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)

Varicella pneumonia during pregnancy may be relatively mild or rapidly fatal. Diagnosis is based on the usual criteria for varicella in association with signs and symptoms of respiratory distress: dyspnea, tachypnea, cough, chest pain, and hemoptysis, with characteristic x-ray findings. Treatment should be directed toward maintaining blood oxygen saturation at as near normal as possible (monitored by serial blood gas determinations). The occurrence of congenital varicella is unpredictable, but an infant born within four days of the mother's development of the varicella skin rash is at high risk, with the outcome being fatal in five percent of cases.
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PMID:Varicella pneumonia during pregnancy. 42 71

Seven patients, aged 12 to 19 years, had atypical measles. Prodromal symptoms of fever, malaise, myalgia, headache, nausea, and vomiting were commonly followed by coryza, sore throat, conjunctivitis, photophobia, nonproductive cough, and pleuritic pain. The characteristic rash was erythematous, maculopapular, and progressed frequently to vesicular, petechial, or purpuric lesions. It initially involved palms and soles with subsequent spread to proximal extremities and the trunk, sparing the face. Six of six chest roentgenograms showed infiltrates. Findings not previously described in atypical measles included liver enzyme elevations, thrombocytopenia, disseminated intravascular coagulation, possible transmission among three siblings, and suspected cardiac involvement. Measles complement fixation titers compatible with recent infection were seen in all patients. All patients had previously received killed measles vaccine. A substantial number of persons who are older adolescents or young adults may be at risk of developing atypical measles.
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PMID:Atypical measles in adolescents and young adults. 44 83

A patient developed high fever, cough, changing consolidations on chest roentgenograms, jaundice, and skin rash following inhalation of diquat aerosol. To our knowledge this is the first report of diquat inhalation and only the second report of aerosol damage from any part of the dipyridyl herbicides.
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PMID:Recovery from inhalation of diquat aerosol. 100 Oct 57

Telephone assessment of illness by 40 practicing pediatricians was studied using simulated complaints of cough, vomiting, diarrhea, or rash. Of a possible 370 standardized questions based on the American Academy of Pediatrics "Guidelines for telephone communications," only 194 were used. Crucial questions such as difficulty breathing with cough, the state of hydration in diarrhea, the character of the eruption in rash, or the presence of abdominal pain with vomiting were asked less than 50% of the time. Pediatricians in practice for fewer than five years requested more information and spent more time on the telephone than did those with greater than five years' experience.
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PMID:Telephone assessment of illness by practicing pediatricians. 127 Nov 56

The aim of this 16-week trial was to determine the safety and efficacy of a step-care regimen of ramipril, an angiotensin converting enzyme inhibitor, from the minimal active dose (2.5 mg) in patients treated for mild to moderate hypertension. The trial was conducted by 102 general practitioners in 770 patients with mild to moderate hypertension. After a response rate to a 4-week placebo therapy of 9.1%, 57.0% of patients given active treatment with ramipril responded to daily doses of 2.5 mg. Ramipril 5 mg daily was effective in 55.6% of the remaining patients. There was no apparent statistically significant difference between the treatments with ramipril 10 mg or a combination of ramipril 5 mg + Lasix 20 mg daily (44.7% and 47.4% response respectively) in a 6-week double-blind arm of the study. In total, more than 90% of patients responded to treatment with ramipril by the end of the study. The incidence of adverse events was generally low, such as headache, cough, dizziness, asthenia, cramps and nausea. The incidence of cough appeared to be related both to the dosage of ramipril given and to outbreaks of influenza syndrome. Thirty-eight patients discontinued active treatment as a result of minor events such as cough, dizziness or diarrhoea, and one case each of myalgia and papular rash. There were no significant variations in laboratory parameters during the study, especially fasting blood glucose and apolipoprotein A1 and B. The results of this study provide evidence of the safety and efficacy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The French multicentre study of ramipril in ambulatory patients with mild-to-moderate hypertension. 130 60

A woman with a history of multiple drug allergies was admitted for cough and dyspnea. She had been taking nitrofurantoin for 10 days, was febrile, and had a rash on the trunk and extremities. A chest radiograph revealed right-sided pleural effusion and basal markings. Because of suspected nitrofurantoin-related pulmonary reaction, the medication was discontinued and the patient was started on an H2-blocker and intravenous corticosteroids. She improved clinically, and within 24 hours a radiograph revealed that her chest had largely cleared. Restricted distribution of radioxenon, seen initially on a ventilation lung scan, also reverted to near normal by the follow-up. The first perfusion lung scan showed multiple but nonspecific changes; this also came back to near normal. The nitrofurantoin-related pulmonary reaction should be considered in patients who present with pulmonary signs/symptoms while on the medication.
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PMID:Ventilation-perfusion lung imaging in nitrofurantoin-related pulmonary reaction. 131 53

This report reviews the manifestations in fifteen children of proved adenoviral pneumonia. Patients' ages ranged from 43 days to 4 years and 1 month. Twelve cases were younger than 2 years old. Adenoviral infections were proved by positive viral cultures or a four-fold increase of the complement fixation titer. Prolonged fever and cough were found in all cases. In 13 patients, respiratory distress occurred; 5 needed mechanical ventilation. Injected throats, conjunctivae and ear drums were common. Other clinical pictures included abdominal discomfort, hepatomegaly, skin rash, convulsion and bleeding tendency. Abnormal laboratory findings were mild anemia, leukopenia, thrombocytopenia, elevated erythrocyte sedimentation rate and C-reactive protein, impaired liver function test, and prolonged prothrombin time and partial thromboplastin time. Anemia (11 cases), leukopenia (7 cases) and elevated transaminases levels (7 cases) were more common than previously reported. All patients had para-hilar peribronchial infiltrates in chest roentgenography. Segmental atelectasis and compensated hyper-expansion were found frequently. Pleural effusion were noted in six of our cases. Air leak syndrome occurred in three patients who had received mechanical ventilation. Three of the 15 patients expired: one had a preceding measles infection, all had disseminated intravascular coagulopathy. For patients with antibiotic-resistant pneumonia, adenoviral studies should be done. Extrapulmonary manifestations, and some abnormal laboratory findings, i.e., mild anemia, leukopenia, impaired liver function are clues to adenoviral infections, while bleeding tendency can be regarded as a poor prognostic sign for children with adenoviral pneumonia.
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PMID:Adenoviral pneumonia in children. 132 94

