Abstract：
UNLABELLED:From studies in 43 patients (17 male, 26 female, mean age 51 years), we compared the analysis of the routine complete "24-hr" ambulatory esophageal pH monitoring study to that of the 16-hr overnight interval (4:00 PM to 8:00 AM). The latter included a major meal with an upright postprandial period and a recumbent period. All patients were monitored for at least 20 hr (median = 22.6 hr). The percent distal esophageal pH less than 4.0 and number of reflux episodes were measured for the total, upright, and recumbent periods of both the 16-hr and "24-hr" monitoring times. Significant (P less than 0.001) positive correlations were found for all comparisons between the two monitoring periods including percent time of pH less than 4.0 (total: r = 0.98; upright: r = 0.96) and number of episodes (totals r = 0.97; upright: r = 0.93). Patients were separated into normal and abnormal refluxers based on results of "24-hr" monitoring (pH below 4.0 greater than 4.2% total time; greater than 6.0% upright; greater than 1.2% recumbent). Based on this, sensitivity and specificity for 16-hr monitoring were as follows: total study: 86% and 95%; upright: 80% and 91%; recumbent: 100% for both. CONCLUSIONS:(1) a 16-hr overnight pH monitoring period can provide a reliable representation of "24-hr" distal esophageal acid exposure, (2) this shorter monitoring may improve patient acceptability and compliance, and (3) the symptom index was changed in 26.3% of patients using the 16-hr evaluation.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Dobhan R,Castell DOdoi
10.1007/BF01300383subject
Has Abstractpub_date
1992-06-01 00:00:00pages
857-64issue
6eissn
0163-2116issn
1573-2568journal_volume
37pub_type
杂志文章abstract：:The diagnostic values in detecting terminal ileum dysfunction using [75Se]HCAT have been assessed for two different scintigraphic techniques in 58 subjects. The measurement of [75Se]HCAT T1/2 in the enterohepatic circulation by daily gallbladder scintigraphy showed 78% sensitivity, 96% specificity, 96% positive predic...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01308176
更新日期：1992-02-01 00:00:00
abstract：BACKGROUND:Previous studies have shown that healing in intestinal wounds is proportionally faster than skin. Cytokines and growth factors play a major role in these coordinated wound-healing events. We hypothesized that this more rapid intestinal healing is due to an early upregulation of proinflammatory cytokines (IL-...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-009-0931-0
更新日期：2010-06-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01297450
更新日期：1991-08-01 00:00:00
abstract：:The aim of this study was to examine the effect of the antithrombotic drugs aspirin and enoxaparin on fibrosis progression and regenerative activity in a rat model of liver cirrhosis and to determine if these two drugs are beneficial in animals with advanced fibrosis or with established cirrhosis undergoing partial he...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-006-9595-1
更新日期：2007-05-01 00:00:00
abstract：:We conducted a randomized prospective study with extended intraesophageal pH monitoring on two consecutive nights to test the hypothesis that a waterbed (WB) might increase recumbent acid exposure compared to a regular bed (RB). We studied 10 controls (mean age 29 years; five males, five females) with no history of re...
journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
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abstract：BACKGROUND:Proton pump inhibitors (PPIs) may reduce the risk of esophageal adenocarcinoma (EAC) in patients with Barrett's esophagus. PPIs are prescribed for virtually all patients with Barrett's esophagus, irrespective of the presence of reflux symptoms, and represent a de facto chemopreventive agent in this populatio...
journal_title：Digestive diseases and sciences
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更新日期：2014-06-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 共识发展会议,杂志文章,评审
doi：10.1007/BF02285194
更新日期：1995-07-01 00:00:00
abstract：:In vitro and in vivo experiments were carried out with medium-chain glycerides. In vitro, cholesterol gallstones were rapidly dissolved by medium-chain glycerides; control experiments with saline solution failed to modify the size of the stones. In vivo, medium-chain glycerides were instilled through an intraductal tu...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01367677
更新日期：1981-07-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01296375
更新日期：1987-11-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1023/a:1016465116541
更新日期：2002-08-01 00:00:00
abstract：:Fifty-five children with cholestatic cirrhosis due to extrahepatic biliary atresia received a course of hepatitis B vaccine. Forty-seven received a plasma-derived vaccine and eight a recombinant vaccine. Antibody determination was evaluated before and after liver transplantation in 30 patients. Twenty-five additional ...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01296568
更新日期：1992-08-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-016-4395-8
更新日期：2017-02-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01347298
更新日期：1984-07-01 00:00:00
abstract：:We examined the effect of interleukin-1beta (IL-1beta) on spontaneous and enhanced restoration (cell migration and proliferation) using an in vitro wound model comprising a confluent monolayer of rat gastric epithelial RGM1 cells. Repair of an artificial wound in a cell monolayer was found to be time- and concentratio...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1023/a:1018890419648
更新日期：1998-03-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01536681
更新日期：1988-10-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1023/a:1005472812403
更新日期：2000-02-01 00:00:00
abstract：BACKGROUND:Subjects with fatty liver disease (FLD) can show increased hepatic 2-deoxy-2-((18)F)fluoro-D-glucose (FDG) uptake, but the role of hepatic inflammation has not been explored. AIMS:We investigated whether hepatic inflammatory response, as implicated by elevated serum markers, is associated with increased liv...
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更新日期：2014-03-01 00:00:00
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journal_title：Digestive diseases and sciences
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doi：10.1007/s10620-005-2906-0
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journal_title：Digestive diseases and sciences
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更新日期：2013-09-01 00:00:00
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更新日期：1996-01-01 00:00:00
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journal_title：Digestive diseases and sciences
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更新日期：2011-10-01 00:00:00
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journal_title：Digestive diseases and sciences
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更新日期：2011-03-01 00:00:00
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journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
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更新日期：1994-06-01 00:00:00
abstract：:Sirtuins (SIRT), first described as nicotinamide adenine dinucleotide (NAD+)-dependent type III histone deacetylases, are produced by cells to support in the defense against chronic stress conditions such as metabolic syndromes, neurodegeneration, and cancer. SIRT-3 is one of the most studied members of the mitochondr...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章,评审
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journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01540049
更新日期：1989-11-01 00:00:00
abstract：:Effects of selective beta-adrenoceptor agonists on rectosigmoid motility during prolonged rectal distension were studied in 12 healthy volunteers in a double-blind, randomized fashion. Continuous distension was performed with a balloon in the proximal part of the rectum. Pressure was recorded by this balloon and by a ...
journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01320259
更新日期：1985-06-01 00:00:00
abstract：:Patients with persistently normal ALT affected with HCV-related chronic hepatitis exist. The natural history of liver disease in these patients was demonstrated to be very slow and progression to cirrhosis likely absent. The case we report describes the occurrence of hepatocellular carcinoma (HCC) in a patient with pe...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1023/a:1020527118782
更新日期：2002-11-01 00:00:00
