RESUMO
The diagnosis and management of pancreatic cancer has become a standard role for the endoscopic oncologist. Pancreatic cancer can produce disabling abdominal pain, and the medical management of this pain is often challenging. Endoscopic ultrasound-guided celiac plexus neurolysis and celiac ganglia neurolysis serve as an alternative or adjunct for pain control in these patients. There remains a great deal of practice variability with regard to techniques and approaches. This article summarizes the latest scientific evidence and highlights contemporary best practice advice for these procedures.
Assuntos
Plexo Celíaco , Neoplasias Pancreáticas , Humanos , Manejo da Dor/métodos , Plexo Celíaco/diagnóstico por imagem , Endossonografia/métodos , Dor Abdominal/etiologia , Dor Abdominal/terapia , Neoplasias Pancreáticas/complicações , Neoplasias Pancreáticas/diagnóstico por imagem , Ultrassonografia de Intervenção , Neoplasias PancreáticasRESUMO
BACKGROUND/AIMS: Patients with Barrett's esophagus are at increased risk of developing esophageal adenocarcinoma. Endoscopic therapies aim to eradicate dysplastic and metaplastic tissues. Hybrid argon plasma coagulation (hybrid-APC) utilizes submucosal fluid injection to create a protective cushion prior to ablation that shields the submucosa from injury. We performed a pooled meta-analysis to evaluate the safety and efficacy of hybrid-APC. METHODS: We conducted a systematic search of major electronic databases in April 2022. Studies that included patients with dysplastic and non-dysplastic Barrett's esophagus undergoing treatment with hybrid-APC were eligible for inclusion. Outcome measures included complete remission of intestinal metaplasia (CR-IM), stricture formation, serious adverse events, and number of sessions necessary to achieve CR-IM. RESULTS: Overall pooled CR-IM rate for patients undergoing hybrid-APC was 90.8% (95% confidence interval [CI], 0.872-0.939; I2=0%). Pooled stricture rate was 2.0% (95% CI, 0.005-0.042; I2=0%). Overall serious adverse event rate was 2.7% (95% CI, 0.007-0.055; I2=0%). CONCLUSION: Results of the current meta-analysis suggest that hybrid-APC is associated with high rates of CR-IM and a favorable safety profile. Interpretation of these results is limited by the inclusion of retrospective cohort and case series data. Randomized controlled trials that standardize treatment and outcome evaluation protocols are necessary to understand how this treatment option is comparable to the current standards of care.
RESUMO
BACKGROUND: The utility of combination rectal NSAID and topical epinephrine (EI) or rectal NSAID and normal saline (SI) sprayed on duodenal papilla in the prevention of post-ERCP pancreatitis (PEP) has been studied but results have been conflicting. AIMS: To evaluate the benefit of using combination prophylaxis in preventing PEP. METHODS: A literature search was performed using Scopus, PubMed/MEDLINE, and Cochrane databases in May 2021. Randomized controlled trials (RCTs) involving adults patients who underwent ERCP and received EI versus SI were eligible for inclusion. The pooled effect was expressed as odds ratio (OR) to assess the rate of PEP, severity of PEP, and specific adverse events. The results were pooled using Reviewer Manager 5.4 software. RESULTS: Six RCTs involving 4016 patients were included in the final analysis. The EI group did not demonstrate any significant benefit over SI group in preventing PEP (OR = 1.00, 95% CI [0.68, 1.45], P = 0.98), irrespective of gender or the epinephrine concentration used. The tests for subgroup differences were not statistically significant with P-values of 0.66 and 0.28, respectively. The addition of topical epinephrine to rectal NSAID did not improve the rate of moderate to severe PEP (OR = 0.94, P = 0.86) or PEP in high-risk patients (OR = 1.14, 95%, P = 0.73). The rates of infection, including cholangitis and sepsis (OR = 0.63, P = 0.07), gastrointestinal bleeding (OR = 1.25, P = 0.56) and procedure-related death (OR = 0.71, P = 0.59) were similar between both groups. CONCLUSION: The addition of topical epinephrine did not demonstrate any benefit over rectal NSAID alone in preventing PEP or reducing other procedure-related adverse events.
