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BACKGROUND: The influence of indications for Helicobacter pylori investigation on prescriptions and effectiveness is unknown. The aim of the study was to assess the impact of indications for H. pylori investigation on prescriptions, effectiveness, compliance, and tolerance. METHODS: International, prospective, non-interventional registry of the management of H. pylori infection by European gastroenterologists (Hp-EuReg). Treatment-näive patients registered from 2013 to 2023 at e-CRF AEG-REDCap were analyzed. The effectiveness was assessed by modified intention-to-treat analysis. RESULTS: Overall, 53,636 treatment-naïve cases from 34 countries were included. Most frequent indications were: dyspepsia with normal endoscopy (49%), non-investigated dyspepsia (20%), duodenal ulcer (11%), gastric ulcer (7.7%), and gastroesophageal reflux disease (GERD) (2.6%). Therapy effectiveness varied by indication: duodenal ulcer (91%), gastric ulcer (90%), preneoplastic lesions (90%), dyspepsia with normal endoscopy (89%), GERD (88%), and non-investigated dyspepsia (87%). Bismuth-metronidazole-tetracycline and clarithromycin-amoxicillin-bismuth quadruple therapies achieved 90% effectiveness in all indications except GERD. Concomitant clarithromycin-amoxicillin-tinidazole/metronidazole reached 90% cure rates except in patients with non-investigated dyspepsia; whereas sequential clarithromycin-amoxicillin-tinidazole/metronidazole proved optimal (≥90%) in patients with gastric ulcer only. Adverse events were higher in patients treated for dyspepsia with normal endoscopy and duodenal ulcer compared with the remaining indications (23% and 28%, p < 0.001). Therapeutic compliance was higher in patients with duodenal ulcer and preneoplastic lesions (98% and 99%, p < 0.001). CONCLUSION: In Europe, patients with gastric or duodenal ulcers and preneoplastic lesions showed higher H. pylori treatment effectiveness. Bismuth and non-bismuth quadruple therapies achieved optimal results in almost all indications. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT02328131.
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Antibacterianos , Infecções por Helicobacter , Helicobacter pylori , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Antibacterianos/uso terapêutico , Quimioterapia Combinada , Europa (Continente) , Infecções por Helicobacter/tratamento farmacológico , Helicobacter pylori/efeitos dos fármacos , Estudos Prospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: Self-expandable metallic stents (SEMS) have been widely placed for unresectable distal malignant biliary obstruction (UDMBO). However, the dysfunction rate is 19-40% and its treatment is controversial. We aimed asses the efficacy and safety of a secondary biliary stents (uncovered (UC) versus fully-covered (FC) stent) for the management of occluded SEMS. PATIENTS AND METHODS: Between 2015 and June 2023, 41 patients with UDMBO underwent secondary biliary stent placement as "stent-in-stent" (20 FCSEMS and 21 UCSEMS). The primary outcomes were technical and clinical success of SEMS placement. Secondary outcomes included adverse events (AEs), patency and survival. Patients were prospectively followed until death or loss of follow-up. RESULTS: Technical (100% vs 85.5%) and clinical (100% vs 95.2%) success rates were similar in FCSEMS and UCSEMS groups. The median follow-up period was 510 days (range 290-630). The median duration of stent patency of FCSEMS (220 days, IQR 137.5-442.5) was longer than UCSEMS (150 days, IQR 110-362.5) (P=0.395), although stent dysfunction within 6 months was not different between groups. Multivariate analysis indicated that sex (HR=0.909, 0.852-0.970), antitumor treatment (HR=0.248, 0.032-0.441), stent patency (HR=0.992, 0.986-0.998) and clinical success (HR=0.133, 0.026-0.690) were significant factors for overall survival. There were no remarkable differences in AEs. CONCLUSIONS: The placement of additional biliary stent using the stent-in-stent method is an effective and safe rescue treatment for patients with UDMBO and occluded stent. In addition, the use of FCSEMS compared UCSEMS has unclear benefits regarding stent patency and overall survival.
