Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

1. The major indication for tube feeding is the inability to ingest sufficient nutrients by mouth in the presence of a functioning gastrointestinal tract. 2. Diarrhea, a frequent complaint, may be due to a variety of factors, including medication side effects, bacterial contamination of formula, viral infection, low albumin, high osmolality of the formula, too rapid infusion rate, and fecal impaction. 3. Aspiration of the tube feeding resulting in pneumonia is a serious and potentially life-threatening complication seen more frequently in patients with altered mental status or the inability to protect their airway. 4. Key items in the nutritional assessment include body weight; weight loss; visceral protein estimation, eg, albumin; exercise tolerance; and muscle strength.
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PMID:Clinical considerations. Tube feeding in the elderly. 153 85

Twenty-one patients (median age = 34, range = 10-49; F:M = 7:14) received a preparative regimen consisting of busulfan 4 mg/kg/day x 4, cytosine arabinoside 2 g/m2/12 h x 4 and cyclophosphamide 60 mg/kg/day x 2 ('BAC' regimen) for allogeneic bone marrow transplantation. Out of 12 patients with acute myeloid leukemia (AML), two were in first remission, six were in second remission and four had resistant, relapsed disease or prolonged marrow aplasia after induction chemotherapy. Five of the 12 patients with AML had secondary AML. Four patients had transfusion-dependent myelodysplastic syndrome. Three patients with chronic myeloid leukemia were in the accelerated phase and two were in the blastic phase. Organ toxicities related to the preparative regimen were graded. Liver toxicity occurred in 11 patients, two of these were fatal veno-occlusive disease (VOD) (10%). Nineteen of the 21 patients had grade 2 or less diarrhea, and 13 also had mucositis. One patient developed grade 3 cardiac toxicity, and one other patient had grade 1 skin toxicity. Four patients had gross hematuria related to treatment (19%). No renal, pulmonary or CNS toxicities were encountered. Ten patients have died, two from regimen-related hepatic VOD. Of the remaining eight deaths, four were from respiratory failure in four patients (one case each of Pneumocystis pneumonia, CMV pneumonia, bronchiolitis obliterans associated with chronic graft-versus-host disease, and interstitial pneumonitis complicated pulmonary emboli), and one patient each from GI bleeding, cardiac arrhythmia, sepsis and CNS bleeding. Thus far, only one patient transplanted for secondary AML in second remission relapsed at day 230.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Allogeneic bone marrow transplantation in high-risk myeloid disorders using busulfan, cytosine arabinoside and cyclophosphamide (BAC). 154 49

We have evaluated the clinical toxicity of Epirubicin 80 mg/m2 i.v., every 3 weeks in 58 patients with FIGO III-IV endometrial adenocarcinoma or squamous uterine cervix carcinoma. The median age of the whole group was 59 years (37-77); 37 patients were previously treated with radiotherapy and two with cisplatin based chemotherapy. The median KI at entry was 80. A total of 308 courses of chemotherapy were administered with a median of 5 per patient. Overall toxicity data shows that this dose level is associated with mild haematological toxicity with only two cases having grade 3 (WHO) leukopenia. Nine patients suffered emesis in spite of prophylactic therapy and were classified as grade 3. One case presented grade four diarrhoea but the relation with the antineoplastic treatment was uncertain. One woman with hepatic dysfunction at entry had grade 3 leukopenia, developed pneumonia and died. The median total cumulative dose of EPI was 360 mg/m2 (160-880) with 19 cases exposed to cumulative doses higher than 550 mg/m2. Congestive heart failure was not observed. Our data confirm the safety of EPI at these dose levels and suggest the possibility of developing new trials with higher doses of this anthracycline analog.
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PMID:Epirubicin: clinical toxicity during the phase II program in endometrial and cervical cancer. 154 98

