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BACKGROUND: Management of ampullary tumors (AT) is challenging because of a low level of scientific evidence. This document is a summary of the French intergroup guidelines regarding the management of AT, either adenoma (AA) or carcinoma (AC), published in July 2023, available on the website of the French Society of Gastroenterology (SNFGE) (www.tncd.org). METHODS: A collaborative work was conducted under the auspices of French medical, endoscopic, oncological and surgical societies involved in the management of AT. Recommendations are based on recent literature review and expert opinions and graded in three categories (A, B, C), according to quality of evidence. RESULTS: Accurate diagnosis of AT requires at least duodenoscopy and EUS. All patients should be discussed in multidisciplinary tumor board before treatment. Surveillance may only be proposed for small AA in familial adenomatous polyposis. For AA, endoscopic papillectomy is the preferred option only if R0 resection can be achieved. When not possible, surgical papillectomy should be considered. For AC beyond pT1a N0, pancreaticoduodenectomy is the procedure of choice. Adjuvant monochemotherapy (gemcitabine, 5FU) may be proposed. For aggressive tumors (pT3/T4, pN+, R1, poorly differentiated AC, pancreatobiliary differentiation) with high risk of recurrence, 6 months polychemotherapy (CAPOX/FOLFOX for the intestinal subtype and mFOLFIRINOX for the pancreatobiliary or the mixed subtype) may be a valid alternative. Clinical and radiological follow up is recommended for 5 years. CONCLUSIONS: These guidelines help to homogenize and highlight unmet needs in the management of AA and AC. Each individual case should be discussed by a multidisciplinary team.
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BACKGROUND: Missed lesions are common during standard colonoscopy and are correlated with post-colonoscopy colorectal cancer. Contrast-enhanced technologies have recently been developed to improve polyp detection. We aimed to evaluate the impact of linked color imaging (LCI) on the proximal adenoma miss rate in routine colonoscopy. METHODS: This national, multicenter, tandem, randomized trial compared the outcomes of colonoscopy with white-light imaging (WLI) versus LCI for polyp detection in the right colon. Two consecutive examinations of the right colon (upstream of the hepatic flexure) were made with WLI and LCI by the same operator. First-pass examination by WLI or LCI was randomized 1:1 after cecal intubation. According to statistical calculations, 10 endoscopy units had to include approximately 700 patients. The primary outcome was proximal adenoma miss rate. Secondary outcomes were the proximal miss rates for sessile serrated lesions (SSL), advanced adenomas, and polyps. RESULTS: 764 patients were included from 1 January 2020 to 22 December 2022, and 686 patients were randomized (345 WLI first vs. 341 LCI first). Both groups were comparable in terms of demographics and indications. The proximal adenoma miss rate was not significantly higher in the WLI-first group (36.7%) vs. the LCI-first group (31.8%) (estimated mean absolute difference: 4.9% [95%CI -5.2% to 15.0%], P = 0.34). There was also no significant difference in miss rates for SSLs, advanced adenomas, and polyps in the proximal colon. CONCLUSIONS: In contrast to previous data, this study does not support the benefit of LCI to the proximal adenoma miss rate in routine colonoscopy.
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BACKGROUND: Hepaticogastrostomy drainage through endoscopic ultrasound (EUS-HGS) has emerged in the 2010s as a new technique for biliary decompression in cases of endoscopic retrograde cholangiopancreatography (ERCP) failure for malignant biliary obstruction (MBO). Substantial technical and procedural progress in performing EUS-HGS has been achieved, allowing high technical and clinical success and an acceptable risk of adverse events in studies mainly focusing on short-term outcomes. However, the long-term effects of EUS-HGS and the risk of recurrent biliary obstruction (RBO) have not been fully evaluated. OBJECTIVES: To evaluate the long-term effects of EUS-HGS and the risk of RBO. METHODS: Data from 211 patients undergoing technically successful EUS-HGS in three academic centers were retrospectively collected. Clinical success, adverse events, RBO, and reinterventions were evaluated. RESULTS: In total, 198 patients underwent technically successful EUS-HGS for MBO. The median overall survival was 144 days [108, 2011] after the procedure. Mean patient age was 69.39 (12.91) years. The cause of MBO was pancreatic cancer (n = 98, 49.5%) followed by cholangiocarcinoma (n = 29, 14.6%). The location of MBO was distal in 27.6% of cases and proximal in 68.4%. Adverse events were observed during the follow-up in 65 patients (33%). On multivariate analysis, the use of partially covered self-expandable metal stents (PCSEMS) was associated with a lower risk of RBO (HR = 0.47 [0.24-0.95], p = 0.034). Additionally, patients with distal stenoses had a trend toward better stent patency (HR = 0.06[0-0.77], p = 0.031). RBO developed in 38 cases (19.1%) mainly due tumor ingrowth (36.8%) with a high success rate of endoscopic management. CONCLUSIONS: While RBO occurred in a notable proportion of patients, the primary cause of mortality was progression of the underlying malignancy rather than stent dysfunction. The efficiency of stents, particularly PCSEMS, and the high success rate of endoscopic management for RBO underscore the effectiveness and reliability of these treatments in managing biliary complications.
