paula Lago
- Gastroenterology Department, Centro Hospitalar Porto-Hospital Santo António, Portugal
| | - Henrique Morna
- Serviço de Gastrenterologia, Hospital do Funchal, Funchal, Portugal
| | - Paula Peixe
- Serviço de Gastrenterologia, Centro Hospitalar de Lisboa Ocidental, Lisboa, Portugal
| | - Jaime Ramos
- Serviço de Gastrenterologia, Hospital dos Capuchos, Lisboa, Portugal
| | - Helena Sousa
- Gastroenterology Department, Centro Hospitalar do Algarve, Portugal; Biomedical Sciences and Medicine Department, University of Algarve, Portugal
| | - Lurdes Tavares
- Serviço de Gastrenterologia, Hospital de Santa Maria, Lisboa, Portugal
| | | | - Fernando Magro
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal; Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Portugal; MedInUP - Centre for Drug Discovery and Innovative Medicines, University of Porto, Portugal
| | - Paula Ministro
- Serviço Gastrenterologia, Centro Hospitalar de Tondela - Viseu, Viseu, Portugal
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Abstract
Over the last thirty years knowledge on fecal biomarkers (FM) has substantially increased. Nowadays these non-invasive inflammation markers are used in the daily management of inflammatory bowel disease (IBD). The interest in investigating FM was motivated by the need of a simple, quick, disposable and less invasive marker of disease activity, which might remove the need for endoscopy when following up with patients. Areas covered: Current literature was reviewed for articles regarding the role of FM in IBD diagnosis, activity, flare prediction, medication and surgical treatment response as well as how FM may differ in adult and paediatric IBD patient populations. Expert commentary: Although FM is relevant in IBD patient follow-up, there isn't enough data regarding FM reference values for different ages, different disease subtypes, disease localization/extension or response to therapy. Serial measurements of FM for each patient may be useful in accessing relapse in most patients. FM presented more consistent results when used as a predictive tool of relapse after ileocecal surgery in Crohn's disease. Ongoing research will clarify FM role in decision-making IBD daily practice.
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Affiliation(s)
- Paula Ministro
- a Gastroenterology Department , Tondela - Viseu Hospital Center , Viseu , Portugal
| | - Diana Martins
- a Gastroenterology Department , Tondela - Viseu Hospital Center , Viseu , Portugal
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Magro F, Lopes S, Coelho R, Cotter J, Dias de Castro F, Tavares de Sousa H, Salgado M, Andrade P, Vieira AI, Figueiredo P, Caldeira P, Sousa A, Duarte MA, Ávila F, Silva J, Moleiro J, Mendes S, Giestas S, Ministro P, Sousa P, Gonçalves R, Gonçalves B, Oliveira A, Chagas C, Torres J, Dias CC, Lopes J, Borralho P, Afonso J, Geboes K, Carneiro F. Accuracy of Faecal Calprotectin and Neutrophil Gelatinase B-associated Lipocalin in Evaluating Subclinical Inflammation in UlceRaTIVE Colitis-the ACERTIVE study. J Crohns Colitis 2017; 11:435-444. [PMID: 27664275 DOI: 10.1093/ecco-jcc/jjw170] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 09/22/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Mucosal healing and histological remission are different targets for patients with ulcerative colitis, but both rely on an invasive endoscopic procedure. This study aimed to assess faecal calprotectin and neutrophil gelatinase B-associated lipocalin as biomarkers for disease activity in asymptomatic ulcerative colitis patients. METHODS This was a multicentric cross-sectional study including 371 patients, who were classified according to their endoscopic and histological scores. These results were evaluated alongside the faecal levels of both biomarkers. RESULTS Macroscopic lesions [i.e. endoscopic Mayo score ≥1] were present in 28% of the patients, and 9% had active disease according to fht Ulcerative Colitis Endoscopic Index of Severity. Moreover, 21% presented with histological inflammation according to the Geboes index, whereas 15% and 5% presented with focal and diffuse basal plasmacytosis, respectively. The faecal levels of calprotectin and neutrophil gelatinase B-associated lipocalin were statistically higher for patients with endoscopic lesions and histological activity. A receiver operating characteristic-based analysis revealed that both biomarkers were able to indicate mucosal healing and histological remission with an acceptable probability, and cut-off levels of 150-250 μg/g for faecal calprotectin and 12 μg/g for neutrophil gelatinase B-associated lipocalin were proposed. CONCLUSIONS Faecal calprotectin and neutrophil gelatinase B-associated lipocalin levels are a valuable addition for assessment of disease activity in asymptomatic ulcerative colitis patients. Biological levels of the analysed biomarkers below the proposed thresholds can rule out the presence of macroscopic and microscopic lesions with a probability of 75-93%. However, caution should be applied whenever interpreting positive results, as these biomarkers present consistently low positive predictive values.
