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"Ingersoll, Karen S."
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A protocol for a randomized controlled trial of couples motivational interviewing to reduce drug use and HIV transmission risk among male couples in the US: the Couples Health Project
2024
Background
To reduce substance use and sexual HIV transmission risk among sexual minority men (SMM) requires the development of interventions tailored for those in relationships. In the past 5 years, there have been considerable advances in the development of motivational nterviewing (MI) with couples. The Couples Health Project (CHP) is the first multi-session risk reduction protocol built on this formative research. The purpose of this study is to evaluate the efficacy of CHP relative to a standard of care control – couples HIV testing and counseling (CHTC).
Methods
Eligibility includes couples where both partners are aged 18 or older, identify as cisgender male (assigned male sex at birth and identify as male gender), live in the US, and can communicate in English. Additionally, at least one partner has to be aged 18–34, HIV-negative, report recent drug use (excluding cannabis) and report condomless anal sex during the past 30 days. Couples are randomized post-baseline assessment to either CHP or CHTC. Follow-up assessments are completed at 3, 6, and 9-months post-randomization.
Discussion
Findings from this trial will inform the practice of MI with couples. If found efficacious, the CHP intervention would be the first multi-session MI with couples’ risk reduction protocol designed for use by substance use treatment or HIV prevention service providers who wish to engage SMM and their relationship partners.
Protocol version
1.0; April 1, 2024.
Trial registration
ClinicalTrials.gov Protocol Registration; NCT06307977; completed March 6, 2024;
https://register.clinicaltrials.gov/
.
Journal Article
A Novel Just-in-Time Intervention for Promoting Safer Drinking Among College Students: App Testing Across 2 Independent Pre-Post Trials
by
Daniel, Katharine E
,
Chow, Philip I
,
Cheney, Kathryn
in
Adolescent
,
Adult
,
Alcohol Abuse, Alcoholism Prevention and Recovery
2025
Binge drinking, which is linked to various immediate and long-term negative outcomes, is highly prevalent among US college students. Behavioral interventions delivered via mobile phones have a strong potential to help decrease the hazardous effects of binge drinking by promoting safer drinking behaviors.
This study aims to evaluate the preliminary efficacy of bhoos, a novel smartphone app designed to promote safer drinking behaviors among US college students. The app offers on-demand educational content about safer alcohol use, provides dynamic feedback as users log their alcohol consumption, and includes an interactive drink tracker that estimates blood alcohol content in real time.
The bhoos app was tested in 2 independent pre-post studies each lasting 4 weeks, among US college students aged 18-35 years. The primary outcome in both trials was students' self-reported confidence in using protective behavioral strategies related to drinking, with self-reported frequency of alcohol consumption over the past month examined as a secondary outcome.
In study 1, bhoos was associated with increased confidence in using protective behavioral strategies. Students also endorsed the high usability of the app and reported acceptable levels of engagement. Study 2 replicated findings of increased confidence in using protective behavioral strategies, and demonstrated a reduction in the self-reported frequency of alcohol consumption.
Bhoos is a personalized, accessible, and highly scalable digital intervention with a strong potential to effectively address alcohol-related behaviors on college campuses.
Journal Article
The impact of medication regimen factors on adherence to chronic treatment: a review of literature
by
Ingersoll, Karen S.
,
Cohen, Jessye
in
Acquired immune deficiency syndrome
,
Acquired Immunodeficiency Syndrome - drug therapy
,
Acquired Immunodeficiency Syndrome - psychology
2008
This article reviews recent literature in chronic illness or long-term health management including asthma, contraception, diabetes, HIV disease, and hypertension/cardiovascular disease, mental disorders, pain, and other diseases to determine the relationship between regimen factors and adherence to medications. The authors conducted an electronic literature search to detect articles published between 1998 and 2007. Articles were included if they pertained to a chronic illness or to contraception, included a clear definition of how adherence was measured, and included regimen factors as primary or secondary explanatory variables. Methodology of the studies varied greatly, as did methods of measuring adherence and regimen factors. Surprisingly few of these articles concerned (1) chronic treatment, (2) regimen factors such as dosing, pill burden, and regimen complexity, and (3) adherence measured in a clear manner. Most studies failed to use state-of-the-art methods of measuring adherence. Despite these flaws, a suggestive pattern of the importance of regimen factors, specifically dose frequency and regimen complexity, emerged from this review.
