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)

Cases of otitis media in infants under 12 weeks of age were reviewed to delineate the frequency, clinical features, and etiologic agents involved. Tympanocentesis was performed in 42 infants, 0 to 5 weeks of age, and in 17, from 6 to 11 weeks of age. The most common symptoms were irritability/lethargy (69%), fever (52%), cough (36%), vomiting (21%), diarrhea (20%), tachypnea (20%), and anorexia (18%). Associated illnesses were present in 33 (54%) of the patients, the most common being pneumonia (9), bronchiolitis (7), meningitis (6), conjunctivitis (4), and omphalitis (4). No peripartum infections or severe perinatal problems were found. Common respiratory pathogens were the predominant etiologic organisms, but coliform organisms were identified in 18% of the infants under 6 weeks of age. Cultures were sterile or grew organisms of questionable pathogenicity ("nonpathogens") in 39% of specimens. Since the signs and symptoms of otitis media in children less than 12 weeks of age are nonspecific and frequently associated with other major illnesses, the physician caring for these infants needs to be more aware of this disease and the therapeutic problems it presents.
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PMID:Otitis media in children less than 12 weeks of age. 1 93

The clinical aspects of Mycoplasma pneumoniae infection in 103 children under 12 years admitted to hospital over an eight-year period were reviewed retrospectively. Respiratory illnesses occurred in 87 (85%) cases. The prevalence of lower respiratory tract involvement was similar in both pre-school and school children. Cough was the commonest symptom at all ages. Coryzal symptoms and wheeze were common in pre-school children. Most infants had signs of pharyngitis or otitis media. Non-specific symptoms--fever, lethargy, malaise, anorexia and vomiting--were common accompaniments in children older than one year of age. Non-respiratory illnesses in 16 (15%) patients included gastroenteritis, convulsions, non-specific skin rashes and limb pains. The duration of stay in hospital ranged from two to 30 days (median five days) with apparent clinical recovery and resolution of chest X-ray abnormalities within three months in 78 (76%) patients seen for review.
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PMID:Mycoplasma pneumoniae infection. A retrospective review of 103 hospitalised children. 53 6

Two hundred and twelve adults with cough and purulent sputum of up to one week's duration were allocated randomly to treatment with doxycycline or placebo capsules for up to 10 days. Cough, purulent sputum, feeling "off colour," and time off work lasted as long in treatment and control groups, but running nose persisted for a shorter time in the doxycycline group. The number of new episodes of lower respiratory tract infections, vaginal infections, gastrointestinal upsets, and otitis media over the next six months were the same in both groups, but fewer new upper respiratory infections were experienced by the doxycycline-treated patients. There is no consensus among doctors about using antibiotics in patients with cough and purulent sputum, and these results indicate that otherwise healthy people with these symptoms will usually get better without antibiotic treatment.
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PMID:Randomised controlled trial of antibiotics in patients with cough and purulent sputum. 78 28

The authors discuss the problem of the diagnosis of sinusitis in children from the viewpoint of the practising paediatrician, on the basis of 106 children and adolescents aged between 6 and 17 years, and suffering from sinusitis. Maxillary sinusitis (56.5%) and a combination of maxillary and ethmoidal sinusitis (24.5%) were commonest, and pan-sinusitis occurred in about 10% of cases. The commonest complaints in the history were cough, headache, pyrexia and rhinitis. The commonest clinical findings were pharyngitis, retropharyngeal drip, tenderness to pressure over the sinus points, otitis media, a deterioration in the general condition, enlarged tender angular lymph nodes, bronchitis and rhinitis. The result of treatment of sinusitis in childhood with the antibiotic used here, doxycycline, are assessed. A successful result was obtained in 94.3% of cases; cure in 77 patients (72.6%) and marked improvement in 23 (21.7%). There were six failures (5.7%). In the majority of children - 72 cases (68%), the duration of treatment was 15-21 days. It was 10-14 days in 18 children (17%) and more than 3 weeks in 16 children (15%). Rapid subjective improvement was seen in 65 cases (61.3%), and rapid objective improvement in 80 (75.5%). The tolerance of doxycycline was very good in nearly all patients. Mild symptoms of gastrointestinal intolerance were seen in two cases.
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PMID:Sinusitis in paediatrics. 83 May 15