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We present the case of a 52-year-old woman diagnosed with stage IV clear cell renal cell carcinoma who received combination of surgery and systemic therapy with nivolumab (anti-PD1) and ipilimumab (anti-CTLA-4). During treatment, patient presented oral intolerance, vomiting and abdominal pain. Computed tomography (CT) and gastroscopy (EGD) were performed, identifying findings suggestive of severe gastro-duodenitis with friability and diffuse oedema of the mucosa and deep ulcers. A gastrointestinal immunotherapy-induced toxicity was suspected so patient was managed with proton pump inhibitors (PPIs) and intravenous corticosteroids 1mg/Kg. Three weeks later, corticosteroid treatment failed. EGD was repeated and gastric biopsies were taken for histological and microbiological tests. Gastric biopsies revealed the presence of cytomegalovirus (CMV) inclusion bodies by immunohistochemistry (IHC). CMV viral load by quantitative PCR in plasma was 2,000 IU/mL so intravenous ganciclovir was prescribed. Then, the patient presented poor clinical course with persistent vomiting due to a failure of first-line corticosteroid and antiviral treatment. Another EGD was performed. Last IHC reveals a low CMV viral load. Second-line treatment with Anti-TNF was performed using a single-dose regimen of intravenous infliximab 5 mg/Kg. Finally, the patient presented a clinical and endoscopic response and a negative CMV DNA test in the blood after completing the antiviral treatment.
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Adenocarcinoma accounts for 90% of malignant gastric tumours. Lymphomas, gastrointestinal stromal tumours (GIST) and other less frequent tumours account for 10%. However, rhabdomyosarcoma (RMS) remains a rare cause within the broad differential diagnosis of gastric lesions. Most cases of gastrointestinal RMS in adults are metastatic disease so primary RMS is extremely rare. A few cases reports of esophageal and gastric RMS have been published. This is a 76-year-old patient with a history of oncological oncology of poorly differentiated lung adenocarcinoma T2N1M0 in 2008 treated with surgery with no signs of recurrence. She presented to emergency with occasional episodes of melena and iron deficiency anemia for the last 3 months. The laboratory findings showed moderated anemia. Gastroscopy was performed and a prominent submucosal and ulcerated bulge was observed at the posterior wall of the gastric body and fundus. A histologic examination reveled tissue fragments composed of small round spindle-shaped cells. Tumor cells had atypical nuclei showing dense chromatin ad pale to eosinophilic cytoplasm. Immunohistochemically, the tumor was positive for AE1/3, desmin, myogenin and CD56. Patient was diagnosed with primary gastric RMS. Thoraco-abdominopelvic CT showed a locally advanced stage (T2 N1M0).
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Crohn's disease is a chronic inflammatory disorder which involves mainly the gut. It poses a continuous challenge for health care due to the lack of effective medical therapies. Given the situation of this refractory disease, surgery is indicated. However, the optimal moment to perform it stills unknown. Data from 38 patients who underwent elective ileal resection because of Crohn's disease between years 2019 and 2022 were collected. Early postoperative morbimortality, ileostomy rates, postoperative complications rates and postoperative recurrence rates were retrieved.
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BACKGROUND AND AIMS: Alcohol relapse after surviving an episode of alcohol-associated hepatitis (AH) is common. However, the clinical features, risk factors, and prognostic implications of recurrent alcohol-associated hepatitis (RAH) are not well described. APPROACH AND RESULTS: A registry-based study was done of patients admitted to 28 Spanish hospitals for an episode of AH between 2014 and 2021. Baseline demographics and laboratory variables were collected. Risk factors for RAH were investigated using Cox regression analysis. We analyzed the severity of the index episodes of AH and compared it to that of RAH. Long-term survival was assessed by Kaplan-Meier curves and log-rank tests. A total of 1118 patients were included in the analysis, 125 (11%) of whom developed RAH during follow-up (median: 17 [7-36] months). The incidence of RAH in patients resuming alcohol use was 22%. The median time to recurrence was 14 (8-29) months. Patients with RAH had more psychiatric comorbidities. Risk factors for developing RAH included age <50 years, alcohol use >10 U/d, and history of liver decompensation. RAH was clinically more severe compared to the first AH (higher MELD, more frequent ACLF, and HE). Moreover, alcohol abstinence during follow-up was less common after RAH (18% vs. 45%, p <0.001). Most importantly, long-term mortality was higher in patients who developed RAH (39% vs. 21%, p = 0.026), and presenting with RAH independently predicted high mortality (HR: 1.55 [1.11-2.18]). CONCLUSIONS: RAH is common and has a more aggressive clinical course, including increased mortality. Patients surviving an episode of AH should undergo intense alcohol use disorder therapy to prevent RAH.
