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)

We observed 36 cases of pleuropulmonary staphylococcal infection (PPS) in infants aged 0 to 30 months, during a prospective study carried out between April 1st 1995 and March 31 1996 at the Pediatrics Department of Ouagadougou University Hospital. PPS accounted for 0.5% of all hospital admissions and 11.6% of all acute basal respiratory infections in children aged less than 30 months. Slightly more boys than girls were affected, with a sex ratio of 1.2. We identified the classic triad of symptoms: cough-fever-polypnea, associated with abdominal ballooning and a change in general condition. On X rays, the typical images showing parenchymatous bubbles were the second most frequent observation (27.8%) after parenchymatous opacities (69.5%). The most frequently used antibiotics were oxacillin (Bristopen), gentamycin (Gentallin) and cefuroxime-axetil (Zinnat). The prognosis of PPS is poor, with a high mortality rate (27.8%) and a risk of pleural recurrence. Being very young, late hospitalization, malnutrition and leukopenia were identified as factors indicating a poor prognosis. Recygling of health care personnel for the management of acute respiratory infections, a decrease in malnutrition and an improvement in vaccination cover are essential if the mortality and morbidity of acute respiratory infections, and PPS in particular, are to be reduced.
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PMID:[Pleuropulmonary staphylococcal infection in infants, in a hospital environment in Ouagadougou (Burkina Faso)]. 1062 66

The patient was a 64-year-old woman. She had previously suffered from stage IA lung adenocarcinoma and undergone a right upper lobe resection. After 7 years, she complained of coughing and right chest pain. Right pleural effusion and tumor mass shadow/lymph node swelling on the surgical margin of a right bronchus were found. A tumor marker (CEA) was also at a high level. Combination chemotherapy with cisplatin (CDDP) and docetaxel (TXT) failed to produce an antitumor effect. The treatment was changed to ambulatory chemotherapy with vinorelbine (VNB) at 20 mg/m2 weekly. This produced tumor reduction and disappearance of the pleural effusion, and normalized the CEA level. No adverse reactions except leukopenia of grade 2 occurred. VNB alone seemed to successfully exhibit an antitumor effect. As VNB is easy to administer, it will be applicable in ambulatory chemotherapy administered with consideration of the patients quality of life.
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PMID:[A case of recurrent lung cancer successfully treated using ambulatory chemotherapy with vinorelbine]. 1191 34

The severe acute respiratory syndrome (SARS) is a highly infectious respiratory disease, to the best of our knowledge caused by a hitherto unknown corona virus. The virus has spread from South East Asia to many countries of the world. Three case reports of patients from the Prince of Wales Hospital of The Chinese University of Hong Kong demonstrate typical clinical courses. Fever, cough, in most cases non-productive, myalgia, chills, and rigor are the leading symptoms. Leucopenia and thrombocytopenia are the most prominent laboratory parameters, increased values for lactatedehydrogenase (LDH) reflect a more severe clinical course. Advanced age and coexisting conditions seem to influence the prognosis unfavourably. The chest roentgenogram may be normal initially but at a later stage progressive consolidations in the majority of peripheral parts of the lung are observed, which cannot be differentiated from pneumonias of other origin. Even young patients can enter a stage of respiratory compromise rather fast. A therapy against the cause of the disease is not known. Empirical therapy with ribavirin in combination with high dose corticosteroids have proved successful. The disease may progress into respiratory failure comparable with an acute respiratory distress syndrome (ARDS). Mortality is around five to ten per cent. Stringent hygiene and quarantine measures are mandatory to prevent the further spread of this threatening disease.
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PMID:[Severe acute respiratory syndrome (SARS)]. 1281 63

In early February 2003, the World Health Organization (WHO) began receiving reports of patients with a syndrome characterized by an atypical pneumonia with rapid progression to respiratory failure without an identified cause despite extensive diagnostic workups. Most of these reports pointed out that the outbreak started in Southern China, specifically in the Guandong Province. The initial outbreak in South East Asia has already spread to other Regions in Asia, Europe, North and South America, and South Africa. Many of these cases can be linked through chains of transmission to an index case from the Guandong Province who visited Hong Kong. Although the exact mode of transmission has not been clearly established, the etiology of this syndrome has already been identified. A novel Coronavirus has been identified by electron microscopy and molecular assays in multiple laboratories from respiratory specimens throughout the world. The syndrome has been defined as SARS (Severe Acute Respiratory Syndrome) by WHO, and is characterized by an incubation period between 1 and 10 days (average 5 days) and by a febrile phase that usually lasts approximately 3 days. During the respiratory phase that begins around day 3, patients start developing a dry cough, shortness of breath and hypoxemia. Mechanical ventilatory support is required in about 10 to 40% of cases and the case-fatality rate ranges between 3 and 16%. The laboratory findings in SARS cases include leukopenia, thrombocytopenia, and a rise in transaminases and lactic dehydrogenase levels. Treatment of SARS includes supportive measures and the empiric use of ribavirin. Respiratory isolation, use of respiratory masks, and compulsory hand hygiene constitute the principal preventive measures. The confirmation of a case can be performed at reference laboratories by serologic and molecular assays. From the onset of this epidemic Mexico established a surveillance system as well as clinical guidelines and recommendations for the identification, prevention of secondary spread, and medical management of suspicious and probable cases by health care personnel.
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PMID:[Severe acute respiratory syndrome: a global overview of the epidemic]. 1287 Apr 23

