RESUMO
BACKGROUND AND AIM: Surgical cholecystectomy is the gold standard strategy for the management of acute cholecystitis (AC). However, some patients are considered unfit for surgery due to certain comorbid conditions. As such, we aimed to compare less invasive treatment strategies such as endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) and percutaneous gallbladder drainage (PT-GBD) for the management of patients with AC who are suboptimal candidates for surgical cholecystectomy. METHODS: A comprehensive search of multiple electronic databases was performed to identify all the studies comparing EUS-GBD versus PT-GBD for patients with AC who were unfit for surgery. A subgroup analysis was also performed for comparison of the group undergoing drainage via cautery-enhanced lumen-apposing metal stents (LAMS) versus PT-GBD. The outcomes included technical and clinical success, adverse events (AEs), recurrent cholecystitis, reintervention, and hospital readmission. RESULTS: Eleven studies including 1155 patients were included in the statistical analysis. There was no difference between PT-GBD and EUS-GBD in all the evaluated outcomes. On the subgroup analysis, the endoscopic approach with cautery-enhanced LAMS was associated with lower rates of adverse events (RD = - 0.33 (95% CI - 0.52 to - 0.14; p = 0.0006), recurrent cholecystitis (- 0.05 RD (95% CI - 0.09 to - 0.02; p = 0.02), and hospital readmission (- 0.36 RD (95% CI-0.70 to - 0.03; p = 0.03) when compared to PT-GBD. All other outcomes were similar in the subgroup analyses. CONCLUSIONS: EUS-GBD using cautery-enhanced LAMS is superior to PT-GBD in terms of safety profile, recurrent cholecystitis, and hospital readmission rates in the management of patients with acute cholecystitis who are suboptimal candidates for cholecystectomy. However, when cautery-enhanced LAMS are not used, the outcomes of EUS-GBD and PT-GBD are similar. Thus, EUS-GBD with cautery-enhanced LAMS should be considered the preferable approach for gallbladder drainage for this challenging population.
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Colecistite Aguda , Colecistite , Colecistostomia , Humanos , Colecistostomia/efeitos adversos , Colecistite Aguda/diagnóstico por imagem , Colecistite Aguda/cirurgia , Colecistite Aguda/etiologia , Endossonografia , Colecistite/cirurgiaRESUMO
OBJECTIVES: Endoscopic vacuum therapy (EVT) possesses a unique mechanism of action providing a less invasive alternative for the management of transmural gastrointestinal defects (TGID). This study evaluates the efficacy and safety of a novel homemade EVT (H-EVT) for the treatment of TGID. METHODS: Retrospective multicenter study including patients who underwent H-EVT for TGID between January 2019 and January 2022. Main outcomes included technical and clinical success as well as safety outcomes. Subgroup analyses were included by defect location and classification. Logistic regression analyses were performed to determine predictors for successful closure. RESULTS: A total of 144 patients were included. Technical success was achieved in all patients, with clinical success achieved in 88.89% after a mean of 3.49 H-EVT exchanges over an average of 23.51 days. After excluding 10 cases wherein it was not possible to achieve negative pressure, successful closure occurred in 95.52% of patients. Time to clinical success was less for defects caused by endoscopic (hazard ratio [HR] 0.63; 95% confidence interval [CI] 0.33-1.20) compared to surgical procedures and for patients with simultaneous intracavitary and intraluminal H-EVT placement (HR 0.70; 95% CI 0.55-0.91). Location and classification of defect did not impact clinical success rate. Simultaneous placement of both an intraluminal and intracavitary H-EVT (odds ratio 3.08; 95% CI 1.19-7.95) was a significant predictor of clinical success. Three device-related adverse events (2.08%) occurred. CONCLUSIONS: The use of the H-EVT is feasible, safe, and effective for the management of TGID.