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BACKGROUND AND STUDY AIMS: Our aim was to determine the impact of the SARS-CoV-2 pandemic on the diagnosis and prognosis of colorectal cancer (CRC). PATIENTS AND METHODS: This prospective cohort study included individuals diagnosed with CRC between March 13, 2019 and June 20, 2021 across 21 Spanish hospitals. Two time periods were compared: prepandemic (from March 13, 2019 to March 13, 2020) and pandemic (from March 14, 2020 to June 20, 2021, lockdown period and 1 year after lockdown). RESULTS: We observed a 46.9% decrease in the number of CRC diagnoses (95% confidence interval (CI): 45.1%-48.7%) during the lockdown and 29.7% decrease (95% CI: 28.1%-31.4%) in the year after the lockdown. The proportion of patients diagnosed at stage I significantly decreased during the pandemic (21.7% vs. 19.0%; p = 0.025). Centers that applied universal preprocedure SARS-CoV-2 PCR testing experienced a higher reduction in the number of colonoscopies performed during the pandemic post-lockdown (34.0% reduction; 95% CI: 33.6%-34.4% vs. 13.7; 95% CI: 13.4%-13.9%) and in the number of CRCs diagnosed (34.1% reduction; 95% CI: 31.4%-36.8% vs. 26.7%; 95% CI: 24.6%-28.8%). Curative treatment was received by 87.5% of patients diagnosed with rectal cancer prepandemic and 80.7% of patients during the pandemic post-lockdown period (p = 0.002). CONCLUSIONS: The COVID-19 pandemic has led to a decrease in the number of diagnosed CRC cases and in the proportion of stage I CRC. The reduction in the number of colonoscopies and CRC diagnoses was higher in centers that applied universal SARS-CoV-2 PCR screening before colonoscopy. In addition, the COVID-19 pandemic has affected curative treatment of rectal cancers.
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COVID-19 , Neoplasias Colorretais , Neoplasias Retais , Humanos , SARS-CoV-2 , COVID-19/epidemiologia , COVID-19/prevenção & controle , Pandemias , Estudos Prospectivos , Controle de Doenças Transmissíveis , Prognóstico , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/epidemiologia , Estudos Retrospectivos , Teste para COVID-19RESUMO
BACKGROUND: Delayed cholecystectomy in patients with symptomatic gallstone disease is associated with recurrence. Limited data on the recurrence patterns and the factors that determine them are available. OBJECTIVE: We aimed to determine the pattern of relapse in each symptomatic gallstone disease (acute pancreatitis, cholecystitis, cholangitis, symptomatic choledocholithiasis, and biliary colic) and determine the associated factors. METHODS: RELAPSTONE was an international multicenter retrospective cohort study. Patients (n = 3016) from 18 tertiary centers who suffered a first episode of symptomatic gallstone disease from 2018 to 2020 and had not undergone cholecystectomy during admission were included. The main outcome was relapse-free survival. Kaplan-Meier curves were used in the bivariate analysis. Multivariable Cox regression models were used to identify prognostic factors associated with relapses. RESULTS: Mean age was 76.6 [IQR: 59.7-84.1], and 51% were male. The median follow-up was 5.3 months [IQR 2.1-12.4]. Relapse-free survival was 0.79 (95% CI: 0.77-0.80) at 3 months, 0.71 (95% CI: 0.69-0.73) at 6 months, and 0.63 (95% CI: 0.61-0.65) at 12 months. In multivariable analysis, older age (HR = 0.57; 95% CI: 0.49-0.66), sphincterotomy (HR = 0.58, 95% CI: 0.49-0.68) and higher leukocyte count (HR = 0.79; 95% CI: 0.70-0.90) were independently associated with lower risk of relapse, whereas higher levels of alanine aminotransferase (HR = 1.22; 95% CI: 1.02-1.46) and multiple cholelithiasis (HR = 1.19, 95% CI: 1.05-1.34) were associated with higher relapse rates. CONCLUSION: The relapse rate is high and different in each symptomatic gallstone disease. Our independent predictors could be useful for prioritizing patients on the waiting list for cholecystectomies.
