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1.
PLoS One ; 19(5): e0302204, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38709808

RESUMO

BACKGROUND AND OBJECTIVE: Barrett's esophagus (BE) is a precancerous condition that has the potential to develop into esophageal cancer (EC). Currently, there is a wide range of management options available for individuals at different pathological stages in Barrett's esophagus (BE). However, there is currently a lack of knowledge regarding their comparative efficacy. To address this gap, we conducted a network meta-analysis of published randomized controlled trials to examine the comparative effectiveness of all regimens. METHODS: Data extracted from eligible randomized controlled trials were utilized in a Bayesian network meta-analysis to examine the relative effectiveness of BE's treatment regimens and determine their ranking in terms of efficacy. The ranking probability for each regimen was assessed using the surfaces under cumulative ranking values. The outcomes under investigation were complete ablation of BE, neoplastic progression of BE, and complete eradication of dysplasia. RESULTS: We identified twenty-three RCT studies with a total of 1675 participants, and ten different interventions. Regarding complete ablation of non-dysplastic BE, the comparative effectiveness ranking indicated that argon plasma coagulation (APC) was the most effective regimen, with the highest SUCRA value, while surveillance and PPI/H2RA were found to be the least efficacious regimens. For complete ablation of BE with low-grade dysplasia, high-grade dysplasia, or esophageal cancer, photodynamic therapy (PDT) had the highest SUCRA value of 94.1%, indicating it as the best regimen. Additionally, for complete eradication of dysplasia, SUCRA plots showed a trend in ranking PDT as the highest with a SUCRA value of 91.2%. Finally, for neoplastic progression, radiofrequency ablation (RFA) and surgery were found to perform significantly better than surveillance. The risk of bias assessment revealed that 6 studies had an overall high risk of bias. However, meta-regression with risk of bias as a covariate did not indicate any influence on the model. In terms of the Confidence in Network Meta-Analysis evaluation, a high level of confidence was found for all treatment comparisons. CONCLUSION: Endoscopic surveillance alone or PPI/H2RA alone may not be sufficient for managing BE, even in cases of non-dysplastic BE. However, APC has shown excellent efficacy in treating non-dysplastic BE. For cases of BE with low-grade dysplasia, high-grade dysplasia, or esophageal cancer, PDT may be the optimal intervention as it can induce regression of BE metaplasia and prevent future progression of BE to dysplasia and EC.


Assuntos
Esôfago de Barrett , Neoplasias Esofágicas , Metanálise em Rede , Esôfago de Barrett/patologia , Esôfago de Barrett/terapia , Esôfago de Barrett/cirurgia , Humanos , Neoplasias Esofágicas/patologia , Neoplasias Esofágicas/terapia , Neoplasias Esofágicas/cirurgia , Ensaios Clínicos Controlados Aleatórios como Assunto , Teorema de Bayes , Lesões Pré-Cancerosas/patologia , Lesões Pré-Cancerosas/cirurgia , Lesões Pré-Cancerosas/terapia , Resultado do Tratamento , Coagulação com Plasma de Argônio , Progressão da Doença
2.
J Gastrointest Surg ; 28(4): 337-342, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38583881

RESUMO

BACKGROUND: The relationship among obesity, bariatric surgery, and esophageal adenocarcinoma (EAC) is complex, given that some bariatric procedures are thought to be associated with increased incidence of reflux and Barrett's esophagus. Previous bariatric surgery may complicate the use of the stomach as a conduit for esophagectomy. In this study, we presented our experience with patients who developed EAC after bariatric surgery and described the challenges encountered and the techniques used. METHODS: We conducted a retrospective review of our institutional database to identify all patients at our institution who were treated for EAC after previously undergoing bariatric surgery. RESULTS: In total, 19 patients underwent resection with curative intent for EAC after bariatric surgery, including 10 patients who underwent sleeve gastrectomy. The median age at diagnosis of EAC was 63 years; patients who underwent sleeve gastrectomy were younger (median age, 56 years). The median time from bariatric surgery to EAC was 7 years. Most patients had a body mass index (BMI) score of >30 kg/m2 at the time of diagnosis of EAC; approximately 40% had class III obesity (BMI score > 40 kg/m2). Six patients (32%) had known Barrett's esophagus before undergoing a reflux-increasing bariatric procedure. Sleeve gastrectomy patients underwent esophagectomy with gastric conduit, colonic interposition, or esophagojejunostomy. Only 1 patient had an anastomotic leak (after esophagojejunostomy). CONCLUSION: Endoscopy should be required both before (for treatment selection) and after all bariatric surgical procedures. Resection of EAC after bariatric surgery requires a highly individualized approach but is safe and feasible.