Assuntos
Colangiopancreatografia Retrógrada Endoscópica , Pancreatite , Adulto , Humanos , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Administração Retal , Pancreatite/etiologia , Pancreatite/prevenção & controle , Pancreatite/tratamento farmacológico , Anti-Inflamatórios não Esteroides/uso terapêutico , EpinefrinaRESUMO
Current guidelines recommend neoadjuvant (NAC) and/or adjuvant chemotherapy for locally advanced gastric cancers (LAGCs). However, the choice and duration of NAC regimen is standardized, rather than personalized to biologic response, despite the availability of several different classes of agents for the treatment of gastric cancer (GC). The current trial will use a tumor-informed ctDNA assay (Signatera™) and monitor response to NAC. Based on ctDNA kinetics, the treatment regimen is modified. This is a prospective single center, single-arm, open-label study in clinical stage IB-III GC. ctDNA is measured at baseline and repeated every 8 weeks. Imaging is performed at the same intervals. The primary end point is the feasibility of this approach, defined as percentage of patients completing gastrectomy.
Assuntos
Terapia Neoadjuvante , Neoplasias Gástricas , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Quimioterapia Adjuvante , Ensaios Clínicos Fase I como Assunto , Estudos de Viabilidade , Gastrectomia/métodos , Humanos , Estadiamento de Neoplasias , Estudos Prospectivos , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/tratamento farmacológicoRESUMO
BACKGROUND AND AIM: The portal pressure gradient (PPG) is a useful predictor of portal hypertension (PH) related complications. We previously showed the feasibility and safety of endoscopic ultrasound guided PPG measurement (EUS-PPG). Now EUS-guided liver biopsy (EUS-bx) has been shown to be a safe and effective alternative to percutaneous or Interventional Radiology-guided liver biopsy for the diagnosis of chronic liver disease (CLD). We aimed to evaluate the correlation between PPG and clinical markers of PH, and assess the feasibility and safety of concomitant, single session EUS-PPG and EUS-bx. METHODS: This was a retrospective study of patients undergoing EUS-PPG for CLD at a single tertiary endoscopy center between February 2014 and March 2020. EUS-PPG was performed using a 25-gauge needle and compact manometer. Data analysis was performed with SAS version 9.4. RESULTS: Eighty-three patients underwent EUS-PPG with 100% technical success. The mean PPG was 7.06 mmHg (SD 6.09, range 0-27.3). PPG was higher in patients with (vs without) clinical features of cirrhosis (9.46 vs 3.61 mmHg, P < 0.0001), esophageal or gastric varices (13.88 vs 4.34 mmHg, P < 0.0001), and thrombocytopenia (9.25 vs 4.71 mmHg, P = 0.0022). In the 71 patients (85.5%) who underwent EUS-bx, 70 (98.6%) specimens were deemed adequate by the pathologist for histologic diagnosis. There were no early or late major adverse events. CONCLUSION: EUS-PPG correlates well with clinical markers of PH. EUS-bx can be performed safely during the same session as EUS-PPG, providing a comprehensive endoscopic evaluation of the patient with CLD.