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Coledocolitíase , Pancreatite , Humanos , Masculino , Idoso , Feminino , Estudos Retrospectivos , Doença Aguda , Pancreatite/etiologia , Fatores de Risco , Coledocolitíase/diagnóstico , Coledocolitíase/epidemiologia , Coledocolitíase/cirurgia , RecidivaRESUMO
INTRODUCTION: The aim of this study was to compare the effectiveness of glucagon vs placebo in resolving esophageal foreign body impaction (EFBI), as well as the length of the procedure and adverse events. METHODS: This was a multicenter, randomized, double-blind trial involving consecutive patients diagnosed with alimentary EFBI. Participants were randomized to receive either 1 mg of intravenous glucagon or placebo. All patients underwent upper endoscopy, and adverse events were assessed through a protocolized telephonic interview 7 days later. RESULTS: The study included 72 subjects in the glucagon group and 68 in the placebo group. The foreign body was not identified in 23.6% of subjects in the glucagon group and 20.6% of subjects in the placebo group (difference 3%, 95% confidence interval -10.7% to 16.8%, P = 0.67). The median time required to remove the foreign body was similar in both groups 4 minutes (range 2-10) in the glucagon group and 3.5 minutes (range 2-7) in the placebo group (difference 0.5 minutes, 95% confidence interval -1.3 to 2.3; P = 0.59). The most common adverse event reported in both groups was mild pharyngeal pain. DISCUSSION: Glucagon is no more effective than placebo in resolving EFBI or shortening the time required to remove the foreign body (EUDRA-CT number 2019-004920-40).
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Corpos Estranhos , Glucagon , Humanos , Glucagon/uso terapêutico , Esôfago , Dor/tratamento farmacológico , Endoscopia , Método Duplo-CegoRESUMO
BACKGROUND AND OBJECTIVES: There are few scales with prospective validation for the assessment of the upper gastrointestinal mucosal cleanliness during an esophagogastroduodenoscopy (EGD). The aim of this study was to develop a valid and reproducible cleanliness scale for use during an EGD. METHODS: We developed a cleanliness scale (Barcelona scale) with a score (0-2 points) of five segments of the upper gastrointestinal tract with thorough cleaning techniques (esophagus, fundus, body, antrum, and duodenum). First, 125 photos (25 of each area) were assessed, and a score was assigned to each image by consensus among 7 experts endoscopists. Subsequently, 100 of the 125 images were selected and the inter- and intra-observer variability of 15 previously trained endoscopists was evaluated using the same images at two different times. RESULTS: In total, 1500 assessments were performed. In 1336/1500 observations (89%) there was agreement with the consensus score, with a mean kappa value of 0.83 (0.45-0.96). In the second evaluation, in 1330/1500 observations (89%) there was agreement with the consensus score, with a mean kappa value of 0.82 (0.45-0.93). The intra-observer variability was 0.89 (0.76-0.99). CONCLUSIONS: The Barcelona cleanliness scale is a valid measure and reproducible with minimal training. Its application in clinical practice is a significant step to standardize the quality of the EGD.
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Duodeno , Mucosa , Humanos , Consenso , Endoscopia do Sistema DigestórioRESUMO
INTRODUCTION: Endoscopic vacuum therapy (EVT) is a novel technique for closing upper gastrointestinal (UGI) defects. Available literature includes single-center retrospective cohort studies with small sample sizes. Furthermore, evidence about factors associated with EVT failure is scarce. We aimed to assess the efficacy and safety of EVT for the resolution of UGI defects in a multicenter study and to investigate the factors associated with EVT failure and in-hospital mortality. METHODS: This is a prospective cohort study in which consecutive EVT procedures for the treatment of UGI defects from 19 Spanish hospitals were recorded in the national registry between November 2018 and March 2022. RESULTS: We included 102 patients: 89 with anastomotic leaks and 13 with perforations. Closure of the defect was achieved in 84 cases (82%). A total of 6 patients (5.9%) had adverse events related to the EVT. The in-hospital mortality rate was 12.7%. A total of 6 patients (5.9%) died because of EVT failure and 1 case (0.9%) due to a fatal adverse event. Time from diagnosis of the defect to initiation of EVT was the only independent predictor for EVT failure (odds ratio [OR] 1.03, 95% confidence interval [CI] 1.01-1.05, P = 0.005). EVT failure (OR 24.5, 95% CI 4.5-133, P = 0.001) and development of pneumonia after EVT (OR 246.97, 95% CI 11.15-5,472.58, P = 0.0001) were independent predictors of in-hospital mortality. DISCUSSION: EVT is safe and effective in cases of anastomotic leak and perforations of the upper digestive tract. The early use of EVT improves the efficacy of this technique.
