Alethea Desrosiers

Dr. Alethea Desrosiers

orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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5 July 2022 in Vulnerable Children and Youth Studies
Verified
Journal Article
Closed access
ADAlethea Desrosiers
Alethea Desrosiers
JFJordan Freeman
Jordan Freeman
RMRomita Mitra
Romita Mitra
LBLaura Bond
Laura Bond
LSLeila Dal Santo
Leila Dal Santo
TBTheresa S. Betancourt
Theresa S. Betancourt
Given the high rates of mental health problems and poor service access among youth in war-affected countries throughout Sub-Saharan Africa, incorporating evidence-based mental health interventions into alternative delivery platforms could improve service access in these settings. We conducted a randomized controlled pilot study with high-risk Sierra Leonean youth to investigate the feasibility of implementing the Youth Readiness Intervention (YRI), a cognitive behavioral and interpersonal therapy-based group intervention, within an employment promotion program (EPP) and preliminary effects of the YRI on mental health outcomes. Participants were 175 youth (females = 62%) ages 18–30 recruited via flyers and radio announcements. Participants were assigned to geographic clusters stratified by gender; clusters were randomized into YRI+EPP (n = 58) or EPP-only (n = 57). Statistically matched controls were recruited from comparable chiefdoms (n = 60). The 12-session YRI was delivered bi-weekly, following EPP completion. Qualitative findings indicated that the YRI was highly feasible and acceptable as integrated into the EPP. Mixed linear effects models showed promising trends. Compared with controls, both YRI+EPP and EPP-only males reported significantly reduced post-traumatic stress symptoms, and YRI+EPP reported marginally significantly reduced emotional regulation difficulties. EPP-only females reported significantly reduced functional impairment compared to controls. Findings suggest that the YRI can be feasibly implemented within an EPP. Integrating the YRI into existing delivery platforms may help increase access to mental health care in Sierra Leone and provide a leverage point for scaling up evidence-based mental health interventions in other low-resource settings globally. [Clinicaltrials.gov; NCT0360361; 5/18/18]

25 May 2016 in Journal of Psychoactive Drugs
Verified
Journal Article
Closed access
ADAlethea Desrosiers
Alethea Desrosiers
WCWeng-Tink Chooi
Weng-Tink Chooi
NZNorzarina Mohd Zaharim
Norzarina Mohd Zaharim
IAIMRAN AHMAD
IMRAN AHMAD
MYMohd Azhar Mohd Yasin
Mohd Azhar Mohd Yasin
MCMarek C. Chawarski
Marek C. Chawarski
The primarily rural and agrarian Kelantan province of Malaysia has high rates of drug use and is characterized by unique sociocultural factors. Combining qualitative and ethnographic methods, we investigated drug use and treatment needs of people who use drugs (PWUD) in rural areas of Kelantan. In February 2014, field visits, participant observation, and focus group discussions (FGDs) with 27 active PWUD were conducted in rural areas surrounding the capital city of Kelantan. The findings indicate a high prevalence of opiate and amphetamine type stimulants (ATS) use in these areas. FGD participants reported initiating drug use at early ages due to peer influences, to relieve boredom, to cope with problems, and a high saturation of villages with other PWUD was reported as a major contributor to their own continued drug use. They reported a trend of drug use initiation at younger ages and increased drug use among females. Participants were interested in treatment; however, their limited knowledge about treatment options and perceived limited availability of services were barriers to treatment seeking. Easy access to drugs, primarily from Thailand and facilitated by the use of mobile phones, resulted in an expanding prevalence of drug use that underscores the need to bolster education and prevention efforts and accessibility of treatment services in Kelantan.