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BACKGROUND: Surgical resection rates remain high in Crohn's disease (CD). Reducing postoperative recurrence (POR) is challenging. Besides drug therapy, the surgical anastomosis technique may reduce POR. We aimed to compare the endoscopic POR rate after Kono-S vs standard ileocolic anastomosis. METHODS: The study included all consecutive CD patients operated on for ileocolic resection with a Kono-S anastomosis between February 2020 and March 2022. These patients were prospectively followed, and colonoscopy was performed 6 to 12 months after surgery. Patients were compared with a historical cohort of patients operated on with a conventional anastomosis in the same center. The primary end point was endoscopic POR (Rutgeerts score ≥i2). Factors associated with POR were assessed by univariate and multivariable analyses. RESULTS: A total of 85 patients were included, 30 in the Kono-S group and 55 in the control group. At baseline, there was no significant difference between the 2 groups regarding CD characteristics or known POR risk factors, including previous exposure to biologics. At 6 to 12 months, endoscopic POR rate did not differ significantly between groups (56.7% in the Kono-S group vs 49.1% in the control group; Pâ =â .50), nor did endoscopic POR according to the modified Rutgeerts score ≥i2b (46.7% in the Kono-S group vs 40% in the control group; Pâ =â .55). Severe endoscopic POR rates were 23.3% and 18.2% in each group, respectively. Clinical recurrence rate was similar in both groups, and no recurrent surgery occurred. By multivariable analysis, the type of anastomosis was not associated with endoscopic POR (OR, 1.229; 95% CI, 0.461-3.274, Pâ =â .68); however, postoperative treatment with anti-TNF was (OR, 0.337; 95% CI, 0.131-0.865 Pâ =â .02). CONCLUSIONS: Kono-S anastomosis was not associated with a reduced rate of endoscopic POR. These results warrant confirmation in prospective, randomized, multicenter studies.
This study aimed to evaluate the role of Kono-S anastomosis in postoperative recurrence (POR), in a prospective cohort of Crohn's disease patients undergoing ileocolic resection with this anastomosis. Results were compared with a historical cohort of patients who were operated on with conventional anastomosis. Endoscopic POR rate did not differ significantly between groups, and the type of anastomosis was not associated with endoscopic POR by multivariable analysis.
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INTRODUCTION : Residual colorectal neoplasia (RCN) after previous endoscopic mucosal resection is a frequent challenge. Different management techniques are feasible including endoscopic full-thickness resection using the full-thickness resection device (FTRD) system and endoscopic submucosal dissection (ESD). We aimed to compare the efficacy and safety of these two techniques for the treatment of such lesions. METHODS : All consecutive patients with RCN treated either using the FTRD or by ESD were retrospectively included in this multicenter study. The primary outcome was the R0 resection rate, defined as an en bloc resection with histologically tumor-free lateral and deep margins. RESULTS : 275 patients (median age 70 years; 160 men) who underwent 177 ESD and 98 FTRD procedures for RCN were included. R0 resection was achieved in 83.3â% and 77.6â% for ESD and FTRD, respectively (Pâ=â0.25). Lesions treated by ESD were however larger than those treated by FTRD (Pâ<â0.001). The R0 rates for lesions of 20-30âmm were 83.9â% and 57.1â% in the ESD and FTRD groups, respectively, and for lesions of 30-40âmm were 93.6â% and 33.3â%, respectively. On multivariable analysis, ESD procedures were associated with statistically higher en bloc and R0 resection rates after adjustment for lesion size (Pâ=â0.02 and Pâ<â0.001, respectively). The adverse event rate was higher in the ESD group (16.3â% vs. 5.1â%), mostly owing to intraoperative perforations. CONCLUSION: ESD is effective in achieving R0 resection for RCN whatever the size and location of the lesions. When residual lesions are smaller than 20âmm, the FTRD is an effective alternative.