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Tratamento de Ferimentos com Pressão Negativa , Trato Gastrointestinal Superior , Humanos , Estudos Retrospectivos , Estudos Prospectivos , Tratamento de Ferimentos com Pressão Negativa/efeitos adversos , Tratamento de Ferimentos com Pressão Negativa/métodos , Trato Gastrointestinal Superior/cirurgia , Fístula Anastomótica/cirurgia , Fístula Anastomótica/etiologia , Sistema de Registros , Resultado do TratamentoRESUMO
BACKGROUND: The recommended schedule for single capsule bismuth quadruple therapy (scBQT, Pylera) includes a proton pump inhibitor (PPI) two times a day and three scBQT capsules four times a day. Four times a day treatments are inconvenient and reduce adherence. In contrast, adherence improves with three times a day schedules. In clinical practice, many gastroenterologists use four capsule scBQT three times a day. However, the effectiveness and safety of this latter approach remain uncertain. AIM: To assess the effectiveness and safety of scBQT administered three times a day in the patients included in the European Registry on Helicobacter pylori Management (Hp-EuReg). METHODS: All Spanish adult patients registered in the Asociación Española de Gastroenterología Research Electronic Data Capture (REDCap) database from June 2013 to March 2021 receiving 10-day scBQT were analysed. Modified intention-to-treat effectiveness, adherence and the safety of scBQT given three times a day were calculated and compared with the four times a day schedule. A multivariate analysis was performed to determine independent factors predicting cure of the infection. RESULTS: Of the 3712 cases, 2516 (68%) were four times a day and 1196 (32%) three times a day. Mean age was 51 years, 63% were women and 15% had a peptic ulcer. The three times a day schedule showed significantly better overall cure rates than four times a day (1047/1112, 94%; 95% CI 92.7 to 95.6 vs 2207/2423, 91%; 95% CI 89.9 to 92.2, respectively, p=0.002). Adherence and safety data were similar for both regimens. In the multivariate analysis, three times a day dosage, first-line therapy, use of standard or high-dose PPIs and adherence over 90% were significantly associated with cure of the infection. CONCLUSIONS: ScBQT prescribed three times a day was more effective than the traditional four times a day schedule. No differences were observed in treatment adherence or safety.
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Infecções por Helicobacter , Helicobacter pylori , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Bismuto/efeitos adversos , Antibacterianos/uso terapêutico , Infecções por Helicobacter/tratamento farmacológico , Quimioterapia Combinada , Metronidazol/uso terapêutico , Inibidores da Bomba de Prótons , Sistema de Registros , Amoxicilina/uso terapêuticoRESUMO
BACKGROUND AND AIMS: In the presence of malignant dysphagia in non-surgical candidates, a self-expanding metal stent (SEMS) represents a safe and effective approach. Recently, a through-the-scope (TTS) SEMS was launched. The aim of our study was to assess the feasibility and safety of the TTS versus over-the-wire (OTW) SEMS in patients with malignant dysphagia. METHODS: This single-center retrospective cohort study included patients with malignant dysphagia undergoing esophageal TTS and OTW-SEMS from 2012 to May-2022. The primary outcomes were the technical and the clinical success of the SEMS placement. Secondary outcomes included adverse events, patency, and survival. Patients were prospectively followed until death or loss of follow-up. RESULTS: A total of 98 patients were enrolled, including 34 patients in the TTS group and 64 patients in the OTW group. TTS and OTW SEMS placement were feasible in 33 (97.1%) and 64 (100%) procedures , respectively (p=0.118). Overall, 32 patients (94.1%) in the TTS group and 62 patients (96.9%) in the OTW group showed an improvement in Ogilvie score (p=0.432). Recurrent dysphagia occurred in 30 patients, 12 in TTS group and 18 in OTW group, due to migration (4 vs. 5), stent deformation (1 vs. 1), tissue ingrowth (5 vs. 5) and overgrowth (2 vs. 7). No patient died from a stent-related cause. Median survival was 123 days (IQR: 59-209) in TTS group and 113 days (IQR: 73-271) in OTW group (p=0.349). CONCLUSIONS: Placement of esophageal TTS and OTW stents resulted in similar technical and clinical outcomes, stent patency and survival in patients with malignant dysphagia.
