https://orcid.org/0000-0003-3095-7092
Abstract
Background
Findings show that periodontitis does not affect all populations; similarly, some individuals present risk conditions such as occupational stress, making them more susceptible to developing periodontitis through unhealthy habits like poor oral hygiene and immune suppression. Periodontitis triggers an inflammatory host immune response; “Receptor Activator Nuclear Factor KB ligand (RANKL)” is the primary regulator of osteoclast differentiation and activity. It was found that osteoclastic bone damage caused by periodontitis depends on the RANKL produced by osteoblastic and periodontal ligament cells.
Objective
This study aimed to assess the effect of occupational stress on employees with periodontitis using salivary RANKL marker.
Material and Methods
A case–control analysis was done at my clinic with 90 male employees aged 30–50. The participants completed self-administered questionnaires and had periodontal exams. Employee occupational stress was estimated using a life events scale questionnaire. Calibrated dentists performed the parameters used in the periodontal assessment after collecting whole unstimulated salivary samples from each employee to measure salivary RANKL using ELISA technique.
Results
The present finding revealed a statistically significant difference among groups in “probing pocket depth, plaque index, bleeding on probing, clinical attachment level, and salivary RANKL level”. They were higher in the stressed employees’ group, which is not statistically significant.
Conclusion
The findings of this investigation observed that occupational stress increased clinical periodontal parameters and salivary RANKL of periodontitis in employees.
Acknowledgments
The authors would like to thank Mustansiriyah University, College of Dentistry, Baghdad – Iraq (www.uomustansiriyah.edu.iq).
Disclosure
The authors report no conflicts of interest in this work.