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)

Patients with cystic fibrosis (CF) were investigated for mucociliary clearance (with and without stimulation by terbutaline), clinical picture, ventilatory function and ultrastructure of cilia. The results were compared with those of patients with congenitally immotile cilia (immotile-cilia syndrome). Mucociliary clearance could be demonstrated in all the seven CF patients who succeeded in inhaling the test aerosol. Ciliary ultrastructure from a deceased CF patient was normal. Patients with the immotile cilia syndrome had no substantial clearance and defective cilia. The CF patients coughed more during the clearance measurements than any other group studied earlier, and their coughing was effective. One patient succeeded in avoiding coughing in both measurements and had faster clearance when he got terbutaline than when he got the vehicle. Although younger, the CF patients tended to be more obstructed in their lungs and more handicapped than the patients suffering from the immotile-cilia syndrome. The latter patients had more discomfort from rhinitis, sinusitis and otitis than had the CF patients. An impairment of the mucociliary transport rate is hence unlikely to be a primary pathogenic factor for the respiratory tract disease in CF patients.
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PMID:Cystic fibrosis compared with the immotile-cilia syndrome. A study of mucociliary clearance, ciliary ultrastructure, clinical picture and ventilatory function. 37 89

Mycoplasmal pneumonia, tularemic pneumonia, Q fever pneumonia, psittacosis, and Legionnaires' disease are the most frequently encountered treatable atypical pneumonias. Mycoplasmal pneumonia, the most common, is often accompanied by nonexudative pharyngitis, conjunctivitis, or otitis. The nonproductive cough is characteristic. Tularemic pneumonia is characterized by substernal chest pain, bloody pleural effusion, and bilateral hilar adenopathy. Although the clinical presentation is mild, roentgenographic findings are impressive. Q fever pneumonia resembles psittacosis but is less serious; it may be accompanied by subacute bacterial endocarditis, hepatitis, or both. Psittacosis is characterized by prominent headache, bloody sputum, and relative bradycardia. Tetracycline is the drug of choice for either. In Legionnaires' disease, pneumonia is accompanied by prominent extrapulmonary symptoms. The most important diagnostic clues include diarrhea and mental confusion. Relative bradycardia and laboratory abnormalities are also helpful. Erythromycin is the drug of choice unless doubt exists as to the diagnosis.
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PMID:The atypical pneumonias: a diagnostic and therapeutic approach. 47 55

Over the last twelve years, only three cases of a dissiminated form of histiocytosis X, in infancy, have been treated at the Institute for Mother and Child Health Care in Novi Sad. The clinical picture exhibits a very characteristic, prolonged (from two to nine months) first stage of the illness. Its general symptoms are: fever, general decline of the infant, seborrheic dermatitis, coughing and recurrent purulent otitis. In the second stage the symptoms are even more pronounced but they depend on localization and the functional deterioration of the organs involved: the lungs, liver, pancreas, skin, bone marrow and lymph nodes. The article underlines the importance of hematological, cytological and histiopathological analyses in diagnosis, and it gives the results for the cases in question. Particular emphasis is placed on the importance of a cytological analysis of the skin scarificate. Two of the patients in question were treated with antibiotics and corticosteroids, while the third received antibiotics, corticosteroids and cytostatics, yet the outcome of all three cases was fatal. This is attributed, in part, to the late beginning of treatment and, in part, to the early age of the patients.
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PMID:[A disseminated form of histiocytosis X in infants]. 55 48

The common cold is caused by more than 100 virus types. However, the clinical manifestation is always similar with rhinorrhea, stuffiness, sneezing, pharyngitis, laryngitis and cough. The local inflammatory reactions are not due to the presence of virus but caused by locally produced inflammatory mediators. Bacterial superinfections may cause otitis or sinusitis. Bacterial nasopharyngitis has been described in children. This entity possibly exists also in adults. Traditional viral cultures are rarely positive and are not recommended in the daily routine. In children, antigen detection for adenovirus, respiratory syncytial virus, parainfluenza and influenza virus are recommended to confirm the viral etiology or for epidemiological surveillance. The presence of group-A streptococci must be proven by culture or antigen detection before treatment with penicillin. Antiviral treatment is limited to interferon or ribavirin. New antiviral substances are in development. Today, treatment of common cold is limited to symptomatic measures, and antibiotic treatment is not justified.
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PMID:[Common cold: diagnostic steps? Antibiotics?]. 161 53

The clinical characteristics of acute otitis media in relation to coexisting respiratory virus infection were studied in a 1-year prospective study of 363 children with acute otitis media. Respiratory viruses were detected using virus isolation and virus antigen detection in nasopharyngeal specimens of 42% of the patients at the time of diagnosis. Rhinovirus (24%) and respiratory syncytial virus (13%) were the two most common viruses detected. Adenovirus, parainfluenza viruses, and coronavirus OC43 were found less frequently. The mean duration of preceding symptoms was 5.9 days before the diagnosis of acute otitis media. Ninety-four percent of the children had symptoms of upper respiratory tract infection. Fever was reported in 55% and earache in 47% of cases. Patients with respiratory syncytial virus infection had fever, cough, and vomiting significantly more often than patients with rhinovirus infection or virus-negative patients. No significant differences were found in the appearance of the tympanic membrane and outcome of illness between virus-negative and virus-positive patients with acute otitis. Most patients respond well to antimicrobial therapy despite the coexisting viral infection. If the symptoms of infection persist, they can be due to the underlying viral infection, and viral diagnostics preferably with rapid methods may be clinically useful in these patients.
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PMID:Clinical role of respiratory virus infection in acute otitis media. 217 35