Various types of non-tuberculous mycobacteria can be the aetiologic factors of chronic lung infections especially in patients with underlying chronic lung diseases. The aim of this study is to present the cases of pulmonary mycobacterioses observed in Institute of Tuberculosis and Lung Diseases in the years 1995-2001. There were 23 patients, 12 men and 11 women in the age between 35-77 years, mean 56 years. 16 out of 23 patients had underlying respiratory problems, mainly healed tuberculosis (7) and COPD (6). Two additional patients suffered from other diseases with potential immunosuppression (leukopenia). In 5 patients no disease other than mycobacteriosis was found, but they were chronic smokers. In 19 cases cough and expectoration of purulent sputum lasting from several months to several years was observed. In 5 patients onset of disease was acute or subacute with high fever. Eight patients had haemoptysis. In chest X-ray pathological lesions including (18 cases) lung cirrhosis (10) and cavities (15) were found. In 4 cases disseminated bronchiectases with small nodules were the main radiologic feature. Mycobacteriosis was caused by M. kansasii in 11 cases, by M. intracellularae in 6, by M. xenopi in 5 and by M. scrofulaceum in 1 case.
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PMID:[Pulmonary mycobacterioses--frequency of occurrence, clinical spectrum and predisposing factors]. 1288 64

Acute human immunodeficiency virus (HIV) seroconversion illness is a difficult diagnosis to make because of its nonspecific and protean manifestations. We present such a case in an adolescent. A 15-year-old boy presented with a 5-day history of fever, sore throat, vomiting, and diarrhea. The patient also reported a nonproductive cough, coryza, and fatigue. The patient's only risk factor for HIV infection was a history of unprotected intercourse with 5 girls. Physical examination was significant for fever, exudative tonsillopharyngitis, shotty cervical lymphadenopathy, and palpable purpura on both feet. Laboratory studies demonstrated lymphopenia and mild thrombocytopenia. Hemoglobin, serum creatinine, and urinalysis were normal. The following day, the patient remained febrile. Physical examination revealed oral ulcerations, conjunctivitis, and erythematous papules on the thorax; the purpura was unchanged. Serologies for hepatitis B, syphilis, HIV, and Epstein-Barr virus were negative. Bacterial cultures of blood and stool and viral cultures of throat and conjunctiva showed no pathogens. Coagulation profile and liver enzymes were normal. Within 1 week, all symptoms had resolved. The platelet count normalized. Repeat HIV serology was positive, as was HIV DNA polymerase chain reaction. Subsequent HIV viral load was 350 000, and the CD4 lymphocyte count was 351/mm3. HIV is the seventh leading cause of death among people aged 15 to 24 in the United States, and up to half of all new infections occur in adolescents. Our patient presented with many of the typical signs and symptoms of acute HIV infection: fever, fatigue, rash, pharyngitis, lymphadenopathy, oral ulcers, emesis, and diarrhea. Other symptoms commonly reported include headache, myalgias, arthralgias, aseptic meningitis, peripheral neuropathy, thrush, weight loss, night sweats, and genital ulcers. Common seroconversion laboratory findings include leukopenia, thrombocytopenia, and elevated transaminases. The suspicion of acute HIV illness should prompt virologic and serologic analysis. Initial serology is usually negative. Diagnosis therefore depends on direct detection of the virus, by assay of viral load (HIV RNA), DNA polymerase chain reaction, or p24 antigen. Both false-positive and false-negative results for these tests have been reported, further complicating early diagnosis. Pediatricians should play an active role in identifying HIV-infected patients. Our case, the first report of acute HIV illness in an adolescent, emphasizes that clinicians should consider acute HIV seroconversion in the appropriate setting. Recognition of acute HIV syndrome is especially important for improving prognosis and limiting transmission. It is imperative that we maintain a high index of suspicion as primary care physicians for adolescents who present with a viral syndrome and appropriate risk factors.
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PMID:Acute human immunodeficiency virus syndrome in an adolescent. 1452 19

