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1: ESGE recommends that each center implements a written policy regarding the management of iatrogenic perforations, including the definition of procedures that carry a higher risk of this complication. This policy should be shared with the radiologists and surgeons at each center. 2 : ESGE recommends that in the case of an endoscopically identified perforation, the endoscopist reports its size and location, with an image, and statement of the endoscopic treatment that has been applied. 3: ESGE recommends that symptoms or signs suggestive of iatrogenic perforation after an endoscopic procedure should be rapidly and carefully evaluated and documented with a computed tomography (CT) scan. 4 : ESGE recommends that endoscopic closure should be considered depending on the type of the iatrogenic perforation, its size, and the endoscopist expertise available at the center. Switch to carbon dioxide (CO2) endoscopic insufflation, diversion of digestive luminal content, and decompression of tension pneumoperitoneum or pneumothorax should also be performed. 5 : ESGE recommends that after endoscopic closure of an iatrogenic perforation, further management should be based on the estimated success of the endoscopic closure and on the general clinical condition of the patient. In the case of no or failed endoscopic closure of an iatrogenic perforation, and in patients whose clinical condition is deteriorating, hospitalization and surgical consultation are recommended.
Subject(s)
Insufflation , Intestinal Perforation , Endoscopy, Gastrointestinal , Humans , Iatrogenic Disease , Intestinal Perforation/diagnosis , Intestinal Perforation/etiology , Intestinal Perforation/surgeryABSTRACT
BACKGROUND AND STUDY AIMS: Cold snare polypectomy is an established method for the resection of small colorectal polyps; however, significant incomplete resection rates still leave room for improvement. We aimed to assess the efficacy of cold snare endoscopic mucosal resection (CS-EMR), compared with hot snare endoscopic mucosal resection (HS-EMR), for nonpedunculated polyps sized 6â-â10âmm. PATIENTS AND METHODS: This study was a dual-center, randomized, noninferiority trial. Consecutive adult patients with at least one nonpedunculated polyp sized 6â-â10âmm were enrolled. Eligible polyps were randomized (1:1) to be treated with either CS-EMR or HS-EMR. Both methods involved submucosal injection of a methylene blue-tinted normal saline solution. The primary noninferiority end point was histological eradication evaluated by postpolypectomy biopsies (noninferiority marginâ-â10â%). Secondary outcomes included occurrence of intraprocedural bleeding, clinically significant postprocedural bleeding, and perforation. RESULTS: Among 689 patients screened, 155 patients with 164 eligible polyps were included (CS-EMR nâ=â83, HS-EMR nâ=â81). The overall rate of histological complete resection was 92.8â% in the CS-EMR group and 96.3â% in the HS-EMR group (difference 3.5â%; 95â% confidence interval [CI]â-â4.15 to 11.56), showing noninferiority of CS-EMR compared with HS-EMR. CS-EMR was shown to be noninferior both for polyps measuring 6â-â7âmm (CS-EMR 93.3â%; HS-EMR 100â%; 95â%CIâ-â7.95 to 21.3) and those of 8â-â10âmm (92.5â% vs. 94.7â%, respectively; 95â%CIâ-â7.91 to 13.16). Rates of intraprocedural bleeding were similar between the two groups (CS-EMR 3.6â%, HS-EMR 1.2â%; P â=â0.30). No clinically significant postprocedural bleeding or perforation occurred in either group. CONCLUSIONS: CS-EMR appears to be a valuable modification of the standard cold snare technique, obviating the need to use diathermy for nonpedunculated colorectal polyps sized 6â-â10âmm.