Assuntos
Gastroenterologia , Hepatopatias , Biomarcadores , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/efeitos adversos , Endossonografia/efeitos adversos , Humanos , Hepatopatias/diagnóstico por imagem , Hepatopatias/etiologia , Pressão na Veia Porta , Estudos RetrospectivosRESUMO
BACKGROUND AND AIMS: Endoscopic ultrasound is a novel diagnostic approach to chronic liver diseases (CLDs), and EUS-guided porto-systemic pressure gradient measurement (EUS-PPG) is an important expansion with a well-developed technique. However, the clinical value and applicability of EUS-PPG measurement in predicting histologically advanced hepatic fibrosis remain unknown. METHODS: This was a single-center retrospective study on patients with various CLDs undergoing EUS-PPG and EUS-guided liver biopsy (EUS-bx) to assess if EUS-PPG measurements correlate with histological fibrosis stage and various surrogate markers for severity of CLDs and its safety. Cases with EUS-PPG were identified at the University of California Irvine, a tertiary endoscopy center, between January 2014 and March 2020. RESULTS: In 64 patients, the mean age was 57.5; 40 (62.5%), males; mean Child-Turcotte-Pugh (CTP) and Model for End-Stage Liver Disease (MELD) scores, 5.9 and 10.4, respectively. The procedure success rate was 100%. Twenty-nine (45.3%) had EUS-PPG ≥ 5 mmHg that was associated with clinical cirrhosis (p < 0.0001), clinical portal hypertension (p = 0.002), hepatic decompensation (p = 0.013), MELD-Na > 10 (p = 0.036), PLTs ≤ 120 × 109/L (p = 0.001), INR ≥ 1.05 (p = 0.007), presence of EV, GV, or PHG (p < 0.0001), biopsy-proven fibrosis stage ≥ 3 (p = 0.002), APRI > 2 (p = 0.001), and FIB-4 > 3.25 (p = 0.001). Multivariable analysis confirmed that EUS-PPG ≥ 5 mmHg was significantly associated with liver biopsy-proven fibrosis stage ≥ 3 (LR 27.0, 95% CI = 1.653-360.597, p = 0.004), independent of C-cirrhosis, C-PHTN, thrombocytopenia, splenomegaly, and APRI score > 2, and FIB-4 score > 3.25. There were no serious complications related to EUS-PPG procedures. CONCLUSIONS: EUS-PPG measurements provide excellent correlation with histological hepatic fibrosis stage and various clinical, laboratory, endoscopic and imaging variables indicative of advanced liver disease without serious adverse events.
Assuntos
Doença Hepática Terminal , Masculino , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Doença Hepática Terminal/complicações , Índice de Gravidade de Doença , Cirrose Hepática/complicações , Fibrose , Ultrassonografia de Intervenção/métodosRESUMO
Cholangiocarcinoma (CCA) is a heterogenous group of malignancies originating in the biliary tree, and associated with poor prognosis. Until recently, treatment options have been limited to surgical resection, liver-directed therapies, and chemotherapy. Identification of actionable genomic alterations with biomarker testing has revolutionized the treatment paradigm for these patients. However, several challenges exist to the seamless adoption of precision medicine in patients with CCA, relating to a lack of awareness of the importance of biomarker testing, hurdles in tissue acquisition, and ineffective collaboration among the multidisciplinary team (MDT). To identify gaps in standard practices and define best practices, multidisciplinary hepatobiliary teams from the University of California (UC) Davis and UC Irvine were convened; discussions of the meeting, including optimal approaches to tissue acquisition for diagnosis and biomarker testing, communication among academic and community healthcare teams, and physician education regarding biomarker testing, are summarized in this review.
RESUMO
BACKGROUND AND AIMS: Patients often refer to bowel preparation and associated dietary restrictions as the greatest deterrents to having a colonoscopy completed or performed. Large studies comparing a low-residue diet (LRD) and a clear liquid diet (CLD) are still limited. The aim of this study is to compare LRD and CLD with regard to bowel preparation quality, tolerance, and satisfaction among a diverse patient population. METHODS: This study is a dual-center, randomized, single-blinded, prospective trial involving adult patients undergoing outpatient colonoscopy at the University of California Irvine Medical Center and an affiliated Veterans Administration hospital. Patients were randomized to consume either a CLD or a planned LRD for the full day prior to colonoscopy. Both groups consumed 4L split-dosed PEG-ELS. The adequacy of bowel preparation was evaluated using the Boston Bowel Preparation Score (BBPS). Adequate preparation was defined as a BBPS ≥ 6 with no individual segment less than a score of 2. Hunger and fatigue pre - and post-procedure were graded on a ten-point scale. Nausea, vomiting, bloating, abdominal cramping, overall discomfort, satisfaction with the diet, willingness to repeat the same preparation and overall experience were assessed. RESULTS: A total of 195 subjects who underwent colonoscopy from October 2014 to October 2017 were included. The mean BBPS for the LRD and CLD groups was 8.38 and 7.93, respectively (p = 0.1). There was a significantly higher number of adequate preparations in the LRD group compared to CLD (p = 0.05). Evening hunger scores just before starting the bowel preparation were significantly lower in the LRD than the CLD group, 2.81 versus 5.97, respectively (p = 0.006). Subjects in the LRD group showed significantly less nausea (p = 0.047) and bloating (p = 0.04). Symptom scores for vomiting, abdominal cramping, and overall discomfort were similar between the groups. Satisfaction with diet was significantly higher in the LRD group than CLD, 72% versus 37.66%, respectively (p < 0.001). The overall colonoscopy experience and the satisfaction with the preparation itself were also better reported in the LRD group (p < 0.001 and p = 0.002, respectively). CONCLUSIONS: This study, which included a diverse group of patients, demonstrated that patients using a LRD before colonoscopy achieve a bowel preparation quality that is superior to patients on a CLD restriction. This study shows that a low-residue diet improves patient satisfaction and results in significantly better tolerability of bowel preparation. As a less restrictive dietary regimen, the low-residue diet may help improve patient participation in colorectal cancer screening programs.
