Genomes and Genes
Summary: Measurement of the pressure or tension of liquids or gases with a manometer.
Publications261 found, 100 shown here
- Assessment of peripheral vascular endothelial function with finger arterial pulse wave amplitudeJeffrey T Kuvin
Department of Medicine, Division of Cardiology, Tufts New England Medical Center Hospitals, Tufts University School of Medicine, Boston, MA 02111, USA
Am Heart J 146:168-74. 2003..We evaluated the relationship between changes in PWA of the finger and peripheral endothelial function...
- Ambulatory 24-h colonic manometry in healthy humansS S Rao
Department of Internal Medicine and Clinical Research Center, University of Iowa, Iowa City, Iowa 52242, USA
Am J Physiol Gastrointest Liver Physiol 280:G629-39. 2001..The colon exhibits a wide spectrum of pressure activity around the clock, with gender and regional differences and circadian rhythm. This comprehensive study provides qualitative and quantitative normative data for colonic manometry.
- High-resolution manometry predicts the success of oesophageal bolus transport and identifies clinically important abnormalities not detected by conventional manometryM Fox
Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
Neurogastroenterol Motil 16:533-42. 2004High-resolution manometry (HRM) is a recent development in oesophageal measurement; its value in the clinical setting remains a matter of controversy...
- Reduced ascending aortic strain and distensibility: earliest manifestations of vascular aging in humansAlban Redheuil
Division of Cardiology, Johns Hopkins University, Baltimore, MD 21287, USA
Hypertension 55:319-26. 2010..In particular, compared with other measures of aortic function, the best markers of subclinical large artery stiffening, were AA distensibility in younger and aortic arch pulse wave velocity in older individuals...
- Validation of a new non-invasive portable tonometer for determining arterial pressure wave and pulse wave velocity: the PulsePen devicePaolo Salvi
Department of Internal Medicine, Bufalini Hospital, Cesena, Italy
J Hypertens 22:2285-93. 2004..Its software provides absolute arterial pressure values, an assessment of arterial pulse wave contours, an estimation of reflection waves and measurements of PWV...
- Achalasia: a new clinically relevant classification by high-resolution manometryJohn E Pandolfino
Northwestern University, The Feinberg School of Medicine, Department of Medicine, Chicago, Illinois, USA
Gastroenterology 135:1526-33. 2008..junction (EGJ) relaxation and aperistalsis, 3 distinct patterns of aperistalsis are discernable with high-resolution manometry (HRM). This study aimed to compare the clinical characteristics and treatment response of these 3 subtypes.
- Classification of oesophageal motility abnormalitiesS J Spechler
Department of Medicine Dallas VA Medical Center and University of Texas Southwestern Medical Center at Dallas, Texas, USA
Gut 49:145-51. 2001..This should facilitate and improve comparisons among patients and studies. However, it is important to emphasise that fulfilment of the proposed criteria does not establish the clinical importance of the motility abnormalities...
- Assessment of peripheral vascular endothelial function in the ambulatory settingJeffrey T Kuvin
Department of Medicine Division of Cardiology, Tufts New England Medical Center, Boston, Massachusetts 02111, USA
Vasc Med 12:13-6. 2007..In conclusion, these data suggest that peripheral vascular endothelial function testing is feasible in ambulatory patients, and this is an important next step in bringing this technology to clinical applicability...
- Oesophageal high-resolution manometry: moving from research into clinical practiceM R Fox
Clinic for Gastroenterology and Hepatology, University Hospital Zurich, CH 4103 Zürich, Switzerland
Gut 57:405-23. 2008b>Manometry measures pressure within the oesophageal lumen and sphincters, and provides an assessment of the neuromuscular activity that dictates function in health and disease...
- A new era in esophageal diagnostics: the image-based paradigm of high-resolution manometryRenato Salvador
Department of Surgery, Division of Thoracic and Foregut Surgery, University of Rochester, Rochester, NY 14642, USA
J Am Coll Surg 208:1035-44. 2009..HRM may offer advantages over conventional methods, including improved identification of motility disorders, hiatal hernia, and outflow obstruction, and ease interpretation...
- High-resolution manometry in clinical practice: utilizing pressure topography to classify oesophageal motility abnormalitiesJ E Pandolfino
Department of Medicine, Northwestern University, Chicago, IL 60611 2951, USA
Neurogastroenterol Motil 21:796-806. 2009High-resolution manometry capable of pressure monitoring from the pharynx to the stomach together with pressure topography plotting represents an unquestionable evolution in oesophageal manometry...
- Obesity and gastroesophageal reflux: quantifying the association between body mass index, esophageal acid exposure, and lower esophageal sphincter status in a large series of patients with reflux symptomsShahin Ayazi
Department of Surgery, Keck School of Medicine, University of Southern California, 1510 San Pablo St, Ste 514, Los Angeles, CA 90033, USA
J Gastrointest Surg 13:1440-7. 2009..The aim of this study is to quantify the relationship between body mass index (BMI) and 24-h esophageal pH measurements and the status of the lower esophageal sphincter (LES) in patients with reflux symptoms...
- Ejaculatory duct manometry in normal men and in patients with ejaculatory duct obstructionMichael L Eisenberg
Department of Urology, University of California San Francisco, San Francisco, California 94143 1695, USA
J Urol 180:255-60; discussion 260. 2008..We describe what is to our knowledge a new hydraulic test and report its ability to identify physical and functional ejaculatory duct obstruction...