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Tratamento de Ferimentos com Pressão Negativa , Humanos , Tratamento de Ferimentos com Pressão Negativa/efeitos adversos , Tratamento de Ferimentos com Pressão Negativa/métodos , Fístula Anastomótica/cirurgia , Endoscopia/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Primary obesity surgery endoluminal (POSE) utilizes an incision-less operating platform system to create full-thickness plications in the gastric fundus and body (original POSE). Many studies have demonstrated the safety and efficacy of original POSE for the treatment of obesity. OBJECTIVE: We aimed to conduct a systematic review and meta-analysis of available literature in an attempt to evaluate the outcomes of original POSE per the ASGE task force thresholds. METHODS: Bibliographic databases were systematically searched for studies assessing the outcomes of POSE for the treatment of obesity. All randomized controlled trials (RCTs) and observational studies that assessed outcomes of POSE were included. Studies were included if they reported percent total weight loss (%TWL) or percent excess weight loss (%EWL) and the incidence of serious adverse events (SAE). RESULTS: A total of seven studies with 613 patients were included. Two included studies were RCTs, while the remaining were observational studies. Pooled mean %EWL at 3-6 months and 12-15 months were 42.62 (95% CI 37.56-47.68) and 48.86 (95% CI 42.31-55.41), respectively. Pooled mean %TWL at 3-6 months and 12-15 months was 13.45 (95% CI 8.93-17.97) and 12.68 (95% CI 8.13-17.23), respectively. Subgroup analysis of two RCTs showed that weight loss at 1 year was significantly higher in POSE patients (%EWL difference in means 19.45 (95% CI 4.65-34.24, p value = 0.01). The overall incidence of serious adverse events was only 2.84% and included GI bleeding, extra-gastric bleeding, hepatic abscess, severe pain, severe nausea, and severe vomiting. The mean number of total anchors placed in the fundus and body was 13.18 (95% CI 11.77-14.58), and the mean procedure time was 44.55 min (95% CI 36.44-52.65). CONCLUSION: POSE, a minimally invasive endoscopic bariatric therapy, is a safe and effective modality for the treatment of obesity. The outcomes of POSE meet and surpass the ASGE joint task force thresholds. Future studies should evaluate newer versions of this procedure that emphasize gastric body plication sparing the fundus.
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Cirurgia Bariátrica , Gastroplastia , Obesidade Mórbida , Cirurgia Bariátrica/métodos , Gastroplastia/métodos , Humanos , Obesidade/etiologia , Obesidade/cirurgia , Obesidade Mórbida/cirurgia , Resultado do Tratamento , Redução de PesoRESUMO
INTRODUCTION: Peroral endoscopic myotomy (POEM) demonstrated similar efficacy to surgical myotomy in the management of achalasia. However, gastroesophageal reflux disease (GERD) is common after POEM. The aim of this study is to identify factors associated with GERD after POEM. METHOD: After searching electronic databases, randomized trials and observational studies including patients with achalasia or other spastic esophageal disorders, treated by POEM, and providing GERD data were selected. GERD was evaluated by 3 methods: pH monitoring, endoscopic findings, and symptoms. For each method, an analysis was performed comparing the outcomes related to the following independent variables: full-thickness (FT) vs circular myotomy, anterior vs posterior, long myotomy vs short myotomy, naive vs previous treatment failure, previous Heller myotomy (HM) vs non-previous-HM, Type I vs II, Type I vs III, and Type II vs III. RESULTS: 2869 publications were identified, and 25 studies met criteria for inclusion in the qualitative analysis. Of these, 18 were included in the meta-analysis. According to the endoscopic findings, circular and anterior myotomy demonstrated a lower trend of GERD with borderline significance (p = 0.06; p = 0.07, respectively). In the pH monitoring and symptom analyses, circular myotomy, anterior myotomy, treatment naive, and non-HM patients were associated with a lower occurrence of GERD; however, no statistically significant difference was found. When comparing achalasia subtypes, no statistical difference was found in all analyses. CONCLUSION: This systematic review and meta-analysis suggest that a circular anterior approach may limit post-POEM GERD and should be considered in appropriate patients.