Assuntos
Catárticos , Cuidados Pré-Operatórios , Colonoscopia/efeitos adversos , Colonoscopia/métodos , Dieta/métodos , Humanos , Náusea/etiologia , Satisfação do Paciente , Polietilenoglicóis/efeitos adversos , Cuidados Pré-Operatórios/métodos , Estudos Prospectivos , VômitoRESUMO
Background and study aims A novel technique for Barrett's esophagus (BE) ablation, termed hybrid APC, has recently been developed. The aims of this US pilot study were to evaluate the efficacy, tolerance and safety of hybrid APC for the treatment of BE. Patients and methods Patients with biopsy-proven BE referred to our tertiary care center over a 12-month period for mucosal ablation were eligible for this study. Efficacy of ablation was measured on follow-up endoscopy by demonstrating either a reduction of visible BE or biopsies proving complete resolution of intestinal metaplasia (CRIM). To evaluate tolerance and safety, patients were called on post-procedure days 1 and 7. Results Twenty-two patients with BE (4.5â% intramucosal carcinoma, 31.8â% high-grade dysplasia, 18.1â% low-grade dysplasia, 36.3â% non-dysplastic, 9.1â% indefinite for dysplasia) underwent 40 treatments with hybrid APC. All patients had endoscopic improvement of BE disease and 19 of 22 patients (86.4â%) achieved CRIM. With regard to tolerance, average pain scores (0 to 10 scale) on follow-up were 2.65 and 0.62 on days 1 and 7, respectively. With regards to safety, there were two treatment-related strictures (9.1â%) that required a single balloon dilation. Conclusions Hybrid APC appears to be promising in the treatment of BE. The ablation protocol used in this study demonstrated efficacy, tolerability, and a safety profile similar to radiofrequency ablation. Given the significant price difference between hybrid APC and other modalities for Barrett's ablation, this modality may be more cost-effective. These results warrant further study in a large prospective multicenter trial.
RESUMO
Leaving no significant polyp behind while avoiding risks due to unnecessary resections is a commonsense strategy to safely and effectively prevent colorectal cancer (CRC) with colonoscopy. It also alludes to polyps worth removing and, therefore, worth finding. The majority of "worthy" precancerous polyps are adenomas, which for over 2 decades, have received the most attention in performance research and metrics. Consequently, the detection rate of adenomas is currently the only validated, outcome-based measure of colonoscopy demonstrated to correlate with reduced risk of postcolonoscopy CRC. However, a third or more of postcolonoscopy CRCs originate from sessile serrated polyps (SSPs), which are notoriously difficult to find, diagnose and completely resect. Among serrated polyps, the agreement among pathologists differentiating SSPs from non-neoplastic hyperplastic polyps is moderate at best. This lack of ground truth precludes SSPs from consideration in primary metrics of colonoscopy quality or performance of novel polyp detection technologies. By instead leveraging the distinct endoscopic and clinical features of serrated polyps, including those considered important due to proximal location and larger size, clinically significant serrated polyps represent serrated polyps worth removing, enriched with subtle precancerous SSPs. With the explosion of technologies to assist polyp detection, now is the time to broaden benchmarks to include clinically significant serrated polypss alongside adenomas, a measure that is relevant both for assessing the performance of endoscopists, and for assessing new polyp detection technologies.