- Ambulatory 24-hour colonic manometry in slow-transit constipationSatish S C Rao
Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
Am J Gastroenterol 99:2405-16. 2004BACKGROUND: The colonic neuromuscular dysfunction in patients with constipation and the role of colonic manometry is incompletely understood. AIM: To study prolonged colonic motility and assess its clinical significance...
- Short course of omeprazole: a better first diagnostic approach to noncardiac chest pain than endoscopy, manometry, or 24-hour esophageal pH monitoringWilliam M Pandak
Division of Gastroenterology and Department of Biostatistics, Virginia Commonweath University, Richmond, Virginia 23249, USA
J Clin Gastroenterol 35:307-14. 2002..Noncardiac chest pain (NCCP) presents as a frequent diagnostic challenge, with patients tending to use a disproportionate level of health care resources. Gastroesophageal reflux disease (GERD) is the most frequent cause of NCCP...
- Gastric and sublingual capnometryJacques Creteur
Department of Intensive Care, Erasme University Hospital, Free University of Brussels, Belgium
Curr Opin Crit Care 12:272-7. 2006..This review provides an update on these technologies...
- High-resolution manometry and impedance-pH/manometry: valuable tools in clinical and investigational esophagologyPeter J Kahrilas
Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611 2951, USA
Gastroenterology 135:756-69. 2008Both high-resolution manometry (HRM) and impedance-pH/manometry monitoring have established themselves as research tools and both are now emerging in the clinical arena...
- Effects of anti-reflux surgery on weakly acidic reflux and belchingJ A J L Broeders
Department of Surgery, University Medical Center Utrecht, Utrecht, The
Gut 60:435-41. 2011..Weakly acidic reflux and inability to belch have been alleged to cause these symptoms, respectively. The effect of LNF on weakly acidic reflux and (supra) gastric belching was evaluated...
- A novel microbubble construct for intracardiac or intravascular MR manometry: a theoretical studyRohan Dharmakumar
Department of Medical Biophysics, Sunnybrook and Women s College Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada
Phys Med Biol 50:4745-62. 2005..5 T must be 2-3 microm in radius and be uniformly coated with single-domain magnetic nanoparticles, such as magnetite, at shell volume fractions below 5%...
- Echocardiography-guided pacemaker optimization and radial artery tonometryTasneem Z Naqvi
Cardiac Non Invasive Laboratory, Cedars Sinai Medical Center, UCLA David Geffen School of Medicine, Los Angeles, CA 90033, USA
J Card Fail 14:583-9. 2008..Biventricular (Biv) pacemaker optimization is underused because of time and echo skill required. We evaluated radial artery tonometry during echo-guided Biv optimization of atrioventricular (AV) and interventricular (VV) delays...
- NERD, GERD, and Barrett's esophagus: role of acid and non-acid reflux revisited with combined pH-impedance monitoringChristian A Gutschow
Department of Visceral and Vascular Surgery, University of Cologne, Kerpener Strasse 62, 50962, Cologne, Germany
Dig Dis Sci 53:3076-81. 2008..With introduction of combined esophageal pH-impedance monitoring, a precise diagnostic test for acid and non-acid reflux is now available...
- Effects of age on the gastroesophageal junction, esophageal motility, and reflux diseaseJacqueline Lee
Department of Gastroenterology, Guy s and St Thomas Hospital, London, United Kingdom
Clin Gastroenterol Hepatol 5:1392-8. 2007....
- Deterioration of muscle function in the human esophagus with ageHans Gregersen
Center of Excellence in Visceral Biomechanics and Pain, Aalborg Hospital, Aalborg, Denmark
Dig Dis Sci 53:3065-70. 2008..Esophageal motor function is traditionally studied by means of manometry and radiography...
- Oesophageal motility disordersJ E Richter
Department of Gastroenterology, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
Lancet 358:823-8. 2001..Secondary oesophageal motility disorders can be caused by collagen vascular diseases, diabetes, Chagas' disease, amyloidosis, alcoholism, myxo-oedema, multiple sclerosis, idiopathic pseudo-obstruction, or the ageing process...
- Functional gallbladder and sphincter of oddi disordersJose Behar
Rhode Island Hospital and Brown University School of Medicine, Providence, Rhode Island 02903, USA
Gastroenterology 130:1498-509. 2006..Biliary-type SO dysfunction is more frequently recognized in postcholecystectomy patients. SO manometry is valuable to select patients with sphincter dysfunction; however, because of the high incidence of ..
- Assessment of endothelial function using peripheral waveform analysis: a clinical applicationChristopher S Hayward
Cardiology Department, St Vincent s Hospital, Sydney, New South Wales, Australia
J Am Coll Cardiol 40:521-8. 2002....
- Role of the multichannel intraluminal impedance technique in infants and childrenMichiel P van Wijk
Department of Paediatric Gastroenterology and Nutrition, Emma Children s Hospital Academic Medical Centre, Amsterdam, The Netherlands
J Pediatr Gastroenterol Nutr 48:2-12. 2009..The second area in which the role of MII has been investigated is that of esophageal function testing. Manometry classically reveals information about esophageal pressure patterns and sphincter function, but does not inform ..
- Quantifying esophageal peristalsis with high-resolution manometry: a study of 75 asymptomatic volunteersSudip K Ghosh
Division of Gastroenterology, Department of Medicine, Feinberg School of Medicine, Northwestern University, 676 N St Clair Street, Suite 1400, Chicago, IL 60611, USA
Am J Physiol Gastrointest Liver Physiol 290:G988-97. 2006The vastly enhanced spatial resolution of high-resolution manometry (HRM) makes it possible to simultaneous monitor contractile activity over the entire length of the esophagus...
