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BACKGROUND: Cap-assisted endoscopic mucosal resection (EMR-c) has emerged as a potential alternative to standard piecemeal wide-field EMR (WF-EMR) for the resection of laterally spreading tumors (LSTs). However, clear indications for this technique are still lacking. Our objective was to investigate the performance of salvage EMR-c after WF-EMR failure in the resection of large colorectal LSTs. METHODS: The data of consecutive patients undergoing WF-EMR for large colorectal LSTs (2015-2021) were analyzed in this single-center, retrospective, observational study. In the event of a WF-EMR failure, the procedure was switched to EMR-c in the same session. The efficacy of the two techniques was evaluated in terms of complete endoscopic resection, R0 resection, and recurrence rate. Safety was also assessed. RESULTS: Overall, the data from 81 WF-EMRs were collected. Eighteen cases of WF-EMR failure were switched to EMR-c in the same session and complete endoscopic resection was achieved in 17/18 patients (94.4%). No statistically significant difference was observed between WF-EMR and salvage EMR-c in terms of macroscopic radicality (P = 0.40) and R0 resection (P = 0.12). However, recurrence was more common with EMR-c (44.4% vs. 23.5%; P = 0.05), as were adverse events, particularly intraprocedural bleeding (27.8% vs. 7.9%; P = 0.04). CONCLUSION: EMR-c is an effective salvage technique for challenging colorectal LSTs following WF-EMR failure. Due to the elevated risk of adverse events associated with this procedure, careful patient selection, endoscopic expertise, and close follow-up are strongly recommended.
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Neoplasias Colorrectales , Resección Endoscópica de la Mucosa , Humanos , Resección Endoscópica de la Mucosa/métodos , Colonoscopía/métodos , Mucosa Intestinal/cirugía , Mucosa Intestinal/patología , Neoplasias Colorrectales/cirugía , Neoplasias Colorrectales/patología , Estudios Retrospectivos , Resultado del TratamientoAsunto(s)
Adenocarcinoma , Esófago de Barrett , Resección Endoscópica de la Mucosa , Neoplasias Esofágicas , Humanos , Tracción , Neoplasias Esofágicas/diagnóstico por imagen , Neoplasias Esofágicas/cirugía , Adenocarcinoma/cirugía , Instrumentos Quirúrgicos , Esófago de Barrett/cirugía , EsofagoscopíaRESUMEN
BACKGROUND: The novel AGREE classification for adverse events (AEs) in gastrointestinal (GI) endoscopy has not yet been validated in a real-world setting. AIMS: Our study aims to evaluate the correlation between the grades of AEs in the ASGE and AGREE classifications and to assess the interobserver agreement of the two classification systems. METHODS: The correlation and association between the AE grades of the ASGE and AGREE classifications were analyzed using the Spearman rank correlation test and the chi-squared analysis, respectively. A weighted Cohen's kappa coefficient analysis was performed to determine the interobserver agreement of both classification systems. RESULTS: We prospectively collected the AEs that occurred in our endoscopy unit over the past five years. A total of 226 AEs (226/84,863, 0.3%) occurred. There was a correlation between the ASGE and AGREE classifications (ρ = 0.61) and a moderately significant association (p < 0.01, Cramer's V = 0.7). The interobserver agreement for the ASGE classification was fair (kappa 0.60, 95% confidence interval [CI]: 0.54, 0.67), whereas it was good for the AGREE classification (kappa 0.80, 95% CI: 0.62, 0.87). CONCLUSIONS: The AGREE classification was validated for the first time in a real-world setting and showed a positive correlation and higher interobserver agreement than the ASGE classification.
