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)

The clinical profile of 150 hospital based cases (6 months-7 yrs) of measles presenting between May 1986 to May 1987 was analyzed. Nearly a quarter (28%) were less than 1 yr; 60% belonged to 1-3 yrs age group, 8.6% were 3-5 yrs old and 2.6% were in the 5-7 yrs age group. The male:female ratio was 1.2:1. Nearly half (53.3%) were well nourished, 36.6% had Grades I-II PEM and 9.9% had Grades III-IV PEM. About half (47%) showed no complications; 53% had some complications of which 15% had more than one system involvement. Respiratory complications were seen in 50%, nutritional deterioration in 17.3%, gastrointestinal and neurological in 14.6% each and cardiac in 1.3%. The respiratory complications included pneumonia (16%), bronchitis (12.6%), activation of TB (10.66%), otitis (7.3%) and miliary tuberculosis (4%). CNS complications were encephalitis in 8%, meningitis in 3.3%, convulsions -2.6% and limb paresis in 0.6%. Children below 1 yr had a greater incidence of complications and multisystem involvement. Children between 3-5 yrs had respiratory and GI system involvement and children greater than 5 yrs showed respiratory system involvement only. No complications were seen in the well nourished group while early grades of PEM had mild complications. Severe degree of malnutrition had higher incidence and severity of complications. The need for large coverage of measles vaccine in our country especially amongst the malnourished group is obvious.
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PMID:Clinical profile of measles--a prospective study of 150 hospital based children. 160 95

In Lesotho's central hospital 55 (25%) of 218 admissions for severe PEM died during 1981 and 1982. Most deaths (62%) occurred in the first week. The most important causes of death were acute GE and pneumonia in marasmus and kwashiorkor, respectively. The cause of death remained obscure in 16 children, however. In marasmus a poor prognosis was significantly associated with the finding on admission of a temperature less than 36.5 degrees C (P less than 0.05), apathy (P less than 0.01) and a depigmented skin (P less than 0.05), while in marasmic kwashiorkor only the finding of the latter was significantly (P less than 0.05) associated with death. In non-survivors with kwashiorkor the following characteristics were observed significantly more often: complaints of diarrhoea and/or vomiting on admission (P less than 0.05), the finding of apathy, pallor, skin defects and hepatomegaly on admission (P less than 0.01), and the finding of a low serum albumen, Na+ and K+ in the first days (P less than 0.05). Irritability was significantly (P less than 0.05) more common in survivors with kwashiorkor. Xerophthalmia was observed only once. Infections were diagnosed in 86% of all and giardiasis in 28% of 146 children. Twenty-eight children contracted measles of whom 5 died. Severe PEM still carries a high mortality despite hospitalisation. The findings confirm the need for intensive management of severe PEM.
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PMID:Severe protein energy malnutrition in Lesotho, death and survival in hospital, clinical findings. 310 Dec 51

The aim of this prospective study was to analyse the contribution of the measurement of alveolar arterial gradients of CO2 during forced expiration in the diagnosis of pulmonary emboli occurring in chronic airflow obstruction (COPD) as a result of smoking. The study was carried out on 178 patients: Group 1: 54 subjects without emboli (14 controls, 33 COPD and 7 patients with chest pain); Group 2: 72 patients with proved emboli (49 non COPD, 23 COPD); Group 3: 52 patients COPD presenting with varied non-embolic broncho-pulmonary pathology (pneumonia, bronchospasm, pulmonary oedema, bronchial neoplasm). The diagnosis of pulmonary emboli was confirmed by scintigraphy in patients with non COPD or angiography (in patients with COPD). The maximal fraction of CO2 was measured using a capnologue during a forced expiration which was long and prolonged until residual volume was achieved. The PaCO2 was measured simultaneously by an analysis of arterial blood gases. The D index was calculated according to the formula [(PaCO2-PEM CO2)/PaCO2] x 100. The D index was significantly lower in Group 1 (3.42 +/- 3.8% p < 0.0001) than in Group 2 (20.8 +/- 10%) and Group 3 (17.6 +/- 11.7%) (not significant between Groups 2 and 3). In patients with COPD the specificity and sensitivity and the predicted positive and negative value were 100% for a D limit of 7%. In COPD patients these values were respectively 82, 95, 75 and 96% for a D limit of 7%; on the other hand for a D below 5% the values were 60, 100, 64 and 100% respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[The significance of maximal expiratory concentrations of CO2 (MEC CO2) in the negative diagnosis of acute pulmonary embolism in chronic obstructive bronchopneumopathies]. 789 65