- Validation of a generalized transfer function to noninvasively derive central blood pressure during exerciseJames E Sharman
Department of Medicine, School of Human Movement Studies, University of Queensland, Princess Alexandra Hospital, Queensland, Australia
Hypertension 47:1203-8. 2006..001). True myocardial afterload is not reliably estimated by peripheral systolic BP. Radial tonometry and pulse wave analysis is an accurate technique for the noninvasive determination of central BP at rest and during exercise...
- Five-year subjective and objective results of laparoscopic and conventional Nissen fundoplication: a randomized trialWerner A Draaisma
Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
Ann Surg 244:34-41. 2006..Five years after surgery, all patients were requested to fill in questionnaires and to undergo esophageal manometry and 24-hour pH-metry...
- Aerophagia, gastric, and supragastric belching: a study using intraluminal electrical impedance monitoringA J Bredenoord
Department of Gastroenterology, St Antonius Hospital, PO Box 2500, 3430 EM Nieuwegein, The Netherlands
Gut 53:1561-5. 2004..Patients with aerophagia are believed to have excessive belches due to air swallowing. Intraluminal impedance monitoring has made it possible to investigate the validity of this concept...
- Correlation between anal manometry and endosonography in females with faecal incontinenceM A Titi
Department of Surgical Gastroenterology, Gartnavel General Hospital, Glasgow, UK
Colorectal Dis 10:131-7. 2008..Sphincter assessment aims to identify surgically correctable defects. We aimed to identify endoanal ultrasonography (EAUS) parameters that correlate with sphincter function...
- Challenging the limits of esophageal manometryPeter J Kahrilas
Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
Gastroenterology 134:16-8. 2008
- Reduced risk for pancreatitis after endoscopic microtransducer manometry of the sphincter of Oddi: a randomized comparison with the perfusion manometry techniqueT Wehrmann
Dept of Internal Medicine I, Academic Hospital of Hanover Siloah, Roesebeckstrasse 15, 30449 Hanover, Germany
Endoscopy 35:472-7. 2003Endoscopic microtransducer manometry of the sphincter of Oddi has been shown to be a reliable alternative to perfusion manometry for evaluating sphincter of Oddi motor function...
- Comparison of vector symmetry index and endoanal ultrasonography in the diagnosis of anal sphincter disruptionD N Samarasekera
Department of Coloproctology, The Norfolk and Norwich University Hospital, Norwich, UK
Tech Coloproctol 12:211-5. 2008....
- Evaluation of unexplained acute and acute recurrent pancreatitis using endoscopic retrograde cholangiopancreatography, sphincter of Oddi manometry and endoscopic ultrasoundW J Coyle
Digestive Disease Center, Medical University of South Carolina, Charleston, South Carolina, USA
Endoscopy 34:617-23. 2002..The aim of this study was to determine the diagnostic utility of endoscopic retrograde cholangiopancreatography (ERCP) with sphincter of Oddi manometry (SOM), bile analysis, and endoscopic ultrasound (EUS) in evaluating such patients.
- Urinary bladder partial carbon dioxide tension during hemorrhagic shock and reperfusion: an observational studyArnaldo Dubin
Intensive Care Unit, Sanatorio Otamendi y Miroli, Buenos Aires, Argentina
Crit Care 9:R556-61. 2005..In addition, its changes might parallel tonometric gut PCO2. Our hypothesis was that bladder PCO2, measured using saline tonometry, will be similar to ileal PCO2 during ischaemia and reperfusion...
- Multiple rapid swallowing: a complementary test during standard oesophageal manometryF Fornari
Center for Gastroenterological Research, Catholic University of Leuven, Leuven, Belgium
Neurogastroenterol Motil 21:718-e41. 2009..inhibitory or excitatory oesophageal mechanisms in patients with oesophageal symptoms and either normal standard manometry or ineffective oesophageal motility (IOM)...
- Comparison of anorectal manometry to endoanal ultrasound in the evaluation of fecal incontinenceSavio C Reddymasu
Department of Medicine, Division of Gastroenterology, University of Kansas Medical Center, Kansas City, Kansas 66160, USA
Am J Med Sci 337:336-9. 2009..Commonly performed tests to evaluate FI include anorectal manometry (ARM) and endoanal ultrasonography (EAU)...
- The value of high-resolution manometry in the assessment of the resting characteristics of the lower esophageal sphincterShahin Ayazi
Division of Thoracic and Foregut Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, 1510 San Pablo Street, Suite 514, Los Angeles, CA, USA
J Gastrointest Surg 13:2113-20. 2009High-resolution manometry (HRM) is faster and easier to perform than conventional water perfused manometry. There is general acceptance of its usefulness in evaluating upper esophageal sphincter and esophageal body...
- Anal physiology testing in fecal incontinence: is it of any value?Massarat Zutshi
Department of Colorectal Surgery, A 30 Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA
Int J Colorectal Dis 25:277-82. 2010The prognostic value of postoperative manometry in fecal incontinence is still controversial...
- Eliminating arterial injury during central venous catheterization using manometryCatalin S Ezaru
Department of Anesthesiology, 3A101, Veterans Affairs Medical Center, University of Pittsburgh School of Medicine, University Dr C, Pittsburgh, PA 15240, USA
Anesth Analg 109:130-4. 2009..1%-0.5% of patients. Routine performance of manometry during catheterization may successfully identify unintended arterial puncture and avoid arterial cannulation and ..
