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)

Twenty patients with pathologically proved non-resectable bronchogenic carcinoma were treated with 100 aerosolized BCG (Tice strain) doses in addition to conventional treatment. The procedure is based on findings that, generally BCG must be closely associated with neoplastic cells to be effective as an immunotherapeutic agent. Bronchogenic malignancy, usually of mucosal origin, is logically treated in this manner. We report here the findings and developments of 10 patients who were treated at least five times each (for a total of 81 treatments) and pertinent experience relating to these and another 10 patients treated a total of 19 times. Local and systemic reactions were frequent and consisted of fever, cough, dyspnea, nausea, vomiting, anorexia, and malaise. Four of the 20 patients (20%) had reactions with the first treatment; by the fourth treatment 6 of 6 (100%) were affected. Prednisone given prophylactically reduced the intensity and the frequency of reactions. There were no severe side effects, obvious BCG infections, or significant changes in pulmonary or liver functions or hematologic values. No patient acquired purified protein derivative sensitivity, although 3 persons converted other skin tests to positive. There was no improvement in actuarial survival time.
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PMID:Aerosolized BCG (Tice strain) treatment of bronchogenic carcinoma: phase I study. 16 70

A prospective study of 125 chemical workers was carried out for ten years to investigate the incidence of lung cancer. Some of the men were exposed to chloromethyl methyl ether containing bis(chloromethyl) ether as an impurity. Bronchogenic carcinoma was markedly increased among them, with a strong dose-response relationship. An unexpected inverse relationship was noted between smoking and the incidence of lung cancer. The neoplasms (all small-cell carcinomas) occurred in relatively young men. Symptoms of chronic bronchitis were reported more often among men exposed to chloromethyl ether, and a dose-response relationship was apparent, with smoking a cofactor. Ventilatory function was not significantly affected by chemical exposure. Periodic screening over the first five years of the study showed a decrease in chronic coughing and an increase in dyspnea while chemical exposure was diminishing.
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PMID:The respiratory effects of chloromethyl methyl ether. 17 60

On the grounds of 5 own observations of primary tracheal cylindroma and under consideration of the cases mentioned in literature on this subject, the repeatingly occurring and, therefore, probably typical characteristics of this kind of tumour were described. In the course of the disease, three phases may quite easily be differentiated, and the special features of the main symptoms (dyspnoea, cough, expectoration, hoarseness) as well as apparently specific, however inconstant changes in the blood picture were set forth.
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PMID:[The clinical entity of primary tracheal cylindroma (author's transl)]. 19 68

To assess clincial effects of precipitated amorphous silica (PAS), the authors reviewed serial spirograms, respiratory questionnaires, and chest radiographs of 165 workers exposed for a mean of 8.6 years. Monthly exposure was graded on a 1 to 4 scale and a "cumulative exposure index" (CEI) calculated for each worker from the sum of measured exposure. A "mean exposure index" (MEI) was calculated by dividing the CEI by total months exposed. Sputum production and dyspnea were inversely correlated with CEI, while cough and dyspnea correlated with mean pack-years of smoking but not PAS exposure. Linear regression analysis of yearly change of all pulmonary function variables (FVC, FEV1, FEV1/FVC, FEF25-75) showed no correlation with either the dose of PAS (CEI) or total years of exposure. Among 44 workers with a mean exposure time of 18 years (range 10-35 years), yearly decline of FVC and FEV1 were similar to the overall group. Of 143 workers with serial radiographs and exposure to only PAS, none had radiographic pneumoconiosis. Respiratory symptoms in PAS workers correlate with smoking but not with PAS exposure, while serial pulmonary function values and chest radiographs are not adversely affected by long-term exposure.
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PMID:Effects of chronic amorphous silica exposure on sequential pulmonary function. 22 56

A 23-year-old woman, who had suffered recurrent acute bronchitis, dyspnoea, and stridor, was found to have a tracheal stenosis and complete left main bronchus obstruction. Biopsy of the tumour showed an adenoid cystic carcinoma. After pneumonectomy the trachea was closed through tumour tissue. Two weeks later a right thoracotomy showed that a tumour had invaded the trachea from the carina up to 6 cm and the right stem bronchus for 1 cm. Under extracorporeal circulation 7.5 cm of the trachea and right bronchus were resected. A direct tracheal anastomosis was easy to perform. Spontaneous respiration with efficient coughing returned after five days. Unfortunately, one month later, high fever caused by a lung abscess developed, which provoked a massive haemoptysis with fatal outcome.
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PMID:Surgical treatment of adenoid cystic carcinoma of the left main bronchus and trachea by left pneumonectomy, resection of 7.5 cm of trachea, and direct reanastomosis of right lung. 22 43

