Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To assess bone changes in hemiplegic stroke patients, vitamin D status and bone density on hemiplegic and intact sides of sunlight deprived stroke patients were evaluated. Sera were collected from 88 hemiplegic stroke patients and 34 controls. The sera were assayed for 25-hydroxyvitamin D (25-OHD) and 1, 25 dihydroxyvitamin D (1, 25-[OH]2D). Bone density was measured bilaterally from radiographs of the hands using computed X-ray densitometry (CXD) and the Z-score of bone mineral density was calculated. Serum 25-OHD and 1, 25-[OH]2D concentrations were significantly lower in patients (11.5 +/- 5.4 ng/mL, 23.1 +/- 10.3 pg/mL) than in controls (21.6 +/- 3.1 ng/mL, 49.6 +/- 9.2 pg/mL) (P < .0001). The patients' Z-scores for osteopenia were lower on the hemiplegic side than on the nonhemiplegic side. Even on the intact side, the Z-scores were significantly lower as compared to controls. In addition to the strong positive correlation between the Z-scores on the hemiplegic side and degree of hemiplegia, the Z-scores on both sides in patients correlated positively with the serum 25-OHD concentration. These results suggest that vitamin D deficiency and disuse can cause osteopenia on the hemiplegic side and may increase the risk of hip fracture. In addition, it was demonstrated that hypovitaminosis D decreased bone mass on the nonhemiplegic side. This hypovitaminosis D might be corrected readily by the routine use of vitamin D supplements.
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PMID:Vitamin D status and nonhemiplegic bone mass in patients following stroke. 978 96

A significant bone-mass reduction occurs on the hemiplegic side of stroke patients because of disuse and vitamin D deficiency. This may explain why hip fractures in poststroke patients occur almost exclusively on the hemiplegic side. To further evaluate this osteopenia, bone mineral density (BMD) in both second metacarpals was assessed in 61 patients and 28 control subjects. Serum concentrations of intact parathyroid hormone (PTH), osteocalcin (OC), tartrate-resistant acid phosphatase (TRAP), 25-hydroxyvitamin D (25-OHD), and calcium also were determined. The patients' BMD values were higher on the hemiplegic side than on the nonhemiplegic side. BMD on the hemiplegic side correlated positively with serum concentrations of PTH, OC and TRAP, which exceeded those in control subjects. Serum 25-OHD was low in patients, correlating negatively with BMD on the hemiplegic side. Serum PTH correlate positively with the levels of OC and TRAP and negatively with 25-OHD concentrations. The results indicate that skeletal remodeling is accelerated in patients with hemiplegia, with resorption predominating. We concluded that vitamin D deficiency and compensatory secondary hyperparathyroidism stimulating skeletal turnover is an important cause of osteopenia in the hemiplegic limbs of stroke patients. This osteopenia might be corrected by administration of etidronate to inhibit osteoclastic bone resorption together with a vitamin D supplement.
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PMID:Accelerated bone remodeling in patients with poststroke hemiplegia. 3178 24

[Purpose] To investigate the effect of vitamin D supplementation on rehabilitation outcomes and balance in patients having hemiplegia due to ischemic stroke. [Subjects and Methods] Vitamin D levels of 132 patients hospitalized for hemiplegia rehabilitation due to ischemic stroke were tested. Consequently, 86/132 patients had low vitamin D levels, 72 of which met the inclusion criteria and were included in the study. Patients were divided into two groups: Group A (injected with 300,000 IU vitamin D), and Group B (injected intramuscularly with saline). Each patient was tested at the baseline and at the third month using the Brunnstrom recovery staging, functional ambulation scale, modified Barthel index, and Berg balance scale. The findings were compared between the groups. [Results] By the end of the third month, The Berg balance scale results and modified Barthel index scores significantly differed between the two groups, whereas Brunnstrom recovery staging and functional ambulation scale test results did not. [Conclusion] This study found that vitamin D administration increased the activity levels and accelerated balance recovery but did not significantly affect ambulation or motor recovery. These results warrant confirmation by longer follow-up studies with a larger number of participants.
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PMID:A randomized, double-blind study to assess if vitamin D treatment affects the outcomes of rehabilitation and balance in hemiplegic patients. 2995 Jul 83

This study aimed to determine meal-related factors affecting nutritional status, dietary intake, and body composition of children with cerebral palsy (CP). This study was conducted on 16 children with and 16 children without CP, aged 4 to 12 years, through a survey on general characteristics, body composition, eating habits, and nutrient intake. In the case of children with CP, comparisons were made according to classification into types of paralysis (hemiplegia, paraplegia, and quadriplegia). With respect to stature, the percentile of those surveyed was within normal range; however, children with CP were in a significantly lower percentile (p < 0.05) than healthy children. Regarding problems of dietary life, while usually brain-damaged children with CP have an overeating problem, seriously brain-damaged children with CP cannot have a meal by themselves; this was significantly different among the groups (p < 0.01). Regarding average intake of vitamin D and calcium, children with and without CP had a lower intake than required, with no significant difference between the groups. The evaluation of the nutrient status of children with and children without CP showed that children with CP were slow in stature development, and intake of vitamin D and calcium were less than required; therefore, it is necessary to provide education on adequate intake of nutrients. Since CP leads to frequent external intervention to having meals, it is required of parents and teachers to undergo training on adequate eating habits and attitudes.
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PMID:Food Habits, Dietary Intake, and Body Composition in Children with Cerebral Palsy. 3040 56