RESUMO
BACKGROUND: Magnetic sphincter augmentation (MSA) erosion, disruption or displacement clearly requires device removal. However, up to 5.5% of patients without anatomical failure require removal for dysphagia or recurrent GERD symptoms. Studies characterizing these patients or their management are limited. We aimed to characterize these patients, compare their outcomes, and determine the necessity for further reflux surgery. METHODS: This is a retrospective review of 777 patients who underwent MSA at our institution between 2013 and 2021. Patients who underwent device removal for persistent dysphagia or recurrent GERD symptoms were included. Demographic, clinical, objective testing, and quality of life data obtained preoperatively, after implantation and following removal were compared between removal for dysphagia and GERD groups. Sub-analyses were performed comparing outcomes with and without an anti-reflux surgery (ARS) at the time of removal. RESULTS: A total of 40 (5.1%) patients underwent device removal, 31 (77.5%) for dysphagia and 9 (22.5%) for GERD. After implantation, dysphagia patients had less heartburn (12.9-vs-77.7%, p = 0.0005) less regurgitation (16.1-vs-55.5%, p = 0.0286), and more pH-normalization (91.7-vs-33.3%, p = 0.0158). Removal without ARS was performed in 5 (55.6%) GERD and 22 (71.0%) dysphagia patients. Removal for dysphagia patients had more complete symptom resolution (63.6-vs-0.0%, p = 0.0159), freedom from PPIs (81.8-vs-0.0%, p = 0.0016) and pH-normalization (77.8-vs-0.0%, p = 0.0455). Patients who underwent removal for dysphagia had comparable symptom resolution (p = 0.6770, freedom from PPI (p = 0.3841) and pH-normalization (p = 0.2534) with or without ARS. Those who refused ARS with removal for GERD had more heartburn (100.0%-vs-25.0%, p = 0.0476), regurgitation (80.0%-vs-0.0%, p = 0.0476) and PPI use (75.0%-vs-0.0%, p = 0.0476). CONCLUSIONS: MSA removal outcomes are dependent on the indication for removal. Removal for dysphagia yields excellent outcomes regardless of anti-reflux surgery. Patients with persistent GERD had worse outcomes on all measures without ARS. We propose a tailored approach to MSA removal-based indication for removal.
Assuntos
Transtornos de Deglutição , Refluxo Gastroesofágico , Laparoscopia , Humanos , Esfíncter Esofágico Inferior/cirurgia , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/cirurgia , Azia/cirurgia , Qualidade de Vida , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/cirurgia , Estudos Retrospectivos , Fenômenos Magnéticos , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the impact of MSA on lower esophageal sphincter (LES) and esophageal body using high resolution impedance manometry. BACKGROUND: MSA is an effective treatment in patients with gastroesophageal reflux disease, but there is limited data on its impact on esophageal functional physiology. METHODS: Patients who underwent MSA were approached 1-year after surgery for objective foregut testing consists of upper endoscopy, esophagram, high resolution impedance manometry, and esophageal pH-monitoring. Postoperative data were then compared to the preoperative measurements. RESULTS: A total of 100 patients were included in this study. At a mean follow up of 14.9(10.1) months, 72% had normalization of esophageal acid exposure. MSA resulted in an increase in mean LES resting pressure [29.3(12.9) vs 25(12.3), P < 0.001]. This was also true for LES overall length [2.9(0.6) vs 2.6(0.6), P = 0.02] and intra-abdominal length [1.2(0.7) vs 0.8(0.8), P < 0.001]. Outflow resistance at the EGJ increased after MSA as demonstrated by elevation in intrabolus pressure (19.6 vs 13.5 mmHg, P < 0.001) and integrated relaxation pressure (13.5 vs 7.2, P < 0.001). MSA was also associated with an increase in distal esophageal body contraction amplitude [103.8(45.4) vs 94.1(39.1), P = 0.015] and distal contractile integral [2647.1(2064.4) vs 2099.7(1656.1), P < 0.001]. The percent peristalsis and incomplete bolus clearance remained unchanged ( P = 0.47 and 0.08, respectively). CONCLUSIONS: MSA results in improvement in the LES manometric characteristics. Although the device results in an increased outflow resistance at the EGJ, the compensatory increase in the force of esophageal contraction will result in unaltered esophageal peristaltic progression and bolus clearance.