In the winter of 1972-1973 a multicentre trial of the treatment of upper and lower respiratory tract infections was carried out in Spain using doxycycline. 85 physicians participated in the study and treated 1,653 patients. The infections included acute bronchitis, acute exacerbation of chronic bronchitis, pneumonia, bronchopneumonia, tonsillitis, pharyngitis, trachetis, sinusitis, and otitis media. The majority of the patients were adult out-patients although some children and adolescents were included: 1,011 of the patients were male and 642 female. A number of the signs of respiratory infection such as temperature, cough, pain and inflammatory symptoms were examined. A rapid reduction in intensity and severity was noted in all of these parameters. Tolerance to the antibiotic was excellent. Only minor side-effects were reported and these were mild and mainly limited to the gastro-intestinal tract - in no case was treatment discontinued. The total number of side-effects was 37; they occurred in 31 out of the 1,653 patients. The overall evaluation of results showed a very good or good response in 85% of the patients. It appears from this multicentre study that the efficacy of doxycycline has in no way decreased over the 7 years of its extensive use in Spain. It remains a fast acting and effective antibiotic in upper and lower respiratory tract infections irrespective of age, sex or diagnosis.
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PMID:Doxycycline in respiratory tract infections. Report of a retrospective study in Spain during the winter 1972-1973. 109 76

Although nasopharyngitis usually results from a viral infection, it is the leading cause of use of antimicrobials in pediatric patients. A study of the criteria used by pediatricians to prescribe antimicrobials in uncomplicated nasopharyngitis was undertaken. Each of 700 pediatricians enrolled ten consecutive patients with uncomplicated nasopharyngitis. Use of antimicrobials was left to the discretion of the physician. Antimicrobials were used in 59% of pediatric patients evaluated for nasopharyngitis. Criteria considered as the most important for deciding to use antimicrobials induced purulent secretions (87.2%), congestion of both tympanic membranes (82.8%), cough (79.2%), fever greater than 39 degrees C (77.2%), and a history of otitis media (69.8%). Data on the outcome was available for 69% of patients. Acute otitis media was the main complication, with a rate of 7.7%; this rate was lower in the treated group (5.4%) than in the untreated group (10.9%). A positive history for otitis media and the appearance of the eardrums at evaluation were the best predictors of otitis media.
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PMID:[A national survey on the criteria of prescription antibiotic therapy in nasopharyngitis in pediatric practice]. 157 Sep 48

Each year in France, 42,000 children receive spa therapy, which is covered by the national health care insurance system. In over three cases out of four, the treatment is ordered by the child's physician for respiratory tract disease which fails to respond adequately to conventional therapy. Asthma, recurrent bronchitis, and spasmodic cough are the main indications in pneumo-allergology; seromucous otitis media, naso-sinusitis and refractory pharyngitis are the most common pediatric ENT diseases treated in spa centers. The two main types of mineral water used are sulfur-rich waters in patients with prominent infection and chloride and bicarbonate-rich waters when allergy is the main problem. Experimental studies point to the fact that these waters have immunomodulating effects. However, other therapeutic interventions in spa centers, including rehabilitation and health education, also play a role. Evaluations of spa therapy for respiratory tract diseases carried out by government agencies have demonstrated decreases in school absenteeism and above all in the use of drugs in treated patients. The future of pediatric spa therapy will likely depend on the development of preventive interventions in spa centers.
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PMID:[Spa treatment in pediatric pneumo-allergology and ENT]. 161 45