- Functional esophagogastric junction obstruction with intact peristalsis: a heterogeneous syndrome sometimes akin to achalasiaJohn R Scherer
Department of Medicine, Division of Gastroenterology, Feinberg School of Medicine, Northwestern University, 676 N St Clair Street, Suite 1400, Chicago, IL 60611, USA
J Gastrointest Surg 13:2219-25. 2009Some patients with suspected achalasia are found on manometry to have preserved peristalsis, thereby excluding that diagnosis. This study evaluated a series of such patients with functional esophagogastric junction (EGJ) obstruction.
- The incidence and mechanisms of pharyngeal and upper esophageal dysfunction in partially paralyzed humans: pharyngeal videoradiography and simultaneous manometry after atracuriumE Sundman
Department of Anesthesiology, Karolinska Hospital and Institute, Stockholm, Sweden
Anesthesiology 92:977-84. 2000..The secondary objective was to evaluate the effect of atracurium on pharyngeal function...
- Assessment of sonographic quality of anal sphincter muscles in patients with faecal incontinenceI Pinsk
Department of Surgery B, Soroka Medical Center, Ben Gurion University of the Negev, Beer Sheva, Israel
Colorectal Dis 11:933-40. 2009....
- Perception of dysphagia: lack of correlation with objective measurements of esophageal functionA Lazarescu
Centre for Gastroenterological Research, KU Leuven, Leuven, Belgium
Neurogastroenterol Motil 22:1292-7, e336-7. 2010..A correlation between the intensity of the symptom and the severity of esophageal dysfunction, either motility (manometry) or bolus transit (impedance) has not been clearly demonstrated...
- Weak peristalsis in esophageal pressure topography: classification and association with DysphagiaSabine Roman
Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611 2951, USA
Am J Gastroenterol 106:349-56. 2011Esophageal manometry is frequently used to assess for weak peristalsis. Although commonly used clinically, there are currently no validated metrics of weak peristalsis in high-resolution esophageal pressure topography (EPT)...
- Impedance measurements and high-resolution manometry help to better define rumination episodesBoudewijn F Kessing
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Maastricht University Medical Center Maastricht, Maastricht, The Netherlands
Scand J Gastroenterol 46:1310-5. 2011..the diagnosis of rumination syndrome by classification of separate rumination symptoms using (1) an ambulatory manometry/impedance (AMIM) measurement and (2) a single-catheter high-resolution manometry/impedance (HRIM) measurement.
- Distal esophageal spasm in high-resolution esophageal pressure topography: defining clinical phenotypesJohn E Pandolfino
Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611 2951, USA
Gastroenterology 141:469-75. 2011..Our aim was to apply standardized metrics of contraction velocity and latency to high-resolution esophageal pressure topography (EPT) studies to refine the diagnosis of DES...
- The contractile deceleration point: an important physiologic landmark on oesophageal pressure topographyJ E Pandolfino
Division of Gastroenterology, Department of Medicine, Northwestern University, The Feinberg School of Medicine, Chicago, IL 60611, USA
Neurogastroenterol Motil 22:395-400, e90. 2010..This study aimed to correlate oesophageal bolus transit with features of oesophageal pressure topography (OPT) plots and establish OPT metrics for accurately measuring peristaltic velocity...
- Physiology of the esophageal pressure transition zone: separate contraction waves above and belowSudip K Ghosh
Department of Mechanical Engineering, The Pennsylvania State University, 205 Reber Bldg, University Park, PA 16802, USA
Am J Physiol Gastrointest Liver Physiol 290:G568-76. 2006..Eighteen normal barium swallows were analyzed in 6 subjects with concurrent 21-channel high-resolution manometry and digital fluoroscopy...
- Relationship between diffuse esophageal spasm and lower esophageal sphincter dysfunction on barium studies and manometry in 14 patientsAnand Prabhakar
Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104, USA
AJR Am J Roentgenol 183:409-13. 2004..identified 14 patients with diffuse esophageal spasm confirmed on barium studies who also underwent esophageal manometry. The radiographic findings were reviewed and correlated with the manometric findings...
- Impedance manometry with viscous test solution increases detection of esophageal function defects compared to liquid swallowsWojciech Blonski
Division of Gastroenterology, Medical University of South Carolina, Charleston, SC, USA
Scand J Gastroenterol 42:917-22. 2007Multichannel intraluminal impedance and manometry (MII-EM) is performed using ten 5-ml swallows each of a liquid and a viscous solution. However, the manometric diagnosis is based solely on results from the 10 liquid swallows...
- Esophageal function testing with combined multichannel intraluminal impedance and manometry: multicenter study in healthy volunteersRadu Tutuian
Medical University of South Carolina, Charleston, South Carolina 29425, USA
Clin Gastroenterol Hepatol 1:174-82. 2003Combined multichannel intraluminal impedance and manometry (MII-EM) assesses esophageal function by simultaneous measurement of both pressure and bolus transit. Normative data for this method have not been published...
- A washing toilet seat with a CCD camera monitor to stimulate bowel movement in patients with spinal cord injuryKen Uchikawa
Department of Rehabilitation Medicine, National Hospital Organization, Murayama Medical Center, Tokyo, Japan
Am J Phys Med Rehabil 86:200-4. 2007....