Assuntos
Acalasia Esofágica/cirurgia , Refluxo Gastroesofágico/etiologia , Miotomia/efeitos adversos , Cirurgia Endoscópica por Orifício Natural/efeitos adversos , Esofagite Péptica/etiologia , Miotomia de Heller/efeitos adversos , Miotomia de Heller/métodos , Humanos , Masculino , Miotomia/métodos , Cirurgia Endoscópica por Orifício Natural/métodos , Complicações Pós-Operatórias/etiologia , Fatores de Risco , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: Pain is one of the consequences of chronic pancreatitis (CP) that has the greatest impact on the quality of life of patients. Endoscopic and surgical interventions, by producing a decrease in intraductal pancreatic pressure, can provide pain relief. This is the first systematic review that includes only randomized clinical trials (RTCs) comparing outcomes in the short-term (less than 2 years) and long-term (more than 2 years) between these two types of interventions. MATERIAL AND METHODS: A comprehensive search of multiple electronic databases to identify RTCs comparing short and long-term pain relief, procedural complications, and days of hospitalization between endoscopic and surgical interventions was performed following the PRISMA guidelines. RESULTS: Three RCTs evaluating a total of 199 patients (99 in the endoscopy group and 100 in the surgery group) were included in this study. Surgical interventions provided complete pain relief, with statistical difference, in the long-term (16,4% vs 35.7%; RD 0.19; 95% CI 0.03-0.35; p = 0.02; I2 = 0%), without significant difference in short-term (17.5% vs 31.2%; RD 0.14; 95% CI -0.01-0.28; p = 0.07; I2 = 0%) when compared to endoscopy. There was no statistical difference in short-term (17.5% vs 28.1%; RD 0.11; 95% CI -0.04-0.25; p = 0.15; I2 = 0%) and long-term (34% vs 41.1%; RD 0.07; 95% CI -0.10-0.24; p = 0.42; I2 0%) in partial relief of pain between both interventions. In the short-term, both complications (34.9% vs 29.7%; RD 0.05; 95% CI -0.10-0.21; p = 0.50; I2 = 48%) and days of hospitalization (MD -1.02; 95% CI -2.61-0.58; p = 0.21; I2 = 0%) showed no significant differences. CONCLUSION: Surgical interventions showed superior results when compared to endoscopy in terms of complete long-term pain relief. The number of complications and length of hospitalization in both groups were similar.
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Pancreatite Crônica , Qualidade de Vida , Endoscopia , Humanos , Dor , Manejo da Dor , Pancreatite Crônica/complicações , Pancreatite Crônica/cirurgiaRESUMO
BACKGROUND: Submucosal tunneling endoscopic resection (STER) and endoscopic submucosal excavation (ESE) are less-invasive therapeutic alternatives to surgical resection for the removal of esophageal or gastric submucosal tumors (SMTs). This study aimed to comparing STER versus ESE for the resection of esophageal and gastric SMTs from the muscularis propria. METHODS: This systematic review and meta-analysis was reported in accordance with PRISMA guidelines through December 2020. Pooled outcome measures included complete resection, en bloc resection, bleeding, perforation, adverse events, recurrence, procedure duration, and length of hospital stay. Risk ratio (RR) and mean difference (MD) was calculated as well as Peto time-to-event analyses to determine recurrence rate. RESULTS: Five retrospective cohort studies (n = 269 STER versus n = 319 ESE) were included. There was no difference in rates of complete resection [RR: 1.01 (95% CI 0.94, 1.07)], en bloc resection [RR: 0.95 (95% CI 0.84, 1.08)], recurrence [OR: 1.18 (95% CI 0.33, 4.16)], and total adverse events [RR: 1.33 (95% CI 0.78, 2.27)]. Specific adverse events including rates of perforation [RR: 0.57 (95% CI 0.12, 2.74)] and bleeding [RR: 1.21 (95% CI 0.30, 4.88)] were not different between STER and ESE. There was a statistical difference when evaluating procedure time, with the STER group presenting significantly larger values [MD: 24.62 min (95% CI 20.04, 29.20)]. CONCLUSION: STER and ESE were associated with similar efficacy and safety; however, ESE was associated with a significantly decreased time to complete the procedure.
