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排序方式: 共有595条查询结果,搜索用时 15 毫秒
1.
Interprofessional collaboration and communication in nursing homes: a qualitative exploration of problems in medical care for nursing home residents – study protocol
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Inpatient dependency in activities of daily living predicts informal caregiver strain: A cross‐sectional study
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The presence of persistent low back pain leads to avoidance of daily activities, contributes to further exercise intolerance
and subsequent further loss of functional capacity. We sought to search for the relationship between lumbar magnetic resonance
imaging findings and deconditioning in a homogeneous subset of patients with low back pain. We studied 20 sedentary, nonsmoking
patients with chronic low back pain using symptom-limited cardiopulmonary exercise testing using treadmill breath-by-breath
analysis using modified Bruce protocol. Lumbar facet and disc degeneration involving L1-S1 levels were assessed using 1.5
Tesla MRI. The total number of levels involved was positively correlated with age (r = 0.478, P = 0.033). The Pfirrmann grading of lumbar disc degeneration was positively correlated with Weishaupt grading of facet degeneration
(r = 0.502, P = 0.024); however, VO2 peak was only negatively correlated with facet degeneration (r = −0.5, P = 0.025). Facet joint-mediated pain is a significant problem in all patients suffering from chronic low back pain. Since
in this study, aerobic fitness level was negatively correlated with facet degeneration, we suggest that degeneration of facet
joints might better reflect the chronicity of low back pain when compared to intervertebral disc degeneration. 相似文献
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Anette Johnsson RN RNT Petra Wagman PhD Reg. OT Åse Boman PhD RN RNT Sandra Pennbrant PhD RN RNT 《Journal of clinical nursing》2018,27(7-8):e1651-e1659
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Akdemir R Ozhan H Yazici M Gunduz H Duran S Gurel C Ozdas S Uyan C Basar I Ulutin T 《Heart and vessels》2004,19(4):167-171
The angiotensin II receptor, losartan, has been found to inhibit platelet aggregability to some extent in in vitro experiments. There have been conflicting results about the in vivo effects of losartan. We sought to clarify the in vivo effect of losartan on platelet aggregation. Forty patients with grade I essential hypertension were treated with losartan for 3 weeks. Platelet aggregation tests with adenosine diphosphate (ADP) and ristocetin were analyzed and compared before and at the end of the study. Losartan effectively decreased systolic (SBP) and diastolic (DBP) blood pressure. Mean SBP before and after treatment was 159.6 ± 12.8 and 149.2 ± 17.3mmHg, respectively. Mean DBP decreased from 93.7 ± 8.2 to 87.7 ± 10.3mmHg after treatment. The results of the platelet aggregation tests with ADP and ristocetin were not significantly different when both rate and amplitude of maximal aggregation were included. Peak platelet aggregation with ADP regarding the lowest light transmission in the aggregometer was 59.8% ± 24.3% before and 58.3% ± 18.1% after the treatment. The same variables with ristocetin were 66.8% ± 21.6% and 60.8% ± 23.3%, respectively. In vivo effects of losartan on platelet aggregation with ADP and ristocetin were insignificant. 相似文献
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Stacy Schantz Wilkins PhD Rebecca J. Melrose PhD Katherine S. Hall PhD Erin Blanchard MS Steven C. Castle MD Teresa Kopp PT MBA Leslie I. Katzel MD PhD Alice Holder MHS PT Neil Alexander MD Michelle K.S. McDonald BA OT Arti Tayade MD CMD HMDC Daniel E. Forman MD Lauren M. Abbate MD PhD Rebekah Harris PT DPT PhDc Willy M. Valencia MD Miriam C. Morey PhD Cathy C. Lee MD 《Journal of the American Geriatrics Society》2021,69(4):1045-1050