Read by QxMD icon Read

Peg tubes

Ravinder Bamba, Thanapong Waitayawinyu, Ratnam Nookala, David Colton Riley, Richard B Boyer, Kevin W Sexton, Chinnakart Boonyasirikool, Sunyarn Niempoog, Nathaniel D Kelm, Mark D Does, Richard D Dortch, Robert Bruce Shack, Wesley P Thayer
BACKGROUND: Peripheral nerve injury can have a devastating impact on our military and veteran population. Current strategies for peripheral nerve repair include techniques such as nerve tubes, nerve grafts, tissue matrices, and nerve growth guides to enhance the number of regenerating axons. Even with such advanced techniques, it takes months to regain function. In animal models, polyethylene glycol (PEG) therapy has shown to improve both physiologic and behavioral outcomes after nerve transection by fusion of a portion of the proximal axons to the distal axon stumps...
November 2016: Journal of Trauma and Acute Care Surgery
Maria Eliza Freitas, Marta Ruiz-Lopez, Susan H Fox
Levodopa remains the most effective treatment for Parkinson's disease and is considered the gold standard therapy. However, disease progression and changes in the gastrointestinal tract result in a declining window of treatment response in a majority of patients. Efforts have been made recently to improve levodopa bioavailability either by developing more effective oral formulations or by innovating routes of administration (intestinal infusion, transcutaneous or inhaled levodopa). IPX066 is a novel levodopa-carbidopa (LD/CD) oral formulation combining immediate-release (IR) and extended-release (ER) LD/CD recently approved in the USA and the EU...
October 14, 2016: CNS Drugs
Pamela Sarkar, Alice Cole, Neil J Scolding, Claire M Rice
Background/Aims: With the notable exceptions of dementia, stroke, and motor neuron disease, relatively little is known about the safety and utility of percutaneous endoscopic gastrostomy (PEG) tube insertion in patients with neurodegenerative disease. We aimed to determine the safety and utility of PEG feeding in the context of neurodegenerative disease and to complete a literature review in order to identify whether particular factors need to be considered to improve safety and outcome...
October 13, 2016: Clinical Endoscopy
Anna Wiernicka, Małgorzata Matuszczyk, Agnieszka Szlagatys-Sidorkiewicz, Ewa Toporowska-Kowalska, Katarzyna Popińska, Urszula Chlebowczyk-Grzybowska, Ewa Hapyn, Jarosław Kierkuś
BACKGROUND: The appropriate time to initiate enteral nutrition after the placement of a percutaneous endoscopic gastrostomy (PEG) tube has been an area of limited research. There are no sufficient randomised prospective controlled trials in the paediatric population comparing the safety and tolerance of early feeding (3 h) after PEG placement. In order to reduce the period of fasting, inadequate nutritional support, and hospitalisation time, we decided to devise this study. METHODS/DESIGN: This study is a multicentre, randomised, open-label trial designed to evaluate the tolerance and safety of early enteral nutrition after PEG placement in children...
October 7, 2016: BMC Pediatrics
Ana Ponte, Rolando Pinho, Sónia Fernandes, Carlos Fernandes, Iolanda Ribeiro, Joana Silva, Jaime Rodrigues, João Carvalho
The authors present a case of a 38-year-old man with a 4-hour history of accidental removal of a jejunostomy balloon-tube replacement (PEG-18-BRT-S, Cook Medical Inc., Bloomington, USA). The patient had undergone a direct percutaneous endoscopic jejunostomy (DPEJ) ten months ago, before chemoradiotherapy treatment for an esophageal squamous-cell carcinoma (uT3N2cM0). His past medical condition included alcoholic liver disease and distal gastrectomy from a life-threatening duodenal bleeding ulcer.
October 2016: Revista Española de Enfermedades Digestivas
Kazuya Kato, Yoshiaki Iwasaki, Kazuhiko Onodera, Minoru Matsuda, Mineko Higuchi, Kimitaka Kato, Yurina Kato, Masahiko Taniguchi, Hiroyuki Furukawa
PURPOSE: Despite the widespread use of percutaneous endoscopic gastrostomy (PEG) tubes, their placement may be associated with a variety of complications, including gastrocolic fistula. MATERIALS AND METHODS: In total, seven high-risk individuals diagnosed using computed tomography (CT)-gastrocolonography (GC) underwent laparoscopic-assisted PEG (LAPEG) placement. Study endpoints included the success of LAPEG under local anesthetic and intravenous sedation, inability to thread the PEG tube, the eventual tube location, the number of tube adjustments needed, adverse events, the operating time, and PEG tube-related infection...
October 4, 2016: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
Mark L Montgomery, Noel K Miner, Michael J Soileau, Douglas K McDonald
The primary treatment for Parkinson's disease is dopaminergic stimulation. Although levodopa has historically been administered orally, maintaining a predictable plasma concentration of the drug is challenging. As a result, enteral administration of carbidopa/levodopa (Duopa) has emerged as a promising tool in the treatment of the disease. This requires placement of an enteric catheter, two of which have been approved by the Food and Drug Administration for delivery of Duopa. The approved tubes are placed using the "peroral" or "pull" technique, a method traditionally requiring endoscopy...
