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https://www.readbyqxmd.com/read/28806492/evaluation-of-gastric-and-bladder-tonometry-as-indicators-of-tissue-perfusion-in-induced-hypotension-in-dogs
#1
Juan Morgaz, Lidia Espigares-Rodríguez, Pilar Muñoz-Rascón, Rocío Navarrete, Jose Andrés Fernández-Sarmiento, María Del Mar Granados Machuca
OBJECTIVE: To evaluate the use of gastric (PgCO2 ) and bladder (PbCO2 ) tonometry for assessing tissue hypoperfusion in dogs during sevoflurane-induced hypotension, and to compare these measurements with delivery of oxygen, arterial oxygen content, and plasma lactate concentration. DESIGN: Prospective experimental trial. SETTING: University veterinary teaching hospital. ANIMALS: Fourteen adult Beagle dogs. INTERVENTIONS: Anesthetic induction was performed by mask with sevoflurane and oxygen...
August 14, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28801510/therapeutic-options-for-bleeding-oesophageal-varices-cyanoacrylate-and-balloon-occluded-retrograde-obliteration-brto
#2
Helena L Frischtak, Jessica P Davis, Neeral L Shah
A 56-year-old male with cirrhosis presented with acute bleeding from cardiofundal gastroesophageal varices (GOV) and was treated with endoscopic cyanoacrylate glue. Glue therapy achieved stabilisation of the patient in the emergent setting. Three months later, the patient suffered rebleeding. At that time, he underwent retreatment with balloon-occluded retrograde obliteration (BRTO), with no recurrence at a follow-up of 14 months.Available treatments for bleeding GOV include methods to (a) directly obstruct the varices (endoscopic variceal ligation , sclerotherapy and cyanoacrylate glue, BRTO) or to (b) decrease portal pressure (surgical portacaval shunts; transportal intrahepatic portosystemic shunt)...
August 11, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28783521/paraduodenal-pancreatitis-as-an-uncommon-cause-of-gastric-outlet-obstruction-a-case-report-and-review-of-the-literature
#3
Soroush Larjani, Vanessa R Bruckschwaiger, Leslie A Stephens, Paul D James, Guillaume Martel, Richard Mimeault, Fady K Balaa, Kimberly A Bertens
INTRODUCTION: Paraduodenal pancreatitis (PP) is an under-recognized form of focal chronic or recurrent pancreatitis. Since PP presents with non-specific symptoms and shares radiological and histopathological features with other entities, it can be challenging to diagnose. PRESENTATION OF CASE REPORT: Herein, a case of a 64 year-old Caucasian male with PP presenting with recurrent gastric outlet obstruction (GOO) is detailed. Over the course of two years, he underwent multiple balloon dilatations for symptom management...
July 25, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28750837/eus-guided-gastroenterostomy-a-multicenter-study-comparing-the-direct-and-balloon-assisted-techniques
#4
Yen-I Chen, Rastislav Kunda, Andrew C Storm, Hanaa Dakour Aridi, Christopher C Thompson, Jose Nieto, Ali A Siddiqui, Theodore James, Shayan Irani, Majidah Bukhari, Olaya Brewer Gutierrez, Amol Agarwal, Lea Fayad, Robert Moran, Nuha Alammar, Omid Sanaei, Marcia I Canto, Vikesh K Singh, Todd H Baron, Mouen A Khashab
BACKGROUND: Endoscopic ultrasound-guided gastroenterostomy (EUS-GE) is a developing modality in the management of gastric outlet obstruction (GOO) with several technical approaches including the direct and balloon-assisted techniques. The aim of this study is to compare the direct with the balloon-assisted modality while further defining the role of EUS-GE in GOO. METHODS: Multicenter, retrospective study involving consecutive patients who underwent EUS gastroenterostomy with the direct or balloon-assisted technique for GOO (January 2014-October 2016)...
