ABSTRACT
MATERIALS AND METHODS: An extensive literature search among six eletronic databases and Grey Literature was used to identify systematic reviews (S) that could respond if: in individuals diagnosed with OKC (P), is there any influence of the treatment method (I/C) on the recurrence rate of the lesion (O)? After evaluating all titles and abstracts and then applying the eligibility criteria, the included studies were read in full, and data were extracted based on a standardized sheet ordered in the PICO sequence. The assessment of the quality of the systematic reviews included, was determined by AMSTAR2, and final synthesis were descriptively made based on the results and quality of the systematic reviews. RESULTS: From a total of 19 included systematic reviews, it was observed that the most used treatment for OKC was enucleation, followed by enucleation with adjuvant techniques and marsupialization. The mean percentage of recurrence was 16,2%, and the highest OKC recurrence rate was 43.2% after simple enucleation. The use of adjuvant techniques promoted reductions in OKC recurrence rates. The overall methodological quality of systematic reviews was critically low, and this parameter demonstrate the need for more studies to facilitate the choose of the treatment. CONCLUSION: Despite being the most used treatment, simple enucleation is related to the highest rate of recurrence, except when performed after marsupialization/decompression. In addition, the use of adjuvant techniques has a strong impact on reducing the likelihood of recurrence. However, these findings are not conclusive because of the critically low quality of the systematic reviews.
ABSTRACT
OBJECTIVE: This study aimed to evaluate, qualify, and summarize evidence presented in systematic reviews (SR) on treatments for bruxism. METHODS: The overview was conducted using the PICO strategy: children, adolescents, and adults with bruxism (P) were submitted to different treatments (I) compared to other treatments, placebo, or no treatment (C) in order to evaluate incidence, prevalence, and number of episodes of bruxism (O). The search was carried out in six databases and gray literature up to July 2023. Data were extracted, and the ROBS tool was used, followed by a descriptive synthesis of the results. RESULTS: A total of 31 SR were included. Sixteen showed a positive effect on episodes of bruxism (BE), while two had negative, one had neutral, and nine had inconclusive effects. Using the risk of bias in systematic reviews tool (ROBIS), risk of bias varied from low (n = 23) to high (n = 5) among the SR. Pharmacological treatment, oral rehabilitation, and other therapeutic approaches presented inconclusive or negative effects on BE, while oral appliances showed controversial effects. Biofeedback, physical therapy, laser therapy, and botulinum toxin showed positive effects on the reduction of BE. CONCLUSION: Biofeedback, physical therapy, laser therapy, and botulinum toxin showed positive effects on the reduction of BE; there is still a lack of studies to support the safe and long-term use of these therapies. REGISTRATION NUMBER: PROSPERO CRD42021273905.
Subject(s)
Systematic Reviews as Topic , Humans , Bruxism/therapy , Adolescent , Sleep Bruxism/therapy , Sleep Bruxism/epidemiologyABSTRACT
BACKGROUND: Bruxism is a repetitive masticatory muscle activity with a multifactorial etiology , that can be associated to emotional factors. AIM: The aim of the study is to identify the presence of oral habits (OHs) and their association with the trait of anxiety (State-Trait Anxiety Inventory for Children [STAI-C]) in pediatric patients with possible sleep bruxism (PSB). METHODS: Children between 3 and 12 years of age with PSB reported by their parents with complete deciduous or mixed dentition were included in the present study. Sociodemographic data (SD) as well as those on OHs such as only natural (ON), artificial breastfeeding (OA) or both (NA), finger sucking (FS), pacifier use (PC), and biting nails (BN) or objects (OB) were obtained through an interview with the parents/guardians answered the Brazilian version of the STAI-C questionnaire. STATISTICAL ANALYSIS USED: SD and OH as well as STAI-C findings were descriptively evaluated, while the associations between OH and STAI-C with PSB were evaluated using the Chi-square test (P < 0.05). RESULTS: The final sample was 52 children (6.62 ± 1.8 years). Of these, 51.9% were males, 82.7% reported not living in social risk areas, and 21.2% were only children. Considering the OH, patients participated in ON (26.9%), OA (9.6%), and both (63.5%); 13.5% had an FS habit and 46.2% had related PC use; and 80.8% were reported to have OB biting behaviors, while 53.8% participated in BN. The STAI-C was present in 25 (48.1%) patients with PSB and was not associated with the presence of OH. CONCLUSION: There is no association between STAI-C and OH in pediatric patients with PSB.