Assuntos
Ressecção Endoscópica de Mucosa , Neoplasias Esofágicas , Neoplasias Gástricas , Mucosa Gástrica/cirurgia , Humanos , Estudos Retrospectivos , Neoplasias Gástricas/cirurgia , Resultado do TratamentoRESUMO
PURPOSE: Malignant gastric outlet obstruction (GOO) is associated with significant morbidity and decreased quality of life, thereby necessitating effective and safe palliative treatment. As such, we sought to compare endoscopic ultrasound-guided gastroenterostomy (EUS-GE) versus duodenal stent (DS) placement and surgical gastrojejunostomy (SGJ) for palliation of malignant GOO. METHODS: Searches of electronic databases were performed to identify studies comparing EUS-GE versus DS and/or SGJ for palliative treatment of GOO. Outcomes included technical and clinical success, severe adverse events (SAEs), rate of stent obstruction (including tumor ingrowth), length of hospital stay (LOS), reintervention, and 30-day all-cause mortality. Differences in dichotomous and continuous outcomes were reported as risk difference and mean difference, respectively. RESULTS: Seven studies (n = 513 patients) were included. When compared to DS placement, EUS-GE was associated with a higher clinical success, fewer SAEs, decreased stent obstruction, lower rate of tumor ingrowth, and decreased need for reintervention. Compared to SGJ, EUS-GE was associated with a lower technical success; however, LOS was significantly decreased. All other outcomes including clinical success, SAEs, reintervention rate, and 30-day mortality were not significantly different between an EUS-guided versus surgical approach. CONCLUSIONS: EUS-GE was associated with significantly improved outcomes compared to DS placement for palliative treatment of malignant GOO. Despite SGJ possessing a higher technical success compared to EUS-GE, LOS was significantly longer with no difference in clinical success or rate of adverse events.
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Derivação Gástrica , Obstrução da Saída Gástrica , Derivação Gástrica/efeitos adversos , Obstrução da Saída Gástrica/etiologia , Obstrução da Saída Gástrica/cirurgia , Gastroenterostomia , Humanos , Cuidados Paliativos , Qualidade de Vida , Stents , Ultrassonografia de IntervençãoRESUMO
BACKGROUND: Upper gastrointestinal fistulas, leaks, and perforations represent a high cost burden to health systems worldwide, with high morbidity and mortality rates for affected patients. Management of these transmural defects remains therapeutically challenging. OBJECTIVES: The aim of this study is to perform a systematic review and meta-analysis to investigate the efficacy and safety of self-expanding metal stents (SEMS) versus endoscopic vacuum therapy (EVT) for treatment of upper gastrointestinal transmural defects. METHODS: Searches were performed on MEDLINE, EMBASE, Central Cochrane, Latin American and Caribbean Health (LILACS), and gray literature, as well as a manual search to identify studies comparing SEMS versus EVT to treat upper gastrointestinal transmural defects. Evaluated outcomes were: rates of successful closure, mortality, length of hospital stay, duration of treatment, and adverse events. RESULTS: Five studies with a total of 274 patients were included. There was a 21% increase in successful fistula closure attributed to EVT compared with the SEMS group (RD 0.21, CI 0.10-0.32; P = 0.0003). EVT demonstrated a 12% reduction in mortality compared to stenting (RD 0.12, CI 0.03-0.21; P = 0.006) and an average reduction of 14.22 days in duration of treatment (CI 8.38-20.07; P < 0.00001). There was a 24% reduction in adverse events (RD 0.24, CI 0.13-0.35; P = 0.0001. There were no statistical differences between the studied therapies regarding the length of hospital stay. CONCLUSION: Endoscopic vacuum therapy proves to be superior in successful defect closure, mortality, adverse events and duration of treatment.
