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https://www.readbyqxmd.com/read/28052457/changes-in-in%C3%A2-vitro-ruminal-and-post-ruminal-degradation-of-tropical-tannin-rich-legumes-due-to-varying-levels-of-polyethylene-glycol
#1
M M Knowles, M L Pabón, H D Hess, J E Carulla
We evaluated the effects of tannins from Flemingia macrophylla (CIAT 17403) and Calliandra calothyrsus (San Ramón CIAT 22310 and Patulul CIAT 22316) on in vitro ruminal and post-ruminal dry matter and apparent protein degradation. For each tannin source (legumes), different dosages of polyethylene glycol (PEG) (8000 Da) in McDougall buffer were added to achieve ratios of 0:3, 1:3, 2:3 and 3:3 PEG:condensed tannin (CT). Ruminal fluid mixed with McDougall buffer (1:4) was added to tubes containing only legume foliage (control) or PEG-treated legume foliage...
January 4, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28039644/incidence-of-abdominal-wall-metastases-following-percutaneous-endoscopic-gastrostomy-placement-in-patients-with-head-and-neck-cancer
#2
Eleanor Fung, David S Strosberg, Edward L Jones, Rebecca Dettorre, Andrew Suzo, Michael P Meara, Vimal K Narula, Jeffrey W Hazey
INTRODUCTION: Percutaneous endoscopic gastrostomy (PEG) tubes are an effective modality for enteral nutrition in patients with head and neck cancer; however, there have been documented case reports of "seeding" of the abdominal wall by the theoretic risk of dragging the tube along the tumor during PEG placement. The objective of this study is to determine the incidence and contributing risk factors leading to metastasis to the abdominal wall following PEG placement in patients with head and neck cancer...
December 30, 2016: Surgical Endoscopy
https://www.readbyqxmd.com/read/28009454/direct-estimation-for-adaptive-treatment-length-policies-methods-and-application-to-evaluating-the-effect-of-delayed-peg-insertion
#3
Xin Lu, Brent A Johnson
Dysphagia is a primary cause of death among patients diagnosed with amyotrophic lateral sclerosis (ALS), and percutaneous endoscopic gastrostomy (PEG) is a procedure to insert a tube into the stomach to assist or replace oral feeding. It is believed that PEG is beneficial and, generally, earlier insertion is preferable to later. However, gathering clinical evidence to support these beliefs on the use and timing of PEG is challenging because controlled clinical trials are not feasible and clinical endpoints are confounded with PEG in observational data...
December 23, 2016: Biometrics
https://www.readbyqxmd.com/read/27990013/intraoperative-gastric-intramural-hematoma-a-rare-complication-of-percutaneous-endoscopic-gastrostomy
#4
Chi Chan Lee, Sharmila Ravindranathan, Vivek Choksi, Jestin Pudussery Kattalan, Uday Shankar, Steven Kaplan
BACKGROUND Intramural hematomas primarily present in the esophagus or duodenum. We report a case of intramural hematoma in the gastric wall (GIH) secondary to percutaneous endoscopic gastrostomy (PEG) tube placement in a setting of platelet dysfunction. CASE REPORT This case study reviews the hospitalization of a 73-year-old male with a history of chronic kidney disease who was admitted for coronary artery bypass graft surgery and mitral valve repair. During his complicated hospital course, he inadvertently required the placement of a PEG tube...
December 19, 2016: American Journal of Case Reports
https://www.readbyqxmd.com/read/27986517/comparison-of-nutritional-and-clinical-outcomes-in-patients-with-head-and-neck-cancer-undergoing-chemoradiotherapy-utilizing-prophylactic-versus-reactive-nutrition-support-approaches
#5
Teresa E Brown, Merrilyn D Banks, Brett G M Hughes, Charles Y Lin, Lizbeth M Kenny, Judith D Bauer
BACKGROUND: The optimal method of tube feeding for patients with head and neck cancer remains unclear. A validated protocol is available that identifies high-nutritional-risk patients who would benefit from prophylactic gastrostomy tube placement. Adherence to this protocol is ultimately determined by clinical team discretion or patient decision. OBJECTIVE: The study aim was to compare outcomes after adherence and nonadherence to this validated protocol, thus comparing a prophylactic and reactive approach to nutrition support in this patient population...
