Psychoeducational Messaging to Reduce Alcohol Use for College Students With Type 1 Diabetes: Internet-Delivered Pilot Trial.

BACKGROUND: College environments promote high-volume or binge alcohol consumption among youth, which may be especially harmful to those with type 1 diabetes (T1D). Little is known about the acceptability and effectiveness of interventions targeting reduced alcohol use by college students with T1D, and it is unclear whether intervention framing (specifically, the narrator of intervention messages) matters with respect to affecting behavior change. Interventions promoted by peer educators may be highly relatable and socially persuasive, whereas those delivered by clinical providers may be highly credible and motivating. OBJECTIVE: The aim of this study is to determine the acceptability and impacts of an alcohol use psychoeducational intervention delivered asynchronously through web-based channels to college students with T1D. The secondary aim is to compare the impacts of two competing versions of the intervention that differed by narrator (peer vs clinician). METHODS: We recruited 138 college students (aged 17-25 years) with T1D through web-based channels and delivered a brief intervention to participants randomly assigned to 1 of 2 versions that differed only with respect to the audiovisually recorded narrator. We assessed the impacts of the exposure to the intervention overall and by group, comparing the levels of alcohol- and diabetes-related knowledge, perceptions, and use among baseline, immediately after the intervention, and 2 weeks after intervention delivery. RESULTS: Of the 138 enrolled participants, 122 (88.4%) completed all follow-up assessments; the participants were predominantly women (98/122, 80.3%), were White non-Hispanic (102/122, 83.6%), and had consumed alcohol in the past year (101/122, 82.8%). Both arms saw significant postintervention gains in the knowledge of alcohol's impacts on diabetes-related factors, health-protecting attitudes toward drinking, and concerns about drinking. All participants reported significant decreases in binge drinking 2 weeks after the intervention (21.3%; odds ratio 0.48, 95% CI 0.31-0.75) compared with the 2 weeks before the intervention (43/122, 35.2%). Changes in binge drinking after the intervention were affected by changes in concerns about alcohol use and T1D. Those who viewed the provider narrator were significantly more likely to rate their narrator as knowledgeable and trustworthy; there were no other significant differences in intervention effects by the narrator. CONCLUSIONS: The intervention model was highly acceptable and effective at reducing self-reported binge drinking at follow-up, offering the potential for broad dissemination and reach given the web-based format and contactless, on-demand content. Both intervention narrators increased knowledge, improved health-protecting attitudes, and increased concerns regarding alcohol use. The participants' perceptions of expertise and credibility differed by narrator. TRIAL REGISTRATION: ClinicalTrials.gov NCT02883829; https://clinicaltrials.gov/ct2/show/NCT02883829. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.1177/1932296819839503.

Clinical Trial Recruitment and Retention of College Students with Type 1 Diabetes via Social Media: An Implementation Case Study.

BACKGROUND: We sought to quantify the efficiency and acceptability of Internet-based recruitment for engaging an especially hard-to-reach cohort (college-students with type 1 diabetes, T1D) and to describe the approach used for implementing a health-related trial entirely online using off-the-shelf tools inclusive of participant safety and validity concerns. METHOD: We recruited youth (ages 17-25 years) with T1D via a variety of social media platforms and other outreach channels. We quantified response rate and participant characteristics across channels with engagement metrics tracked via Google Analytics and participant survey data. We developed decision rules to identify invalid (duplicative/false) records (N = 89) and compared them to valid cases (N = 138). RESULTS: Facebook was the highest yield recruitment source; demographics differed by platform. Invalid records were prevalent; invalid records were more likely to be recruited from Twitter or Instagram and differed from valid cases across most demographics. Valid cases closely resembled characteristics obtained from Google Analytics and from prior data on platform user-base. Retention was high, with complete follow-up for 88.4%. There were no safety concerns and participants reported high acceptability for future recruitment via social media. CONCLUSIONS: We demonstrate that recruitment of college students with T1D into a longitudinal intervention trial via social media is feasible, efficient, acceptable, and yields a sample representative of the user-base from which they were drawn. Given observed differences in characteristics across recruitment channels, recruiting across multiple platforms is recommended to optimize sample diversity. Trial implementation, engagement tracking, and retention are feasible with off-the-shelf tools using preexisting platforms.

Interprofessional provider educational needs and preferences regarding the provision of sexual and reproductive health care in cystic fibrosis.

BACKGROUND: Sexual and reproductive health (SRH) is an important disease-specific concern for adolescent and young adult (AYA) women that is not consistently addressed in cystic fibrosis (CF) centers. This study identifies educational needs and preferences of interprofessional CF providers regarding SRH in AYA women with CF. METHODS: Interprofessional CF providers participated in an anonymous survey regarding general and CF-specific SRH knowledge and skills, factors for optimizing SRH care, and preferred approaches for SRH training. We calculated descriptive statistics for all respondents and stratified by provider type. RESULTS: A total of 523 providers completed the survey (39% physicians/advanced practice providers, 19% nurses, 20% social workers, and 22% other disciplines). Half reported comfort responding to female AYA SRH concerns; however, only one-third were comfortable asking appropriate questions and confident taking a sexual history. Only 29% were comfortable with their current CF-specific SRH knowledge. Respondents' preferred SRH topics for further training included: pregnancy/parenthood planning, sexual functioning, urinary incontinence, intimate partner violence, and taking a sexual history. Nearly two-thirds felt having connection to women's health specialists familiar with CF would facilitate SRH care. Approximately one-third desired SRH educational materials for providers to view at point-of-care or through online case-based learning; <10% were interested in role playing SRH skills. CONCLUSION: Many interprofessional CF providers lack comfort and skills in addressing SRH with AYA women with CF. Provider training needs and approaches identified in this study can be used to develop tailored educational interventions to improve comprehensive CF care.

Cardiovascular reactions to psychological stress and abuse history: the role of occurrence, frequency, and type of abuse.

BACKGROUND AND OBJECTIVES: Extreme cardiovascular reactions to psychological stress have been associated with traumatic life experiences. Previous studies have focused on the occurrence or frequency of abuse rather than type of abuse. We examined how occurrence, frequency, and the type of abuse history are related to cardiovascular reactivity (CVR) to acute psychological stress. DESIGN: The study consisted of between group and continuous analyses to examine the association between occurrence, type, and frequency of abuse with cardiovascular reactions to acute psychological stress. METHODS: Data from 64 participants were collected. Heart rate, systolic blood pressure, and diastolic blood pressure were measured at baseline and during a standard mental arithmetic stress task. RESULTS: Individuals who experienced abuse showed diminished CVR to acute psychological stress; this was driven specifically by the history of sexual abuse. Frequency of abuse did not relate to stress reactions. CONCLUSIONS: These findings accord with previous work suggesting a relationship between traumatic life experience and hypoarousal in physiological reactivity and extend previous findings by suggesting the relationship may be driven by sexual abuse.