Endo Leaks

BACKGROUND: Ileal pouch-anal anastomosis (IPAA) is considered the preferred restorative surgical procedure for patients with ulcerative colitis and familial adenomatous polyposis requiring proctocolectomy. Unfortunately, postoperative leaks remain a complication with potentially significant ramifications. This study aimed to provide a comprehensive description of the evaluation, management, and outcomes of leaks after primary IPAA procedures. METHODS: Between 1995 and 2022, a total of 4058 primary IPAA procedures were performed at Cleveland Clinic...

OBJECTIVES: The choice of therapeutic intervention for postoperative air leak varies between institutions. We aimed to identify the optimal timing and patient criteria for therapeutic intervention in cases of postoperative air leaks after lung resection. METHODS: This study utilized data from a prospective multicenter observational study conducted in 2019. Among the 2187 cases in the database, 420 cases with air leaks on postoperative day 1 were identified. The intervention group underwent therapeutic interventions, such as pleurodesis or surgery, while the observation group was monitored without intervention...

Endoluminal vacuum-assisted devices have become increasingly popular solutions for low-colorectal injuries and anastomotic defects in recent years. We present a case of a 23-year-old male who underwent salvage of an ileal pouch-anal anastomosis (IPAA) anastomotic leak with a customized endoluminal vacuum sponge and cavity marsupialization. This case highlights the easy-to-follow steps to create a customized endoluminal vacuum (endo-vac) sponge with readily available materials for the treatment of low colorectal anastomotic leaks...

Background Abdominal aortic aneurysm (AAA) is a dangerous disorder characterised by abnormal enlargement of the abdominal aorta. The severity of the aneurysm and the presence of symptoms determine the necessary monitoring or treatment to prevent potential fatalities. The objective of this study is to estimate the perioperative mortality and long-term outcome of endovascular abdominal aneurysm repair (EVAR). Patients and methods This is a descriptive, retrospective, observational study. We retrieved the data of the AAA patients who underwent EVAR at Glan Clwyd Hospital from January 2015 to January 2023...

BACKGROUND: Pulmonary resection can present technical challenges for surgeons due to the dissection and closure of tissues, which vary in thickness and elastic properties, occasionally leading to prolonged air leaks. Staple line reinforcements (SLRs) are widely utilized tools for fortifying the stability and integrity of closures in thoracic surgery, however, materials available and ease of use for both surgeon and scrub nurse have been suboptimal. A novel "click-and-go" device pre-loaded with bioabsorbable buttress material was recently developed, the Echelon Endopath SLR (ESLR, Ethicon, Inc...

BACKGROUND: The number of patients with lumbar disc herniation in China is increasing year by year. Percutaneous endoscopic lumbar discectomy (PELD) is currently the main surgical method for treating lumbar disc herniation (LDH). However, with the increase in the number of surgical cases, the number of patients with recurrent lumbar disc herniation (RLDH) is also increasing. Currently, the common method in China is lumbar fusion surgery, but this surgery would cause the loss of fusion segment mobility and considerable postoperative complications...

Calcium is a universal intracellular messenger and proper Ca2+ concentrations ([Ca2+ ]) both in the cytosol and in the lumen of cytoplasmic organelles are essential for cell functions. Ca2+ homeostasis is achieved by a delicate pump/leak balance both at the plasma membrane and at the endomembranes, and improper Ca2+ levels result in malfunction and disease. Selective intraorganellar Ca2+ measurements are best achieved by using targeted genetically encoded Ca2+ indicators (GECIs) but to calibrate the luminal fluorescent signals into accurate [Ca2+ ] is challenging, especially in vivo, due to the difficulty to normalize and calibrate the fluorescent signal in various tissues or conditions...

The accumulation and spread of prion-like proteins is a key feature of neurodegenerative diseases (NDs) such as Alzheimer's disease, Parkinson's disease, or Amyotrophic Lateral Sclerosis. In a process known as 'seeding', prion-like proteins such as amyloid beta, microtubule-associated protein tau, α-synuclein, silence superoxide dismutase 1, or transactive response DNA-binding protein 43 kDa, propagate their misfolded conformations by transforming their respective soluble monomers into fibrils. Cellular and molecular evidence of prion-like propagation in NDs, the clinical relevance of their 'seeding' capacities, and their levels of contribution towards disease progression have been intensively studied over recent years...

BACKGROUND: There are few studies on the impact of a colorectal-specific technically certified surgeon on good surgical outcome for laparoscopic low anterior resection in the real world. OBJECTIVE: To evaluate the short-term outcomes of laparoscopic low anterior resection with the participation of a certified colorectal surgeon. DESIGN: This was a retrospective cohort study using Japanese nationwide database. SETTING: This study was conducted as a project for the Japan Society of Endoscopic Surgery and Japanese Society of Gastroenterological Surgery...

INTRODUCTION: The current study aimed to assess the safety of early drain removal after live donor hepatectomy (LDH). METHODS: One hundred eight consecutive donors who met the inclusion criteria were randomized to early drain removal (EDR - postoperative day (POD) 3 - if serous and the drain bilirubin level was less than 3 mg/dl - "3 × 3" rule) and routine drain removal (RDR - drain output serous and less than 100 ml). The primary outcome was to compare the safety...