- Comorbidities associated with constipation in children referred for colon manometry may mask functional diagnosesJ T Gertken
Department of Pediatrics, University of Kansas, Kansas City, Kansas 66160, USA
J Pediatr Gastroenterol Nutr 41:328-31. 2005BACKGROUND: In children with prolonged constipation of unclear pathogenesis or unresponsive to treatment, colon manometry can discriminate between functional fecal retention (FFR) and colon neuromuscular diseases...
- Frequency of sphincter of Oddi dysfunction in patients with previously normal sphincter of Oddi manometry studiesM A Khashab
Division of Gastroenterology Hepatology, Clarian IU Digestive Diseases Center, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA
Endoscopy 42:369-74. 2010Sphincter of Oddi manometry (SOM), performed at endoscopic retrograde cholangiopancreatography (ERCP), is the gold standard for diagnosing sphincter of Oddi dysfunction (SOD)...
- [Aging and esophageal motility in patients with gastroesophageal reflux disease]Roberto Oliveira Dantas
Departamento de Clinica Medica, Faculdade de Medicina de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, SP
Arq Gastroenterol 43:107-11. 2006..The impairment of the contractions may be localized only in the distal esophagus or in the entire esophageal body, and may be worse with the aging process...
- Transient lower esophageal sphincter relaxations and reflux: mechanistic analysis using concurrent fluoroscopy and high-resolution manometryJohn E Pandolfino
Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, USA
Gastroenterology 131:1725-33. 2006..was to perform a detailed analysis of the mechanics leading to esophagogastric junction (EGJ) opening during transient lower esophageal sphincter relaxations (tLESRs) using high-resolution manometry coupled with simultaneous fluoroscopy.
- Use of manometry for laryngeal mask airway reduces postoperative pharyngolaryngeal adverse events: a prospective, randomized trialEdwin Seet
Department of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
Anesthesiology 112:652-7. 2010Adverse events such as pharyngolaryngeal complications are indicators of quality patient care. Use of manometry to limit the laryngeal mask airway (LMA) intracuff pressure is not currently a routine practice...
- Initial experience with magnetic resonance fluoroscopy in the evaluation of oesophageal motility disorders. Comparison with manometry and barium fluoroscopyValeria Panebianco
Department of Radiological Sciences, University of Rome La Sapienza, Viale Regina Elena 324, 00161, Rome, Italy
Eur Radiol 16:1926-33. 2006..fluoroscopy in the study of oesophageal motility disorders and to compare MR fluoroscopy results with those of manometry and barium contrast radiography...
- Colonic manometry via appendicostomy shows reduced frequency, amplitude, and length of propagating sequences in children with slow-transit constipationMichael P Stanton
Department of Surgical Research, Royal Children's Hospital, Parkville, Victoria 3052, Australia
J Pediatr Surg 40:1138-45. 2005..We wish to define colonic motor function in children with slow-transit constipation (STC) using manometry catheters introduced through appendiceal stomas, previously sited for controlling fecal retention by colonic ..
- The diagnostic value of endothelial function as a potential sensor of fatigue in healthYoshiko Ohno
Department of Laboratory and Vascular Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima City, Kagoshima Prefecture, Japan
Vasc Health Risk Manag 6:135-44. 2010..We studied to determine the effect of fatigue on endothelial function in healthy subjects with no traditional CCVD risk factors or potential confounding factors to be controlled...
- Combined multichannel intraluminal impedance and manometry clarifies esophageal function abnormalities: study in 350 patientsRadu Tutuian
Division of Gastroenterology/Hepatology, Medical University of South Carolina, South Carolina 29425, USA
Am J Gastroenterol 99:1011-9. 2004BACKGROUND: Combined multichannel intraluminal impedance and esophageal manometry (MII-EM) is a technique that uses an FDA-approved device allowing simultaneous evaluation of bolus transit (MII) in relation to pressure changes (EM)...
- [Esophageal manometry in patients with non cardiac chest pain]Guillermo Rencoret
, , Santiago, Chile
Rev Med Chil 134:291-8. 2006..AIM: To perform esophageal manometry in patients with non cardiac chest pain...
- The use of pH monitoring and esophageal manometry in the evaluation of results of surgical therapy for gastroesophageal reflux diseaseT Soyer
Department of Pediatric Surgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
Eur J Pediatr Surg 17:158-62. 2007..A prospective study was performed to evaluate the results of surgical therapy for GERD by pH monitoring (PM) and esophageal manometry (EM) in children.
- High-resolution manometryA J Bredenoord
Department of Internal Medicine, St Antonius Hospital, Nieuwegein, The Netherlands
Dig Liver Dis 40:174-81. 2008Recently, high-resolution oesophageal manometry was added to the armamentarium of researchers and gastroenterologists...
- Normal values for manometry performed with swallows of viscous test materialWojciech Blonski
Division of Gastroenterology, Medical University of South Carolina, Charleston, South Carolina, USA
Scand J Gastroenterol 43:155-60. 2008Esophageal function testing with combined multichannel intraluminal impedance and manometry (MII-EM) is performed using ten 5-ml liquid and viscous swallows...
- Pharyngeal function and airway protection during subhypnotic concentrations of propofol, isoflurane, and sevoflurane: volunteers examined by pharyngeal videoradiography and simultaneous manometryE Sundman
Department of Anesthesiology and Intensive Care, Karolinska Hospital and Institute, Stockholm, Sweden
Anesthesiology 95:1125-32. 2001..This study was performed to evaluate pharyngeal function during subhypnotic concentrations of propofol, isoflurane, and sevoflurane and to compare the drugs for possible differences in this respect...