An outbreak of influenza virus type B infection occurred in Philadelphia from December, 1985, to April, 1986. During this epidemic 24 patients were admitted to Children's Hospital from whom influenza B was isolated from routine respiratory viral cultures. All were younger than 3 years of age. Clinical findings included fever (greater than or equal to 38 degrees C) (88%), rhinorrhea (62.6%), cough (50%), otitis (50%), rhonchi (42%), vomiting (38%), diarrhea (33%), rales (21%), pharyngitis (13%) and croup (4%). Remarkably 75% of the patients had underlying diseases which may have contributed to the severity of the infection. Nine (41%) patients had pneumonia. Two patients died of respiratory failure caused by overwhelming influenza B virus infection. Patients admitted to the hospital with respiratory and underlying diseases should have viral respiratory cultures which include influenza B.
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PMID:Children hospitalized with influenza B infection. 361 69

The clinical records of 100 cases of headshaking in horses were reviewed. Possible causes of the abnormal behaviour were identified in 11 animals; these included ear mite infestation, otitis interna, cranial nerve dysfunction, cervical injury, ocular disease, guttural pouch mycosis, dental periapical osteitis and suspected vasomotor rhinitis. However, in only two of these could it be shown that correction of the abnormality led to elimination of the headshaking. The additional clinical signs exhibited by the other idiopathic cases of headshaking included evidence of nasal irritation, sneezing and snorting, nasal discharge, coughing and excessive lacrimation. Many of these horses also showed a marked seasonal pattern with respect to the onset of the disease and the recurrence of signs in subsequent years. The clinical presentation of idiopathic headshakers and the seasonal incidence of the signs closely resemble allergic rhinitis in man.
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PMID:Observations on headshaking in the horse. 362 62

Clinical manifestations, diagnostic studies and management of chlamydial pneumonia were reviewed in 115 infants and compared to those from 21 infants with interstitial pertussoid eosinophilic pneumonia. The identity of these two forms of subacute afebrile pneumonia is suggested. Chlamydial pneumonia is natally acquired, essentially occurs during the second and third month of life, and its frequency in the United States is surprisingly high. Gradual onset of respiratory tract symptoms, lack of possible infection from symptomatic persons, afebrile course and staccato cough represent the typical anamnesis. Presence of conjunctivitis and serous otitis is common. Distinctive diagnostic studies include slight eosinophilia (greater than or equal to 300 eosinophils/mm3), elevated serum immunoglobulins M and G, depressed PO2 and normal PCO2 in arterial blood under room air, and both interstitial infiltrates and hyperexpansion of the lungs on chest roentgenogram. Chlamydial cultures of nasopharyngeal secretions or tracheal aspirates, and determination of antichlamydial antibody titers in serum are indicated in establishing the etiology. Adequate management consists of antichlamydial chemotherapy and general supportive care, including chest physiotherapy and oxygen and parenteral fluids when needed.
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PMID:Infantile chlamydial pneumonia--a review based on 115 cases. 680 74

The major manifestations of giant cell arteritis have been well described. Pulmonary manifestations, however, are rare. We report the case of a 75 year old woman with temporal arteritis, presenting with atypical manifestations, i.e. nodular pulmonary lesions, dry cough, rhinitis, conjunctivitis, and otitis with hearing loss. We conclude that overlapping features of giant cell arteritis and Wegener's granulomatosis occur in some patients.
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PMID:Unusual manifestations of giant cell arteritis: pulmonary nodules, cough, conjunctivitis and otitis with deafness. 771 13

We carried out a prospective study to analyse if it would be possible to predict the coexistence of acute otitis media on the basis of symptoms and signs of infection. Of the 658 patients admitted to hospital during the period concerned, 197 (29.9%) had otitis media. For each child with otitis, the next patient of the same age was chosen as a control. The risk of having otitis media was increased among patients with cough, rhinitis and earache. All three variables together correctly classified 67% of those not having otitis media and 63% of those with acute otitis, compared with the 50% which would theoretically be achieved by chance alone. Prediction was worst (55%) among patients younger than 2 years of age not having otitis media and best among older patients who had otitis media, i.e. 78%. Prediction on these grounds would have caused significant over-treatment, and one-third of the otitis cases among the youngest group would have been missed. Thus it is important to always examine the ears of a child with an infection in order to reliably exclude the possibility of acute otitis media.
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PMID:Prediction of acute otitis media with symptoms and signs. 773 9


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