Assuntos
Adenocarcinoma , Cirurgia Bariátrica , Esôfago de Barrett , Neoplasias Esofágicas , Refluxo Gastroesofágico , Obesidade Mórbida , Humanos , Pessoa de Meia-Idade , Esôfago de Barrett/etiologia , Esôfago de Barrett/cirurgia , Esôfago de Barrett/diagnóstico , Neoplasias Esofágicas/etiologia , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/diagnóstico , Adenocarcinoma/etiologia , Adenocarcinoma/cirurgia , Adenocarcinoma/diagnóstico , Cirurgia Bariátrica/efeitos adversos , Refluxo Gastroesofágico/cirurgia , Refluxo Gastroesofágico/complicações , Obesidade/complicações , Obesidade/cirurgia , Gastrectomia/efeitos adversos , Estudos Retrospectivos , Obesidade Mórbida/cirurgia
3.
Best Pract Res Clin Gastroenterol ; 68: 101886, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38522884

RESUMO

The incidence of oesophageal adenocarcinoma has been increasing rapidly in the Western world. A well-known risk factor for developing this type of tumour is reflux disease, which can cause metaplasia from the squamous cell mucosa to columnar epithelium (Barrett's Oesophagus) which can progress to dysplasia and eventually adenocarcinoma. With the rise of the incidence of oesophageal adenocarcinoma, research on the best way to manage this disease is of great importance and has changed treatment modalities over the last decades. The gold standard for superficial adenocarcinoma has shifted from surgical to endoscopic management when certain criteria are met. This review will discuss the different curative criteria for endoscopic treatment of oesophageal adenocarcinoma.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Humanos , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/cirurgia , Esôfago de Barrett/diagnóstico , Esôfago de Barrett/cirurgia , Adenocarcinoma/cirurgia , Esofagoscopia
4.
Zentralbl Chir ; 149(2): 195-201, 2024 Apr.
Artigo em Alemão | MEDLINE | ID: mdl-38447951

RESUMO

Endoscopy is the gold standard for diagnosis of oesophageal cancer and its precursor lesions. Besides this, endoscopy treatment of these precursor lesions and early oesophageal cancer has been well evaluated and established. This includes dysplastic lesions associated with Barrett's oesophagus and early adenocarcinoma, as well as early squamous cell cancer of the oesophagus. The role of endoscopy for diagnosis and treatment of these lesions is summarised.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Humanos , Esôfago de Barrett/diagnóstico , Esôfago de Barrett/cirurgia , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/cirurgia , Adenocarcinoma/diagnóstico , Adenocarcinoma/cirurgia , Endoscopia Gastrointestinal
5.
Surg Endosc ; 38(3): 1239-1248, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38092973