28 November 2024 in Cambridge Prisms: Global Mental Health
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Journal Article
Open access
PDF file
MPMaría Piñeros-Leaño
María Piñeros-Leaño
ADAlethea Desrosiers
Alethea Desrosiers
NPNatalia Piñeros-Leaño
Natalia Piñeros-Leaño
AMAndrés Moya
Andrés Moya
CCCatalina Canizares-Escobar
Catalina Canizares-Escobar
TBTheresa S. Betancourt
Theresa S. Betancourt
Background: In Colombia, over 9 million people have been impacted by armed conflict, creating a significant need for mental health services. This study aimed to culturally adapt and pilot test the Youth Readiness Intervention (YRI), an evidence-based transdiagnostic mental health intervention, for conflict-affected Colombian youth aged 18-28 years. Methods: The eight phases of the Assessment, Decision, Administration, Production, Topical Experts, Integration, Training, and Testing (ADAPT-ITT) framework were used to culturally adapt the YRI for conflict-affected Colombian youth. The Framework for Reporting Adaptations and Modifications to Evidence-based Implementation Strategies (FRAME-IS) was used to track the adaptations made. Qualitative and quantitative data were gathered and analyzed throughout the adaptation process. Results: Data from the Assessment phase demonstrated a high need for mental health interventions among conflict-affected youth. The Testing phase revealed significant improvements in emotion regulation and functional impairment, suggesting the YRI is a promising intervention among conflict-affected Colombian youth. Qualitative data confirmed the intervention’s acceptability among youth and mental health providers. Conclusions: The YRI was successfully adapted for conflict-affected Colombian youth. Future studies using randomized designs are needed to test the effectiveness of the YRI for improving mental health among larger samples of Colombian conflict-affected youth.

3 February 2024 in BMC Public Health
Verified
Journal Article
Open access
PDF file
ADAlethea Desrosiers
Alethea Desrosiers
BCBidemi Carrol
Bidemi Carrol
HRHaley Ritsema
Haley Ritsema
WHWalker Higgins
Walker Higgins
FMFatoma Momoh
Fatoma Momoh
TBTheresa S. Betancourt
Theresa S. Betancourt
Background: Mental health disorders among youth contribute substantially to the global burden of disease, which is exacerbated in low- and middle-income countries (LMICs) due to large mental health treatment gaps. In Sierra Leone, a West African country with a long history of complex adversity, the mental health treatment gap is estimated at 98%. Implementing innovative mental health interventions that can be sustained at scale is a priority. The Youth Readiness Intervention (YRI) is an evidence-based mental health intervention for youth that can be delivered feasibly by lay health workers/nonspecialists. Using mobile-based technologies to assist implementation could improve the reach and sustainability of the YRI in Sierra Leone. This study aims to train teachers to deliver the YRI in Sierra Leone’s secondary schools and test the feasibility, acceptability, cost, and fidelity to the YRI of a mobile-based supervision model compared with standard, in-person supervision. Methods: We will conduct a hybrid type 3 implementation-effectiveness cluster randomized trial to assess the feasibility, acceptability, costs and fidelity to the YRI implemented by teachers receiving mobile-based supervision vs. standard supervision. Enrolled schools (N = 50) will be randomized to YRI + mobile supervision (N = 20), YRI + standard supervision (N = 20) or waitlist control (N = 10). We will recruit and enroll four teachers per intervention-condition school (N = 160) and 1200 youth. We will collect data on implementation outcomes among teachers, principals and youth via a mixed methods approach at baseline and post-intervention. We will also collect quantitative data on youth mental health and functioning as secondary outcomes at baseline and post-intervention, as well as cost-effectiveness data at 12-month follow-up. Discussion: Study findings have the potential to expand the reach of mental health services among youth in low-resource settings via a teacher workforce. The use of mobile tools, if successful, could support further scale out and sustainment of the YRI to other regions of Sierra Leone and West Africa more broadly, which could help address the mental health treatment gap. Trial registration: Clinical Trial Network: NCT05737667.

