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Saleh CMG, Smout AJPM, Bredenoord AJ. The diagnosis of gastro-esophageal reflux disease cannot be made with barium esophagograms. Neurogastroenterol Motil 2015; 27:195-200. [PMID: 25327284 DOI: 10.1111/nmo.12457] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 09/17/2014] [Indexed: 01/09/2023]
Abstract
BACKGROUND For over 50 years, barium studies have been used to diagnose gastro-esophageal reflux disease (GERD), but the value of this test is controversial. Our study aimed to determine if barium esophagograms can be used to diagnose GERD. METHODS Barium esophagograms and pH-impedance measurement were performed in 20 subjects with reflux symptoms. pH-impedance measurements were used as gold standard for the diagnosis of GERD. Gastro-esophageal reflux measured with the barium study was defined as a positive outcome. KEY RESULTS 50% of patients presented gastro-esophageal reflux on the barium esophagogram. No significant differences were observed in acid exposure time between subjects with (median: 7.4%; interquartile range, IQR: 8.4%) or without reflux at barium esophagography (median: 5.95%; IQR: 13.05%; p > 0.05). Nor did we find differences in median proximal extent of reflux measured with impedance monitoring between patients with a positive (median: 6.7%; IQR: 1.95%) and negative barium study (median: 7.1%; IQR: 0.68%; p > 0.05). Patients with reflux on barium esophagogram did not have a positive symptom association probability more often than those who did not have reflux at barium esophagography. Lastly, there were no differences in numbers of acid, weakly acidic or total reflux episodes between those with positive or negative barium esophagogram (p > 0.05). No correlations were found between the maximum proximal extent of gastro-esophageal reflux during esophagography and pH-impedance parameters. CONCLUSIONS & INFERENCES Presence or absence of gastro-esophageal reflux during barium esophagography does not correlate with incidence or extent of reflux observed during 24-h pH-impedance monitoring and is not of value for the diagnosis of GERD.
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Affiliation(s)
- C M G Saleh
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
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Indrio F, Riezzo G, Raimondi F, Cavallo L, Francavilla R. Regurgitation in healthy and non healthy infants. Ital J Pediatr 2009; 35:39. [PMID: 20003194 PMCID: PMC2796655 DOI: 10.1186/1824-7288-35-39] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2009] [Accepted: 12/09/2009] [Indexed: 12/15/2022] Open
Abstract
Uncomplicate regurgitation in otherwise healthy infants is not a disease. It consists of milk flow from mouth during or after feeding. Common causes include overfeeding, air swallowed during feeding, crying or coughing; physical exam is normal and weight gain is adequate. History and physical exam are diagnostic, and conservative therapy is recommended. Pathologic gastroesophageal reflux or gastroesophageal reflux disease refers to infants with regurgitation and vomiting associated with poor weight gain, respiratory symptoms, esophagitis. Reflux episodes occur most often during transient relaxations of the lower esophageal sphincter unaccompanied by swallowing, which permit gastric content to flow into the esophagus. A minor proportion of reflux episodes occurs when the lower esophageal sphincter fails to increase pressure during a sudden increase in intraabdominal pressure or when lower esophageal sphincter resting pressure is chronically reduced. Alterations in several protective mechanisms allow physiologic reflux to become gastroesophageal reflux disease; diagnostic approach is both clinical and instrumental: radiological series are useful to exclude anatomic abnormalities; pH-testing evaluates the quantity, frequency and duration of the acid reflux episodes; endoscopy and biopsy are performed in the case of esophagitis. Therapy with H2 receptor antagonists and proton pump inhibitors are suggested.