RESUMO

BACKGROUND: Long-term durability data for radiofrequency ablation (RFA) to prevent esophageal adenocarcinoma in long-segment (LSBE) and ultralong-segment Barrett's esophagus (ULSBE) is lacking. This study aimed to determine 10-year cancer progression, eradication, and complication rates in LSBE and ULSBE patients treated with RFA. METHODS: Single-surgeon prospective database of patients with LSBE (≥ 3 to < 8 cm) and ULSBE (≥ 8 cm) who underwent RFA (2001-2021) were retrospectively analyzed. Ten-year cancer progression calculated with Kaplan-Meier analysis. Eradication rates, including complete remission of dysplasia (CR-D) and intestinal metaplasia (CR-IM), and rates of recurrence and complications, compared between LSBE and ULSBE groups. RESULTS: Ten years after starting treatment, the cancer rate was 14.3% in 56 patients. CR-D and CR-IM rates were 87.5% and 67.9%, respectively. Relapse rates from CR-D were 1.8% and 3.6% from CR-IM. Eradication rates for dysplasia in LSBE and ULSBE patients (90.6% versus 83.3%) and IM (71.9% versus 62.5%) were not significantly different. ULSBE patients required higher mean number of ablation sessions for IM eradication (4.7 versus 3.7, p = 0.032), while complication rates including strictures (4.2% versus 6.2%), perforation (0 versus 0), and bleeding (4.2% versus 3.1%), were similar between ULSBE and LSBE patients, respectively. On multivariate analysis, shorter Barrett's segment and baseline low-grade dysplasia were associated with increased likelihood for eradication of IM and dysplasia. A total number of ablation sessions or endoscopic resections ≥ 3 was associated with reduced likelihood for eradication. CONCLUSION: RFA was durable in maintaining dysplasia and IM eradication in both LSBE and ULSBE over 10 years, and with low complication rates. IM eradication was more difficult to achieve in ULSBE. Late development of cancer occurred in 14.3%.


Assuntos
Esôfago de Barrett , Ablação por Cateter , Neoplasias Esofágicas , Ablação por Radiofrequência , Humanos , Esôfago de Barrett/cirurgia , Esôfago de Barrett/patologia , Estudos Retrospectivos , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/etiologia , Recidiva Local de Neoplasia/cirurgia , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/patologia , Resposta Patológica Completa , Resultado do Tratamento , Esofagoscopia
6.
Gastroenterology ; 166(1): 132-138.e3, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37690771

RESUMO

BACKGROUND & AIMS: Antireflux treatment is recommended to reduce esophageal adenocarcinoma in patients with Barrett's esophagus. Antireflux surgery (fundoplication) counteracts gastroesophageal reflux of all types of carcinogenic gastric content and reduces esophageal acid exposure to a greater extent than antireflux medication (eg, proton pump inhibitors). We examined the hypothesis that antireflux surgery prevents esophageal adenocarcinoma to a larger degree than antireflux medication in patients with Barrett's esophagus. METHODS: This multinational and population-based cohort study included all patients with a diagnosis of Barrett's esophagus in any of the national patient registries in Denmark (2012-2020), Finland (1987-1996 and 2010-2020), Norway (2008-2020), or Sweden (2006-2020). Patients who underwent antireflux surgery were compared with nonoperated patients using antireflux medication. The risk of esophageal adenocarcinoma was calculated using multivariable Cox regression, providing hazard ratios (HRs) and 95% CIs adjusted for age, sex, country, calendar year, and comorbidity. RESULTS: The cohort consisted of 33,939 patients with Barrett's esophagus. Of these, 542 (1.6%) had undergone antireflux surgery. During up to 32 years of follow-up, the overall HR was not decreased in patients having undergone antireflux surgery compared with nonoperated patients using antireflux medication, but rather increased (adjusted HR, 1.9; 95% CI, 1.1-3.5). In addition, HRs did not decrease with longer follow-up, but instead increased for each follow-up category, from 1.8 (95% CI, 0.6-5.0) within 1-4 years of follow-up to 4.4 (95% CI, 1.4-13.5) after 10-32 years of follow-up. CONCLUSIONS: Patients with Barrett's esophagus who undergo antireflux surgery do not seem to have a lower risk of esophageal adenocarcinoma than those using antireflux medication.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Humanos , Esôfago de Barrett/tratamento farmacológico , Esôfago de Barrett/cirurgia , Esôfago de Barrett/diagnóstico , Estudos de Coortes , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/prevenção & controle , Neoplasias Esofágicas/cirurgia , Adenocarcinoma/epidemiologia , Adenocarcinoma/cirurgia , Adenocarcinoma/patologia , Fundoplicatura
7.
Am J Gastroenterol ; 119(4): 662-670, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-37795907

