Factors associated with orthodontic pain
| Autor: | Tony R. Merriman, Mauro Farella, Joseph S Antoun, Wei Lin, Ruth Topless, Ambra Michelotti |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Candidate gene Orthodontic Appliances Fixed business.industry Pain Anxiety Orthodontic Appliances Surveys and Questionnaires Smartphone app Physical therapy medicine Trait anxiety Humans In patient Comt gene medicine.symptom business Child General Dentistry Psychosocial rs4680 |
| Zdroj: | Journal of oral rehabilitation. 48(10) |
| ISSN: | 1365-2842 |
| Popis: | Background Pain experienced at teeth during orthodontic treatment varies largely over time, with the reasons for its interindividual variability being largely unknown: age, sex, clinical activations, psychosocial factors and genetic polymorphisms of candidate genes are putative factors that may account to explain this variability. We aimed to investigate the effect of clinical, demographic, psychological and genetic factors on pain levels experienced during fixed orthodontic treatment. Methods A convenience sample of 183 patients undergoing full-fixed orthodontic treatment were recruited. Participant's pain levels were assessed seven times over a three-day period via a smartphone app. Clinical, demographic and psychological data were collected via questionnaires. This included the Pain Catastrophising Scale (Child version), the Corah Dental Anxiety Scale and the State and Trait Anxiety Inventory. Participants provided a DNA sample either in the form of blood or saliva, which were used for genotyping COMT gene rs6269, rs4680, rs4646310, NR3C1 gene rs2963155 and the HTR2A gene rs9316233. Results Bond ups had the greatest influence on perceived levels of pain experienced on teeth during orthodontic treatment, accounting for over 20% of total variance in pain response. High-pain responders had higher scores on pain catastrophising (magnification subscale). Self-reported pain during fixed orthodontic treatment was not influenced by sex, age, time into treatment, anxiety, nor by polymorphisms of COMT, HTR2A or NR3C1 genes. Conclusions Pain on teeth resulting from orthodontic fixed appliances is stronger during bonds-up and in patients with high catastrophising scores. Demographics, type of clinical activations and the genetic polymorphisms investigated in this research had little or no impact on perceived pain levels. |
| Databáze: | OpenAIRE |
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