Journal Article
A Test of Motivational Plus Nicotine Replacement Interventions for HIV Positive Smokers
by
Cropsey, Karen L.
,
Ingersoll, Karen S.
,
Heckman, Carolyn J.
in
Abstinence
,
Acquired Immune Deficiency Syndrome
,
Administration, Cutaneous
2009
The purpose of this study was to test two combination motivational plus pharmacological interventions for smoking cessation among HIV positive smokers. Participants were 40 adults receiving HIV care who smoked daily reporting interest in smoking reduction. Measures were administered at baseline, 1-month, and 3-month follow-ups. Participants were randomly assigned to self-guided reading plus nicotine patch (
n
= 18) or motivational interviewing plus nicotine patch (
n
= 22). Groups did not differ at 3 months on biochemically-verified abstinence. The sample reduced cigarettes per day by half a pack and the percent of smoking days by 41%, and 22% were abstinent at 3-month follow-up. Compliance with the nicotine patch was poor and declined over time, but patch use was unrelated to carbon monoxide level at 3-month follow-up. Smoking cessation interventions for people with HIV can be helpful and should include components that encourage some smoke-free days, increase self-efficacy, and attend to adherence to nicotine replacement treatment.
Journal Article
A randomized controlled trial of a digital cognitive behavioral therapy for insomnia for older adults
by
Mattos, Meghan K.
,
Ritterband, Lee M.
,
Bashir, Mudhasir
in
631/477
,
692/308/409
,
Behavior modification
2025
Older adults with insomnia face considerable challenges accessing treatment given limited availability to first-line therapy (Cognitive-Behavioral Therapy for Insomnia, CBT-I). This study evaluated the efficacy of Sleep Healthy Using the Internet for Older Adults Suffering with Insomnia and Sleeplessness (SHUTi OASIS), a tailored CBT-I internet intervention for older adults with insomnia, in a 3-arm randomized controlled trial (SHUTi OASIS alone, SHUTi OASIS + stepped support, online patient education [PE]). 311 participants (ages 55–95) were randomized to receive SHUTi OASIS (alone
n
= 105; with stepped support
n
= 102), with both conditions reporting significant improvements across post, 6-month, and 12-month follow-ups in insomnia severity compared to those receiving PE (
n
= 104). Clinically meaningful indices of insomnia response and remission were also higher among those receiving SHUTi OASIS. Those who received SHUTi OASIS also significantly outperformed those receiving PE on secondary outcomes, including sleep onset latency, wake after sleep onset, sleep efficiency, number of awakenings, sleep quality, and fatigue, across most timepoints. Results indicate that digital CBT-I provides important benefits for older adults, offering strong potential to expand access to insomnia treatment for this underserved population.
Journal Article
Think-Aloud Testing of a Novel Safer Drinking App for College Students During COVID-19: Usability Study
by
Alamiri, Nour Sami
,
Smith, Jessica Gomez
,
Halbert, Jennifer P
in
Alcohol use
,
Behavior
,
College students
2022
Hazardous alcohol consumption, and binge drinking in particular, continues to be common among college students, posing the greatest risk for their health and safety. Despite widespread exposure to evidence-based preventive interventions among US undergraduates, only modest and temporary effects on risky drinking occur. Formative studies have demonstrated that students want a more engaging intervention tool for risky drinking that can be used just in time.
The purpose of this study is to test the appeal, relevance, and perceived utility of a draft mobile app for safer student drinking at a public university in Virginia.