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Neoplasias Colorrectales , Resección Endoscópica de la Mucosa , Masculino , Humanos , Anciano , Resección Endoscópica de la Mucosa/efectos adversos , Resección Endoscópica de la Mucosa/métodos , Estudios Retrospectivos , Estudios de Cohortes , Neoplasias Colorrectales/cirugía , Neoplasias Colorrectales/patología , Endoscopía , Resultado del TratamientoRESUMEN
BACKGROUND: Liver cirrhosis and esophageal cancer share several risk factors, such as alcohol intake and excess weight. Endoscopic resection is the gold standard treatment for superficial tumors. Portal hypertension and coagulopathy may increase the bleeding risk in these patients. This study aimed to assess the safety and efficacy of endoscopic resection for early esophageal neoplasia in patients with cirrhosis or portal hypertension. METHODS: This retrospective multicenter international study included consecutive patients with cirrhosis or portal hypertension who underwent endoscopic resection in the esophagus from January 2005 to March 2021. RESULTS: 134 lesions in 112 patients were treated, including by endoscopic submucosal dissection in 101 cases (75â%). Most lesions (128/134, 96â%) were in patients with liver cirrhosis, with esophageal varices in 71 procedures. To prevent bleeding, 7 patients received a transjugular intrahepatic portosystemic shunt, 8 underwent endoscopic band ligation (EBL) before resection, 15 received vasoactive drugs, 8 received platelet transfusion, and 9 underwent EBL during the resection procedure. Rates of complete macroscopic resection, en bloc resection, and curative resection were 92â%, 86â%, and 63â%, respectively. Adverse events included 3 perforations, 8 delayed bleedings, 8 sepsis, 6 cirrhosis decompensations within 30 days, and 22 esophageal strictures; none required surgery. In univariate analysis, cap-assisted endoscopic mucosal resection was associated with delayed bleeding (Pâ=â0.01). CONCLUSIONS: In patients with liver cirrhosis or portal hypertension, endoscopic resection of early esophageal neoplasia appeared to be effective and should be considered in expert centers with choice of resection technique, following European Society of Gastrointestinal Endoscopy guidelines to avoid undertreatment.
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Neoplasias Esofágicas , Várices Esofágicas y Gástricas , Hipertensión Portal , Humanos , Hemorragia Gastrointestinal/prevención & control , Hipertensión Portal/complicaciones , Hipertensión Portal/cirugía , Endoscopía , Neoplasias Esofágicas/complicaciones , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/patología , Várices Esofágicas y Gástricas/complicaciones , Várices Esofágicas y Gástricas/cirugía , Cirrosis Hepática/complicaciones , Resultado del TratamientoRESUMEN
BACKGROUND AND AIMS: EUS-guided radiofrequency ablation (EUS-RFA) has been described as a potentially curative option for solid and cystic pancreatic neoplasms. We aimed to assess the safety and efficacy of pancreatic EUS-RFA in a large study population. METHODS: A retrospective study retrieving all consecutive patients who underwent pancreatic EUS-RFA during 2019 and 2020 in France was conducted. Indication, procedural characteristics, early and late adverse events (AEs), and clinical outcomes were recorded. Risk factors for AEs and factors related to complete tumor ablation were assessed on univariate and multivariate analyses. RESULTS: One hundred patients (54% men, 64.8 ± 17.6 years old) affected by 104 neoplasms were included. Sixty-four neoplasms were neuroendocrine neoplasms (NENs), 23 were metastases, and 10 were intraductal papillary mucinous neoplasms with mural nodules. No procedure-related mortality was observed, and 22 AEs were reported. Proximity of pancreatic neoplasms (≤1 mm) to the main pancreatic duct was the only independent risk factor for AEs (odds ratio [OR), 4.10; 95% confidence interval [CI), 1.02-15.22; P = .04). Fifty-nine patients (60.2%) achieved a complete tumor response, 31 (31.6%) a partial response, and 9 (9.2%) achieved no response. On multivariate analysis, NENs (OR, 7.95; 95% CI, 1.66-51.79; P < .001) and neoplasm size <20 mm (OR, 5.26; 95% CI, 2.17-14.29; P < .001) were independently related to complete tumor ablation. CONCLUSIONS: The results of this large study confirm an overall acceptable safety profile for pancreatic EUS-RFA. Close proximity (≤1 mm) to the main pancreatic duct represents an independent risk factor for AEs. Good clinical outcomes in terms of tumor ablation were observed, especially for small NENs.