Assuntos
Tratamento de Ferimentos com Pressão Negativa , Trato Gastrointestinal Superior , Fístula Anastomótica , Humanos , Stents , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: A significant number of patients regain weight after Roux-en-Y gastric bypass. Ablation with argon plasma coagulation (APC) plus endoscopic full-thickness suturing (FTS-APC) and ablation alone have been reported for treating weight regain when associated with gastrojejunostomy (GJ) dilation. However, comparative controlled data are still lacking. METHODS: This was a pilot single-center open-label randomized trial comparing the effectiveness and safety of APC alone versus FTS-APC for transoral outlet reduction. Patients with at least 20% weight regain from the nadir, and GJ ≥15 mm were considered eligible. The primary outcome was percentage total weight loss (%TWL) at 12 months. Secondary outcomes were the incidence of adverse events, amelioration of metabolic laboratory parameters, and improvement in quality of life and eating behavior. RESULTS: Forty patients meeting the eligibility criteria were enrolled from October 2017 to July 2018. Technical and clinical success rates were similar between the groups. At 12 months, the mean %TWL was 8.3% ± 5.5% in the APC alone group versus 7.5% ± 7.7% in the FTS-APC group (P = .71). The pre-revisional % solid gastric retention at 1 hour positively correlated with the probability of achieving ≥10% TWL at 12 months. Both groups experienced significant reductions in low-density lipoprotein and triglyceride levels at 12 months, and improvement in eating behavior and quality of life at 3 months. There were 2 cases of stenoses (1 from each group), which were successfully treated with endoscopic balloon dilation. CONCLUSION: APC alone is similar to FTS-APC in terms of technical and clinical outcomes within 1 year of follow-up. (Clinical trial registration number: NCT03094936.).
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Derivação Gástrica , Coagulação com Plasma de Argônio , Humanos , Obesidade Mórbida/cirurgia , Estudos Prospectivos , Qualidade de Vida , Técnicas de Sutura , Resultado do Tratamento , Aumento de PesoRESUMO
BACKGROUND: Sleeve gastrectomy is a well-standardized surgical treatment for obesity. However, rates of weight regain after sleeve gastrectomy in long-term follow-up are relatively high. This multicenter study is the first to evaluate the use of an endoscopic sleeve gastroplasty (ESG) technique for the management of this population. METHODS: This was a multicenter retrospective study, including patients with weight regain following sleeve gastrectomy who underwent ESG for weight loss. Primary outcomes included absolute weight loss, percent total weight loss (%TWL), change in body mass index (BMI), percent excess weight loss (%EWL) at 6 and 12 months, and safety profile. Clinical success was defined as achieving ≥â25â% EWL at 1 year, ≤â5â% serious adverse event (SAE) rate following society-recommended thresholds, and %TWL ≥â10â%. RESULTS: 34 patients underwent ESG after sleeve gastrectomy. Technical success was 100â%. At 1 year, 82.4â% and 100â% of patients achieved ≥â10â%TWL and ≥â25â% EWL, respectively. Mean (SD) %TWL was 13.2â% (3.9) and 18.3â% (5.5), and %EWL was 51.9â% (19.1) and 69.9â% (29.9) at 6 months and 1 year, respectively. Mean (SD) %TWL was 14.2â% (12.5), 19.3â% (5.3), 17.5â% (5.2), and 20.4â% (3.3), and %EWL was 88.5â% (52.8), 84.4â% (22.4), 55.4â% (14.8), and 47.8â% (11.2) for BMI categories of overweight and obesity class I, II, and III, respectively, at 1 year. No predictors of success were identified in the multivariable regression analysis. No SAEs were reported. CONCLUSION: ESG appears to be safe and effective in the management of weight regain following sleeve gastrectomy.
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Gastroplastia , Laparoscopia , Obesidade Mórbida , Índice de Massa Corporal , Gastrectomia , Gastroplastia/métodos , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Aumento de PesoRESUMO
BACKGROUND AND AIMS: Despite advances in pharmacological and endoscopic management of non-variceal upper gastrointestinal bleeding (NVUGIB), mortality is still relevant. TC-325 (Hemospray-Cook Medical) is a mineral powder with adsorptive properties, designed for endoscopic hemostasis. There are still no comparative trials studying this new hemostatic modality. The objective of this research was to compare the use of TC-325 (associated with epinephrine injection) with the combined technique of endoscopic clipping and epinephrine injection for the treatment of patients with NVUGIB. METHODS: We conducted a pilot randomized controlled trial with patients that presented NVUGIB with an actively bleeding lesion at the endoscopic evaluation. Patients were randomized either to the Hemospray or Hemoclip group. The randomization list was generated by a computer program and remained unknown throughout the entire trial. All patients underwent second-look endoscopy. RESULTS: Thirty-nine patients were enrolled. Peptic ulcer was the most frequent etiology. Primary hemostasis was achieved in all Hemospray cases and in 90% of Hemoclip group (p = 0.487). Five patients in Hemospray group underwent an additional hemostatic procedure during second-look endoscopy, while no patient in the Hemoclip group needed it (p = 0.04). Rebleeding, emergency surgery and mortality rates were similar in both groups. No toxicity, allergy events, or gastrointestinal obstruction signs were observed in Hemospray group. CONCLUSIONS: TC-325 presents similar hemostatic results when compared with conventional dual therapy for patients with NVUGIB. Hemospray's excellent primary hemostasis rate certifies it as a valuable tool in arduous situations of severe bleeding or difficult location site.
