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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastroesophageal reflux disease (GERD) is a frequent illness, sometimes causing disabling symptoms and/or permanent oesophageal lesions. Etiology is multifactorial and not completely defined. Therapy is medical at first step, surgical indication is reserved to those patients with less compliance for medical therapy, unsuccessful medical therapy or reflux related complications. Different surgical techniques have been suggested for treatment of GERD, like Nissen, Rossetti or Toupet fundoplication. During the last decade laparoscopy has been proposed as a less invasive approach when surgery is indicated. From 1995 to the first months of 1999, 42 pts (28 females, 14 males, mean age 53.7 years), were operated on. Diagnosis and surgical indication were confirmed preoperatively by barium X-rays, endoscopy and 24 hrs-Ph-manometry. Hiatal hernia was demonstrated in 37 cases (88%), I or II grade esophagitis in 16 and III grade in 2; 1 patient had Barrett oesophagus. 37 pts were operated on by laparoscopic Nissen fundoplication, 5 patients had a Toupet operation. Mortality and conversion rate were 0. Complications occurred in 3 patients: 1 intraoperative pneumothorax, 1 acute cardiac ischemia in a patient with known hypertension, 1 permanent dysphagia successfully treated by endoscopic dilatation. Mean postoperative hospital stay was 6.1 days. Mean follow up was 9 months (3-48) in 100% of cases. Despite the fact that few patients were operated on by using this new less invasive approach, results are encouraging with no mortality, less morbidity and great advantages for patients.
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PMID:[Laparoscopic treatment of gastroesophageal reflux]. 1051 27

Gastrointestinal involvement occurs in most patients with systemic sclerosis. Pathology is characterized by vasculopathy, resulting in tissue ischemia, progressive dysfunction and fibrosis. In its diffuse and visceral pattern, digestive manifestations may involve most of the intestinal tract and are the most frequent before renal, cardiac and pulmonary involvement. Whatever the visceral extension, about 80% of patients have digestive manifestations including gastroesophageal reflux, abnormalities of intestinal motility leading to chronic intestinal pseudo-obstruction and small bowel bacterial overgrowth and malnutrition. Long-term treatment of reflux with high-dose proton pump inhibitors appears safe and effective for symptom relief and may prevent recurrence of esophagitis and stricture. Prokinetic agents effective in pseudoobstruction include metoclopramide, domperidone, octreotide, and erythromycin.
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PMID:[Digestive manifestations in systemic sclerosis]. 1221 92

Pneumonectomy is associated with gross anatomic and physiologic changes of the esophagus. So far, only a few studies have examined the influences of anatomic changes of the esophagus and the resulting physiologic consequences. When pneumonectomy is performed without pulmonary replacement, the esophagus is displaced to the side of pneumonectomy and posteriorly. Indentation of the esophagus by the trachea, bronchus, or aortic arch and dilatation at various levels are present. After pneumonectomy, the peak amplitude of esophageal peristaltic contractions is reduced. This feature is more pronounced in patients who are more than 60 years old and in patients who had their pneumonectomy performed more than 6 years ago. Injury of the vagal nerves, local ischemia, scarring of the esophagus and mediastinum after surgery, and disturbance of the autonomic nervous systems are the major reasons leading to esophageal dysmotility and delayed gastric emptying. Despite the severe morphologic and physiologic changes of the esophagus observed after pneumonectomy, few patients complain of gastrointestinal symptoms after pneumonectomy. Esophageal functional abnormalities may be present in patients with lung cancers before pneumonectomy because of a close anatomic relationship between the esophageal vagal nerve supply and the pulmonary hilum, making the vagal nerves susceptible to disturbances by the tumors or by involved hilar or mediastinal lymph nodes. After pneumonectomy, esophageal dysmotility is exaggerated. After recipient pneumonectomy for thoracic organ transplantation, esophageal dysmotility and delayed gastric emptying are common, but their relationship to gastroesophageal reflux, chronic aspiration, or subsequent development of bronchiectasis and obliterative bronchiolitis is controversial. To reduce the incidence of esophageal dysmotility after pneumonectomy, every effort should be made during surgery to prevent direct injury of the esophagus or the vagal nerves. A prospective study involving a larger patient population is needed to precisely define the problem and its management.
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PMID:Special article: physiologic consequences of pneumonectomy. Consequences on the esophageal function. 1999. 1246 89

