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BACKGROUND: Recently, a formula of subcutaneous infliximab (SC-IFX) has been approved for inflammatory bowel disease (IBD), demonstrating a better pharmacokinetic and immunogenic profiles, compared to intravenous infliximab (IV-IFX), with similar efficacy and safety. AIM: The aim of this study is to evaluate the clinical, biochemical, and pharmacological outcomes of IBD patients in clinical remission, who switched from IV-IFX to SC-IFX, with a follow-up period of 6â months. METHODS: Retrospective cohort study, including IBD patients in clinical remission, previously medicated with IV-IFX, who switched to SC-IFX 120â mg every other week. Biochemical parameters were evaluated before the switch and 6â months after, namely infliximab serum concentrations, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and fecal calprotectin. RESULTS: Included 41 patients in clinical remission, 32 with Crohn's disease (78.0%) and 9 with ulcerative colitis (22.0%). All patients maintained clinical remission during the 6â months after the switch, with a treatment persistence rate of 100%, and no patients requiring corticosteroid therapy, switching back to IV-IFX, or IBD-related hospitalization. The mean infliximab serum concentrations were significantly higher after 6â months of SC-IFX (17.3â ±â 6.6 vs. 9.1â ±â 5.5â µg/ml, Pâ <â 0.001). However, there were no differences between values of ESR, CRP, and fecal calprotectin, before and after the switch (Pâ =â 0.791, Pâ =â 0.246, and Pâ =â 0.639). Additionally, none of the patients developed antibodies to infliximab. CONCLUSION: Switching from IV-IFX to SC-IFX in IBD patients in clinical remission is effective and leads to higher infliximab serum concentrations, regardless of the combination with immunomodulatory therapy.
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Colon capsule endoscopy (CCE) is a well-known method for the detection of colorectal lesions. Nevertheless, there are no studies reporting the accuracy of TOP 100, a CCE software tool, for the automatic detection of colorectal lesions in CCE. We aimed to evaluate the performance of TOP 100 in detecting colorectal lesions in patients submitted to CCE for incomplete colonoscopy compared with classic reading. A retrospective cohort study including adult patients submitted to CCE (PillCam COLON 2; Medtronic) for incomplete colonoscopy. Blinded for each other's evaluation, one experienced reader analyzed the TOP 100 images and the other performed classic reading to identify colorectal lesions. Detection of colorectal lesions, namely polyps, angioectasia, blood, diverticula, erosions/ulcers, neoplasia, and subepithelial lesions was assessed and TOP 100 performance was evaluated compared with the gold standard (classic reading). A total of 188 CCEs were included. Prevalence of colorectal lesions, polyps, angioectasia, blood, diverticula, erosions/ulcers, neoplasia, and subepithelial lesions were 77.7, 54.3, 8.5, 1.6, 50.0, 0.5, 0.5, and 1.1%, respectively. TOP 100 had a sensitivity of 92.5%, specificity of 69.1%, negative predictive value of 72.5%, positive predictive value of 91.2%, and accuracy of 87.2% for detecting colorectal lesions. TOP 100 had a sensitivity of 89.2%, specificity of 84.9%, negative predictive value of 86.9%, positive predictive value of 87.5%, and accuracy of 87.2% in detecting polyps. All colorectal lesions other than polyps were identified with 100% accuracy by TOP 100. TOP 100 has been shown to be a simple and useful tool in assisting the reader in the prompt identification of colorectal lesions in CCE.
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Endoscopia por Cápsula , Colonoscopia , Neoplasias Colorretais , Valor Preditivo dos Testes , Humanos , Endoscopia por Cápsula/métodos , Feminino , Estudos Retrospectivos , Masculino , Pessoa de Meia-Idade , Idoso , Neoplasias Colorretais/diagnóstico , Colonoscopia/métodos , Pólipos do Colo/diagnóstico , Pólipos do Colo/patologia , Pólipos do Colo/diagnóstico por imagem , Adulto , Software , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Interpretação de Imagem Assistida por Computador , Idoso de 80 Anos ou maisRESUMO
Introduction: Experience with endoscopic retrograde cholangiopancreatography (ERCP) in the pediatric population is limited. Few medical centers have experts specifically trained in pediatric therapeutic endoscopy. As a result, patients are generally referred to adult endoscopists with high experience in the procedure. The aim of this study was to characterize the experience of an adult endoscopy unit with ERCP on pediatric patients, with a special focus on very young patients. Methods: We retrospectively analyzed indications, technical success rate, final clinical diagnosis, and complications of ERCPs in children <18 years at our tertiary referral hospital center between January 1994 and June 2022. Results: Sixty-five ERCPs were performed on 57 children with a median age of 13 years (range 1-17 years). Eleven ERCPs were performed on 9 patients up to 5 years old. Indications for ERCP were as follows: biliary obstruction (n = 40), mainly due to choledocholithiasis, lithiasic acute pancreatitis (n = 19), recurrent pancreatitis (n = 3), stent extraction (n = 2), and post-operative biliary fistula (n = 1). The cannulation success rate was 95.1%. Therapeutic interventions were performed in 79% of ERCP. All patients were followed up as inpatients. Complications were recorded in two procedures (3.1%), and no procedure-related mortality occurred. Conclusion: In our experience, ERCP in children can be safely performed with high success rates by advanced adult-trained expert endoscopists at a high-volume center.
