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排序方式: 共有62条查询结果,搜索用时 62 毫秒
1.
D. Thiébaud P. Burckhardt M. Costanza D. Sloutskis D. Gilliard F. Quinodoz A.-F. Jacquet B. Burnand 《Osteoporosis international》1997,7(5):457-462
The relative importance of vitamin D deficiency, secondary hyperparathyroidism, nutritional deficiency and low bone mineral
density (BMD) as risk factors for hip fracture is not definitely established. In the framework of a case-control study of
risk factors for hip fractured, biochemical markers of bone metabolism and nutrition and femoral BMD data were compared in
136 female and 43 male hip fracture patients, 126 female and 44 male age-matched hospitalized controls, and 47 healthy elderly
women (8 men). Patients with hip fracture had lower albumin (−10%9 and 25(OH)-vitamin D (25(OH)D; −19%) compared with hospitalized
controls, and lower albumin (−28%) and 25(OH)D levels (−52%) compared with the elderly controls. Serum values of IGFBP-3 were
also significantly lower (−33%) in hip fracture patients than in community controls. BMD of femoral neck was lower (p < 0.001) in patients than in hospitalized and community controls. In hip fracture patients, parathyroid hormone (PTH) correlated
weakly with BMD (neck: r = −0.19, trochanter: r = −0.17; both p < 0.05). When all women were pooled (n = 233), albumin correlated significantly (age-adjusted) with BMD at all sites (neck: r = 0.27, trochanter: r = 0.25; all p < 0.001). Albumin, but not 25(OH)D, also correlated with skinfold thickness (r = 0.19, p < 0.0025) and with body mass index (BMI) (r = 0.14, p < 0.05). Male patients with hip fracture had lower BMD and albumin (both p < 0.001), 25(OH)D (p = 0.02) and IGFBP-3 levels (p <: 0.005) compared with the controls. When male patients and controls were pooled together, albumin, skinfold thickness and
BMI were significantly correlated with each other, but not with BMD. IGFBP-3 was highly correlated with albumin (p < 0.0001), 25(OH)D (p < 0.005) and, less significantly, with PTH (p < 0.05), but not with BMI or skinfold thickness. IGFBP-3 was significantly correlated with BMD at all sites (neck: r = 0.27, p < 0.05); trochanter: r = 0.40, p < 0.0005). In conclusion, low albumin and low BMD were both important risk factors for hip fracture. Low serum albumin was
the strongest independent variable correlated with hip fractures. In men, IGFBP-3 was correlated with BMD. The femoral BMD
depended only weakly on PTH and 25(OH)D, but was correlated at all sites with albumin, a non-specific parameter of nutrition
and general health. 相似文献
2.
Sophia A. Hussen Danielle Gilliard Cleopatra H. Caldwell Karen Andes Rana Chakraborty David J. Malebranche 《Journal of urban health》2014,91(4):776-792
Young black men who have sex with men (YBMSM) are experiencing high and rising rates of HIV infection, more than any other age-risk group category in the USA. Contributors to HIV risk in this group remain incompletely elucidated. We conducted exploratory qualitative interviews with 20 HIV-positive YBMSM aged 17–24 and found that father–son relationships were perceived to be important sociocontextual influences in participants’ lives. Participants discussed the degree of their fathers’ involvement in their lives, emotional qualities of the father–son relationship, communication about sex, and masculine socialization. Participants also described pathways linking father–son relationships to HIV risk, which were mediated by psychological and situational risk scenarios. Our thematic analysis suggests that father–son relationships are important to the psychosocial development of YBMSM, with the potential to either exacerbate or attenuate sexual risk for HIV. Interventions designed to strengthen father–son relationships may provide a promising direction for future health promotion efforts in this population. 相似文献
3.
Summary
The case of a 20-year-old man presenting with a rapidly expanding pituitary somatotrophic adenoma with a tumour volume doubling
time of 426 days is reported. Preoperative octreotide therapy induced a 45% tumour shrinkage and proliferating cells were
absent at the time of tumoural resection. The correlation between clinical and proliferation markers data in this single case
report affords an opportunity to discuss the antitumoral effect of octreotide on somatotrophic adenomas which may result from
a suppression of cell proliferation. 相似文献
4.