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Transtornos de Deglutição , Neoplasias Esofágicas , Humanos , Estudos Retrospectivos , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Estudos de Viabilidade , Resultado do Tratamento , Stents/efeitos adversos , Estudos de Coortes , Cuidados Paliativos/métodos , Neoplasias Esofágicas/complicações , Neoplasias Esofágicas/cirurgiaRESUMO
BACKGROUND AND AIMS: Obesity is considered a risk factor for perioperative complications, but its effect on patients undergoing liver transplantation (LT) remains unclear. This study was conducted to analyze the impact of obesity on early morbidity and mortality risk following LT. METHODS: A multicenter study of outcomes in patients submitted to LT between 2009 and 2019 was conducted. Recipients were stratified into obese (BMIâ ≥â 30â kg/m2) and nonobese patients (BMIâ <â 30â kg/m2). Early postoperative complications were compared and 30-day and 1-year patient and graft survival were assessed by Kaplan-Meier method. Primary graft nonfunction (PGNF) was defined as the presence of total bilirubinâ >â 10â mg/dl, INRâ >â 1.6 or ALTâ >â 2000â U/l within the first week after LT. RESULTS: A total of 1608 patients were included after applying exclusion criteria, nonobese (1149, 71.46%) and obese patients (459, 28.54%). There were no significant differences in age, sex, Model for End-stage Liver Disease, Charlson comorbidity score, ethnicity, waiting list time and ischemia time. There were significantly higher rates of vascular (17.58% vs 23.53%, Pâ =â 0.021) and biliary complications (27.68% vs 35.73%, Pâ =â 0.006) and PGNF (11.40% vs 12.20%, Pâ =â 0.021) in obese patients. There was a significantly increased risk for long-term graft failure; however, there was no significant difference in patient survival after LT. CONCLUSION: Obese patients have significantly increased morbidity in terms of vascular and biliary complications and PGNF after LT. They have a higher risk for worse 1-year graft survival in comparison to controls.
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Doença Hepática Terminal , Transplante de Fígado , Humanos , Transplante de Fígado/efeitos adversos , Doença Hepática Terminal/cirurgia , Índice de Gravidade de Doença , Obesidade/complicações , Fatores de Risco , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Sobrevivência de Enxerto , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: The use of premedication for upper gastrointestinal endoscopy (UGE) is not widely established in western countries. The primary aim of the study was to compare gastric visibility according to the total visibility score (TVS). The secondary aim was to assess complications, diagnostic yield, endoscopic procedure time, sedation dose and patient satisfaction. METHODS: A single center prospective cohort study was performed of consecutive adults undergoing an UGE in the afternoon working shift. After completing enrolment in the control group, patients were administered 200 mg simethicone and 500 mg N-acetylcysteine diluted in 100 ml of water >15 minutes before the procedure. All procedures were recorded and a single, blinded endoscopist evaluated the TVS after recruitment of both cohorts. Patient satisfaction was evaluated using the Spanish translation of the American Society of Gastrointestinal Endoscopy satisfaction questionnaire. RESULTS: 205 patients were included in the study, 103 females (50.2%) with a median age of 54.8-years (IQR: 41.2-65.2). 104 were enrolled to the control group and 101 to the intervention group. Patients receiving premedication presented a higher rate of adequate (74.3% vs 45.2; difference 95% CI: 16,3-41,9%, p<0.001) and excellent gastric visibility (23.8% vs 7.7%; difference 95% CI: 6,3-25,8%, p=0.002). Propofol dose was similar, although the median procedure time was lower in the group of no intervention [5 (IQR: 4-7) vs 6 minutes (IQR: 5-7); p=0.03]. Procedure related adverse events were similar, except that patient without premedication experienced more nausea episodes. Major and minor endoscopic findings and the satisfaction questionnaire showed no differences between both groups. CONCLUSION: Patients receiving premedication with simethicone and N-acetylcysteine had a better gastric visibility score, without any increase in adverse events or affecting the patients' satisfaction.