Subject(s)
Colonic Polyps/pathology , Colonic Polyps/surgery , Endoscopic Mucosal Resection/methods , Gastrointestinal Hemorrhage/etiology , Intestinal Perforation/etiology , Postoperative Hemorrhage/etiology , Aged , Cold Temperature , Endoscopic Mucosal Resection/adverse effects , Female , Hot Temperature , Humans , Intraoperative Complications/etiology , Male , Middle AgedABSTRACT
BACKGROUND AND AIMS: The aims of this study were to prospectively screen cirrhotic patients with arterial blood gas test and albumin perfusion scan, identify those fulfilling the classic hepatopulmonary syndrome (HPS) criteria, correlate with clinical parameters, and evaluate the survival of patients with HPS compared with those without HPS in a genetically homogenous Cretan cirrhotic population. MATERIALS AND METHODS: Data on consecutive 102 patients within 1 year were collected and analyzed. All patients underwent a technetium 99m-macroaggregated albumin perfusion lung scan (Tc-MAA). Diagnosis of HPS was based on the presence of the quantitative index Tc-MAA≥6% and a [P(A-a)O2]≥15 mm Hg (≥20 mm Hg for patients over >64 y). RESULTS: In 94/102 patients, complete scintigraphic data were available. In total, 24 (26%) patients fulfilled the diagnostic criteria of HPS; 95.8% of them had mild-to-moderate HPS. In 8 patients the Tc-MAA scintigraphy could not be interpreted. There was no difference in HPS between decompensated (24.6%) and compensated cirrhosis (27.3%). In the multivariate analysis only the quantitative index was significant for the diagnosis of HPS (P=0.001, odds ratio; 95% confidence interval, 7.05; 2.27-21.87). Kaplan- Meier survival curves indicated a similar overall prognosis for patients diagnosed with HPS (P=0.105). CONCLUSIONS: HPS is a frequent complication of cirrhosis. Mild-to-moderate HPS has no significant effect on survival of cirrhotic patients. The quantitative Tc-MAA test is a reliable tool for diagnosis.
Subject(s)
Blood Gas Analysis/methods , Hepatopulmonary Syndrome/diagnostic imaging , Liver Cirrhosis/complications , Radionuclide Imaging/methods , Female , Follow-Up Studies , Hepatopulmonary Syndrome/etiology , Hepatopulmonary Syndrome/physiopathology , Humans , Kaplan-Meier Estimate , Male , Mass Screening/methods , Middle Aged , Prognosis , Prospective Studies , Radiopharmaceuticals/administration & dosage , Severity of Illness Index , Technetium Tc 99m Aggregated Albumin/administration & dosageABSTRACT
BACKGROUND: Endoscopic papillary large balloon dilation with biliary sphincterotomy (EPLBD + EBS) is safe and effective in patients with large common bile duct (CBD) stones. However, data on long-term outcomes after EPLBD + EBS remain limited. We sought to prospectively evaluate the long-term recurrence of CBD stones after EPLBD + EBS and to identify the associated factors. METHODS: We conducted an extended follow-up of a previous randomized trial (2009-2011) comparing the outcomes of 30- versus 60-s large balloon dilation. A total of 106 trial participants undergoing successful CBD stone clearance by EPLBD + EBS were prospectively followed up for up to 4 years (range 19-48 months). Various risk factors were analysed to assess predictors of long-term recurrence of stones. RESULTS: Recurrent CBD stones appeared in 8/106 (7.5 %) patients during a mean follow-up of 30.5 ± 5.5 months. The mean diameter of CBD was significantly higher in the recurrence versus non-recurrence group (2.0 ± 4.9 vs 1.6 ± 0.9 cm, p = 0.008). Multivariate analysis revealed that CBD diameter was the only predictor significantly associated with the long-term recurrence of stones (odds ratio 1.2, p = 0.01). CONCLUSIONS: EPLBD + EBS is associated with a low rate of long-term CBD stone recurrence. However, the risk is significantly higher in patients with a more dilated CBD.
Subject(s)
Cholangiopancreatography, Endoscopic Retrograde/methods , Choledocholithiasis/surgery , Common Bile Duct/pathology , Dilatation/methods , Sphincterotomy, Endoscopic/methods , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Longitudinal Studies , Male , Middle Aged , Multivariate Analysis , Organ Size , Randomized Controlled Trials as Topic , Recurrence , Risk FactorsABSTRACT
Background: Stone recurrence is a significant complication following endoscopic bile duct clearance. Endoscopic papillary large-balloon dilation (EPLBD) with biliary sphincterotomy (EBS) has shown satisfactory results in preventing recurrence of "large" common bile duct stones (CBDS). However, data on outcomes after EPLBD+EBS for CBDS ≤12 mm remain scarce. The present study prospectively evaluated the mid- and long-term efficacy of EPLBD+EBS for CBDS recurrence among this group of patients. Methods: Consecutive patients with CBDS ranging from 8-12 mm, treated with EPLBD+EBS from June 2018 through June 2020, were prospectively followed-up for at least 36 months. CBDS recurrence was defined as recurrent stones confirmed by endoscopic retrograde cholangiopancreatography (ERCP) during the follow-up period. Results: Overall, 72 patients (mean age: 67 years, 52.8% male) were included, of whom 22 (30.5%) had multiple (≥3) CBDS, 23 (31.9%) had a history of cholecystectomy, 13 (18.1%) had a periampullary diverticulum and 22 (30.5%) had a previous EBS. The mean CBD diameter was 11.6±1 mm, while a tapered duct was noted in 7 (9.7%). Post-procedural bleeding and cholangitis occurred in 1 and 2 cases respectively. No cases of perforation and post-ERCP pancreatitis were observed. During a mean follow up of 46.4±6.2 months (range 37-60), no mid-term recurrence was observed, whereas CBDS recurred in 2/72 (2.7%) in the long term. Conclusions: EPLBD+EBS in patients with CBDS ≤12 mm was associated with a very low rate of mid- and long-term CBDS recurrence. Our results need to be further investigated with randomized controlled trials.