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Affiliation(s)
- Flavia Indrio
- Department of Pediatrics, University of Bari Policlinico Piazza G.Cesare, 70124 Bari, Italy
| | - Giuseppe Riezzo
- Laboratory of Experimental Pathophysiology, National Institute for Digestive Diseases, I.R.C.C.S. "Saverio de Bellis" Via Turi, 14, 70013 Castellana Grotte (Bari), Italy
| | - Francesco Raimondi
- Department of Pediatrics, University Federico II Policlinico Via S Pansini, 12, 80100 Naples, Italy
| | - Luciano Cavallo
- Department of Pediatrics, University of Bari Policlinico Piazza G.Cesare, 70124 Bari, Italy
| | - Ruggiero Francavilla
- Department of Pediatrics, University of Bari Policlinico Piazza G.Cesare, 70124 Bari, Italy
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Del Buono R, Wenzl TG, Ball G, Keady S, Thomson M. Effect of Gaviscon Infant on gastro-oesophageal reflux in infants assessed by combined intraluminal impedance/pH. Arch Dis Child 2005; 90:460-3. [PMID: 15851425 PMCID: PMC1720405 DOI: 10.1136/adc.2002.024463] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Gaviscon Infant (GI) has been recommended for gastro-oesophageal reflux (GOR) in infants. Its efficacy has not been examined with a physiologically appropriate denominator to define the degree of GOR. AIM To investigate the influence of Gaviscon Infant on GOR in infants using combined pH and intraluminal impedance measurement. METHODS Twenty infants (mean age 163.5 days, range 34-319 days) exclusively bottle fed, with symptoms clinically suggestive of GOR, underwent 24 hour studies of intra-oesophageal 6 channel impedance and dual channel pH monitoring, during which six random administrations (3+3) of Gaviscon Infant (625 mg in 225 ml milk) or placebo (mannitol and Solvito N, 625 mg in 225 ml milk) were given in a double blind fashion. Impedance/pH reflux data were recorded and analysed blind by one observer. RESULTS The median number of reflux events/hour (1.58 v 1.68), acid reflux events/hour (0.26 v 0.43), minimum distal or proximal pH, total acid clearance time per hour (time with pH below pH 4), and total reflux duration per hour were not significantly different after GI than after placebo. Reflux height was marginally lower after GI (median 66.6% v 77.3% oesophageal length) compared with placebo. CONCLUSIONS Results showed a marginal but significant difference between Gaviscon Infant and placebo in average reflux height, and raises questions regarding any perceived clinical benefit of its use.
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Affiliation(s)
- R Del Buono
- Centre for Paediatric Gastroenterology, Royal Free and University College Medical School, London, UK
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Tutuian R, Castell DO. Reflux monitoring: role of combined multichannel intraluminal impedance and pH. Gastrointest Endosc Clin N Am 2005; 15:361-71. [PMID: 15722247 DOI: 10.1016/j.giec.2004.10.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Combined multichannel intraluminal impedance and pH (MII-pH) is a promising technique that identifies liquid, gas, and mixed gastroesophageal reflux and categorizes it into acid and nonacid types. Gastroesophageal monitoring using combined MII-pH reconfirms previously reported data that there is a difference between refluxate volume presence time in the esophagus and time pH less than 4. Only one in five patients with persistent symptoms on acid-suppressive therapy have symptoms associated with persistent acid reflux, whereas two of five patients have symptoms associated with nonacid reflux; the remaining patients do not have any type of GER related to their symptoms. Combined MII-pH is a useful tool in evaluating patients with persistent symptoms on acid-suppressive therapy, patients with atypical symptoms, and infants.
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Affiliation(s)
- Radu Tutuian
- Division of Gastroenterology/Hepatology, Medical University of South Carolina, 96 Jonathan Lucas Street, 210 CSB, Charleston, SC 29425, USA.
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Tutuian R, Vela MF, Shay SS, Castell DO. Multichannel intraluminal impedance in esophageal function testing and gastroesophageal reflux monitoring. J Clin Gastroenterol 2003; 37:206-15. [PMID: 12960718 DOI: 10.1097/00004836-200309000-00004] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Multichannel intraluminal impedance (MII) is a new technique for evaluating esophageal function and gastroesophageal reflux. This technique depends on changes in resistance to alternating current between two metal electrodes produced by the presence of bolus inside the esophageal lumen. Combined MII and manometry (MII-EM) provides simultaneous information on intraluminal pressure changes and bolus movement, whereas combined MII and pH (MII-pH) allows detection of pH episodes irrespective of their pH values (ie, acid and non-acid reflux). Combined MII-EM studies are performed very similarly to standard manometry. Based on studies in healthy volunteers and patients, combined MII-EM challenges current existing criteria that define the effectiveness of esophageal body function. Combined MII-pH testing brings a shift in gastroesophageal reflux testing paradigm. In MII-pH studies, reflux events are no longer detected by pH. Refluxate presence, distribution, and clearing are primarily detected by MII and simply characterized as acid versus non-acid based on pH change and as liquid, gas, or mixed based on MII. MII determines refluxate clearance time, whereas pH measures acid clearance time. MII-pH shows promise to become an important clinical tool, particularly to assess gastroesophageal reflux in the postprandial period and in patients with persistent symptoms on therapy and with atypical symptoms.