- Colonic diversion for intractable constipation in children: colonic manometry helps guide clinical decisionsJ Villarreal
Pediatric Gastrointestinal Motility Center, Children's Hospital of Orange County, Orange, California
J Pediatr Gastroenterol Nutr 33:588-91. 2001BACKGROUND: Colonic manometry helps discriminate functional and behavioral causes for childhood constipation from colonic neuromuscular disease...
- Measurement of gastric pH in ambulatory esophageal pH monitoringShahin Ayazi
Department of Surgery, Keck School of Medicine, University of Southern California, 1510 San Pablo Street Suite 514, Los Angeles, CA 90033, USA
Surg Endosc 23:1968-73. 2009..Normal subjects and symptomatic patients undergoing 24-h pH monitoring were studied to determine whether a relationship exists between resting gastric pH and the degree of esophageal acid exposure...
- Age and gender affect likely manometric diagnosis: Audit of a tertiary referral hospital clinical esophageal manometry serviceJane M Andrews
Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, Australia
J Gastroenterol Hepatol 24:125-8. 2009..The aim of the present study therefore was to determine whether age and/or gender affect manometric diagnosis in a clinical motility service...
- Components of the standard oesophageal manometryJ A Murray
Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN 55905, USA
Neurogastroenterol Motil 15:591-606. 2003
- Myenteric plexus in spastic motility disordersJ K Champion
Department of Surgery, Mercer University School of Medicine, Atlanta, GA, U S A
J Gastrointest Surg 5:514-6. 2001..b>Manometry revealed three patients with hypertensive lower esophageal sphincter, four patients with nutcracker esophagus, ..
- Influence of bolus consistency and position on esophageal high-resolution manometry findingsAnita Bernhard
Division of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland
Dig Dis Sci 53:1198-205. 2008Conventional esophageal manometry evaluating liquid swallows in the recumbent position measures pressure changes at a limited number of sites and does not assess motility during solid swallows in the physiologic upright position.
- Lower esophageal sphincter pressure in patients with gastroesophageal reflux diseases and posture and time patternsA Meining
Department of Medicine, Klinikum Innenstadt, University of Munich, Germany
Dis Esophagus 17:155-8. 2004..Lower esophageal sphincter pressure (LESP)-- s determined by stationary pull-through manometry--was compared to profiles of acidic reflux measured by 24-h pH monitoring in 207 patients with proven ..
- American Gastroenterological Association medical position statement: Clinical use of esophageal manometryJohn E Pandolfino
Northwestern University, Chicago, Illinois, USA
Gastroenterology 128:207-8. 2005
- Comparison of indirect methods of measuring intra-abdominal pressure in childrenPeter J Davis
Paediatric Intensive Care Unit, Bristol Royal Hospital for Children, UK
Intensive Care Med 31:471-5. 2005..To determine the most accurate indirect method of measuring intra-abdominal pressure (IAP) in children...
- Deglutitive upper esophageal sphincter relaxation: a study of 75 volunteer subjects using solid-state high-resolution manometrySudip K Ghosh
Northwestern University, Feinberg School of Medicine, Div of Gastroenterology, Dept of Medicine, 676 N St Clair St, Suite 1400, Chicago, IL 60611, USA
Am J Physiol Gastrointest Liver Physiol 291:G525-31. 2006This study aimed to use a novel high-resolution manometry (HRM) system to establish normative values for deglutitive upper esophageal sphincter (UES) relaxation. Seventy-five asymptomatic controls were studied...
- Suspected sphincter of Oddi dysfunction type II: empirical biliary sphincterotomy or manometry-guided therapy?M R Arguedas
Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
Endoscopy 36:174-8. 2004Sphincter of Oddi manometry is considered to be the gold standard for diagnosing sphincter of Oddi dysfunction (SOD)...
- Recent developments in esophageal motor disordersNam Q Nguyen
Department of Gastroenterology, Hepatology and General Medicine, Royal Adelaide Hospital, South Australia
Curr Opin Gastroenterol 21:478-84. 2005..Subtle abnormalities of peristalsis have been identified by high-resolution manometry and 24-hour ambulatory manometry that are not evident on standard manometry in patients with non-obstructive ..
- Esophago-glottal closure reflex in human infants: a novel reflex elicited with concurrent manometry and ultrasonographySudarshan R Jadcherla
Sections of Neonatology, Pediatric Gastroenterology and Nutrition at the Columbus Children s Hospital, Department of Pediatrics, Columbus Children s Hospital, Columbus, Ohio, USA
Am J Gastroenterol 102:2286-93. 2007..We tested the hypotheses that glottal response is related to the type of esophageal peristaltic response, stimulus volume, and respiratory phase...
- Randomized clinical trial of laparoscopic total (Nissen) versus posterior partial (Toupet) fundoplication for gastro-oesophageal reflux disease based on preoperative oesophageal manometryM I Booth
Department of Surgery, Royal Berkshire Hospital, Reading, UK
Br J Surg 95:57-63. 2008..The aim of this study was to clarify whether total (Nissen) or partial (Toupet) fundoplication is preferable, and whether preoperative oesophageal manometry should be used to determine the degree of fundoplication performed.
