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)

Ten patients developed pulmonary fibrosis after bischloroethylnitrosourea (BCNU) therapy for malignancy. This was lethal in seven patients, four of whom had no evidence of tumor at autopsy. Presenting symptoms were either the insidious onset of cough and dyspnea or the sudden onset of respiratory failure. Physical findings were unremarkable. Chest roentgenogram usually showed interstitial infiltrates. Pulmonary function studies showed resting hypoxia with diffusion and restrictive defects. This complication of therapy does not appear to be dose related and may be made more likely by the concomitant administration of cyclophosphamide. Prednisone therapy did not benefit most patients. The literature and the implications of the use of BCNU alone or in combination are reviewed.
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PMID:Pulmonary toxicity associated with bischloroethylnitrosourea (BCNU). 44 51

A case of PIE syndrome induced by Saiboku-To (TJ96) is reported. A 56-year-old woman had been treated for intractable bronchial asthma since the age of 42 years. She had a history of PIE syndrome induced by disodium cromoglycate 4 years previously (Jpn. J. Thoracic Disease, 27.1.1989). To reduce the dose of prednisolone for her asthma, administration of TJ96 was started in Dec. 1989. After 5 months of TJ96 treatment, she developed dry cough, fever, and chest pain. Physical findings and laboratory examinations revealed pulmonary infiltrations in the right lung field and severe eosinophilia. Because of suspected drug-induced PIE, TJ96 was stopped and 30 mg/day prednisolone was administered. Her symptoms and laboratory abnormalities subsequently resolved. To confirm the diagnosis of drug-induced PIE syndrome, drug-induced lymphocyte stimulation tests with TJ96 and other drugs were performed. TJ96 significantly induced lymphocyte blastogenesis with a stimulation index of 6.1. Moreover, the supernatant of the incubation mixture of TJ96 and peripheral lymphocytes from the patient showed marked eosinophil chemotactic activity. To our knowledge, there has been no previous report of PIE syndrome induced by TJ96. In addition, this is the first report of the detection of ECF activity in lymphocytes induced by an offending drug in vitro.
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PMID:[A case of pulmonary infiltration with eosinophilia (PIE) syndrome induced by Saiboku-To (TJ96). Detection of ECF activity in lymphocytes stimulated with TJ96]. 140 85

A 58-year-old woman was admitted complaining of dry cough and exertional dyspnea. Physical findings, chest X-ray films, chest CT scan and respiratory function tests were suggestive of interstitial pneumonia. Transbronchial lung biopsy showed specific findings of hypersensitivity pneumonitis. As a result of positive provocation test using her home humidifier, a diagnosis of humidifier lung was made. Many microorganisms including Flavobacterium meningosepticum were cultured from the water left in the humidifier for one week. As both complement fixation test and precipitation test were positive to humidifier water and to extract of Flavobacterium meningosepticum, the humidifier and Flavobacterium meningosepticum were suggested to be causative in this case.
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PMID:[A case of hypersensitivity pneumonitis caused by a humidifier]. 146 90

Eleven children were identified as being seropositive for HIV-1 at the Ethio-Swedish Children's Hospital, Addis Abeba, Ethiopia between January 1988 and September 1989. The diagnosis was confirmed by both ELISA and Western blot methods performed at the National Research Institute of Health, Special Laboratory for AIDS. The mean age was 2 years and 5 months, with a range of 1 week to 10 years. There were 7 boys and 4 girls. The most common admitting diagnoses were pneumonia (5), gastroenteritis (5), marasmus (5), disseminated tuberculosis (4), and abandonment (3). One patient had extensive facial molluscum contagiosum. Symptoms at admission or during hospitalization included diarrhoea (9), failure to thrive (8), fever (7), and cough (7). Physical findings included hepatosplenomegaly (5), lymphadenopathy (3), and oral candidiasis (2). No patient with an opportunistic infection or radiographic evidence of lymphocytic interstitial pneumonitis (LIP) was identified. Five patients were classified as marasmic and 4 as underweight. Evidence suggestive of encephalopathy (developmental delay and/or microcephaly) was present in 5 patients. The VDRL was non-reactive in the 5 patients in whom it was tested. Nine children were presumed to have acquired the infection by perinatal transmission, though the passive transfer of maternal antibodies or postnatally acquired infection could not be excluded. One child was thought to have acquired the infection by blood transfusion. Three children died during their hospital stay. Paediatric HIV infection exists in Ethiopia; however, these children do not present with characteristic opportunistic infections but with signs and symptoms reflecting the most common paediatric problems seen in the country. Prevention of HIV infection in children entails the prevention of infection in women of childbearing age, counselling of infected women, and effective screening of blood products.
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PMID:Clinical and epidemiological features of HIV-1 seropositive hospitalized Ethiopian children. 206 May 7

From January 1980 to December 1987, seven patients with acute inflammatory swelling of the subglottic space were treated. Their ages ranged from 25 to 73 years. Medical history and symptomatology are similar to those characteristic of laryngotracheobronchitis (croup) in the pediatric age groups (i.e., an antecedent common cold followed by a barking cough and varying symptoms of upper airway obstruction). Physical findings before and after treatment were confirmed and documented by anteroposterior radiographs of the neck. Three patients required airway intervention but there were no deaths. To our knowledge there are no previous reports in the English literature describing this entity in adults. The purpose of this presentation was to introduce physicians, in general, and otolaryngologists, in particular, to this potentially serious infection. Our limited experience suggests that the pathogenesis and management of croup in adults are very similar to those in children.
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PMID:Infectious adult croup. 232