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Affiliation(s)
- Radu Tutuian
- Division of Gastroenterology/Hepatology, Medical University of South Carolina, Charleston, South Carolina 29425, USA.
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Vela MF, Camacho-Lobato L, Srinivasan R, Tutuian R, Katz PO, Castell DO. Simultaneous intraesophageal impedance and pH measurement of acid and nonacid gastroesophageal reflux: effect of omeprazole. Gastroenterology 2001; 120:1599-606. [PMID: 11375942 DOI: 10.1053/gast.2001.24840] [Citation(s) in RCA: 414] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Nonacid reflux may explain symptoms in acid-suppressed patients. Simultaneous intraesophageal impedance and pH measurement was used to evaluate the frequencies of postprandial acid and nonacid reflux before and after omeprazole administration. METHODS Twelve heartburn patients underwent two 2-hour studies of intraesophageal impedance and pH in the right lateral decubitus position after a refluxogenic meal; session 1 without medication, session 2 after 7 days of omeprazole twice daily. Acid and nonacid reflux were quantified. RESULTS Two hundred seventeen reflux episodes were detected before and 261 after omeprazole treatment (P > 0.05). Percentage of acid reflux decreased (from 45% to 3%, P = 0.02) and nonacid reflux increased (from 55% to 97%, P = 0.03) after omeprazole. Heartburn and acid taste were more commonly linked to acid reflux but were also produced by nonacid reflux. Regurgitation was reported equally in acid and nonacid reflux. Delta(pH) > 1 did not help predict the presence of symptoms during nonacid reflux. CONCLUSIONS During treatment with omeprazole, postprandial reflux becomes predominantly nonacid. Symptoms are more common with acid reflux but are also produced by nonacid reflux. Simultaneous intraesophageal impedance and pH may be useful in evaluating the role of nonacid reflux in symptoms that persist despite adequate acid suppression.
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Affiliation(s)
- M F Vela
- Department of Medicine, Graduate Hospital, Philadelphia, Pennsylvania 19146, USA
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Abstract
Bronchial asthma is a disease that has been recognized for centuries, which is influenced mainly by genetic and environmental factors. The current interest of bronchial asthma is focused to ascertain the causes and the mechanisms that induce bronchoconstriction. Recently, abnormalities of the esophageal and gastric tracts have become important related areas for research. In predisposed individuals, these abnormalities can trigger or worsen the particular syndrome better known as "gastric asthma." In bronchial asthma the disorder of gastroesophageal reflux (GER) occurs more often than would be expected by chance. The neurogenic mechanism is considered to be the main cause of bronchoconstriction. The diagnosis of gastric asthma is particularly difficult and it should be considered also when GER is less evident or not recognized. In asthmatic patients the recognition of gastric abnormalities is very relevant for therapeutic problems also when GER is in a subclinical stage. In fact, many drugs used in the treatment of bronchial asthma can promote or enhance GER and subsequently they can worsen the symptoms of gastric asthma.
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Affiliation(s)
- G Bruno
- Istituto I Clinica Medica, Fondazione A. Cesalpino, Università La Sapienza di Roma, Rome, Italy
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Ferriolli E, Oliveira RB, Matsuda NM, Braga FJ, Dantas RO. Aging, esophageal motility, and gastroesophageal reflux. J Am Geriatr Soc 1998; 46:1534-7. [PMID: 9848814 DOI: 10.1111/j.1532-5415.1998.tb01538.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To compare esophageal motility and gastroesophageal reflux characteristics in young, middle-aged, and older healthy volunteers. DESIGN Comparison of conventional esophageal manometry and scintigraphic study of gastroesophageal reflux in volunteers aged 20 to 30 years, 50 to 60 years, and 70 to 80 years. SETTING Gastroenterology and nuclear medicine laboratories of a tertiary care university hospital. PARTICIPANTS Forty healthy adult volunteers recruited from the community, 20 aged 20 to 30 years, 10 aged 50 to 60 years, and 10 aged from 70 to 80 years. MEASUREMENTS Each volunteer underwent conventional esophageal manometry and scintigraphic study of gastroesophageal reflux. Contractile wave amplitude, duration, velocity, and lower esophageal sphincter relaxation duration, as well as the presence of abnormal peristalsis, were correlated with the proportion of volunteers with gastroesophageal reflux and the number and duration of gastroesophageal reflux episodes. RESULTS Quantitative manometric parameters showed no correlation with gastroesophageal reflux patterns. Abnormal peristalsis was found more frequently in the older volunteers. The number of gastroesophageal reflux episodes per volunteer was similar in the three age groups, but the duration of gastroesophageal reflux episodes was longer in the older volunteers. CONCLUSION Healthy older persons have impaired clearance of refluxed materials associated with a high incidence of defective esophageal peristalsis. This may explain the higher severity of reflux esophagitis in older people.
