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)

Of 67 infants enrolled in a prospective study of infant pneumonia ten (14%) had evidence of Pneumocystis carinii infection. Diagnosis was achieved by demonstrating circulating P carinii antigens by counterimmunoelectrophoresis in all ten cases and by histopathology in the only infant who underwent an open lung biopsy. Antigenemia did not occur in 64 control infants (P = .003), nor in 57 patients of similar age who were hospitalized with pneumonitis due to Chlamydia trachomatis, respiratory syncytial virus, cytomegalovirus, adenovirus, and influenza A and influenza B viruses. None of the ten infants with P carinii pneumonitis had evidence of a primary immunodeficiency nor had any received immunosuppressive medication. These patients were hospitalized at a mean age of 6 weeks (range 2 to 12) and their illness was characterized by its afebrile course, presentation in crisis with severe respiratory distress, apnea, tachypnea, cough, increased IgM, and bilateral pulmonary infiltrates with hyperaeration. The clinical features of P carinii pneumonitis were indistinguishable from those of C trachomatis and cytomegalovirus pneumonia. Treatment with trimethoprim-sulfamethoxazole was associated wtih rapid disappearance of circulating antigens; however, the small number of patients studied did not permit an analysis of its clinical efficacy. These results indicate that P carinii singly or in combination with other infectious agents may be an important cause of pneumonitis in young, immunocompetent infants with no underlying illnesses.
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PMID:Pneumocystis carinii pneumonitis in young immunocompetent infants. 696 88

An immunocompetent 12-year-old boy developed multiple microaerophilic streptococcal lung abscesses after application of orthodontic bands ("braces"). The dental work was done in the supine position. The data suggest that the patient aspirated the organisms and, possibly, flecks of dental cement, during orthodontic treatment. "Rubber dams" should be used to help prevent aspiration in children who receive dental work in the supine position. When a rubber dam cannot be used, as with orthodontic treatment, physicians should advise patients who are at risk for developing pulmonary infection (eg, patients with neuromuscular diseases which compromise cough and/or gag, cystic fibrosis, sickle cell anemia, primary immunodeficiency, etc) to have this dental work, including orthodontic treatment, performed in the erect position.
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PMID:Multiple microaerophilic streptococcal lung abscesses after orthodontic treatment. 713 23

A 44-year-old patient experienced increasing shortness of breath and cough with yellow expectoration. Physical findings of the patient were not remarkable, whereas x-ray chest examination revealed cicatricial changes of the lower fields of the right lung. Laboratory findings showed a significant reduction of plasma gamma-globulin levels due to a global deficiency of all immunoglobulins. An infectious origin of the immunoglobulin deficiency was not detected. After exclusion of other acquired etiologic conditions, the diagnosis of a variable immunodeficiency syndrome was established. After antibiotic treatment with gyrase-inhibitors, an immunoglobulin-substitution program was initiated. Immediately after the start of an immunoglobulin infusion, the patient developed an allergic reaction. Pretreatment with antihistamine drugs eliminated allergic symptoms. Following immunoglobulin treatment, incidence and severity of infectious diseases were significantly reduced.
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PMID:[Frequent airway infections]. 749 67

Mycobacterium xenopi infections have rarely been reported among patients infected with the human immunodeficiency virus (HIV). We recently treated two HIV-infected men, neither of whom had a history of pulmonary disease or AIDS-defining conditions, and who had M. xenopi lung infections. Both patients presented with night sweats, cough, and pleuritic chest pain. Chest radiographs showed an upper-lobe nodule in the first patient and a perihilar cavitary infiltrate in the second patient. Both patients were initially believed to have pulmonary tuberculosis and were treated accordingly; however, only M. xenopi grew on cultures of multiple respiratory specimens. This diagnosis was confirmed by cultures of biopsied lung tissue from the first patient and of fluid from a peritracheal abscess in the second patient. Both patients' clinical conditions improved after multidrug therapy (isoniazid, rifampin, pyrazinamide, ethambutol, and ciprofloxacin in the first case; isoniazid, rifampin, and pyrazinamide in the second case). The second patient's condition improved despite in vitro resistance of his isolate to isoniazid and rifampin.
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PMID:Mycobacterium xenopi infection masquerading as pulmonary tuberculosis in two patients infected with the human immunodeficiency virus. 762 33

Kaposi's sarcoma (KS) is common in individuals infected with the human immunodeficiency virus (HIV-1). Although KS is frequently indolent, it can also be aggressive and life-threatening, especially in patients with pulmonary involvement (PKS), who have poor survival rates when untreated. In an effort to develop treatment regimens for PKS that would prolong life or reduce clinical symptoms, we used combination chemotherapy to treat 18 patients who had AIDS and PKS; 13 (72%) of them had a history of previous opportunistic infections. Doxorubicin, bleomycin, vinblastine, vincristine, actinomycin D, and dacarbazine were used in 3-week cycles with concomitant zidovudine, zalcitabine (dideoxycytidine), or didanocine (dideoxyinosine). Antiviral therapy was continued with chemotherapy. A partial or complete response to chemotherapy was obtained in 15 of the 18 patients (83%), as characterized by clearing of infiltrates on chest films and resolution of dyspnea and cough. Only 2 patients had opportunistic infections during treatment. Median survival was 9 months; patients who received dose reductions in less than three cycles of chemotherapy survived more than 1 year. Most deaths were related to unresponsive PKS. These results indicate that patients with symptomatic PKS can be safely and effectively treated with combination chemotherapy while receiving myelosuppressive drugs such as zidovudine. Such patients receive substantial relief from dyspnea and cough. Survival for treated patients exceeds survival for untreated historical controls.
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PMID:Chemotherapy for patients with pulmonary Kaposi's sarcoma: benefit of filgrastim (G-CSF) in supporting dose administration. 769 75