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Neoplasias Quísticas, Mucinosas y Serosas , Tumores Neuroendocrinos , Neoplasias Pancreáticas , Ablación por Radiofrecuencia , Masculino , Humanos , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Femenino , Estudios Retrospectivos , Neoplasias Pancreáticas/cirugía , Neoplasias Pancreáticas/patología , Ablación por Radiofrecuencia/métodos , Tumores Neuroendocrinos/cirugía , Factores de RiesgoRESUMEN
BACKGROUND: Budesonide remains the backbone therapy for microscopic colitis [MC]; however, relapses are frequent, and some patients are intolerant or dependent. Anti-TNF therapy is increasingly used to treat these patients, but available evidence is still limited. The aim of this study was to evaluate the effectiveness and safety of anti-TNF therapy in MC patients failing budesonide. METHODS: In a multicentre retrospective cohort study, budesonide-refractory, -dependent, or -intolerant MC patients treated with anti-TNF agents were included. Clinical remission was defined as fewer than three bowel movements per day, and clinical response was defined as an improvement in stool frequency of at least 50%. RESULTS: Fourteen patients were included. Median age was 58.5 years, median disease duration was 25 months, and median follow-up was 29.5 months. Seven patients were treated with infliximab [IFX], and seven with adalimumab. Clinical remission without steroids at 12 weeks was reached in 5/14 [35.7%] patients; all of these received IFX. Clinical response at 12 and 52 weeks, was obtained in 9/14 [64.3%] and 7/14 [50%] patients, respectively. Five patients switched to another anti-TNF agent. When considering both first- and second-line anti-TNF therapies, 7 [50%] patients were in clinical remission at Week 52. Mild to moderate adverse events were reported in six ptients. Two patients were treated with vedolizumab, of whom one had clinical response; one patient treated with ustekinumab had no response. CONCLUSIONS: This is the first multicentre cohort study showing that half of patients treated with anti-TNF therapy for MC achieved clinical remission in case of budesonide failure.
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Budesonida , Colitis Microscópica , Humanos , Persona de Mediana Edad , Budesonida/uso terapéutico , Inhibidores del Factor de Necrosis Tumoral , Estudios de Cohortes , Estudios Retrospectivos , Colitis Microscópica/tratamiento farmacológico , Infliximab/uso terapéutico , Terapia BiológicaRESUMEN
PURPOSE: The purpose of this study was to evaluate the relationship between liver spontaneous attenuation (LSA) on computed tomography (CT) reflecting the degree of steatosis, and the severity of acute pancreatitis (AP). MATERIALS AND METHODS: All consecutive patients admitted from December 2014 to September 2020 for an episode of AP were retrospectively reviewed. LSA was evaluated on early CT examination and all abdominal CT examinations were reviewed by two abdominal radiologists. Severity of AP was categorized using Atlanta classification and CT severity index. Univariable and multivariable statistical analyses were performed. RESULTS: A total of 467 patients were included. There were 297 men and 170 women, with a mean age of 57 ± 19 (SD) years (range: 18-98 years). Among them, 236 patients (51%) had acute biliary pancreatitis, 134 (29%) had acute alcoholic pancreatitis and 97 (20%) had AP due to other etiologies. A total of 44 (9%) patients had severe AP and 423 (91%) had non severe AP. Median LSA was significantly lower in patients with severe AP (36 Hounsfield units [HU]; interquartile range [IQR]:18; 54) than in patients with non-severe AP (45 HU; IQR: 35; 51) (P < 0.001). In patients with alcoholic AP, median LSA was significantly lower in patients with severe AP (29 HU; IQR: 3; 43) than in those with non-severe AP (42 HU; IQR: 27; 50) (P = 0.022). At multivariable analysis, the third and fourth quartiles of liver spontaneous attenuation values (i.e., < 45 HU/>30 HU and < 30 HU) were independently associated with severe AP (OR, 3.23; 95% CI: 1.33-51.2; P = 0.038 and OR, 8.82; 95% CI: 1.91-69.7; P = 0.014; respectively). CONCLUSION: LSA on CT is associated with clinical severity of AP and may be used as an additional marker of disease severity.
