Browsing by Author "Cravo, Marilia"
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- Comparing the continuous geboes score with the Robarts Histopathology Index: definitions of histological remission and response and their relation to faecal calprotectin levelsPublication . Magro, Fernando; Lopes, Joanne; Borralho, Paula; Lopes, Susana; Coelho, Rosa; Cotter, Jose; de Castro, Francisca Dias; Sousa, Helena Tavares; Salgado, Marta; Andrade, Patricia; Vieira, Ana Isabel; Figueiredo, Pedro; Caldeira, Paulo; Sousa, A.; Duarte, Maria A.; Avila, Filipa; Silva, Joao; Moleiro, Joana; Mendes, Sofia; Giestas, Silvia; Ministro, Paula; Sousa, Paula; Goncalves, Raquel; Goncalves, Bruno; Oliveira, Ana; Chagas, Cristina; Cravo, Marilia; Dias, Claudia Camila; Afonso, Joana; Portela, Francisco; Santiago, Mafalda; Geboes, Karel; Carneiro, FatimaBackground 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.
- The who-when-why triangle of complementary and alternative medicine use among Portuguese IBD patientsPublication . Portela, Francisco; Dias, Camila C.; Caldeira, Paulo; Cravo, Marilia; Deus, João; Gonçalves, Raquel; Lago, Paula; Morna, Henrique; Peixe, Paula; Ramos, Jaime; Sousa, Helena Tavares; Tavares, Lurdes; Vasconcelos, Helena; Magro, Fernando; Ministro, PaulaBackground: 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. (C) 2017 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.