The present paper summarizes the various themes of research which have been developed in the department of medical gastroenterology since it was created in 1977. These include: in pancreatology, the study of chronic pancreatitis pathogenesis, acute pancreatitis pathogenesis and immunomodulation, endoscopic treatment of chronic pancreatitis, the development of new imaging techniques of the bile ducts and the pancreas, as well as the treatment of pancreatic cancer and benign or malignant biliary diseases. in hepatology, the immunomodulation of liver cirrhosis, especially alcoholic liver disease, the modulation of experimental acute and chronic hepatitis, the study of liver ischemia-reperfusion. Clinical hepatology has focused on liver transplantation, prognosis factors of chronic liver disease and treatment of portal hypertension and viral hepatitis. in gut diseases, the treatment of gastro-oesophageal reflux and its complications, the therapeutic endoscopy of the upper and lower GI and the prevention, as well as the treatment, of colon cancer, the pathogenesis and the immunopharmacology of inflammatory bowel diseases and the clinical enteral and parenteral nutrition.
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PMID:[The medical gastroenterology department]. 1258 14

Hiccup is a sudden contraction of the inspiratory muscles, followed by an abrupt closure of the glottis, thus producing a characteristic sound. Hiccups serve no known physiologic function. Mostly, it is a benign symptom which terminates without treatment. Persistent and intractable hiccups may indicate an organic disorder, thereby requiring evaluation based on history, physical examination, and selected laboratory tests. The treatment is based on the organic disorder, if it is found. The combination therapy with cisapride, omeprazole and baclofen is the most effective empiric treatment. We describe a number of case reports of patients with hiccups due to digitalis intoxication, ischemia of the inferior wall of the heart, peptic disease and gastroesophageal reflux disease.
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PMID:[The diverse etiology of hiccups]. 1264 82

Black esophagus is the uncommon endoscopic finding of extensive black discoloration of the esophageal mucosa, usually from acute esophageal necrosis. Six cases of black esophagus were seen at Mayo Clinic (Rochester, Minnesota, USA) from 1997 through 2003, and 46 cases were reported in the English-language literature from 1963 through 2003. We studied the demographics, clinical features, and outcomes of these 52 cases of black esophagus. Age and sex were known for 50 patients: the mean (SD) age was 65 years (19), and 42 patients (84%) were men. Symptoms were known for 51 patients: the most common symptom was upper gastrointestinal tract bleeding, occurring in 40 patients (78%). All 52 patients had at least one comorbid condition (with most having two or more), including duodenal ulcer in 17 (33%), cancer in 15 (29%), renal insufficiency in 15 (29%), and diabetes mellitus in 14 (28%). The suspected cause of black esophagus was reported for 40 patients: ischemia in 22 (55%); massive gastroesophageal reflux in seven (18%); and esophageal infection (Lactobacillus acidophilus, herpes simplex, Candida albicans) in four (10%). Most patients received supportive therapy, particularly acid suppression therapy. Of the 47 patients for whom outcomes were known, 17 (36%) died. There were no statistically significant differences between survivors and non-survivors. Black esophagus typically occurs in older men with at least one comorbid condition; a substantial number of patients die. Although the underlying mechanism leading to black esophagus is unknown, clinicians caring for patients with black esophagus should focus on optimizing perfusion, minimizing acid reflux, and treating esophageal infection if present.
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PMID:Black esophagus: report of six cases and review of the literature, 1963-2003. 1664 79