Introdução: Existe pouca experiência na realização de colangiopancreatografia retrógrada endoscópica (CPRE) na população pediátrica. A maioria dos centros carece de especialistas especificamente treinados em endoscopia terapêutica pediátrica, sendo os doentes geralmente referenciados para Gastroenterologistas de adultos com elevada experiência na técnica. O objectivo deste estudo foi caracterizar a experiência de um departamento de Gastrenterologia de adultos em CPRE pediátrica, com destaque particular nos doentes muito novos. Métodos: Foram analisadas retrospectivamente as indicações, sucesso técnico, diagnósticos e complicações das colangiopancreatografias retrógradas endoscópicas (CPREs) realizadas no nosso hospital terciário em crianças <18 anos, entre Janeiro de 1994 e Junho de 2022. Resultados: Foram realizadas 65 CPREs em 57 crianças com idade mediana 13 anos (117 anos). Doze procedimentos foram realizados em 9 crianças com idade até 5 anos. As indicações para CPRE foram: obstrução biliar (n = 40), sobretudo devido a coledocolitíase, pancreatite aguda litiásica (n = 19), pancreatite recorrente (n = 3), extracção de prótese (n = 2) e fístula biliar pós cirurgia (n = 1). A taxa de sucesso de canulação foi 95.4%. Foram realizados procedimentos terapêuticos em 80.0% das CPREs. Todos os doentes foram vigiados em regime de internamento, tendo-se registado complicações em dois exames (3.1%). Não existiram mortes relacionadas com a técnica. Discussão/ Conclusão: A CPRE pode ser realizada na população pediátrica com segurança e elevada taxa de sucesso por Gastrenterologistas de adultos com experiência na técnica, num centro com elevado volume de exames.
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BACKGROUND: Although endoscopic ultrasound (EUS) plays a critical role in the management of subepithelial lesions (SEL) of upper gastrointestinal tract many can be classified solely by a thorough upper gastrointestinal endoscopy (UGE) which can reduce the burden of additional studies. AIMS: Analyze the impact of a stepwise approach starting with a second-look UGE before the decision of EUS in patients referred to our center with suspected SEL. METHODS: Retrospective cohort study which included all adult patients referred to our center between 2015 and 2020 with suspected SEL.Second-look UGE evaluated the location, size, color, surface characteristics, movability and consistency of the SEL and bite-on-bite biopsies were performed. Decisions on SEL management and follow-up were collected. RESULTS: A total of 193 SEL (190 patients) were included. At the index-UGE, stomach was the most frequent location (nâ =â 115;59.6%). Most patients performed a second-look UGE (nâ =â 180; 94.7%). A minority was oriented directly to EUS (nâ =â 8;4.2%) or endoscopic resection (nâ =â 2; 1.1%). In patients who underwent a second-look UGE, SEL were excluded in 25 (13.9%) and 21 (11.7%) did not need further work-up. The remaining patients were submitted to EUS (nâ =â 88;48.9%), surveillance by UGE (nâ =â 44; 24.4%) or endoscopic resection (nâ =â 2; 1.1%). CONCLUSION: Systematically performing a second-look UGE, in patients referred with suspected SEL, safely preclude the need for subsequent investigation in approximately one-fourth of the patients. As UGE is less invasive and more readily available, we suggest that a second-look UGE should be the initial approach in SEL management.