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Affiliation(s)
- Fernando Magro
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal.,Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Susana Lopes
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Rosa Coelho
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - José Cotter
- Department of Gastroenterology, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | | | - Helena Tavares de Sousa
- Department of Gastroenterology, Centro Hospitalar do Algarve - Portimão Unit, Portimão, Portugal.,Departament of Medicine and Medical Biosciences, University of Algarve, Faro, Portugal
| | - Marta Salgado
- Department of Gastroenterology, Centro Hospitalar do Porto, Hospital de Santo António, Portugal
| | - Patrícia Andrade
- Department of Gastroenterology, Faculty of Medicine, Centro Hospitalar São João, Porto, Portugal
| | - Ana Isabel Vieira
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Pedro Figueiredo
- Department of Gastroenterology, Hospital Garcia de Orta, Almada, Portugal
| | - Paulo Caldeira
- Department of Gastroenterology, Centro Hospitalar do Algarve, Faro, Portugal
| | - A Sousa
- Department of Gastroenterology, Centro Hospitalar do Algarve, Faro, Portugal
| | - Maria A Duarte
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - Filipa Ávila
- Department of Gastroenterology, Divino Espírito Santo Hospital, Ponta Delgada, Portugal
| | - João Silva
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisboa, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, Instituto Português do Oncologia de Lisboa, Lisboa, Portugal
| | - Sofia Mendes
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Sílvia Giestas
- Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Raquel Gonçalves
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Bruno Gonçalves
- Department of Gastroenterology, Hospital de Braga, Braga, Portugal
| | - Ana Oliveira
- Department of Gastroenterology, Hospital Fernando Fonseca, Amadora, Portugal
| | - Cristina Chagas
- Department of Gastroenterology, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Joana Torres
- Department of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal
| | - Cláudia Camila Dias
- CIDES - Department of Health Information and Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS, Center for Health Technology and Services Research, Porto, Portugal
| | - Joanne Lopes
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal
| | - Paula Borralho
- Institute of Pathology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Joana Afonso
- Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - Karel Geboes
- Department of Pathology, University Hospital of KU Leuven and UZ Gent, Leuven, Belgium
| | - Fátima Carneiro
- Department of Pathology, Centro Hospitalar São João, Porto, Portugal.,Institute of Molecular Pathology and Immunology of the University of Porto [Ipatimup], University of Porto, Porto, Portugal
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Portela F, Lago P, Cotter J, Gonçalves R, Vasconcelos H, Ministro P, Lopes S, Eusébio M, Morna H, Cravo M, Peixe P, Cremmers I, Sousa H, Deus J, Duarte M, Magro F. Anaemia in Patients with Inflammatory Bowel Disease - A Nationwide Cross-Sectional Study. Digestion 2017; 93:214-20. [PMID: 27022722 DOI: 10.1159/000443927] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 01/08/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Anaemia is the most common complication in patients with inflammatory bowel disease (IBD). This study aims to assess the prevalence of anaemia in IBD patients and to know its characteristics with regard to the main IBD clinical features. METHODS An observational cross-sectional multicentre study was conducted. We included all patients who had an appointment at the 15 participating centres during the period of 1 month, and who met the following selection criteria: age ≥18, diagnosis of IBD. Disease activity was evaluated by Harvey-Bradshaw Index (HBI) for Crohn's disease (CD), and by Simple Clinical Colitis Activity Index (SCCAI) for ulcerative colitis (UC). RESULTS One thousand three hundred and thirteen patients, were included: 54.8% female, mean age 42.8 (interquartile range (25th-75th): 31-53 years), 59% had a diagnosis of CD, 39% of UC and 2% IBD unclassified. The median follow-up since diagnosis was 7 years. The ongoing treatment was aminosalicylates (63.1%), corticosteroids (11.6%), immunomodulators (36.4%) and anti-tumour necrosis factor (27.3%). Anaemia was identified in 244 patients, representing a prevalence of 18.6% (95% CI 16.6-20.9). A majority of cases (90%) have mild/moderate anaemia (mean haemoglobin 11.3 ± 0.8 g/dl). Anaemia was significantly higher in females (p = 0.006), but there were no differences between CDs (19.1%) and UCs (17.7%; p = 0.688). Anaemia was more frequent in patients with active disease (HBI >4; SCCAI >2) than in those in clinical remission (33.6 vs. 15.6%, p < 0.001) and in patients on steroids (36.8%) vs. other treatments (p < 0.001). Only 47% of patients with anaemia were under any specific treatment (oral iron 67%; intravenous iron 41%). CONCLUSION Anaemia was more frequent in patients with active disease and in those on corticosteroids. The treatment of anaemia still seems undervalued, whereas more than half of anaemic patients were not receiving any specific treatment and the use of oral iron prevails contrarily to current recommendations.