Assuntos
Adenoma , Pólipos do Colo , Neoplasias Colorretais , Pólipos , Lesões Pré-Cancerosas , Adenoma/diagnóstico , Pólipos do Colo/diagnóstico , Pólipos do Colo/cirurgia , Colonoscopia , Neoplasias Colorretais/diagnóstico , Humanos , Lesões Pré-Cancerosas/diagnósticoRESUMO
Video 1Hybrid APC for Barrett's esophagus.
RESUMO
Esophagogastric junction outflow obstruction (EGJOO) is a rare but increasingly recognized diagnosis as described by The Chicago Classification of Esophageal Motility Disorders version 3.0 (version 3.0).1 On high-resolution manometry (HRM), EGJOO is characterized by increased integrated relaxation pressure (IRP) of the lower esophageal sphincter (LES), yet with some preserved esophageal peristalsis.2-4 Little consensus exists on the preferred therapeutic approach.3 Although conceptually per-oral endoscopic myotomy (POEM) should address the measurable dysfunction in the LES, few data exist to support this.5 Thus, we aimed to evaluate the safety and efficacy of POEM for the treatment of symptomatic EGJOO.
Assuntos
Transtornos da Motilidade Esofágica , Miotomia , Transtornos da Motilidade Esofágica/diagnóstico , Transtornos da Motilidade Esofágica/cirurgia , Junção Esofagogástrica/cirurgia , Humanos , Manometria , Projetos PilotoRESUMO
BACKGROUND AND AIMS: Underwater EMR (UEMR) has emerged as an attractive alternative to conventional EMR (CEMR) for the resection of colorectal polyps. The purpose of this systematic review and meta-analysis was to compare UEMR and CEMR for the resection of colorectal polyps with respect to efficacy and safety. METHODS: A literature search was performed across multiple databases, including MEDLINE/PubMed, The Cochrane Library, CINAHL, Google Scholar, and Scopus, for studies that were published until May 2020. Only studies that compared the resection of colorectal polyps using UEMR with CEMR were included. Outcomes examined included rates of en bloc resection, recurrence, postprocedure bleeding, perforation, and resection time. RESULTS: Seven studies totaling 1237 polyps were included: 614 polyps were resected with UEMR and 623 polyps with CEMR. UEMR was associated with a significant increase in the rate of overall en bloc resection (odds ratio [OR], 1.84; 95% confidence interval [CI], 1.42-2.39; P < .001; I2 = 38%), with subgroup analysis showing a significant increase in the rates of en bloc resection in polyps ≥20 mm (OR, 1.51; 95% CI, 1.06-2.14; P = .02; I2 = 44%) but not in polyps <20 mm (OR, 1.07; 95% CI, .65-1.76; P = .80; I2 = 27%), and with a significant reduction in the rate of recurrence (OR, .30; 95% CI, .16-.57; P = .0002; I2 = 0%), again driven by improvements in polyps ≥20 mm. There was no significant difference in postprocedure bleeding (OR, 1.11; 95% CI, .57-2.17; P = .76; I2 = 0%) or perforation (OR, .72; 95% CI, .19-2.83; P = .64; I2 = 0%). CONCLUSIONS: The results of this systematic review and meta-analysis demonstrate that UEMR is a safe and efficacious alternative to CEMR. With appropriate training, UEMR may be strongly considered as a first-line option for resection of colorectal polyps.