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Endoscopia Gastrointestinal , Endossonografia , Adulto , Humanos , Estudos RetrospectivosRESUMO
While common pancreatic diseases, such as acute pancreatitis (AP), chronic pancreatitis (CP), and pancreatic cancer (PC), may greatly impact the normal pancreatic physiology and contribute to malnutrition, the adequate nutritional approach when those conditions are present significantly influences patients' prognosis. In patients with AP, the goals of nutritional care are to prevent malnutrition, correct a negative nitrogen balance, reduce inflammation, and improve outcomes such as local and systemic complications and mortality. Malnutrition in patients with CP is common but often a late manifestation of the disease, leading to decreased functional capacity and quality of life and increased risk of developing significant osteopathy, postoperative complications, hospitalization, and mortality. Cancer-related malnutrition is common in patients with PC, and it is now well recognized that early nutritional support can favorably impact survival, not only by increasing tolerance and response to disease treatments but also by improving quality of life and decreasing postoperative complications. The aim of this review was to emphasize the role of nutrition and to propose a systematic nutritional approach in patients with AP, CP, and PC.
Se por um lado, doenças pancreáticas comuns, tais como pancreatite aguda (PA), pancreatite crónica (PC) e cancro pancreático (CP), podem ter um grande impacto na normal fisiologia pancreática e contribuir para desnutrição, por outro lado, uma abordagem nutricional adequada nos doentes com essas patologias pode influenciar significativamente o seu prognóstico. Em doentes com PA, os objetivos do suporte nutricional são a prevenção da desnutrição, a correção de um balanço negativo de nitrogénio, a redução da inflamação, e a evicção de outcomes desfavoráveis, como desenvolvimento de complicações locais ou sistémicas ou morte. A desnutrição é comum em doentes com PC, sendo frequentemente uma manifestação tardia da doença, da qual resulta uma diminuição da capacidade funcional e da qualidade de vida, bem como um aumento significativo do risco de doença óssea, complicações pós-operatórias, hospitalizações e morte. A desnutrição associada ao CP é também habitual e é atualmente reconhecido que um suporte nutricional precoce pode influenciar favoravelmente a sobrevida, não só por aumentar a tolerância e resposta aos tratamentos, mas também por melhorar a qualidade de vida e diminuir as complicações pós-operatórias. O objetivo da presente revisão é salientar o papel da nutrição e propor uma abordagem nutricional sistematizada nos doentes com PA, PC e CP.
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BACKGROUND: Delayed bleeding (DB) is a possible adverse event following gastric endoscopic submucosal dissection (ESD). The BEST-J score was created as a risk prediction model for DB following gastric ESD, but is yet to be validated in Western populations. AIMS: We aimed to validate the BEST-J score on a European sample and to perform a subgroup analysis according to histological classification. METHODS: Retrospective study of all consecutive patients undergoing gastric ESD on a European Endoscopic Unit. DB was defined as hemorrhage with clinical symptoms and confirmed by emergency endoscopy from the time of completion to 28 days after ESD. BEST-J score was calculated in each patient and confronted with the outcome (DB). RESULTS: Final sample included 161 patients. From these, 10 (6.2%) presented DB following ESD, with a median time to bleeding of 7 days (IQR 6.8). BEST-J score presented an excellent accuracy predicting DB in our sample, with an AUC = 0.907 (95%CI 0.801-1.000; p < 0.001). Subgroup analysis by histological classification proved that the discriminative power was still excellent for each grade: low-grade dysplasia-AUC = 0.970 (p < 0.001); high-grade dysplasia-AUC = 0.874 (p < 0.001); early gastric cancer-AUC = 0.881 (p < 0.001). The optimal cut-off value to predict DB was a BEST-J score ≥ 3, which matches the cut-off value for high-risk of bleeding in the original investigation. CONCLUSIONS: The BEST-J score still presents excellent accuracy in risk stratification for post-ESD bleeding in European individuals. Thus, this score may help to guide which patients benefit the most from prophylactic therapies following gastric ESD in this setting.