Assuntos
Líquidos Corporais , Refluxo Gastroesofágico , Humanos , Junção Esofagogástrica/cirurgia , Refluxo Gastroesofágico/cirurgia , Impedância Elétrica , Monitoramento do pH EsofágicoRESUMO
BACKGROUND: The performance and durability of various types of fundoplication are variable when stratified by disease severity. To date, magnetic sphincter augmentation (MSA) has not been evaluated in this context. We designed this study to determine the efficacy of MSA in the treatment of severe GERD. STUDY DESIGN: Guided by previous studies, a DeMeester score (DMS) ≥ 50 was used as a cutoff point to define severe reflux disease. Subjects were divided into 2 groups using this cutoff, and outcomes of severe cases were compared with those with less severe disease (DMS < 50). RESULTS: A total of 334 patients underwent MSA. Patients with severe disease had a higher mean preoperative DMS compared with those with mild to moderate GERD (79.2 [53.2] vs 22.8 [13.7], p < 0.0001). At a mean postoperative follow-up of 13.6 (10.4) months, there was no difference between the mean GERD Health-Related Quality of Life (HRQL) total scores in patients with severe disease compared with those with less severe GERD (8.8 [10] vs 9.2 [10.8], p = 0.9204). Postoperative mean DMS was not different between groups (17.3[23.0] vs 14.1[33.9], p = 0.71), and there was no difference in the prevalence of esophagitis (p = 0.52). Patients with severe disease were less likely to be free from use of proton pump inhibitors after surgery (85% vs 93.1%, p = 0.041). There were similar rates of postoperative dysphagia (10% vs 14%, p = 0.42) and need for device removal (3% vs 5%, p = 0.7463). CONCLUSIONS: MSA is an effective treatment in patients with severe GERD and leads to significant clinical improvement across the spectrum of disease severity, with few objective outcomes being superior in patients with mild-to-moderate reflux disease.
Assuntos
Esfíncter Esofágico Inferior/cirurgia , Refluxo Gastroesofágico/cirurgia , Laparoscopia , Imãs , Índice de Gravidade de Doença , Adulto , Idoso , Feminino , Seguimentos , Fundoplicatura , Refluxo Gastroesofágico/diagnóstico , Humanos , Laparoscopia/instrumentação , Laparoscopia/métodos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Qualidade de Vida , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Radiofrequency ablation is a common treatment for atrial fibrillation, and esophageal complications are exceedingly rare. This report describes the case of a patient with no other known cancer risk factors who had esophageal squamous cell carcinoma that developed at the site of esophageal thermal injury, which occurred during a radiofrequency catheter ablation procedure.
Assuntos
Fibrilação Atrial/cirurgia , Queimaduras/complicações , Ablação por Cateter/efeitos adversos , Neoplasias Esofágicas/etiologia , Carcinoma de Células Escamosas do Esôfago/etiologia , Complicações Pós-Operatórias , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/cirurgia , Carcinoma de Células Escamosas do Esôfago/diagnóstico , Carcinoma de Células Escamosas do Esôfago/cirurgia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios XRESUMO
INTRODUCTION: No manometric criteria have been defined to select patients for magnetic sphincter augmentation (MSA). The first step to establish such criteria is to measure the outflow resistance at esophagogastric junction (EGJ) imposed by MSA. This resistance needs to be overcome by the esophageal contraction in order for the esophagus to empty and to avoid postoperative dysphagia. This study was designed to measure the outflow resistance caused by MSA in patients free of postoperative dysphagia. METHODS: Records of the patients who underwent MSA in our institution were reviewed. A group of MSA patients with excellent functional outcome, who were free of clinically significant postoperative dysphagia, were selected. These patients then underwent high-resolution impedance manometry (HRIM) at a target date of 1 year after surgery. The outflow resistance was measured by the esophageal intrabolus pressure (iBP) recorded 2 cm proximal to the lower esophageal sphincter (LES). RESULTS: The study population consisted of 43 patients. HRIM was performed at mean of 20.4 (10.4) months after surgery. The mean (SD) amplitude of the iBP was 13.5 (4.3) before surgery and increased to 19.1 (5.6) after MSA (p < 0.0001). Patients with a smaller size LINX device (≤ 14 beads) had a similar iBP when compared to those with a larger device (> 15 beads) [19.7 (4.5) vs. 18.4 (5.9), p = 0.35]. There was a significant correlation between the iBP and % incomplete bolus clearance [Spearman R: 0.44 (95% CI 0.15-0.66), p = 0.0032]. The 95th percentile value for iBP after MSA was 30.4 mmHg. CONCLUSION: The EGJ outflow resistance measured by iBP is increased after MSA. The upper limit of normal for iBP is 30 mmHg in this cohort of patients who were free of dysphagia after MSA. This degree of resistance needs to be overcome by distal esophageal contraction and will likely be requisite to prevent persistent postoperative dysphagia.
