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At least 19 recordsLinked to original sources
PubMed1982

Effects of sleep on spontaneous activity in symptomatic diffuse esophageal spasm.

Diffuse esophageal spasm is a disease of unknown etiology in which neural or muscular control mechanisms malfunction, resulting in impaired and sometimes painful swallowing response, and inappropriate muscular contraction. An association between social stresses and disease activity suggesting elements of central control has been observed. In an effort to uncouple conscious central mechanisms from end organ response, we manometrically studied esophageal activity of four patients with symptomatic diffuse esophageal spasm while asleep (identified by electroencephalographic monitoring) as compared to wakeful states. We observed significant decreases from awake studies in number and duration of spontaneous contraction, during all sleep stages. We conclude that CNS mechanisms participate in the expression of the abnormal excitability of the esophagus in symptomatic diffuse esophageal spasm.

Adult↗
PubMed2003

Diffuse esophageal spasm: not diffuse but distal esophageal spasm (DES).

Diffuse esophageal spasm is an uncommon motility disorder that is found in less than 5% of patients undergoing esophageal motility testing for dysphagia. It is defined manometrically by the presence of 20% or more simultaneous contractions in the distal esophageal body with normal peristalsis. This motility abnormality has been traditionally identified as occurring primarily in the smooth muscle portion of the distal esophagus yet, the term "diffuse" persists in the medical literature to identify DES. The aim of our study was to assess the diffuse or limited nature of this entity by evaluating the prevalence of simultaneous contractions in both proximal and distal esophagus in patients with DES. We reviewed esophageal motility tracings of 53 consecutive patients (32 F, 21 M) with DES and compared them with 53 age-matched patients with manometric normal studies. In the distal esophagus we found 195 simultaneous contractions (37% of swallows) with a median of 3 and range of 2-7 per patient. Of the 53 patients with DES a total of 13 simultaneous contractions (2% of swallows) occurred in the proximal esophagus with only 3 (5.6%) of the 53 patients having 2 or more simultaneous contractions in 10 swallows. None of the patients with normal manometry showed more than one simultaneous contraction in either proximal or distal esophagus. In conclusion, these findings suggest that the term diffuse esophageal spasm is a misnomer and the DES is more appropriately described as "distal" esophageal spasm.

Adult↗
PubMed2001

Peppermint oil improves the manometric findings in diffuse esophageal spasm.

BACKGROUND: Diffuse esophageal spasm (DES) is an uncommon condition that results in simultaneous esophageal contractions. Current medical treatment of DES is frequently unsatisfactory. We hypothesized that, as a smooth muscle relaxant, peppermint oil may improve the manometric findings in DES. STUDY: Eight consecutive patients with chest pain or dysphagia and who were found to have DES were enrolled during their diagnostic esophageal manometry. An eight-channel perfusion manometry system was used. Lower esophageal sphincter pressure and contractions of the esophageal body after 10 wet swallows were assessed before and 10 minutes after the ingestion of a solution containing five drops of peppermint oil in 10 mL of water. Each swallow was assessed for duration (seconds), amplitude (mm Hg), and proportion of simultaneous and multiphasic esophageal contractions. RESULTS: Lower esophageal sphincter pressures and contractile pressures and durations in both the upper and lower esophagus were no different before and after the peppermint oil. Peppermint oil completely eliminated simultaneous esophageal contractions in all patients (p < 0.01). The number of multiphasic, spontaneous, and missed contractions also improved. Because normal esophageal contractions are characteristically uniform in appearance, variability of esophageal contractions was compared before and after treatment. The variability of amplitude improved from 33.4 +/- 36.7 to 24.9 +/- 11.0 mm Hg (p < 0.05) after the peppermint oil. The variability for duration improved from 2.02 +/- 1.80 to 1.36 +/- 0.72 seconds (p < 0.01). Two of the eight patients had chest pain that resolved after the peppermint oil. CONCLUSIONS: This data demonstrates that peppermint oil improves the manometric features of DES.

Administration, Oral↗
PubMedDate not supplied

[Use of botulin toxin in the treatment of diffuse esophageal spasm. A case report].

The diffuse esophageal spasm distinguishes from others esophageal disturbs by the symptoms severity and bad results to conservative treatment. This situation requires formal indication to surgical treatment or dilation. In high risk patients this situation becomes a big problem, due to the lack of another therapeutic option. In a patient with this problem we use an endoscopic injection of botulin toxin in cardia with good results in three months follow-up. Despite this short period of observation we believe that the infiltration with botulin toxin in cardia constitutes a valid therapeutic option in treatment of diffuse esophageal spasm.

