RESUMO
INTRODUCTION: Heller myotomy (HM) remains the gold standard procedure for achalasia. The addition of different types of fundoplication to HM has been debated in several studies. Given the contradictory reports, this meta-analysis was undertaken to compare different outcomes after HM and HM with fundoplication (HMF). METHODS: An electronic search was performed among five major databases (PubMed, Ovid, Scopus, Cochrane Library, Google Scholar) from inception to October 2019, identifying all randomised and non-randomised studies comparing HM with HMF. Two authors searched electronic databases using the keywords 'achalasia' AND 'dysphagia' AND 'gastroesophageal reflux' and all data were pooled for random-effects meta-analysis. The primary and secondary outcomes were gastroesophageal reflux and dysphagia, respectively. RESULTS: A total of six studies were included and involved 576 patients comparing HM and HMF. There was no statistically significant difference between gastroesophageal reflux in the HM vs HMF group (21.3% vs 22.9%, RR 1.32, 95% CI 0.60-2.88, p = 0.49). There was a slightly higher incidence of dysphagia observed in HM vs HMF (14.8% vs 10.8%, RR 1.54, 95% CI 0.98-2.41, p = 0.06). CONCLUSIONS: There was no statistically significant difference in long-term outcomes between a group of patients undergoing HM and a group who underwent HM with fundoplication.
Assuntos
Acalasia Esofágica , Fundoplicatura , Miotomia de Heller , Idoso , Transtornos de Deglutição/epidemiologia , Acalasia Esofágica/epidemiologia , Acalasia Esofágica/cirurgia , Feminino , Fundoplicatura/efeitos adversos , Fundoplicatura/estatística & dados numéricos , Miotomia de Heller/efeitos adversos , Miotomia de Heller/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Resultado do TratamentoRESUMO
Background and Aims: Laparoscopic Heller's myotomy (LHM), per oral endoscopic myotomy, and pneumatic dilatation are well-established methods to treat achalasia. The ideal treatment algorithm in elderly patients is, however, still elusive. This multicenter study aims to evaluate outcomes and changes in routine therapeutic options in patients >80 years of age. Methods: Worldwide high-volume centers for the treatment of achalasia were surveyed. Therapeutic options and outcomes in patients >80 years of age were reviewed. Results: Eighty-five (54% men, mean age 84 ± 4 years) patients were studied. Primary treatment was endoscopic in 43 (51%) patients, surgical in 39 (46%) patients (30 LHM, 9 cardioplasty + gastrectomy), and medical in 3 (4%) patients. Four centers tailored treatment based on age (14% of the patients). Secondary treatment was necessary in 34 (40%) patients: 30 of them with endoscopic treatment as primary treatment. LHM was performed in 20 patients and endoscopic treatment in 14 patients. A total of 11 (13%) patients had complications after LHM. Seven had LHM or cardioplasty + gastrectomy as primary treatment. Four had LHM as secondary treatment. The mean time of hospitalization was 4 ± 2 days for those who did not have complications, and 7 ± 6 days for those who had complications. Conclusions: Most specialized centers do not tailor treatment based on advanced age. Treatment of the oldest-old patients should be based solely on their physiologic and mental health, not their age. Endoscopic treatment has a high rate of recurrence and gastrectomy a high rate of complications in his population. LHM seems to be a safe option with good outcomes in this population.
