Preliminary Results of an Interdisciplinary Behavioral Program to Improve Access to Preventative Dental Care for Adults With Intellectual and Developmental Disabilities.

Adults with intellectual and developmental disabilities (AIDD) experience significant oral health disparities, partially due to perceived behavioral issues. This article describes the preliminary outcomes of a developing interdisciplinary (dental, medical, behavioral) program involving a behavioral intervention for AIDD previously receiving preventative dental care with sedation, general anesthesia, or protective stabilization (SAS). After a baseline assessment, a board-certified behavior analyst implemented increasingly complex behavioral interventions during simulated dental visits. Prior to COVID-19 pandemic-related restrictions, there were 32 active participants; 15 (46.9%) successfully completed a focused, real dental exam with simple behavioral interventions and 17 (53.1%) remain in treatment. These preliminary results suggest that many AIDD previously receiving SAS may participate in a preventative dental exam with minimal behavioral supports, if given the opportunity.

Identifying key components of a web-based long term care planning intervention for family caregivers of individuals with intellectual/developmental disabilities.

BACKGROUND: Few family caregivers of individuals with intellectual or developmental disabilities develop long-term care (LTC) plans for their relative. Web-based interventions promoting LTC planning have potential for widespread adoption into clinical practice. METHODS: We conducted focus groups with 49 primary caregivers of individuals with intellectual or developmental disabilities in NY, PA, OH, DE, and TX to identify barriers and facilitators of LTC planning, review existing tools, and identify critical features for web-based LTC planning interventions. Participants also answered questions on demographic characteristics and functional status. RESULTS: NVivo qualitative analysis software was used to analyse focus groups using a grounded theory approach. Caregivers identified web tool accessibility and topics such as finances, housing, and government benefits as critical. Caregivers also described desired features for a LTC planning tool. CONCLUSIONS: This study identified desired characteristics of web-based LTC planning tools and ways in which existing web-based interventions might be adapted or enhanced.

Implementation of an academic adult primary care clinic for adolescents and young adults with complex, chronic childhood conditions.

PURPOSE: For the growing population of adolescents and young adults with chronic childhood conditions (AYACCC), the transition from pediatric to adult health care contains many barriers and appropriate adult-based health care options are few. In 2005, the Transition Medicine Clinic (TMC), affiliated with Baylor College of Medicine, was established in Houston, Texas. It is one of the first clinics of its kind and serves AYACCC by providing a medical home in the adult health care system. This article describes the development and implementation of the TMC, its patient population and their resource needs, and lessons learned along the way. METHODS: We retrospectively examined the electronic health records of 332 patients that established care in the TMC prior to July, 2011. Data were collected describing multiple facets of the patient population and their resource utilization, both in aggregate and for several subgroups. RESULTS: The most common primary diagnoses were cerebral palsy, spina bifida, Down syndrome, genetic conditions, and autism. Patient characteristics demonstrated the unique challenges faced by the clinic: more than 80% received Medicaid, 65% had an intellectual disability, 41% used a wheelchair, and most had multiple secondary diagnoses. Compared to typical adult primary care practices, a larger amount of clinical resources, medical technology, and specialists were used, especially for those with the most medically fragile conditions. CONCLUSIONS: The results suggest that a clinic serving AYACCC requires physicians and support staff familiar with the aforementioned issues that are willing to spend a considerable amount of time and effort outside of routine office visits in health care coordination. Because many of these patients are covered by publicly funded health insurance, enhanced reimbursement must be considered to keep clinics like the TMC self-sustaining. Future research is needed to demonstrate adult-based care delivery models, develop clinical care guidelines, and evaluate key clinical outcomes.

Multiple facets of Arabidopsis seedling development require indole-3-butyric acid-derived auxin.

Levels of auxin, which regulates both cell division and cell elongation in plant development, are controlled by synthesis, inactivation, transport, and the use of storage forms. However, the specific contributions of various inputs to the active auxin pool are not well understood. One auxin precursor is indole-3-butyric acid (IBA), which undergoes peroxisomal ß-oxidation to release free indole-3-acetic acid (IAA). We identified ENOYL-COA HYDRATASE2 (ECH2) as an enzyme required for IBA response. Combining the ech2 mutant with previously identified iba response mutants resulted in enhanced IBA resistance, diverse auxin-related developmental defects, decreased auxin-responsive reporter activity in both untreated and auxin-treated seedlings, and decreased free IAA levels. The decreased auxin levels and responsiveness, along with the associated developmental defects, uncover previously unappreciated roles for IBA-derived IAA during seedling development, establish IBA as an important auxin precursor, and suggest that IBA-to-IAA conversion contributes to the positive feedback that maintains root auxin levels.