December 13, 2016: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/27965711/the-buried-bumper-syndrome-external-bumper-extraction-after-radial-mini-incisions-and-replacement-through-an-adjacent-tract
#6
M A Benatta
Although considered as a safe method to provide long-term nutritional support, percutaneous endoscopic gastrostomy (PEG) may be complicated by a buried bumper syndrome (BBS), a life-threatening condition. Removal of the PEG tube with its buried bumper and reinsertion of a new PEG tube is often necessary. Since its description in 1988, less than 50 cases of BBS managed by external extraction of the buried bumper have been reported. We report a case of buried bumper that was removed by external traction without the need for endoscopic or laparoscopic treatment but with the need of two radial millimeter skin incisions after abdominal CT study and finally immediate PEG replacement but through an adjacent site...
2016: Case Reports in Medicine
https://www.readbyqxmd.com/read/27965430/timing-of-percutaneous-endoscopic-gastrostomy-for-acute-ischemic-stroke-an-observational-study-from-the-us-nationwide-inpatient-sample
#7
Benjamin P George, Adam G Kelly, George P Albert, David Y Hwang, Robert G Holloway
BACKGROUND AND PURPOSE: Stroke guidelines recommend time-limited trials of nasogastric feeding prior to percutaneous endoscopic gastrostomy (PEG) tube placement. We sought to describe timing of PEG placement and identify factors associated with early PEG for acute ischemic stroke. METHODS: We designed a retrospective observational study to examine time to PEG for ischemic stroke admissions in the Nationwide Inpatient Sample, 2001 to 2011. We defined early PEG placement as 1 to 7 days from admission...
December 13, 2016: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/27931635/complications-of-percutaneous-endoscopic-gastrostomy
#8
REVIEW
Tomas Hucl, Julius Spicak
Percutaneous endoscopic gastrostomy (PEG) has become the method of choice for mid-to long-term enteral feeding. The majority of complications that occur are minor, but the rare major complications may be life threatening. Some complications occur soon after tube placement, others develop later, when the gastrostomy tract has matured. Older patients with comorbidities and infections appear to be at a greater risk of developing complications. Apart from being aware of indications and contraindications, proper technique of PEG placement, including correct positioning of the external fixation device, and daily tube care are important preventive measures...
October 2016: Best Practice & Research. Clinical Gastroenterology
https://www.readbyqxmd.com/read/27928446/gastrostomy-with-peritoneal-collar-versus-percutaneous-endoscopic-gastrostomy
#9
Tudor C, Branescu C, Savlovschi C, El-Khatib A, Pantu H, Nica A, Dascalu Am, Masoumeh B, Tudor As, Oprescu Sm, Serban D
Aim. The present study aimed to perform a medico-surgical comparative analysis of the 2 most widely used techniques: gastrostomy with peritoneal collar versus percutaneous endoscopic gastrostomy, based on the vast clinical experience in an Upper Digestive Surgery Clinic. Materials and method. A retrospective study was carried out between January 2010 and January 2015 on the patients admitted for a surgical solution for feeding. The indications, preoperative preparation, surgical techniques, and postoperative outcomes were analyzed...
October 2016: Journal of Medicine and Life
https://www.readbyqxmd.com/read/27925010/the-effects-of-a-simple-method-for-cryopreservation-and-thawing-procedures-on-cord-blood-derived-dc-based-esophageal-carcinoma-vaccine
#10
J Yu, L Xie, S Chen, J Zhang, G Guo, B Chen
BACKGROUND: Producing sufficient numbers of DCs at one time point and subsequently cryopreserving the generated DCs in ready-for-use aliquots for clinical application is useful in cancer treatment. OBJECTIVE: To study the effects of a simplified cryopreservation method and thawing procedures acting on the biological characteristics and specific cytotoxic activity of cord blood derived DC-based esophageal carcinoma vaccine. MATERIALS AND METHODS: CD34+ hematopoietic stem cells were isolated from cord blood using CD34+ Progenitor Cell Isolation Kit by magnetic cell sorting system (MACS)...