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Ressecção Endoscópica de Mucosa , Neoplasias Gástricas , Humanos , Ressecção Endoscópica de Mucosa/efeitos adversos , Estudos Retrospectivos , Hemorragia Pós-Operatória/etiologia , Mucosa Gástrica/patologia , Fatores de Risco , Endoscopia Gastrointestinal , Neoplasias Gástricas/patologiaRESUMO
BACKGROUND: Gastric dysplasia in the absence of an endoscopically defined lesion is rare, usually either a false positive diagnosis or a previously unidentified precancerous lesion during esophagogastroduodenoscopy (EGD). AIMS: Evaluate factors associated with the presence of an endoscopically visible lesion during follow-up in patients with histologic diagnosis of gastric dysplasia in random biopsies. METHODS: Retrospective cohort study including patients referred to our institution for gastric dysplasia in random biopsies during Index EGD. Endoscopic evaluation was performed with a high-definition endoscope using narrow band imaging (HD EGD-0). If no lesion was detected, endoscopic surveillance (HD EGD-FU) was conducted within 6 months for high grade dysplasia (HGD) or 12 months for low grade (LGD) or indefinite for dysplasia (IFD). RESULTS: From a total sample of 96 patients, 5 (5.2%) presented with an endoscopically visible lesion during HD EGD-0, while 10 lesions (10.4%) were identified during HD EGD-FU. Patients with Helicobacter pylori infection at Index EDG and with regular alcohol consumption (≥25 g/day) were 8 and 4 times more likely to have an endoscopically visible lesion on HD EGD-FU (p = 0.012 and p = 0.047). In binary logistic regression, both factors were independent predictors of the presence of gastric lesion on HD EGD-FU (OR 9.284, p = 0.009 and OR 5.025, p = 0.033). CONCLUSIONS: The presence of an endoscopically visible lesion after the histologic diagnosis of gastric dysplasia in random biopsies was more frequent during HD EGD-FU. H. pylori infection at Index EGD and regular alcohol consumption were significant predictors of the presence of gastric lesion on HD EGD-FU.
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Infecções por Helicobacter , Helicobacter pylori , Lesões Pré-Cancerosas , Neoplasias Gástricas , Humanos , Infecções por Helicobacter/epidemiologia , Estudos Retrospectivos , Biópsia , Neoplasias Gástricas/patologia , Consumo de Bebidas Alcoólicas/efeitos adversos , Lesões Pré-Cancerosas/patologiaRESUMO
INTRODUCTION: There is scarce data focused on recurrence neoplasia rate (RR) after piecemeal endoscopic mucosal resection (pEMR) of 10-19 mm non-pedunculated colorectal lesions (NPL). We aimed to analyze the RR after pEMR of 10-19 mm NPL, identify risk factors for its development and compare it with RR after pEMR of ≥ 20 mm NPL. METHODS: Retrospective cohort-study including all ≥10 mm NPL resected by pEMR in our center between 2018-2022 with an early repeat colonoscopy (ERC). RR was defined as recurrence neoplasia identified in the ERC EMR scar with virtual chromoendoscopy or histological confirmation. RESULTS: A total of 444 NPL were assessed, 124 (27.9%) with 10-19 mm. In the ERC, performed a median of 6 months after pEMR, RR was significantly lower for 10-19 mm NPL compared to ≥ 20 mm NPL (13/124 vs 68/320, p = 0.005). In subgroup analysis, RR after pEMR of 15-19 mm NPL was significantly higher compared to 10-14 mm NPL (13/98 vs 0, p = 0.041) but not significantly different compared to ≥ 20 mm NPL (13/98 vs 68/320, p = 0.073). In multivariable analysis, size of NPL (HR 1.501, 95% CI 1.012-2.227, p = 0.044) was the only independent risk factor identified for RR for 10-19 mm NPL. CONCLUSION: Although the early RR after pEMR of 10-19 mm NPL is significantly lower compared to ≥ 20 mm NPL, it is non-negligible (10.5%) and appears to be the highest among 15-19 mm NPL. The size of the lesion was the only independent risk factor for RR. Our findings should be accounted in the selection of the most appropriate post-polypectomy endoscopic surveillance.
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Pólipos do Colo , Neoplasias Colorretais , Ressecção Endoscópica de Mucosa , Humanos , Estudos Retrospectivos , Recidiva Local de Neoplasia/epidemiologia , Colonoscopia , Neoplasias Colorretais/cirurgia , Neoplasias Colorretais/patologia , Pólipos do Colo/cirurgia , Pólipos do Colo/patologiaRESUMO
BACKGROUND: In patients with acute nonvariceal upper gastrointestinal bleeding (NVUGIB), early (≤ 24 h) endoscopy is recommended following hemodynamic resuscitation. Nevertheless, scarce data exist on the optimal timing of endoscopy in patients with NVUGIB receiving anticoagulants. OBJECTIVE: To analyze how the timing of endoscopy may influence outcomes in anticoagulants users admitted with NVUGIB. METHODS: Retrospective cohort study which consecutively included all adult patients using anticoagulants presenting with NVUGIB between January 2011 and June 2020. Time from presentation to endoscopy was assessed and defined as early (≤ 24 h) and delayed (> 24 h). The outcomes considered were endoscopic or surgical treatment, length of hospital stay, intermediate/intensive care unit admission, recurrent bleeding, and 30-day mortality. RESULTS: From 636 patients presenting with NVUGIB, 138 (21.7%) were taking anticoagulants. Vitamin K antagonists were the most frequent anticoagulants used (63.8%, n = 88). After adjusting for confounders, patients who underwent early endoscopy (59.4%, n = 82) received endoscopic therapy more frequently (OR 2.4; 95% CI 1.1-5.4; P = 0.034), had shorter length of hospital stay [7 (IQR 6) vs 9 (IQR 7) days, P = 0.042] and higher rate of intermediate/intensive care unit admission (OR 2.7; 95% CI 1.3â-â5.9; P = 0.010) than patients having delayed endoscopy. Surgical treatment, recurrent bleeding, and 30-day mortality did not differ significantly between groups. CONCLUSION: Early endoscopy (≤ 24 h) in anticoagulant users admitted with acute nonvariceal upper gastrointestinal bleeding is associated with higher rate of endoscopic treatment, shorter hospital stay, and higher intermediate/intensive care unit admission. The timing of endoscopy did not influence the need for surgical intervention, recurrent bleeding, and 30-day mortality.