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OBJECTIVES: Data of long-term follow up for large non pedunculated colorectal polyps (LNPCPs) ≥4 cm removed with piecemeal wide field endoscopic mucosal resection (PWF-EMR) are limited. We primarily evaluated the recurrence rates and secondarily the rates of post colonoscopic polypectomy colorectal cancer (PCPCRC) on a long-term basis. METHODS: We retrospectively reviewed a prospectively-stored electronic database of all patients who underwent PWF-EMR for LNPCPs at the Venizeleion General Hospital, between 2009 and 2020. Eligible patients were those with LNPCPs ≥4 cm, deemed completely removed by endoscopic means and followed-up for a minimum of 36 months with at least two surveillance colonoscopies, the first one (SC1) (4-6) months after the initial PWF-EMR procedure and the second one (SC2) after (12-18) months. In 2023, all cases were checked for PCPCRC development. RESULTS: Residual/early recurrent tissue was detected in 44 (31 %) cases among the 142 (82 males, 60 females) assessed during SC1. Late recurrent tissue was detected in 9 (6.6 %) cases among the 137 surveyed during SC2. Investigation did not reveal any case of PCPCRC . CONCLUSIONS: This historical cohort shows that the PWF-EMR for LNPCPs ≥4 cm is a safe and definitive removal method while it is not associated with the appearance of PCPCRC.
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Background: Hybrid approaches combining endoscopic full-thickness resection (EFTR) with conventional techniques (endoscopic mucosal resection [EMR], endoscopic submucosal dissection [ESD]) have enabled the resection of difficult fibrotic colorectal adenomas exhibiting a "non-lifting" sign, and polyps in difficult positions. We present our cohort treated with either EMR+EFTR or ESD+EFTR as salvage hybrid endoscopic approaches for complex colorectal polyps not amenable to conventional techniques. Methods: Retrospective analysis included technical success, histological confirmation of margin-free resection, assessment of adverse events and follow up with histological assessment. All patients underwent follow-up endoscopy at least 6 and 12 months post-resection. Results: Fourteen patients underwent hybrid EFTR procedures (11 EMR+EFTR and 3 ESD+EFTR). Technical success was achieved in all cases where the full-thickness resection device (FTRD) was advanced to the site of the resection (100%). In 2 cases, the FTRD system could not be passed through the sigmoid colon because of severe chronic diverticulitis, subsequent fibrosis and stiffness. The mean lesion size in the EMR+EFTR group (41.7 mm; range 20-50 mm) was larger than the ESD+EFTR group (31.7 mm; range 30-35 mm). Six patients (42.9%) were histologically diagnosed with T1 carcinoma. The mean duration of hospitalization was 1.4 days. Follow-up endoscopy was available in all patients and no recurrence was observed with histological confirmation during a mean follow-up period of 15.4 months. Conclusion: Hybrid procedures appear to be safe and effective treatments for complex colorectal lesions not amenable to EMR, ESD or EFTR alone, because of the lesion size, positive non-lifting sign, and difficult positions.
