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)

The spectrum of respiratory diseases associated with ulcerative colitis. The respiratory diseases associated with ulcerative colitis have recently been recognized, and principally affect the bronchi. Both chronic bronchitis and bronchiectasis may develop after many years, some of the patients having already undergone colectomy. Chronic bronchitis is characterized by cough and chronic mucopurulent sputum, and these symptoms may be exacerbated during acute flare-ups of ulcerative colitis. The bronchial lesions are inflammatory and can be reversed by corticosteroid therapy. Bronchiectasis produces similar symptoms, but has distinctive radiological features. Corticosteroids may sometimes reduce the symptoms, but they have no effect on the bronchial lesions. Salicylazosulfapyridine might be responsible for hypersensitivity lung diseases with eosinophilia, but the drug does not seem to be involved in the genesis of these bronchial manifestations. There have been occasional reports of other respiratory diseases associated with ulcerative colitis, including obliterative bronchiolitis, isolated and asymptomatic airflow obstruction, inflammatory tracheal stenosis, pulmonary vasculitis, pleurisy and pleuropericarditis, chronic pneumonia and interstitial fibrosis which may be diffuse or localized to the apices.
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PMID:[Respiratory manifestations of hemorrhagic rectocolitis]. 266 15

Thirty-one patients with a dry cough for at least 1 h duration in more than half of the last 30 days and with no recent respiratory infection participated in a clinical trial to evaluate the effect of inhaled beclomethasone dipropionate (BDP). Lung function was normal and reversibility was excluded by spirometry before and after bronchodilator and by no diurnal variation in home peak flow monitoring. Only one had significant eosinophilia and only three were mildly hyperreactive by bronchial provocation with histamine. After a 1-week run-in period the patients were randomly allocated to receive either BDP 4 puffs of 50 micrograms b.i.d., or placebo. After 2 weeks the patients were crossed over and received the alternative treatment for another 2-week period. The degree of cough, disturbance of night sleep and peak expiratory flow morning and evening were recorded daily in a diary. Spirometry was performed at each control visit. A significant period effect from run-in to period 1 and/or from period 1 to period 2 was demonstrated for cough and disturbance at night but not for peak flow or spirometry. However, no significant treatment effect was found for any of the measured variables.
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PMID:Chronic non-asthmatic cough is not affected by inhaled beclomethasone dipropionate. A controlled double blind clinical trial. 268 36

Nitrofurantoin is a widely prescribed antibiotic used for the treatment of urinary tract infections. In some patients it can produce an acute pulmonary reaction ranging from mild dyspnea to noncardiogenic pulmonary edema. Symptoms include fever, dyspnea, chills, cough, and chest pain. Physical examination generally reveals an acutely ill, extremely apprehensive patient in varying degrees of respiratory distress. Fever is usually present and there is an increase in heart rate and respiratory rate. Cyanosis, rales, and a maculopapular rash are common findings. Laboratory studies typically demonstrate a leukocytosis with eosinophilia, varying degrees of hypoxia and hypocapnia, and a mild to moderate elevation of the erythrocyte sedimentation rate. The chest x-ray study may be normal but more often demonstrates bilateral lower lobe interstitial infiltrates frequently accompanied by pleural effusions. Treatment in the majority of cases requires only stopping the drug, but steroids, bronchodilators, or antihistamines may be used in selected cases. Once the diagnosis is made and the drug withdrawn, prognosis for full recovery is excellent.
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PMID:Acute pulmonary toxicity to nitrofurantoin. 270 84

In an open study, 17 patients (16 women, 1 man) with refractory or severe rheumatoid arthritis were treated with thalidomide. Two withdrew from the study in the first weeks. Thirteen patients received 531 +/- 63 mg/day of thalidomide for 18.8 +/- 8.8 weeks; in 2 the dose was 300 mg/day during 62 and 65 weeks. Seven patients attained complete remission, 5 partial remission, and the last 3 no improvement at all. Remissions lasted 6 years in 1 patient, 2 years in 3, 1 year in one, and varied between 8 months and 8 weeks in 7. After relapse, 5 patients received a 2nd course of treatment and attained remission again. This lasted 24, 10, and 9 months in 3; two are taking 100 mg/day of thalidomide as a maintenance dose and remain asymptomatic after 36 and 30 months. The side effects were drowsiness, constipation, hard swelling of the lower limbs, erythema of the face and limbs with local pruritus or burning sensation, hair loss, cough, nasal obstruction, fever, and skin and mucosal dryness. In 8 patients there was mild eosinophilia (less than 10%) and in 2 leukopenia. A 33-year-old woman showed amenorrhea up to 2 months after stopping treatment. After a 2nd course of treatment, 2 patients developed peripheral sensory neuropathy, which resolved spontaneously in 6 months. We believe these findings justify controlled trials with this agent.
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PMID:Treatment of refractory rheumatoid arthritis--the thalidomide experience. 274 63

Three weeks after starting treatment with the antidepressant trimipramine a 55-year-old man developed increasing cough, fatigue and lack of appetite. The blood count revealed marked eosinophilia (15%) and the chest X-ray showed bilateral pulmonary infiltrates. Later a left spontaneous pneumothorax occurred. When trimipramine was discontinued (as the suspected cause of the described changes) the symptoms quickly subsided and the infiltrate as well as the eosinophilia quickly disappeared.
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PMID:[Pulmonary eosinophilic infiltration with pneumothorax during trimipramine treatment]. 276 55

