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https://www.readbyqxmd.com/read/28550489/impedance-ph-monitoring-for-diagnosis-of-reflux-disease-new-perspectives
#1
REVIEW
Marzio Frazzoni, Nicola de Bortoli, Leonardo Frazzoni, Salvatore Tolone, Vincenzo Savarino, Edoardo Savarino
Heartburn is the most specific symptom of gastroesophageal reflux disease (GERD). In clinical practice, heartburn relief by a proton pump inhibitor (PPI) trial does suffice to confirm GERD. However, an objective diagnosis of GERD is required before anti-reflux endoscopic or surgical interventions, independently from PPI response. Thus, since normal findings at upper endoscopy are detected in the majority of patients with heartburn, reflux monitoring is often required. When traditional catheter-based or wireless pH tests are used, reflux episodes are conventionally identified by pH drops below 4...
May 26, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28549684/primary-laparoscopic-gastrojejunostomy-tubes-as-a-feeding-modality-in-the-pediatric-population
#2
Chinwendu Onwubiko, Brent R Weil, Sigrid Bairdain, Amber M Hall, Julia M Perkins, Hariharan Thangarajah, Maireade E McSweeney, C Jason Smithers
PURPOSE: Outcomes associated with primary laparoscopic gastrojejunal (GJ) tube placement in the pediatric population were evaluated. METHODS: A single-institution, retrospective review examined patients undergoing laparoscopic GJ tube placement between June 2011 and December 2014. Outcomes included gastric feeding tolerance, subsequent fundoplication, complications, and mortality. RESULTS: Ninety laparoscopic GJ tubes were placed. Median follow-up was 342days (interquartile range [IQR]=141-561days)...
May 20, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28549006/laparoscopic-heller-myotomy-versus-peroral-endoscopic-myotomy-poem-for-achalasia-a-systematic-review-and-meta-analysis
#3
Francisco Schlottmann, Daniel J Luckett, Jason Fine, Nicholas J Shaheen, Marco G Patti
OBJECTIVE: To compare the outcome of per oral endoscopic myotomy (POEM) and laparoscopic Heller myotomy (LHM) for the treatment of esophageal achalasia. BACKGROUND: Over the last 2 decades, LHM has become the primary form of treatment in many centers. However, since the first description of POEM in 2010, this technique has widely disseminated, despite the absence of long-term results and randomized trials. METHODS: A systematic Medline literature search of articles on LHM and POEM for the treatment of achalasia was performed...
May 25, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28547739/determination-of-spermatic-vein-reflux-after-varicocele-repair-helps-to-define-the-efficacy-of-treatment-in-improving-sperm-parameters-of-subfertile-men
#4
S D'Andrea, A Micillo, A Barbonetti, A V Giordano, S Carducci, A Mancini, S Necozione, F Francavilla, S Francavilla
PURPOSE: A continuous spermatic venous reflux (SVR) at colour Doppler ultrasound (CDU) is an evidence for varicocele, a frequent correlate for male subfertility. We explored whether SVR after left varicocele repair is predictive for changes in semen quality in subfertile men. METHODS: Blood hormones (FSH, LH, and total testosterone) and scrotal CDU were obtained in subfertile patients with left grade II or grade III varicocele on physical evaluation and a poor sperm quality...
May 25, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28547131/erratum-to-paraesophageal-hernia-and-reflux-prevention-is-one-fundoplication-better-than-the-other
#5
Ciro Andolfi, Alejandro Plana, Sara Furno, Piero Marco Fisichella
No abstract text is available yet for this article.