A 24-year-old man infected with the human immunodeficiency virus (HIV) developed cough and progressive dyspnea over a period of 4 weeks. Absolute blood eosinophil count was 3360/mm3. Chest X-ray revealed alveolointerstitial infiltrates in both lower lobes. Eosinophilia was also found in bronchoalveolar lavage fluid. The clinical picture improved dramatically with steroids. Other causes of acute eosinophilic pneumonia were excluded.
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PMID:Acute eosinophilic pneumonia in a patient infected with the human immunodeficiency virus. 771 52

The objective of this study was to evaluate the reliability and validity of a brief index to measure symptoms in individuals infected with human immunodeficiency virus (HIV). From an ambulatory clinic that specializes in the care of HIV-infected individuals at a university hospital in northeast Ohio, 148 randomly selected outpatients (predominantly homosexual men) with a broad spectrum of HIV disease were enrolled in a prospective, cohort study. In standard interviews, patients rated the frequency of 36 symptoms related to HIV infection on an ordinal scale from zero (never) to three (daily); these interviews were repeated and outcomes determined every 3 months for one year. Clinical data were abstracted from the medical record with a standard chart review. Using specific criteria, 12 symptoms were selected for the HIV Symptom Index: fatigue, fevers, headache, imbalance, paresthesias, memory loss, cough, nausea, diarrhea, sadness, sleep disturbance, and skin problems. The HIV Symptom score (the sum of frequency ratings for the 12 symptoms) ranged from 0 to 31 with a mean of 9.4 (+/- SD 6.6). The test-retest reliability was high (intraclass correlation coefficient = 0.92) as was the internal consistency (Cronbach's alpha = 0.79). The validity of the index was established with three observations. (1) The HIV Symptom Index makes clinical sense and includes a representative spectrum of symptoms of infection. (2) Symptom Index scores were greater in patients with more advanced disease and in patients who were functionally impaired. (3) The Index was responsive to changes in health as the disease progressed.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:An index of symptoms for infection with human immunodeficiency virus: reliability and validity. 773 Aug 79

A previously healthy woman aged 53 years presented with cough, night sweats and weakness. Chest roentgenogram revealed a reticulonodular infiltrate of the right upper lung. Multiple sputum cultures were positive for Mycobacterium avium-intracellulare, with no immunodeficiency disease. Fibreoptic endoscopy showed multiple tracheal cartilaginous knobs from a tracheobronchopathia osteochondroplastica. The infiltrate improved after chest physiotherapy, but sputum cultures remained positive. Despite its low incidence, tracheobronchopathia osteochondroplastica can be associated with atypical mycobacterial disease.
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PMID:Mycobacterium avium-intracellulare associated with tracheobronchopathia osteochondroplastica. 774 87

To our knowledge, < 30 patients with tuberculous bronchoesophageal fistulae have been described in the English-language literature. However, the overall incidence of infection due to Mycobacterium tuberculosis has been increasing during the epidemic of human immunodeficiency virus (HIV) infection. We describe three HIV-infected patients who presented with tuberculous esophagomediastinal fistulae during their initial illness. Fistulous connections appeared to be secondary to mycobacterial mediastinal adenopathy. All fistulae healed with antituberculous therapy and nasogastric feeding, and surgical intervention was not necessary. The combination of mediastinal lymphadenopathy, cough, and retching or vomiting should alert clinicians treating HIV-infected patients to the possibility of tuberculous bronchoesophageal fistulae.
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PMID:Tuberculous bronchoesophageal fistulae in patients infected with the human immunodeficiency virus: three case reports and review. 864 20

Tuberculosis and human immunodeficiency virus (HIV) infection are two important linked public health problems in the world of today. Tuberculosis in HIV infected patients is frequently atypical in its clinical and radiological findings and commonly has an extrapulmonary dissemination. Atypical mycobacteriosis have also been reported in patients with HIV infection. We review here all the patients admitted from 1986 to 1991 with definitive diagnosis of tuberculosis and HIV infection at the National Institute of Respiratory Diseases in Mexico City. Out of 220 patients with HIV infection and pulmonary complications, 19 had proven tuberculosis. Their mean age was 34 +/- 8 years and seven were homosexual males. In 16 patients (84%), respiratory symptoms (cough with sputum) and fever were the first manifestations of the HIV infection. Only two patients had the typical cavitary lesions but also coexisting with miliary tuberculosis. The rest had several types of non cavitated pulmonary opacities or other thoracic or pleural alterations. Eleven patients (58%) had, in addition, extrapulmonary tuberculosis. Mycobacterium tuberculosis was cultured in 11 of 12 patients but no atypical mycobacteria were isolated. Only seven of the 19 patients completed at least six months of treatment and two of them relapsed. Three patients died in their first admission; the rest were lost in the follow up. Our results show that the clinical features of tuberculosis associated to HIV infection are similar to those described in other countries.
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PMID:[Tuberculosis associated with HIV infection]. 789 38


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