RESUMO

INTRODUCTION: Endoscopic eradication therapy (EET) is standard of care for T1a esophageal adenocarcinoma (EAC). However, data on outcomes in high-risk T1a EAC are limited. We assessed and compared outcomes after EET of low-risk and high-risk T1a EAC, including intraluminal EAC recurrence, extraesophageal metastases, and overall survival. METHODS: Patients who underwent EET for T1a EAC at 3 referral Barrett's esophagus endotherapy units between 1996 and 2022 were included. Patients with submucosal invasion, positive deep margins, or metastases at initial diagnosis were excluded. High-risk T1a EAC was defined as T1a EAC with poor differentiation and/or lymphovascular invasion, with low-risk disease being defined without these features. All pathology was systematically assessed by expert gastrointestinal pathologists. Baseline and follow-up endoscopy and pathology data were abstracted. Time-to-event analyses were performed to compare outcomes between groups. RESULTS: One hundred eighty-eight patients with T1a EAC were included (high risk, n = 45; low risk, n = 143) with a median age of 70 years, and 84% were men. Groups were comparable for age, sex, Barrett's esophagus length, lesion size, and EET technique. Rates of delayed extraesophageal metastases (11.1% vs 1.4%) were significantly higher in the high-risk group ( P = 0.02). There was no significant difference in the rates of intraluminal EAC recurrence ( P = 0.79) and overall survival ( P = 0.73) between the 2 groups. DISCUSSION: Patients with high-risk T1a EAC undergoing successful EET had a substantially higher rate of extraesophageal metastases compared with those with low-risk T1a EAC on long-term follow-up. These data should be factored into discussions with patients while selecting treatment approaches. Additional prospective data in this area are critical.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Masculino , Humanos , Idoso , Feminino , Esôfago de Barrett/cirurgia , Esôfago de Barrett/patologia , Estudos Prospectivos , Neoplasias Esofágicas/patologia , Adenocarcinoma/patologia , Endoscopia Gastrointestinal
10.
Gan To Kagaku Ryoho ; 50(11): 1191-1194, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-38056872

RESUMO

Barrett's esophagus(BE)is a precursor to adenocarcinoma of the esophagogastric transition. Thus, endoscopic surveillance is essential for the early diagnosis of dysplasia and neoplasm, allowing proper therapeutic. However, during the COVID-19 pandemic, surveillance frequently failed. We present a case of a male, caucasian, 65 years old, patient with early adenocarcinoma in BE. Submitted an endoscopic resection, but due to the COVID-19 pandemic patient lost the follow-up endoscopic exams. Returned with a T3N1 adenocarcinoma esophagus in resection area. The present report illustrates the consequences of the failure in follow-up after submucosal resection in COVID-19 pandemic context.


Assuntos
Adenocarcinoma , Esôfago de Barrett , COVID-19 , Neoplasias Esofágicas , Masculino , Humanos , Idoso , Esôfago de Barrett/cirurgia , Esôfago de Barrett/patologia , Seguimentos , Pandemias , Esofagoscopia , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/patologia , Adenocarcinoma/cirurgia , Adenocarcinoma/patologia
11.
Arq Bras Cir Dig ; 36: e1786, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38126438

RESUMO

Despite endoscopic eradication therapy being an effective and durable treatment for Barrett's esophagus-related neoplasia, even after achieving initial successful eradication, these patients remain at risk of recurrence and require ongoing routine examinations. Failure of radiofrequency ablation and argon plasma coagulation is reported in 10-20% of cases.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Ablação por Radiofrequência , Humanos , Esôfago de Barrett/cirurgia , Esôfago de Barrett/patologia , Fundoplicatura , Adenocarcinoma/cirurgia , Esofagoscopia , Neoplasias Esofágicas/cirurgia , Resultado do Tratamento
12.
Gastrointest Endosc ; 98(6): 1009-1016, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37977661

RESUMO

Using a systematic literature search of original articles published during 2022 in Gastrointestinal Endoscopy and other high-impact medical and gastroenterology journals, the 10-member Editorial Board of the American Society for Gastrointestinal Endoscopy composed a list of the 10 most significant topic areas in GI endoscopy during the study year. Each Editorial Board member was directed to consider 3 criteria in generating candidate lists-significance, novelty, and global impact on clinical practice-and subject matter consensus was facilitated by the Chair through electronic voting. The 10 identified areas collectively represent advances in the following endoscopic spheres: artificial intelligence, endoscopic submucosal dissection, Barrett's esophagus, interventional EUS, endoscopic resection techniques, pancreaticobiliary endoscopy, management of acute pancreatitis, endoscopic environmental sustainability, the NordICC trial, and spiral enteroscopy. Each board member was assigned a consensus topic area around which to summarize relevant important articles, thereby generating this précis of the "top 10" endoscopic advances of 2022.