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Propofol , Simeticone , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Acetilcisteína , Estudos Prospectivos , Endoscopia Gastrointestinal/métodos , Pré-Medicação/métodosRESUMO
BACKGROUND: Ischemia reperfusion injury (IRI) on postreperfusion biopsies is associated with worse outcomes after liver transplantation, although the influence on biliary complications (BC) remains poorly studied. Therefore, the primary aim of our study was to assess the influence of IRI on the incidence of BC. A secondary aim was to assess the influence of steatosis on biliary complications and determine factors that predictor BC. METHODS: We report a retrospective cohort study including patients with liver transplantation and postreperfusion injury. Biopsies were classified as relevant and nonrelevant ischemia reperfusion injury for assessment of BC. BC included anastomotic stricture, ischemic cholangiopathy, leaks, and bilomas. Independent predictive factors of biliary complications were assessed using univariate and multivariate analyses. RESULTS: 302 patients were included, and 125 patients fulfilled the criteria for relevant IRI (41.4%). Worse IRI was not associated with biliary complications (42.5% vs 40.1%; P = .68), nor was liver graft steatosis associated with BC (40.5% vs 41.5%, P = .95). The median time until biliary complications did not differ between the 2 groups (2 months; interquartile range = 1-15 vs 3 months; interquartile range = 1-12.5; P = .18). Hepatic artery thrombosis (odds ratio [OR] = 3.4; 95% confidence interval [CI], 1.4-8.2; P = .004), older donor age (OR = 2.1; 95% CI, 1.1-4.1; P = .024), and prolonged cold ischemia time (OR = 1.9; 95% CI, 1.1-3.2) were independent factors of biliary complications. CONCLUSION: Severe IRI on the postreperfusion injury does not predict development of biliary complications.
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Transplante de Fígado , Traumatismo por Reperfusão , Humanos , Transplante de Fígado/efeitos adversos , Estudos Retrospectivos , Doadores Vivos , Fatores de Risco , Traumatismo por Reperfusão/diagnóstico , Traumatismo por Reperfusão/etiologia , Biópsia/efeitos adversos , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/epidemiologiaRESUMO
Background: Postreperfusion liver biopsy (PRB) can assess the degree of ischemia/reperfusion injury (IRI) after orthotopic liver transplantation (OLT). The influence of IRI on graft outcomes and overall survival is controversial. Aim: To determine the correlation between the severity of IRI in PRB and overall graft and patient survival and, secondarily, to identify factors on PRB that predict poor graft outcomes. Methods: This is a retrospective analysis of all patients who underwent OLT using donation after brain death (DBD) with PRB. The severity of IRI in PRB was graded. Predictors of IRI were assessed using univariate and multivariate analysis and the Kaplan-Meier with log rank test for the graft and overall survival, respectively. Results: We included 280 OLTs (64.7%). The histopathological assessment of IRI severity was as follows: no IRI (N = 96, 34.3%), mild IRI (N = 65; 23.2%), moderate IRI (N = 101; 36.1%), and severe IRI (N = 18; 6.4%). The incidence rates of initial good graft function (IGGF), primary nonfunction and early allograft dysfunction (EAD) were 32.5%, 3.9%, and 18.6%, respectively. Severe IRI was associated with a lower incidence of IGGF (OR: 0.34, 95% CI 0.12-0.92; P = 0.03). Patients with severe IRI tended to have a higher incidence of EAD (33.2% vs. 18.6, P = 0.23). The cold ischemia time was an independent predictor of severe IRI on the multivariate analysis. Severe IRI was associated with poor 1- and 5-year overall survival rates (67% and 44%, respectively, compared with 84 and 68% in nonsevere IRI). Patients with severe IRI exhibited worse graft and overall survival. Conclusions: Cold ischemia time predicts the development of severe IRI. Patients with severe IRI show worse graft and overall survival and a lower incidence of IGGF, suggesting that histopathological findings could be useful for identifying patients at high risk of worse outcomes after OLT.