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Anticoagulantes , Hemostase Endoscópica , Adulto , Humanos , Anticoagulantes/efeitos adversos , Estudos Retrospectivos , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Endoscopia Gastrointestinal , Doença AgudaRESUMO
BACKGROUND: Inflammatory bowel disease (IBD) patients have a higher risk of metabolic dysfunction-associated fatty liver disease (MAFLD) compared with the general population. However, it is not known whether available non-invasive hepatic steatosis scores are useful in predicting MAFLD in IBD patients. We aimed to analyze the performances of MAFLD screening score (MAFLD-S), Fatty Liver Index (FLI), Hepatic Steatosis Index (HSI) and Clinical Prediction Tool for NAFLD in Crohn's Disease (CPN-CD), in identifying MAFLD in IBD patients. METHODS: A cross-sectional study was carried out including consecutive adult IBD outpatients submitted to transient elastography (TE). MAFLD criteria were assessed, and hepatic steatosis (HS) was defined by a controlled attenuation parameter (CAP) >248 dB/m using TE. MAFLD-S, FLI, HSI, and CPN-CD were calculated and their accuracy for the prediction of MAFLD was evaluated through their areas under the receiver-operating characteristic (AUROC) curves. RESULTS: Of 168 patients, body mass index ≥25, type 2 diabetes mellitus, dyslipidemia and arterial hypertension were present in 76 (45.2%), 10 (6.0%), 53 (31.5%), 20 (11.9%), respectively. HS was identified in 77 (45.8%) patients, of which 65 (84.4%) fulfilled MAFLD criteria. MAFLD-S (AUROC, 0.929 [95% CI, 0.888-0.971]) had outstanding and FLI (AUROC, 0.882 [95% CI, 0.830-0.934]), HSI (AUROC, 0.803 [95% CI, 0.736-0.871]), and CPN-CD (AUROC, 0.822 [95% CI, 0.753-0.890) had excellent discrimination in predicting MAFLD. CONCLUSIONS: MAFLD-S, FLI, HSI and CPN-CD scores can accurately identify MAFLD in IBD patients, allowing the selection of those in whom hepatic steatosis and metabolic risk factors assessment may be particularly beneficial.
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Diabetes Mellitus Tipo 2 , Doenças Inflamatórias Intestinais , Hepatopatia Gordurosa não Alcoólica , Adulto , Humanos , Hepatopatia Gordurosa não Alcoólica/complicações , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Estudos Transversais , Doenças Inflamatórias Intestinais/complicaçõesRESUMO
INTRODUCTION: Foreign body (FB) ingestion is a common indication for urgent esophagogastroduodenoscopy (EGD). Nevertheless, most pass spontaneously through the gastrointestinal (GI) tract. Differently from GI bleeding, there is no validated score aiming to identify "low-risk" patients in suspected FB ingestion. We aimed to create a score able to discriminate patients who are candidates to emergent EGD in this scenario. METHODS: Retrospective study of consecutive patients admitted for suspected FB in the upper GI tract between 2016 and 2021. The evaluated outcome was endoscopic confirmation of FB in the esophagus. Variables significantly associated with the outcome on multivariate analysis were computed into a score predicting endoscopic confirmation. RESULTS: We included 228 patients. From these, 97 (42.5%) had a confirmed FB in EGD. Time since ingestion <6 h (OR = 4.0; P = 0.042), absence of any meal after FB ingestion (OR = 7.1; P = 0.005), dysphagia (OR = 11.8; P < 0.001), odynophagia (OR = 4.6; P = 0.004), and drooling (OR = 15.1; P < 0.001) were independent predictors of confirmed FB. These variables were used to compute a FB predicting score-the Decision-To-Scope (DTS) Score: time since ingestion <6 h (+1 point), absence of meals (+2 points), dysphagia (+3 points), odynophagia (+1 point), and drooling (+4 points). DTS-Score had excellent accuracy to predict the outcome (AUC = 0.953; 95%CI = 0.928-0.977; P < 0.001). The optimal cutoff to identify low-risk patients was a score ≤5 (sensitivity 85.0% and specificity 94.7%). CONCLUSIONS: More than half of the suspected FB were not confirmed by EGD. The DTS-Score presented excellent accuracy at stratifying patients' risk and may contribute to the decision to perform emergent EGD in suspected FB ingestion.