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Endoscopía Gastrointestinal , Humanos , Variaciones Dependientes del Observador , Endoscopía Gastrointestinal/efectos adversosRESUMEN
The long-term management of patients with inflammatory bowel disease (IBD) is still a matter of debate, and no clear guidelines have been issued. In clinical practice, gastroenterologists often have to deal with patients in prolonged remission after immunomodulatory or immunosuppressive therapies. When planning an exit strategy for drug withdrawal, the risk of disease relapse must be balanced against the risk of drug-related adverse events and healthcare costs. Furthermore, there is still a dearth of data on the withdrawal of novel biologics, such as the anti-α4ß7 integrin antibody (vedolizumab) and anti-IL12/23 antibody (ustekinumab), as well as the small molecule tofacitinib. Models for estimating the risk of disease relapse and the efficacy of retreatment should be evaluated according to the patient's age and IBD phenotype. These models should guide clinicians in programming a temporary drug withdrawal after discussing realistic outcomes with the patient. This would shift the paradigm from an exit strategy to a holiday strategy.
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BACKGROUND: Sarcopenia has been associated with poor prognosis in chronic diseases. AIMS: To investigate the role of sarcopenia in predicting clinical and endoscopic outcomes in patients with Crohn's disease (CD). METHODS: Consecutive CD patients who started biologics between 2014 and 2020 and underwent abdominal magnetic resonance or computed tomography within 6 months from the beginning of the biological therapy were enroled. Sarcopenia was defined as Psoas Muscle Index (PMI) lower than 5.4 cm²/m² (men) and 3.56 cm²/m² (women). Univariate and multivariate analyses were used to evaluate whether sarcopenia could predict steroid-free clinical remission (SFCR), endoscopic remission (ER), hospitalisation and surgery after 12 months of therapy. RESULTS: 358 patients were included. Sarcopenia was found in 18.2% of patients, and it was associated with a lower rate of ER (14.8% vs 47.7%; p = 0.002) after 12 months of therapy, while it was not associated with SFCR (65.1% vs 70.1%; p = 0.435), hospitalisation (9.2% vs 7.8%; p = 0.801) and surgery (3.1% vs 6.1%; p = 0.549). Sarcopenia was identified as a predictor of lack of ER (odds ratio [OR]=5.2; p = 0.006), as well as smoking (OR=2.5; p = 0.028) and perianal disease (OR=2.6; p = 0.020). CONCLUSION: Sarcopenia is a negative prognostic factor for ER in CD patients treated with biologics.
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Productos Biológicos , Enfermedad de Crohn , Sarcopenia , Masculino , Humanos , Femenino , Enfermedad de Crohn/complicaciones , Enfermedad de Crohn/tratamiento farmacológico , Enfermedad de Crohn/cirugía , Productos Biológicos/uso terapéutico , Sarcopenia/diagnóstico por imagen , Sarcopenia/etiología , Endoscopía , Estudios RetrospectivosRESUMEN
Background: Piecemeal endoscopic mucosal resection (pEMR) is routinely employed for large laterally spreading tumors (LSTs). Recurrence rates following pEMR are still unclear, especially when cap-assisted EMR (EMR-c) is performed. We assessed the recurrence rates and recurrence risk factors post-pEMR for large colorectal LSTs, including both wide-field EMR (WF-EMR) and EMR-c. Methods: This was a single-center, retrospective study of consecutive patients who underwent pEMR for colorectal LSTs ≥20 mm at our institution between 2012 and 2020. Patients had a post-resection follow-up period of at least 3 months. A risk factor analysis was carried out using the Cox regression model. Results: The analysis included 155 pEMR: 51 WF-EMR and 104 EMR-c, with a median lesion size of 30 (range: 20-80) mm and a median endoscopic follow up of 15 (range: 3-76) months. Overall, disease recurrence occurred in 29.0% of cases; there was no significant difference in recurrence rates between WF-EMR and EMR-c. Recurrent lesions were safely managed by endoscopic removal, and at risk analysis lesion size was the only significant risk factor for recurrence (mm; hazard ratio 1.03, 95% confidence interval 1.00-1.06, P=0.02). Conclusions: Recurrence of large colorectal LSTs after pEMR occurs in 29% of cases. This rate is mainly dependent on lesion size, and the use of a cap during pEMR has no effect on recurrence. Prospective controlled trials are needed to validate these results.