2 February 2021 in JMIR Research Protocols
Verified
Journal Article
Open access
ADAlethea Desrosiers
Alethea Desrosiers
CSCarolyn Schafer
Carolyn Schafer
RERebecca Esliker
Rebecca Esliker
MJMusu Jambai
Musu Jambai
TBTheresa S. Betancourt
Theresa S. Betancourt
Background: Past trauma and exposure to violence have been related to poor emotion regulation and household violence, which can have persistent mental health effects across generations. The Family Strengthening Intervention for Early Childhood Development (FSI-ECD/called Sugira Muryango in Rwanda) is an evidence-based behavioral home-visiting intervention to promote caregiver mental health, positive parenting practices, and early childhood development among families facing adversity. In Sierra Leone and other lower- and middle-income countries, mobile health (mHealth) technology has the potential to improve health care delivery and health outcomes. Objective: This study aims to (1) apply a user-centered design to develop and test mHealth tools to improve supervision and fidelity monitoring of community health workers (CHWs) delivering the FSI-ECD and (2) conduct a pilot randomized controlled trial of the FSI-ECD to assess feasibility, acceptability, and preliminary effects on caregiver mental health, emotion regulation, caregiving behaviors, and family violence in high-risk families with children aged 6-36 months in comparison with control families receiving standard care. Methods: We will recruit and enroll CHWs, supervisors, and families with a child aged 6-36 months from community health clinics in Sierra Leone. CHWs and supervisors will participate in 1 problem analysis focus group and 2 user interface/user experience cycles to provide feedback on mHealth tool prototypes. Families will be randomized to mHealth-supported FSI-ECD or standard maternal and child health services. We will collect quantitative data on caregiver mental health, emotion regulation, caregiving behaviors, and family functioning at baseline, postintervention, and 3-month follow up. We will use a mixed methods approach to explore feasibility and acceptability of mHealth tools and the FSI-ECD. Mixed effects linear modeling will assess FSI-ECD effects on caregiver outcomes. Cost-effectiveness analysis will estimate costs across FSI-ECD versus standard care. Results: Funding for this study was received from the National Institutes of Mental Health on August 17, 2020. Institutional Review Board approval was received on September 4, 2020. Data collection is projected to begin on December 15, 2020. Conclusions: This study will provide important data on the feasibility, acceptability, and preliminary efficacy of mHealth-supported delivery of an evidence-based family home-visiting intervention in a postconflict LMIC. Trial Registration: ClinicalTrials.gov NCT04481399; https://clinicaltrials.gov/ct2/show/NCT04481399. International Registered Report Identifier (IRRID): PRR1-10.2196/25443

11 November 2024 in BMC Psychiatry
Verified
Journal Article
Open access
PDF file
ADAlethea Desrosiers
Alethea Desrosiers
ISIndrani Saran
Indrani Saran
AAAriana M. Albanese
Ariana M. Albanese
CACara M. Antonaccio
Cara M. Antonaccio
SNSarah E. Neville
Sarah E. Neville
TBTheresa S. Betancourt
Theresa S. Betancourt
Background: The prevalence of household violence in low- and middle-income countries (LMICs) is high, and exposure to violence has significant adverse effects on both mental health and child development across generations. Evidence-based services to improve parenting practices and reduce household violence in LMICs are scarce, particularly across rural regions of West Africa. This study explored the feasibility, acceptability, and potential benefits of an evidence-based home-visiting intervention to promote early childhood development and reduce household violence—the Family Strengthening Intervention for Early Childhood Development and Violence-Prevention (FSI-ECD + VP)—among vulnerable families in rural regions of Sierra Leone. Methods: Eighty dual-caregiver households in the Makeni region of Sierra Leone were included in the study (N = 160 caregivers; 73% female). Eligibility criteria included having at least one child aged 6–36 months and elevated scores (> 62.5) on the Difficulties in Emotion Regulation Scale (DERS). Community Health Workers (CHWs) employed in the Makeni region completed a 3-week FSI-ECD + VP training. Families were randomized to receive either the FSI-ECD + VP or treatment as usual (TAU). Research assistants blinded to treatment assignment assessed caregiver mental health, caregiver-child interactions, and household violence at baseline, post-intervention, and 3-month follow-up time points. Results: Triangulation of quantitative and qualitative data showed that caregivers, CHWs, and supervisors generally perceived the intervention as beneficial, feasible, and acceptable. Mixed effects models showed that caregivers who received the FSI-ECD + VP had significantly improved caregiver-child relationship outcomes compared to TAU as assessed by the Home Observation for Measurement of the Environment and the Observation of Caregiver-Child Interactions at post-intervention. Preliminary data also suggests that caregivers receiving the FSI-ECD + VP were less likely to have experienced intimate partner physical violence during the post-intervention period, and had lower symptoms of anxiety and depression at 3-month follow-up. Conclusions: FSI-ECD + VP delivery by CHWs in Sierra Leone may be feasible and acceptable; it may also help improve caregiver-child interactions and reduce the likelihood of household violence among vulnerable families with young children. Task-sharing approaches may help increase acceptability and access to evidence-based behavioral interventions that promote early childhood development and violence prevention among families in rural regions of Sierra Leone and other similar settings. Trial registration: The study is registered in clinicaltrials.gov (NCT 03045640; 07/22/2020). This study follows the Consort 2010 guidelines for reporting of clinical trials.