Assuntos
Acalasia Esofágica/cirurgia , Miotomia de Heller/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Fatores Etários , Idoso de 80 Anos ou mais , Dilatação , Feminino , Seguimentos , Pesquisas sobre Atenção à Saúde , Humanos , Laparoscopia/estatística & dados numéricos , Masculino , Seleção de Pacientes , Estudos Retrospectivos , Resultado do TratamentoRESUMO
This study aimed to compare clinical results, symptom relief, quality of life and patient satisfaction after the 2 most common procedures for achalasia treatment: laparoscopic Heller myotomy (LHM) and endoscopic balloon dilatation (EBD).Patients treated at University Hospital of Heidelberg with LHM or EBD were included. A retrospective chart review of perioperative data and a prospective follow-up of therapeutic efficiency, Gastrointestinal Quality of Life Index (GIQLI) and patient satisfaction was conducted.Follow-up data (mean follow-up: 75.1â±â53.9 months for LHM group and 78.9â±â45.6 months for EBD) were obtained from 36 patients (19 LHM; 17 EBD). Eckardt score (median (q1,q3): 2 (1,4) in both groups, Pâ=â.91, GIQLI (LHM: 117 (91.5, 126) vs EBD: 120 (116, 128), Pâ=â.495) and patient satisfaction (3 (2,3) vs 3 (2,4), Pâ=â.883) did not differ between groups. Fifteen patients (78.9%) in LHM group and 11 (64.7%) in EBD group (Pâ=â.562) stated they would undergo the intervention again. All patients with EBD had at least 2 dilatations (100%), whilst only 2 patients (10.5%) had dilatation after LHM (Pâ<â.001). There were no complications after EBD, but 2 after LHM (10.5%, Pâ=â.517).Both LHM and EBD are able to control symptoms and provide similar quality of life and patient satisfaction. However, reintervention rate was higher following EBD, hence LHM provided a more sustained treatment than EBD.
Assuntos
Dilatação/estatística & dados numéricos , Acalasia Esofágica/cirurgia , Esofagoscopia/estatística & dados numéricos , Miotomia de Heller/estatística & dados numéricos , Dilatação/instrumentação , Dilatação/métodos , Esofagoscopia/métodos , Feminino , Seguimentos , Miotomia de Heller/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente/estatística & dados numéricos , Estudos Prospectivos , Qualidade de Vida , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Minimally invasive Heller myotomy is considered the gold standard surgical approach for symptomatic achalasia because it is a safe and effective procedure. Over the last years, several studies comparing the laparoscopic and robotic approach for Heller myotomy have been published. Although the robotic approach appears to have some advantages over standard laparoscopy, data on this topic are still controversial and no definite conclusions have been drawn. This metanalysis has been designed to systematically evaluate and compare the effectiveness and safety of the robot-assisted Heller myotomy as compared to the standard laparoscopic approach. According to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, a systematic search on both laparoscopic and robotic Heller myotomy was performed in all the major electronic databases (PubMed, Web of Science, Scopus, EMBASE), using the following search string: (achalasia OR Dor) AND robotic. Six articles were included in the final analysis. A metaregression analysis was performed to assess the possible effects of demographic variables (age, gender, body mass indes (BMI)) and previous abdominal surgery or endoscopic intervention on the analyzed outcomes. No statistical difference was observed in operative times (mean difference (MD) = 20.79, P = 0.19, 95% confidence interval (CI) -10.05,51,62), estimated blood loss (MD = -17.10, P = 0.13, 95% CI -40.48,5.08), conversion rate to open surgery (risk difference (RD) = -0.01, P = 0.33, 95% CI -0.05,0.02), length of hospital stay (MD = -0.73, P = 0.15, 95% CI -1.71,0.25) and long-term recurrence (odds ratio (OR) = 0.59, P = 0.45, 95% CI 0.15,2.33). On the contrary, the robotic approach was found to be associated with a significantly significant lower rate of intraoperative esophageal perforations (OR = 0.13, P < 0.001, 95% CI 0.04, 0.45). Our results suggest that the robotic approach is safer than the laparoscopic Heller myotomy, encouraging the use of robot-assisted surgery. However, our analysis is limited because of the exiguous number of comparative studies and because most of the included studies were statistically underpowered, given the small sample size. Moreover, a high degree of heterogeneity was observed in most of published studies. Taking in consideration the additional costs of robot-assisted procedures, larger Randomized Controlled Trials (RCTs) are advocated to confirm the safety and effectiveness of the robotic approach, and its advantages over standard laparoscopic surgery. In conclusion, well-designed prospective trials and RCTs with homogeneous parameters are needed to draw definitive conclusions about the best surgical approach to pursue in treating symptomatic achalasia.