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Affiliation(s)
- E Ferriolli
- Department of Internal Medicine, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brasil
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Parkman HP, Miller MA, Fisher RS. Role of nuclear medicine in evaluating patients with suspected gastrointestinal motility disorders. Semin Nucl Med 1995; 25:289-305. [PMID: 8545634 DOI: 10.1016/s0001-2998(95)80003-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Functional symptoms caused by gastrointestinal motility disorders are relatively common in the general population. Knowledge of the relationship between symptoms and the underlying gastrointestinal dysmotility provides physicians with a framework for successful evaluation and treatment of patients with possible motor disorders of the gastrointestinal tract. Scintigraphy provides for noninvasive and quantitative assessment of physiological transit throughout the gastrointestinal tract, and it is extremely useful for diagnosing gastrointestinal motor dysfunction. The wide range of scintigraphic studies now available supplement other diagnostic tests for evaluation of all segments of the gastrointestinal tract.
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Affiliation(s)
- H P Parkman
- Department of Medicine, Temple University School of Medicine, Philadelphia, PA 19140, USA
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11
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Abstract
This review is devoted to some controversial topics in the field of pediatric nuclear medicine. In most cases, drug sedation can be avoided and the nuclear medicine procedure can be successfully achieved simply by taking the emotional life of the child into account. Factors such as past negative experiences (painful procedures, hospitalizations), unfamiliar environment (frightening examination room), physical aggressions related to the nuclear medicine procedure (intravenous injections, cystography), and the feeling of loss of parents' protection all contribute to the child's anxiety. People in charge of pediatric procedures should be adequately trained to be aware of these factors and to create the best environmental conditions to avoid unnecessarily frightening the child. Methods for measuring renal clearance in children are numerous. It is my aim to review the different methods proposed in the literature, including the nonradioisotopic methods, the reference radioisotopic methods, the various simplified algorithms using blood samples, and the gamma-camera methods. Gastroesophageal reflux scintigraphy is a well-established procedure for the detection of gastro-esophageal reflux in children. However, despite the numerous advantages of this technique, it has not gained wide acceptance in the field of pediatric gastroenterology. This review focuses mainly on the comparison between scintigraphy and pH metry. Finally, the applications of 99m technetium-hexamethylpropylenamine brain single photon emission computer tomography in the field of pediatric neurology are still under development; this part of the review is an attempt to summarize the real contribution of this technique.