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Úlcera Duodenal/complicações , Hemostase Endoscópica , Minerais/administração & dosagem , Úlcera Péptica Hemorrágica , Úlcera Gástrica/complicações , Feminino , Hemostase Endoscópica/efeitos adversos , Hemostase Endoscópica/métodos , Hemostáticos/administração & dosagem , Hemostáticos/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Minerais/efeitos adversos , Úlcera Péptica Hemorrágica/etiologia , Úlcera Péptica Hemorrágica/patologia , Úlcera Péptica Hemorrágica/cirurgia , Pós/administração & dosagem , Pós/efeitos adversos , Recidiva , Reoperação/estatística & dados numéricos , Resultado do TratamentoRESUMO
OBJECTIVE: Indeterminate biliary strictures remain a significant diagnostic challenge. Digital single-operator cholangioscopy (D-SOC) incorporates digital imaging which enables higher resolution for better visualization and diagnosis of biliary pathology. We aimed to conduct a systematic review and meta-analysis of available literature in an attempt to determine the efficacy of D-SOC in the visual interpretation of indeterminate biliary strictures. MATERIAL AND METHODS: Electronic searches were performed using Medline (PubMed), EMBASE, and Cochrane Library. All D-SOC studies that reported the diagnostic performance in visual interpretation of indeterminate biliary strictures and biliary malignancies were included. The Quality Assessment of Diagnostic Accuracy Studies (QUADAS)-2 was used to evaluate the quality of the included studies. All data were extracted and pooled to construct a 2 × 2 table. The visual interpretation of D-SOC was compared to resected surgical specimens or clinical follow-up in the included patients. Pooled sensitivity, specificity, positive predictive value, negative predictive value, prevalence, positive likelihood ratio (+LR), negative likelihood ratio (-LR), and diagnostic odds ratio (OR) were calculated. The summarized receiver operating characteristic (SROC) curve corresponding with the area under the curve (AUC) was also analyzed. RESULTS: The search yielded 465 citations. Of these, only six studies with a total of 283 procedures met inclusion criteria and were included in the meta-analysis. The overall pooled sensitivity and specificity of D-SOC in the visual interpretation of biliary malignancies was 94% (95% CI 89-97) and 95% (95%CI 90-98), respectively, while +LR, -LR, diagnostic OR, and AUC were 15.20 (95%CI 5.21-44.33), 0.08 (95%CI 0.04-0.14), 308.83 (95%CI 106.46-872.82), and 0.983, respectively. The heterogeneity among 6 included studies was moderate for specificity (I2 = 0.51) and low for sensitivity (I2 = 0.17) and diagnostic OR (I2 = 0.00). CONCLUSION: D-SOC is associated with high sensitivity and specificity in the visual interpretation of indeterminate biliary strictures and malignancies. D-SOC should be considered routinely in the diagnostic workup of indeterminate biliary lesions.
