World J Orthop. 2020 Oct 18;11(10):418-425. doi: 10.5312/wjo.v11.i10.418. eCollection 2020 Oct 18.
Association of vitamin D and knee osteoarthritis in younger individuals.
World journal of orthopedics
Sujit Kumar Tripathy, Amrit Gantaguru, Saurav Narayan Nanda, Sandeep Velagada, Anand Srinivasan, Manaswini Mangaraj
Affiliations
Affiliations
- Department of Orthopaedics, All India Institute of Medical Sciences, Bhubaneswar, Bhubaneswar 751019, Odisha, India. [email protected].
- Department of Orthopaedics, All India Institute of Medical Sciences, Bhubaneswar, Bhubaneswar 751019, Odisha, India.
- Department of Pharmacology, AIIMS Bhubaneswar, Bhubaneswar 751019, Odisha, India.
- Department of Biochemistry, AIIMS Bhubaneswar, Bhubaneswar 751019, Odisha, India.
PMID: 33134104
PMCID: PMC7582112 DOI: 10.5312/wjo.v11.i10.418
Abstract
BACKGROUND: The incidence of primary osteoarthritis knee is gradually increasing among young individuals. The increasing prevalence of obesity, sedentary lifestyle, sporting activity, and vitamin D deficiency (VDD) has been hypothesized for this shifting disease trend. This study was designed to look for the association of serum vitamin D among these young arthritic patients.
AIM: To look for the association of serum vitamin D in younger knee osteoarthritis (KOA) patients.
METHODS: In a 2-year observational study, 146 non-obese KOA patients of 35-60 years were evaluated clinically (Knee injury and Osteoarthritis Outcome Score, KOOS) and radiologically (Kellegren-Lawrence stage, KL). The serum 25(OH)D level of these patients and 146 normal healthy individuals of same age group were estimated.
RESULTS: Both the groups were comparable in terms of age and sex. The average serum 25(OH)D level in healthy individuals and KOA patients was 45.83 ng/mL and 34.58 ng/mL, respectively (
CONCLUSION: The serum 25(OH)D level is significantly low in younger KOA patients. However, the clinical and radiological severities have no association with serum vitamin D level.
©The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.
Keywords: Arthroplasty; Cholecalciferol; Degenerative disease; Early-onset arthritis; Knee joint; Knee replacement; Sunlight
Conflict of interest statement
Conflict-of-interest statement: The authors declare that there are no conflicts of interest.
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