Assuntos
Esfíncter Esofágico Inferior , Junção Esofagogástrica , Impedância Elétrica , Esfíncter Esofágico Inferior/cirurgia , Junção Esofagogástrica/cirurgia , Humanos , Manometria , Valores de ReferênciaRESUMO
Pseudoachalasia is mimicking clinical and physiologic manifestations of idiopathic achalasia but results from alternative etiologies that infiltrate or obstruct the esophagogastric junction (EGJ). Anti-reflux surgery is one of the potential etiologies of pseudoachalasia. The majority of cases with persistent dysphagia after a tightly constructed Nissen fundoplication results from EGJ outlet obstruction (EGJOO) and in rare cases progresses to pseudoachalasia. In these extreme cases, endoscopic dilation is not a sufficient treatment and take down of fundoplication would be necessary. In this case report, we present a patient with long-standing GERD symptoms that underwent magnetic sphincter augmentation (MSA) with complete resolution of his reflux symptoms. He did not have dysphagia prior to surgery and his preoperative manometry showed normal peristaltic progression of esophageal contractions. He developed pseudoachalasia 14 months after surgery. Repeated endoscopic dilation in this case resulted in resolution of dysphagia and complete restoration of peristaltic contractions.
Assuntos
Refluxo Gastroesofágico , Peristaltismo , Dilatação , Fundoplicatura , Humanos , Fenômenos Magnéticos , Masculino , Manometria , Resultado do TratamentoRESUMO
Typical reflux symptoms that respond well to proton pump inhibitor (PPI) therapy are key factors predictive of an excellent outcome with antireflux surgery for gastroesophageal reflux disease (GERD). Our aim was to evaluate whether poor preoperative heartburn (HB) relief with PPIs was associated with a worse outcome after Nissen fundoplication. Patients with a main symptom of HB and a positive pH-test who had a laparoscopic Nissen fundoplication between January 2008 and December 2014 were included. Prior to surgery, patients graded how effectively their HB symptoms were relieved by PPIs. Three groups were defined: good response (76-100% relief), partial response (26-75% relief) and poor response (0-25% relief). Outcomes and satisfaction were assessed at a minimum of 1 year after fundoplication. There were 129 patients who met inclusion criteria and 75 agreed to participate. The median follow-up was 48 months. Prior to Nissen fundoplication 13 patients had a good HB response to PPI-therapy, 36 had a partial response and 26 had a poor response. All patients were satisfied with their HB relief after fundoplication (mean satisfaction score: 9.5/10) and there was no difference in satisfaction score or heartburn relief between groups. Heartburn symptoms that respond poorly to PPI therapy are reliably relieved with a Nissen fundoplication in patients with objectively confirmed GERD. Patient satisfaction after Nissen fundoplication was excellent and was similar in patients with poor versus excellent HB relief with preoperative PPI therapy. Therefore, antireflux surgery is an option for patients with HB and confirmed GERD regardless of the degree of relief of HB symptoms provided by PPI medications.
Assuntos
Esofagoscopia/métodos , Fundoplicatura/métodos , Refluxo Gastroesofágico/cirurgia , Azia/cirurgia , Laparoscopia/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Monitoramento do pH Esofágico , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente/estatística & dados numéricos , Inibidores da Bomba de Prótons/uso terapêutico , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Patients with preoperative ineffective esophageal motility (IEM) are thought to be at increased risk for postoperative dysphagia leading to the recommendations for tailoring or avoiding anti-reflux surgery in these patients. The aim of this study was to evaluate if IEM has an influence on postoperative outcome after laparoscopic Nissen fundoplication (LNF). METHODS: Seventy-two consecutive patients with IEM underwent LNF and were case-matched with 72 patients without IEM based on sex, age, BMI, HH size, total pH percentage time, total number of reflux episodes and the presence of BE. Standardized interview assessing postoperative gastrointestinal symptoms, proton pump inhibitor intake, GERD-health-related-quality-of-life (GERD-HRQL), alimentary satisfaction and patients' overall satisfaction was evaluated. RESULTS: Although a higher rate of preoperative dysphagia was observed in patients with IEM (29% IEM vs. 11% no IEM, p = 0.007), there was no significant difference in rates of dysphagia postoperatively (2 IEM vs. 1 no IEM, p = 0.559). Furthermore, no distinction was found in the postoperative outcome regarding symptom relief, quality of life, gas bloating syndrome, ability to belch and/or vomit or revision surgery between the two groups. CONCLUSION: Although preoperative IEM has an influence on GERD presentation, it has no effect on postoperative outcome after LNF. IEM should not be a cause for avoiding LNF, as is has been shown as the most effective and safe anti-reflux treatment.