October 2016: Proceedings of the Baylor University Medical Center
Georg Kägi, Natascha Leisi, Marian Galovic, Marlise Müller-Baumberger, Werner Krammer, Bruno Weder
BACKGROUND: Up to 50% of ischaemic stroke patients show initial dysphagia, which may persist for months. Guidelines recommend switching nasogastric (NG) to percutaneous endoscopic gastrostomy (PEG) tube feeding at the second week after the stroke if impaired deglutition is expected for another 4 weeks. Precise prognostic criteria are lacking. We hypothesised that the Parramatta Hospitals' Assessment of Dysphagia (PAHD) performed 8 to 10 days after the stroke predicts impaired deglutition for another 4 weeks...
2016: Swiss Medical Weekly
Rachel M Landisch, Ryan C Colwell, John C Densmore
PURPOSE: Comparative outcomes of enhanced percutaneous endoscopic gastrostomy (PEG) and laparoscopic gastrostomy (LG) have not been elucidated in infants. We describe the outcomes and procedural episodic expenditures of PEG versus LG in this high-risk population. METHODS: One hundred eighty-three gastrostomies in children under 1year were reviewed from our institution spanning 1/2011-6/2015. Pertinent demographics and 3-month complications (mortality, gastrocolic fistula, reoperation, cellulitis, granulation, pneumonia, and tube dislodgement <6weeks) were collected...
September 15, 2016: Journal of Pediatric Surgery
Aljosha-Rakim Jochem, Genesis Ngwa Ankah, Lars-Arne Meyer, Stephan Elsenberg, Christoph Johann, Tobias Kraus
Flow field-flow fractionation is a powerful method for the analysis of nanoparticle size distributions, but its widespread use has been hampered by large analyte losses, especially of metal nanoparticles. Here, we report on the colloidal mechanisms underlying the losses. We systematically studied gold nanoparticles (AuNPs) during asymmetrical flow field-flow fractionation (AF4) by systematic variation of the particle properties and the eluent composition. Recoveries of AuNPs (core diameter 12 nm) stabilized by citrate or polyethylene glycol (PEG) at different ionic strengths were determined...
October 7, 2016: Analytical Chemistry
Claire E Stewart, Mohamed Mutalib, Akhilesh Pradhan, Christopher Bassett, David Drake, Manasvi Upadhyaya
OBJECTIVE: Buried bumper syndrome (BBS) is a serious complication in gastrostomy-dependent children. Many need surgical correction. On account of comorbidities, this becomes a high-risk procedure. Our aim was to review the incidence of BBS in children and to identify the risk factors. PATIENTS AND METHODS: Retrospective review of patients' records over 10 years, 2006-2015, was carried out. Types of tubes, operative interventions, comorbidities and records were noted...
September 23, 2016: European Journal of Gastroenterology & Hepatology
Ezekiel Wong Toh Yoon, Kaori Yoneda, Shinya Nakamura, Kazuki Nishihara
BACKGROUND AND STUDY AIMS: Percutaneous endoscopic gastrostomy (PEG) using the introducer technique is not only useful in patients with upper digestive tract stenosis but has been shown to reduce peristomal infection. In this study, we evaluated the safety and utility of a novel large-caliber introducer PEG kit (using 20 Fr size tube) compared with a push kit of similar size. PATIENTS AND METHODS: One hundred and thirty-six patients who received PEG at our hospital between January 2014 and December 2015 were retrospectively analyzed...
September 2016: Endoscopy International Open
Pallavi S Mishra-Kalyani, Brent A Johnson, Jonathan D Glass, Qi Long
Clinical disease registries offer a rich collection of valuable patient information but also pose challenges that require special care and attention in statistical analyses. The goal of this paper is to propose a statistical framework that allows for estimating the effect of surgical insertion of a percutaneous endogastrostomy (PEG) tube for patients living with amyotrophic lateral sclerosis (ALS) using data from a clinical registry. Although all ALS patients are informed about PEG, only some patients agree to the procedure which, leads to the potential for selection bias...
2016: Scientific Reports
Lingyan Lv, Yan Jiang, Xin Liu, Baoyan Wang, Wei Lv, Yue Zhao, Huihui Shi, Quanyin Hu, Hongliang Xin, Qunwei Xu, Zhen Gu
Combining treatment of anticancer cells and antiangiogenesis is considered to be a potential targeted strategy for brain glioblastoma therapy. In this study, by utilizing the overexpression of Interleukin 13 receptor α2 (IL-13Rα2) on the glioma cells and heparan sulfate on neovascular endothelial cells, we developed a paclitaxel (PTX) loaded Pep-1 and CGKRK peptide-modified PEG-PLGA nanoparticle (PC-NP-PTX) for glioma cells and neovasculature dual-targeted chemotherapy to enhance the antiglioma efficacy. There were significant differences both on the enhancement of cellular uptake in HUVEC and C6 cells and on the improvement of in vitro antiglioma activity in the respect of proliferation, tumor spheroid growth, tube formation, and migration between PC-NP-PTX and Taxol and NP-PTX...