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Transtornos de Deglutição , Corpos Estranhos , Sialorreia , Humanos , Transtornos de Deglutição/etiologia , Estudos Retrospectivos , Sialorreia/complicações , Corpos Estranhos/diagnóstico por imagem , DorRESUMO
BACKGROUND: Currently, bismuth quadruple therapy (BQT) is indicated as a first-line treatment for Helicobacter pylori eradication in areas with high dual metronidazole and clarithromycin resistance, with its use being limited by its low tolerability and significant cost. A novel regimen with high-dose amoxicillin dual therapy (HDADT) has emerged as an alternative. The aim of this study was to compare the results of these two treatments on HP eradication. MATERIALS AND METHODS: Prospective randomized study including 100 consecutive patients undergoing H. pylori eradication. Each patient was randomized (in a 1:1 ratio) to one group of treatment: BQT (bismuth 140 mg + metronidazole 125 mg + tetracycline 125 mg, four times a day, for 10 days) or HDADT (amoxicillin 1000 mg alternating with amoxicillin 500 mg, four times a day, for 14 days), both associated with esomeprazole 40 mg twice a day. The primary aim was to compare treatments' efficacies. Secondary aims were to assess symptoms persistence and tolerability. RESULTS: A total of 100 patients were included, 54% women, with a mean age of 55 ± 14 years. From these, five were lost to follow-up. Effective eradication proven by negative stool antigen test was significantly higher in patients randomized to HDADT when compared to BQT for both intention-to-treat (ITT) (96.2% vs. 81.4%; p = .022) and per-protocol (PP) (95.9% vs. 81%; p = .025) analysis. These differences were even more pronounced when only considering second line treatment (100% vs. 62.5%; p = .028). Side effects did not differ significantly between BQT and HDADT groups for both ITT (7.0% vs. 2.0%; p = .254) and PP (4.8% vs. 0%; p = .210) analysis. CONCLUSIONS: When compared to BQT, treatment with HDADT presented higher and near 100% efficacy in eradicating H. pylori, without differences in reported side effects or compliance. This treatment represents an important alternative for populations with increasing incidences of resistance to the currently recommended antibiotic regimens.
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Infecções por Helicobacter , Helicobacter pylori , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Masculino , Amoxicilina , Bismuto , Metronidazol/uso terapêutico , Metronidazol/farmacologia , Infecções por Helicobacter/tratamento farmacológico , Estudos Prospectivos , Quimioterapia Combinada , Antibacterianos , Resultado do TratamentoRESUMO
BACKGROUND: The SARS-CoV-2 pandemic conditioned the optimal timing of some endoscopic procedures. ESGE guidelines recommend replacement or removal of the plastic biliary stents within 3-6 months to reduce the risk of complications. Our aim was to analyse the outcomes of patients who had delayed plastic biliary stent removal following endoscopic retrograde cholangiopancreatography (ERCP) in the pandemic era. METHODS: Retrospective study including consecutive ERCPs with plastic biliary stent placement between January 2019 and December 2021. Delayed removal was defined as presence of biliary stent >6 months after ERCP. The evaluated outcomes were stent migration, stent dysfunction, obstructive jaundice, cholangitis, acute pancreatitis, hospitalization, and biliary pathology-related mortality. RESULTS: One-hundred and twenty ERCPs were included, 56.7% male patients, with a mean age of 69.4 ± 15.7 years. Indications for plastic biliary stent insertion were choledocholithiasis (72.5%), benign biliary stricture (20.0%), and post-cholecystectomy fistula (7.5%). Delayed stent removal occurred in 32.5% of the cases. The median time to stent removal was 3.5 ± 1.3 months for early removal and 8.6 ± 3.1 months for delayed removal. Patients who had delayed stent removal did not have a significantly higher frequency of stent migration (20.5 vs 11.1%, p = 0.17), stent dysfunction (17.9 vs 13.6%, p = 0.53), hospitalization (17.9 vs 14.8%, p = 0.66), obstructive jaundice (2.6 vs 0.0%, p = 0.33), cholangitis (10.3 vs 13.6%, p = 0.77), acute pancreatitis (0.0 vs 1.2%, p = 1.0), or biliary pathology-related mortality (2.6 vs 1.2%, p = 0.55). CONCLUSIONS: Delayed plastic biliary stent removal does not seem to have a negative impact on patients' outcomes. In the current pandemic situation, while scheduled endoscopic procedures may have to be postponed, elective removal of plastic biliary stents can be safely deferred.