Clinical studies were performed in 27 consecutive patients with high-altitude pulmonary edema who were transported from the mountains to Shinshu University Hospital, Matsumoto, Japan. The altitude of onset was 2,680 m to 3,190 m above sea level. Symptoms included marked dyspnea, cough, and stridor. Physical findings included cyanosis, tachycardia, and rales. Neurologic disturbances, which were seen in 17 patients, included headache, vomiting, memory disturbance, clouding of consciousness, or coma. Chest roentgenograms revealed patchy infiltrates throughout the pulmonary fields, often in an asymmetric pattern, and enlargement of the right ventricle. Hemodynamic studies by right cardiac catheterization showed that high-altitude pulmonary edema was noncardiogenic. Scintiscans of the lungs with technetium-99m-macroaggregated albumin (99mTc-MAA) performed in one patient showed decreased perfusion of 99mTc-MAA in the area of infiltrates. Pulmonary edema fluid collected through the endotracheal tube in two patients was rich in protein. Computerized tomograms of the brain showed small ventricles and cisterns, disappearance of sulci, and diffuse low density of the cerebrum, indicating cerebral edema in eight of nine cases. Retinal hemorrhage and papilledema were observed in five patients.
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PMID:Clinical features of patients with high-altitude pulmonary edema in Japan. 366 94

A retrospective study is reported of 140 children aged between seven months and five years who were admitted to the Queen Elizabeth Hospital, St Michael, Barbados during a six-year period with kerosene poisoning. Seventy-eight were male (56%) and 62 female (44%). The majority (61%) were brought to the hospital less than four hours after ingestion. Vomiting, cough, fever and drowsiness were the most common symptoms observed. Twenty-four of 48 patients X-rayed showed pneumonia. There were no deaths. Physical findings were normal in those patients who were seen at follow-up clinic. Kerosene ingestion remains the commonest cause of childhood poisoning in Barbados. There is a greater need to stress its prevention in order to reduce its incidence.
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PMID:Kerosene poisoning in children in Barbados. 618 89

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

High-altitude heart disease, a form of chronic mountain sickness, has been well established in both Tibet and Qinghai provinces of China, although little is known regarding this syndrome in other countries, particularly in the West. This review presents a general overview of high-altitude heart disease in China and briefly summarizes the existing data with regard to the prevalence, clinical features, and pathophysiology of the illness. The definition of high-altitude heart disease is right ventricular enlargement that develops primarily (by high-altitude exposure) to pulmonary hypertension without excessive polycythemia. The prevalence is higher in children than adults and in men than women, but is lower in both sexes of Tibetan high-altitude residents compared with acclimatized newcomers, such as Han Chinese. Clinical symptoms consist of headache, dyspnea, cough, irritability, and sleeplessness. Physical findings include a marked cyanosis, rapid heart and respiratory rates, edema of the face, liver enlargement, and rales. Most patients have complete recovery on descent to a lower altitude, but symptoms recur with a return to high altitude. Right ventricular enlargement, pulmonary hypertension, and remodeling of pulmonary arterioles are hallmarks of high-altitude heart disease. It is hoped that this information will assist in understanding this type of chronic mountain sickness, facilitate international exchange of data, and stimulate further research into this poorly understood condition.
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PMID:Current concept of chronic mountain sickness: pulmonary hypertension-related high-altitude heart disease. 1156 18

At the beginning of the HIV epidemic, the incidence of the complications considered as emergencies was high in developed countries but with the advent of new therapeutic strategies the frequency of such complications and the associated need for emergency treatment decreased drastically. In developing countries where management resources remain limited, HIV/AIDS patients are still exposed to the risk of serious complications. However few studies have documented exact implication of HIV/AIDS in medical emergencies hospitals in developing countries. The purpose of this prospective study was to describe medical emergencies related to HIV infection in adult patients admitted at Treichvilie University Hospital Center. Evaluation of prevalence was carried out in the infections disease and internal medicine emergency units between May 1999 and January 2000. All patients over the age of 15 years were included after informed consent to undergo pre-testing and HIV serology. A total of 400 patients were recruited including 312 that were HIV positive (78%). Mean patient age of patients was 35 years. The male-to-female sex ratio was 1. The most frequent motives for emergency consultation were deterioration of general condition (62%), diarrhea (39.1%) and cough (20.5%). Illness was chronic in 54% of cases. Physical signs were severe weight lost (84%), fever (50%), pale conjunctivas (29%), respiratory signs (19.2%) and dehydration (19%). The most frequent organic involvement causing admission was digestive (39.7%), neurological (24.4%) and pulmonary (20.5%). No deaths were observed. Most medical emergencies related to the HIV infection in the adult involved opportunistic diseases. They pose a challenge for therapeutic management.
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PMID:[Medical emergencies related to HIV/AIDS in tropical zones: a prospective study in Cote d'Ivoire (1999-2000)]. 1677 40


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