Between 1971 and 1985, 598 patients with ovarian carcinoma were treated with abdomino-pelvic radiation therapy. Acute complications included nausea and vomiting in 364 patients (61%) which were severe in 36, and diarrhea in 407 patients (68%), severe in 35. Leukopenia (less than 2.0 x 10(9) cells/liter) and thrombocytopenia (less than 100 x 10(9) cells/liter) occurred in 64 patients (11%) each. Treatment interruptions occurred in 136 patients (23%), and 62 patients (10%) did not complete treatment. In both situations the most common cause was myelosuppression. Late complications included chronic diarrhea in 85 patients (14%), transient hepatic enzyme elevation in 224 (44%), and symptomatic basal pneumonitis in 23 (4%). Serious late bowel complications were infrequent: 25 patients (4.2%) developed bowel obstruction and 16 required operation. Multivariate analysis was unable to determine any significant prognostic factors for bowel obstruction; however, the moving-strip technique of radiation therapy was associated with a significantly greater risk of developing chronic diarrhea, pneumonitis, and hepatic enzyme elevation than was the open beam technique. We conclude that abdomino-pelvic radiation therapy as used in these patients is associated with modest acute complications and a low risk of serious late toxicity.
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PMID:Analysis of complications in patients treated with abdomino-pelvic radiation therapy for ovarian carcinoma. 155 75

The incidence of diseases among AIDS patients and controls was investigated through autopsies at the General Hospital of Mexico City. Of particular interest was the association between amebiasis and AIDS, and other parasitic diseases. AIDS cases and controls were selected from a registry of 600 autopsies/year which represents about 50% of all hospital-occurring deaths. 94 AIDS cases were obtained between August 1986-December 1989, which represents 85% of AIDS mortality cases. Case controls were matched by month of death, age, and gender in 2 periods, between 1972-79 before the 1st case of AIDS was diagnosed and between 1982-89. Analysis was conducted for each control group, but because results were almost identical, data were pooled and presented as 1 analysis. Conditional logistic regression models were used to estimate the odds ratios at a 95% confidence interval level. Of the AIDS autopsies, 55.4% were homosexual/bisexual men, 13.8% were infected through blood transfusions, 5.3% through heterosexual contact, and 24.9% in a no-risk category. Results indicate that there is no difference in the relative frequency or severity of amebiasis among AIDS compared with control cases. This finding is unrelated to the administration of antiamebic drugs to AIDS patients, since none were administered during the hospital stay. This finding is also supported by other studies including invasion by E. histolytica among HIV-infected patients in populations with a high incidence of chronic diarrhea. Another common parasitic disease, cysticercosis, was found also to be less frequent among AIDS patients compared with controls. Other infections found to greater than controls among AIDS patients were military tuberculosis, cytomegalovirus infection, pneumocystis carinii pneumonia, and cerebral toxoplasmosis.
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PMID:The prevalence of invasive amebiasis is not increased in patients with AIDS. 138 96

Chlamydia pecorum sp. nov. is proposed as the fourth species of the genus Chlamydia on the basis of the results of a genetic analysis of Chlamydia strains that were isolated from cattle and sheep which had various diseases, including sporadic encephalitis, infectious polyarthritis, pneumonia, and diarrhea. The levels of DNA-DNA homology between C. pecorum and strains of C. psittaci, Chlamydia pneumoniae, and Chlamydia trachomatis were less than 10%. Several DNA probes were used to identify C. pecorum. The C. pecorum strains were distinguished from C. psittaci strains by the results of immunological assays, including an immunofluorescence antibody assay performed with monoclonal antibodies and an immunoblot analysis of the immunological specificity of the major outer membrane protein. Species identification was based on results obtained from DNA analyses and serology. The type strain of C. pecorum is strain ATCC VR628.
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PMID:Proposal of Chlamydia pecorum sp. nov. for Chlamydia strains derived from ruminants. 158 Nov 91

Knowledge about nutritive value of common foods, dietary beliefs during antenatal period, lactation, and during a few common diseases was assessed amongst 92 Anganwadi workers (AWW). All the workers were aware of the fact that during pregnancy, mothers require extra calories in order to meet the demand of fetus and 79.3% believed that simple multimix of cereals, pulses and oil prepared at home is much more nutritive than commercial weaning foods besides being cheaper. Nearly one fourth of the workers believed that both non-vegetarian foods as well as pulses should be avoided during the later half of pregnancy. Only 14.2% of AWW were not in favour of giving any food during episode of diarrhea while 27.2% believed that less food should be given to children suffering from pneumonia. It is suggested that there is need for updating the knowledge of AWW by continued in service health training.
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PMID:Nutritional beliefs amongst Anganwadi workers. 150 Jan 21

