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 authors identified all newly diagnosed lung cancer cases in New Hampshire and Vermont for the period 1973 through 1976 and abstracted clinical data on presenting symptoms and findings from their hospital records. Microscopy slides were also reviewed, when possible, to confirm cell type. The most frequent presenting symptoms were weight loss (46%) and cough (45%). Other common symptoms were dyspnea (37%), weakness (34%), chest pain (27%), and hemoptysis (27%). The presence of symptoms and findings was in general related to disease stage but bore little relationship to cell type. These results differ from those of previously reported case series that were based on surgical, radiation therapy, or Veterans Hospital groups, but the current data agree closely with those from another population-based series in Finland.
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PMID:Presenting conditions of 1539 population-based lung cancer patients by cell type and stage in New Hampshire and Vermont. 299 57

The study is a retrospective analysis of the clinical features of 122 patients from Finland, whose serum showed in immunoelectrophoresis (IEP) a cathodic elongation of the albumin line, "tailing albumin" (TA), not associated with an M-component. One hundred and seventeen of these cases were found among about 40,000 consecutive routine serum IEP examinations in two laboratories during 1967-1980. Five further cases were detected during the collection of the control series. Only a few TA cases of corresponding type have been reported from elsewhere. Previous studies of some of the patients of the present series had shown that the TA phenomenon was due to complexes between albumin and IgG class autoantibodies against albumin. Clinical data were collected mainly from the hospital records. The chest radiographic findings were classified by the ILO (International Labour Office) method. The author herself examined 33 of the patients during the current disease or during the follow-up. One hundred and ten patients were followed up for a period of three months to nine years (mean 2.5 years). The patients were mostly elderly, and 93% of them were women. Most of the patients had one or more previously diagnosed chronic illnesses, for which they were receiving one or several drugs as long-term therapy. Eighty percent of the patients were receiving nitrofurantoin (NF) as prophylaxis for recurrent urinary tract infections. However, urinary tract infection was not a current problem in any of the cases. There was evidence of a role of NF in the development of both the immunologic abnormalities and the clinical disease in the TA patients. On the basis of long-term NF treatment the patients were divided into two groups: 1) 97 patients with NF therapy (NF+ group) and 2) 25 patients without NF therapy (NF- group). The patients had mostly undergone the examinations because of cough, dyspnoea, and general symptoms (fatigue, weakness, malaise, loss of weight). The symptoms had usually started insidiously, and in 50% of the patients they had lasted for at least three months. Eight of the patients had been hospitalized because of various acute diseases (e.g. cerebral stroke). Ten of the patients were subjectively symptomless. The most common pathologic laboratory findings were high erythrocyte sedimentation rate (over 100 mm/h in 47%), IgG class antinuclear antibodies (in 88%; the titre was greater than or equal to 1000 in 56%), high serum IgG (mean 30.6 g/l), and elevated levels of serum aminotransferases (in 54% of the patients examined).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Immunoelectrophoretic tailing albumin phenomenon. Associations with clinical characteristics of the patients and with nitrofurantoin treatment. 320 74