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Affiliation(s)
- A Piepsz
- Department of Nuclear Medicine, AZ VUB, Brussels, Belgium
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12
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Matsuda NM, Oliveira RB, Dantas RO, Iazigi N. Effect of isosorbide dinitrate on gastroesophageal reflux in healthy volunteers and patients with Chagas' disease. Dig Dis Sci 1995; 40:177-82. [PMID: 7821106 DOI: 10.1007/bf02063962] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The effect of isosorbide dinitrate (ISD) on gastroesophageal reflux and gastric emptying during the 24-min period following a liquid meal was studied in healthy volunteers, Chagas' disease patients with normal esophageal motility (CD-1 group), and Chagas' disease patients with esophageal dysmotility (CD-2 group) with dynamic scintigraphy. At random, on two separate days, the subjects received 5 mg isosorbide dinitrate or an identical-appearing placebo tablet, by the sublingual route, and ingested a liquid test meal containing [99mTc]phytate colloid before scintigraphic studies were performed. Gastroesophageal reflux episodes were more frequent (P = 0.016) and gastroesophageal reflux indexes were greater (P < 0.010) after isosorbide dinitrate than after placebo in CD-2 group (N = 15) but not in healthy volunteers (N = 14) or CD-1 group (N = 9); six of seven CD-2 patients presenting with gastroesophageal reflux after isosorbide dinitrate had abnormal clearance of refluxate. Gastric emptying was similar in healthy volunteers (N = 13), CD-1 patients (N = 6), and CD-2 patients (N = 13), and no effect of isosorbide dinitrate on it was detected in any of the groups. In separate studies, 5 mg isosorbide dinitrate reduced the lower esophageal pressure (P < 0.01) in seven CD-2 patients. These results indicate that ISD increases the tendency towards GER in CD-2 patients, but not in healthy volunteers or CD-1 patients. This effect is probably related to an exceedingly intense relaxation of the LES caused by ISD in CD-2 patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- N M Matsuda
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
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Adamek RJ, Wegener M, Wienbeck M, Köhler H, Hoffmann K, Altmeyer P. Long-term manometry of tubular esophagus in progressive systemic sclerosis. THE CLINICAL INVESTIGATOR 1994; 72:343-9. [PMID: 8086767 DOI: 10.1007/bf00252825] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Long-term manometry of the tubular esophagus was performed in 20 consecutive patients (18 females, 2 males; median age 56.5 years) with progressive systemic sclerosis (PSS) and a control group of 20 healthy subjects (18 females, 2 males; median age 56.5 years). The measurements were performed via a data logger of 1 MByte memory capacity with the help of two pressure sensors placed 8 and 18 cm above the lower esophageal sphincter. Esophageal contractions were analyzed with respect to pressure amplitudes in the esophagus distal and proximal, quotient of pressure amplitudes distal/proximal, number of contraction waves in a 24-h period, and kind of spreading (propulsive, simultaneous). In the PSS group there was a significant decrease in pressure amplitudes in the distal sensor (median 31.5 versus 39.5 mbar in controls, P < 0.02), in the quotient of pressure amplitudes distal/proximal (median 0.885 versus 1.25 in controls, P < 0.001), in the number of waves in 24 h (median 939.5 versus 1656 in controls, P < 0.01), and in the occurrence of propulsive waves (median 34% versus 57% in controls, P < 0.01). Fifteen patients (75%) had hypomotility disorders as compared to the control group, in which the lower limit of normal values was defined by the 5th percentile of descriptive analysis. These first data of long-term manometry in patients with PSS indicate that long-term manometry may be an effective method for identifying esophageal involvement in PSS.
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Affiliation(s)
- R J Adamek
- Medizinische Klinik, St. Josef-Hospital, Ruhr-Universität, Bochum, Germany
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Shay SS, Eggli D, Johnson LF. Simultaneous esophageal pH monitoring and scintigraphy during the postprandial period in patients with severe reflux esophagitis. Dig Dis Sci 1991; 36:558-64. [PMID: 2022155 DOI: 10.1007/bf01297019] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
To compare reflux events detected by intraesophageal pH monitoring with that of scintigraphy, we simultaneously performed both techniques along with esophageal manometry in nine patients with severe reflux esophagitis. Two hundred eighteen reflux events were detected in the recumbent posture after a meal during a 40-min interval. Both techniques simultaneously detected only 23% of all reflux events. Scintigraphy alone detected 61% of all reflux events as opposed to 16% for pH monitoring. Of those reflux events diagnosed only by scintigraphy, more occurred while the intraesophageal pH was less than 4 (ie, during an acid-clearing interval) than while the intraesophageal pH was greater than 4 (ie, when intragastric contents were neutralized by the meal). Most reflux events occurred during periods of stable, but low LES pressure. While reflux events diagnosed by scintigraphy significantly decreased during the second of two 20-min postprandial intervals, those by pH monitoring tended to increase. That simultaneous scintigraphy and pH monitoring agreed on less than 1/3 of all reflux events not only underscores the fact that both techniques measured different physical components of the esophageal refluxate (ie, volume vs acid concentration, respectively), but also were influenced by different physiologic events such as the ingestion of a meal, gastric emptying, and esophageal acid clearance.