Assuntos
Transtornos da Motilidade Esofágica/cirurgia , Fundoplicatura , Refluxo Gastroesofágico/cirurgia , Transtornos de Deglutição/etiologia , Feminino , Refluxo Gastroesofágico/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Qualidade de VidaRESUMO
OBJECTIVE: To review the workload, type and frequency of recurrence, long-term quality of life (QOL), and late oncologic outcomes with endoscopic therapy. BACKGROUND: The short-term oncologic efficacy of endoscopic resection (ER) and ablation for patients with high-grade dysplasia (HGD) or intramucosal adenocarcinoma (IMC) is well-established in the literature. METHODS: A retrospective chart review was performed of the initial 40 patients who had endoscopic therapy from 2001 to 2010 at 1 center by 1 physician. RESULTS: Initial pathology was HGD in 22 and IMC in 18 patients, but 9 patients (41%) with HGD progressed to invasive cancer during endotherapy. The median follow-up was 82 months. Four patients had an esophagectomy, and in the remaining 36 patients, 70 ERs and 111 ablations were performed. The median number of endoscopic sessions was 4 in patients with short segment compared with 7 in patients with long-segment Barrett's. Complete resolution of intestinal metaplasia (CRIM) was achieved in 30 patients (83%) at a median of 21 months. In 18 patients (60%), CRIM was maintained, whereas 12 patients developed recurrence at a median of 14 months. Additional endotherapy (n = 11) led to CRIM again in 10 patients (83%). There were no cancer deaths when CRIM was achieved. Overall survival with endotherapy was 73% at 5 years and 67% at 10 years. Quality of life (QOL) was below population means in 4 of 8 areas, but alimentary satisfaction was good after endotherapy. CONCLUSIONS: Endotherapy is successful in most patients, but multiple sessions are usually required and disease progression can occur. Once CRIM is achieved, recurrence is common and mandates continued endoscopic follow-up. QOL is impaired with endotherapy, but alimentary satisfaction and oncologic outcomes support esophageal preservation with endotherapy for patients with HGD or IMC.
Assuntos
Adenocarcinoma/cirurgia , Neoplasias Esofágicas/cirurgia , Esofagectomia , Esofagoscopia , Qualidade de Vida , Carga de Trabalho , Adulto , Idoso , Idoso de 80 Anos ou mais , Ablação por Cateter , Progressão da Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica , Recidiva Local de Neoplasia/cirurgia , Estudos RetrospectivosRESUMO
As the incidence of gastroesophageal reflux disease (GERD) is rising, surgical treatment is continuously advancing in an effort to minimize side effects, whilst maintaining efficacy. From a database of patients that underwent anti-reflux surgery at our institution between 2015 and 2018, the last 25 consecutive patients that underwent electrical stimulation (ES), magnetic sphincter augmentation (MSA) and Nissen fundoplication (NF), following a personalized treatment decision aid, were included in a comparative analysis. After preoperative evaluation each patient was referred for an ES, MSA or NF based on esophageal motility, hiatal hernia (HH) size and the patients' preferences. Postoperative gastrointestinal symptoms and GERD-Health-related-Quality-of-Life were assessed. Preoperatively the median DCI (299 ES vs. 1523.5 MSA vs. 1132 NF, p = 0.001), HH size (0.5 cm ES vs. 1 cm MSA vs. 2 cm NF, p = 0.001) and presence of GERD-related symptoms differed significantly between the groups. The highest rate of postoperative dysphagia was seen after MSA (24%, p = 0.04), while the median GERD HRQL total score was equally distributed between the groups. The positive short-term postoperative outcome and patient satisfaction indicate that such an aid in treatment indication, based on esophageal motility, HH size and patient preference, represents a feasible tool for an ideal choice of operation and an individualized therapy approach.
Assuntos
Refluxo Gastroesofágico/cirurgia , Medicina de Precisão , Feminino , Seguimentos , Refluxo Gastroesofágico/fisiopatologia , Humanos , Masculino , Manometria , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Resultado do TratamentoRESUMO
BACKGROUND: Although around 30% of patients with gastroesophageal reflux disease (GERD) are insufficiently treated with medical therapy, only 1% opt for surgical therapy. One of the reasons behind this multifactorial phenomenon is the described adverse effect of long-term dysphagia or gastric bloating syndrome after surgical treatment. Aim of this study was to evaluate the most common side effects associated with anti-reflux surgery, as well as long-term outcomes in a large cohort of highly surgically standardized patients after laparoscopic Nissen fundoplication (LNF). METHODS: Out of a prospective patients' database including all patients that underwent anti-reflux surgery between 01/2003 and 01/2017 at our institution, 350 consecutive patients after highly standardized LNF were included in this study. A standardized interview was performed by one physician assessing postoperative gastrointestinal symptoms, proton pump inhibitor intake (PPI), GERD-Health-Related-Quality-of-Life (GERD-HRQL), Alimentary Satisfaction (AS), and patients' overall satisfaction. RESULTS: After a median follow-up of 4 years, persistent dysphagia (PD) after LNF was observed in 8 (2%) patients, while postoperative gas-bloat syndrome in 45 (12.7%) cases. Endoscopic dilatation was needed in 7 (2%) patients due to dysphagia, and 19 (5%) patients underwent revision surgery due to recurrence of GERD. The postoperative GERD-HRQL total score was significantly reduced (2 (IQR 0-4.3) vs. 19 (IQR 17-32); p < 0.000) and the median AS was 9/10. Heartburn relief was achieved in 83% of patients. Eighty-three percent of patients were free of PPI intake after follow-up, whereas 13% and 4% of the patients reported daily and irregular PPI use, respectively. CONCLUSION: LNF is a safe and effective surgical procedure with low postoperative morbidity rates and efficient GERD-related symptom relief. PD does not represent a relevant clinical issue when LNF is performed in a surgical standardized way. These results should be the benchmark to which long-term outcomes of new surgical anti-reflux procedures are compared.