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Dias CC, Pereira Rodrigues P, Fernandes S, Portela F, Ministro P, Martins D, Sousa P, Lago P, Rosa I, Correia L, Moura Santos P, Magro F. The risk of disabling, surgery and reoperation in Crohn's disease - A decision tree-based approach to prognosis. PLoS One 2017; 12:e0172165. [PMID: 28225800 PMCID: PMC5321294 DOI: 10.1371/journal.pone.0172165] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 01/17/2017] [Indexed: 01/27/2023] Open
Abstract
Introduction Crohn’s disease (CD) is a chronic inflammatory bowel disease known to carry a high risk of disabling and many times requiring surgical interventions. This article describes a decision-tree based approach that defines the CD patients’ risk or undergoing disabling events, surgical interventions and reoperations, based on clinical and demographic variables. Materials and methods This multicentric study involved 1547 CD patients retrospectively enrolled and divided into two cohorts: a derivation one (80%) and a validation one (20%). Decision trees were built upon applying the CHAIRT algorithm for the selection of variables. Results Three-level decision trees were built for the risk of disabling and reoperation, whereas the risk of surgery was described in a two-level one. A receiver operating characteristic (ROC) analysis was performed, and the area under the curves (AUC) Was higher than 70% for all outcomes. The defined risk cut-off values show usefulness for the assessed outcomes: risk levels above 75% for disabling had an odds test positivity of 4.06 [3.50–4.71], whereas risk levels below 34% and 19% excluded surgery and reoperation with an odds test negativity of 0.15 [0.09–0.25] and 0.50 [0.24–1.01], respectively. Overall, patients with B2 or B3 phenotype had a higher proportion of disabling disease and surgery, while patients with later introduction of pharmacological therapeutic (1 months after initial surgery) had a higher proportion of reoperation. Conclusions The decision-tree based approach used in this study, with demographic and clinical variables, has shown to be a valid and useful approach to depict such risks of disabling, surgery and reoperation.
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Affiliation(s)
- Cláudia Camila Dias
- Department of Community Medicine, Information and Decision in Health, Faculty of Medicine of the University of Porto, Porto, Portugal
- CINTESIS – Center for Health Tecnology and Services Research, Porto, Portugal
| | - Pedro Pereira Rodrigues
- Department of Community Medicine, Information and Decision in Health, Faculty of Medicine of the University of Porto, Porto, Portugal
- CINTESIS – Center for Health Tecnology and Services Research, Porto, Portugal
| | - Samuel Fernandes
- Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Paula Ministro
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Viseu, Portugal
| | - Diana Martins
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Viseu, Portugal
| | - Paula Sousa
- Gastroenterology Department, Centro Hospitalar Tondela e Viseu, Viseu, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | | | - Luis Correia
- Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Paula Moura Santos
- Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisboa, Portugal
| | - Fernando Magro
- Gastroenterology Department, Hospital São João, Porto, Portugal
- Institute of Pharmacology and Therapeutics Faculty of Medicine of the University of Porto, Porto, Portugal
- MedInUP - Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
- * E-mail:
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Sousa P, Castanheira A, Martins D, Pinho J, Araújo R, Cancela E, Ministro P, Silva A. Treatment of Postoperative Leaks of the Upper Gastrointestinal Tract with Colonic Self-Expandable Metal Stents. GE Port J Gastroenterol 2016; 24:169-175. [PMID: 29255746 DOI: 10.1159/000453115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/30/2016] [Indexed: 01/28/2023]
Abstract