Beattie A Daker-White G Gilliard J Means R 《Health & social care in the community》2004,12(4):359-368
There is growing interest in eliciting the views of younger people with dementia (i.e. those under 65 years of age) within health and social care research. The often erroneous view that these individuals are not capable of expressing their views and experiences has now been seriously challenged. The present paper draws on the findings from 14 qualitative in-depth interviews with younger people with dementia conducted in the South-west of England, and considers some of the issues involved in interviewing people with dementia. Purposive and snowballing techniques were used to recruit participants. Data were transcribed and subjected to comparative textual analysis to index, code and analyse the data for emergent themes. Four major themes emerged: (1) the general experience of having dementia; (2) dementia diagnosis; (3) the importance of age; and (4) risk and danger issues. The results indicate that the majority of participants were articulate and insightful about their experiences and needs. The present paper concludes by arguing that the challenge for health and social care professionals is to engage with and consult such individuals about their experiences and what they want from dementia care services, and the authors consider some of the issues involved in interviewing people with dementia. 相似文献
5.
6.
Risch SC McGurk S Horner MD Nahas Z Owens SD Molloy M Gilliard C Christie S Markowitz JS DeVane CL Mintzer J George MS 《Neurocase》2001,7(2):105-110
Cognitive impairment in multiple domains is common in patients with schizophrenia and may be a powerful determinant of poor functional ability and quality of life. We report a double-blind, placebo-controlled, cross-over study of donepezil augmentation in a schizoaffective disorder patient stabilized on olanzapine pharmacotherapy. The patient showed significant improvements in several cognitive measures and increased activation of prefrontal cortex and basal ganglia on functional MRI during the donepezil augmentation. In addition, the donepezil augmentation resulted in a reduction of depressive symptoms and in significant improvements in functional abilities and quality of life. Further studies of donepezil augmentation of neuroleptics in schizophrenia are warranted. 相似文献
7.
N Gilliard P M Richman T A Merritt R G Spragg 《The American review of respiratory disease》1990,141(3):743-747
Administration of exogenous lung surfactant to infants with or at risk for respiratory distress syndrome has been demonstrated to improve gas exchange and survival; administration of surfactant to patients with the adult respiratory distress syndrome is currently undergoing clinical evaluation. Although it is currently assumed the optimal effect will occur when administered surfactant is distributed homogeneously throughout the lung, little is known of the influence of variables inherent in the administration procedure on subsequent distribution. To address this question, we studied the effect of the volume size in which the surfactant is suspended for instillation, and demonstrated a marked relationship in the normal rabbit lung between this volume and the subsequent homogeneity of surfactant distribution. In the rabbit lung that was acutely injured by oleic acid, this relationship was not evident. Concentration of administered surfactant was not demonstrated to be of major influence on its distribution after administration. Our results focus attention on the importance of parameters of the administration procedure, and also demonstrate the usefulness of the techniques used for determination of surfactant distribution. 相似文献
8.
Angela D Liese Theodosha Gilliard Mandy Schulz Ralph B D'Agostino Thomas M S Wolever 《European heart journal》2007,28(1):80-87
AIMS: We evaluated the relationship of carbohydrate nutrition and selected food groups with lipids using data from the Insulin Resistance Atherosclerosis Study (IRAS Exam I, 1992-1994). METHODS AND RESULTS: A total of 1026 middle-aged adults with normal or impaired glucose tolerance had complete data on fasting lipids and usual dietary intake from an interviewer-administered, validated food frequency questionnaire. Published glycaemic index (GI) values were assigned to food items and average dietary GI and glycaemic load (GL) were calculated per participant. Intake of carbohydrates differed by gender, men consuming more absolute digestible carbohydrates with higher GI and GL than women. In multivariate models adjusting for energy intake, in men, GL and carbohydrates were associated positively with total and LDL cholesterol, and inversely with HDL. In women, associations were limited to triglycerides. We estimated that a 100 g higher intake in GL or carbohydrates was associated with a 7-8 mg/dL higher total or LDL cholesterol level in men, and a 13-17 mg/dL higher triglyceride level in women. In the combined sample, GL and carbohydrates were consistently associated with all lipid levels and GI was inversely associated with HDL cholesterol. CONCLUSION: Our findings underscore the importance of carbohydrate nutrition for plasma lipids. 相似文献
9.
Background
The proportion of surgery performed as a day case varies greatly between countries. Low rates suggest a large growth potential in many countries. Measuring the potential development of one day surgery should be grounded on a comprehensive list of eligible procedures, based on a priori criteria, independent of local practices. We propose an algorithmic method, using only routinely available hospital data to identify surgical hospitalizations that could have been performed as one day treatment. 相似文献10.
Whipple's disease confined to the central nervous system 总被引:3,自引:0,他引:3
We report a 49-year-old woman with a leaft parietal lesion, shown on CT and MRI as an isolated ring-enhancing mass. The diagnosis of cerebral Whipple's disease was made by brain biopsy; there were no gastrointestinal symptoms nor periodic-acid Schiff-positive inclusions in the jejunal mucosa. This case illustrates atypical Whipple's disease, confined exclusively to the central nervous system. 相似文献