Assuntos
Acalasia Esofágica/cirurgia , Miotomia de Heller/estatística & dados numéricos , Laparoscopia/estatística & dados numéricos , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricos , Conversão para Cirurgia Aberta/estatística & dados numéricos , Feminino , Miotomia de Heller/métodos , Humanos , Laparoscopia/métodos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Resultado do TratamentoRESUMO
Background: Treatment options for achalasia include endoscopic and surgical techniques that carry the risk of esophageal bleeding and perforation. The rare coexistence of esophageal varices has only been anecdotally described and treatment is presumed to carry additional risk. Methods: Experience from physicians/surgeons treating this rare combination of disorders was sought through the International Manometry Working Group. Results: Fourteen patients with achalasia and varices from seven international centers were collected (mean age 61 ± 9 years). Five patients were treated with botulinum toxin injections (BTI), four had dilation, three received peroral endoscopic myotomy (POEM), one had POEM then dilation, and one patient underwent BTI followed by Heller's myotomy. Variceal eradication preceded achalasia treatment in three patients. All patients experienced a significant symptomatic improvement (median Eckardt score 7 vs 1; p < 0.0001) at 6 months follow-up, with treatment outcomes resembling those of 20 non-cirrhotic achalasia patients who underwent similar therapy. No patients had recorded complications of bleeding or perforation. Conclusion: This study shows an excellent short-term symptomatic response in patients with esophageal achalasia and varices and demonstrates that the therapeutic outcomes and complications, other than transient encephalopathy in both patients who had a portosystemic shunt, did not differ to disease-matched patients without varices.
Assuntos
Acalasia Esofágica/terapia , Varizes Esofágicas e Gástricas/terapia , Idoso , Toxinas Botulínicas/administração & dosagem , Dilatação/estatística & dados numéricos , Acalasia Esofágica/complicações , Esfíncter Esofágico Inferior/efeitos dos fármacos , Esfíncter Esofágico Inferior/cirurgia , Varizes Esofágicas e Gástricas/complicações , Esofagoscopia/métodos , Feminino , Seguimentos , Miotomia de Heller/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: High-resolution esophageal manometry (HREM) during laparoscopic Heller myotomy (LHM) with fundoplication for achalasia allows tailoring of myotomy length and wrap tightness. The purpose of this study is to quantify long-term postoperative symptom severity and quality of life using validated questionnaires. METHODS: Children ≤18â¯years with achalasia who previously underwent LHM with intraoperative HREM from 2010 to 2017 were prospectively surveyed. Eckardt Symptom Score (ESS), Achalasia Severity Questionnaire (ASQ), Pediatric Quality of Life Inventory (PedsQL), and Pediatric GERD Symptom and Quality of Life (PGSQ) questionnaires were administered. Scores for historical controls were obtained from prior survey instrument validation studies as comparison. RESULTS: Of 30 eligible patients, 12 (40%) completed the surveys. Mean age at time of surgery was 13⯱â¯3â¯years. Assessment was performed at least 10â¯months after surgery with mean time elapsed of 3.6⯱â¯2â¯years. Average premyotomy lower esophageal sphincter (LES) pressure, postmyotomy LES pressure, and postfundoplication LES pressure were 30⯱â¯10â¯mmHg, 14⯱â¯6â¯mmHg, and 18⯱â¯9, respectively. ESS (2.3/12), ASQ (39/100⯱â¯16), PGSQ (symptom: 0.6/4⯱â¯0.4, school: 0.4/4⯱â¯0.4), and overall PedsQL (82/100⯱â¯15) were similar to those of healthy historical controls. CONCLUSION: Children with achalasia undergoing LHM with intraoperative HREM had sustained long-term symptom improvement and quality of life scores comparable to healthy patients. STUDY AND LEVEL OF EVIDENCE: Retrospective, II.