Introduction The use of self-expandable metal stents (SEMS) for the treatment of postoperative leaks of the upper gastrointestinal tract is already established. However, there are discrepancies between the relatively small caliber of the esophageal stents available and the postsurgical luminal size, which may determine an inadequate juxtaposition. As colonic stents have a bigger diameter, they might be more adequate. Additionally, stents with a larger diameter might have a lower risk of migration. Materials and Methods The aim of this study was to evaluate the efficacy and complications associated with the use of colonic fully covered SEMS (FSEMS) in the treatment of postoperative leaks in critical patients. All patients with postoperative leaks of the upper gastrointestinal tract treated with colonic stents (Hanarostent® CCI) between 2010 and 2013 were retrospectively included. Results Four patients with postoperative leaks were treated with colonic SEMS. The underlying surgeries were a gastric bypass, an esophagogastrectomy for Boerhaave syndrome, a primary repair of esophagopleural fistula due to Boerhaave syndrome, and an esophagectomy due to esophageal cancer. The leaks were detected on average 17 days after the initial surgery. All patients needed admission to a critical care unit after index surgery. Stent placement was technically feasible in all patients. The median residence time of the stents was 7 weeks, and no complications were verified when they were removed. There were no cases of stent migration. The treatment was successful in all patients, with complete healing of the leaks. Discussion and Conclusions The placement of colonic FSEMS seems to be successful and safe in the treatment of postoperative leaks of the upper gastrointestinal tract.
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Affiliation(s)
- Paula Sousa
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - António Castanheira
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - Diana Martins
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - Juliana Pinho
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - Ricardo Araújo
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - Eugénia Cancela
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - Paula Ministro
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
| | - Américo Silva
- Gastroenterology Department, Centro Hospitalar Tondela/Viseu, Viseu, Portugal
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40
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Afonso J, Lopes S, Gonçalves R, Caldeira P, Lago P, Tavares de Sousa H, Ramos J, Gonçalves AR, Ministro P, Rosa I, Vieira AI, Coelho R, Tavares P, Soares J, Sousa AL, Carvalho D, Sousa P, da Silva JP, Meira T, Silva Ferreira F, Dias CC, Chowers Y, Ben-Horin S, Magro F. Detection of anti-infliximab antibodies is impacted by antibody titer, infliximab level and IgG4 antibodies: a systematic comparison of three different assays. Therap Adv Gastroenterol 2016; 9:781-794. [PMID: 27803733 PMCID: PMC5076767 DOI: 10.1177/1756283x16658223] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND There is scant information on the accuracy of different assays used to measure anti-infliximab antibodies (ADAs), especially in the presence of detectable infliximab (IFX). We thus aimed to evaluate and compare three different assays for the detection of IFX and ADAs and to clarify the impact of the presence of circulating IFX on the accuracy of the ADA assays. METHODS Blood samples from 79 ulcerative colitis (UC) patients treated with infliximab were assessed for IFX levels and ADAs using three different assays: an in-house assay and two commercial kits, Immundiagnostik and Theradiag. Sera samples with ADAs and undetectable levels of IFX were spiked with exogenous IFX and analyzed for ADAs. RESULTS The three assays showed 81-96% agreement for the measured IFX level. However, the in-house assay and Immundiagnostik assays detected ADAs in 34 out of 79 samples, whereas Theradiag only detected ADAs in 24 samples. Samples negative for ADAs with Theradiag, but ADA-positive in both the in-house and Immundiagnostik assays, were positive for IFX or IgG4 ADAs. In spiking experiments, a low concentration of exogenous IFX (5 µg/ml) hampered ADA detection with Theradiag in sera samples with ADA levels of between 3 and 10 µg/ml. In the Immundiagnostik assay detection interference was only observed at concentrations of exogenous IFX higher than 30 µg/ml. However, in samples with high levels of ADAs (>25 µg/ml) interference was only observed at IFX concentrations higher than 100 µg/ml in all three assays. Binary (IFX/ADA) stratification of the results showed that IFX+/ADA- and IFX-/ADAs+ were less influenced by the assay results than the double-positive (IFX+/ADAs+) and double-negative (IFX-/ADAs-) combination. CONCLUSIONS All three methodologies are equally suitable for measuring IFX levels. However, erroneous therapeutic decisions may occur when patients show double-negative (IFX-/ADAs-) or double-positive (IFX+/ADAs+) status, since agreement between assays is significantly lower in these circumstances.