Assuntos
Transtornos de Deglutição/etiologia , Fundoplicatura/efeitos adversos , Refluxo Gastroesofágico/cirurgia , Laparoscopia/efeitos adversos , Adulto , Feminino , Fundoplicatura/métodos , Refluxo Gastroesofágico/tratamento farmacológico , Azia/etiologia , Azia/cirurgia , Humanos , Laparoscopia/métodos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Inibidores da Bomba de Prótons/uso terapêutico , Qualidade de Vida , Recidiva , Reoperação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
This trial was designed to assess the prevalence and characteristics of Jackhammer esophagus (JE), a novel hypercontractile disorder associated with progression to achalasia and limited outcomes following anti-reflux surgery in patients with typical symptoms of GERD and responsiveness to proton pump inhibitor (PPI) therapy. Consecutive patients, who were referred for surgical therapy because of PPI responsive typical symptoms of GERD, were prospectively assessed between January 2014 and May 2017. Patients diagnosed with JE subsequently underwent rigorous clinical screening including esophagogastroduodenoscopy (EGD), ambulatory pH impedance monitoring off PPI and a PPI trial. Out of 2443 evaluated patients, 37 (1.5%) subjects with a median age of 56.3 (51.6; 65) years were diagnosed with JE and left for final analysis. Extensive testing resulted in 16 (43.2%) GERD positive patients and 5 (13.9%) participants were observed to have an acid hypersensitive esophagus. There were no clinical parameters that differentiated phenotypes of JE. The prevalence of JE in patients with typical symptoms of GERD and response to PPI therapy is low. True GERD was diagnosed in less than half of this selected cohort, indicating the need for objective testing to stratify phenotypes of JE. (NCT03347903).
Assuntos
Transtornos da Motilidade Esofágica/tratamento farmacológico , Transtornos da Motilidade Esofágica/etiologia , Inibidores da Bomba de Prótons/uso terapêutico , Idoso , Endoscopia do Sistema Digestório , Esomeprazol/uso terapêutico , Transtornos da Motilidade Esofágica/diagnóstico , Transtornos da Motilidade Esofágica/epidemiologia , Monitoramento do pH Esofágico , Feminino , Refluxo Gastroesofágico/tratamento farmacológico , Refluxo Gastroesofágico/etiologia , Humanos , Masculino , Manometria , Pessoa de Meia-Idade , Prevalência , Resultado do TratamentoRESUMO
BACKGROUND: Sleeve gastrectomy (SG) has been the most frequently performed bariatric procedure worldwide since 2014. Therefore, it is vital to look at its outcomes in a long-term follow-up based on a large patient collective. Main points of discussion are weight regain, reflux, and patients' quality of life at 10+ years after the procedure. OBJECTIVES: The aim of this study is to present an update of data that have been published recently and, thus, achieve more conclusive results. The number of patients has been doubled, and the length of the follow-up is still 10+ years. SETTING: Multi-center study, medical university clinic, Austria METHODS: This study includes all patients who had SG before December 2006 at the participating bariatric centers. At 10+ years, non-converted patients (67%) were examined using gastroscopy, manometry, 24-hour pH-metry, and questionnaires. Patients' history of weight, comorbidities, and reflux were established through interviews. RESULTS: At 10+ years after SG, the authors found a conversion rate of 33%, an %EWL in non-converted patients of 50.0 ± 22.5, reflux in 57%, and Barrett's metaplasia in 14% of non-converted patients. Gastroscopies revealed that patients with reflux were significantly more likely to have de-novo hiatal hernia. A significantly lower quality of life was detected through GIQLI and BAROS in patients with reflux. CONCLUSION: The authors recommend gastroscopies at 5-year intervals after SG to detect the possible sequelae of reflux at an early stage. Conversion to Roux-en-Y-gastric bypass (RYGB) works well to cure patients from reflux but may not be as efficient at treating weight regain.