Aged↗
PubMed1993

[Case of diffuse esophageal spasm treated by long myotomy].

Diffuse esophageal spasm is a rare condition, which has generally been treated conservatively in Japan. A case of this disorder treated successfully by long myotomy is reported with a knowledge of prolonged pressure monitoring of the esophagus. A 56-year-old woman was admitted to our hospital with dysphagia. Barium swallow and esophagoscopy showed contraction of the esophagus, and manometry showed normal peristalsis, so the diagnosis of achalasia was ruled out. Prolonged pressure monitoring of the esophagus showed spastic contractions with the pressure over 130 mmHg that continued for 25 sec during meals, which led us to the diagnosis of diffuse esophageal spasm. Extramucosal long myotomy of the esophagus and a modified Belsey Mark IV operation were performed. The postoperative course was satisfactory and esophageal functional tests showed no spasms. The patient regained weight without dysphagia.

Esophageal Spasm, Diffuse↗
PubMed1989

Chest pain and dysphagia in adolescents caused by diffuse esophageal spasm.

Five adolescents, 13-18 years of age, underwent esophageal manometric studies because of chronic symptoms suggestive of esophageal dysfunction. Four of five patients had episodic nonexertional midchest pain; two patients experienced intermittent dysphagia. The manometric findings for these adolescents were consistent with a primary motility disorder known as diffuse esophageal spasm, a condition not previously reported in this age group. This represents approximately 1% of all pediatric patients undergoing esophageal manometry at our institution for the past 5 years. They have been followed for at least 2 years and three have experienced gradual resolution of their symptoms with normalization of manometric findings. Our report emphasizes two main points: (a) Diffuse esophageal spasm may cause chest pain and dysphagia in adolescents; and (b) the clinical history and esophageal manometric findings establish the diagnosis of diffuse esophageal spasm.

Adolescent↗
PubMed1989

Diffuse esophageal spasm: radiographic and manometric correlation.

Diffuse esophageal spasm (DES) is characterized by substernal chest pain, dysphagia, and a manometric pattern of frequent simultaneous contractions with intermittently normal peristalsis. The authors correlated the radiographic and manometric findings in 17 patients with DES to better clarify the role of radiography in the evaluation of this uncommon motility disorder. Incomplete or absent primary peristalsis was observed on radiographs in 13 patients (76%), and mild to severe tertiary activity was seen in 12 patients (71%). The mean estimated thickness of the esophageal wall in patients with DES was 2.6 mm compared with 2.5 mm in an age-matched control group of 17 patients with normal esophageal manometric findings (P greater than .05). The authors conclude that most patients with DES show abnormal esophageal motility on radiographs, although the findings were nonspecific and required clinical and manometric correlation. Esophageal wall thickness was normal in patients with DES and appears to be an overemphasized sign in differentiating DES from other esophageal motility disorders.

Adult↗
PubMed1996

Olfactory stimuli provoke diffuse esophageal spasm: reversal by ipratropium bromide.

Diffuse esophageal spasm (DES) is a motor disorder of the esophageal smooth muscle characterized by multiple spontaneous contractions and by swallow-induced contractions that are of simultaneous onset, large amplitude, long duration, and repetitive occurrence. Although the pathogenesis of DES is unknown, provocative studies with cholinergic stimulation, esophageal balloon distention, or acid instillation have suggested involvement of both sensory and motor mechanisms. This report describes a patient with DES who would predictably become symptomatic with dysphagia and chest pain upon inhalation of perfume or other strong odors. Using esophageal scintigraphy to quantitate and analyze esophageal transit in this patient, we report for the first time that olfactory stimulation triggers episodes of DES and that such phenomena are mediated through the vagus nerve, because they can be ameliorated by the administration of ipratropium bromide. These observations suggest a new (sensory) pathway for the induction of DES and raise the intriguing possibility that inhaled anticholinergics may have a therapeutic role in the management of spastic esophageal motility disorders.

Administration, Inhalation↗
PubMed1992

Management of diffuse esophageal spasm with balloon dilatation.

Of 1200 patients referred to the esophageal laboratory at Guy's Hospital for investigation of suspected esophageal motility disorders, 61 (5.1%) were diagnosed as diffuse esophageal spasm. Twenty of these patients whose symptoms were severe did not respond to conservative treatment and were treated by balloon dilatation. Results were good in 14 and poor in six patients, which included one esophageal perforation. Diffuse esophageal spasm was diagnosed where more than 30% nonperistaltic activity was demonstrated by manometry. Lower esophageal sphincter pressure and relaxation were normal in all cases except one. Gastroesophageal reflux was present in four of five poor responders who were examined by 24-h ambulatory pH monitoring, and in only one of 10 good responders. Three of the six patients in whom balloon dilatation was successful proceeded to full-length myotomy, with relief of symptoms in two. The indications for, and results of, balloon dilatation in this condition are discussed, and a new radiological sign is described.

