Abstract
Objectives This review documents published obsessive-compulsive disorder (OCD) cases with dental and oral conditions with potential impact on the dental procedure. The research question was, what are the psychiatric and behavioral features of people with OCD that might affect dental sessions? Methods This review followed the PRISMA guidelines (PROSPERO registration No. CRD42020212371). Six databases (PubMed, Scopus, Web of Science, LILACS, Cochrane Library, and PsycINFO) were screened for published clinical studies that report dental patients with obsessions or compulsions behaviors as identified by National Institute of Mental Health (NIMH). Inclusion of the studies was performed according to the eligibility criteria. The quality evaluation was carried out using the Joanna Briggs Institute's (JBI) Critical Appraisal Checklist. The results were qualitatively assessed for synthesis. Results After elimination of duplication, 530 articles were screened, and 35 articles were evaluated for eligibility. 17 studies met the inclusion criteria (8 case reports, 5 cross-sectional studies, 1 longitudinal cohort study, and 3 case-control studies) and were included in the review. All case reports demonstrated symptoms of obsessions or compulsions such as fear of germs and contamination, aggressive thoughts, having things symmetric in perfect order, excessive cleaning or handwashing, repeatedly checking things, and compulsive counting. OCD-related behavior was assessed in the included clinical investigations using standardized protocols such as Florida Obsessive-Compulsive Inventory, Symptom Checklist-90-Revised, 4-item Corah Dental Anxiety Scale, Diagnostic and Statistical Manual of Mental Disorders, and the Crown Crisp Experimental Index. Quality assessment of the 17 included articles revealed 14 articles with low risk of bias and 3 articles with moderate risk of bias. Conclusion The reported OCD symptoms may implement psychological difficulties during dental procedures without affecting the outcome. Although there was no contraindication for planning or performing dental treatments for a patient with OCD, dental-related procedures and protocols might be modified for successful dental appointments.
Highlights
Obsessive-compulsive disorder (OCD) is a severe psychological disorder, with global prevalence of 2-3% [1].e major characteristics of OCD include obsessional debilitating inner thoughts associated with repetitive behaviors [1]
OCD can be presented in four types of obsessive symptoms as identified by the National Institute of Mental Health (NIMH) including (1) fear of infection, germs diseases, and contamination; (2) aggressive thoughts against self or others; (3) impious thoughts; and (4) worries about symmetry and perfectionism [2]
All cases reported at least one obsessions or compulsions symptom according to the NIMH
Summary
Obsessive-compulsive disorder (OCD) is a severe psychological disorder, with global prevalence of 2-3% [1].e major characteristics of OCD include obsessional debilitating inner thoughts associated with repetitive behaviors [1]. OCD can be presented in four types of obsessive symptoms as identified by the National Institute of Mental Health (NIMH) including (1) fear of infection, germs diseases, and contamination; (2) aggressive thoughts against self or others; (3) impious thoughts; and (4) worries about symmetry and perfectionism [2]. According to these intrusive thoughts, obsessive patients feel the urge toward some behaviors as frequent washing and cleaning, checking things repetitively, and compulsive counting. Almost by 10 years of age, symptoms appear in around 20% of the affected population [3]
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