Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastroesophageal reflux (GER) has been known to occur in infants but was thought to be normal. As a result of increased recognition of GER and a clear documentation of GER with extended (18 to 24 hour) esophageal pH monitoring, several severe complications of GER in children have become apparent. An immature cardiorespiratory system is susceptible to some complications of GER such as apnea, choking, recurrent cough or wheezing, and recurrent aspiration pneumonia. Noncardiorespiratory complications include weight loss, esophagitis, anemia, irritability, posturing, malnutrition, and developmental delays. Nursing assessment contributes to a complete clinical picture and the subsequent treatment choice of the physician. To form an accurate assessment of the child with suspected GER, the nurse must be aware of the symptoms and complications of this condition and must precisely execute diagnostic studies, particularly extended esophageal pH monitoring. Nursing responsibilities also include providing a safe yet stimulating environment for the child, teaching parents to participate in the child's care, supporting parents through hospitalization, and preparing both the parents and child for discharge and follow-up care at home.
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PMID:Nursing responsibility in the diagnosis, care, and treatment of the child with gastroesophageal reflux. 154 68

A 69-year-old man was admitted to our hospital with a complaint of cough and hemoptysis. His chest X-ray showed an obstruction of the right intermediate bronchus and resultant atelectasis of the middle and lower lobes. Cytological examination by bronchoscopy showed squamous cell carcinoma. Although the cancer involvement of the left atrium could not be clearly defined by preoperative chest CT scan, the cancer invasion to the left atrial wall was recognized intraoperatively. Right pneumonectomy along with resection and patch reconstruction of the left atrium, right atrium and atrial septum was performed under extracorporeal circulation. Postoperative hemodynamic state was stable, and echocardiography showed normal volume of the left atrium. Histological examination of the resected specimen showed moderately differentiated squamous cell carcinoma with the involvement of the left and right atrial wall. The resected margins of the left and right atria were free of malignancy. Although he had been clinically in good condition and free from any sign of cancer recurrence, he died of aspiration pneumonia five months after the surgery.
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PMID:[Successful resection and reconstruction of the left atrium, right atrium and atrial septum under extracorporeal circulation in a patient with invasive pulmonary carcinoma]. 220 67

A 20-year-old Chinese male given an HLA-identical sibling bone marrow transplant for severe aplastic anemia, who had previously had chronic graft-versus-host disease (GVHD) of the mouth, developed myasthenia gravis and widespread pulmonary infiltrates with cough and exertional dyspnea at day 820 post-transplant. There was nothing to suggest aspiration pneumonia. Lung histology at day 940 showed some areas of dense pulmonary fibrosis, some areas of normal parenchyma, and some areas of widening of the interstitium and a mild lymphocytic infiltrate. Evidence of infection was not found. Treatment with cyclosporin and prednisone resulted in slow partial resolution of the infiltrates over 5 months. The myasthenia gravis was controlled with pyridostigmine. In view of the association with myasthenia gravis, of the absence of infectious agents and the response to immunosuppression, we conclude that widespread pulmonary fibrosis can be a major clinical manifestation of chronic GVHD. Examination of lung tissue to distinguish this from infective interstitial pneumonitis is essential.
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PMID:Widespread pulmonary fibrosis as a major clinical manifestation of chronic graft-versus-host disease. 264 79

We studied all patients with community-acquired pneumonia who were admitted to our 800-bed adult acute care hospital from 1 November 1981 to 15 March 1987. The 719 patients had a mean age of 63.2 years; 18% were admitted from nursing homes, and 18% required ventilatory assistance as part of the therapy for pneumonia. Patients with nursing home-acquired pneumonia were significantly older; had a higher mortality (40% vs. 17%); were more likely to be admitted in January; were less likely to complain of cough, fever, anorexia, chills, headache, nausea, sore throat, myalgia, or arthralgia; and were more likely to be confused than those admitted from the community. Pneumonia of unknown etiology and aspiration pneumonia were more common and Mycoplasma pneumoniae infection less common among those with nursing home-acquired pneumonia. Streptococcus pneumoniae accounted for 58% of the 48 cases of bacteremia. None of the bacteremic patients received antibiotics before admission, compared with 34% of the nonbacteremic patients. Aerobic gram-negative rod bacteremia was not more frequent among nursing home patients than among those from the community. The overall mortality was 21% (8.5% for those less than 60 years of age and 28.6% for those greater than 60 years old). By multivariate analysis the following variables were significant predictors of mortality: number of lobes involved by the pneumonic process, number of antibiotics used to treat the pneumonia, age, admission from a nursing home, ventilatory support, and the number of complications that occurred while the patient was in the hospital.
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PMID:Community-acquired pneumonia requiring hospitalization: 5-year prospective study. 277 65

Left-sided partial arytenoidectomy was performed in eight horses to evaluate healing. Four horses underwent conventional partial arytenoidectomy with suture apposition of the mucosa. In four horses, most of the arytenoid cartilage, including overlying mucosa, vocal fold, and laryngeal saccule, were excised en bloc without mucosal closure. The horses were monitored clinically by endoscopic examination. One horse from each group was euthanatized at weeks 2, 4, 8, and 16. Complete necropsies with gross and histologic examination of the arytenoidectomy sites were performed. Postoperative complications such as coughing, dysphagia, and aspiration pneumonia were not encountered and problems with wound healing were minimal in both groups. The defect created by partial arytenoidectomy without mucosal closure initially filled to the level of the luminal surface with granulation tissue, with a gradual transition to mature fibrous connective tissue. Grossly, the defect appeared to be healed and was completely epithelialized by week 16 without apparent narrowing of the laryngeal lumen. Partial arytenoidectomy sites with mucosal closure healed in a similar pattern by week 8. Partial dehiscence of the dorsal portion of the sutured mucosa occurred in three horses.
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PMID:Partial arytenoidectomy in the horse with and without mucosal closure. 322 36