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BACKGROUND AND AIMS: Post-inflammatory polyps [PIPs] are considered as indicators of previous episodes of severe inflammation and mucosal ulceration. Inflammatory bowel disease [IBD], namely Crohn's disease [CD] and ulcerative colitis [UC], exhibit a perpetuating, relapsing and remitting pattern, and PIPs are a frequent sequela of chronicity. The aim of this study was to determine whether a high PIP burden is associated with a more severe disease course in patients with IBD. METHODS: This was a multinational, multicentre, retrospective study. IBD patients previously diagnosed with PIPs were retrieved from the endoscopic database of each centre. PIP burden was evaluated and associated with demographic and clinical data as well as factors indicating a more unfavourable disease course. RESULTS: A total of 504 IBD patients with PIPs were recruited [male: 61.9%]. The mean age at IBD diagnosis was 36.9 [±16.8] years. Most patients [74.8%] were diagnosed with UC. A high PIP burden was present in 53.4% of patients. On multivariable Cox regression analysis, a high PIP burden was independently associated with treatment escalation (hazard ratio [HR] 1.35, 95% confidence interval [CI] 1.04-1.75; pâ =â 0.024), hospitalization [HR 1.90; 95% CI 1.24-2.90; pâ =â 0.003], need for surgery [HR 2.28; 95% CI 1.17-4.44, pâ =â 0.02] and younger age at diagnosis [HR 0.99, 95% CI 0.98-0.99; pâ =â 0.003]. CONCLUSION: PIP burden was associated with a more severe outcome. Future prospective studies should focus on the characterization of PIP burden as to further risk stratify this patient cohort.
Subject(s)
Colitis, Ulcerative , Colorectal Neoplasms , Inflammatory Bowel Diseases , Humans , Male , Retrospective Studies , Prognosis , Prospective Studies , Neoplasm Recurrence, Local/complications , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/diagnosis , Inflammatory Bowel Diseases/therapy , Colitis, Ulcerative/complications , Colitis, Ulcerative/diagnosis , Colitis, Ulcerative/therapy , Colorectal Neoplasms/complications , Disease Progression , Inflammation/complicationsABSTRACT
Immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) is a distinct type of cholangitis, currently recognized as a biliary manifestation of IgG4-related disease. We present a case of type 3 IgG4-SC in a patient with normal IgG4 serum levels, surgically treated for suspicion of cholangiocarcinoma. This case highlights that differentiating between isolated IgG4-SC and cholangiocarcinoma can present a challenging diagnostic dilemma.
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Background and study aims Through advanced endoscopic clipping techniques, endoscopic treatment of both diagnostic and therapeutic acute iatrogenic colonic perforations has been shown effective. The main purpose of this study was to compare the management of acute iatrogenic perforations (AIPs) of the colon before and after the introduction of advanced clipping techniques. Methods We conducted a retrospective study from July 1996 to February 2020. The period was divided into two sub periods, Period 1: from July 1996 to December 2012 and Period 2: from January 2013 to March 2020. All AIPs occurring during a colonoscopy and detected during or immediately (<â4 hours) after the procedure, were included in the study. Results The total number of colonoscopies performed at our hospital was 33055 and 36831 during Periods 1 and 2 respectively. Fifteen perforations were observed in Period 1 and 11 in Period 2.âThe rate of surgery was 93.3â% % (14/15) in Period 1 and 27.2â% (3â/11) in Period 2 ( P â<â0.01). The mean hospital stay in Period 1 was 6.9 days and 4 in Period 2 ( P â<â0.01). Conclusions Data from this historical cohort have clearly shown a decrease in the surgery rate and the length of hospitalization of AIPs in Period 2 compared to Period 1.
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BACKGROUND AND AIMS: Crohn's disease [CD] can involve any part of the gastrointestinal tract. We aimed to characterize the clinical, endoscopic and histological features and treatment outcomes of CD patients with oesophageal involvement. METHODS: We collected cases through a retrospective multicentre European Crohn's and Colitis Organisation CONFER [COllaborative Network For Exceptionally Rare case reports] project. Clinical data were recorded in a standardized case report form. RESULTS: A total of 40 patients were reported (22 males, mean [±SD, range] age at oesophageal CD diagnosis: 25 [±13.3, 10-71] years and mean time of follow-up: 67 [±68.1, 3-240] months). Oesophageal involvement was established at CD diagnosis in 26 patients [65%] and during follow-up in 14. CD was exclusively located in the oesophagus in two patients. Thirteen patients [32.2%] were asymptomatic at oesophageal disease diagnosis. Oesophageal strictures were present in five patients and fistulizing oesophageal disease in one. Eight patients exhibited granulomas on biopsies. Proton-pump inhibitors [PPIs] were administered in 37 patients [92.5%]. Three patients underwent endoscopic dilatation for symptomatic strictures but none underwent oesophageal-related surgery. Diagnosis in pre-established CD resulted in treatment modifications in 9/14 patients. Clinical remission of oesophageal disease was seen in 33/40 patients [82.5%] after a mean time of 7 [±5.6, 1-18] months. Follow-up endoscopy was performed in 29/40 patients and 26/29 [89.7%] achieved mucosal healing. CONCLUSION: In this case series the endoscopic and histological characteristics of isolated oesophageal CD were similar to those reported in other sites of involvement. Treatment was primarily conservative, with PPIs administered in the majority of patients and modifications in pre-existing inflammatory bowel disease-related therapy occurring in two-thirds of them. Clinical and endoscopic remission was achieved in more than 80% of the patients.