Undergraduate student participants tested the draft mobile app via a web-based prototype that tailors to individual feedback with hot spots that responded to their taps to mimic app functionality. They narrated their impressions, navigation, and comments in a standardized think-aloud procedure. After each round of think-aloud interviews, researchers debriefed the investigators and developers to discuss findings and brainstorm app modifications.
Minor changes to the functionality and aesthetics would improve usability of the app (eg, option for light mode in app settings). Student testers recommended tailoring the app to the needs of college students and to aspects of the local university's drinking culture.
Findings from this study will be synthesized with information gained from other formative work to determine the final app features. We will test the app in a pilot randomized trial to assess app use and the impact of the app on college student drinking behavior over several months.
Journal Article
BingeDrinking—Using Social Media to Understand College Binge Drinking: Qualitative Study
by
Alamiri, Nour Sami
,
Smith, Jessica Gomez
,
Halbert, Jennifer P
in
Alcohol abuse
,
Alcohol use
,
Behavior
2022
Hazardous drinking among college students persists, despite ongoing university alcohol education and alcohol intervention programs. College students often post comments or pictures of drinking episodes on social media platforms.
This study aimed to understand one university's student attitudes toward alcohol use by examining student posts about drinking on social media platforms and to identify opportunities to reduce alcohol-related harm and inform novel alcohol interventions.
We analyzed social media posts from 7 social media platforms using qualitative inductive coding based on grounded theory to identify the contexts of student drinking and the attitudes and behaviors of students and peers during drinking episodes. We reviewed publicly available social media posts that referenced alcohol, collaborating with undergraduate students to select their most used platforms and develop locally relevant search terms; all posts in our data set were generated by students associated with a specific university. From the codes, we derived themes about student culture regarding alcohol use.
In total, 1151 social media posts were included in this study. These included 809 Twitter tweets, 113 Instagram posts, 100 Greekrank posts, 64 Reddit posts, 34 College Confidential posts, 23 Facebook posts, and 8 YouTube posts. Posts included both implicit and explicit portrayals of alcohol use. Across all types of posts reviewed, positive drinking attitudes were most common, followed by negative and then neutral attitudes, but valence varied by platform. Posts that portrayed drinking positively received positive peer feedback and indicate that drinking is viewed by students as an essential and positive part of university student culture.
Social media provide a real-time picture of students' behavior during their own and others' heavy drinking. Posts portray heavy drinking as a normal part of student culture, reinforced by peers' positive feedback on posts. Interventions for college drinking should help students manage alcohol intake in real time, provide safety information during alcohol use episodes, and raise student awareness of web-based privacy concerns and reputation management. Additional interventions for students, alumni, and parents are needed to address positive attitudes about and traditions of drinking.
Journal Article
Pilot Randomized Controlled Trial of Motivational Interviewing with Sexual Minority Male Couples to Reduce Drug Use and Sexual Risk: The Couples Health Project
2022
A randomized controlled trial evaluated the preliminary efficacy of a dyadically-delivered motivational interviewing (MI) intervention to reduce drug use and sexual risk in a sample of 50 sexual minority (cis)male (SMM) couples. In each couple, at least one partner was aged 18–29; reported drug use and sexual HIV transmission risk; and was HIV-negative. Couples were randomized to either the three-session MI intervention or an attention-matched control, with follow-up surveys completed at 3- and 6-months post-baseline. Between-group differences for all outcomes were non-significant in the overall sample. Subsequent moderation analyses indicated the intervention significantly reduced illicit drug use (excluding marijuana) at 3-month follow-up when either respondents (B = − 1.96; interval rate ratio—IRR 0.02–1.22; p = .001), their partners (B = − 2.60; IRR 0.01–0.64; p = .004), or both (B = − 2.38; IRR 0.01–0.80; p = .001) reported high levels of baseline use. The intervention also reduced condomless anal sex (CAS) with casual partners when both partners reported high frequency baseline CAS (B = − 2.54; IRR 0.01–0.83; p = .047). Findings provide initial evidence of the potential for MI to address drug use and sexual risk-taking among SMM couples at highest risk.Trial Registration ClinicalTrials.gov (NIH U.S. National Library of Medicine) Identifier: #NCT03386110.