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Affiliation(s)
- Joana Afonso
- Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, 4200 Porto, Portugal
| | - Susana Lopes
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | | | - Paulo Caldeira
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
| | - Paula Lago
- Gastroenterology Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Helena Tavares de Sousa
- Gastroenterology Department, Centro Hospitalar do Algarve, Portimão, Portugal Departament of Medicine e Medical Biosciences, University of Algarve, Faro, Portugal
| | - Jaime Ramos
- Gastroenterology Department, Centro Hospitalar de Lisboa, Lisboa, Portugal
| | - Ana Rita Gonçalves
- Gastroenterology Department, Centro Hospitalar Lisboa Norte, Lisboa, Portugal
| | - Paula Ministro
- Gastroenterology Department, Hospital de S. Teotónio, Viseu, Portugal
| | - Isadora Rosa
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Ana Isabel Vieira
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Rosa Coelho
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | - Patrícia Tavares
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
| | - João Soares
- Gastroenterology Department, Hospital de Braga, Braga, Portugal
| | - Ana Lúcia Sousa
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
| | - Diana Carvalho
- Gastroenterology Department, Centro Hospitalar de Lisboa, Lisboa, Portugal
| | - Paula Sousa
- Gastroenterology Department, Hospital de S. Teotónio, Viseu, Portugal
| | - João Pereira da Silva
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - Tânia Meira
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Filipa Silva Ferreira
- Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal MedInUP, Centre for Drug Discovery and Innovative Medicines, University of Porto, 4200 Porto, Portugal
| | - Cláudia Camila Dias
- Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Yehuda Chowers
- Gastroenterology Department, Rambam Health Care Campus and Bruce Rappaport School of Medicine, Technion Israel Institute of Technology, Israel
| | - Shomron Ben-Horin
- IBD Service, Department of Gastroenterology, Sheba Medical Center and Sackler School of Medicine, Tel-Aviv University, Israel
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Afonso J, Lopes S, Gonçalves R, Caldeira P, Lago P, Tavares de Sousa H, Ramos J, Gonçalves AR, Ministro P, Rosa I, Vieira AI, Dias CC, Magro F. Proactive therapeutic drug monitoring of infliximab: a comparative study of a new point-of-care quantitative test with two established ELISA assays. Aliment Pharmacol Ther 2016; 44:684-92. [PMID: 27507790 DOI: 10.1111/apt.13757] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 06/09/2016] [Accepted: 07/18/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Therapeutic drug monitoring is a powerful strategy known to improve the clinical outcomes and to optimise the healthcare resources in the treatment of autoimmune diseases. Currently, most of the methods commercially available for the quantification of infliximab (IFX) are ELISA-based, with a turnaround time of approximately 8 h, and delaying the target dosage adjustment to the following infusion. AIM To validate the first point-of-care IFX quantification device available in the market - the Quantum Blue Infliximab assay (Buhlmann, Schonenbuch, Switzerland) - by comparing it with two well-established methods. METHODS The three methods were used to assay the IFX concentration of spiked samples and of the serum of 299 inflammatory bowel diseases (IBD) patients undergoing IFX therapy. RESULTS The point-of-care assay had an average IFX recovery of 92%, being the most precise among the tested methods. The Intraclass Correlation Coefficients of the point-of-care IFX assay vs. the two ELISA-based established methods were 0.889 and 0.939. Moreover, the accuracy of the point-of-care IFX compared with each of the two reference methods was 77% and 83%, and the kappa statistics revealed a substantial agreement (0.648 and 0.738). CONCLUSIONS The Quantum Blue IFX assay can successfully replace the commonly used ELISA-based IFX quantification kits. This point-of-care IFX assay is able to deliver the results within 15 min makes it ideal for an immediate target concentration adjusted dosing. Moreover, it is a user-friendly desktop device that does not require specific laboratory facilities or highly specialised personnel.
