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)

An 18-month-old infant required six hospital admissions in a period of six months for episodes consisting of coughing, respiratory depression, hematemesis, coma, dehydration, and lesions about the mouth. A negative history of ingestion of toxins was repeatedly obtained from the family and two home inspection by the local Health Department failed to identify potential toxins. Metabolic work-up was entirely negative. Utilizing methods of GC-MS, metabolites of a-terpineol were isolated from infant urine on two admissions to the hospital. These metabolites were confirmed by mass spectrometry to be the same metabolites excreted by Sprague-Dawley rats injected with a-terpineol or pine oil. The child had no additional episodes after physical separation from the home environment.
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PMID:An investigation of recurrent pine oil poisoning in an infant by the use of gas chromatographic-mass spectrometric methods. 115 33

The acute or toxemic form of schistosomiasis mansoni is studied under the anatomic and clinical point of view, according to classification made by Neves, Raso and Bagliolo in 1975. The first phase is characterised by the following facts: cutaneous (immediate and late) manifestations; high fever or in progressive elevation; intense diaphoresis abdominal discomfort; intense aqueous diarrhea; dehydration; loss of weight, dry cough; painful hepatosplenomegaly; discreet lymphadenomegaly, progressive increase of blood leucocytes and eosinophiles; radiological pulmonary alterations; absence of alterations in serum protein and hepatic functional tests; the hepatic function biopsy shows focus of acute hepatitis. The second stage or properly named toxemic period was clinically characterized by the neat aggravation of the previously observed phenomena. At last, the evolutive course of the disease has implication derived not only the worm's presence, but from the intense dissemination of eggs in the tissue. In the pre-laying phase one studied the forms of cercarian dermatitis, prodromic and inapparent. In the post laying phase, the properly named acute toxemic form, with its types: pseudocholeraic, pseudotyphous, pseudodysenteric-bacillary, pseudonephritic, pseudoenterovirotic, the reactivated, the ischemic enterocolitis and others; whenever possible clinical and anatomic correlation will be made.
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PMID:[Acute or toxemic form of schistosomiasis mansoni]. 134 17

A link between cigarette smoking and "acute chest syndrome" in sickle cell anemia is suggested. Acute chest syndrome in the patient with sickle cell anemia is characterized by fever, leukocytosis, cough, chest pain, and pulmonary infiltrates in the chest radiograph. This article describes the results of a study of 69 adolescent and young adult sickle cell anemia patients. Twenty-nine of these patients were smokers, three were former smokers, and 37 were nonsmokers. Patients completed respiratory questionnaires that focused on smoking habits and included a history of chest syndrome. Information obtained was confirmed by review of clinical records. The chi-square test demonstrated a strong relationship between cigarette smoking and chest syndrome in sickle cell anemia. All 29 smokers had a history of chest syndrome, but only 24 of 37 nonsmokers had such a history. Although the exact mechanism of the relationship between smoking and the development of acute chest syndrome remains speculative, cigarette smoking joins infection, hypoxia, acidosis, infarction, dehydration, and analgesics as a causative factor in adolescent and adult patients with sickle cell anemia. Behavioral modification of the smoking habit in patients with sickle cell anemia may decrease the frequency of acute chest syndrome and sequelae of sickle cell lung disease.
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PMID:Smoking is a factor in causing acute chest syndrome in sickle cell anemia. 157 2

This operational study of the performance of aid post orderlies (APOs) at Taril, Southern Highlands Province, Papua New Guinea, was conducted as a follow up to prior operations research workshops and specific research which highlighted the need for adequate medical care. The assessments of the clinical performance (medical history taking, examination, diagnosis, treatment, and advice) of APOs were made by a trained Huli observer in mid-1988. 86 consultations were recorded for children brought to the aid posts for complaints of cough (40), fever (24), or diarrhea (22) and seen by 7 Tari APOs. Data were evaluated by a medical officer who used the recommended Health Department reference. Diagnosis and Treatment of Common Childhood Illnesses for APOs. Results for each illness are provided. APOs made an adequate diagnosis based on the mild and self limiting symptoms, but the medical histories and examinations were too superficial to assess the severity of the illness. Sometimes the level of treatment was inappropriate, i.e., 70% of the children received appropriate cough mixtures and antimalarials for coughs, but over 50% received inadequate doses of procaine penicillin for their age. Several children were not properly referred to the hospital for management of severe dehydration. Treatments were qualitatively correct for the diagnosis made, but inappropriate doses were often prescribed. Information was rarely given to guardians on the need for repeat medications or the signs of treatment failure. There was ample opportunity to reinforce the importance of immunization, adequate nutrition, malaria control, or personal and food hygiene but APOs did not take advantage of the situation. The results reinforce the need for on-site assessment of paramedical workers who are entrusted with frontline care of patients. It has been found that APOs are often neglected by senior staff; there are complaints from APOs that they feel unappreciated by Health Department staff and the community served. Reference is made to a study of rural health services which found that only 585 of officers in charge of health centers had made any supervisory visit in the 2 months preceding the survey. In some provinces APOs sometimes are given a 1-week inservice training period a year. Structural changes, APO selection procedures, education, inservice training, supervision, and support must be addressed in order to overcome some of the apparent weaknesses in the delivery system. The emphasis is on a problem-based approach and education and continued training.
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PMID:Management of common potentially serious paediatric illnesses by aid post orderlies at Tari, Southern Highlands Province. 175 Feb 53

