Design, implementation, and evaluation of a psychosocial intervention to improve mental health in pregnant adolescents: a mixed-methods protocol.

BACKGROUND

Adolescent pregnancy remains a critical global health issue, with the World Health Organization reporting a prevalence of 10.3%. Pregnant adolescents aged 10 to 19 face elevated risks of mental health challenges, including depression, anxiety, and stress. Despite these vulnerabilities, there is a notable lack of effective psychosocial interventions, particularly in low- and middle-income countries. This study aims to develop and evaluate a culturally tailored psychosocial support intervention to improve mental health outcomes among pregnant adolescents in Iran.

METHODS

This mixed-methods study comprises three sequential phases. First, a qualitative study will explore the experiences and perceptions of pregnant adolescents regarding psychosocial support. Second, insights from the qualitative phase will inform the development of a targeted intervention, guided by expert consensus using the Nominal Group Technique. Third, a quantitative phase will assess the intervention's effectiveness through a randomized controlled trial involving 84 pregnant adolescents. Key outcomes will include levels of social support, anxiety, depression, and stress, measured using validated instruments. Data collection will involve semi-structured interviews, expert panels, and pre- and post-intervention assessments.

DISCUSSION

The study is expected to advance understanding of the psychosocial needs of pregnant adolescents and provide evidence for culturally sensitive interventions. The findings aim to inform clinical practice and health policy, contributing to improved mental health and overall well-being among this high-risk population.

TRIAL REGISTRATION

This study has been approved by the Ethics Committee of Ahvaz Jundishapur University of Medical Sciences (IR.AJUMS.REC.1402.140) and registered with the Iranian Registry of Clinical Trials on June 26, 2023 (IRCT20190129042544N1).