July 24, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28733736/effects-of-steroid-use-for-stenosis-prevention-after-wide-endoscopic-submucosal-dissection-for-gastric-neoplasm
#5
Yoshihiro Kishida, Naomi Kakushima, Kohei Takizawa, Masaki Tanaka, Noboru Kawata, Masao Yoshida, Sayo Ito, Kenichiro Imai, Hirotoshi Ishiwatari, Kinichi Hotta, Hiroyuki Matsubayashi, Hiroyuki Ono
BACKGROUND: Stenosis is a troublesome complication after wide endoscopic submucosal dissection (ESD). As steroids are known to prevent post-ESD esophageal stenosis, this study aimed to clarify the gastric effects. METHODS: This was a retrospective single-institution study. Between September 2002 and June 2015, 132 patients with a post-ESD mucosal defect exceeding three-fourths of the circumference were identified. Among them, 107 patients who did not undergo additional surgery for non-curative resection were reviewed...
July 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28726143/endoscopic-management-of-post-laparoscopic-sleeve-gastrectomy-stenosis
#6
Valérie Deslauriers, Amélie Beauchamp, Fabio Garofalo, Henri Atlas, Ronald Denis, Pierre Garneau, Radu Pescarus
BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is the most popular bariatric surgery worldwide. Gastric sleeve stenosis is the most common postoperative complication, occurring in up to 3.9% of the cases. Current treatment options include endoscopic treatments, such as dilatations and stent placement as well as surgical revisions such as laparoscopic Roux-en-Y gastric bypass (LRYGB), wedge gastrectomy or seromyotomy. METHODS: A retrospective analysis of our prospectively collected therapeutical endoscopy database was performed between January 2014 and February 2017...
July 19, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28724303/direct-percutaneous-endoscopic-jejunostomy-using-single-balloon-enteroscopy-without-fluoroscopy-a-case-series
#7
Carlos Bernardes, Rolando Pinho, Adélia Rodrigues, Luísa Proença, João Carvalho
BACKGROUND: Direct percutaneous endoscopic jejunostomy (DPEJ) is a useful method to provide enteral nutrition to individuals when gastric feeding is not possible or contraindicated. The aim of this study was to analyze the efficacy and safety of DPEJ tube placement with the Gauderer-Ponsky technique by the pull method, using single-balloon enteroscopy (SBE) without fluoroscopy. METHODS: This is a retrospective analysis of patients undergoing SBE for DPEJ placement in a referral hospital between January 2010 and March 2016...
July 14, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28723752/full-covered-self-expandable-metal-stents-for-the-treatment-of-anastomotic-leak-using-a-silk-thread
#8
Cheol Woong Choi, Dae Hwan Kang, Hyung Wook Kim, Su Bum Park, Su Jin Kim, Sun Hwi Hwang, Si Hak Lee
To evaluate the safety and effectiveness of fixation of the fully covered self-expandable metal stent (SEMS) placement using a silk thread for complete closure of an anastomotic leak. An anastomotic leak is a life-threatening complication after gastrectomy. Although the traditional treatment of choice was surgical re-intervention, an endoscopic SEMS can be used alternatively.During the study period, we retrospectively reviewed consecutive patients who received a modified covered SEMS capable of being fixed using a silk thread (Shim technique) due to an anastomotic leak after gastrectomy to prevent stent migration...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28707286/intragastric-balloon-treatment-for-obesity-review-of-recent-studies
#9
REVIEW
Chinara M Tate, Allan Geliebter
INTRODUCTION: The FDA recently approved three intragastric balloon (IGB) devices, ReShape, ORBERA™, and Obalon for treatment of obesity. Given the high cost, complication risk, and invasiveness of bariatric surgery, IGB treatment may present a safer and lower cost option for weight reduction. IGBs are generally placed in the stomach endoscopically for up to 6 months to reduce gastric capacity, enhance feelings of fullness, and induce weight loss. The mechanism of action likely involves stimulation of gastric mechanoreceptors triggering short-acting vagal signals to brain regions implicated in satiety...
