The role of oral vitamin D3 supplementation in the treatment of Chronic Rhinosinusitis in adults with Vitamin D deficiency.

BACKGROUND

Chronic Rhinosinusitis (CRS) is a chronic inflammatory disorder of the mucosal lining of the nose and paranasal sinuses. The ability of Vitamin D (VD3) to augment innate and adaptive immune responses has sparked interest in its immunologic role in the treatment of CRS. In this study, the incidence of vitamin D deficiency in CRS patients was compared to normal population and the beneficial role of Vitamin D supplementation in its treatment was also evaluated.

MATERIALS AND METHODS

It is a retrospective 1-year study of 200 CRS patients with Vitamin D deficiency. The patients were divided into two groups, i.e. 100 patients were given oral Vitamin D supplements and the other group of 100 patients were treated as placebo. Both Vitamin D levels and the Total Nasal Symptom Score (TNSS) were assessed at the start and end of the study period.

RESULTS

Of the 200 subjects with CRS, 100 were given oral vitamin D supplementation in the form of Cholecalciferol 60000IU weekly once for 3 months and the other group were treated with placebo. Before the treatment, the average level of serum Vitamin D was 12.31 ng/ml. After 3 months, it increased significantly to 29.71 ng/ml. Similarly, the pretreatment TNSS score was on average 11.92. After 3 months, the scores fell by an average of 10.65 points, a significant statistical difference ( < 0.05).

CONCLUSION

There is a higher prevalence of vitamin D deficiency in CRS patients and that vitamin D supplementation in these patients went a long way in alleviating their symptoms.