In a randomized, parallel, double-blind study, lisinopril (n = 412) reduced systolic and diastolic blood pressure more than nifedipine did (n = 416) after ten weeks treatment in patients (40-70 years) with mild to moderate essential hypertension. Lisinopril was tolerated better than nifedipine, with fewer withdrawals. Adverse experiences reported after a general question on discomfort were significantly lower for lisinopril than for nifedipine. Questions referring specifically to symptoms revealed higher frequency of coughing with lisinopril, while flushing, edema, palpitations, dizziness, tiredness and rash were reported more frequently with nifedipine. Quality of life was similarly assessed by both patients and spouses. No significant differences in well-being during treatment were found for either drug, except in the case of the highest dose level of nifedipine, which caused a deterioration of well-being.
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PMID:[Treatment with lisinopril or nifedipine in essential hypertension. A Norwegian multicenter study of the effect, tolerance and quality of life of 828 patients]. 133 84

Evidence from many countries suggests an association of human immunodeficiency virus (HIV) infection and tuberculosis of major public health significance. In order to begin assessing the impact of HIV on tuberculosis in Kenya, we have determined the HIV-1 seroprevalence among tuberculosis patients and compared the clinical characteristics of tuberculosis in HIV-positive and HIV-negative patients in two cross-sectional studies at the Infectious Disease Hospital (IDH) and the Ngaira Avenue Chest Clinic (NACC), Nairobi, Kenya. The diagnosis in 92% of all patients with pulmonary tuberculosis was confirmed by culture. The remainder were diagnosed on histological, clinical or radiological grounds. HIV seroprevalence among tuberculosis patients at IDH was 26.5% (52/196) compared to 9.2% (18/195) at NACC (P less than 0.001). There was no association between numbers of streptomycin injections in the previous 5 years and HIV infection. Positive sputum smear rates in HIV-positive patients were slightly lower than in HIV-negative patients at both study sites (71% vs 83% at IDH and 73% vs 82% at NACC) but the difference was not significant. Only Mycobacterium tuberculosis was isolated. Miliary disease was not associated with HIV infection. Persistent diarrhoea, oral candidiasis, generalized itchy rash, herpes zoster and generalized lymphadenopathy were all associated with HIV infection, but 46% (95% CI:38-54%) of all HIV-positive patients had none of the clinical features listed in the WHO Clinical Criteria for the Diagnosis of AIDS, apart from fever, cough and weight loss. Stevens-Johnson Syndrome was reported in 7/52 (13%) patients with HIV infection, and in 4/144 (3%) patients without (RR 4.85, 95% CI: 1.45-15.88).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Cross-sectional survey of HIV infection among patients with tuberculosis in Nairobi, Kenya. 138 70

4 cases of Pneumocystis carinii pneumonia in HIV-infected patients studied at the University of Zambia Medical School, Lusaka, were verified by bronchoalveolar lavage. Pneumocystis is common in North American AIDS patients, but has been considered rare in Africa. One reason may be that facilities for diagnosis, bronchoscopy with bronchoalveolar lavage, are not usually available. 44 consecutive HIV seropositive patients who were unresponsive to a 10-day course of antibiotics, and whose sputum was negative for acid fast bacteria, underwent bronchoalveolar lavage from February 1990 to December 1990. HIV status was assayed with Welcozyme ELISA kits, and P. carinii was detected with toluidine blue O stain. The 1st case of confirmed P. carinii pneumonia was a 35-year old man who had a productive cough for 4 weeks, fever, and dyspnea. He was treated with co-trimoxazole and was symptom-free in 3 weeks, but developed severe Stevens-Johnson reaction. His cultures were positive for M. tuberculosis at week 8. He was lost to follow-up. The 2nd case was a 26-year old man with a 6-month history of cough and white sputum, treated without effect with antituberculous medication. He improved over 3 weeks with co-trimoxazole, but died of respiratory failure 2 months later. The 3rd case was a 30-year old woman being treated for pulmonary tuberculosis, who became progressively dyspneic 7 months later. She developed a generalized maculo-papular rash after taking co-trimoxazole, so was given dapsone 100 mg/day, prednisone 1 mg/kg/day, and trimethoprim 15 mg/kg for 1 week. She improve in 3 weeks. The 4th case was a 30-year old man with a 4-week history of dry cough and dyspnea and recent high fever. He was given co-trimoxazole, but developed generalized purpura after 5 days. His treatment was changed to Dapsone 100 mg/day, prednisone 1 mg/kg/day, and antituberculous medication. He improved after 3 weeks, and is being maintained on Fansidar 1 tablet/week. These cases are remarkable because 2 of them also had pulmonary tuberculosis, which is often the presumed diagnosis of pneumonia in African AIDS patients. Furthermore, 3 developed serious drug reactions to co-trimoxazole, also considered an uncommon occurrence.
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PMID:Pneumocystis carinii as a cause of pneumonia in HIV-infected patients in Lusaka, Zambia. 144 Aug 16


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