A 53-year-old male patient underwent a Nissen fundoplication with short gastric vessel (SGV) division for gastroesophageal reflux disease. During the procedure, the upper pole of the spleen was noted to have discrete color changes suggesting ischemia of this area. One month later he presented with a splenic abscess, which required splenectomy. The clinical presentation and management of this case is reported and comments are made on surgical aspects of SGV division during fundoplication to prevent this potentially dangerous situation. Issues such as the surgical management of splenic abscesses, the limitations of laparoscopic splenectomy in these cases, and the risks and benefits of SGV division, are also discussed in this article.
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PMID:Splenic abscess after laparoscopic Nissen fundoplication: a consequence of short gastric vessel division. 1828 92

Approximately 1 percent of primary care office visits are for chest pain, and 1.5 percent of these patients will have unstable angina or acute myocardial infarction. The initial goal in patients presenting with chest pain is to determine if the patient needs to be referred for further testing to rule in or out acute coronary syndrome and myocardial infarction. The physician should consider patient characteristics and risk factors to help determine initial risk. Twelve-lead electrocardiography is typically the test of choice when looking for ST segment changes, new-onset left bundle branch block, presence of Q waves, and new-onset T wave inversions. For persons in whom the suspicion for ischemia is lower, other diagnoses to consider include chest wall pain/costochondritis (localized pain reproducible by palpation), gastroesophageal reflux disease (burning retrosternal pain, acid regurgitation, and a sour or bitter taste in the mouth), and panic disorder/anxiety state. Other less common but important diagnostic considerations include pneumonia (fever, egophony, and dullness to percussion), heart failure, pulmonary embolism (consider using the Wells criteria), acute pericarditis, and acute thoracic aortic dissection (acute chest or back pain with a pulse differential in the upper extremities). Persons with a higher likelihood of acute coronary syndrome should be referred to the emergency department or hospital.
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PMID:Outpatient diagnosis of acute chest pain in adults. 2341 61

Chronic chest pain can arise from a variety of etiologies. However, of those potential causes, the most life-threatening include cardiac disease. Chronic cardiac chest pain may be caused either by ischemia or atherosclerotic coronary artery disease or by other cardiac-related etiologies, such as pericardial disease. To consider in patients, especially those who are at low risk for coronary artery disease, are etiologies of chronic noncardiac chest pain. Noncardiac chest pain is most commonly related to gastroesophageal reflux disease or other esophageal diseases. Alternatively, it may be related to costochondritis, arthritic or degenerative diseases, old trauma, primary or metastatic tumors, or pleural disease. Rarely, noncardiac chest pain may be referred pain from organ systems below the diaphragm, such as the gallbladder. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 2 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances in which evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment.
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PMID:ACR Appropriateness Criteria chronic chest pain-low to intermediate probability of coronary artery disease. 2354 27

Para-esophageal hernias are relatively rare and typically occur in elderly patients. The various presenting symptoms are non-specific and often occur in combination. These include symptoms of gastro-esophageal reflux (GERD) in 26 to 70% of cases, microcytic anemia in 17 to 47%, and respiratory symptoms in 9 to 59%. Respiratory symptoms are not completely resolved by surgical intervention. Acute complications such as gastric volvulus with incarceration or strangulation are rare (estimated incidence of 1.2% per patient per year) but gastric ischemia leading to perforation is the main cause of mortality. Only patients with symptomatic hernias should undergo surgery. Prophylactic repair to prevent acute incarceration should only be undertaken in patients younger than 75 in good condition; surgical indications must be discussed individually beyond this age. The laparoscopic approach is now generally accepted. Resection of the hernia sac is associated with a lower incidence of recurrence. Repair of the hiatus can be reinforced with prosthetic material (either synthetic or biologic), but the benefit of prosthetic repair has not been clearly shown. Results of prosthetic reinforcement vary in different studies; it has been variably associated with four times fewer recurrences or with no measurable difference. A Collis type gastroplasty may be useful to lengthen a foreshortened esophagus, but no objective criteria have been defined to support this approach. The anatomic recurrence rate can be as high as 60% at 12years. But most recurrences are asymptomatic and do not affect the quality of life index. It therefore seems more appropriate to evaluate functional results and quality of life measures rather than to gauge success by a strict evaluation of anatomic hernia reduction.
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PMID:Management of large para-esophageal hiatal hernias. 2406 Jul 42


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