Assuntos
Esôfago de Barrett , Pancreatite , Humanos , Estados Unidos , Inteligência Artificial , Doença Aguda , Endoscopia Gastrointestinal , Endoscopia , Esôfago de Barrett/cirurgia , Editoração
13.
Dig Dis Sci ; 68(12): 4439-4448, 2023 12.
Artigo em Inglês | MEDLINE | ID: mdl-37863992

RESUMO

INTRODUCTION: Endoscopic eradication therapy (EET) is the preferred treatment for Barrett's esophagus (BE)-related neoplasia patients. However, the impact of EET on critical outcomes, outside of clinical trials and registry data, remains scarcely studied. We aimed to assess real-world practice patterns and clinical outcomes among BE patients undergoing EET. METHODS: TriNetX is a large research network comprising linked inpatient and outpatient electronic-health record-derived data from over 80,000,000 patients. Patients with a diagnosis of BE from 2015 to 2020 were identified and included if they underwent EET during the study period. The primary outcome was the progression to EAC after index EET. Secondary outcomes included rate of esophagectomy, and all-cause mortality. All outcomes were stratified by baseline histology. The incidence of EAC and all-cause mortality were reported in person-years and adjusted for age and sex. RESULTS: A total of 4114 patients were analyzed. Distribution of baseline histology was as follows: NDBE (11.8%), LGD (21.4%), HGD (26.4%), EAC (20.8%), and unspecified (19.6%). The total incidence of EAC after index EET was 6.01 per 1000 person-years (PY) for the entire cohort with the highest rate in HGD patients (12.9/1000 PY). The incidence of all-cause mortality was 13.23 per 1000 PY with the highest rates in EAC patients (25.1 per 1000 PY). Rates of esophagectomy were < 1% for all grades of dysplasia. CONCLUSION: The results of this study provide "real-world" data on critical outcomes for BE patients undergoing EET, demonstrating a low risk of incident EAC, all-cause mortality, and need for esophagectomy.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Lesões Pré-Cancerosas , Humanos , Esôfago de Barrett/epidemiologia , Esôfago de Barrett/cirurgia , Esôfago de Barrett/diagnóstico , Esofagectomia/efeitos adversos , Incidência , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/cirurgia , Adenocarcinoma/epidemiologia , Adenocarcinoma/cirurgia , Adenocarcinoma/diagnóstico , Esofagoscopia , Progressão da Doença , Lesões Pré-Cancerosas/patologia
14.
Am J Case Rep ; 24: e941264, 2023 Oct 05.
Artigo em Inglês | MEDLINE | ID: mdl-37794654

RESUMO

BACKGROUND Barrett's esophagus (BE) is a metaplastic change in the normal esophageal squamous epithelium and is a well-recognized precursor of esophageal adenocarcinoma (EAC). Nowadays, focal radiofrequency ablation is a valid technique for BE treatment by inducing a superficial and focal thermic destruction of metaplastic tissues. According to the literature, the most frequent patient-related adverse events of this procedure are esophageal iatrogenic stenosis, mucosal laceration or perforation of the esophagus, chest pain, and odynophagia/dysphagia. Postoperative heart rhythm abnormalities have been reported very rarely. CASE REPORT A 74-year-old patient with HE was treated by radiofrequency ablation (RFA) with the Barrx™ catheter system. He had 2 symptomatic episodes of atrial flutter in the immediate postoperative period requiring an external electrical cardioversion to induce a return to sinus cardiac rhythm. After atrial flutter ablation, 2 more radiofrequency procedures were performed, without adverse events. A laparoscopic Nissen fundoplication was carried out with complete endoscopic and histologic eradication of BE after 12-month follow-up. To the best of our knowledge, this is the first reported case of atrial flutter after esophageal RFA. Different mechanisms acting on an anatomic predisposing substrate can potentially play a role in starting atrial flutter, and include inflammation, autonomic activation, and myocardial injury. CONCLUSIONS The occurrence of this new type of adverse effect could potentially modify indications and postoperative monitoring of RFA treatment for BE. Endoscopists should know the possibility of this procedural complication in high-risk patients and they should propose alternative techniques or implement close cardiac monitoring in the postoperative period.