Journal Article
Development and differentiability of three brief interventions for risky alcohol use that include varying doses of motivational interviewing
by
Lum, Paula J.
,
Saitz, Richard
,
Cockrell, Stephanie A.
in
Alcoholism - diagnosis
,
Alcoholism - therapy
,
Brief alcohol intervention in primary care
2018
Background
While brief intervention (BI) for risky alcohol use generally yields positive effects among those identified by screening, effect sizes are small and there is unexplained heterogeneity in outcome. The heterogeneity may be related to differences in intervention style and content, including elements of motivational interviewing (MI). To date, it has been difficult to interpret the role of MI in BI and these gaps in knowledge interfere with efforts to train, disseminate and implement BI that retains and maximizes efficacy. This study sought to develop BI protocols with varying doses of MI and test their differentiability. Differentiable BI protocols could allow for future studies that prospectively evaluate the role MI plays in affecting BI outcome.
Methods
We developed three intervention protocols: brief advice, standard BI (NIAAA Clinician’s Guide), and MI-enhanced BI and administered them to 45 primary care patients who reported exceeding recommended drinking limits. We then rated the BI sessions for fidelity to the assigned protocol as well as MI consistency based on Motivational Interviewing Treatment Integrity (MITI) scale scores. The differentiability of BI protocols was determined by calculating fidelity to assigned protocols and comparing MITI scores using pairwise, Tukey-adjusted comparisons of least squares mean scores.
Results
High rates of fidelity to each protocol were achieved. The three BI protocols were also highly differentiable based on MITI scores.
Conclusions
The three interventions can be used in future trials to prospectively examine the role MI has in determining BI outcome.
Trial registration
clinicaltrials.gov NCT02978027, retrospectively registered 11/28/16
Journal Article
Affordable Care Act Qualified Health Plan Coverage: Association With Improved HIV Viral Suppression for AIDS Drug Assistance Program Clients in a Medicaid Nonexpansion State
by
McManus, Kathleen A.
,
Engelhard, Carolyn L.
,
Bailey, Steven
in
Acquired immune deficiency syndrome
,
Acquired Immunodeficiency Syndrome - drug therapy
,
Acquired Immunodeficiency Syndrome - virology
2016
Background. With the Patient Protection and Affordable Care Act, many state AIDS Drug Assistance Programs (ADAPs) shifted their healthcare delivery model from direct medication provision to purchasing qualified health plans (QHPs). The objective of this study was to characterize the demographic and healthcare delivery factors associated with Virginia ADAP clients' QHP enrollment and to assess the relationship between QHP coverage and human immunodeficiency virus (HIV) viral suppression. Methods. The cohort included persons living with HIV who were enrolled in the Virginia ADAP (n = 3933). Data were collected from 1 January 2013 through 31 December 2014. Multivariable binary logistic regression was conducted to assess for associations with QHP enrollment and between QHP coverage and viral load (VL) suppression. Results. In the cohort, 47.1% enrolled in QHPs, and enrollment varied significantly based on demographic and healthcare delivery factors. In multivariable binary logistic regression, controlling for time, age, sex, race/ethnicity, and region, factors significantly associated with achieving HIV viral suppression included QHP coverage (adjusted odds ratio, 1.346; 95% confidence interval, 1.041–1.740; P = .02), an initially undetectable VL (2.809; 2.174–3.636; P < .001), HIV rather than AIDS disease status (1.377; 1.049–1.808; P = .02), and HIV clinic (P < .001). Conclusions. QHP coverage was associated with viral suppression, an essential outcome for individuals and for public health. Promoting QHP coverage in clinics that provide care to persons living with HIV may offer a new opportunity to increase rates of viral suppression.
Journal Article