Assuntos
Acalasia Esofágica , Miotomia de Heller , Manometria , Qualidade de Vida , Adolescente , Criança , Acalasia Esofágica/epidemiologia , Acalasia Esofágica/cirurgia , Refluxo Gastroesofágico , Miotomia de Heller/efeitos adversos , Miotomia de Heller/métodos , Miotomia de Heller/estatística & dados numéricos , Humanos , Laparoscopia , Manometria/efeitos adversos , Manometria/métodos , Manometria/estatística & dados numéricos , Estudos RetrospectivosRESUMO
INTRODUCTION: Achalasia is a disorder characterised by failed relaxation of the lower oesophageal sphincter. The aim of this study was to examine, at a national level, the long-term outcomes of achalasia therapies. METHODS: Hospital Episode Statistics include diagnostic and procedural data for all English National Health Service-funded hospital admissions. Subjects with a code for achalasia who had their initial treatment between January 2006 and December 2015 were grouped by treatment; pneumatic dilatation (PD) or surgical Heller's myotomy (HM). Procedural failure was defined as time to a further episode of the same therapy or a change to a different therapy. Up to three PDs were permitted without being considered a therapy failure. RESULTS: 6938 subjects were included; 3619 (52.2%) were men and median age at diagnosis was 59 (IQR 43-75) years. 4748 (68.4%) initially received PD and 2190 (31.6%) HM. The perforation rate following PD was 1.6%. Mortality at 30 days was 0.0% for HM and 1.9% for PD, and <8% after perforation following PD. Factors associated with increased mortality after PD included age quintile 66-77 (OR 4.55 (95% CI 2.00 to 10.38), p<0.001), >77 (9.78 (4.33 to 22.06), p<0.001); Charlson comorbidity score >4 (2.87 (2.08 to 3.95), p<0.001); previous HM (2.47 (1.33 to 4.62), p<0.001); and repeat PD 1-3 (1.58 (1.15 to 2.16), p=0.005), >3 (1.97 (1.21 to 3.19), p=0.006). Durability of up to 3 PD and HM over 10 years of follow-up was 86.2% and 81.9%, respectively (p<0.001). DISCUSSION: The efficacy of PD for achalasia appears to be greater than HM over 10 years. There was no mortality associated with HM, but 1.9% of subjects died within 30 days of PD. Mortality was associated with increasing age, comorbidity, previous HM and repeat PD.
Assuntos
Dilatação/estatística & dados numéricos , Acalasia Esofágica/cirurgia , Miotomia de Heller/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Dilatação/efeitos adversos , Inglaterra/epidemiologia , Acalasia Esofágica/etiologia , Acalasia Esofágica/mortalidade , Esfíncter Esofágico Inferior , Feminino , Miotomia de Heller/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: Mucosal injury (MI) is one of the most common perioperative adverse events of per-oral endoscopic myotomy (POEM). Severe undertreated MI may lead to contamination of the tunnel and even mediastinitis. This study explored the characteristics, predictors, and management approaches of intraoperative MI. METHODS: A retrospective review of the prospectively collected database at a large tertiary referral endoscopy unit was conducted for all patients undergoing POEM between August 2010 and March 2016. MI was graded according to the difficulty of repair (I, easy to repair; II, difficult to repair). The primary outcomes were the incidence and predictors of intraoperative MI. Secondary outcomes were MI details and the corresponding treatment. RESULTS: POEM was successfully performed in 1912 patients. A total of 338 patients experienced 387 MIs, for an overall frequency of 17.7% (338/1912). Type II MI was rare, with a frequency of 1.7% (39/1912). Major adverse events were more common in patients with MI than in those without MI (6.2% vs 2.5%, P < .001). On multivariable analysis, MI was independently associated with previous Heller myotomy (odds ratio [OR], 2.094; P = .026), previous POEM (OR, 2.441; P = .033), submucosal fibrosis (OR, 4.530; P < .001), mucosal edema (OR, 1.834; P = .001), and tunnel length ≥13 cm (OR, 2.699; P < .001). Previous POEM (OR, 5.005; P = .030) and submucosal fibrosis (OR, 12.074; P < .001) were significant predictors of type II MI. POEM experience >1 year was a protective factor for MI (OR, .614; P = .042) and type II MI (OR, .297; P = .042). CONCLUSIONS: MI during POEM is common, but type II injury is rare. Previous POEM and submucosal fibrosis were significant predictors of type II mucosal injury. POEM experience after the learning curve reduces the risk of MI.