Assuntos
Pólipos do Colo , Neoplasias Colorretais , Pólipos do Colo/patologia , Pólipos do Colo/cirurgia , Colonoscopia , Neoplasias Colorretais/patologia , Neoplasias Colorretais/cirurgia , Humanos , Mucosa Intestinal/patologia , Recidiva Local de Neoplasia/patologiaRESUMO
BACKGROUND: Peppermint oil is well known to inhibit smooth muscle contractions, and its topical administration during colonoscopy is reported to reduce colonic spasms. AIMS: We aimed to assess whether oral administration of IBGard™, a sustained-release peppermint oil formulation, before colonoscopy reduces spasms and improves adenoma detection rate (ADR).⯠METHODS: We performed a single-center randomized, double-blinded, placebo-controlled trial. Patients undergoing screening or surveillance colonoscopies were randomized to receive IBGard™ or placebo. The endoscopist graded spasms during insertion, inspection, and polypectomy. Bowel preparation, procedure time, and time of drug administration were documented. Statistical analysis was performed using the Student's t test and Wilcoxon rank-sum test. RESULTS: There was no significant difference in baseline characteristics or dose-timing distribution between IBGard™ and placebo groups. Similarly, there was no difference in ADR (IBGard™ = 47.8%, placebo = 43.1%, p = 0.51), intubation spasm score (1.23 vs 1.2, p = 0.9), withdrawal spasm score (1.3 vs 1.23, p = 0.72), or polypectomy spasm score (0.52 vs 0.46, p = 0.69). Limiting the analysis to patients who received the drug more than 60 min prior to the start of the procedure did not produce any significant differences in these endpoints. CONCLUSIONS: This randomized controlled trial failed to show benefit of orally administered IBGard™ prior to colonoscopy on the presence of colonic spasms or ADR. Because of its low barrier to widespread adoption, the use of appropriately formulated and timed oral peppermint oil warrants further study to determine its efficacy in reducing colonic spasms and improving colonoscopy quality.
Assuntos
Pólipos Adenomatosos/patologia , Neoplasias do Colo/patologia , Pólipos do Colo/patologia , Colonoscopia , Parassimpatolíticos/administração & dosagem , Óleos de Plantas/administração & dosagem , Espasmo/prevenção & controle , Administração Oral , Idoso , California , Colonoscopia/efeitos adversos , Preparações de Ação Retardada , Método Duplo-Cego , Feminino , Humanos , Masculino , Mentha piperita , Pessoa de Meia-Idade , Parassimpatolíticos/efeitos adversos , Óleos de Plantas/efeitos adversos , Valor Preditivo dos Testes , Espasmo/etiologia , Espasmo/fisiopatologiaRESUMO
BACKGROUND: EUS-guided liver biopsy (EUS-LB) has been shown to be a safe and effective alternative to percutaneous liver biopsy. The optimal needle device and technique for EUS-LB is still evolving. The aim of this study was to compare the efficacy of two second-generation 19G fine-needle biopsy (FNB) (Franseen- and Fork-tip) devices for EUS-LB. METHODS: This is a repeated-measure crossover study with a prospectively maintained cohort of patients. We performed EUS-LB with a one-pass and single-actuation method using two 19G FNB needles in 22 consecutive patients between 10/2018 and 9/2019. Patients were randomized to left vs right liver lobes to be biopsied as well as the needle sequence. The specimens obtained were evaluated for adequacy for histologic diagnosis. The primary outcome was number of complete portal tracts (CPTs), post-fix aggregate, and longest specimen length. Secondary outcomes were prefix aggregate specimen length and the specimen adequacy judged by two expert pathologists. RESULTS: A total of 44 liver biopsies were performed in 22 patients. The CPTs were higher in the Franseen-tip needle group compared to the Fork-tip needle group (14.4 vs 9.5, p = 0.043). Post-fix aggregate specimen length (44.9 mm vs 34.6 mm, p = 0.097), the post-fix longest specimen length (19.9 mm vs 13.7 mm, p = 0.175), and prefix aggregate specimen length (51.7 mm vs 45 mm, p = 0.265) were not significantly different. Both needles showed similarly high histologic adequacy (100% vs 95.5%, p = 0.312). Interestingly, the right of the liver showed higher yield of CPTs with both needles (Franseen, 16.2 vs. 12.8, p = 0.003, the Fork-tip, 12.8 vs. 7.0, p < 0.0001). CONCLUSION: EUS-guided liver biopsy using the 19G Franseen-tip needle may provide more CPTs than 19G Fork-tip needle on a single-pass, single-actuation comparison.