May 25, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28544357/classification-of-esophageal-motor-findings-in-gastro-esophageal-reflux-disease-conclusions-from-an-international-consensus-group
#6
REVIEW
C P Gyawali, S Roman, A J Bredenoord, M Fox, J Keller, J E Pandolfino, D Sifrim, R Tatum, R Yadlapati, E Savarino
BACKGROUND: High-resolution manometry (HRM) has resulted in new revelations regarding the pathophysiology of gastro-esophageal reflux disease (GERD). The impact of new HRM motor paradigms on reflux burden needs further definition, leading to a modern approach to motor testing in GERD. METHODS: Focused literature searches were conducted, evaluating pathophysiology of GERD with emphasis on HRM. The results were discussed with an international group of experts to develop a consensus on the role of HRM in GERD...
May 24, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28544250/prevalence-of-and-risk-factors-for-intraoperative-gastroesophageal-reflux-and-postanesthetic-vomiting-and-diarrhea-in-dogs-undergoing-general-anesthesia
#7
Carlos Torrente, Isabel Vigueras, Edgar G Manzanilla, Cecilia Villaverde, Laura Fresno, Bibiana Carvajal, Marina Fiñana, Cristina Costa-Farré
OBJECTIVE: To determine the prevalence of intraoperative gastroesophageal reflux (GER) and postanesthetic vomiting and diarrhea, and to evaluate risk factors associated with these gastrointestinal disorders (GID) in dogs undergoing general anesthesia. DESIGN: Prospective observational study. SETTING: University teaching hospital. ANIMALS: Two hundred thirty-seven client-owned dogs undergoing general inhalant anesthesia for diagnostic or surgical purposes...
May 23, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28543926/comparative-effect-of-the-sites-of-anterior-cervical-pressure-on-the-geometry-of-the-upper-esophageal-sphincter-high-pressure-zone
#8
Ling Mei, Hongmei Jiao, Tarun Sharma, Arshish Dua, Patrick Sanvanson, Sudarshan R Jadcherla, Reza Shaker
OBJECTIVES/HYPOTHESIS: External cricoid pressure is increasingly used to augment the upper esophageal sphincter (UES). Our objective was to determine the effect of 1) pressures applied to cricoid, supracricoid, and subcricoid regions on the length and amplitude of the UES high-pressure zone (UESHPZ), and 2) the external cricoid pressure on lower esophageal sphincter (LES) tone. STUDY DESIGN: Case-control study. METHODS: We studied 11 patients with supraesophageal reflux (mean age 58 ± 12 years) and 10 healthy volunteers (mean age 47 ± 19 years)...
May 23, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28543861/postreflux-swallow-induced-peristaltic-wave-index-and-nocturnal-baseline-impedance-can-link-ppi-responsive-heartburn-to-reflux-better-than-acid-exposure-time
#9
L Frazzoni, M Frazzoni, N de Bortoli, S Tolone, M Furnari, I Martinucci, H Bertani, S Marchi, R Conigliaro, L Fuccio, V Savarino, E Savarino
BACKGROUND: Acid exposure time (AET) is considered the most useful parameter to predict response of reflux-related heartburn to medical or surgical treatment. However, recent studies showed high rates of heartburn response to proton pump inhibitor (PPI) therapy in patients with normal AET. We aimed to compare the efficacy of postreflux swallow-induced peristaltic wave (PSPW) index and mean nocturnal baseline impedance (MNBI) with AET in linking PPI-responsive heartburn to reflux. METHODS: Off-therapy impedance-pH tracings from 425 patients, 317 with PPI-responsive and 108 with PPI-refractory heartburn were blindly re-analyzed...
May 25, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28543183/a-novel-k-competitive-acid-blocker-yh4808-sustains-inhibition-of-gastric-acid-secretion-with-a-faster-onset-than-esomeprazole-randomised-clinical-study-in-healthy-volunteers
#10
S Yi, H Lee, S B Jang, H M Byun, S H Yoon, J-Y Cho, I-J Jang, K-S Yu
BACKGROUND: YH4808, a K(+) -competitive acid blocker, is under clinical development for the treatment of acid-related disorders, such as gastroesophageal reflux disease. AIMS: We aimed to determine the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of YH4808, compared to placebo and esomeprazole. METHODS: This double-blind, randomised, placebo- and active comparator (esomeprazole)-controlled study was conducted with 123 healthy male volunteers...
