To investigate the possible contributions of serum 25 hydroxyvitamin D and vitamin D binding protein levels along with leukocyte vitamin D receptor gene expression in patients with ischaemic stroke.
The randomised controlled single-blind study was conducted at the Mayo Hospital, Lahore, Pakistan, from September 2015 to September 2017, and comprised patients aged 40-75 years with Arbeitsgemeinschaft für Osteosynthesefragen type A2 and A3 per trochanteric fracture. The patients randomised into two equal groups. In Group A, patients were treated by closed reduction and internal fixation with dynamic hip screw, while those in Group B were treated by closed reduction and internal fixation by proximal femoral nail. Follow-up was done at 2nd, 6th and 12th weeks, and at 6th, 9th and 12th month post-operatively. Variables evaluated were frequency of union, surgical time, approximate amount of blood loss and complications. The functional assessment was done by using Harris hip score. SPSS 20 was used for data analysis.
Of the 90 subjects, 51 (56.6%) were cases with a mean age of 65.2±14.3 years, and 39 (43.3%) were controls with a mean age of 61.1±16.7 years. There was no difference between the groups with respect to vitamin D deficiency, serum vitamin D binding protein levels and leukocyte vitamin D receptor gene expressions (p>0.05). A negative correlation was found between 25-hydroxyvitamin D levels and the severity of ischaemic stroke (p=0.0342).
There was a correlation between serum 25-hydroxyvitamin D levels and severity of ischaemic stroke as assessed by the National Institutes of Health Stroke Scale.

References

PubMed