Assuntos
Flutter Atrial , Esôfago de Barrett , Neoplasias Esofágicas , Ablação por Radiofrequência , Idoso , Humanos , Flutter Atrial/etiologia , Flutter Atrial/cirurgia , Esôfago de Barrett/cirurgia , Esôfago de Barrett/complicações , Esôfago de Barrett/patologia , Neoplasias Esofágicas/patologia , Esofagoscopia/métodos , Metaplasia , Ablação por Radiofrequência/efeitos adversos , Resultado do Tratamento , Masculino
15.
Endoscopy ; 55(12): 1124-1146, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37813356

RESUMO

MR1 : ESGE recommends the following standards for Barrett esophagus (BE) surveillance:- a minimum of 1-minute inspection time per cm of BE length during a surveillance endoscopy- photodocumentation of landmarks, the BE segment including one picture per cm of BE length, and the esophagogastric junction in retroflexed position, and any visible lesions- use of the Prague and (for visible lesions) Paris classification- collection of biopsies from all visible abnormalities (if present), followed by random four-quadrant biopsies for every 2-cm BE length.Strong recommendation, weak quality of evidence. MR2: ESGE suggests varying surveillance intervals for different BE lengths. For BE with a maximum extent of ≥ 1 cm and < 3 cm, BE surveillance should be repeated every 5 years. For BE with a maximum extent of ≥ 3 cm and < 10 cm, the interval for endoscopic surveillance should be 3 years. Patients with BE with a maximum extent of ≥ 10 cm should be referred to a BE expert center for surveillance endoscopies. For patients with an irregular Z-line/columnar-lined esophagus of < 1 cm, no routine biopsies or endoscopic surveillance are advised.Weak recommendation, low quality of evidence. MR3: ESGE suggests that, if a patient has reached 75 years of age at the time of the last surveillance endoscopy and/or the patient's life expectancy is less than 5 years, the discontinuation of further surveillance endoscopies can be considered. Weak recommendation, very low quality of evidence. MR4: ESGE recommends offering endoscopic eradication therapy using ablation to patients with BE and low grade dysplasia (LGD) on at least two separate endoscopies, both confirmed by a second experienced pathologist.Strong recommendation, high level of evidence. MR5: ESGE recommends endoscopic ablation treatment for BE with confirmed high grade dysplasia (HGD) without visible lesions, to prevent progression to invasive cancer.Strong recommendation, high level of evidence. MR6: ESGE recommends offering complete eradication of all remaining Barrett epithelium by ablation after endoscopic resection of visible abnormalities containing any degree of dysplasia or esophageal adenocarcinoma (EAC).Strong recommendation, moderate quality of evidence. MR7: ESGE recommends endoscopic resection as curative treatment for T1a Barrett's cancer with well/moderate differentiation and no signs of lymphovascular invasion.Strong recommendation, high level of evidence. MR8: ESGE suggests that low risk submucosal (T1b) EAC (i. e. submucosal invasion depth ≤ 500 µm AND no [lympho]vascular invasion AND no poor tumor differentiation) can be treated by endoscopic resection, provided that adequate follow-up with gastroscopy, endoscopic ultrasound (EUS), and computed tomography (CT)/positrion emission tomography-computed tomography (PET-CT) is performed in expert centers.Weak recommendation, low quality of evidence. MR9: ESGE suggests that submucosal (T1b) esophageal adenocarcinoma with deep submucosal invasion (tumor invasion > 500 µm into the submucosa), and/or (lympho)vascular invasion, and/or a poor tumor differentiation should be considered high risk. Complete staging and consideration of additional treatments (chemotherapy and/or radiotherapy and/or surgery) or strict endoscopic follow-up should be undertaken on an individual basis in a multidisciplinary discussion.Strong recommendation, low quality of evidence. MR10 A: ESGE recommends that the first endoscopic follow-up after successful endoscopic eradication therapy (EET) of BE is performed in an expert center.Strong recommendation, very low quality of evidence. B: ESGE recommends careful inspection of the neo-squamocolumnar junction and neo-squamous epithelium with high definition white-light endoscopy and virtual chromoendoscopy during post-EET surveillance, to detect recurrent dysplasia.Strong recommendation, very low level of evidence. C: ESGE recommends against routine four-quadrant biopsies of neo-squamous epithelium after successful EET of BE.Strong recommendation, low level of evidence. D: ESGE suggests, after successful EET, obtaining four-quadrant random biopsies just distal to a normal-appearing neo-squamocolumnar junction to detect dysplasia in the absence of visible lesions.Weak recommendation, low level of evidence. E: ESGE recommends targeted biopsies are obtained where there is a suspicion of recurrent BE in the tubular esophagus, or where there are visible lesions suspicious for dysplasia.Strong recommendation, very low level of evidence. MR11: After successful EET, ESGE recommends the following surveillance intervals:- For patients with a baseline diagnosis of HGD or EAC:at 1, 2, 3, 4, 5, 7, and 10 years after last treatment, after which surveillance may be stopped.- For patients with a baseline diagnosis of LGD:at 1, 3, and 5 years after last treatment, after which surveillance may be stopped.Strong recommendation, low quality of evidence.