July 13, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28695632/the-effect-of-mirtazapine-on-gastric-accommodation-gastric-sensitivity-to-distention-and-nutrient-tolerance-in-healthy-subjects
#10
F Carbone, T Vanuytsel, J Tack
BACKGROUND: Disturbances of gastric motor function of functional dyspepsia (FD) have been implicated in the pathogenesis of the symptoms, and hence, motility modifying agents are considered for its treatment. Mirtazapine was recently shown to improve symptoms and increase nutrient tolerance in FD patients with weight loss. We aim to evaluate the effect of mirtazapine on gastric sensorimotor function in healthy volunteers (HV). METHODS: Thirty-one HV underwent an intragastric pressure (IGP) and barostat measurements on separate days before and after 3 weeks of placebo or mirtazapine (15 mg)...
July 11, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28695461/is-endoscopy-really-necessary-for-placing-intragastric-balloons
#11
Elisabeth M H Mathus-Vliegen
BACKGROUND: Gastric balloons for weight loss have historically been placed after a screening endoscopy. However, the utility and yield of these endoscopies has not been studied. Therefore, we wanted to evaluate the utility of screening endoscopy and to assess patients who had balloons placed without endoscopy. METHODS: Data was collected on two cohorts. Cohort 1 consisted of patients who had a screening endoscopy prior to or upon balloon placement. Cohort 2 consisted of patients who were followed after having a balloon placed under fluoroscopic guidance without endoscopy...
July 10, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28675504/ultrasound-assessment-of-gastric-emptying-after-breakfast-in-healthy-preschool-children
#12
Anne E Sümpelmann, Robert Sümpelmann, Michael Lorenz, Ilona Eberwien, Nils Dennhardt, Dietmar Boethig, Sebastian G Russo
BACKGROUND: In current guidelines, 6 hours of fasting is recommended for solids to limit the risk of pulmonary aspiration during anesthesia in children. Ultrasonography has recently been introduced to evaluate gastric volumes in children in the context of preanesthetic fasting. Therefore, in this study, we firstly evaluated the precision of ultrasound assessment of gastric volume in an experimental setting and secondly studied gastric emptying times after a normal breakfast in healthy preschool children using ultrasound...
July 4, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28658159/outcomes-of-primary-gastric-transposition-for-long-gap-esophageal-atresia-in-neonates
#13
Zhandong Zeng, Fengli Liu, Juan Ma, Yun Fang, Hongwei Zhang
BACKGROUND: Gastric transposition is a relatively novel method of esophageal replacement. The purpose of this retrospective study was to assess the outcomes of long-gap esophageal atresia (LGEA) treated with esophageal replacement using primary gastric transposition in neonates. METHODS: Between March 2008 and May 2015, 14 newborns with LGEA were treated in our hospital. They were all found to have gaps of over 3 cm at the time of the surgery and were diagnosed with LGEA...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28657848/plasma-glucose-level-is-predictive-of-serum-ammonia-level-after-retrograde-occlusion-of-portosystemic-shunts
#14
Tsuyoshi Ishikawa, Yuki Aibe, Takashi Matsuda, Takuya Iwamoto, Taro Takami, Isao Sakaida
OBJECTIVE: The purpose of this study was to evaluate predictors of reduction in ammonia levels by occlusion of portosystemic shunts (PSS) in patients with cirrhosis. MATERIALS AND METHODS: Forty-eight patients with cirrhosis (21 women, 27 men; mean age, 67.8 years) with PSS underwent balloon-occluded retrograde transvenous obliteration (BRTO) at one institution between February 2008 and June 2014. The causes of cirrhosis were hepatitis B in one case, hepatitis C in 20 cases, alcohol in 15 cases, nonalcoholic steatohepatitis in eight cases, and other conditions in four cases...