The purpose of this study was to determine whether adult patients with chronic obstructive pulmonary disease (COPD) can safely perform pulmonary hygiene measures without compromising their arterial oxygen saturation (SaO2) levels (less than 80 per cent). In 15 male veterans with moderate-to-severe COPD an ear oximeter was used to measure SaO2 levels while subjects completed a series of percussion, deep breathing, and coughing maneuvers in the head-down position (50 degree angle). No clinically significant changes in SaO2 levels were found in 14 subjects during pulmonary hygiene measures, but potentially dangerous symptoms were noted in two subjects. Our study supports the monitoring of objective and subjective symptoms during pulmonary hygiene and discontinuance of the procedure if tachycardia, palpitations, dyspnea, chest pain, or other distressful symptoms occur that might indicate hypoxemia.
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PMID:Effect of pulmonary hygiene measures on levels of arterial oxygen saturation in adults with chronic lung disease. 24 25

An uncommon, but lethal, toxic side effect of busulfan (Myleran) therapy for chronic myelogenous leukemia is pulmonary fibrosis. A 16-month-old male infant treated for 11 months with busulfan for chronic myelogenous leukemia is, we believe, the first case of "busulfan lung" in the pediatric age group to be reported. Progressive roentgenographic changes in the lung of a diffuse intra-alveolar and interstitial pattern were noted. The patient died after a four-day episode of cough, fever, and progressive dyspnea. At autopsy, no evidence of infection or leukemic infiltrates were seen in the lungs. Characteristic histologic findings as a result of busulfan therapy were observed in the lung and pancreas.
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PMID:Busulfan lung. 26 39

Ten of 70 children (14%) with acute lymphoblastic leukemia developed severe interstitial pneumonitis within three weeks after induction of central nervous system prophylactic therapy. The clinical picture was characterized by fever, cough, progressive dyspnea, and hypoxemia with complete resolution in one to three weeks, except in one patient who died during the acute illness from respiratory failure. P. carinii organisms were found in the lung tissue of only one patient. The etiology of the pneumonitis in the other nine children was probably viral, acquired or activated during a period of lymphopenia and immunosuppression. The morbidity and potential mortality from the pneumonitis warrants early recognition by open lung biopsy and intensive supportive therapy.
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PMID:Acute respiratory illness in children with acute lymphoblastic leukemia. 30 Jul 96

The clinical, laboratory, and pathological features of six primary lymphoproliferative conditions of the lung are described. These comprise two patients with malignant lymphomas, one with pseudolymphoma, one with lymphoid interstitial pneumonia (LIP), one with lymphomatoid granulomatosis, and one with plasma cell granuloma. We recommend that the term 'premalignant lymphoma' be used for pseudolymphoma since the condition, although tending to remain localised, has a malignant potential. A combination of dyspnoea, cough, and pyrexia were the presenting features in our cases of premalignant and malignant lymphoma although they may often be discovered accidentally by chest radiography. The patient with LIP presented with the usual symptoms of dyspnoea and cough. The initial manifestations of the patient with lymphomatoid granulomatosis were skin radh and peripheral neuropathy nine months before the pulmonary symptoms, a not unusual occurrence. Plasma cell granuloma is often asymptomatic but our patient presented with cough, chest pain, haemoptysis. Premalignant lymphoma tends to pursue a benign course although exceptionally it may become disseminated. Malignant lymphoma may remain localised for many years but a significant proportion metastasise. Lymphomatoid granulomatosis and LIP have a varied course but both may terminate in malignant lymphoma. Plasma cell granuloma is always benign. The interrelationships of these conditions and their differential diagnosis are discussed.
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PMID:Primary lymphoproliferative conditions of lung. 30 83

In the first phase of a two-phase cross-sectional survey conducted in Oslo from 1972 to 1974 a questionnaire was mailed to a random sample of 19998 persons aged 15 to 70 years. Information was received from 88.7% of those alive in the sample. The completion rate for each of 11 questions on respiratory symptoms in the mail questionaire varied between 94 and 98%. The crude prevalence rates of the symptoms cough in the morning, breathlessness climbing two flights of stairs and wheezing were 24%, 11% and 17%. Only 27% of the men and 46% of the women in the survey population were non-smokers. Among non-smokers, phlegm was reported more fequently by men, irrespectively of age, whereas breathlessness was reported more often by women than by men. In both sexes of non-smokers, a linear increase in prevalence of symptoms with age was observed for breathlessness, attacks of breathlessness, and coughing in the morning and during the day. The prevalence of respiratory symptoms was closely related to the amount smoked.
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PMID:Prevalence of respiratory symptoms in the city of Oslo. 31 74


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