Assuntos
Adenocarcinoma , Esôfago de Barrett , Carcinoma de Células Escamosas , Humanos , Esôfago de Barrett/diagnóstico , Esôfago de Barrett/cirurgia , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Endoscopia Gastrointestinal/métodos , Adenocarcinoma/patologia , Hiperplasia
17.
Curr Obes Rep ; 12(3): 395-405, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37535236

RESUMO

OBJECTIVES: To evaluate the incidence of long-term de novo acid reflux-related complications following sleeve gastrectomy (SG) to determine whether routine postoperative surveillance endoscopy is necessary. METHODS: A systematic search of Medline, Embase, CINAHL, CENTRAL, the Web of Science, and bibliographic reference lists was conducted. A proportion meta-analysis model was constructed to quantify the risk of the de novo gastro-oesophageal reflux disease (GORD), oesophagitis, and Barrett's oesophagus (BE) at least 4 years after SG. Random-effects modelling was applied to calculate pooled outcome data. RESULTS: Thirty-two observational studies were included reporting a total of 7904 patients who underwent primary SG and were followed up for at least 4 years. The median follow-up period was 60 months (48-132). Preoperative acid-reflux symptoms existed in 19.1% ± 15.1% of the patients. The risk of development of de novo GORD, oesophagitis, and BE after SG was 24.8% (95% CI 18.6-31.0%), 27.9% (95% CI 17.7-38.1%), and 6.7% (95% CI 3.7-9.7%), respectively. The between-study heterogeneity was significant in all outcome syntheses. It was suspected that several of the included studies have not reported BE and oesophagitis because such events might not have happened in their cohorts. CONCLUSIONS: Long-term risk of de novo GORD after SG seems to be comparable with those of the general population which questions the merit of surveillance endoscopy after SG in asymptomatic patients. De novo BE and oesophagitis after SG have not been reported by most of the available studies which may lead to overestimation of the rates of both outcomes in any evidence synthesis. We recommend endoscopic surveillance for symptomatic patients only.