Experimental and clinical experience with compounds containing antimony have shown that the trivalent compounds are generally more toxic than the pentavalent ones. APT can cause severe pain and tissue necrosis and is therefore not given by intramuscular or subcutaneous injection. APT has the actions and uses of AST, but it is less soluble and more irritating than the sodium salt which is therefore more suitable for intravenous use. Trivalent antimony compounds are toxic when used topically. Adverse effects are similar for all trivalent compounds, and include nausea, vomiting, weakness and myalgia, abdominal colic, diarrhoea, and skin rashes, including pustular eruptions. Hypersensitivity reactions also occur. Respiratory symptoms include cough, dyspnoea, and chronic lung changes. Cardiotoxicity is the most important and may produce arrhythmias, myocardial depression and damage, Stokes-Adams attacks, heart failure, and cardiac arrest. Hepatic damage and necrosis, as well as blood dyscrasias, may occur. Toxic effects on the kidney may follow chronic use. Continuous treatment with small doses of antimony may give rise to symptoms of subacute poisoning, similar to those of chronic arsenic poisoning, due to accumulation of antimony in the body, especially if trivalent compounds are used, because of their long biological half-lives. Reproductive disorders and chromosome damage have been reported; antimony compounds are, therefore, potentially toxic to reproduction and have mutagenic, and oncogenic potential. Antimony compounds should, therefore, not be used during pregnancy or in the presence of hepatic, renal, or heart disease. Pentavalent antimony preparations especially the organic compounds, together with non-metallic synthetic preparations, such as the diamidines, have now replaced APT for use in leishmaniasis. Because of the toxicity of antimony compounds, investigations have been undertaken to reduce their adverse effects by combining them with chelating agents. These preparations appear to have reduced the toxic effects of antimony without affecting the efficacy of the preparations. Liposome-encapsulated antimony products have, more recently, been shown to be much less toxic because of the reduced dose of the antimony compound required for effective therapy. The historical uses of antimony were based on the belief that the topical and systemic adverse effects, for example, skin eruptions and diarrhoea and vomiting, were signs that the condition being treated was responding by being brought to the surface to relieve congestion at the diseased area. There is no evidence in topical use, but there is evidence that such use can cause severe reactions.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Toxicity of antimony and its compounds. 330 36

Mucous secretions are normally removed by ciliary beating. When this defense mechanism is impaired or overwhelmed by increased secretions, cough then becomes an important means of secretion removal. For cough to be effective, the linear velocity of gas traveling through the airways should be high. Since the linear velocity of gas is related to flow and the cross-sectional area of the airways, cough is most effective when expiratory flows are great (effort independent) and dynamic compression (effort dependent) leads to a reduction of the cross-sectional area of the larger downstream airways. Cough failures may be related to either inadequate generation of expiratory flow rates (that is, in obstructive lung disease or inspiratory muscle weakness), failure to dynamically compress the airways (that is, in expiratory muscle weakness or increased collapsibility), alterations in airway geometry (that is, in bronchiectasis), or abnormal quantity or quality of mucous production (that is, in chronic bronchitis).
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PMID:Pathophysiology of cough. 362 73

PH is an uncommon manifestation of SLE. The symptoms of PH develop within a few years after the onset of the multisystem disease. The most common presenting complaints of SLE patients with PH are dyspnea on exertion, chest pain, nonproductive cough, edema, and fatigue or weakness. The important physical findings are a loud second pulmonic heart sound and a right ventricular lift. The chest roentgenogram shows a cardiomegaly, a prominent pulmonary segment, and usually clear lung fields. Pulmonary function tests may show evidence of restrictive lung disease; however, the physiologic abnormalities are mild and out of proportion to the severity of the PH. The diagnosis of PH is established by cardiac catheterization showing elevated pulmonary artery pressure, normal capillary wedge pressure, and no evidence of intracardiac or extracardiac shunts. Pathologic examination of the lung demonstrates angiomatoid lesions involving muscular pulmonary arteries. There is a thickening of the media and subintima of the arterioles. Immunoglobulin and complement deposits are found in the walls of pulmonary arteries. Immunoglobulin eluted from the lung contains rheumatoid factor and antinuclear antibody including antibody to DNA activity. DNA antigen is also present in walls of blood vessels. These results suggest an immune complex deposition process as a mechanism in the pathogenesis of PH in SLE. The clinical course of PH in SLE is variable. Symptoms may be mild and the disease follows a stable and protracted course for several years. It can, however, develop a progressive course ending in death in a few years. The clinical response of SLE patients with PH to treatment with high doses of systemic corticosteroids is not consistent or predictable.
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PMID:Immunopathologic and clinical studies in pulmonary hypertension associated with systemic lupus erythematosus. 637