Subject(s)
Crohn Disease/diagnostic imaging , Crohn Disease/pathology , Esophageal Diseases/diagnostic imaging , Esophageal Diseases/pathology , Proton Pump Inhibitors/therapeutic use , Adolescent , Adrenal Cortex Hormones/therapeutic use , Adult , Aged , Child , Child, Preschool , Crohn Disease/complications , Crohn Disease/drug therapy , Deglutition Disorders/etiology , Dilatation , Drug Therapy, Combination , Endoscopy, Gastrointestinal , Esophageal Diseases/drug therapy , Esophageal Diseases/etiology , Esophageal Stenosis/etiology , Esophageal Stenosis/therapy , Female , Humans , Male , Middle Aged , Purines/therapeutic use , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: The existence of reliable prognostic indices is of paramount importance in the management of cirrhosis. Both the model for end-stage liver disease (MELD) score and the older Child-Pugh (CP) scores are widely used. The albumin-bilirubin (ALBI) score, initially used in hepatocellular carcinoma, has not been thoroughly investigated in cirrhosis. The aim of this study was to compare the prognostic accuracy of ALBI, MELD, MELD with sodium (MELD-Na), CP, and the corrected for creatinine CP scores in a genetically homogeneous Cretan cirrhotic population. METHODS: One hundred ninety-five outpatients or hospitalized cirrhotics (127 male, median age 66 years) were studied over a period of 2 years and ALBI, platelet-albumin-bilirubin, MELD, MELD-Na, CP score, and 2 types of modified CP score (CP-I and CP-II) with serum creatinine were calculated and correlated with survival. RESULTS: ALBI had an optimum balance between sensitivity and specificity (area under the curve 0.704, 95% confidence interval [CI] 0.630-0.778) compared to the other scores. In the multivariate analysis, the only factors independently associated with death were the ALBI score (hazard ratio [HR] 2.51, 95%CI 1.69-3.73; P<0.001), the MELD-Na score (HR 1.04, 95%CI 1.00-1.09; P=0.045), and age (HR 1.05, 95%CI 1.03-1.07; P<0.001). When only decompensated cirrhosis was evaluated, the multivariate analysis showed that the ALBI score (HR 3.03; 95%CI 1.92-4.78; P<0.001), and age (HR 1.05, 95%CI 1.03-1.07; P<0.001) were independently associated with death. CONCLUSION: ALBI score might be a better prognostic indicator of mortality in cirrhosis and given its simplicity could substitute for the CP, MELD, and MELD-Na scores.
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BACKGROUND: Endoscopic full-thickness resection (EFTR) using the full-thickness resection device (FTRD®) is an invasive treatment for colorectal lesions not resectable by conventional endoscopic techniques. This study presents the first Greek experience of the FTRD® procedure, assessing the efficacy and safety of EFTR. METHODS: We conducted a retrospective analysis of 17 consecutive patients treated with the FTRD® at 2 referral centers from October 2015 through December 2018. The indications included difficult adenomas (non-lifting and/or at difficult locations), early adenocarcinomas and subepithelial tumors. Primary endpoints were technical success and R0 resection. RESULTS: Technical success and R0 resection were achieved in 82.3% procedures (14/17) and in 87.5% of those with difficult adenomas (8 patients). In the subgroup with carcinomas (n=3), the rate of technical success and R0 resection was 66.6%, while in the subgroup with subepithelial tumors (n=6) the rate was 83.3%. Technical success and R0 resection were significantly lower for lesions >20 mm vs. ≤20 mm (P=0.0429). In the 17 patients a total of 3 adverse events occurred (17.6%) and one of the patients underwent laparoscopic appendectomy because of EFTR around the appendix. CONCLUSIONS: Our study showed favorable results concerning EFTR feasibility, efficacy and safety, especially for lesions ≤20 mm, non-lifting adenomas, and subepithelial tumors. Technical success, R0 resection, and adverse events rates were comparable with previously published data. Larger randomized studies are needed to better define the clinical benefit and long-term outcomes of EFTR in selected patients.