In a population-based cohort of approximately 6000 Brazilian children, the associations between maternal education and a number of child health outcomes were studied while controlling for potentially confounding variables such as family income and education of the husband. In the crude analyses, maternal education was associated with perinatal and infant mortality, hospital admissions in the first 20 months of life and the three nutritional indicators (length-for-age, weight-for-age and weight-for-length) at mean age 20 months. After adjustment for confounding, the apparent associations with outcomes in early infancy--birthweight and perinatal mortality--were no longer present, while that with infant mortality persisted despite being reduced. Strong associations remained with later outcomes including hospital admissions, length-for-age and weight-for-age at mean age 20 months. Among infants born to women with little or no schooling, deaths due to diarrhoea, pneumonia and other infectious diseases were particularly common. These findings support the hypothesis that maternal education has an effect on child health which is partly independent from that of other socioeconomic factors; they also suggest that maternal care is more important than the biological characteristics of the mothers since stronger effects were observed for the late (postneonatal mortality, hospital admissions and nutritional status) than for the early (birthweight, perinatal mortality) outcomes.
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PMID:Maternal education in relation to early and late child health outcomes: findings from a Brazilian cohort study. 160 79

A cohort of 5914 liveborns (99% of the city births) was followed up to the age of 4 years in Pelotas, southern Brazil. Besides the perinatal evaluation, the cohort children were examined again at mean ages of 11, 23, and 47 months. During each visit the children were weighed and measured and information on morbidity was collected. Also, multiple sources of information were used for monitoring mortality throughout the study. Of the babies with known gestational age, 9.0% were classified as intrauterine growth-retarded and 6.3% as preterm. Excluding those of unknown gestational age, 62% of low birth weight babies were intrauterine growth-retarded and 36% were preterm. Intrauterine growth retardation was statistically associated with maternal height, prepregnancy weight, birth interval, and smoking, whereas preterm births were associated with maternal prepregnancy weight and maternal age. Preterm babies had a perinatal mortality rate 13 times higher than that of babies of appropriate birth weight and gestational age and 2 times higher than that of intrauterine growth-retarded babies. Infant mortality rates presented a similar pattern, with the differentials being more pronounced during the neonatal than in the postneonatal period. In the first 2 years of life intrauterine growth-retarded children were at almost twice the risk of being hospitalized for diarrhea compared with appropriate birth weight, term children, while preterm children experienced only a slightly greater risk. For pneumonia, however, both groups of children were hospitalized significantly more than appropriate birth weight, term children. In terms of growth, despite their earlier disadvantage, preterm children gradually caught up with their appropriate birth weight, term counterparts.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Comparison of the causes and consequences of prematurity and intrauterine growth retardation: a longitudinal study in southern Brazil. 164 Dec 89

Pneumonia is a leading cause of death among children world wide but those at highest risk in developing countries have limited access to clinical services; effective and low-cost alternatives are a global public health priority. We have done a controlled intervention trial among 13,404 children under five in Jumla, Nepal, which relied exclusively on indigenous community health workers to detect and treat pneumonia according to the World Health Organisation decision strategy, with a five-day home-treatment course of oral co-trimoxazole. No other health services were provided, and referral of children to hospital was not practicable. During the three-year study, 2101 deaths were recorded. The programme led to a 28% reduction in the risk of death from all causes by the third year of services (relative risk 0.72, 95% confidence interval 0.63-0.82), with a significant trend (p less than 0.02) of lower mortality with greater duration of the programme. The greatest benefit was among infants. In addition to reduction in deaths due to pneumonia, there was a significant reduction in deaths due to diarrhoea and measles, indicating that reduction in pneumonia morbidity had considerable carry-over effect. Our findings show that indigenous community workers can effectively detect and treat pneumonia, and reduce overall child mortality, even without other primary care activities.
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PMID:Reduction in total under-five mortality in western Nepal through community-based antimicrobial treatment of pneumonia. 168 51


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