octreotide and fistula

OBJECTIVE: This study aims to present a full spectrum of individual patient presentations of pancreatic fistula risk, and to define the utility of mitigation strategies amongst some of the most prevalent, and vulnerable scenarios surgeons encounter. BACKGROUND: The FRS has been utilized to identify technical strategies associated with reduced CR-POPF incidence across various risk strata. However, risk-stratification using the FRS has never been investigated with greater granularity...

Importance: The operative scenarios with the highest postoperative pancreatic fistula (POPF) risk represent situations in which fistula prevention and mitigation strategies have the strongest potential to affect surgical outcomes after pancreaticoduodenectomy. Evidence from studies providing risk stratification is lacking. Objective: To investigate whether pancreaticojejunostomy (PJ) or pancreaticogastrostomy (PG), both with externalized transanastomotic stent, is the best reconstruction method for patients at high risk of POPF after pancreaticoduodenectomy...

Pancreaticopleural fistula (PPF) a fistulous connection between the pancreas and pleural space due to prolonged chronic pancreatitis (CP). PPF is a very rare complication which presents in 0.4% of chronic pancreatitis cases, especially among children. We report a case involving a 3-year-old boy who presented with pleural effusion caused by a PPF, a complication of hereditary pancreatitis, which was, for the first time in Korea, successfully managed with endoscopic treatment. Chest radiography and computed tomography showed massive pleural effusion...

Background  Acute pancreatitis is fraught with a variety of complications, which account for the mortality associated. Our case had a fulminant course, with three rare, near-fatal complications and was successfully managed conservatively. Pleural effusion due to pleuro-pancreatic fistula is uncommon, seen in only 1% cases, of which right-sided effusions are rarer still. Management modalities include conservative, endoscopic, and surgical options. Chylous ascites is an extremely rare complication of pancreatitis and is managed with high protein, low lipid diet, restricted to medium-chain triglycerides (MCTs)...

We present a patient who developed high output chyle leak post left first-rib resection for neurogenic thoracic outlet syndrome. The persistent high output chylorrhea was refractory to 3 surgical reexplorations attempting to ligate leaking branches, bed rest, nonfat diet, parenteral nutrition, octreotide administration, and vacuum-assisted closure (VAC) therapy. In addition, she developed hypovolemia, hyponatremia, and hypoalbuminemia. Control of the chylous fistula was achieved by reattaching the sternocleidomastoid muscle laterally to protect the phrenic nerve and brachial plexus in order to redirect chyle to the medial portion of the neck incision site...

BACKGROUND: The use of octreotide prophylaxis following pancreatic surgery is controversial. We aimed to evaluate the effectiveness of octreotide for the prevention of postoperative complications after pancreatic surgery through this systematic review and meta-analysis. METHODS: Literature databases (including the MEDLINE, EMBASE, and Cochrane databases) were searched systematically for relevant articles. Only randomized controlled trials (RCTs) were eligible for inclusion in our research...

We report the case of an 8-year-old boy with diffuse large B cell lymphoma who developed a right-sided spontaneous pneumothorax with pleural effusion after recovery from septic shock. The pleural fluid was thought to be malignancy-associated chylothorax concomitant with complicated pleural effusion due to a milky-like appearance, a high level of triglycerides and Gram-negative bacteria staining in the fluid. He was put on total parental nutrition and octreotide for 2 weeks, but did not improve. The laboratory results also showed a persistent bacterial infection in the pleural fluid despite appropriate antibiotics...

Objectives: PN is a mainstay for ECF after pancreatoduodenectomy. LC has been studied for cutaneous wound healing. Oct lacks consistent evidence in ECF but may be beneficial with soft pancreatic texture or small ducts, as in pediatric patients. Prior experience suggests that intravenous Oct is superior for ECF than intermittent forms. This case demonstrates the value of isonitrogenous PN, LC and Oct infusion in ECF management. Methods: A 59-year-old male with familial adenomatous polyposis underwent pancreaticoduodenectomy...

Chylous ascites may complicate the postoperative course of abdominal surgery mainly due to the iatrogenic disruption of the lymphatic channels during extensive retroperitoneal dissection. Sparse data are available regarding treatment; however, in many cases a recommended first-line treatment approach is by way of enteral feeding, consisting of a formula high in medium-chain triglycerides (MCTs) together with a complete total parenteral nutrition teamed with somatostatin (or an equivalent). Nonetheless, the ligation of chylous fistulae, together with the application of Fibrin glue, as well as the creation of peritoneal-venous shunts have also been documented...

Postoperative pancreatic fistula (POPF) is the most feared complication after pancreaticoduodenectomy (PD) that leads to intra-abdominal abscess, sepsis, or bleeding and remains the single most important source of morbidity and mortality after PD. To minimize this dreaded complication, various surgical techniques and modifications of pancreaticoenteric reconstruction have been proposed. However, still POPF does occur even in experienced hands. We herein describe the outcome of 150 post PD patients who underwent duct-to-mucosa (DM) pancreaticojejunostomy (PJ) using a special technique, Blumgart's "through & through" U transpancreatic sutures...