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Video 1The magnetic resonance cholangiography showed an abrupt narrowing of the terminal common bile duct.Video 2Biliary drainage at the end of the procedure.
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The outbreak of COVID-19, initially developed in China in early December 2019, has rapidly spread to other countries and represents a public health emergency of international concern. COVID-19 has caused great concern about respiratory symptoms, but it is worth noting that it can also affect the gastrointestinal tract. However, the data on pancreatic involvement during SARS-CoV-2 infection are limited. The prevalence and severity of pancreatic damage and acute pancreatitis, as well as its pathophysiology, are still under debate. Moreover, the possible implication of pancreatic damage as an apparent adverse effect of COVID-19 therapies or vaccines are issues that need to be addressed. Finally, the COVID-19 pandemic has generated delays and organizational consequences for pancreatic surgery, an element that represent indirect damage from COVID-19. This narrative review aims to summarize and analyze all the aspects of pancreatic involvement in COVID-19 patients, trying to establish the possible underlying mechanisms and scientific evidence supporting the association between COVID-19 and pancreatic disease.
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Spondyloarthritis (SpA) represents one of the most frequent extraintestinal manifestations of inflammatory bowel disease (IBD). Evidence of shared genetic and molecular pathways underlying both diseases is emerging, which has led to rational approaches when treating patients with concomitant diseases. Clinical efficacy of tumor necrosis factor (TNF) antagonists has been ascertained over the years, and they currently represent the cornerstone of treatment in patients with IBD and SpA, but the therapeutic armamentarium in these cases has been recently expanded. Evidence for vedolizumab is controversial, as it was associated both with improvement and development of arthralgias, while ustekinumab, the first anti-interleukin 12/23 (IL-12/23) approved for IBD, has demonstrated good efficacy, especially in peripheral arthritis, and more IL-23 inhibitors are being developed in IBD. Tofacitinib was the first Janus kinase (JAK) inhibitor to be approved in IBD, and as it demonstrated efficacy in treating ankylosing spondylitis, it may represent a good choice in axial arthritis, while more selective JAK inhibitors are yet to be approved. Unexpectedly, the first anti-IL17 that was studied in IBD (secukinumab) has shown not to be effective in treating IBD, and the role of anti-IL17 drugs in these diseases needs further investigation. Therefore, as availability of biologics and small molecules is increasing, their positioning in clinical practice is becoming more and more challenging, and multidisciplinary management needs to be implemented in both research and clinical settings in order to enhance early recognition of SpA in IBD patients, optimize treatment and ultimately improve the patients' quality of life.
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Enfermedades Inflamatorias del Intestino , Espondiloartritis , Espondiloartropatías , Espondilitis Anquilosante , Enfermedad Crónica , Humanos , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Calidad de Vida , Espondiloartritis/tratamiento farmacológico , Espondiloartropatías/complicaciones , Espondiloartropatías/tratamiento farmacológicoRESUMEN
BACKGROUND: We evaluated an on-demand ferric carboxymaltose (FCM) infusion strategy in inflammatory bowel disease (IBD) patients with iron deficiency anemia (IDA). AIMS: The primary outcome was the response rate to single or multiple FCM infusions after 12 months. Secondary outcomes were the response rate to a single FCM infusion after 3 months and the FCM safety profile. METHODS: We retrospectively included 185 IBD patients who received at least one FCM infusion of 500 mg, between 2015 and 2018. FCM was administered to patients with Hb ≤10 g/dL and hypoferritinemia and repeated according to the physician's assessment. Complete response (CR) was defined as Hb ≥12 g/dL (≥13 g/dL for men) or Hb increase ≥2 g/dL. Partial response (PR) was defined as an Hb increase between 1 and 2 g/dL. A univariate analysis was performed at 3 and 12 months. RESULTS: After 12 months, the response rate was 75.1% (CR, 48.6%; PR, 26.4%; mean number of FCM infusions, 1.7 ± 1.1). In total 169/185 patients received a single FCM infusion during the first 3 months and 79.2% achieved response (CR, 56.8%; PR, 22.4%). At univariate analysis, no variable was associated with response. No adverse events were reported. CONCLUSIONS: An on-demand strategy was effective and well-tolerated in treating IDA in IBD patients.