Among 137 members of 30 families, 6% (and 8% of those aged under 15 years) were seropositive for toxocara antibodies. In these seropositive subjects and in 84 patients known to have raised toxocara titres the commonest clinical features were abdominal pain, hepatomegaly, anorexia, nausea, vomiting, lethargy, sleep and behaviour disturbances, pneumonia, cough, wheeze, pharyngitis, cervical adenitis, headache, limb pains, and fever. 61% of patients with raised toxocara titres had recurrent abdominal pain. Eosinophilia was in many cases associated with a raised toxocara titre, but 27% of patients with high titres had normal eosinophil counts. Toxocariasis is common, especially in children, and is associated with clinical features that are generally regarded as non-specific but together form a recognisable symptom complex. Toxocariasis should be considered in the differential diagnosis of such symptoms and especially in recurrent abdominal pain, which might otherwise be labelled as idiopathic. The absence of eosinophilia does not exclude toxocariasis.
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PMID:The expanded spectrum of toxocaral disease. 289 21

We report our second case of chronic eosinophilic pneumonia (CEP) (Carrington's pneumonia) with elevated serum IgE values and present a review of the literature on this subject. Our present patient, a 55-year-old woman, had classic symptoms of dry cough, weight loss, malaise, dyspnea, night sweats, and fevers. Significant peripheral blood eosinophilia and a right upper lobe infiltrate were present. Glucocorticoid therapy caused prompt resolution of symptoms, as well as disappearance of blood eosinophilia, elevated serum IgE levels, and pulmonary shadowing. The diagnosis of CEP should not be neglected in the classification of the eosinophilic pneumonias with increased serum IgE levels. The increased serum IgE levels, when present in CEP, seem nonspecific and thus may not be useful as a diagnostic adjunct. However, measurement of IgE may be helpful in CEP, as it has been in allergic bronchopulmonary aspergillosis, to guide the dosage and duration of corticosteroid therapy.
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PMID:Chronic eosinophilic pneumonia (Carrington's) with increased serum IgE levels. A distinct subset? 305 73

Fifty adult subjects referred to a respiratory function laboratory of a tertiary care hospital for respiratory symptoms of uncertain etiology were investigated prospectively by means of a questionnaire, isocapnic inhalation of dry cold air (-20 degrees C), histamine inhalation tests, monitoring of peak expiratory flow rates, total eosinophil counts, and total IgE. Wheezing, tightness in the chest, dyspnea, and cough were reported by 35, 23, 41, and 30 subjects, respectively. FEV1 values less than 80% pred were found in only 2 subjects. Twenty-nine subjects had a PC20 histamine less than or equal to 16 mg/ml. Twenty, 15, and 10% falls in FEV1 were found in 10, 18, and 26 subjects, respectively, using hyperventilation of cold air. Significant eosinophilia and increased total IgE levels were seen in 5 and 18 subjects, respectively. Eight subjects had daily changes in PEFR greater than 20% on at least 1 day of monitoring. There was no significant association between specific responses to the respiratory questionnaire or the presence of rhinitis on the one hand and bronchial responsiveness to histamine and cold air on the other hand. The 10 subjects who demonstrated a greater than 20% change in FEV1 after cold air inhalation also had a PC20 less than 16 mg/ml, and 5 of them reacted at a concentration less than or equal to 2 mg/ml. Two subjects who had a PC20 less than or equal to 2 mg/ml demonstrated a less than 20% change in FEV1 after inhaling cold air. There was no association between the increase in total eosinophils or IgE and bronchial hyperresponsiveness.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Nonspecific bronchial hyperresponsiveness to inhaled histamine and hyperventilation of cold dry air in subjects with respiratory symptoms of uncertain etiology. 319 1

A 54-year-old nonasthmatic man was found to have allergic granulomatosis and angiitis (AGA) (Churg-Strauss syndrome) with pulmonary lesions suggestive of diffuse panbronchiolitis (DPB) at autopsy. The patient, with initial symptoms of cough and sputum, developed progressive dyspnea, eosinophilia, emaciation, fever, mononeuritis multiplex and myocardial infarction. The hypereosinophilic syndrome (HES) and DPB were suspected clinically. Corticosteroid therapy was not given at any time during the course. Autopsy revealed necrotizing, granulomatous angiitis affecting medium-sized arteries in many organs, extravascular granulomas in the interstitium of the heart and tissue infiltration by eosinophils. The heart showed widespread myocardial fibrosis and small foci of muscle fiber coagulation necrosis, which seemed to be the cause of death. In the lungs, the walls of respiratory bronchioles showed marked thickening with lymphocytic infiltration, lymph follicle formation and fibrosis. Accumulation of xanthoma cells was also observed. On the basis of the findings of clinical and pathological examinations, the patient was considered to have had DPB before the development of AGA.
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PMID:Allergic granulomatosis and angiitis (Churg-Strauss syndrome). Report of an autopsy case in a nonasthmatic patient. 321 17

A plethysmographic method was employed to assess the airway resistance of conscious, free-breathing guinea-pigs. Using this method animals sensitized by inhalation of ovalbumin and appropriate controls were assessed for their responsiveness to histamine and methacholine in vivo. The cough frequency on exposure to citric acid mist in the two groups was also assessed. Tracheal spirals from these animals were subsequently tested for their responsiveness to histamine, methacholine and prostaglandin D2 in vitro. Sensitization increased responsiveness to histamine, methacholine and citric acid in vivo but only histamine responses were affected in vitro. These changes were accompanied by a significant eosinophilia in the airways as assessed by bronchoalveolar lavage. We conclude that sensitization of the airways to ovalbumin results in responsiveness changes in bronchial smooth muscle accompanied by signs of airway inflammation.
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PMID:Active sensitization of guinea-pig airways in vivo enhances in vivo and in vitro responsiveness. 322 83


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