Pulmonary aspiration was assessed using a scintigraphic swallowing procedure in 14 dysphagics in whom penetration of the larynx had been previously diagnosed. No patient had recent evidence of aspiration pneumonia. Imaging was performed during and following ingestion of a cupful of thin liquid admixed with between 1-2 mCi of Tc-99m sulfur colloid. Follow-up scans were obtained several hours later as needed to assess airway clearance. Five of the fourteen (36%) showed penetration distal to the trachea. Seven (50%) were indeterminate for aspiration, as isotope localized to the neck could not be clearly designated as being in either airway or foodway. Two subjects had negative studies. Of patients with subtracheal penetration, (1) fractions of the ingested material which were aspirated ranged from < 1%-25%, and (2) elimination from airways was complete or near-complete by 3 hours. The presence of an immediate or delayed cough was noted but did not correlate with subtracheal aspiration. Based on the results of scintigraphy, 8 of 9 patients on some form of liquid restriction at the time of testing were allowed to ease restrictions. Five patients without prior liquid restriction were allowed to continue to drink. We propose that scintigraphy provides important data on airway penetration and clearance that is useful in the dietary management of dysphagic patients.
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PMID:The use of scintigraphy in the management of patients with pulmonary aspiration. 800 5

A 76-year-old male patient suffered from recurrent bacterial pneumonia of the right upper lobe and both lower lobes since 2 years after total gastrectomy for gastric cancer. He was treated with antibiotics repeatedly without complete remission. Meanwhile, chronic cough, purulent sputum, and persistent bilateral pulmonary infiltration developed gradually. Upper digestive tract endoscopy showed moderate reflux esophagitis. For diagnosis, we performed upper digestive tract scintigraphy, a "modified-salivagram", to detect aspiration and GER. Although aspiration was not detected, GER reaching to the upper portion of the esophagus was observed 46 min after taking radio-labeled albumin, and chronic aspiration pneumonia with GER was thus diagnosed. Bed blocks and gragling with ponvidone-iodine after meals and before sleep greatly improved the symptoms of cough and sputum. The bilateral infiltrative shadows disappeared with resolution of symptoms. Chronic aspiration resulting from GER is an important cause of chronic airway infection. Even if a patient with reflux esophagitis is asymptomatic, chronic aspiration pneumonia should be suspected in cases of recurrent or persistent pneumonia in both lower lobes. The "modified-salivagram" is a sensitive test to detect aspiration and GER in hypoacidic states, such as in total gastrectomy and elderly patients.
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PMID:[A case of chronic aspiration pneumonia after total gastrectomy caused by gastroesophageal reflux revealed by a "modified-salivagram"]. 827 18

Because aspiration pneumonia contributes significantly to morbidity and mortality in hospitalized patients, this study was undertaken to identify risk factors for morbidity and mortality associated with aspiration pneumonia. Patients with a discharge diagnosis of aspiration pneumonia in 1985 and 1990 were studied. Factors associated with death from aspiration pneumonia were: altered mental status, cerebrovascular accident, endotracheal intubation, tachycardia, and hypoxemia. Fever, cough, and unilateral infiltrates on chest radiograph were associated with survival. Attention to proper positioning of comatose patients, aggressive treatment of gastroesophageal reflux, and strict attention to endotracheal tubes and tracheostomies should decrease the morbidity and mortality associated with aspiration pneumonia.
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PMID:Risk and outcome of aspiration pneumonia in a city hospital. 835 Mar 75

Signs of respiratory distress including coughing, choking, and gagging are not uncommon during oral feedings in patients with severe dysphagia. Aspiration pneumonia and chronic lung disease are recognized complications. Pulse oximetry, respiratory inductance plethysmography, and nasal airflow measurement by thermistors are accurate noninvasive methods of monitoring cardiopulmonary adaptation during oral feedings in patients with severe dysphagia. We report significant, previously unrecognized, acquired hypoxemia during oral feedings in two patients with severe cerebral palsy and one with multiple sclerosis. The episodes of hypoxemia occurred only while swallowing specific food textures. Periods of hypoxemia most probably resulted from aspiration during oral feedings. Cardiopulmonary adaptation may prove to be an important consideration in decisions regarding the method and advisability of continued oral feedings in patients with severe dysphagia.
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PMID:Hypoxemia during oral feedings in adults with dysphagia and severe neurological disabilities. 843 21

Gastro-oesophageal reflux (GOR) has been implicated in such clinical phenomena as aspiration pneumonia, bronchospasm or wheezing, apnea, stridor, and hoarseness. Various tests have been used as an aid to diagnosing patients with chronic respiratory disease where GOR is a causal factor. Different forms of conservative treatment have been tried for GOR, including cisapride. Several studies have evaluated its effect on the pH profile and respiratory symptoms in patients with chronic respiratory disease and have demonstrated improvement of nocturnal wheezing, cough, and irritability. Our experience with cisapride is positive in children with GOR. Patients refractory to medical treatment have been surgically treated with good results.
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PMID:Gastro-oesophageal reflux and chronic respiratory disease in infants and children: treatment with cisapride. 854 28


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