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Anemia Ferropénica , Enfermedades Inflamatorias del Intestino , Anemia Ferropénica/diagnóstico , Anemia Ferropénica/tratamiento farmacológico , Anemia Ferropénica/etiología , Enfermedad Crónica , Compuestos Férricos/efectos adversos , Humanos , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Masculino , Maltosa/efectos adversos , Maltosa/análogos & derivados , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: The role of Vedolizumab (VDZ) as therapeutic option for the postoperative recurrence of Crohn's disease (CD) following ileocolonic resection is unknown. AIMS: To assess the effectiveness of VDZ in this setting. METHODS: All consecutive CD patients with a baseline colonoscopy at 6-12 months from the ileocolonic resection showing postoperative recurrence (Rutgeerts score ≥i2) and treated with VDZ after the baseline colonoscopy were extracted from the cohort of the Sicilian Network for Inflammatory Bowel Diseases (SN-IBD). The primary outcome was endoscopic success, assessed at the first colonoscopy following initiation of VDZ and defined as reduction of at least one point of Rutgeerts score. The secondary outcome was clinical failure, assessed at one year and at the end of follow-up. RESULTS: Fifty-eight patients were included (mean follow-up: 24.8 ± 13.1 months). Endoscopic success was reported in 47.6% of patients. Clinical failure was reported in 19.0% of patients at one year, and in 32.8% of patients at the end of follow-up. A new resection was required in 7 patients (12.1%). CONCLUSIONS: VDZ may be an effective option for the treatment of postoperative recurrence of CD.
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Enfermedad de Crohn , Anticuerpos Monoclonales Humanizados/uso terapéutico , Colon/cirugía , Colonoscopía , Enfermedad de Crohn/tratamiento farmacológico , Enfermedad de Crohn/cirugía , Humanos , Íleon/cirugía , Recurrencia , Estudios RetrospectivosRESUMEN
BACKGROUND: Vedolizumab registration trials were the first to include elderly patients with moderate-to-severe ulcerative colitis (UC) or Crohn's disease (CD), but few real-life data have been reported in this population. AIMS: We investigated the effectiveness and safety of vedolizumab in matched cohorts of elderly and nonelderly UC and CD patients. METHODS: The Long-term Italian Vedolizumab Effectiveness (LIVE) study is a retrospective-prospective study including UC and CD patients who started vedolizumab from April 2016 to June 2017. Elderly patients (≥65 years) were matched clinically 1:2 to nonelderly patients (18-64 years); the 2 groups were followed until drug discontinuation or June 2019. RESULTS: The study included 198 elderly (108 UC, 90 CD) and 396 matched nonelderly patients (205 UC, 191 CD). Nonelderly UC patients had a significantly higher persistence on vedolizumab compared to elderly patients (67.6% vs. 51.4%, p = 0.02). No significant difference in effectiveness was observed between elderly and nonelderly CD patients (59.4% vs. 52.4%, p = 0.32). Age ≥65 years was associated with lower persistence in UC; for CD, previous exposure to anti-TNF-α agents, Charlson comorbidity index >2 and moderate-to-severe clinical activity at baseline were associated with lower persistence. There were recorded 130 adverse events, with comparable rates between the two groups. A Charlson comorbidity index >2 was associated with an increased risk of adverse events. CONCLUSION: Vedolizumab can be considered a safe option in elderly IBD patients. Its effectiveness in elderly UC patients may be reduced, while no age-dependent effect on effectiveness was observed in CD.