July 2016: Cryo Letters
https://www.readbyqxmd.com/read/27911231/systematic-review-of-ventricular-peritoneal-shunt-and-percutaneous-endoscopic-gastrostomy-a-safe-combination
#11
Leendert H Oterdoom, D L Marinus Oterdoom, Johannes C F Ket, J Marc C van Dijk, Pieter Scholten
OBJECTIVE Various international and national gastrointestinal guidelines take different positions on whether ventriculoperitoneal shunt (VPS) insertion is a contraindication to percutaneous endoscopic gastrostomy (PEG). The objective of this meta-analysis was to try to answer the question of whether VPS insertion is a contraindication to PEG. METHODS A systematic review of the literature was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria. Electronic databases PubMed and Embase were searched using variations of the terms "ventriculo-peritoneal shunt" and "percutaneous (endoscopic) gastrostomy...
December 2, 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27902596/portable-disposable-ultrathin-endoscopy-tested-through-percutaneous-endoscopic-gastrostomy
#12
Myong Ki Baeg, Chul-Hyun Lim, Jin Su Kim, Yu Kyung Cho, Jae Myung Park, Bo-In Lee, In-Seok Lee, Myung-Gyu Choi
BACKGROUND: A portable disposable ultrathin endoscope (DUE) with high visual quality and maneuverability would reduce the need for expensive facilities and emergency endoscopy could be available anywhere. It would increase patient satisfaction, prevent unnecessary sedation, and reduce infection. Our aim was to evaluate the usefulness of portable DUE in performing percutaneous endoscopic gastrostomy (PEG). METHODS: We prospectively enrolled patients who underwent PEG under DUE guidance and compared them with historical controls who underwent PEG under conventional ultrathin endoscopy (CUE) guidance...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27891266/a-silent-and-chronic-complication-of-percutaneous-endoscopic-gastrostomy-tube-small-bowel-enterocutaneous-fistula
#13
Sai Wah Cheung
Percutaneous endoscopic gastrostomy (PEG) has gradually gained the popularity since its invention and become the most preferred method for gastrostomy insertion in recent years. PEG is associated with lower morbidity and mortality and has the advantages of being minimally invasive and more convenient over the conventional open gastrostomy. However, significant rates of major complication still occur. Enterocutaneous fistula is one of the key complications that can be easily neglected due to its asymptomatic nature...
2016: Case Reports in Gastrointestinal Medicine
https://www.readbyqxmd.com/read/27876446/gastrostomy-tube-placement-is-safe-in-advanced-amyotrophic-lateral-sclerosis
#14
Manisha Kak, Naoum P Issa, Raymond P Roos, Bobbie Jean Sweitzer, Ori Gottlieb, Amy Guralnick, Steven R White, Carol E Semrad, Betty Soliven, Joumana Baroody, Kourosh Rezania
OBJECTIVES: To evaluate the safety and effect on survival of insertion of a gastrostomy tube (G-tube) in patients with amyotrophic lateral sclerosis (ALS) who have upright forced vital capacity (uFVC) ≤ 50% predicted. Current guidelines, which are based on higher rates of post-procedure complications in ALS patients with advanced respiratory dysfunction, have led to a recommendation to perform G-tube insertion before the FVC drops to <50% predicted, even when the patient has no significant dysphagia...
January 2017: Neurological Research
https://www.readbyqxmd.com/read/27856367/dysphagia-is-prevalent-in-patients-with-cpeo-and-single-large-scale-deletions-in-mtdna
#15
Gitte Hedermann, Nicoline Løkken, Julia R Dahlqvist, John Vissing
BACKGROUND: The aim of this study was to assess the frequency of subjective and objective dysphagia in patients with chronic progressive external ophthalmoplegia (CPEO) due to single, large-scale deletions (LSDs) of mitochondrial DNA (mtDNA). METHODS: Sixteen patients with CPEO and single LSDs of mtDNA were included in the study and compared to a control group of 12 patients with the m.3243A>G mtDNA mutation. Patients had to drink 80ml of water at 4°C as fast as they could (cold-water test) and fill out a standardized questionnaire about dysphagia...
November 14, 2016: Mitochondrion
https://www.readbyqxmd.com/read/27853378/benefit-of-percutaneous-endoscopic-gastrostomy-in-patients-undergoing-definitive-chemoradiotherapy-for-locally-advanced-nasopharyngeal-carcinoma
#16
Yun Xu, Qiaojuan Guo, Jin Lin, Bijuan Chen, Jiangmei Wen, Tianzhu Lu, Yuanji Xu, Mingwei Zhang, Jianji Pan, Shaojun Lin
BACKGROUND AND AIM: To evaluate the impact of percutaneous endoscopic gastrostomy (PEG) tube on nutritional status, treatment-related toxicity, and treatment tolerance in patients with locally advanced nasopharyngeal carcinoma (NPC) who underwent chemoradiotherapy. PATIENTS AND METHODS: We enrolled 133 consecutive non-metastatic NPC (III/IV stage) patients, who were treated with prophylactic PEG feeding before the initiation of concurrent chemoradiotherapy (CCRT) between June 1, 2010 and June 30, 2014...