INTRODUCTION: Ascending aorta or hemi-arch replacement is a frequently used treatment for patients with acute type A thoracic aortic dissection, particularly those who are elderly or have multiple comorbidities. However, in cases where there are secondary entry tears in the aortic arch or descending aorta, this procedure may not fully resolve the issue. The true lumen may remain compressed due to perfusion of the false lumen and usually require reoperation. METHODS: Between January 2019 and July 2022, 18 patients underwent endovascular total aortic arch repair and fenestration technique without requiring median re-sternotomy...

INTRODUCTION: Endoscopic full-thickness resection (EFTR) without laparoscopic assistance (pure EFTR) is an emerging, less invasive treatment for gastrointestinal stromal tumors (GISTs). However, the technique has seldom been performed outside China because of concerns regarding pneumoperitoneum, maintenance of endoscopic view, and endoscopic suturing. This study aimed to evaluate the efficacy and safety of endoscopic resection with one-port placement (EROPP) for gastric GISTs. METHODS: This retrospective study included 17 patients with gastric GISTs originating from the muscularis propria who underwent EROPP between 2019 and 2022...

BACKGROUND: Isolated iliac artery aneurysm (IIAA) is an uncommon finding. It, accounts for 0.03% of all patients and 2% of all abdominal aneurysm. Endovascular approach represents the treatment of choice for most patients with IIAA. We reported our experience on iliac aneurysm with no proximal landing zone by simultaneous aortoiliac kissing endovascular (S.A.K.E.) covered stenting. METHODS: This is a retrospective analysis of nine consecutive patients with IIAA with no proximal landing zone, who underwent endovascular kissing covered stenting (Gore® Viabahn® VBX) The median aneurysm diameter was 4...

BACKGROUND: As laparoscopic bariatric surgical techniques have matured, the incidence of complications has decreased over time. Surgical stapling devices are commonly used for resection and anastomosis of gastric tissue during bariatric surgery. The purpose of this study is to assess and compare complication rates and clinical outcomes between patient cohorts using 2 different approved stapling devices. MATERIALS AND METHODS: Clinical outcomes were retrospectively compared for patients undergoing bariatric surgery between April 2019 and December 2020 using laparoscopic surgical stapling device A (LSSD-A) against outcomes between January 2017 and September 2018 using laparoscopic surgical stapling device B (LSSD-B)...

Purine nucleotide adenosine triphosphate (ATP) is a source of intracellular energy maintained by mitochondrial oxidative phosphorylation. However, when released from ischemic cells into the extracellular space, they act as death-signaling molecules (eATP). Despite there being potential benefit in using pyruvate to enhance mitochondria by inducing a highly oxidative metabolic state, its association with eATP levels is still poorly understood. Therefore, while we hypothesized that pyruvate could beneficially increase intracellular ATP with the enhancement of mitochondrial function after cardiac arrest (CA), our main focus was whether a proportion of the raised intracellular ATP would detrimentally leak out into the extracellular space...

INTRODUCTION: Blackberry ( Rubus subgenus Rubus ) is a soft-fruited specialty crop that often suffers economic losses due to degradation in the shipping process. During transportation, fresh-market blackberries commonly leak, decay, deform, or become discolored through a disorder known as red drupelet reversion (RDR). Over the past 50 years, breeding programs have achieved better fruit firmness and postharvest quality through traditional selection methods, but the underlying genetic variation is poorly understood...

Oesophageal anastomotic leaks are serious complications with high mortality (20-50%)1 especially in the post-operative setting of malignant disease. They occur in 5-30% of cases,1 usually presenting with severe mediastinal sepsis. Revision surgery has been replaced by the use of endoscopic stents, clips, glue and vacuum therapy. The latter is the simplest and least liable to further complication. As an endo sponge was not commercially available, we introduced a self-made bed-side endo sponge, with evident success...

OBJECTIVE: Vaginal prolapse is a known complication after radical cystectomy, requiring additional procedures in 10% of the patients.1 This results from loss of level I and II vaginal support due to the removal of pelvic structures. In addition, a neobladder urinary diversion, with Valsalva voiding, predisposes to vaginal prolapse. A genital-sparing approach with paravaginal repair can help prevent such complications. METHODS: The genital sparing technique preserves the uterus, fallopian tubes, ovaries, and vagina, while paravaginal repair involves suturing of the lateral vaginal wall to the arcuate fascia located on the medial aspect of the obturator internus muscle...

BACKGROUND: Colonic anastomotic leak and fistula following anterior resection surgery for rectal cancer are associated with high mortality rates. The incidence of occurrence varies from 2 to 25% and it is difficult to accurately calculate the incidence of fistula and leak post anterior resection, as most of them are asymptomatic. Endoscopic management of fistula and leak has become the first line of management after conservative management in many gastrointestinal surgical centers with the advantages of being less invasive, shorter length of post-operative hospital stay, effective and rapid recovery in comparison to revision surgery...

UNLABELLED: Esophageal fistula remains one of the main postoperative complications, with the treatment often requiring the use of stents. This article reviews the updates on the use of endoscopic stents for the treatment of postoperative esophageal leakage in terms of indications, types of stents used, efficiency, specific complications and perspectives. MATERIALS AND METHODS: We searched the PubMed and MEDLINE databases for the keywords postoperative esophageal anastomotic leak and postoperative esophageal anastomotic leak stent, and retrieved relevant papers published until December 2022...