PEM or the possibility of developing PEM occurs in 30% to 50% of hospitalized patients, the frequency determined by the criteria used in its assessment and the case mix of patients in the hospital population. This condition exists independently of other medical conditions and results from preadmission or postadmission failure to meet nutrient requirements with associated loss of body weight and function, as well as impaired immunity. PEM also frequently arises in patients with a chronic condition and decreased functional reserve when a superimposed acute metabolic stress leads to accelerated nutrient depletion. Whether preexisting or not, PEM increases morbidity and mortality along with LOS and may be associated with complications such as pneumonia, sepsis, operative site infection, delayed wound healing, or decubitus ulcers. The cost of these complications and an extended LOS is a significant financial burden and a controllable medical liability for hospitals. Other costs include identifying patients at risk of PEM, providing nutrition support, not to mention treating any of its complications (mechanical, metabolic, and so forth). A proper analysis of the financial implications of late or untreated PEM versus nutrition support must therefore take into account not only the costs of complications or extended LOS due to the delay or failure to provide nutrition support but also the costs associated with this intervention itself. In this review, we described a model for examining the financial implications of malnutrition and nutritional therapy.
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PMID:Financial implications of malnutrition. 831 32

We conducted this study to ascertain whether health workers can routinely administer verbal autopsy (VA) to determine the cause of death in their area. The health workers were trained to administer verbal autopsy tool on the deaths occurring in the population under them. All the verbal autopsies of under-five deaths between January 2000 to December 2001 were reviewed by a pediatrician. There were 262 deaths of children under five years in this period, and 71% of them were infants, out of which 34% were neonatal deaths. The health workers reported PEM, fever, pneumonia, and diarrhea as the leading causes of death, based on the existing system of obtaining information provided by the family members. Verbal autopsy forms reviewed by a pediatrician also showed that apart from fever, the first three causes of death were the same i.e., PEM, diarrhea and pneumonia. This study shows that health workers can be trained to use the verbal autopsy to ascertain the cause of death.
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PMID:Use of verbal autopsy by health workers in under-five children. 1295 80

A cross-sectional and controlled clinical trial was conducted in under-5 children to compare the effects of supplementation of five micronutrients (vitamin-A, vitamin C, vitamin E, folic acid and zinc) on the morbidity and on the duration of hospital stay in pneumonia. Data were collected from 1150 children. Among them 350 children were excluded for various reasons and finally data from 800 children were analyzed. Among these 800 children 59.00% (475) were male and 41.00% (325) were female. The mean+/-SD age was 6.5+/-5.6 months and 56.25% (450) were infants. The children were divided into two groups-400 in control group and 400 in intervention (case) group. In both the groups, specific treatment was given by ampicillin and gentamycin. In intervention group, five micronutrients were given in 200 children from the day of admission and continued up to discharge. Another 200 children were again divided into 5 sub-groups (40 in each sub-group) and a single micronutrient was given in the same way in each sub-groups. All the subjects were suffering clinically from severe pneumonia and radiologically from bronchopneumonia. Cases and controls were matched by parents' occupation, education level, economic status and family members. All the children were fully vaccinated as per existing EPI schedule of the country, partially breastfed up to six months and after six months weaned by carbohydrate rich diet. All the children were in mild (grade I) PEM according to Gomez's classification. Venous blood was collected for estimation of serum level of five micronutrients from all the samples before starting treatment by standard procedures. The average blood level of all the micronutrients was low. The average duration of hospital staying was 6.75 days in intervention group and 7.75 days in control group (p<0.01). Chest indrawing and fast breathing disappeared earlier in the intervention group (p<0.01) suggesting that supplementation of micronutrients decrease the morbidity and duration of hospital stay of children suffering from pneumonia.
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PMID:Effect of micronutrients on morbidity and duration of hospital stay in childhood pneumonia. 1894 57