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BACKGROUND: Meta-analyses and guidelines recommend that deep submucosal invasion (>1 mm) of malignant sessile colonic polyps is an important risk factor for lymph node metastasis. However, existing data are based on small retrospective studies with marked heterogeneity. We herein aimed to investigate the long-term outcomes of patients who underwent complete endoscopic mucosal resection (EMR) of malignant colonic sessile polyps invading the submucosal layer. METHODS: Endoscopy records for the period 2000-2016 were reviewed retrospectively. All enrolled patients exhibited an endoscopically resected malignant colonic sessile polyp. All patients were advised to undergo surgery, but some opted for conservative treatment and endoscopic follow up. RESULTS: Fifty-one patients with confirmed infiltrative submucosal adenocarcinoma in sessile colonic polyps that had undergone complete EMR were detected. A total of 32 (62.7%) patients opted for surgery after EMR and 19 (37.3%) chose endoscopic follow up. In 44 (86.3%) patients the submucosal invasion was >1 mm. Residual malignant disease was identified in the surgical pathological specimen of only 1 patient. During a median follow up of 23.41 months (interquartile range 33.45, range 1.84-144.92), no local recurrences or lymph node metastasis were identified. Forty-nine patients are alive without evidence of disease and 2 died of other causes (without evidence of local or metastatic disease at last follow up). CONCLUSION: Our data suggest that complete EMR of cancerous colonic sessile polyps, even in cases of submucosal invasion >1 mm carries a low risk of recurrence and therefore may need further evaluation as an alternative strategy to surgical resection.
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BACKGROUND: Recently, the introduction of the novel digital SpyGlass™ DS Direct Visualization system (Boston Scientific Corp., Natick, MA, USA) has signaled the transition into the era of digital single-operator cholangioscopy (D-SOC). We sought to compare the clinical utility between fiberoptic single-operator cholangioscopy (F-SOC) and D-SOC in a tertiary-care referral center in Greece. METHODS: This was a retrospective analysis of a prospective database of single-operator cholangioscopy (SOC) procedures performed over an 8-year period (2009-2017) at a single tertiary-care referral center. The study population consisted of consecutive adults referred for cholangioscopy for a variety of clinical indications, including biliary strictures, difficult biliary stones and migrated or occluded pancreatic or biliary stents. RESULTS: A total of 2763 endoscopic retrograde cholangiopancreatography procedures were performed during the study period. Overall, SOC was performed in 68 (2.46%) procedures (F-SOC=39, D-SOC=29), showing a significant increase in the utilization of cholangioscopy during the D-SOC (29/599; 4.84%) compared with the F-SOC (39/2124; 1.83%) period (P=0.0001). The overall technical success of diagnostic SOC was 69.1% (38/55), being marginally higher for D-SOC (83.3%) than for F-SOC (58.1%), although not reaching statistical significance (P=0.07). CONCLUSIONS: D-SOC was utilized more frequently in our tertiary-care non-academic referral center, demonstrating a favorable safety profile and a trend towards a marginally higher technical success rate for the diagnosis of biliary strictures compared with F-SOC.