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Fármacos Gastrointestinales , Enfermedades Inflamatorias del Intestino , Anciano , Anticuerpos Monoclonales Humanizados , Enfermedad Crónica , Colitis Ulcerosa/tratamiento farmacológico , Enfermedad de Crohn/tratamiento farmacológico , Fármacos Gastrointestinales/efectos adversos , Humanos , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Estudios Prospectivos , Estudios Retrospectivos , Resultado del Tratamiento , Inhibidores del Factor de Necrosis TumoralRESUMEN
During past years, the increasing knowledge of molecular mechanisms of inflammatory bowel disease (IBD) have led to the development of several targeted biological therapies. This great expansion of available medical options has prompted the need for comparative data between drugs. For years, given that most randomized controlled trials (RCTs) were performed only versus placebo, this demand has clashed with the absence of head-to-head trials comparing two or more treatments. The quality of evidence coming from real-world experience was low overall, so it was extremely difficult to clarify the correct positioning of the biologicals inside the therapeutic algorithms for IBD. Fortunately, times are changing: head-to-head comparative RCTs have been conducted or are ongoing, and the methodological quality of real-world studies is gradually increasing, mainly thanks to a higher rate of application of statistical methods capable of reducing the selection bias, such as the propensity score. In this evolving scenario, the increasing number of comparative RCTs is providing high-quality data for a correct drug positioning in IBD. In parallel, real-world observational studies are supporting the data coming from RCTs, and covering those comparisons not performed in the RCT setting. We believe that there is moderate evidence already available to support clinicians in the correct choice between different biologicals, and data will certainly be more robust in the near future.
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Inflammatory bowel diseases, including Crohn's disease and ulcerative colitis, are chronic diseases associated with increased morbidity and reduced quality of life. Age may represent a risk factor for adverse events, due to the multimorbidity and polypharmacy, common in elderly patients. Elderly are often not included in clinical trials evaluating efficacy and safety of study drugs for the treatment of inflammatory bowel diseases. Several drugs, such as aminosalicylates, systemic corticosteroids, immunosuppressant drugs, biological drugs and Janus Kinase inhibitors, are available for the management of inflammatory bowel diseases. With the increasing spectrum of therapeutic options, it is therefore important to analyze the evidence regarding the safety of the use of these agents in elderly patients. Selection of immunosuppressive therapy is a challenge in the management of elderly patients with inflammatory bowel diseases, for whom biologics with a lower risk of infection or cancer, such as vedolizumab and ustekinumab, may be preferred in elderly patients. Concomitant therapies and comorbidities must be thoroughly investigated before initiating any immunosuppressive or biological therapy in order to minimize the risk of drug-drug interactions. This review aims to provide an overview of the safety of thiopurines, methotrexate and target therapies as well as their drug-drug interactions in patients with inflammatory bowel diseases.
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OBJECTIVE: There is a growing need for biomarkers to predict therapeutic outcome in Crohn's disease (CD). MAIN OUTCOME MEASURES: The aim was to evaluate whether NLR (neutrophil-to-lymphocyte ratio), PLR (platelet-to-lymphocyte ratio), ELR (eosinophil-to-lymphocyte ratio), and ENLR (eosinophil*neutrophil-to-lymphocyte ratio), could be prognostic biomarkers of endoscopic response (ER) when starting biologics. RESEARCH DESIGN AND METHODS: Patients with CD who started biologics were enrolled. Multivariate analysis was used to evaluate whether NLR, PLR, ELR and ENLR at baseline and at w12 could predict ER (Simple Endoscopic Score for Crohn's disease [SES-CD] ≤2 or SES-CD≤2 and Rutgeerts i0-i1) after 52 weeks of treatment. Area under the curve (AUC) was calculated to find the cutoffs. RESULTS: 107 patients were included. Patients who achieved ER had significantly lower baseline NLR (p = 0.025), ELR (p = 0.013), and ENLR (p = 0.020) compared with those without ER; results after 12 weeks of treatment for ELR (p = 0.006) and ENLR (p = 0.003). AUC was 0.64 (p = 0.003), 0.67 (p = 0.006) and 0.65 (p = 0.014) for NLR, ELR and ENLR. CONCLUSIONS: Low NLR, ELR and ENLR can predict ER and could be used in clinical practice for a better management of CD patients.