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Affiliation(s)
- J Afonso
- Department of Pharmacology and Therapeutics, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto, Portugal
| | - S Lopes
- Centro Hospitalar São João, Porto, Portugal
| | | | - P Caldeira
- Centro Hospitalar do Algarve, Faro, Portugal
| | - P Lago
- Centro Hospitalar do Porto, Porto, Portugal
| | - H Tavares de Sousa
- Centro Hospitalar do Algarve, Portimão, Portugal.,University of Algarve, Faro, Portugal
| | - J Ramos
- Centro Hospitalar de Lisboa, Lisboa, Portugal
| | | | - P Ministro
- Hospital de S. Teotónio, Viseu, Portugal
| | - I Rosa
- Instituto Português de Oncologia de Lisboa, Lisboa, Portugal
| | - A I Vieira
- Hospital Garcia de Orta, Almada, Portugal
| | - C C Dias
- Health Information and Decision Sciences Department, Faculty of Medicine, University of Porto, Porto, Portugal.,Center for Health Technology and Services Research, Porto, Portugal
| | - F Magro
- Department of Pharmacology and Therapeutics, University of Porto, Porto, Portugal.,MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto, Portugal.,Centro Hospitalar São João, Porto, Portugal
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Abstract
C-reactive protein (CRP) is an important acute-phase marker, produced mainly in the liver. Its production by mesenteric adipocytes has been recently stressed in Crohn's disease (CD). There are many factors affecting CRP levels, both environmental and genetics. The short-life of this biomarker makes it of pertinent use in the assessment of inflammation. There are inconsistent results concerning the association of clinical activity indices, mucosal healing, histological activity and CRP. This review summarizes the role of CRP in CD, namely its importance in the differential diagnosis of CD; its relationship with clinical activity indices, other markers of inflammation and endoscopic and radiological cross sectional imaging; prediction of response to anti-TNF treatment and prediction of outcome.
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Affiliation(s)
- Fernando Magro
- Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Alameda Prof. Hernani Monteiro, 420-319 Porto, Portugal
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Cravo M, Ferreira P, Sousa P, Moura-Santos P, Velho S, Tavares L, Deus JR, Ministro P, da Silva JP, Correia L, Velosa J, Maio R, Brito M. Clinical and genetic factors predicting response to therapy in patients with Crohn's disease. United European Gastroenterol J 2014; 2:47-56. [PMID: 24918007 PMCID: PMC4040806 DOI: 10.1177/2050640613519626] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 12/14/2013] [Indexed: 12/18/2022] Open
Abstract
AIM To identify clinical and/or genetic predictors of response to several therapies in Crohn's disease (CD) patients. METHODS We included 242 patients with CD (133 females) aged (mean ± standard deviation) 39 ± 12 years and a disease duration of 12 ± 8 years. The single-nucleotide polymorphisms (SNPs) studied were ABCB1 C3435T and G2677T/A, IL23R G1142A, C2370A, and G9T, CASP9 C93T, Fas G670A and LgC844T, and ATG16L1 A898G. Genotyping was performed with real-time PCR with Taqman probes. RESULTS Older patients responded better to 5-aminosalicylic acid (5-ASA) and to azathioprine (OR 1.07, p = 0.003 and OR 1.03, p = 0.01, respectively) while younger ones responded better to biologicals (OR 0.95, p = 0.06). Previous surgery negatively influenced response to 5-ASA compounds (OR 0.25, p = 0.05), but favoured response to azathioprine (OR 2.1, p = 0.04). In respect to genetic predictors, we observed that heterozygotes for ATGL16L1 SNP had a significantly higher chance of responding to corticosteroids (OR 2.51, p = 0.04), while homozygotes for Casp9 C93T SNP had a lower chance of responding both to corticosteroids and to azathioprine (OR 0.23, p = 0.03 and OR 0.08, p = 0.02,). TT carriers of ABCB1 C3435T SNP had a higher chance of responding to azathioprine (OR 2.38, p = 0.01), while carriers of ABCB1 G2677T/A SNP, as well as responding better to azathioprine (OR 1.89, p = 0.07), had a lower chance of responding to biologicals (OR 0.31, p = 0.07), which became significant after adjusting for gender (OR 0.75, p = 0.005). CONCLUSIONS In the present study, we were able to identify a number of clinical and genetic predictors of response to several therapies which may become of potential utility in clinical practice. These are preliminary results that need to be replicated in future pharmacogenomic studies.