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BACKGROUND: Inflammatory bowel disease (IBD) is an independent risk factor for Clostridium difficile infection (CDI), which is associated significantly with disease severity. We aimed to determine the rates of CDI among hospitalized IBD patients in major tertiary referral hospitals in Greece. PATIENTS AND METHODS: A retrospective analysis was carried out of stool cultures from hospitalized patients investigated for diarrhea, during 2016, tested for CDI with glutamate dehydrogenase (GDH) and toxins A and B. RESULTS: In total, 6932 patients were tested for CDI; 894 were positive for GDH (12.89%) and 339 were also positive for C. difficile toxin (4.89%). The prevalence of CDI among all hospitalized patients was 1.6/1000 patient-days. Among these, there were 401 IBD patients, and 62 were positive for GDH (15.46%) and 30 were also positive for C. difficile toxin (7.48%). The prevalence of CDI in IBD patients was 2.5/1000 patient-days, significantly higher than in non-IBD hospitalized patients (30/401 vs. 309/6531, P=0.013). Among the 30 IBD patients (ulcerative colitis=18, Crohn's disease=12) with CDI, six were receiving biologics, three were on corticosteroids [one combined with azathioprine (AZA) and one combined with 5-ASA], nine were on AZA monotherapy and 12 were on 5-ASA monotherapy. The prevalence of CDI among patients receiving AZA monotherapy was significantly higher than in patients receiving other medications (9/68 vs. 21/333, P=0.047). Mild CDI (n=28) was treated with metronidazole and/or vancomycin, whereas severe CDI (n=2) was treated with vancomycin. CONCLUSION: The prevalence of CDI is higher in hospitalized IBD patients than those without IBD and AZA monotherapy increases the risk of CDI.
Subject(s)
Clostridium Infections/epidemiology , Inflammatory Bowel Diseases/epidemiology , Adrenal Cortex Hormones/therapeutic use , Adult , Aged , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Azathioprine/therapeutic use , Bacterial Proteins/analysis , Bacterial Toxins/analysis , Case-Control Studies , Diarrhea , Enterotoxins/analysis , Feces/chemistry , Female , Glutamate Dehydrogenase/analysis , Greece/epidemiology , Hospitalization , Humans , Immunosuppressive Agents/therapeutic use , Inflammatory Bowel Diseases/drug therapy , Male , Mesalamine/therapeutic use , Middle Aged , Prevalence , Retrospective Studies , Risk Factors , Young AdultABSTRACT
Adrenal cystic lesions constitute a rare finding and usually are diagnosed incidentally as retroperitoneal cysts during imaging studies. A major issue, especially for the large-sized ones, is their preoperative diagnosis and management, as imaging modalities often fail to detect their exact origin prior to surgery. We report a case of a big adrenal cyst that was mistakenly diagnosed and followed up as pancreatic cystic tail tumor. Our thorough workup, which included endoscopic ultrasound (EUS), managed to delineate an adrenal gland-originated cyst and altered further management of the patient. According to our knowledge, this is the first report in literature in which EUS proved its superiority over other imaging studies in clarifying the origin of an ambiguous big retroperitoneal cyst. We believe that for cases of large retroperitoneal cystic lesions, EUS consists the optimal diagnostic and sampling tool.
Subject(s)
Cardiovascular Diseases , Colitis , Inflammatory Bowel Diseases , Cardiovascular Diseases/diagnosis , Cardiovascular Diseases/epidemiology , Humans , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/diagnosis , Inflammatory Bowel Diseases/epidemiology , Severity of Illness IndexABSTRACT
AIM: To study these characteristics and prognostic patterns in a Greek patient population. METHODS: We analyzed a large cohort of cirrhotic patients referred to the department of Gastroenterology and Hepatology and the outpatient clinics of this tertiary hospital, between 1991 and 2008. We included patients with established cirrhosis, either compensated or decompensated, and further decompensation episodes were registered. A data base was maintained and updated prospectively throughout the study period. We analyzed differences in cirrhosis aetiology, time to and mode of decompensation, hepatocellular carcinoma (HCC) occurrence and ultimately patient survival. RESULTS: Five hundreds and twenty-two patients with median age 67 (range, 29-91) years and average follow up 9 years-10 mo (range, 1-206 mo) were studied. Commonest aetiology was hepatitis C virus (HCV, 41%) followed by alcohol (31%). The median survival time in compensated cirrhotics was 115 mo (95%CI: 95-133), whereas in decompensated patients was 55 mo (95%CI: 36-75). HCV patients survived longer while HBV patients had over twice the risk of death of HCV patients. The median time to decompensation was 65 mo (95%CI: 51-79), with alcoholics having the highest risk (RR = 2.1 vs HCV patients). Hepatitis B virus (HBV) patients had the highest risk of HCC, alcoholics the lowest. Leading causes of death: liver failure, hepatorenal syndrome, sepsis and HCC progression. CONCLUSION: Cirrhosis aetiology and decompensation at presentation were predictors of survival. Alcoholics had the highest decompensation risk, HBV cirrhotics the highest risk of HCC and HCV cirrhotics the highest decompensation-free time.