Adult↗
PubMed1989

Lower esophageal sphincter dysfunction in diffuse esophageal spasm.

Although lower esophageal sphincter (LES) dysfunction has been reported in patients with diffuse esophageal spasm, recent changes in manometric criteria for spasm and for LES relaxation suggested a need for reassessment. Moreover, LES relaxation in reflux-associated spasm has not been reported previously. On clinical criteria and independent of manometric findings, 22 patients with spasm were assigned to either idiopathic (I-DES, N = 9) or reflux-associated spasm (R-DES, N = 13) groups. Patients who underwent manometry for chest pain (C-NL, N = 10) or reflux (R-NL, N = 10) and had normal peristalsis served as control groups. Percent LES relaxation was significantly reduced in both spasm groups, and R-DES had significantly lower percent relaxation than I-DES. Post-deglutitive nadir sphincter pressure was significantly greater in R-DES than in I-DES. Duration of relaxation was normal in I-DES, but was significantly decreased in R-DES. This study indicates that 1) LES relaxation may be impaired in I-DES patients meeting current criteria for spasm, 2) the impairment in I-DES is primarily in "amplitude" of relaxation, i.e., percent relaxation and nadir pressure, but not duration, 3) LES relaxation may also be impaired in R-DES, and 4) the impairment in R-DES is to a greater degree than in I-DES patients and may be seen in both "amplitude" and duration of relaxation. This study shows that there is a spectrum of sphincter dysfunction in patients with esophageal spasm. It also suggests that there may be separate mechanisms for LES relaxation in R-DES patients, one with impaired relaxation and the other with near complete relaxation, "transient" or otherwise, to allow for reflux.

Adult↗
PubMed1992

Physiologic assessment and surgical management of diffuse esophageal spasm.

The physiologic abnormalities and management of patients with diffuse esophageal spasm are controversial. We evaluated the symptomatic and functional results of surgical therapy in 19 patients with diffuse esophageal spasm who were incapacitated with dysphagia and chest pain and unresponsive to conservative management. A long esophageal myotomy with an antireflux procedure was performed in 15 patients, and four patients with multiple previous esophageal procedures had an esophagectomy. Eleven patients had increased esophageal exposure to gastric juice on preoperative 24-hour esophageal pH monitoring. The severity of dysphagia, chest pain, regurgitation, and heartburn was scored on a scale of 0 to 3 before and a mean of 24 months (range 8 months to 13 years) after the operation. After myotomy, each of these symptoms and the overall symptom score improved significantly (p < 0.01). The improvement in the symptom scores in the patients who had esophagectomy were comparable with the improvement after myotomy. On self-assessment, 90% of the patients would have the operation again if again faced with the decision. Standard and ambulatory 24-hour manometry showed a significant reduction in the amplitude of the esophageal body contractions, a decrease in the frequency of simultaneous contractions, and the elimination of multi-peaked waves after the myotomy. Despite the addition of an antireflux procedure, lower esophageal sphincter pressure, overall length, and abdominal length were reduced markedly after the myotomy. This was associated with persistent or emerging heartburn or regurgitation in four patients. These data indicate that a long esophageal myotomy is a valid treatment alternative in appropriately selected patients with diffuse esophageal spasm. Esophagectomy and colon interposition is the procedure of choice in patients with multiple previously failed myotomies.

Esophageal Spasm, Diffuse↗
PubMedDate not supplied

Long myotomy of the esophagus and gastric cardia with a complete fundic patch procedure for diffuse esophageal spasm.

Under the hypothesis that the surgical management of diffuse esophageal spasm requires the elimination or reduction of episodes of dysphagia and chest pain and prevention of postoperative gastroesophageal reflux, long esophageal myotomy and fundoplication had been performed. However, there have been some cases with unsatisfactory results. We describe herein a new surgical procedure of long myotomy of the esophagus and gastric cardia with a complete fundic patch operation for the patient with diffuse esophageal spasm. The advantages of this procedure are to preserve the separation of each myotomized edge and to reinforce the wall of the surface of the myotomized mucosa in order to avoid the postoperative problems. Postoperative course of the patient with this procedure was satisfactory.