A disorder caused by congenital ciliary dysfunction occurs in dogs. Most of the clinical signs are directly or indirectly attributable to immotile or dyskinetic cilia and spermflagella. Due to severely impaired mucociliary clearance, a continuous mucoid nasal discharge and intermittent sneezing and coughing are typically observed during the neonatal period. Recurrent bacterial rhinosinusitis and bronchopneumonia usually start within a few weeks of birth. Hypoplastic nasal sinuses and atresia of the frontal sinuses are variable features of the disease that may be caused by neonatal colonization of these structures by specific bacteria. Bronchiectasis is an acquired lesion resulting from chronic inflammation and obstruction of airways. A secretory otitis media is caused by dysfunction of the cilia in the middle ear, and is manifested in some dogs by sclerotic tympanic bullae. Male infertility is caused by live, but immotile to hypomotile spermatozoa; however, unexplained oligospermia and azoospermia have been reported. Hydrocephalus and situs inversus are common but variable features of the disease; the genesis of these lesions has not yet been determined. The probable mode of inheritance is autosomal recessive, but dominant mutations cannot be excluded. The diagnosis can be confirmed by demonstrating the absence or near absence of nasal or tracheal mucociliary clearance and the presence of a specific ultrastructural lesion in a large percentage of cilia from multiple sites (airways, middle ear, or oviduct). The ultrastructure of sperm flagella should mirror that of the cilia. Not all dogs have ultrastructural ciliary lesions, and in these cases, results of in vitro analysis of ciliary activity may be highly suggestive, if not diagnostic. In dogs without mucociliary clearance in which structural and functional analysis of cilia are not diagnostic, confirmation of congenital ciliary dysfunction can be established only by ruling out other diseases with similar signs (e.g., congenital immunodeficiency syndromes). The clinical course in an longevity of affected dogs are highly variable. Appropriate antibiotic treatment and pulmonary physical therapy may result in prolonged survival, although cor pulmonale and reactive systemic amyloidosis are potential sequelae of chronic hypoxia and chronic bacterial infection of the airways, respectively.
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PMID:Primary ciliary dyskinesia in the dog. 164 16

The effectiveness of continuous compared with intermittent amoxicillin prophylaxis administered to subjects with a history of recurrent otitis media enrolled during the winter respiratory infection season was assessed in a prospective single blinded clinical trial. Patients with three or more chart-documented episodes of otitis media (OM) in the preceding 6 months were enrolled and randomly assigned to each treatment group. Patients in the continuous group received amoxicillin twice a day every day for up to 4 months. During the same period patients in the intermittent group received amoxicillin twice a day only when they developed respiratory symptoms of congestion, runny nose or cough. Among the 30 patients receiving continuous amoxicillin who were followed for at least 3 months, 22 (73%) had no OM episodes and 8 (28%) had one OM episode. Among the 25 patients receiving intermittent amoxicillin for at least 3 months, 13 (52%) had no OM episodes, 8 (32%) had 1 episode and 4 (16%) had 2 episodes. Significantly fewer patients had fewer than 2 OM episodes on continuous compared with intermittent amoxicillin (P less than 0.04). The incidence density was 0.46 episode/120 days at risk in the continuous treatment group compared with 1.10 episodes/120 days at risk for intermittent treatment (P less than 0.03). Among patients 12 months or older the incidence density of OM episodes per 120 days was 3.5 times higher in the intermittent amoxicillin group (0.80) compared with the continuous amoxicillin group (0.23) (P = 0.05). The incidence densities of the continuous vs. intermittent therapy groups did not differ significantly for patients younger than 12 months of age. The findings suggest that continuous amoxicillin prophylaxis may be more effective than intermittent treatment in preventing OM episodes in patients 12 months or older with a history of recurrent otitis media.
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PMID:Effectiveness of continuous vs. intermittent amoxicillin to prevent episodes of otitis media. 174 Dec

We treated two children with scleritis (one unilateral, one bilateral), in whom Wegener's granulomatosis was diagnosed on the basis of pathologic changes in respiratory tract mucosa. Both patients were girls, 13 and 14 years of age, respectively. One patient had otitis media and a nodular scleritis. Laboratory test results demonstrated an increased erythrocyte sedimentation rate and microscopic hematuria. A biopsy of the sinus confirmed the diagnosis of Wegener's granulomatosis. The second patient had fever, arthralgias, a nonproductive cough, and bilateral scleritis. Laboratory test results demonstrated an increased erythrocyte sedimentation rate, positive test results for rheumatoid factor, and bilateral pulmonary nodules on chest x-ray. Open-lung biopsy confirmed the diagnosis of Wegener's granulomatosis. Both patients responded well to treatment with a combination of prednisone and cyclophosphamide.
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PMID:Scleritis and Wegener's granulomatosis in children. 188 59


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