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Pancreatitis , Enfermedad Aguda , Adulto , Anciano , Biomarcadores , Femenino , Humanos , Hígado/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Pancreatitis/complicaciones , Pancreatitis/diagnóstico por imagen , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Tomografía Computarizada por Rayos X/métodosRESUMEN
Background and Objectives: EUS has evolved into a therapeutic modality for gastrointestinal disorders. Simulators, ex vivo models, and phantoms are the current teaching methods for therapeutic EUS (TEUS). We create and evaluate a high-fidelity simulated live animal model (HiFi SAM) for teaching endoscopists TEUS. Materials and Methods: Designing a curriculum that uses HiFi SAM and enables trainees to perform realistic procedures with expert mentors. Results: Twenty-seven trainees participated in a 3-day program with 6 h of theoretical and 14 h of hands using life HiFi SAM. Eighteen experts participated. Twenty-two (20-25) TEUS were defined for each HiFi SAM, and 616 were performed in all. Of 616/264 (43%) were evaluated with a mean of 88 per course (ranging between 80 and 95). Ninety-one percent (240/264) of the procedures were completed successfully. In 24, success was not achieved due to technical and/or model problems. Student rating of HiFi SAM was: 71% excellent rating (scale 8-10) and 95% excellent/good. The HiFi SAM procedure evaluation was (scale 1-5): fine-needle biopsy: 4.79, radiofrequency: 4.76, common bile duct and gallbladder drainage: 4.75, cystic drainages: 4.72, neurolysis: 4.55, microbiopsy: 4.50, and hepatogastric drainage: 4.04, with an overall satisfaction rate of 4.56 (91%). A short survey showed: 83% would recommend absolutely (17% most likely), 33% think that ITEC training was sufficient for their practice, and 66% would like additional training, especially more practice in specific techniques rather than more clinical case discussion. Regarding impact on their practice, 66% of the trainees started a new procedure and/or noted improvement in previous ones. Conclusion: HiFi SAM is a complex model; however, experts and trainees are satisfied with the training this new curriculum provided.
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The recent discovery of TRPV6 as a pancreatitis susceptibility gene served to identify a novel mechanism of chronic pancreatitis (CP) due to Ca2+ dysregulation. Herein, we analyzed TRPV6 in 81 probands with hereditary CP (HCP), 204 probands with familial CP (FCP), and 462 patients with idiopathic CP (ICP) by targeted next-generation sequencing. We identified 25 rare nonsynonymous TRPV6 variants, 18 of which had not been previously reported. All 18 variants were characterized by a Ca2+ imaging assay, with 8 being identified as functionally deficient. Evaluation of functionally deficient variants in the three CP cohorts revealed two novel findings: (i) functionally deficient TRPV6 variants appear to occur more frequently in HCP/FCP patients than in ICP patients (3.2% vs. 1.5%) and (ii) functionally deficient TRPV6 variants found in HCP and FCP probands appear to be more frequently coinherited with known risk variants in SPINK1, CTRC, and/or CFTR than those found in ICP patients (66.7% vs 28.6%). Additionally, genetic analysis of available HCP and FCP family members revealed complex patterns of inheritance in some families. Our findings confirm that functionally deficient TRPV6 variants represent an important contributor to CP. Importantly, functionally deficient TRPV6 variants account for a significant proportion of cases of HCP/FCP.