Assuntos
Esôfago de Barrett , Esofagite , Refluxo Gastroesofágico , Obesidade Mórbida , Humanos , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/cirurgia , Endoscopia/efeitos adversos , Esofagite/complicações , Esofagite/cirurgia , Esôfago de Barrett/epidemiologia , Esôfago de Barrett/etiologia , Esôfago de Barrett/cirurgia , Gastrectomia/efeitos adversos , Obesidade Mórbida/cirurgia
19.
Dig Liver Dis ; 55(12): 1667-1672, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37517963

RESUMO

BACKGROUND & AIMS: Barrett's esophagus (BE) might recur after complete eradication of intestinal metaplasia (CEIM). We investigated  factors associated with recurrence of BE after successful Radiofrequency ablation (RFA). METHODS: A longitudinal study of BE patients with dysplasia treated with RFA from 2014 to 2021 in two large referral centers. Recurrence was identified in histologic specimens. Factors associated with post-RFA recurrence were analyzed using Cox regression analysis. RESULTS: A total of 728 patients with BE were identified, 118 had underwent RFA, and 113 had sufficient follow up time. Mean age was 63.7 (±11.7) years, 73.5% were males, 59.3% had long segment of BE, and 30.1% had multifocal dysplasia. During 340.8 patient-years of follow-up, 15 patients (13.3%) had recurrence of BE, which represent an incidence rate of 4.41% per patient-year. Incidence rate of recurrence with dysplasia was 1.17% per patient-year. Multifocal dysplasia, number of RFA sessions, and endoscopic resection before RFA were associated with risk of recurrence in univariate analysis. However, in cox regression analysis only multifocal dysplasia (HR 10.99; 95% CI 2.83-22.62, p = 0.001) was associated with post-RFA recurrence. CONCLUSION: Total recurrence rates after CEIM are low, and multifocal dysplasia before the ablative therapy is significantly associated with BE recurrence after CEIM. Patients with multifocal dysplasia should be monitored rigorously after successful ablation.


Assuntos
Esôfago de Barrett , Ablação por Cateter , Neoplasias Esofágicas , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Esôfago de Barrett/cirurgia , Esôfago de Barrett/patologia , Estudos Longitudinais , Resultado do Tratamento , Ablação por Cateter/efeitos adversos , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/cirurgia , Metaplasia , Hiperplasia/etiologia , Neoplasias Esofágicas/patologia , Esofagoscopia
20.
Dis Esophagus ; 36(11)2023 Oct 27.
Artigo em Inglês | MEDLINE | ID: mdl-37163475

RESUMO

Esophagectomy is a complex operation with significant morbidity and mortality. Previous studies have shown that sub-specialization is associated with improved esophagectomy outcomes. We hypothesized that disparities would exist among esophagectomy patients regarding access to thoracic surgeons based on demographic, geographic, and hospital factors. The Premier Healthcare Database was used to identify adult inpatients receiving esophagectomy for esophageal and gastric cardia cancer, Barrett's esophagus, and achalasia from 2015 to 2019 using ICD-10 codes. Patients were categorized as receiving their esophagectomy from a thoracic versus non-thoracic provider. Survey methodology was used to correct for sampling error. Backwards selection from bivariable analysis was used in a survey-weighted multivariable logistic regression to determine predictors of esophagectomy provider specialization. During the study period, 960 patients met inclusion criteria representing an estimated population size of 3894 patients. Among them, 1696 (43.5%) were performed by a thoracic surgeon and 2199 (56.5%) were performed by non-thoracic providers. On multivariable analysis, factors associated with decreased likelihood of receiving care from a thoracic provider included Black (OR 0.41, p < 0.001), Other (OR 0.21, p < 0.001), and Unknown race (OR 0.22, p = 0.04), and uninsured patients (OR 0.53, p = 0.03). Urban hospital setting was associated with an increased likelihood of care by a thoracic provider (OR 4.43, p = 0.001). In this nationally representative study, Nonwhite race, rural hospital setting, and lower socioeconomic status were factors associated with decreased likelihood of esophagectomy patients receiving care from a thoracic surgeon. Efforts to address these disparities and provide appropriate access to thoracic surgeons is warranted.


Assuntos
Esôfago de Barrett , Neoplasias Esofágicas , Cirurgiões , Adulto , Humanos , Estados Unidos , Esofagectomia/métodos , Neoplasias Esofágicas/cirurgia , Esôfago de Barrett/cirurgia , Estudos Retrospectivos
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