Assuntos
Esôfago de Barrett/epidemiologia , Gastrectomia/efeitos adversos , Refluxo Gastroesofágico/epidemiologia , Obesidade Mórbida/cirurgia , Reoperação/estatística & dados numéricos , Adulto , Áustria/epidemiologia , Esôfago de Barrett/etiologia , Comorbidade , Estudos Transversais , Feminino , Gastrectomia/métodos , Gastrectomia/estatística & dados numéricos , Derivação Gástrica , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/cirurgia , Gastroscopia , Hérnia Hiatal/epidemiologia , Hérnia Hiatal/etiologia , Humanos , Laparoscopia , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/psicologia , Qualidade de Vida , Reoperação/métodos , Estudos Retrospectivos , Aumento de Peso , Redução de Peso , Adulto JovemRESUMO
As per-oral endoscopic myotomy (POEM) is not followed by any anti-reflux procedure, a common concern is the risk of postoperative gastro-esophageal reflux disease (GERD). Electrical stimulation of the lower esophageal sphincter (LES-EST) could be an option for post-POEM GERD. A 68-year old male obese patient underwent successful POEM but developed GERD not responsive to proton pump inhibitors. Consecutively, the patient had implanted an electrical LES stimulation device, consisting of bipolar LES-electrodes connected to a subcutaneous pulse generator. POEM reduced the Eckardt score (9 vs. 0), the LES resting pressure (52.0 vs. 16.4 mmHg), and the Integrated Relaxation Pressure (62.0 vs. 10.0 mmHg). LES-EST substantially reduced post-POEM GERD symptoms. GERD-HRQL scores indicated the elimination of heartburn (26 vs. 7) and regurgitation (24 vs. 3) at three months. A reduced total number refluxes (82 vs. 14) was observed. The %-time of pH below 4 was only slightly reduced (8.6% to 6.2%).LES-EST appears to be a feasible option to symptomatically treat post-POEM GERD for patients not ideal for conventional anti-reflux surgery.
Assuntos
Terapia por Estimulação Elétrica , Esfíncter Esofágico Inferior/fisiopatologia , Refluxo Gastroesofágico , Miotomia/efeitos adversos , Complicações Pós-Operatórias , Idoso , Acalasia Esofágica/cirurgia , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/terapia , Humanos , Masculino , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapiaRESUMO
BACKGROUND: Magnetic sphincter augmentation (MSA) is a modern treatment option for gastroesophageal reflux disease (GERD); however, laparoscopic fundoplication remains the gold standard. The aim of the study was to evaluate outcomes of MSA patients at a reflux center. METHODS: A retrospective review was performed of all patients that underwent MSA between March 2012 and November 2017. Out of 110 patients, 68 with a follow-up >3 months were included. Postoperative gastrointestinal symptoms, proton pump inhibitor (PPI) intake, GERD-Health-related Quality of Life (GERD-HRQL) and alimentary satisfaction (AS) were assessed. Postoperative esophageal functioning tests were performed in 50% of patients. RESULTS: Sixty-eight patients underwent MSA; hiatal repair was performed in 31 cases. The median OR time was 27 min, and no intraoperative complications occurred. The median follow-up was 13 months (IQR 4.2-45). Endoscopic dilatation was performed in 2 patients (3%) and device removal in another 2 cases. The postoperative GERD-HRQL score was significantly reduced (3 vs. 24; p < 0.001) and the median AS was 8/10. Preoperative experienced heartburn, regurgitations and dysphagia were eliminated in 92, 96 and 100%. Postoperative new-onset difficulties swallowing with solids only were reported to occur occasionally by 16% and rarely by 21% of patients. Satisfaction with heartburn relief was 95%, and the overall outcome was rated excellent/good in 89%. PPI dependency was eliminated in 87%. The median total percentage pH < 4 and number of reflux episodes were significantly reduced. Postoperative pH results were negative or slightly above the norm in 79% and 12%, respectively. CONCLUSION: Sphincter augmentation results in significantly reduced reflux symptoms, increased GERD-specific Quality of Life and excellent alimentary satisfaction with low perioperative morbidity. This procedure should be considered an excellent alternative to fundoplication in the treatment of GERD.