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Canales de Calcio , Pancreatitis Crónica , Canales Catiónicos TRPV , Canales de Calcio/genética , Proteínas Portadoras/genética , Predisposición Genética a la Enfermedad , Humanos , Mutación , Pancreatitis Crónica/genética , Canales Catiónicos TRPV/genética , Inhibidor de Tripsina Pancreática de Kazal/genéticaRESUMEN
Background Assessment of the biliary origin of acute pancreatitis (AP) is crucial because it affects patient treatment to avoid recurrence. Although CT is systematically performed to determine severity in AP, its usefulness in assessing AP biliary origin has not been evaluated. Purpose To assess abdominal CT features associated with acute biliary pancreatitis (ABP) and to evaluate the predictive value of a combination of CT and clinical data for determining a biliary origin in a first episode of AP. Materials and Methods From December 2014 to May 2019, all consecutive patients who presented with a first episode of AP and with at least 6 months of follow-up were retrospectively reviewed. Evidence of gallstones was mandatory for a clinical diagnosis of ABP. Abdominal CT images were reviewed by two abdominal radiologists. Univariable and multivariable statistical analyses were performed, and a nomogram was constructed on the basis of the combination of clinical and CT features. This nomogram was validated in a further independent internal cohort of patients. Results A total of 271 patients (mean age ± standard deviation, 56 years ± 20; 160 men) were evaluated. Of these, 170 (63%) had ABP. At multivariable analysis, age (odds ratio [OR], 1.06; 95% CI: 1.03, 1.09; P < .001), alanine aminotransferase level (OR, 1.00; 95% CI: 1.00, 1.01; P = .009), gallbladder gallstone (OR, 15.59; 95% CI: 4.61, 68.62; P < .001), choledochal ring sign (OR, 5.73; 95% CI: 2.11, 17.05; P < .001), liver spontaneous attenuation (OR, 1.07; 95% CI: 1.04, 1.11; P < .001), and duodenal thickening (OR, 0.17; 95% CI: 0.03, 0.61; P = .01) were independently associated with ABP. The matching nomogram combining both clinical and CT features displayed an area under the curve of 0.94 (95% CI: 0.91, 0.97) in the study sample (n = 271) and 0.91 (95% CI: 0.84, 0.99) in the validation cohort (n = 51). Conclusion Abdominal CT provided useful features for diagnosis of acute biliary pancreatitis (ABP). Combining CT and clinical features in a nomogram showed good diagnostic performance for early diagnosis of ABP. © RSNA, 2021 Online supplemental material is available for this article. See also the editorial by Chang in this issue.
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Sistema Biliar/diagnóstico por imagen , Pancreatitis/diagnóstico por imagen , Radiografía Abdominal/métodos , Tomografía Computarizada por Rayos X/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Reproducibilidad de los Resultados , Estudios RetrospectivosRESUMEN
OBJECTIVE: The association of IgA vasculitis (IgAV) and IBD is rarely described, mainly during anti-TNF-α therapy. We aimed to describe the association of IgAV and IBD. METHODS: We retrospectively analysed the association of IgAV and IBD through the implication of the GETAID and FVSG networks. Characteristics of IBD and IgAV were collected using a standardized case report form. RESULTS: Forty-three cases were included. IBD [mainly Crohn's disease (CD) in 58%] preceded IgAV in 38 (88%), with median interval of 9.2 (IQR 5.4-15.4) years. In these 38 patients, at IgAV diagnosis, five (13%) had active IBD and 28 (74%) were treated with anti-TNF-α for a median duration of 31.5 (IQR 19-56) months. Main IgAV manifestations were purpura all patients (100%), joints in 20/35 (57%), renal in 15/35 (43%) and gastrointestinal in 11/35 (31%) involvement. IgAV was treated with glucocorticoids in 25 (66%), colchicine in six (16%), CYC in six (16%) and anti-TNF-α were discontinued in 15/28 (54%). No IgAV relapse occurred when TNF-α blockers were stopped, vs 23% in patients pursuing it. Conversely, five (33%) had IBD flare or complication after anti-TNF-α cessation vs one (8%) in those continuing biologics. Anti-TNF-α were resumed in six (40%), with subsequent IgAV relapse in four (67%). CONCLUSIONS: This large cohort suggests that TNF-α blockers may promote the onset of IgAV in IBD. Discontinuation of anti-TNF-α was associated with vasculitis remission but increased risk of IBD relapses, whereas continuation of anti-TNF-α was associated with IBD remission but vasculitis relapse.