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Affiliation(s)
- S S Shay
- Department of Medicine, Walter Reed Army Medical Center, Washington, D.C. 20307-5001
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15
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Croft DN, Williams JG. The gastrointestinal tract. Clin Nucl Med 1991. [DOI: 10.1007/978-1-4899-3358-4_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
Symptomatic gastroesophageal reflux is one of the most common complaints encountered by clinicians. The pathogenesis of reflux remains unclear, but multiple factors are involved. Heartburn is the most common clinical manifestation. The history and barium esophagram provide sufficient diagnostic information in most cases. Other studies, including ambulatory pH monitoring, the Bernstein test, endoscopy with biopsy, and esophageal manometry, are warranted if the patient has atypical symptoms, an incomplete response to therapy, dysphagia, or abnormalities on the esophagram. Proper utilization of these studies requires an understanding of the questions each test answers. Reflux disease is often a chronic problem. Many patients can be treated symptomatically by a combination of life-style modifications and use of antacids. Patients who do not respond adequately to these simple measures or who have documented erosive esophagitis usually require further drug therapy.
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Affiliation(s)
- J B Marshall
- Department of Medicine, University of Missouri-Columbia School of Medicine 65212
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Kuriloff DB, Chodosh P, Goldfarb R, Ongseng F. Detection of gastroesophageal reflux in the head and neck: the role of scintigraphy. Ann Otol Rhinol Laryngol 1989; 98:74-80. [PMID: 2910194 DOI: 10.1177/000348948909800116] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Patients with gastroesophageal reflux (GER) present to the head and neck specialist with a myriad of nonspecific complaints that may be manifestations of pharyngoesophageal or upper airway involvement. Numerous diagnostic tests for GER have been used in the past with varying success. In the present study, gastroesophageal scintigraphy using 99mtechnetium-sulfur colloid was used to evaluate 28 patients with head and neck manifestations of GER. The role of gastroesophageal scintigraphy as an accurate and noninvasive method of detecting GER is discussed in the context of other current diagnostic modalities.
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Affiliation(s)
- D B Kuriloff
- Department of Otolaryngology-Head and Neck Surgery, New York Eye and Ear Infirmary-New York Medical College, NY 10003
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Sellar RJ, De Caestecker JS, Heading RC. Barium radiology: a sensitive test for gastro-oesophageal reflux. Clin Radiol 1987; 38:303-7. [PMID: 3581674 DOI: 10.1016/s0009-9260(87)80077-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Fifty patients, 19 with heartburn and 31 with noncardiac chest pain were studied using radiology, endoscopy and 24h ambulatory intraoesophageal pH monitoring. Barium radiology was performed using a 'physiological' method and a 'compression' method to induce reflux. Double contrast oesophograms were also obtained. Thirty-four patients had significant acid reflux detected by a pH probe. Using this as a standard, the 'physiological' method detected 17, the 'compression' method 24 and endoscopy 17 patients with reflux, with two, four and one false positives respectively. Compression barium was the most sensitive (71%) and accurate (72%), while endoscopy was the most specific (94%) but least accurate (64%) in detecting patients with acid reflux. Using a double contrast barium technique, measurement of the internal diameter of the cardiac oesophagus (more than 25 mm abnormal) had a sensitivity of 74%, specificity 86% and accuracy 78% in detecting patients with acid reflux. When the results of the compression method and measurement of internal diameter were combined, sensitivity was 87%, specificity 69% and accuracy 81%. These results suggest that, by combining a test to provoke reflux with a double-contrast technique to measure the internal diameter of the cardiac oesophagus, barium radiology becomes a sensitive screening test for reflux.
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de Caestecker JS, Blackwell JN, Brown J, Heading RC. The oesophagus as a cause of recurrent chest pain: which patients should be investigated and which tests should be used? Lancet 1985; 2:1143-6. [PMID: 2865613 DOI: 10.1016/s0140-6736(85)92676-5] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Investigations of the oesophagus were undertaken in 50 consecutive patients who presented with recurrent chest pain thought to be non-cardiac in origin after cardiological assessment. An oesophageal disorder was demonstrated in 60%, gastro-oesophageal reflux and diffuse oesophageal spasm being the two commonest entities. However, routine contrast radiology and upper gastrointestinal endoscopy revealed abnormalities in only a minority of patients. Patients with non-cardiac chest pain of uncertain origin should initially undergo endoscopy. If no major abnormalities are detected radionuclide oesophageal transit studies, oesophageal manometry, and ambulatory monitoring of oesophageal pH should be carried out.
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