June 28, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28639036/customization-of-laparoscopic-gastric-devascularization-and-splenectomy-for-gastric-varices-based-on-ct-vascular-anatomy
#15
Hirofumi Kawanaka, Tomohiko Akahoshi, Yoshihiro Nagao, Nao Kinjo, Daisuke Yoshida, Yoshihiro Matsumoto, Norifumi Harimoto, Shinji Itoh, Tomoharu Yoshizumi, Yoshihiko Maehara
BACKGROUND: Laparoscopic gastric devascularization(Lap GDS) and splenectomy (SPL) for gastric varices is technically challenging because of highly developed collateral vessels and bleeding tendency. We investigated the feasibility of customization of Lap GDS and SPL based on CT vascular anatomy. METHODS: We analyzed 61 cirrhotic patients with gastric varices who underwent Lap GDS and SPL between 2006 and 2014. Lap GDS was customized according to the afferent feeding veins (left gastric vein (LGV) and/or posterior gastric vein (PGV)/short gastric vein (SGV)) and efferent drainage veins (gastrorenal shunt and/or gastrophrenic shunt, or numerous retroperitoneal veins) based on CT imaging...
June 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28619729/characterization-and-mechanisms-of-the-supragastric-belch-in-the-cat
#16
Ivan M Lang, Bidyut K Medda, Reza Shaker
A response, i.e., the supragastric belch (SGB), in which a belch occurs without gastric involvement has been characterized in humans. The aims of this study were to determine whether animals have an SGB and if so to determine its mechanisms. Studies were conducted in decerebrate cats (N=30) with EMG electrodes on hyoid, pharyngeal, esophageal, and diaphragm muscles. The effects of distending different regions of the esophagus in different manners using a balloon were quantified to determine the most appropriate stimulus for activating the cat SGB...
June 15, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/28611900/replacement-of-dislodged-gastrostomy-tubes-after-stoma-dilation-in-the-pediatric-emergency-department
#17
Shiloni Bhambani, Tammy H Phan, Lance Brown, Andrea W Thorp
INTRODUCTION: A dislodged gastrostomy tube (GT) is a common complaint that requires evaluation in the pediatric emergency department (ED) and, on occasion, will require stoma dilation to successfully replace the GT. The objective of this study was to describe the frequency that stoma dilation is required, the success rate of replacement, complications encountered, and the techniques used to confirm placement of the GT after dilation. METHODS: We conducted a retrospective medical record review of children 0-18 years who presented to the pediatric ED from February 2013 through February 2015 with a dislodged GT that required stoma dilation by pediatric emergency physicians with serially increasing Foley catheter sizes prior to successful placement of the GT...
June 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28609426/obalon-balloon-system-another-gastric-balloon-for-weight-loss
#18
(no author information available yet)
No abstract text is available yet for this article.
June 19, 2017: Medical Letter on Drugs and Therapeutics
https://www.readbyqxmd.com/read/28603816/-french-comment-on-article-elipse-the-first-procedureless-gastric-balloon-for-weight-loss-a-prospective-observational-open-label-multicenter-study1
#19
(no author information available yet)
No abstract text is available yet for this article.
February 2017: Endoscopy
https://www.readbyqxmd.com/read/28601331/risk-factors-for-delayed-gastric-emptying-in-patients-undergoing-esophagectomy-without-pyloric-drainage
#20
Lei Zhang, Sheng-Cai Hou, Jin-Bai Miao, Hui Lee
BACKGROUND: The incidence of delayed gastric emptying (DGE) after esophagectomy is 10%-50%, which can interfere with postoperative recovery in the short-term and result in poor quality of life in the long term. Pyloric drainage is routinely performed to prevent DGE, but its role is highly controversial. The aim of this study was to report the rate of DGE after esophagectomy without pyloric drainage and to investigate its risk factors and the potential effect on recovery. MATERIALS AND METHODS: Between January 2010 and January 2015, we analyzed 285 consecutive patients who received an esophagectomy without pyloric drainage...
June 1, 2017: Journal of Surgical Research
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