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COVID-19 , Colangite , Colestase , Icterícia Obstrutiva , Pancreatite , Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Feminino , Icterícia Obstrutiva/etiologia , Estudos Retrospectivos , Plásticos , Doença Aguda , Pandemias , Pancreatite/etiologia , Pancreatite/complicações , COVID-19/complicações , SARS-CoV-2 , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Colangiopancreatografia Retrógrada Endoscópica/métodos , Colestase/etiologia , Colangite/epidemiologia , Colangite/etiologia , Stents/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND AND AIM: Physical activity has been proposed as a potential factor influencing capsule endoscopy (CE) gastric transit time (GTT). However, there is no reported factual evidence confirming this association. We aimed to prospectively assess the effect of physical activity in the first hour of CE in the occurrence of prolonged GTT. METHODS: This is a prospective study including consecutive patients undergoing CE. For each patient, a step counter was attached to the CE register. The number of steps during the first hour of the procedure was registered. The main outcome was prolonged GTT (CE remaining in the stomach for > 1 h). Outcomes were adjusted for possible confounders by multivariate analysis. RESULTS: We included 100 patients, 60% undergoing small bowel CE and 40% colon CE. The mean number of steps in the first hour was significantly lower in patients with prolonged GTT (2009 ± 1578 steps) comparatively with those without prolonged GTT (3597 ± 1889 steps) (P < 0.001). On multivariate analysis including significant confounders, steps in the first hour were an independent predictor of prolonged GTT (P = 0.018). Single-handedly, the number of steps taken in the first hour had a good acuity for predicting prolonged GTT (area under the curve = 0.74; P < 0.001), with an optimal cut-off of 2000 steps (sensitivity 81.3% and specificity 70%). CONCLUSIONS: Physical activity during the first hour of CE significantly decreased the occurrence of prolonged GTT. These findings pave the way for further definition of clear instructions to give to patients undergoing CE.
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Endoscopia por Cápsula , Humanos , Endoscopia por Cápsula/métodos , Estudos Prospectivos , Incidência , Trânsito Gastrointestinal , Estômago , Exercício FísicoRESUMO
BACKGROUND: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection may lead to the development of the novel coronavirus disease (coronavirus disease 2019 [COVID-19]). Scarce data are available regarding safety and efficacy of SARS-CoV-2 vaccination in inflammatory bowel disease (IBD) patients, which may present differences between subgroups. Lower humoral immunological response could require additional booster injections. METHODS: This is a prospective study including adult patients with IBD after complete vaccination against SARS-CoV-2 infection with BioNTech vaccine. Patients with previous SARS-CoV-2 infection were excluded. A control group with healthy individuals matched for age and sex was also analyzed. Blood samples were collected 30 days after complete vaccination to quantify immunoglobulin G (IgG) antibody titers against SARS-CoV-2 in both groups. RESULTS: The final sample included 81 IBD and 32 non-IBD patients, 55 (48.7%) of them women, with a mean age of 40.2â ±â 13.0 years. From IBD patients, 58 (71.6%) had Crohn's disease and 23 (28.4%) had ulcerative colitis. IBD patients had significantly lower median anti-SARS-CoV-2 IgG levels when compared with the control group (6479 [interquartile range (IQR) 1830-11883, 10 053] AU/mL vs 13 061 [IQR 2826-21427, 15 539] AU/mL; P = .003). Regarding IBD medication, significant lower levels of SARS-CoV-2 IgG antibodies when compared with control subjects were observed in patients treated with thiopurines (5423 [IQR 3109-13369, 10 260] AU/mL; P = .011), methotrexate (834 [IQR 507-3467, 4155] AU/mL; P = .002), anti-tumor necrosis factor α agents (5065 [IQR 1033-11669, 10 636] AU/mL; P = .001), and corticosteroids (548 AU/mL; P = .001). The incidence of SARS-CoV-2 infection after vaccination was also significantly higher in patients treated with these agents. CONCLUSIONS: IBD patients treated with immunomodulators, anti-tumor necrosis factor α agents and corticosteroids presented significantly lower anti-SARS-CoV-2 IgG levels following complete vaccination when compared with healthy control subjects. These findings support the benefit of additional booster injections in this population.