Assuntos
Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/instrumentação , Hepatopatias/patologia , Fígado/patologia , Agulhas , Estudos Cross-Over , Desenho de Equipamento , Feminino , Humanos , Fígado/diagnóstico por imagem , Hepatopatias/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Valor Preditivo dos Testes , Estudos ProspectivosAssuntos
Esôfago de Barrett , Armas de Fogo , Algoritmos , Inteligência Artificial , Computadores , Humanos , AçoRESUMO
BACKGROUND: Transoral incisionless fundoplication (TIF) is an endoscopic alternative for the treatment of GERD. However, TIF does not address the hiatal hernia (HH). We present a novel approach with a laparoscopic HH repair followed by same-session TIF, coined concomitant transoral incisionless fundoplication (cTIF). The aim of this study was to assess the efficacy, safety, and feasibility of cTIF in a collaborative approach between Gastroenterology and surgery. STUDY DESIGN: Patients with confirmed GERD and >2 cm HH who underwent cTIF between 2018 and 2020 were included. Symptoms were assessed using the Reflux Disease Questionnaire, GERD Health-Related Quality of Life Index, and the Reflux Symptom Index pre and post cTIF. One-way ANOVA and paired samples t-test were used for statistical analysis. RESULTS: Sixty patients underwent cTIF (53% were men, mean age was 59.3 years) with 100% technical success. Mean ± SD HH measurement on endoscopy was 2.9 ± 1.5 cm. Scores on Reflux Disease Questionnaire for symptom frequency and symptom severity improved significantly from before to 6 months after cTIF (17.4 to 4.72; p < 0.01 and 16.7 to 4.56; p < 0.05, respectively). According to the GERD Health-Related Quality of Life Index, significant decreases were seen post cTIF in heartburn (23.26 to 7.37; p < 0.01) and regurgitation (14.26 to 0; p = 0.05). Reflux Symptom Index similarly decreased after cTIF (17.7 to 8.1 post cTIF; p < 0.01). Mean DeMeester score decreased from 43.7 to 4.9 and acid exposure time decreased from 12.7% to 1.28% post cTIF (p = 0.06). CONCLUSIONS: We present a novel multidisciplinary approach to GERD using a combined endoscopic and surgical approach with close collaboration between Gastroenterology and surgery. Our results suggest that cTIF is safe and effective in reducing reflux symptoms in a large spectrum of GERD patients.
Assuntos
Fundoplicatura/métodos , Refluxo Gastroesofágico/cirurgia , Hérnia Hiatal/cirurgia , Herniorrafia/métodos , Laparoscopia/métodos , Adulto , Idoso , Estudos de Viabilidade , Feminino , Seguimentos , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Hérnia Hiatal/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
Background and study aims The Full-Thickness Resection Device (FTRD) provides a novel treatment option for lesions not amenable to conventional endoscopic resection techniques. There are limited data on the efficacy and safety of FTRD for resection of upper gastrointestinal tract (GIT) lesions. Patients and methods This was an international multicenter retrospective study, including patients who had an endoscopic resection of an upper GIT lesion using the FTRD between January 2017 and February 2019. Results Fifty-six patients from 13 centers were included. The most common lesions were mesenchymal neoplasms (nâ=â23, 41â%), adenomas (nâ=â7, 13â%), and hamartomas (nâ=â6, 11â%). Eighty-four percent of lesions were located in the stomach, and 14â% in the duodenum. The average size of lesions was 14âmm (range 3 to 33âmm). Deployment of the FTRD was technically successful in 93â% of patients (nâ=â52) leading to complete and partial resection in 43 (77â%) and 9 (16â%) patients, respectively. Overall, the FTRD led to negative histological margins (R0 resection) in 38 (68â%) of patients. A total of 12 (21â%) mild or moderate adverse events (AEs) were reported. Follow-up endoscopy was performed in 31 patients (55â%), on average 88 days after the procedure (IQR 68-138 days). Of these, 30 patients (97â%) did not have any residual or recurrent lesion on endoscopic examination and biopsy, with residual adenoma in one patient (3â%). Conclusions Our results suggest a high technical success rate and an acceptable histologically complete resection rate, with a low risk of AEs and early recurrence for FTRD resection of upper GIT lesions.