Octreotide is a somatostatin analog known for its role in the treatment of acute variceal bleeding, enterocutaneous fistula and carcinoid syndrome. The reduction of portal pressure from splanchnic vasoconstriction has been attributed to the inhibition of nitric oxide synthesis, guanylate cyclase and release of glucagon. Octreotide has many therapeutic applications as a result of the ubiquitous nature of somatostatin receptors throughout the body. The effects of octreotide on vascular tone make it potentially useful in the treatment of intraoperative vasoplegia, hypotension with low systemic vascular resistance with preserved cardiac output that is refractory to adrenergic agonists...

BACKGROUND: Prophylactic administration of somatostatin analogues (SA) to reduce the incidence of post-operative pancreatic fistula (POPF) remains contentious. This meta-analysis evaluated its impact on outcomes following pancreaticoduodenectomy (PD). METHODS: The EMBASE, MEDLINE and Cochrane databases were searched for randomised controlled trials (RCTs) investigating prophylactic SA following PD. Comparative effects were summarised as odds ratio and weighted mean difference based on an intention to treat...

OBJECTIVES: Cervical chylous fistula is an uncommon but potentially severe occurrence associated with neck surgery. Methods for treating this problem have inconsistent efficacy and may result in lengthy hospital stays. Negative pressure wound therapy (NPWT) is a highly effective tool in the management of complex wounds. We report 3 cases where NPWT was successfully used to treat chylous fistulas following neck dissection. METHODS: This is a retrospective chart review of 3 patients who developed chylous fistulas after neck dissection and were successfully treated with NPWT...

BACKGROUNDS: Prior studies have suggested that drain amylase level is a predictive marker for developing pancreatic fistulas (PFs) after pancreaticoduodenectomy (PD). However, means of preventing PF after discovering high drain amylase levels have not been previously established. The purpose of this study was to evaluate the efficacy of a combination drug therapy (using three drugs; gabexate mesilate, octreotide, and carbapenem antibiotics, named as triple-drug therapy [TDT]) regimen in preventing PF for patients with high drain amylase levels on postoperative day (POD) 1 after PD...

Introduction  A postoperative pancreatic fistula (POPF) is a major cause of morbidity and mortality following pancreaticoduodenectomy (PD). A pharmacologic approach using perioperative octreotide, a long-acting somatostatin analog having an inhibitory action on pancreatic exocrine secretion, was proposed to reduce the incidence of the POPF. Despite contradictory results in various randomized controlled trials (RCTs), the prophylactic octreotide has been widely used in the last two decades to reduce the POPF...

An 84-year-old woman presented with acute worsening of diarrhoea for a few weeks, with a background of chronic diarrhoea over the past 12 months accompanied by weight loss. Computed tomography during this admission revealed air in the biliary tree and resolution of gallstones in keeping with a cholecystocolonic fistula. Owing to her comorbidities, surgical management was deemed not to be the best option. She was trialled on octreotide, a somatostatin analogue, which effectively resolved her symptoms. This case presents an effective and novel method of managing cholecystocolonic fistulas conservatively in a patient where medical therapy is the ceiling of care...

BACKGROUND: Octreotide is known to decrease the rate of postoperative complication after pancreatic resection by diminishing exocrine function of the pancreas. The aim of this study was to evaluate the effect of octreotide in decreasing exocrine excretion of pancreas and preventing pancreatic fistula. MATERIALS AND METHODS: Prospective randomized trial was conducted involving 59 patients undergoing pancreaticoduodenectomy for either malignant or benign tumor, 29 patients were randomized to receive octreotide; 30 patients allotted to placebo...

Intracranial dural arteriovenous fistulae (DAVF) are rare vascular malformations. They are generally considered to be acquired lesions, often attributed to dural sinus thrombosis and intracranial venous hypertension. The authors encountered a case of DAVF associated with an octreotide-positive vestibular schwannoma. A 46-year-old female had symptoms of right ear congestion accompanied by pulsatile tinnitus and mild hearing loss. Magnetic resonance imaging (MRI) identified a lobulated mass centered at the cerebellopontine angle...

BACKGROUND: Improvements in surgical outcomes are predicated on recognizing effective practices with subsequent adaptation. It is unknown whether risk assessment for pancreatic fistula (clinically relevant postoperative pancreatic fistula [CR-POPF]) after pancreaticoduodenectomy (PD) translates to improved patient outcomes at the practice level. STUDY DESIGN: A prospectively collected, single-surgeon career experience (2003 to 2018) of 455 consecutive pancreatectomies (303 PDs and 152 distal pancreatectomies) was examined...

BACKGROUND: Postoperative pancreatic fistula (POPF) is more likely to occur in a soft pancreas compared to a hard pancreas in which fibrosis has progressed. There is almost no leakage at the anastomosis site or cut surface of a hard pancreas. The aim of this study was to induce localized fibrosis at the cut surface of the pancreas in a rat model. METHODS: Thirty-six rats were divided into three groups (group S: normal saline group; group E: ethanol group; and group O: octreotide group)...