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Affiliation(s)
- Marilia Cravo
- Hospital Beatriz Angelo, Loures, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal
| | - Paula Ferreira
- Escola Superior de Tecnologias da Saude, Lisbon, Portugal
| | | | - Paula Moura-Santos
- Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal
- Hospital Santa Maria, Lisboa, Portugal
| | | | | | | | | | | | - Luis Correia
- Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal
- Hospital Santa Maria, Lisboa, Portugal
| | - Jose Velosa
- Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal
- Hospital Santa Maria, Lisboa, Portugal
| | - Rui Maio
- Hospital Beatriz Angelo, Loures, Portugal
| | - Miguel Brito
- Escola Superior de Tecnologias da Saude, Lisbon, Portugal
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Durães C, Machado JC, Portela F, Rodrigues S, Lago P, Cravo M, Ministro P, Marques M, Cremers I, Freitas J, Cotter J, Tavares L, Matos L, Medeiros I, Sousa R, Ramos J, Deus J, Caldeira P, Chagas C, Duarte MA, Gonçalves R, Loureiro R, Barros L, Bastos I, Cancela E, Moraes MC, Moreira MJ, Vieira AI, Magro F. Phenotype-genotype profiles in Crohn's disease predicted by genetic markers in autophagy-related genes (GOIA study II). Inflamm Bowel Dis 2013; 19:230-9. [PMID: 22573572 DOI: 10.1002/ibd.23007] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND About 70 loci are associated with susceptibility to Crohn's disease (CD), particularly in pathways of innate immunity, autophagy, and pathogen recognition. Phenotype-genotype associations are inconsistent. METHODS CD susceptibility polymorphisms ATG16L1 rs2241880, ICAM1 rs5498, IL4 rs2070874, IL17F rs763780, IRGM rs13361189, ITLN1 rs2274910, LRRK2 rs11175593, and TLR4 rs4986790 were genotyped in a Portuguese population (511 CD patients, 626 controls) and assessed for association with CD clinical characteristics. RESULTS There is a significant association of CD with the single nucleotide polymorphisms (SNPs) in ATG16L1 (odds ratio [OR] 1.36 [1.15-1.60], P = 2.7 × 10(-6) for allele G), IRGM (OR 1.56 [1.21-1.93], P = 3.9 × 10(-4) for allele C), and ITLN1 (OR 1.55 [1.28-1.88], P = 4.9 × 10(-4) for allele C). These SNPs are associated with ileal location (OR, respectively, 1.49, 1.52, and 1.70), ileocolonic location (OR, respectively, 1.31, 1.57, and 1.68), and involvement of the upper digestive tract (OR, respectively for ATG16L1 and IRGM, 1.96 and 1.95). The risk genotype GG in ATG16L1 is associated with patients who respond to steroids (OR 1.89), respond to immunosuppressants (OR 1.77), and to biologic therapy (OR 1.89). The SNPs in ITLN1 and IRGM are both associated with a positive response to biologic therapy. The risk for ileal, ileocolonic, and upper digestive tract locations increases with the number of risk alleles (OR for three alleles, respectively, 7.10, 3.54, and 12.07); the OR for positive response to biologic therapy is 3.66. CONCLUSIONS A multilocus approach using autophagy-related genes provides insight into CD phenotype-genotype associations and genetic markers for predicting therapeutic responses.
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Affiliation(s)
- Cecília Durães
- Institute of Molecular Pathology and Immunology of the University of Porto, Porto, Portugal
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Magro F, Rodrigues A, Vieira AI, Portela F, Cremers I, Cotter J, Correia L, Duarte MA, Tavares ML, Lago P, Ministro P, Peixe P, Lopes S, Garcia EB. Review of the disease course among adult ulcerative colitis population-based longitudinal cohorts. Inflamm Bowel Dis 2012; 18:573-83. [PMID: 21793126 DOI: 10.1002/ibd.21815] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Accepted: 06/06/2011] [Indexed: 12/13/2022]
Abstract
BACKGROUND Ulcerative colitis (UC) has a large impact on patients' lives. Clinical course studies of population-based cohorts contribute to our understanding of the disease as it progresses. We reviewed the clinical course of UC as reported in adult population-based longitudinal cohort studies. METHODS A MEDLINE literature search to identify all adult population-based studies published up to June 2010 with data on the clinical course of UC was performed. Demographic and clinical data were reviewed. RESULTS Twenty-two studies reporting data from seven prospective longitudinal cohorts were identified. Extension from initial location varied from 10%-19% of the patients after 5 years of disease and from 11%-28% after 10 years in two of the cohorts. Disease activity appeared to improve over the disease course. The majority of patients had relapses in the first years of disease. The cumulative relapse rate varied from 67%-83% after 10 years of disease. From 1962-2004 a decreasing trend in the proportion of colectomies was observed. Most colectomies were performed during the first 2 years of disease and in patients with pancolitis. Salycilates were the most consumed medication followed by systemic steroids, immunosuppressors, and antitumor necrosis factors, with the latter two showing a substantial increased intake over time. Mortality increased with disease duration. CONCLUSIONS This review shows how the clinical course of UC has changed over time and alerts to the need for more prospective cohort studies to evaluate long-term outcomes especially to study the impact of biologic agents on UC.