May 21, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28540986/central-obesity-as-a-risk-factor-for-non-erosive-reflux-disease
#11
Ki Ju Kim, Ban Seok Lee
PURPOSE: Although central obesity is a risk factor for erosive esophagitis, information regarding the association between central obesity and non-erosive reflux disease (NERD) is still scarce. The purpose of this study was to investigate the risk factors for NERD by comparing NERD patients and healthy controls. MATERIALS AND METHODS: Comprehensive clinical data from 378 patients who underwent esophagogastroduodenoscopy from December 2012 to May 2013 and had no visible esophageal mucosal breakage were analyzed...
July 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28540525/identification-of-22q11-2-deletion-syndrome-via-newborn-screening-for-severe-combined-immunodeficiency
#12
Jessica C Barry, Terrence Blaine Crowley, Soma Jyonouchi, Jennifer Heimall, Elaine H Zackai, Kathleen E Sullivan, Donna M McDonald-McGinn
PURPOSE: Chromosome 22q11.2 deletion syndrome (22q11.2DS), the most common cause of DiGeorge syndrome, is quite variable. Neonatal diagnosis traditionally relies on recognition of classic features and cytogenetic testing, but many patients come to attention only following identification of later onset conditions, such as hypernasal speech due to palatal insufficiency and developmental and behavioral differences including speech delay, autism, and learning disabilities that would benefit from early interventions...
May 24, 2017: Journal of Clinical Immunology
https://www.readbyqxmd.com/read/28539865/gastroesophageal-reflux-disease-prevalence-among-school-teachers-of-saudi-arabia-and-its-impact-on-their-daily-life-activities
#13
Abdulrahman Mohammed Altwigry, Majed Saud Almutairi, Masood Ahmed
BACKGROUND: Gastroesophageal reflux disease (GERD) is the most common upper gastrointestinal disorder encountered in the elderly patient. It is highly prevalent worldwide with a prevalence of 10-20% in the western world. The health-related quality of life (HRQL) is lower in individuals with GERD than in the general population and is comparable to that in individuals with other chronic diseases. It has a considerable impact on the quality of the patient's life through its symptoms and economically by following consultation procedures and medical care...
April 2017: International Journal of Health Sciences
https://www.readbyqxmd.com/read/28539290/-application-of-robotic-assisted-versus-conventional-laparoscopy-in-ureteral-reimplantation-with-psoas-hitch
#14
Dong Li, Bao-Jun Wang, Xu Zhang, Wei Zhang
OBJECTIVE: To compare the efficacy of robotic-assisted laparoscopic and conventional laparoscopic ureteral reimplantation with psoas hitch. METHODS: We retrospectively analyzed the data of 10 patients undergoing robotic-assisted laparoscopic ureteral reimplantation with psoas hitch and 6 undergoing conventional laparoscopic ureteral reimplantation between June, 2013 and December, 2014 in the General Hospital of PLA. The indications, surgical techniques and outcomes of the two procedures were compared...