Assuntos
Acalasia Esofágica/cirurgia , Mucosa Esofágica/lesões , Mucosa Gástrica/lesões , Complicações Intraoperatórias/epidemiologia , Piloromiotomia/efeitos adversos , Gastropatias/epidemiologia , Adulto , Cárdia/lesões , Edema/epidemiologia , Endoscopia do Sistema Digestório , Doenças do Esôfago/epidemiologia , Doenças do Esôfago/etiologia , Perfuração Esofágica/epidemiologia , Perfuração Esofágica/etiologia , Perfuração Esofágica/cirurgia , Feminino , Fibrose/epidemiologia , Fundo Gástrico/lesões , Miotomia de Heller/estatística & dados numéricos , Humanos , Complicações Intraoperatórias/etiologia , Complicações Intraoperatórias/cirurgia , Modelos Logísticos , Masculino , Mediastinite/epidemiologia , Mediastinite/etiologia , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de Risco , Gastropatias/etiologia , Adulto JovemRESUMO
INTRODUCTION: The current surgical landscape reflects a continual trend towards sub-specialization, evidenced by an increasing number of US surgeons who pursue fellowship training after residency. Despite this growing trend, however, the effect of advanced gastrointestinal (GI)/minimally invasive surgery (MIS) fellowship programs on patient outcomes following foregut/esophageal operations remains unclear. This study looks at two representative foregut surgeries (laparoscopic fundoplication and esophagomyotomy) performed in New York State (NYS), comparing hospitals which do and do not possess a GI/MIS fellowship program, to examine the effect of such a program on perioperative outcomes. We also aimed to identify any patient or hospital factors which might influence perioperative outcomes. METHODS: The SPARCS database was examined for all patients who underwent a foregut procedure (specifically, either an esophagomyotomy or a laparoscopic fundoplication) between 2012 and 2014. We compared the following outcomes between institutions with and without a GI/MIS fellowship program: 30-day readmission, hospital length of stay (LOS), and development of any major complication. RESULTS: There were 3175 foregut procedures recorded from 2012 to 2014. Just below one third (n = 1041; 32.8%) were performed in hospitals possessing a GI/MIS fellowship program. Among our entire included study population, 154 patients (4.85%) had a single 30-day readmission, with no observed difference in readmission between hospitals with and without a GI/MIS fellowship program, even after controlling for potential confounding factors (p = 0.6406 and p = 0.2511, respectively). Additionally, when controlling for potential confounders, the presence/absence of a GI/MIS fellowship program was found to have no association with risk of having a major complication (p = 0.1163) or LOS (p = 0.7562). Our study revealed that postoperative outcomes were significantly influenced by patient race and payment method. Asians and Medicare patients had the highest risk of suffering a severe complication (10.00 and 7.44%; p = 0.0311 and p = 0.0036, respectively)-with race retaining significance even after adjusting for potential confounders (p = 0.0276). Asians and uninsured patients demonstrated the highest readmission rates (15.00 and 12.50%; p = 0.0129 and p = 0.0012, respectively)-with both race and payment method retaining significance after adjustment (p = 0.0362 and p = 0.0257, respectively). Lastly, payment method was significantly associated with postoperative LOS (p < 0.0001), with Medicaid patients experiencing the longest LOS (mean 3.99 days) and those with commercial insurance experiencing the shortest (mean 1.66 days), a relationship which retained significance even after adjusting for potential confounders (p < 0.0001). CONCLUSION: The presence of a GI/MIS fellowship program does not impact short-term patient outcomes following laparoscopic fundoplication or esophagomyotomy (two representative foregut procedures). Presence of such a fellowship should not play a role in choosing a surgeon. Additionally, in these foregut procedures, patient race (particularly Asian race) and payment method were found to be independently associated with postoperative outcomes, including postoperative LOS.