- Comparison of clinical outcomes and anorectal manometry in patients with congenital anorectal malformations treated with posterior sagittal anorectoplasty and laparoscopically assisted anorectal pull throughJixin Yang
Department of Pediatric Surgery, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
J Pediatr Surg 44:2380-3. 2009The objective of this study is to analyze the clinical outcomes and anorectal manometry (AM) in infants with congenital high anorectal malformations treated with posterior sagittal anorectoplasty (PSARP) and laparoscopically assisted ..
- Jejunal manometry predicts tube feeding intolerance in the postoperative periodB W Miedema
Department of Surgery, University of Missouri Medical Center and Harry S. Truman Veterans Administration Hospital, Columbia, Missouri, USA
Dig Dis Sci 46:2250-5. 2001..Patients whose feedings were slowed at the attending surgeon's discretion were defined as intolerant. Jejunal manometry and a standardized abdominal exam were performed on postoperative days 1, 3, and 5...
- Clinical impact of gastric exercise tonometry on diagnosis and management of chronic gastrointestinal ischemiaJohannes A Otte
Department of Internal Medicine and Gastroenterology, Medisch Spectrum Twente, Enschede, The Netherlands
Clin Gastroenterol Hepatol 3:660-6. 2005..These benefits were sustained during 4-year follow-up. GET should be considered in the workup of patients with a suspected diagnosis, of gastrointestinal ischemia...
- Randomized, controlled trial of biofeedback with anal manometry, transanal ultrasound, or pelvic floor retraining with digital guidance alone in the treatment of mild to moderate fecal incontinenceMichael J Solomon
Central Sydney Area Department of Colorectal Surgery at Royal Prince Alfred Hospital, Australia
Dis Colon Rectum 46:703-10. 2003..randomized, controlled trial was performed to assess whether pelvic floor exercises with biofeedback using anal manometry or transanal ultrasound are superior to pelvic floor exercises with feedback from digital examination alone in ..
- A prospective randomized trial of laparoscopic Nissen fundoplication with anterior vs posterior hiatal repairD I Watson
University of Adelaide, Department of Surgery, Royal Adelaide Hospital, South Australia 5000, Australia
Arch Surg 136:745-51. 2001..The technique used for repair of the esophageal hiatus during laparoscopic Nissen fundoplication can influence the likelihood of postoperative dysphagia...
- Reproducibility of bladder pressure measurements in critically ill patientsEdward J Kimball
Department of Surgery, School of Medicine, University of Utah, 30 North 1900 East, Salt Lake City, UT 84132, USA
Intensive Care Med 33:1195-8. 2007..This study evaluated the intraobserver and interobserver variability of bladder pressure measurements...
- In vivo band manometry: a new access to band adjustmentWolfgang Lechner
Department of Surgery, General Hospital of Krems, Krems, Austria
Obes Surg 15:1432-6. 2005..We expect physiologically exact adjustments to achieve good weight loss and to prevent esophageal problems in the long term...
- Influence of esophageal motility on the outcome of laparoscopic total fundoplicationF Pizza
I Division of Surgery, Second University of Naples, Naples, Italy
Dis Esophagus 21:78-85. 2008..Thus, preoperative defective esophageal peristalsis is not a contraindication to total laparoscopic fundoplication...
- Correlation between symptoms and laryngeal signs in laryngopharyngeal refluxMohammed A Qadeer
Department of Gastroenterology and Hepatology, Center for Swallowing and Esophageal Disorders, Cleveland Clinic Foundation, Cleveland, Ohio, USA
Laryngoscope 115:1947-52. 2005..In patients unresponsive to twice-daily proton-pump inhibitor therapy for 4 months, further aggressive therapy is unlikely to bring additional symptomatic benefit...
- Development of esophageal peristalsis in preterm and term neonatesAnnamaria Staiano
Department of Pediatrics, University Federico II, Naples, Italy
Gastroenterology 132:1718-25. 2007High-resolution manometry demonstrates a chain of 3 sequential pressure segments that represent esophageal peristalsis in children and adults...
- Laparoscopic Nissen fundoplication ameliorates symptoms of reflux, especially for patients with very abnormal DeMeester scoresSharona B Ross
Digestive Disorders Center, Tampa General Hospital, Florida 33601, USA
Am Surg 74:635-42; discussion 643. 2008..Relief of excessive acid reflux, regardless of severity or degree (i.e., DeMeester scores), ameliorates symptoms of acid reflux thereby encouraging fundoplication, especially for patients with very abnormal DeMeester scores...
- Ineffective oesophageal motility: manometric subsets exhibit different symptom profilesHorst Gunter Haack
Department of Gastroenterology, Gastrointestinal Investigation Unit, Royal North Shore Hospital, University of Sydney, Australia
World J Gastroenterol 14:3719-24. 2008....
- Argon plasma ablation of gastric inlet patches in the cervical esophagus may alleviate globus sensation: a pilot trialA Meining
Department of Medicine II, Klinikum rechts der Isar, Technical University of Munich, Germany
Endoscopy 38:566-70. 2006..There have been no reports, however, on whether ablation of heterotopic mucosa in the cervical esophagus leads to improvement of chronic globus sensation...
- Dor fundoplication after myotomy for achalasia: useful, unnecessary, or harmful?Venanzio Porziella
J Thorac Cardiovasc Surg 132:216-7; author reply 217. 2006
- Distension during gastroesophageal reflux: effects of acid inhibition and correlation with symptomsNeelesh A Tipnis
Division of Gastroenterology, San Diego Veterans Affairs Health Care System and University of California, San Diego, California 92161, USA
Am J Physiol Gastrointest Liver Physiol 293:G469-74. 2007..Ten controls and 10 GER disease (GERD) patients were studied by combined impedance, esophageal pH, manometry, and ultrasonography before and during esomeprazole therapy...