October 3, 2016: Molecular Pharmaceutics
Emma Stewart, Andrew P Prayle, Alison Tooke, Sara Pasalodos, Mohnish Suri, Andy Bush, Jayesh M Bhatt
BACKGROUND: Ataxia telangiectasia (A-T) is a rare multisystem disease with high early mortality from lung disease and cancer. Nutritional failure adversely impacts outcomes in many respiratory diseases. Several factors influence nutrition in children with A-T. We hypothesised that children with A-T have progressive growth failure and that early gastrostomy tube feeding (percutaneous endoscopic gastrostomy, PEG) is a favourable management option with good nutritional outcomes. METHODS: Data were collected prospectively on weight, height and body mass index (BMI) at the national paediatric A-T clinic...
August 29, 2016: Archives of Disease in Childhood
Breffeni Constantine Whitehead, Deon Bezuidenhout, Cindy Chokoza, Neil Hamer Davies, Kyle Peter Goetsch
Directed cell motility, as controlled by soluble factors, is crucial for many biological processes, including development, cancer progression, and wound healing. The use of directed cell motility also shows promise for applications in regenerative medicine such as therapeutic angiogenesis. Unfortunately, current in vitro 3-D migration and invasion models limit our understanding and application of these processes. Here, we present a novel and cost-effective 3-D chemotaxis assay for assessing the invasive response of cells to a chemoattractant extracellular matrix (ECM)...
2016: BioTechniques
Ayman Abu R, Tawfik Khoury, Jonah Cohen, Shmuel Chen, Shaul Yaari, Saleh Daher, Ariel A Benson, Meir Mizrahi
BACKGROUND: Percutaneous endoscopic gastrostomy (PEG) tubes are commonly utilized as a method of enteral feeding in patients unable to obtain adequate oral nutrition. Although some studies have shown improved mortality in select populations, the safety and effectiveness of PEG insertion in patients with dementia compared with those with other neurological diseases or head and neck malignancy remains less well defined. OBJECTIVE: To evaluate the nutritional effectiveness, rate of rehospitalization, and risk of mortality among patients with dementia compared with patients with other neurological diseases or head and neck cancers who undergo PEG placement...
August 8, 2016: Journal of Clinical Gastroenterology
Bo Dong, Xiaojin Xu, Guoqing Chen, Dandan Zhang, Mingzhi Tang, Fei Xu, Xiaohong Liu, Hua Wang, Bo Zhou
Conidiation patterning is evolutionarily complex and mechanism concerning conidiogenous cell differentiation remains largely unknown. Magnaporthe oryzae conidiates in a sympodial way and uses its conidia to infect host and disseminate blast disease. Arrestins are multifunctional proteins that modulate receptor down-regulation and scaffold components of intracellular trafficking routes. We here report an alpha-arrestin that regulates patterns of conidiation and contributes to pathogenicity in M. oryzae. We show that disruption of ARRDC1 generates mutants which produce conidia in an acropetal array and ARRDC1 significantly affects expression profile of CCA1, a virulence-related transcription factor required for conidiogenous cell differentiation...
2016: Scientific Reports
Kah Poh Loh, Ankit Kansagra, Meng-Shiou Shieh, Penelope Pekow, Peter Lindenauer, Mihaela Stefan, Tara Lagu
BACKGROUND: In-hospital mortality is high for critically ill patients with metastatic cancer. To help patients, families, and clinicians make an informed decision about invasive medical treatments, we examined predictors of in-hospital mortality among patients with metastatic cancer who received critical care therapies (CCTs). PATIENTS AND METHODS: We used the 2010 California Healthcare Cost and Utilization Project: State Inpatient Databases to identify admissions of patients with metastatic cancer (age ≥18 years) who received CCTs, including invasive mechanical ventilation (IMV), tracheostomy, percutaneous endoscopic gastrostomy (PEG) tube, acute use of dialysis, and total parenteral nutrition (TPN)...
August 2016: Journal of the National Comprehensive Cancer Network: JNCCN
Ezekiel Wong Toh Yoon, Kaori Yoneda, Shinya Nakamura, Kazuki Nishihara
BACKGROUND/AIMS: Although percutaneous endoscopic gastrostomy (PEG) is the method of choice for long-term enteral nutrition, feeding-related adverse events such as aspiration pneumonia and peristomal leakage can impede the use of PEG. Percutaneous endoscopic transgastric jejunostomy (PEG-J) using large-bore jejunal tubes may help by circumventing gastric passage during enteral nutrition and improving drainage of gastric secretions. METHODS: 20 patients (12 males and 8 females) who received PEG-J after unsuccessful PEG feeding during a 6-year period in our institution were analysed retrospectively to evaluate the efficacy of large-bore jejunal feeding tubes in maintaining enteral nutrition...
2016: BMJ Open Gastroenterology
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"