Endoscopic vacuum therapy

Anastomotic defects are deleterious complications after either oncologic or bariatric surgery, leading to high morbidity and mortality. Besides surgical revision in early stages or instable patients, endoscopic treatment has become the mainstay. To date, many options for endoscopic treatment in this setting exist, including fully covered metal stent placement, endoscopic vacuum therapy (EVT), endoscopic internal drainage with pigtail placement (EID), leak closure with through the scope or over the scope clips, endoluminal suturing, fibrin glue sealing and a combination of all these techniques...

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...

BACKGROUND: Endoscopic treatment of esophageal leaks, mostly by covered stents or endoscopic vacuum therapy (EVT), has largely improved the clinical outcome in the last decade. However, both techniques suffer from significant limitations. Covered stents are hampered by a high rate of migration and missing functional drainage, whereas endoluminal EVT devices are limited by obstruction of the GI tract. The new design of the VACStent makes it a fully covered stent within a polyurethane sponge cylinder, allowing EVT while stent passage is still open...

INTRODUCTION: Anastomotic leakage after esophagectomy with gastric-pullup is the most feared postoperative complication associated with high morbidity and mortality rates. Management of anastomotic leakage underwent an evolution in the last decade from surgical and conservative to an endoscopic management. However, to date there is no clear consensus on management and if endoluminal vacuum therapy (EVT) is the most superior therapy. MATERIAL AND METHODS: Between 2012 and 2022 all patients that underwent Ivor-Lewis esophagectomy for an underlying malignancy were included in this study...

BACKGROUND: To investigate changes over the last decades in the management of postoperative complications following pancreatoduodenectomy (PD) with special emphasis on reoperations, their indications, and outcomes. METHODS: 409 patients who underwent PD between 2008 and 2021 were retrospectively analyzed with respect to their need for reoperations (reoperation, n = 81, 19.8% vs. no reoperation, n = 328, 80.2%). The cohort was then compared to a second cohort comprising patients who underwent PD between 1989 and 2007 (n = 285)...

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Anastomotic leak is still a severe complication in esophageal surgery due to high mortality. This article reviews the updates on the treatment of anastomotic leak after esophagectomy in order to provide reference for clinical treatment and research. The relevant studies published in the Chinese Zhiwang, Wanfang, and MEDLINE databases to December 21, 2021 were retrieved, and esophageal carcinoma, esophagectomy, anastomotic leakage, and fistula selected as the keywords. A total of 78 studies were finally included...

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OBJECTIVE OF THE STUDY: In esophageal surgery, anastomotic leak (AL) remains one of the most severe and critical adverse events after oncological esophagectomy. Endoscopic vacuum therapy (EVT) can be used to treat AL; however, in the current literature, treatment outcomes and reports on how to use this novel technique are scarce. The aim of this study was to evaluate the outcomes of patients with an AL after IL RAMIE and to determine whether using EVT as an treatment option is safe and feasible...

INTRODUCTION: After Hartmann-type colostomy, the adequate selection of some patients allows reversal and closure of the colostomy, however, this reversal is not free of complications. Among complications, anastomotic leaks and fistulae can have functional, economic, and oncological consequences. Complications have been treated with surgery; yet, this management has changed considerably in recent years, moving towards less invasive therapies. PRESENTATION OF CASE: This is the report of a 42-year-old man with a history of closed abdominal trauma with perforation of the sigmoid colon managed with a Hartmann-type colostomy...

BACKGROUND: Duodenal defects are complex clinical situations, and their management is challenging and associated with high mortality. Besides surgery, endoscopic treatment options exist, but the size and location of the perforation can limit their application. We present a retrospective study, demonstrating a successful application of endoscopic vacuum therapy (EVT) for duodenal leaks. METHODS: We performed a retrospective study of all patients who underwent EVT for duodenal perforations between 2016 and 2021 at two tertiary centers...

Anastomotic leakage (AL) has a wide range of clinical features ranging from radiological only findings to peritonitis and sepsis with multiorgan failure. An early diagnosis of AL is essential in order to establish the most appropriate treatment for this complication. Despite AL continues to be a dreadful compli-cation after colorectal surgery, there has been no consensus on its management. However, based on patient's presentation and timing of the AL, there has been a gradual shift to a more conservative management, keeping surgery as the last option Reoperation for sepsis control is rarely necessary especially in those patients who already have a diverting stoma at the time of the leak...