A retrospective review was conducted of 22 human immunodeficiency virus type 1 (HIV-1)-infected children under 13 years of age presenting to an inner city pediatric emergency department to determine their clinical manifestations of disease and utilization of emergency department services. When compared with a population of 78 normal children, the infected children were more likely to present with cough, difficulty in breathing, and lethargy. Pneumonia, diarrhea, and dehydration were more common diagnoses in the infected children, who were more likely to be admitted, had more invasive procedures, and required more professional staff to provide care. There was no significant difference in the frequency of visits (visits/month of age) when comparing the two groups. As expected, the infected children presented with problems associated with pediatric HIV-1 infection. Our results suggest that HIV-1-infected children require an increased level of care in the emergency department and subsequent admission to the hospital. These children did not visit the emergency department more frequently than the controls. This may be the result of an active outpatient HIV clinic in our hospital, which is available to both scheduled and unscheduled patients.
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PMID:Utilization and clinical manifestations of human immunodeficiency virus type 1-infected children presenting to a pediatric emergency department. 190 79

There are several protozoan infections that cause relatively benign illness in normal individuals but result in severe disease manifestations in patients with AIDS. These diseases include Pneumocystis carinii pneumonia, CNS toxoplasmosis, cryptosporidiosis, and isosporiasis. Pneumocystis carinii pneumonia (PCP) caused by Pneumocystis carinii, is the most common opportunistic infection in AIDS. It is seen in more than 80% of individuals with this syndrome. Although historically classified as a protozoan, this organism shares many biochemical characteristics with fungi. The onset of PCP may be insidious, and cough and dyspnea are the most common presenting symptoms. Auscultation of the lungs is often unremarkable, but diffuse infiltrates are commonly seen on chest radiographs. The diagnosis of PCP can be confirmed by identifying the organism on specimens obtained by sputum induction or bronchoalveolar lavage. Trimethaprim-sulfamethoxazole is the treatment of choice but is unfortunately associated with leukopenia and rash in many individuals. Both trimethaprim-sulfamethoxazole and aerosolized pentamidine are used prophylactically in patients at high risk for initial or relapsing infection. The appropriate use of these agents has resulted in improved survival for AIDS patients with PCP. Toxoplasmosis, due to Toxoplasma gondii, affects the central nervous system in patients with AIDS. Headache is a common presenting symptom, and both seizures and paresis can occur. A diagnosis of toxoplasmosis is strongly suspected in symptomatic individuals with ringed mass lesions noted on head CT. Patients with this condition are treated with a combination of sulfadiazine, pyrimethamine, and folinic acid. Cryptosporidiosis and isosporiasis are coccidian protozoan diseases that can result in severe, acute, and chronic diarrhea in immunocompromised individuals. Cryptosporidiosis is the more common of the two and is caused by an unknown species of the genus crytosporidium. Isosporiasis is due to infection with Isospora belli. Dehydration and weight loss are a common result of infection with either agent. A definitive diagnosis can be made by examining an acid fast stain of a diarrheal stool specimen and demonstrating oocysts that are specific for each of these organisms. Fluid replacement and general supportive care are essential in the treatment of both of these diseases. Spiramycin is an unproven treatment modality that is often used in patients with cryptosporidiosis. Isosporiasis responds to initial therapy with trimethaprim-sulfamethoxazole, followed by prophylaxis with pyrimethamine. The adoption of safe sexual practices that minimize fecal-oral contamination should decrease the future prevalence of these diseases and other enteric parasitic infections.
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PMID:Parasitic diseases. Diseases associated with acquired immunodeficiency syndrome. 201 33

