Gene/Protein Disease Symptom Drug Enzyme Compound
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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 is a frequent, nonspecific phenomenon in infants and children. The recommended approach for infants with uncomplicated regurgitation is the reassurance of the parents about the physiological nature of excessive regurgitation, and if necessary, completed with dietary recommendations for formula-fed infants. If, despite these efforts, the symptoms persist, the administration of prokinetics such as cisapride is recommended before investigations such as esophageal pH monitoring are begun. Cisapride is the drug of choice because it has the best efficacy and safety profile. In infants and children presenting with symptoms that suggest esophagitis, endoscopy of the upper gastrointestinal tract is recommended. If there is severe esophagitis, acid suppression with H2 receptor antagonists or proton pomp inhibitors is recommended, eventually in combination with prokinetics. In life-threatening situations, or in patients who are resistant to or dependent on acid suppressive medication, a surgical procedure such as laparoscopic Nissen should be considered. Esophageal pH monitoring is recommended to document gastro- esophageal reflux disease in children presenting with unusual presentations such as chronic respiratory disease. Treatment consists of prokinetics and/or acid suppressive drugs, and surgery should be considered in many of these patients.
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PMID:Diagnosis and treatment of gastroesophageal reflux disease in infants and children. 1111 Jun 9

Gastroesophageal reflux is a common problem in infancy and childhood. However, it may be overlooked as a cause or complication of respiratory disease and/or neurobehavioral problems. In this report of a 5-year-old child with cerebral palsy, severe developmental delay, and asthma, Sandifer's syndrome was diagnosed after she was found to have gastroesophageal reflux disease (GERD). Awareness of GERD and Sandifer's syndrome may spare neurologically impaired children from persistent symptoms and delayed appropriate treatment.
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PMID:Sandifer's syndrome in a child with asthma and cerebral palsy. 1114 67

The optimal "treatment" of postfundoplication complications is preoperative prevention of them. Nonreflux causes of the symptom prompting surgery should be carefully eliminated preoperatively. Failure to respond to optimal powerful antireflux pharmacotherapy suggests that GERD was not the cause of symptoms. Neurologic or respiratory disease, delayed gastric emptying or retching, short esophagus, and esophageal dysmotility may predispose patients to complications, and may require careful tailoring of the fundoplication. The optimal antireflux surgery, with a wrap neither too loose nor too tight, may require a nadir lower esophageal sphincter pressure of more than 5 mm Hg to prevent reflux, but less than some value to prevent dysphagia. This latter value may be approximately 10 mm Hg, but depends on swallowing parameters such as peristaltic pressure, lower esophageal sphincter opening diameter, swallowed bolus diameter, and other considerations. Infants may require a gastrostomy tube for venting because of their lower gastric compliance to deal with swallowed air. Children with delayed gastric emptying may benefit from pyloroplasty, but this is debated. When complications occur, re-evaluate the diagnosis and the competence of the fundoplication with barium fluoroscopy, endoscopy with histology, pH probe, and other modalities as indicated. Initially try conservative management of the patient's complications, including dietary and feeding modifications. Give a trial of antireflux pharmacotherapy for recurrent reflux or pharmacotherapy directed at the specific side-effect of the fundoplication if one is present. Consider endoscopically dilating a persistently tight wrap or surgically revising the fundoplication if it is suggested by the evaluation.
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PMID:Postfundoplication Complications in Children. 1156 Jul 91

Cough is an important defensive reflex of the upper airway and is also a very common symptom of respiratory disease. Cough following an upper respiratory viral infection is transient, and persistent cough is associated with a whole range of conditions, such as asthma, rhino-sinusitis and gastro-oesophageal reflux. Treatment directed at these conditions may improve the associated cough. There is often a need, however, to control cough itself whatever the cause. The most effective drugs in this class are the opioids, such as morphine, codeine or pholcodeine, but at effective doses they have side effects including drowsiness, nausea, constipation and physical dependence. Investigations into the cough reflex and into the potential mechanisms of sensitised cough reflex have uncovered several potential targets for novel drugs. New opioids apart from mu-agonists such as kappa- and delta -receptor agonists, have been developed, in addition to non-opioids such as nociceptin. Neurokinin receptor antagonists, bradykinin receptor antagonists, vanniloid receptor VR-1 antagonists may be beneficial by blocking effects of tachykinins and sensory nerve activation. Local anaesthetics, blockers of sodium-dependent channels and maxi-K Ca2+-dependent channel activators of afferent nerves are inhibitors of the cough reflex. Some of these novel agents may act centrally or peripherally or at both sites as antitussives. Large scale trials of these novel compounds have not been carried out in cough in man but there is a serious need for more effective antitussives devoid of side effects.
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PMID:Cough: potential pharmacological developments. 1208 6