May 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28538385/surgical-outcomes-of-different-approaches-to-esophageal-replacement-in-long-gap-esophageal-atresia-a-systematic-review
#15
Jia Liu, Yifan Yang, Chao Zheng, Rui Dong, Shan Zheng
BACKGROUND: Esophageal replacement (ER) surgery has been widely used in long-gap esophageal atresia (LGEA) over the past few decades. The most commonly used surgical approaches in many pediatric surgical centers include colon interposition (CI), gastric pull-up (GPU), jejunal interposition (JI), and gastric tube reconstruction (GTR). However, there is no systematic evidence on which is the optimal conduit for the native esophagus. The aim of this systematic review was to evaluate the short- and long-term outcomes among these 4 replacement approaches in LGEA cases based on current evidence...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28537409/-ureterointestinal-anastomosis-in-urinary-diversion-current-opinion
#16
J Doležel
Uretero-intestinal anastomosis (UIA) is one of the most critical points for the occurrence of severe complications of intestinal urinary diversion. Perfection of the current techniques and development of new UIA methods are motivated by the effort to reduce both early and late post-surgical complications. The necessity of using antireflux UIA, especially with an orthotopic neobladder, is controversial: according to some authors, antireflux UIA of any type generally increases, in comparison with reflux UIA, the risk of obstruction that endangers renal function more than the urine reflux itself...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28537351/endoluminal-sphincter-augmentation-with-the-muse%C3%A2-system-and-gerdx%C3%A2-system-in-the-treatment-of-gastroesophageal-reflux-disease-a-new-impact
#17
Suyu He, Hubertus Feussner, Simon Nennstiel, Monther Bajbouj, Norbert Hüser, Dirk Wilhelm
To bridge the gap between the long-term intake of proton pump inhibitors (PPIs) and the potential risks of laparoscopic fundoplication, a number of endoscopic procedures for the treatment of gastro-esophageal reflux disease (GERD) have been developed over the past 30 years. Because of the minimally invasive approach, short operative time, and efficacy in selected patients, endoluminal sphincter augmentation appears to be highly attractive. However, most early devices have proven to be unsafe or failed to provide long-term symptom relief...
May 24, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/28536083/preoperatively-dilated-ureters-are-a-specific-risk-factor-for-the-development-of-ureteroenteric-strictures-after-open-radical-cystectomy-and-ileal-neobladder
#18
Richard E Hautmann, Robert de Petriconi, Andreas Kahlmeyer, Melanie Enders, Bjoern Volkmer
PURPOSE: To evaluate preoperative ureteral obstruction as risk factor for the development of benign UEAS in patients undergoing open RC and INB diversion. MATERIAL AND METHODS: 953 patients with bilateral ileoureterostomy, performed between 01/86 and 03/09, form the study population with a non-refluxing (Le Duc) technique in 357 and a refluxing (Wallace type) technique in 596 consecutive patients. We defined UEAS as need for specific therapy (e.g. stenting, dilatation, reimplantation) or proven loss of renal function...
May 20, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28535800/comparison-of-oesophageal-function-tests-between-chinese-non-erosive-reflux-disease-and-reflux-hypersensitivity-patients
#19
Feng Gao, Yan Gao, Xue Chen, Jie Qian, Jie Zhang
BACKGROUND: By means of 24 h multi-channel intraluminal impedance and pH recording (MII/pH), patients with heartburn and normal upper gastrointestinal endoscopy findings can be classified into those with non-erosive reflux disease (NERD) and those with reflux hypersensitivity (RH). Therefore, in this study, we investigated the difference in oesophageal function tests in Chinese patients with NERD and RH. METHODS: NERD patients were selected from the digestive department, Beijing Anzhen Hospital and Beijing Chao-Yang Hospital, Capital Medical University, after upper gastrointestinal endoscope, high-resolution manometry and impedance (HRiM), and MII/pH examinations between 2014 and 2016...
May 23, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28534850/exploration-of-the-esophageal-mucosal-barrier-in-non-erosive-reflux-disease
#20
Nicolaas F Rinsma, Ricard Farré, Fred J Troost, Montserrat Elizalde, Daniel Keszthelyi, Zsuzsanna Helyes, Ad A Masclee, José M Conchillo
In the absence of visible mucosal damage, it is hypothesized that the esophageal mucosal barrier is functionally impaired in patients with non-erosive reflux disease (NERD). The aim of the present study was to perform an exploratory analysis of the mucosal barrier in NERD compared to erosive esophagitis (EE) and controls. A second aim was to explore TRPV1 gene transcription in relation to the mucosal barrier function and heartburn symptoms. In this prospective study, 10 NERD patients, 11 patients with active erosive esophagitis and 10 healthy volunteers were included...
May 19, 2017: International Journal of Molecular Sciences
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