During a 2-year period from January 1988 to December 1989, 125 patients (68 boys, 57 girls), aged 30 days to 9 years, were diagnosed as rotavirus gastroenteritis at this hospital. Diagnosis was made by identification of the rotavirus antigen in stool samples by latex agglutination assay. Ninety-nine (79.2%) of them were under 2 years of age. The seasonal peak in incidence was from January to March. The most common clinical characteristics were watery diarrhea (100%), followed by vomiting (68.8%), fever (68.0%), cough (42.4%), rhinorrhea (17.6%), convulsions (6.4%) and moderate to severe dehydration (1.6%). Fecal occult blood was positive in 4 patients and fecal leukocytes were positive in one patient. Stool cultures revealed concomitant infections with enteropathogenic Escherichia coli in 4 patients. Of the 106 patients who underwent serum electrolyte examinations, serum sodium concentrations ranged from 135-145 meq/L in 81.9% (86/106) and serum potassium concentrations ranged from 3.5-5.0 meq/L in 86.8% (92/106). Leukocyte counts greater than 15,000/mm3 were found in 10.8% (13/120) of the patients. All 125 patients recovered from the diarrheal illness on follow-up. Our results showed a different seasonal distribution of this disease from that of a previous observation between 1983-1984 in Taipei City and provides original clinical information on rotavirus gastroenteritis in children living in an area of Taipei County. Using the simple and rapid latex agglutination assay, we can make early diagnosis of rotavirus gastroenteritis. Thus, early treatment and early isolation of patients to prevent nosocomial infection among hospitalized patients is possible.
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PMID:Rotavirus gastroenteritis in children: a clinical study of 125 patients in Hsin-Tien area. 206 88

The diagnosis of childhood illness by maternal health interview surveys is widely used to estimate the prevalence of childhood morbidity in developing countries. To determine the validity of interview-based diagnoses, and to define simple, sensitive and specific diagnostic algorithms, we compared symptoms and signs reported by mothers during structured interviews with physicians' diagnoses for 271 children on the Philippine island of Cebu. The 271 children had 318 physician diagnosed illnesses: 105 acute lower respiratory infections (ALRI), 121 diarrhoeas, 36 measles, 50 upper respiratory infections (URTI), 5 roseola infantums and one milaria rubria. An algorithm for measles (age greater than or equal to 120 days, rash and fever greater than or equal to 3 days and fading of rash) had a sensitivity and specificity of 94%. For ALRI an algorithm of cough, dysponea and fever had a sensitivity of 82%, but specificity was lower in comparison with URTI (58%) than with children who had no respiratory illness (79%). Inclusion of signs of respiratory distress (flaring of nostrils, intercostal retraction) raised the specificity to 83-84%, but reduced sensitivity to 68%. Diagnosis of diarrhoea based on frequent loose or liquid stools had a sensitivity of 95-97% and specificity of 80% in children with or without concomitant non-diarrhoeal illnesses. Addition of questions on numbers of stools (greater than or equal to 6 per day), and no signs of dehydration increased specificity to 95% but reduced the sensitivity to 84-86%. However, specific signs of dehydration were not well reported by the mothers.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Validation of the diagnosis of childhood morbidity using maternal health interviews. 206 19

Aspiration, or soiling of the tracheobronchial tree, can produce life-threatening pulmonary disease. Intermittent or persistent aspiration may cause symptoms including cough, intermittent fever, recurrent tracheobronchitis, atelectasis, pneumonia, and/or empyema. The pulmonary disease may be associated with weight loss, cachexia, and dehydration. In many cases the aspiration is caused by laryngeal dysfunction, allowing pulmonary contamination by swallowed material. In other cases the aspiration is caused by a dysfunction of the oral, pharyngeal, or esophageal phases of swallowing. In some cases the aspiration is caused by a combination of laryngeal and swallowing dysfunction. Geriatric patients are more likely to experience aspiration, since muscle weakness causing mechanical disability and neurologic impairment are more common in this age group. Therefore, with the ever-increasing aging of our population, these disabilities will be on the rise, with an associated increase in pulmonary disease and death. The approach to evaluation and management of these disorders must be based on an understanding of the underlying functional impairment.
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PMID:Approaches to the patient with aspiration and swallowing disabilities. 224 88

A 41-year-old female, who had been diagnosed as having paroxysmal nocturnal hemoglobinuria (PNH) in 1985, was admitted to our hospital with cough, fever, diarrhea, vomiting and palpitation in April 1988. The chest X-ray showed pneumonia in her right lung. In the peripheral blood, red blood cell count was 1.64 x 10(6)/microliters, hemoglobin 4.7 g/dl and reticulocytes 19%. The levels of serum LDH, indirect bilirubin and creatinine were high. Pneumonia improved by the administration of antibiotics, however, anemia and renal failure deteriorated. After washed red blood cell transfusions totalling 2,000 ml and six times of hemodialysis, renal function returned to normal. This patient with PNH appeared to have developed acute renal failure by dehydration and hemolytic crisis due to pneumonia.
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PMID:[Acute renal failure following dehydration and hemolytic crisis due to pneumonia in a case of PNH]. 232 82


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