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Machado J, Ministro P, Araújo R, Cancela E, Castanheira A, Silva A. Primary malignant melanoma of the esophagus: A case report. World J Gastroenterol 2011; 17:4734-8. [PMID: 22180718 PMCID: PMC3233681 DOI: 10.3748/wjg.v17.i42.4734] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2011] [Revised: 04/19/2011] [Accepted: 04/26/2011] [Indexed: 02/06/2023] Open
Abstract
The authors present the clinical case of an 87-year-old Caucasian male admitted to the emergency room with hematemesis. He had a history of intermittent dysphagia during the previous month. Endoscopic evaluation revealed an eccentric, soft esophageal lesion located 25-35 cm from the incisors, which appeared as a protrusion of the esophagus wall, with active bleeding. Biopsies were acquired. Tissue evaluation was compatible with a melanoma. After excluding other sites of primary neoplasm, the definitive diagnosis of Primary Malignant Melanoma of the Esophagus (PMME) was made. The patient developed a hospital-acquired respiratory infection and died before tumor-directed treatment could begin. Primary malignant melanoma represents only 0.1% to 0.2% of all esophageal malignant tumors. Risk factors for PMME are not defined. A higher incidence of PMME has been described in Japan. Dysphagia, predominantly for solids, is the most frequent symptom at presentation. Retrosternal or epigastric discomfort or pain, melena or hematemesis have also been described. The characteristic endoscopic finding of PMME is as a polypoid lesion, with variable size, usually pigmented. The neoplasm occurs in the lower two-thirds of the esophagus in 86% of cases. PMME metastasizes via hematogenic and lymphatic pathways. At diagnosis, 50% of the patients present with distant metastases to the liver, the mediastinum, the lungs and the brain. When possible, surgery (curative or palliative), is the preferential method of treatment. There are some reports in the literature where chemotherapy, chemohormonotherapy, radiotherapy and immunotherapy, with or without surgery, were used with variable efficacy. The prognosis is poor; the mean survival after surgery is less than 15 mo.
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47
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Sadio A, Peixoto P, Cancela E, Castanheira A, Marques V, Ministro P, Silva A, Caldas A. Intramural hematoma: a rare complication of endoscopic injection therapy for bleeding peptic ulcers. Endoscopy 2011; 43 Suppl 2 UCTN:E141-2. [PMID: 21425016 DOI: 10.1055/s-0029-1214927] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- A Sadio
- Department of Gastroenterology, São Teotónio Hospital, Viseu, Portugal.
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48
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Araújo R, Castanheira A, Machado J, Ramalho A, Cancela E, Ministro P, Silva A. [Acute necrosis of oesophagus]. ACTA MEDICA PORT 2011; 24:653-656. [PMID: 22521028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2010] [Accepted: 12/20/2010] [Indexed: 05/31/2023]
Abstract
Acute esophageal necrosis is a very rare pathological entity, first described in 1990 by Goldenberg. The authors report the case of a patient of 79 years of age with this disease. The etiology of this type of esophageal injury is not yet well defined and has a reported mortality between 33 and 50% . We present this case by the rarity of the disease and the exuberance of endoscopic images in demonstration of this type of injury.
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Affiliation(s)
- Ricardo Araújo
- Serviço de Gastrenterologia, Hospital S. Teotónio, Viseu, Portugal
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Sadio A, Peixoto P, Castanheira A, Cancela E, Ministro P, Silva A, Caldas A. Dieulafoy's lesion in a duodenal diverticulum successfully treated with N-butyl-2-cyanoacrylate. Rev Esp Enferm Dig 2010; 102:396-8. [PMID: 20575607 DOI: 10.4321/s1130-01082010000600015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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50
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Sadio A, Peixoto P, Castanheira A, Cancela E, Ministro P, Casimiro C, Silva A. Gastric lipoma--an unusual cause of upper gastrointestinal bleeding. Rev Esp Enferm Dig 2010; 102:398-400. [PMID: 20575608 DOI: 10.4321/s1130-01082010000600016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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