BACKGROUND: Endoscopic treatment of pancreatic necrosis can be challenging and time-consuming because sticky necrotic debris is sometimes difficult to remove. The over-the-scope-grasper, a new tool that has recently become available for this purpose, might also be useful for other indications. However, clinical data on the efficacy and safety of this new device are lacking. AIM: To evaluate the technical success and safety of the device in a multicenter setting...

BACKGROUND: Esophageal perforation is a serious and potentially life-threatening medical emergency. Given multiple etiologies and varying clinical presentations of the perforated esophagus, the diagnosis is commonly delayed, complicating expeditious and optimal intervention. METHODS: We thoroughly reviewed the latest literature on the subject and herein describe the various treatment strategies in varying settings. RESULTS: Treatment depends on multiple factors including the cause and location of the perforation, the time interval between the inciting event and presentation to the managing clinician, the overall medical stability of the patient, comorbidities including pre-existent esophageal pathology or prior foregut operations, and both the location and extent of extra-esophageal fluid collections...

Esophageal dilations in children are performed by several pediatric and adult professionals. We aim to summarize improvements in safety and new technology used for the treatment of complex and refractory strictures, including triamcinolone injection, endoscopic electro-incisional therapy, topical mitomycin-C application, stent placement, functional lumen imaging probe assisted dilation, and endoscopic vacuum-assisted closure in the pediatric population.

BACKGROUND/AIM: Anastomotic leakage (AL) after anterior resection for rectal cancer occurs in up to 26% of patients. In the last decade, endoscopic vacuum therapy (EVT) has gained interest as a treatment option for AL. This study aimed to compare the clinical success rate of EVT versus transanal drainage (TD) in AL treatment and investigate whether the frequency of bowel continuity differed. PATIENTS AND METHODS: Patients treated for rectal cancer at the Skåne University Hospital, Sweden between 2009-2018 were identified through the Swedish Colorectal Cancer Registry (SCRCR)...

Even when wide-ranging measures for avoidance of complications by improved techniques, training and many other activities are undertaken, postoperative and postinterventional complications still represent a daily problem in clinical medicine. The outcome of the patient is not uncommonly decided by the management of the complications. The failure to rescue or to control complications is increasingly recognized as being decisive for the success of treatment. This article therefore provides a current overview of the endoscopic management of complications of the upper and lower gastrointestinal tract...

The novel coronavirus disease (COVID-19) has resulted in a global pandemic. Recently, COVID-19-related pneumothorax has gained attention because of the associated prolonged hospital stay and high mortality. While most cases of pneumothorax respond well to conservative and supportive care, some cases of refractory pneumothorax with persistent air leaks (PALs) do not respond to conventional therapies. There is a lack of evidence-based management strategies to this regard. We describe the case of a 73-year-old man with COVID-19-related acute respiratory distress syndrome (ARDS) who developed delayed tension pneumothorax with PALs caused by alveolopleural fistulas...

(1) Background: Endoscopic vacuum therapy (EVT) has become the mainstay in the treatment of early anastomotic leakage (AL) after esophageal resection. The effect of nRCT on the efficacy of EVT is currently unknown. (2) Methods: Data of 427 consecutive patients undergoing minimally invasive esophagectomy between 2013 and 2022 were analyzed. A total of 26 patients received EVT for AL after esophagectomy between 2010 and 2021. We compared a cohort of 13 patients after treatment with EVT for anastomotic leakage after neoadjuvant radiochemotherapy (nRCT) with a control group of 13 patients after neoadjuvant chemotherapy (nCT) using inverse propensity score weighting to adjust for baseline characteristics between the groups...

PURPOSE: Little is known about the optimal treatment of anastomotic leakage after low anterior resection (LAR) for rectal cancer and whether treatment strategy depends on leakage features and patient characteristics. The objective of this study was to determine which treatment principles are used by expert colorectal surgeons worldwide. METHODS: In this international case-vignette study, participants completed a survey on their preferred treatment for 11 clinical cases with varying leakage features and two patient scenarios depending on surgical risk (a total of 22 cases)...