Combined Modality Therapy↗
PubMed1995

Diffuse esophageal spasm: a malfunction that involves nitric oxide?

OBJECTIVE: As recently suggested, nitric oxide (NO) may play an important role in the regulation of esophageal motility, being partly responsible for the latency period and latency gradient between the onset of a swallow and contractions of esophageal circular smooth muscles. Diffuse esophageal spasm appears to be a classical example in which the mechanisms normally responsible for the physiologic timing of the contractions occurring in the esophageal body after swallowing are disturbed. METHODS: Five patients (one male and four female; age, 18-48 years) with symptomatic esophageal spasm were give glyceryl trinitrate (GTN) intravenously in gradually increasing doses or L-arginine on two separate occasions and underwent manometric measurements of esophageal motility after wet swallows, using a multilumen perfused catheter system (Synetics Medical, Stockholm, Sweden). The amplitude, duration, and propagation of the contractions and the latency period were analyzed, using specially designed software. Additionally, during the GTN infusion period arterial blood pressure was measured every 5 min, RESULTS: GTN infusion given at a dose of 100 to 200 micrograms/kg-h intravenously caused the occurrence of and a dose-dependent elongation of the latency period after swallowing. The mean amplitude of the contractions did not show any significant alterations, whereas the mean duration of the contractions decreased significantly, from 11.2 +/- 4.8 sec to 5.4 +/- 0.8 sec. These effects were accompanied by significant alleviation of symptoms during swallowing. Interestingly, no adverse side effects such as headache or flush were observed at any dose of GTN. The blood pressure did not show any changes during the studies in any of the five patients. Administration of L-arginine (300 mg/kg-h intravenously) did not cause any significant alterations of motility pattern or alleviation of dysphagia. CONCLUSIONS: 1) NO may play an important role in the control of human esophageal motility, being involved in the mechanisms responsible for the timing of propulsive contractions in the body after swallowing; 2) GTN may to be of benefit in the treatment of diffuse esophageal spasm in symptomatic patients; and 3) patients with diffuse esophageal spasm may have a malfunction in endogenous NO synthesis and/or degradation.

Adolescent↗
PubMed1984

Diffuse esophageal spasm: a reappraisal.

With the renewed interest in esophageal motility disorders, diffuse esophageal spasm is being diagnosed more frequently. In many clinical settings, however, the term is used as a synonym for noncardiac chest pain. Our review of the literature and broad clinical experience in studying the motility patterns of healthy subjects have helped us better define diffuse esophageal spasm. The diagnosis of diffuse esophageal spasm should be considered only in symptomatic patients showing simultaneous contractions after wet swallows during esophageal motility testing. Simultaneous contractions should occur after at least 10% of swallows and be intermixed with normal peristaltic contractions. Repetitive waves, contractions of prolonged duration, spontaneous activity, high-amplitude contractions, and lower esophageal sphincter abnormalities may be seen in diffuse esophageal spasm. None of these findings alone or in combination justifies a diagnosis of diffuse esophageal spasm unless associated with simultaneous esophageal contractions.

Adult↗
PubMedDate not supplied

Esophageal wall thickening: a CT finding in diffuse esophageal spasm.

We report three patients with esophageal wall thickening, incidentally found at CT, in whom further evaluation led to the diagnosis of diffuse esophageal spasm (DES). All cases showed smooth, symmetric, circumferential wall thickening of the distal two-thirds of the esophagus with normal periesophageal fat. No lung parenchymal abnormalities suggestive of aspiration were seen. DES, although uncommon, is another benign condition that should be included in the differential diagnosis of esophageal wall thickening detected by CT.

Aged↗
PubMed1999

Antidepressant treatment of patients with diffuse esophageal spasm: a psychosomatic approach.

The cause of diffuse esophageal spasm (DES) has not been clearly established, and effective treatment is lacking. To determine whether a psychosomatic approach can be effective in treating DES patients, nine patients and 26 healthy volunteers were studied. Esophageal manometry and psychological testing were performed in both groups. The psychological background of the DES patients was investigated. Psychiatric diagnoses were made according to the criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders, 3rd edition, revised. The authors started psychosomatic treatment with isosorbide dinitrate for 1 month, then prescribed serotonin reuptake inhibitor antidepressants for an additional month. Anxiety and depression scores were substantially higher for the DES group than for the control group. Five of the nine DES patients (56%) were diagnosed as having major psychiatric disorders. Only one patient showed improvement with isosorbide dinitrate, and eight patients improved with antidepressants. These initial observations suggest that psychosomatic treatment with antidepressants may be effective in the treatment of DES.

Adult↗