Assuntos
Esfíncter Esofágico Inferior/cirurgia , Refluxo Gastroesofágico/cirurgia , Implantação de Prótese/instrumentação , Adulto , Feminino , Refluxo Gastroesofágico/tratamento farmacológico , Humanos , Laparoscopia , Masculino , Pessoa de Meia-Idade , Implantação de Prótese/métodos , Inibidores da Bomba de Prótons/uso terapêutico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: We have previously reported short-term outcomes after hiatal hernia repair (HHR) at the time of magnetic sphincter augmentation (MSA) for gastroesophageal reflux disease (GERD). Here we report intermediate-term outcomes and hernia recurrence rate after concomitant MSA and HHR. METHODS: This is a retrospective cohort study of patients who underwent repair of a hiatal hernia 3 cm or larger at the time of MSA implantation between May 2009 and December 2015. The primary endpoint was hiatal hernia recurrence identified by routine postoperative videoesophagography or endoscopy. Recurrence was defined by a 2 cm or greater upward displacement of the stomach through the diaphragmatic esophageal hiatus. Secondary endpoints included cessation of proton-pump inhibitor (PPI), persistent dysphagia requiring intervention, and GERD health-related quality-of-life (HRQL) scores 1 year from surgery. RESULTS: During the study period, 47 of 53 (89%) patients underwent concomitant MSA with HHR and complied with surveillance. Hiatal hernias ranged from 3 to 7 cm (mean 4 ± 1). Mean clinical follow-up time was 19 months (range 1-39). GERD-HRQL score decreased from 20.3 to 3.1 (p < .001), 89% of patients remained off PPIs, and 97% of patients reported improvement or resolution of symptoms. Two recurrent hiatal hernias were identified on surveillance imaging for a recurrence rate of 4.3% at a mean 18 (± 10) months after initial operation. Persistent dysphagia occurred in 13% (6/47) over the first year, which resolved after a single balloon dilation in 67% (4/6). Two patients elected for device removal due to dilation-refractory dysphagia and persistent reflux symptoms. CONCLUSION: Concomitant magnetic sphincter augmentation and hiatal hernia repair in patients with gastroesophageal reflux disease and a moderate-sized hiatal hernia demonstrates durable subjective reflux control and an acceptable hiatal hernia recurrence rate at 1- to 2-year follow-up.
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Esfíncter Esofágico Inferior/cirurgia , Refluxo Gastroesofágico/cirurgia , Hérnia Hiatal/cirurgia , Magnetoterapia/instrumentação , Adulto , Idoso , Transtornos de Deglutição/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inibidores da Bomba de Prótons/uso terapêutico , Qualidade de Vida , Recidiva , Estudos RetrospectivosRESUMO
BACKGROUND AND AIM: Symptomatic cervical heterotopic gastric mucosa, also known as cervical inlet patch (CIP), may present in various shapes and causes laryngopharyngeal reflux (LPR). Unfortunately, argon plasma coagulation, standard treatment of small symptomatic CIP, is limited in large CIP mainly because of concerns of stricture formation. Therefore, we aimed to investigate radiofrequency ablation (RFA), a novel minimally invasive ablation method, in the treatment of CIP focusing on large symptomatic patches. METHODS: Consecutive patients with macroscopic and histological evidence of large (≥20 mm diameter) heterotopic gastric mucosa were included in this prospective trial. Primary outcome was complete macroscopic and histological eradication rate of CIP. Secondary outcome measures were symptom improvement, quality of life, severity of LPR and adverse events. RESULTS: Ten patients (females, n = 5) underwent RFA of symptomatic CIP. Complete histological and macroscopic eradication of CIP was observed in 80% (females, n = 4) of individuals after two ablations. Globus sensations significantly improved from median visual analog scale score 8 (5-9) at baseline to 1.5 (1-7) after first ablation and 1 (1-2) after final evaluation (P < 0.001). Mental health scores significantly increased from 41.4 (± 8.5) to 54.4 (± 4.4) after RFA (P = 0.007). LPR improved significantly (P = 0.005) with absence of strictures after a mean follow up of 1.9 (± 0.5) years. CONCLUSIONS: This is the first study on RFA focusing on therapy of large symptomatic heterotopic gastric mucosa. Hereby, we demonstrate that this new technique can be successfully implemented in patients where treatment was limited so far (NCT03023280).