2016: OncoTargets and Therapy
https://www.readbyqxmd.com/read/27847836/obstructive-acute-pancreatitis-secondary-to-peg-tube-migration
#17
Douglas F Taylor, Ryan Cho, Allan Cho, Viet Nguyen, Abhijit Sunnapwar, Craig Womeldorph
Percutaneous gastrostomy is a well-established method of providing enteral nutrition to patients incapable of oral intake, or for whom oral intake is insufficient to meet metabolic needs. In comparison to total parenteral nutrition, enteral feeding is advantageous in that it helps maintain gut mucosal integrity, which decreases the risk of bacterial translocation through the gastrointestinal tract. Complications include bleeding, aspiration, internal organ injury, perforation, periostomal leaks, tube dislodgement, and occlusion...
August 2016: ACG Case Reports Journal
https://www.readbyqxmd.com/read/27846899/contribution-of-submandibular-gland-and-swallowing-structure-sparing-to-post-radiation-therapy-peg-dependence-in-oropharynx-cancer-patients-treated-with-split-neck-imrt-technique
#18
Michael F Gensheimer, Matthew Nyflot, George E Laramore, Jay J Liao, Upendra Parvathaneni
BACKGROUND: Radiation therapy-related dysphagia is worsened by xerostomia. The submandibular glands (SMG) produce saliva rich in lubricating mucins, and sparing the SMG has been shown to reduce xerostomia. The goal of this study was to determine whether SMG sparing IMRT is associated with reduced post-treatment PEG dependence in locally advanced oropharynx cancer patients. METHODS: Patients treated with definitive radiation therapy for oropharynx cancer were included in this retrospective study...
November 15, 2016: Radiation Oncology
https://www.readbyqxmd.com/read/27843445/long-term-survival-of-patients-receiving-artificial-nutrition-in-japanese-psychiatric-hospitals
#19
Keiichi Abe, Ryuko Yamashita, Keiko Kondo, Keiko Takayama, Osamu Yokota, Yoshiki Sato, Mitsumasa Kawai, Hideki Ishizu, Tadao Nakashima, Hideki Hayashi, Kenji Nakata, Hiroyuki Asaba, Koichi Kadota, Kazuyoshi Tanaka, Yumi Morisada, Etsuko Oshima, Seishi Terada
BACKGROUND/AIMS: Most patients with dementia suffer from dysphagia in the terminal stage of the disease. In Japan, most elderly patients with dysphagia receive either tube feeding or total parenteral nutrition. METHODS: In this study, we investigated the factors determining longer survival with artificial nutrition. Various clinical characteristics of 168 inpatients receiving artificial nutrition without oral intake in psychiatric hospitals in Okayama Prefecture, Japan, were evaluated...
September 2016: Dementia and Geriatric Cognitive Disorders Extra
https://www.readbyqxmd.com/read/27826994/diagnostic-efficacy-of-single-pass-abdominal-multidetector-row-ct-prospective-evaluation-of-a-low-dose-protocol
#20
Luigi Camera, Immacolata Liccardo, Federica Romano, Raffaele Liuzzi, Antonio Rispo, Massimo Imbriaco, Anna Testa, Gaetano Luglio, Simona De Fronzo, Fabiana Castiglione, Luigi Bucci, Arturo Brunetti
OBJECTIVE: To evaluate the diagnostic efficacy of single-pass contrast-enhanced multidetector CT (CE-MDCT) performed with a low-radiation high-contrast (LR-HC) dose protocol in selected patients with non-traumatic acute bowel disease. METHODS: 65 (32 males, 33 females; aged 20-67 years) consecutive patients with non-traumatic acute bowel disease underwent single-pass CE-MDCT performed 70-100 s after i.v. bolus injection of a non-ionic iodinated contrast medium (CM) (370 mgI ml(-1))...
February 2017: British Journal of Radiology
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