This is a prospective study quantifying antibody titers against severe acute respiratory syndrome coronavirus 2 after complete vaccination in adult patients with inflammatory bowel disease. Immunomodulators, infliximab, and corticosteroid treatment were associated with lower antibody levels. This could support the benefit of an additional booster injection in this population.
Assuntos
COVID-19 , Doenças Inflamatórias Intestinais , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Anticorpos Antivirais , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Imunoglobulina G , Terapia de Imunossupressão , Doenças Inflamatórias Intestinais/tratamento farmacológico , Necrose , Estudos Prospectivos , SARS-CoV-2 , VacinaçãoRESUMO
BACKGROUND: Inflammatory bowel disease (IBD) care and education might differ around Europe. Therefore, we conducted this European Variation In IBD PracticE suRvey (VIPER) to investigate potential differences between countries. METHODS: This trainee-initiated survey, run through SurveyMonkey®, consisted of 47 questions inquiring basic demographics, IBD training, and clinical care. Results were compared according to gross domestic product (GDP) per capita, for which countries were divided into 2 groups (low/high income, according to the World Bank). RESULTS: The online survey was completed by 1,285 participants from 40 European countries, with a majority of specialists (65.3%) working in academic institutions (50.4%). Significant differences in IBD-specific training (55.9% vs. 38.4%), as well as availability of IBD units (58.4% vs. 39.7%) and multidisciplinary meetings (73.2% vs. 40.1%), were observed between respondees from high and low GDP countries (p < 0.0001). In high GDP countries, IBD nurses are more common (85.9% vs. 36.0%), also mirrored by more nurse-led IBD clinics (40.6% vs. 13.7%; p < 0.0001). IBD dieticians (33.4% vs. 16.5%) and psychologists (16.8% vs. 7.5%) are mainly present in high GDP countries (p < 0.0001). In the current COVID era, telemedicine is available in 73.2% versus 54.1% of the high/low GDP countries, respectively (p < 0.0001). Treat-to-target approaches are implemented everywhere (85.0%), though access to biologicals and small molecules differs significantly. CONCLUSION: Much variability in IBD practice exists across Europe, with marked differences between high and low GDP countries. Further work is required to help address some of these inequalities, aiming to improve and standardize IBD care and training across Europe.
Assuntos
Produtos Biológicos , COVID-19 , Doenças Inflamatórias Intestinais , Humanos , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/terapia , Europa (Continente)/epidemiologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND AND AIM: Small-bowel (SB) cleansing is crucial to assess the reliability of capsule endoscopy (CE) findings. However, the presence of multiple grading systems is hampering their use in clinical practice. In 2020, Colon CLeansing Assessment and Report (CC-CLEAR) was created and validated. We sought to develop and validate a new score for the evaluation of the SB cleansing, adapted from CC-CLEAR, aiming to standardize CE reporting regarding the quality of preparation. METHODS: The new grading score, SB CLeansing Assessment and Report (SB-CLEAR), divided the SB into three tertiles, each being scored depending on the percentage of visualized mucosa (0, < 50%; 1, 50%-75%; 2, > 75%; 3, > 90%). The overall classification was a sum of each segment score, graded between excellent, good, and inadequate (0-5). Any segment scoring ≤1 resulted in inadequate overall classification. CE videos were prospectively evaluated by two experienced CE readers blinded to each other. RESULTS: We included 52 CEs, 41(78.8%) female, with a mean age of 57.9 ± 17.9 years. Inter-observer agreement was very strong for each tertile (first: r = 0.863; second: r = 0.865; third: r = 0.861; P < 0.001), which resulted in overall excellent correlation when considering the quality of preparation in all tertiles (r = 0.940; P < 0.001). By applying final classifications of "inadequate," "good," and "excellent," correlation between observers was also very strong (r = 0.875; P < 0.001). CONCLUSIONS: SB-CLEAR is an innovative and reproducible grading score for evaluation of SB preparation quality in CE, with overall excellent inter-observer agreement. Along with CC-CLEAR, this may become a valuable tool to uniformize reporting of bowel preparation quality in CE.