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Neoplasias do Sistema Biliar/diagnóstico , Procedimentos Cirúrgicos do Sistema Biliar/métodos , Colestase/diagnóstico , Endoscopia do Sistema Digestório/métodos , Neoplasias do Sistema Biliar/cirurgia , Colestase/cirurgia , Humanos , Valor Preditivo dos TestesRESUMO
BACKGROUND: Minimally invasive treatment of early-stage rectal lesion has presented good results, with lower morbidity than surgical resection. Transanal endoscopic microsurgery (TEM) and transanal minimally invasive surgery (TAMIS) are the main methods of transanal surgery. However, endoscopic submucosal dissection (ESD) has been gaining ground because it allows en bloc resections with low recurrence rates. The aim of this study was to analyze ESD in comparison with transanal endoscopic surgery. METHODS: We searched MEDLINE, EMBASE, SciELO, Cochrane CENTRAL, and Lilacs/Bireme with no restrictions on the date or language of publication. The outcomes evaluated were recurrence rate, complete (R0) resection rate, en bloc resection rate, length of hospital stay, duration of the procedure, and complication rate. RESULTS: Six retrospective cohort studies involving a collective total of 326 patients-191 in the ESD group and 135 in the transanal endoscopic surgery group were conducted. There were no statistically significant differences between the groups for any of the outcomes evaluated. CONCLUSIONS: For the minimally invasive treatment of early rectal tumor, ESD and surgical techniques do not differ in terms of local recurrence, en bloc resection rate, R0 resection rate, duration of the procedure, length of hospital stay, or complication rate, however, evidence is very low.
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Ressecção Endoscópica de Mucosa , Neoplasias Retais/cirurgia , Cirurgia Endoscópica Transanal , Estudos de Coortes , Hemorragia/etiologia , Humanos , Tempo de Internação , Recidiva Local de Neoplasia/cirurgia , Viés de Publicação , Resultado do TratamentoRESUMO
Gastrointestinal ischemia may result from different causes: hemodynamic shock, thromboembolism, endoscopic or surgical complications, among other causes. Its symptoms are pain, vomiting, bleeding and bloating. Endoscopic findings are pale or blackened mucosa, and exudative and confluent ulcerative lesions. This paper aims to report a case of gastroduodenal ischemia associated with hemodynamic shock and disseminated intravascular coagulation (DIC). This is a case of a 56-years- old male with multiple comorbidities, presenting with refractory septic shock and DIC. He underwent an upper gastrointestinal endoscopy (UGE) for investigation of melena, which revealed an extensive deep and exudative gastric ulcer, associated with edematous purplish duodenal mucosa. Due to the severity of the underlying condition, the patient evolved to death, evidencing septic shock as cause of death. Gastroduodenal ischemia is associated with a poor prognosis, in which early diagnosis by UGE is fundamental to guide potential interventions.
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Duodeno/irrigação sanguínea , Endoscopia do Sistema Digestório , Isquemia/patologia , Estômago/irrigação sanguínea , Coagulação Intravascular Disseminada/complicações , Duodeno/patologia , Humanos , Isquemia/complicações , Masculino , Pessoa de Meia-Idade , Choque/complicações , Estômago/patologiaRESUMO
Irritable bowel syndrome (IBS) is a chronic pathology with disorders of the bowel-brain interaction, characterized by abdominal pain localized anywhere in the abdomen as well as bowel habit alteration (constipation, diarrhea or mixed), in the absence of any disease that can cause these symptoms. With the updated concepts according to the latest meeting of experts in Rome 2016, our goal is to raise awareness about irritable bowel syndrome, by reviewing the literature regarding definition, classification, pathophysiology, clinical aspects, treatment, prognosis and the future. IBS is a chronic pathology, characterized by abdominal pain, at least 1 day per week in the last 3 months, associated with the alteration of the intestinal bowel habits. With a classification based on the alteration of intestinal bowel movements and in addition to constipation induced by opioids or narcotics, the etiology and pathophysiology are not well explained or well-known so far. The clinical aspects are based on the Rome IV criteria. A good doctor-patient relationship is key to reassuring the patient's doubts about his illness, which increases the chances of adherence to individualized treatment from patient to patient depending on the sing and symptoms that may manifest in those that include: dietary advice, psychological support, in some cases pharmacological prescription, suspension of medications or change medications, minimize the dose of drugs or suspend, according to the needs of the patient as is the case of opioids. The prognosis is still uncertain, and a promising future to illustrate new definitions, classifications, pathophysiologies, clinical aspects and treatments according to the type of clinical manifestation of each patient.