- Laparoscopic partial posterior (Toupet) fundoplication improves esophageal bolus propagation on scintigraphyH Wykypiel
Department of General and Transplant Surgery, Medical University, Anichstrasse 35, A 6020, Innsbruck, Austria
Surg Endosc 22:1845-51. 2008..The aim of this study was to investigate the effect of laparoscopic Nissen fundoplication (NF), laparoscopic partial posterior (Toupet) fundoplication (PPF) or medical therapy on esophageal clearance...
- Mechanisms of acid gastroesophageal reflux in the Japanese populationYoshinori Hayashi
Department of Internal Medicine, Division of Gastroenterology, Nippon Medical School, Tokyo, Japan
Dig Dis Sci 53:1-6. 2008..Preprandial and postprandial esophageal manometry and pH monitoring were performed in the sitting position in ten healthy volunteers and ten patients with reflux ..
- Comparison of esophageal motility impairment caused by Chagas' disease in two age groupsRoberto Oliveira Dantas
Department of Internal Medicine, School of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, SP, Brazil
Arq Gastroenterol 43:196-200. 2006..Chagas' disease and the aging process cause loss of neurons of the esophageal myenteric plexus...
- ANORECTAL MANIFESTATIONS OF FEMALE PELVIC FLOOR DISORDERAdil Bharucha; Fiscal Year: 2002..Current diagnostic tests for OD (anorectal manometry, defecography, rectal balloon expulsion) are neither standardized nor reproducible; endoanal ultrasound is ..
- Planning Grant for SOD III Multicenter TrialPeter Cotton; Fiscal Year: 2004..Sphincter of Oddi manometry (SOM) is used for diagnosis, but is not widely available, not completely accurate, and can cause pancreatitis...
- THE ESOPHAGOGASTRIC JUNCTION IN HEALTH AND DISEASEPeter Kahrilas; Fiscal Year: 2005..Antegrade EGJ function will be quantified with an "esophageal stress test" using manometry with concurrent fluoroscopy while swallowing boluses of defined viscoelastic properties...
- Reflux Disease in Patients with Throat Signs/SymptomsMichael Vaezi; Fiscal Year: 2005..In this proposal, in addition to identifying demographic features, we will also perform esophageal manometry, esophageal and hypopharyngeal pH monitoring and multichannel intraluminal impedance (MII) pre- and post-therapy ..
- High-Definition Manometry: A Novel Diagnostic ToolThomas Parks; Fiscal Year: 2006..g., suffering, functional impairment, and health care resource use). Intraluminal manometry is an important diagnostic tool, but technological limitations of current devices having relatively few pressure ..
- Gastroesophageal Antireflux MechanismsMICHAEL RAYMOND contact RUGGIERI; Fiscal Year: 2010..The first approach uses simultaneous high-resolution ultrasonography and vector volume manometry before and after pharmacologic manipulation to inhibit the smooth muscle component (atropine) augment the smooth ..
- THE ESOPHAGOGASTRIC JUNCTION IN HEALTH AND DISEASEPeter Kahrilas; Fiscal Year: 2009..Investigational methodologies include high-resolution solid-state manometry in conjunction with endoclip placement and synchronized with fluoroscopy, high resolution intraluminal impedance ..
- THE ESOPHAGOGASTRIC JUNCTION IN HEALTH AND DISEASEPeter Kahrilas; Fiscal Year: 2007..Investigational methodologies include high-resolution solid-state manometry in conjunction with endoclip placement and synchronized with fluoroscopy, high resolution intraluminal impedance ..
- Evaluating Predictors & Interventions in Sphincter of Oddi Dysfunction (EPISOD)Peter Cotton; Fiscal Year: 2007..A 2:1 randomization allocation in favor of sphincterotomy and stratified by results of sphincter manometry (SOM - abnormal/normal) and center will be used...
- Pelvic Floor Disorders NetworkAnthony Visco; Fiscal Year: 2007..muti-channel urodynamic testing, cystoscopy, defecography, pelvic MRI, 360-degree endoanal ultrasound, anal manometry and needle electromyography...
- Impact/non-acid reflux/respiratory diseases/childrenRachel Rosen; Fiscal Year: 2007..determine the role of non-acid reflux in respiratory disease using two novel technologies: pH-MII and esophageal manometry with impedance...
- ROLE OF PUBORECTALIS MUSCLE IN FECAL CONTINENCERAVINDER MITTAL; Fiscal Year: 2007..Our preliminary studies using 3D ultrasound and manometry show that during voluntary contraction, the PRM increases pressure in the proximal (cranial) part of the anal ..
- Ultra-Sonic Non-Contact Tonometer in Glaucoma-IOP ChecksPeter Gross; Fiscal Year: 2005..will progress to USNCT measurements of freshly enucleated cadaver eyes with IOP controlled by intracameral manometry. Absolute calibration with known IOP will thus be possible; relative comparisons to some other tonometers will ..
- DEVELOPMENT OF MOTILITY VISUALIZATION SYSTEMJAE SON; Fiscal Year: 2002..In diagnosing many such disorders, manometry remains the gold standard because of its sensitivity to motor dysfunction...