CTRI/2020/07/026540尚未招募未知
To evaluate the correlation between Vitamin D deficiency and naïve B-lymphocyte activation and function in Patients with recurrent upper respiratory tract infections
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
入选标准
- •Recurrent tonsillitis
- •Recurrent pharyngitis
- •Chronic rhinitis
- •Chronic sinusitis
- •Otitis media with or without effusion
排除标准
- •Patients less than 16 and above 60
- •Use of immunosuppressant or medications that interfere with vitamin D metabolism (eg; thiazide diuretics, phenytoin, carbamazepine, primidone, phenobarbitone, prednisolone more than 10mg/dl, methotrexate, azathioprine, cyclosporine).
- •Chronic diseases like diabetics, CKD,COPD, bronchial asthma
- •Acquired or congenital immunodeficiency
- •Hypercalcemia or nephrolithiasis
- •Malignancy
- •Pregnancy or planned pregnancy during the study period
- •Patients with upper respiratory tract infection who have received supplementation with vitamin-D in the past 6 month period.
- •Severe acute respiratory illness (sudden onset of fever above 38°C, cough or sore throat, shortness of breath or difficulty breathing, and requiring hospitalization )
研究者
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