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Antineoplásicos , Vasculitis por IgA , Enfermedades Inflamatorias del Intestino , Vasculitis , Antineoplásicos/uso terapéutico , Humanos , Inmunoglobulina A , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Recurrencia , Estudios Retrospectivos , Inhibidores del Factor de Necrosis Tumoral/efectos adversos , Factor de Necrosis Tumoral alfa , Vasculitis/inducido químicamenteRESUMEN
Background and study aims Endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) for pancreatic neuroendocrine tumors (NETs) and intraductal pancreatic mucinous neoplasia (IPMN) with worrisome features or high-risk stigmata (WF/HRS) has been evaluated in few series with short-term outcomes. This study's primary endpoint was to assess the long-term efficacy of EUS-RFA in patients with NETs or pancreatic cystic neoplasms (PCNs) over at least 3 years. Patients and methods Twelve patients had 14 NETs with a mean 13.4-mm size (10-20) and 17 patients had a cystic tumor (16 IPMN, 1 MCA) with a 29.1-mm mean size (9-60 were included. They were treated with EUS-guided RFA, evaluated prospectively at 1 year, and followed annually for at least 3 years. Results The mean duration of follow-up was 42.9 months (36-53). Four patients died during follow-up (17-42 months) from unrelated diseases. At 1-year follow-up, and 85.7â% complete disappearance was seen in 12 patients with 14 NETs. At the end of follow-up (45.6 months), complete disappearance of tumors was seen in 85.7â% of cases. One case of late liver metastasis occurred in a patient with initial failure of EUS-RFA. At 1-year follow-up, a significant response was seen in 70.5â% of 15 patients with PCNs. At the end of the follow-up, there was a significant response in 66.6â% with no mural nodules. Two cases of distant pancreatic adenocarcinoma unrelated to IPMN occurred. Conclusions EUS-RFA results for pancreatic NETs or PCNs appear to be stable during 42 months of follow-up.
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BACKGROUND: Surgical resection with adjuvant chemotherapy is the only treatment that can provide long term survival in localized pancreatic ductal adenocarcinoma (LPDAC). Notwithstanding, recurrence occurs in the vast majority of patients and a better stratification of preoperative therapies is required. This study aimed to investigate preoperative immunological and nutritional factors to predict relapse-free survival (RFS) in patients with LPDAC. METHODS: Analyses were derived from all consecutive LPDAC patients treated with surgical resection at Besancon University Hospital, France, between January 2006 and December 2014 (n=146). Biological and nutritional parameters were recorded before and after surgery. The association of 24 baseline parameters with RFS was evaluated using univariate and multivariate Cox analyses. Based on the final model, a prognostic score was developed. RESULTS: Lymphocyte count and body composition were available for 94 patients. In multivariate analysis, preoperative lymphopenia and sarcopenia (or a low muscle mass) were identified as independent prognostic factors for RFS. The score determined three groups with a median RFS of 5.6 months (95% confidence interval [CI] = 4.3 to 9.6 months) for high-risk group, corresponding to patients with lymphopenia; 11.5 months (95%CI = 9.8 to 13.9 months), and 21.2 months (95%CI = 9.9 to 55.3 months), for intermediate-(patient with sarcopenia without lymphopenia), and low-risk groups (no risk factor), respectively (p <0.001). Preoperative sarcopenia predicts the occurrence of postoperative lymphopenia in patients with a preoperative lymphocyte count above 1,000/mm3 (p = 0.0029). CONCLUSIONS: Preoperative lymphopenia and sarcopenia are pejorative prognostic factors in LPDAC and should be considered in the preoperative evaluation to stratify death risk in patients with LPDAC.