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Ablação por Cateter/métodos , Coristoma/cirurgia , Doenças do Esôfago/cirurgia , Esofagoscopia/métodos , Mucosa Gástrica , Recuperação de Função Fisiológica/fisiologia , Adulto , Idoso , Coristoma/diagnóstico , Estudos de Coortes , Doenças do Esôfago/patologia , Feminino , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Qualidade de Vida , Medição de Risco , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
INTRODUCTION: The relationship between the Los Angeles (LA) grade of esophagitis and acid exposure by pH monitoring is unclear. The aim of this study was to correlate the results of pH testing in patients with esophagitis to determine at what LA grade of esophagitis a pH test is not necessary. METHODS: A retrospective review was performed of the records of all patients who underwent upper endoscopy and were found to have esophagitis graded using the LA system and who had pH monitoring from 2014 to 2016. An abnormal pH test was determined based on the DeMeester score. RESULTS: There were 56 patients with a median age of 57 years. Esophagitis was LA grade A in 19, B in 20, C in 15 and D in 2 patients. An abnormal pH score was present in 47 patients (84%). All patients with C or D esophagitis had an abnormal pH score compared to 79% and 75% of patients with A and B esophagitis, respectively. CONCLUSIONS: The presence of LA C or D esophagitis was always associated with increased esophageal acid exposure on pH testing and is proof of reflux disease. However, pH testing is recommended prior to antireflux surgery in patients with LA A or B esophagitis.
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Monitoramento do pH Esofágico , Esofagite Péptica/classificação , Esofagite Péptica/cirurgia , Refluxo Gastroesofágico/cirurgia , Adulto , Idoso , Esofagite Péptica/diagnóstico por imagem , Esofagite Péptica/etiologia , Esofagoscopia , Feminino , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Humanos , Concentração de Íons de Hidrogênio , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: Neoadjuvant chemoradiotherapy is the standard treatment for locally advanced esophageal adenocarcinomas (EAC). Pathological response is thought to be a major prognostic factor. Aims of this study were to determine the frequency of complete response and to compare the survival of complete and incomplete responders in stage III EAC. METHODS: A retrospective review was performed of all stage III patients that underwent neoadjuvant therapy followed by esophagectomy between 1999 and 2015. Patients were classified into complete (pCR) versus incomplete responders (pIR). RESULTS: 110 patients were included. Neoadjuvant chemotherapy was applied in 25 (23%) and chemoradiotherapy in 85 (77%) patients. Pathologic response was complete in 25% (n = 27) and was more common after chemoradiotherapy. Mean F/U interval was 36 months (0.3-173). There was a significant difference in the overall survival between complete and incomplete responders (p = 0.036). Median survival in the pIR group was 24.4 months and the median survival was not reached during the observation time in pCR. The 3-year-survival-rate was 70% in pCR and 40% in pIR (p = 0.01). Positive lymph nodes (ypN+) were present in 56 patients (51%). The 3-year-survival-rate was 59% in pIR with ypN0 and 29% in pIR with ypN+ (p = 0.005). CONCLUSIONS: Complete response to neoadjuvant therapy has a significantly better overall and 3-year-survival after esophagectomy than incomplete response. In incomplete responders, residual lymph node disease was associated with a significantly worse survival. These findings suggest that the degree of pathologic response and lymph node status are major prognostic factors for survival in EAC patients with stage III disease.
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Adenocarcinoma/mortalidade , Carcinoma de Células Escamosas/mortalidade , Quimiorradioterapia Adjuvante/mortalidade , Neoplasias Esofágicas/mortalidade , Terapia Neoadjuvante/mortalidade , Adenocarcinoma/patologia , Adenocarcinoma/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/terapia , Neoplasias Esofágicas/patologia , Neoplasias Esofágicas/terapia , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: Intramucosal esophageal adenocarcinoma can be reliably treated endoscopically. Controversy exists about the use of endotherapy versus esophagectomy for submucosal tumors. Increasingly endotherapy is considered for submucosal tumors in part because of the presumed high mortality with esophagectomy and the perceived poor prognosis in patients with nodal disease. This study was designed to assess survival following primary en bloc esophagectomy (EBE) in patients with submucosal esophageal adenocarcinoma (EAC). METHODS: This is a retrospective review of all patients who underwent EBE for submucosal EAC between 1998 and 2015. No patient had neoadjuvant therapy. RESULTS: There were 32 patients (28M/4F; median age 64 years). The median tumor size was 1.5 cm (0.4-8.0), and the median number of resected nodes was 48 (23-85). There was one perioperative death. Lymph node metastases were present in 7 patients (22%). There was one involved node in four patients and 2, 3, and 31 nodes in one patient each. The one N3 patient received adjuvant therapy. The median follow-up was 87 months. Overall survival at 5 and 10 years was 84 and 70% respectively. Disease-specific survival at 10 years was 90%. Eight patients died, but only three deaths (9%) were related to EAC. Disease-specific survival at 10 years in node-positive patients was 71%. CONCLUSIONS: Survival after primary en bloc esophagectomy for submucosal adenocarcinoma was excellent even in node-positive patients. Mortality with esophagectomy was low and far less than the 22% risk of node metastases in patients with submucosal tumor invasion. Esophagectomy should remain the preferred treatment for T1b esophageal adenocarcinoma.