A Systematic Review of Interventions to Improve Mental Health and Substance Use Outcomes for Individuals with Prenatal Alcohol Exposure and Fetal Alcohol Spectrum Disorder

Individuals with fetal alcohol spectrum disorder (FASD) experience remarkably high rates of mental health and substance use challenges, beginning early in life and extending throughout adulthood. Proactive intervention can help to mitigate some of these negative experiences. Although the literature on FASD intervention is growing, there is currently a lack of consolidated evidence on interventions that may improve mental health and substance use outcomes in this population. Informed by a life course perspective, we undertook a systematic review of the literature to identify interventions that improve mental wellness through all developmental stages for people with prenatal alcohol exposure (PAE) and FASD. A total of 33 articles were identified, most of which were focused on building skills or strategies that underlie the well-being of children with PAE and FASD and their families. Other interventions were geared toward supporting child and family wellness and responding to risk or reducing harm. There was a notable lack of interventions that directly targeted mental health and substance use challenges, and a major gap was also noted in terms of interventions for adolescents and adults. Combined, these studies provide preliminary and emerging evidence for a range of intervention approaches that may support positive outcomes for individuals with FASD across the life course.     

Uncertainty management for individuals with Lynch Syndrome: Identifying and responding to healthcare barriers

ObjectiveExamine the uncertainty management process of individuals with Lynch syndrome (LS).Methods19 phone interviews were conducted with individuals with LS. The interview guide included questions on family communication, risk perceptions, and uncertainty management. Data were analyzed using the constant comparison method to code for emergent themes.ResultsQualitative analysis found individuals with LS tried to manage their uncertainty through preventive care, but were often confounded by healthcare barriers. Healthcare barriers included cost and insurance issues, absence of coordinated care, insufficient provider knowledge, and lack of patient-centered communication. Participants reported increased uncertainty and anxiety due to these barriers and used alternative uncertainty management strategies such as advocating for themselves with providers, seeking information online, and communicating with family for emotional support.ConclusionHealthcare barriers identified in this study exacerbated uncertainty and anxiety for individuals with LS and challenged their ability to engage in preventive care. In response, participants used alternative uncertainty management strategies to reduce their uncertainty, which may have unintended negative consequences.Practice implicationsFindings support the need for providers to partner with specialists in genetics and/or LS to better care for individuals with LS. Findings highlight opportunities for interventions in healthcare to better support individuals with LS.     

Influence of Single-file Endodontics on Apical Transportation in Curved Root Canals: An Ex Vivo Micro–Computed Tomographic Study

Introduction

More information regarding the ability of single files to maintain the original canal position is required before adopting a single-file approach to cleaning and shaping. This study compares apical transportation in curved root canals when instrumenting with a single WaveOne (WO) file (Dentsply Tulsa Dental Specialties, Tulsa, OK) in a reciprocating motion with that incurred when using a sequence of Twisted Files (TFs; SybronEndo, Orange, CA) in a continuous rotating motion.

Methods

Forty mesial canals of mandibular molars were evenly allocated into 2 balanced groups (n = 20) with a 17-mm average canal length and 20° average curvature. Canals were accessed in a conventional manner and instrumentation was completed with a single WO file or a series of TFs. The canals were instrumented according to the manufacturers' protocol. Apical transportation was assessed on a comparison of the pre- and postinstrumentation micro–computed tomographic scans at 1-, 2-, 3-, 4-, and 5-mm sections. One-way analysis of variance was performed to assess if a significant difference between systems exists.

Results

No significant difference (P > .05) was found between the WO and TF groups. Transportation in the mesial direction was of greater magnitude than distal transportation for both files systems. The mean transportation in the mesial direction was 100.1 ± 8.8 μm (WO group) and 101.0 ± 10.9 μm (TF group) (P = .5), whereas distal transportation was found to be 80.9 ± 14.6 μm (WO group) and 60.3 ± 11.0 μm (TF group) (P = .3).

Conclusions

The results suggest that no difference exists between the WO file system and the conventional multifile TF system when considering apical transportation in curved canals.