A 45-year-old woman underwent a modified radical mastectomy for right breast cancer in July 1996. As lymph node metastases were quite advanced, chemotherapy was started with anthracyclines. Four years after surgery, cough and dyspnea appeared. Chest radiograph and CT showed reticular shadows bilaterally and slight pleural effusion, suggesting lymphangitic lung metastasis of breast cancer. Biweekly intravenous docetaxel (TXT,45 mg/m2) was initiated. Four courses of TXT ameliorated her complaints and radiographic findings. A total of 30 continuous courses of TXT suppressed disease exacerbation for 18 months until new lesions manifested in January 2002. The main side effects were grade 2 leukopenia and alopecia. This case report describes a patient with long-term suppression of lymphangitic lung metastasis of breast cancer using biweekly TXT without severe side effects or worsening quality of life.
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PMID:Long-term suppression of lymphangitic lung metastasis from breast cancer using biweekly docetaxel: a case report. 1463 16

The aim of this study was to explore and compare initial treatment effects of captopril (Tensiomin) and sodium dimercaptosulphonate (DMPS) on a relatively large series of Wilson's disease inpatients. Two important markers of anticopper efficacy: serum sulphydryl and 24 h urinary copper levels in the patients were evaluated before and after treatment. The patients were randomly subdivided into 4 groups to allow statistical analysis (ANOVA) of the values recorded. The protocol was an open-label study of all the patients treated for 8 weeks (i.e., all the patients except those in the no-drug group), and a further six-month follow-up (post hospitalization) of the 14 patients administered captopril. Several copper-related variables were studied to evaluate the effect of the drugs on copper, and several biochemical and clinical variables were studied to evaluate potential toxic effects. Captopril was found to have a significant anticopper effect and did not markedly raise serum sulphydryl levels within this limited patient sample; the anticopper efficacy of captopril was, however, found to be markedly lower than that of DMPS; DMPS was found to raise the patients' serum sulphydryl and urinary copper levels. Evaluation of data from individual patients revealed evidence of a toxic side effect in only 1 patient, treated with DMPS, who exhibited transiently raised serum alanine aminotransferases, while no serious adverse events, upstanding syncope, irritating cough and leukopenia induced by captopril were noted. The results obtained in this four-group sample suggest that captopril might be a mild anticopper agent for Wilson's disease, possibly relieving the hepatic portal hypertension, but that DMPS has a greater field of anticopper efficiency than captopril. The authors also discuss recent experience of the overall treatment in China.
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PMID:Anticopper efficacy of captopril and sodium dimercaptosulphonate in patients with Wilson's disease. 1470 96

We investigated the clinical manifestations and course of all probable severe acute respiratory syndrome (SARS) patients in the Vietnam outbreak. Probable SARS cases were defined by using the revised World Health Organization criteria. We systematically reviewed medical records and undertook descriptive statistical analyses. All 62 patients were hospitalized. On admission, the most prominent symptoms were malaise (82.3%) and fever (79.0%). Cough, chest pain, and shortness of breath were present in approximately one quarter of the patients; 79.0% had lymphopenia; 40.3% had thrombocytopenia; 19.4% had leukopenia; and 75.8% showed changes on chest radiograph. Fever developed on the first day of illness onset, and both respiratory symptoms and radiographic changes occurred on day 4. On average, maximal radiographic changes were observed on day 10, and fevers subsided by day 13. Symptoms on admission were nonspecific, although fever, malaise, and lymphopenia were common. The complications of SARS included invasive intubation and ventilation (11.3%) and death (9.7%).
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PMID:Clinical description of a completed outbreak of SARS in Vietnam, February-May 2003. 1503 Jul 7

Typhoid fever, a systemic disease caused by Salmonella typhi, is classically characterized by fever and abdominal symptoms. Although now considered uncommon, it seems to have re-emerged in Taiwan in recent years. We conducted a retrospective study of the clinical characteristics and microbiologic findings in 24 confirmed cases of typhoid fever treated over a 7-year period at a medical center in northern Taiwan. There were 11 males and 13 females, including 15 adults (over 18 years in age) and 9 children. Their mean age was 24.7 years (range, 9 months to 58 years). Twelve patients had recently returned from abroad, mostly from Southeast Asia. The most common complaints were fever (24/24), diarrhea (18/24), abdominal pain (10/24), and cough (10/24). The average duration of fever before diagnosis was 14.1 days, with a maximum of 30 days. Relative bradycardia was noted in 6 patients. Leukopenia was noted in 2 patients. S. typhi was isolated from blood culture in 20 cases, from stool culture in 3 cases, and from bone marrow culture in 1 case. Widal test was only positive initially in 7/18 cases. Fever of unknown origin was the most common initial diagnosis. Typhoid or enteric fever was impressed initially in only 2 cases. Almost all isolates of S. typhi were susceptible to antibiotics currently used for typhoid fever, with only 1 isolate resistant to chloramphenicol. All patients survived after antibiotic treatment. Only 1 patient developed recurrence after a 10-day course of ceftriaxone. In conclusion, the diagnosis of typhoid fever is often challenging due to non-specific symptoms and lack of an immediate confirmatory test. It is important to include this disease in the differential diagnosis of febrile patients with abdominal symptoms.
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PMID:Changing characteristics of typhoid fever in Taiwan. 1518 93


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