RESUMO
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.
Assuntos
Cirurgia Bariátrica , Gastroplastia , Obesidade Mórbida , Cirurgia Bariátrica/métodos , Gastroplastia/métodos , Humanos , Obesidade/etiologia , Obesidade/cirurgia , Obesidade Mórbida/cirurgia , Resultado do Tratamento , Redução de PesoRESUMO
BACKGROUND: We aimed to individually evaluate IGB and ESG procedures and compare the efficacy, durability, and safety of these procedures. METHODS: Bibliographic databases were systematically searched for studies investigating the use of IGB and ESG for the treatment of obesity. Studies reporting percent total weight loss (%TWL) or percent excess weight loss (%EWL) with at least 12 months of follow-up were included. RESULTS: A total of 28 studies were included in the final analysis. Only 1 study directly compared ESG to IGB, 9 studies evaluated ESG alone, while 18 studies evaluated IGB. At 12-month follow-up after ESG, mean %TWL was 17.51 (95% CI 16.44-18.58), and %EWL was 60.51 (95% CI 54.39-66.64). Mean %TWL and %EWL after IGB at 12 months was 10.35 (95% CI 8.38-12.32) and 29.65 (95% CI 25.40-33.91), respectively. Mean %TWL and %EWL after IGB were significantly decreased at 18 or 24 months compared to 6 months indicating weight regain after IGB removal. ESG achieved significantly superior weight loss compared to IGB, the difference in mean %TWL was 7.33 (95% CI 5.22-9.44, p value = 0.0001) at 12 months. Serious adverse events were observed in < 5% for both procedures. CONCLUSION: Although ESG and IGB are safe and effective for weight loss, our study suggests that ESG results in more significant and sustained weight loss. Nevertheless, a variety of approaches are essential to care for this underserved population, and there are several factors other than weight loss that should be considered in selecting the ideal therapy for individual patients.
Assuntos
Balão Gástrico , Gastroplastia , Obesidade Mórbida , Humanos , Obesidade/cirurgia , Obesidade Mórbida/cirurgia , Resultado do TratamentoRESUMO
Chylothorax is an infrequent type of pleural effusion, typically exudative, caused by obstruction or laceration of the thoracic duct by malignancy, trauma, or thoracic surgery. Transudative chylous pleural effusions are extremely rare. We report a case of a 63-year-old male with recurrent transudative chylothorax secondary to cirrhosis that completely resolved with transjugular intrahepatic portosystemic shunting (TIPS). Transudative chylous pleural effusion is an extremely rare entity with only a few cases reported in the literature to date. Transudative chylothorax can occur in patients with liver cirrhosis. Recognizing this association will prevent unnecessary testing and procedures. Timely diagnosis and early initiation of treatment are pivotal in preventing complications from malnutrition and infection by preventing loss of electrolytes, immunoglobulins, and T-lymphocytes.
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Liver biopsy plays an essential role in the diagnosis, evaluation and management of a vast proportion of liver diseases. Conventionally, percutaneous and trans-jugular approaches have been used to obtain liver biopsies. Endoscopic ultrasound guided liver biopsy (EUS-LB) has emerged as a safe and effective alternate in the past two decades. EUS-LB carries a role in evaluation of both benign and malignant diseases of the liver. It can offer higher resolution imaging of the liver and can detect smaller lesions than computed tomography scan of the abdomen or ultrasound scans with the option for doppler assistance to reduce complications. Current evidence demonstrates the superiority of EUS-LB for a targeted approach of focal lesion and there is also evidence of less sampling variability in heterogeneous parenchymal pathologies. These advantages combined with an improved safety profile had led to the rapid progress in the development of new techniques, equipment and procedures for EUS-LB. We provide a comprehensive review of EUS-LB for parenchymal liver disease.
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Lymphoepithelial cysts (LECs) are extremely rare nonmalignant cysts of the pancreas. Asymptomatic LECs are managed conservatively, but symptomatic LECS have traditionally been managed with surgical resection. We report the first case of symptomatic infected LEC of the pancreas successfully managed with EUS guided endoscopic drainage with lumen-apposing metal stent. We also review the relevant literature and discuss the diagnosis and management of this rare cyst of the pancreas.
Assuntos
Cisto Pancreático/cirurgia , Stents , Infecções Estreptocócicas/cirurgia , Dor Abdominal/etiologia , Amoxicilina/uso terapêutico , Antibacterianos/uso terapêutico , Diagnóstico Diferencial , Drenagem/instrumentação , Endoscopia do Sistema Digestório/métodos , Humanos , Tecido Linfoide/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Cisto Pancreático/diagnóstico por imagem , Cisto Pancreático/tratamento farmacológico , Pseudocisto Pancreático/diagnóstico por imagem , Infecções Estreptocócicas/tratamento farmacológico , Streptococcus anginosus , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Colonoscopies performed in the afternoon (PM) have been shown to have lower adenoma detection rates (ADR) compared to those in the morning (AM). Endoscopist fatigue has been suggested as a possible reason. Colonoscopies tend to be technically more challenging in female patients. Furthermore, women have a lower incidence of adenomas then men. The impact of the timing of colonoscopy based on sex has not been studied. We hypothesized that any decrease in ADR in PM colonoscopies would be more pronounced in female patients when compared to male patients. METHODS: We retrospectively reviewed colonoscopies performed for screening or surveillance in our outpatient endoscopy center from January 2008 to December 2011. Complete colonoscopies with a documented cecal intubation were included. All patients with a history of colorectal cancer or colonic resection, inadequate bowel preparation, or incomplete data were excluded. RESULTS: A total of 2305 patients (1207 female) were included. Overall, ADR was significantly higher in AM than in PM procedures. Multivariate analysis demonstrated that ADR for females was lower in PM than in AM colonoscopies (odds ratio [OR] 0.63, 95% confidence interval [CI] 0.44-0.91, P=0.015). There was a non-significant trend towards a lower ADR for males in PM (OR 0.84, 95% CI 0.62-1.15, P=0.28). Females had a prolonged intubation time and a longer procedure time. CONCLUSION: The difference in ADR between AM and PM procedures seems to apply mainly to female patients. No significant change in ADR was noted in male patients in the afternoon.