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INTRODUCTION: The COVID-19 pandemic has delayed medical consultation, possibly leading to the diagnosis of gastrointestinal cancer. The aim of the study was to analyze the impact of SARS-Cov-2 pandemic on new diagnosis and short-term survival of patients with pancreatic cancer (PC). METHODS: All consecutive patients who had a suspected diagnosis of pancreatic lesion before (from March to September 2019) and during COVID 19 pandemic (from March to September 2020). Demographics, clinical and treatment were collected and compared. Short-term survival was assessed. RESULTS: A total of 25 patients (n=13 men) with diagnosis of adenocarcinoma of the pancreas and a median age of 70 years (IQR 62-74) were included. An increase was observed in the number of patients with newly diagnosed PC (n= 12 [19.1%] versus n=13 [20.9%]; P= 0.603). The subgroup analysis revealed a tendency toward a longer diagnosis (11 versus 12 days; P= 0.219) and treatment (28 versus 44; P= 0.375) delay for patients with PC during COVID-19 pandemic. A significant increase was observed for number of cases of advanced stage III and IV (n=4 [30.8%] versus n=7 [53.8%]; P= 0.006). Palliative treatment was the most frequent approach during COVID-19 period. During 1-year follow-up, 6 (50%) and 7 (61.5%) deaths were observed among patients diagnosed before and after COVID-19 (P= 0.449), respectively. CONCLUSIONS: The COVID-19 pandemic has led to delays in diagnosis and treatment in PC, which translates into an advanced staging and a worse prognosis. These data should stimulate health care provider to facilitate procedures for detection pancreatic cancer.
Assuntos
COVID-19 , Neoplasias Pancreáticas , Idoso , Teste para COVID-19 , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/epidemiologia , Neoplasias Pancreáticas/terapia , Pandemias , SARS-CoV-2 , Neoplasias PancreáticasRESUMO
BACKGROUND AND AIMS: Liver biopsy (LB) can be a valuable tool to determine the etiology of pediatric liver disease. There is limited data of the role of EUS-LB in children. This study evaluated the efficacy and the safety of a modified technique (M)LB in cases at high risk of bleeding or obese children. In addition, the tissue yield of EUS-(M)LB and percutaneous (PC) approach were compared. METHODS: A retrospective analysis was performed, comparing EUS-(M)LB and PC-LB in children at a tertiary referral center. All consecutive children referred for PC-LB and EUS-LB who had an unexplained liver test abnormality after exclusion of biliary disorders from March-2017 to August-2018 were included. EUS-(M)LB consisted of a one pass wet suction technique using a 19-gauche core needle. A comparison was performed between total specimen length (TSL) and the number of complete portal triads (CPTs). RESULTS: The cohort included 28 EUS-(M)LB and 28 PC-LB pediatric cases. The median (IQR) age was 14.5 years (13.4-16). The median TSL was 8.6 (5.8-9.6) in EUS-(M)LB cases and 7 cm (7-9) in PC-LB cases (P =0.788). The maximum intact specimen was 2.8 cm (EUS-(M)LB) and 1.6 cm (PC-LB) (P =0.009). The mean (SD) number of CPTs per sample was 28.2 (7.3) and 11.6 (2.1), respectively (P =0.001). Adverse events included once case of self-limited abdominal pain in the PC-LB group. CONCLUSION: EUS-(M)LB has the potential to be a safe and effective alternative diagnostic modality when compared to PC-LB, to evaluate children with unexplained liver test abnormalities who undergo EUS to evaluate biliary disorders.
Assuntos
Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Obesidade Infantil , Adolescente , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/efeitos adversos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Humanos , Fígado/diagnóstico por imagem , Fígado/patologia , Obesidade Infantil/patologia , Estudos Retrospectivos , SucçãoRESUMO
We appreciate the interest of Sánchez-Luna et al. in our article "Endoscopic internal drainage using transmural double-pigtail stents in leaks following upper gastrointestinal tract surgery", and find their suggestion about using softer urological double pigtail stents (DPS) for endoscopic internal drainage (EID) interesting.