Cough is an important defensive reflex of the upper airway and is also a very common symptom of respiratory disease. Cough after an upper respiratory virus infection is transient, and persistent cough is associated with a whole range of conditions such as asthma, rhino-sinusitis, gastro-oesophageal reflux. Treatment directed at these conditions may improve the associated cough. There is often a need, however, to control cough itself, whatever the cause. The most effective drugs in this class are the opioids, such as morphine, codeine or pholcodeine, but at effective doses they have side-effects such as drowsiness, nausea, constipation and physical dependence. Investigations into the cough reflex and into the potential mechanisms of sensitised cough reflex have uncovered several potential targets for novel drugs. New opioids such as k- and d-receptor agonists apart from m-agonists have been developed, in addition to non-opioid, nociceptin. Neurokinin receptor antagonists, bradykinin receptor antagonists, vanilloid receptor VR-1 antagonists may be beneficial by blocking effects of tachykinins, and sensory nerve activation. Local anaesthetics, blockers of sodium-dependent channels, and maxi-K CA2+-dependent channel activators of afferent nerves are inhibitors of the cough reflex. Some of these novel agents may act centrally or peripherally or at both sites as antitussives. Large scale trials of these novel compounds have not been tried in cough in man, but there is a serious need for more effective antitussives devoid of side-effects.
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PMID:Therapy for cough: active agents. 1209 88

Both GERD(gastroesophageal reflux disease) and chronic respiratory disease are common disease in old and the association between GERD and chronic respiratory disease are recently proved in many reports. Patient with GERD have a higher prevalence of asthma and chronic cough. Aggressive antireflux therapy in patient with asthma and GERD results in improvement in asthma outcome. In our study, endoscopic examination revealed that the prevalence of esophageal mucosal disease in patient with asthma was about 83%. In this paper, I review the role of GERD in chronic respiratory disease, especially asthma.
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PMID:[Chronic respiratory disease and gastroesophageal reflux]. 1218 57

With an increasing number of children with severe neurological impairment living in their houses, there is growing demand for medical care and support in school and community life. In such cases, respiratory disorder, gastro-esophageal reflux and dysphagia are closely related. To improve these disorders, appropriate rehabilitation and daily managements, such as posture control, are important as well as medical and surgical treatment. Social and educational support is also necessary for improvement of the QOL of these children and their family. For example, daily medical care such as tube feeding and sputum suctioning should be provided by school staffs. Pediatric neurologists should actively participate in such educational and social activities.
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PMID:[Medical care and support in school and community life to very severe neurologically-impaired children--advance and problems in medical, educational and social management for improvement of QOL]. 1275 48

Cough is an important defensive reflex of the airway and a common symptom of respiratory disease. After an upper respiratory tract virus infection, cough is transient, but is more persistent with conditions such as asthma, rhinosinusitis, gastroesophageal reflux, chronic obstructive pulmonary disease (COPD) and lung cancer. Treatment directed at these conditions may improve cough, but there remains a need to control cough directly. The most effective antitussives are opioids, such as morphine, codeine or pholcodeine, but they produce side effects including drowsiness, nausea, constipation and physical dependence. Opioids such as k- and d-opioid receptor agonists, non-opioids such as nociceptin, neurokinin and bradykinin receptor antagonists, vanilloid receptor VR(1) antagonists, blockers of sodium-dependent channels, and maxi-K calcium-dependent channel activators of afferent nerves may all represent novel antitussives and this needs to be confirmed in clinical trials.
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PMID:Current and future prospects for drugs to suppress cough. 1291 74

Simultaneous breathing and nursing from a bottle or breast requires intricate coordination of the muscles that serve both respiration and feeding. During the buccopharyngeal phase of feeding reflex input to the brainstem from the oropharynx and larynx, as well as suprabulbar and chemoreceptor areas controls the sequential activity of the muscles of deglutition. Coordinated development of buccopharyngeal functions generally occurs by 35 weeks post-conceptional age in infants, but can be disrupted by respiratory disease or neuropathology. During the oesophageal phase of feeding, the bolus of food traverses the oesophagus and lower oesophageal sphincter, whose tone is also regulated by nuclei in the brainstem and modulated by respiratory drive. Control of the lower oesophageal sphincter gradually develops postnatally in premature infants. Although symptomatic gastro-oesophageal reflux can be problematic for the term or preterm infant, it does not appear that reflux is a common stimulus for apnoea of prematurity.
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PMID:Relationship between respiratory control and feeding in the developing infant. 1505 Feb 15

Gastroesophageal reflux is a condition that causes lung complications by gastric content aspiration in both adults and children. The most common complications are asthma, chronic bronchitis or chronic cough, recurrent pneumonia, pulmonary fibrosis and in children apnea as a result of regurgitation of large amount of gastric content suddenly. The reason of recurrent aspiration pneumonia is the aspiration of gastric content or microorganisms in upper gastrointestinal system. Barrett's esophagus characterized by the conversion of the epithelium of esophagus from squamous to columnar is a histological consequence of gastroesophageal reflux. We are presenting a case of Barrett's esophagus and recurrent pneumonia who had respiratory symptoms and difficulty in swallowing but no symptoms of gastroesophageal reflux. As it has been shown in our case it is difficult to cure the respiratory disease caused by nontreated asymptomatic gastroesophageal reflux.
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PMID:[Recurrent aspiration pneumonia and Barrett's esophagus: a case report]. 1510 Sep 5


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