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INTRODUCTION: The aims of this retrospective multicenter study were to assess the technical success and adverse events of endoscopic retrograde cholangiopancreatography (ERCP) procedures in children in French and Belgian centers. METHODS: All children aged 1 day to 17 years who underwent ERCP between January 2008 and March 2019 in 15 tertiary care hospitals were retrospectively included. RESULTS: 271 children underwent 470 ERCP procedures. Clinical long-term follow-up was available for 72â% of our patients (340/470 procedures). The median age at intervention was 10.9 years. ERCP was therapeutic in 90â% (423/470) and diagnostic in cases of neonatal cholestasis in 10â% of the patients. The most common biliary indication was choledocholithiasis; the most common pancreatic indication was chronic pancreatitis. Biliary cannulation was successful in 92â% of cases (270/294); pancreatic cannulation in 96â% of cases (169/176); and planned therapeutic procedures in 92â% of cases (388/423). The overall complication rate was 19â% (65/340). The most common complication was post-ERCP pancreatitis (PEP) in 12â% of cases (40/340) and sepsis in 5â% (18/340). On univariate analyses, pancreatic stent removal was protective against PEP (odds ratio [OR] 0.1, 95â% confidence interval [CI] 0.01â-â0.75; Pâ=â0.03), and sepsis was associated with history of liver transplantation (OR 7.27, 95â%CI 1.7â-â31.05; Pâ=â0.01). Five patients had post-ERCP hemorrhage and two had intestinal perforation. All complications were managed with supportive medical care. There was no procedure-related mortality. CONCLUSION: Our cohort demonstrates that ERCP can be performed safely with high success rates in many pancreaticobiliary diseases of children. The rate of adverse events was similar to that in previous reports.
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Coledocolitiasis , Pancreatitis , Cateterismo , Niño , Colangiopancreatografia Retrógrada Endoscópica , Humanos , Recién Nacido , Pancreatitis/epidemiología , Pancreatitis/etiología , Estudios RetrospectivosRESUMEN
The current coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has required a complete change in the management of patients with inflammatory bowel disease (IBD) who need to undergo endoscopic procedures. Several preventive measures must be taken to avoid the spread of infection among health-care professionals and patients with IBD, including the use of personal protective equipment, greater attention to endoscopic room hygiene and rescheduling of non-urgent procedures. This Perspective aims to provide a guide based on the Italian and French experience to better face the difficulties encountered by endoscopists during this global health emergency. In particular, recommendations regarding the use of personal protective equipment to prevent COVID-19 transmission, both for patients and health-care professionals, are proposed and different scenarios in endoscopic IBD management are evaluated to suggest when endoscopy could be rescheduled and replaced by alternative biomarkers.
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Infecciones por Coronavirus/epidemiología , Infecciones por Coronavirus/prevención & control , Endoscopía Gastrointestinal , Transmisión de Enfermedad Infecciosa de Paciente a Profesional/prevención & control , Enfermedades Inflamatorias del Intestino/diagnóstico , Enfermedades Inflamatorias del Intestino/terapia , Pandemias/prevención & control , Neumonía Viral/epidemiología , Neumonía Viral/prevención & control , Betacoronavirus , COVID-19 , Toma de Decisiones , Francia/epidemiología , Humanos , Italia/epidemiología , Selección de Paciente , Equipo de Protección Personal , SARS-CoV-2RESUMEN
BACKGROUND: The SARS-CoV-2 pandemic has majorly affected medical activity around the world. We sought to measure the impact of the COVID-19 pandemic on gastrointestinal (GI) endoscopy activity in France. METHODS: We performed a web-based survey, including 35 questions on the responders and their endoscopic practice, from 23 March to 27 March 2020, sent to the 3300 French gastroenterologists practicing endoscopy. RESULTS: 694 GI endoscopists (21â%) provided analyzable data; of these, 29.4â% (204/694) were involved in the management of COVID-19 patients outside the endoscopy department. During the study period, 98.7â% (685/694) of endoscopists had had to cancel procedures. There were 89 gastroenterologists (12.8â%) who reported symptoms compatible with COVID-19 infection, and a positive PCR test was recorded in 12/197 (6.1â%) vs. 3/497 (0.6â%) endoscopists in the high vs. low prevalence areas, respectively (Pâ<â0.001). CONCLUSIONS: The COVID-19 pandemic led to a major reduction in the volume of GI endoscopies performed in France in March 2020.âThe prolonged limited access to GI endoscopy could lead to a delay in the management of patients with GI cancers.