An operated case of cerebral paragonimiasis miyazakii was reported. A 25-year-old man was admitted to our hospital on Jan. 25, 1982, because of weakness, sensory disorder and focal convulsion of the right upper limb. He complained of slight headache but had no sign of meningeal irritation nor inflammation. CT scan revealed a left parietal low density mass with irregular ring-like contrast enhancement. Left carotid angiogram showed stretched arteries around the mass. Laboratory findings were normal except for eosinophilie (17%). Chest X-P was normal. Operation was performed under diagnosis of glioblastoma on Aug. 6, 1982. The tumor was well-circumscribed and had a firm capsule which containing necrotic substance. The tumor was removed totally and the bone flap was also removed since slight brain swelling was seen. Histologically it proved to be a granuloma and four eggs of helminth were found in the necrotic tissue. Post operative state of the patient was satisfactory and cranioplasty was performed 3 weeks later. On Aug. 31, he began to complain of chest pain, cough and hemosputum, and chest X-P disclosed a nodular shadow in the lower lobe of the right lung. Paragonimiasis was strongly suspected because he had a history of having three fresh-water crabs (Potamon dehaani) 18 months before. But not egg was found in either sputum nor stool. Skin test with paragonimus westermani antigen was highly positive.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Surgical treatment of cerebral paragonimiasis miyazakii]. 648 96

A 58 year old man was admitted with a pseudo-coronary pain. Cardiological investigations (ECG, chest X-ray, enzymes) were normal. Pain however was exacerbated by movement, coughing and pressure over T4 to T10 vertebrae. On the 4th day, the patient developed a weakness of the right lower limb which worsened 15 days later. On examination there were in the right lower limb a combination of central (Babinski sign) and peripheral signs (diminished deep reflexes, loss of sensation to all modalities ipsilateral to the paralysis). Metrizamide myelography was within normal limits. Spinal angiography revealed a dural arteriovenous fistula draining into spinal veins, at the level of T5. Following the removal of the fistula, the pain disappeared and the other symptoms and signs improved.
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PMID:[Thoracic pain and arteriovenous fistula of the spinal cord]. 652 15

We evaluated the respiratory function of 32 patients with myasthenia gravis who had transsternal thymectomy. Preoperative clinical, pulmonary function, and respiratory muscle pressure data were submitted to stepwise logistic regression analysis to identify preoperative factors that correlated with duration of supported ventilation after surgery. Ten patients (31%) had postoperative supported ventilation for more than 3 days. The duration of ventilatory support correlated most closely with maximal static expiratory pressure (r = 0.714, p less than 0.001). Expiratory weakness, by reducing cough efficacy, seems to be the main determinant that predicts need for longer postoperative supported ventilation.
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PMID:Myasthenia gravis: determinants for independent ventilation after transsternal thymectomy. 653 72

Pulmonary infiltrates developed in three middle-aged women while receiving naproxen sodium. Weakness, fatigue, cough, low-grade fever, and eosinophilia in blood and/or sputum were common to all. All symptoms and findings resolved within a few days after discontinuing naproxen therapy in two cases and with use of corticosteroids (prednisone) in one case. A hypersensitivity reaction due to naproxen seemed to be the likely cause.
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PMID:Pulmonary infiltrates associated with naproxen. 669 Jul 68

Acquired tracheobronchomalacia is seen in middle-aged and elderly people. Weakness of the tracheal and bronchial walls allows the posterior and anterior walls to draw nearer together during expiration and coughing, producing a varying obstruction. The main symptoms are dyspnoea, cough, phlegm and haemoptysis. Tracheobronchomalacia has often been diagnosed as chronic bronchitis, and the dyspnoea has also been treated as asthma, without success. Bronchoscopy, cineradiography, spirometry and intrabronchial pressure measurements are the diagnostic methods used. Tracheobronchomalacia is a progressive condition and must be taken into account in the diagnosis of obstructive pulmonary diseases and in the assessment of the working capacity of dyspnoeic patients. Treatment is preventive and symptomatic; in selected cases surgery also may be of benefit.
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PMID:Acquired tracheobronchomalacia. 675 13


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