Adolescents in Latin America are at major risk for unwanted pregnancies leading to unsafe abortions and maternal health risks. Mostly, adolescent health programmes tend to focus on unidirectional interventions aiming at a single determinant of adolescents´ sexual and reproductive health. However, evidence exists that a complex health problem should be addressed by an equally nuanced and multipronged response. Knowledge is lacking on how to develop a comprehensive approach to promote adolescents' sexual health. The CERCA study will conduct an implementation based on the hypothesis that a comprehensive strategy of community-embedded interventions helps to improve the sexual health of adolescents. We will test this hypothesis and describe the development, implementation and testing of interventions in three Latin American cities: Cochabamba (Bolivia), Cuenca (Ecuador) and Managua (Nicaragua). The research methodology has been designed based on the methodological frameworks of action research, community based participatory research and intervention mapping. The interventions are complex addressing different target groups (adolescents, parents, authorities and health providers) and focussing on various behaviours that are related to communication about sexuality, information seeking, access to health care and safe sexual intercourse. For the evaluation of effectiveness a randomised and non-randomised controlled study was developed for respectively Managua and the two other cities. Furthermore a process evaluation is conducted. This research will result in a framework that will contribute to the planning of interventions that are effective and responsive to adolescents' sexual health needs.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
9,625
TPB is appropriate to influence adolescents' behaviour related to the use of contraceptive methods and their health/information seeking behaviour. The SCT helped to find out strategies to improve communication about sexuality, to promote openness towards adolescents' sexuality among parents, community members and health providers and for health providers to adopt a more adolescent friendly attitude.The development of the strategies in the different countries is a dynamic process that is continuously being adapted. The target groups were "driving" the process of identifying, selecting and implementing interventions. Therefore, local institutions were involved in the intervention. Attention was paid to ensure that the interventions were in line with the existing local structures/policies and reinforce the local health system.Primary health care services had a key role in the interventions. Gender was a transversal topic throughout the intervention process.
South Group
Cochabamba, Bolivia
Universidad de Cuenca
Cuenca, Ecuador
Centro de investigaciones y estudios de salud
Managua, Nicaragua
Instituto Centro Americano de la Salud
Managua, Nicaragua
Self-reported use of modern contraceptives at 18 months of interventions.
Self-reported exposure to intervention activities and registered participation at intervention activities.
Time frame: At 18 months of intervention
Self-reported ease to communicate about sexuality with parents, partner, friends.
Self-reported exposure to intervention activities, registered participation at intervention activities and registered access of adolescents to health services.
Time frame: At 18 months of intervention
Self-reported access health services for sexual and reproductive health.
Self-reported exposure to intervention activities, registered participation at intervention activities and registered access of adolescents to health services.
Time frame: At 18 months of intervention
Self-reported information seeking behaviour.
Self-reported exposure to intervention activities, registered participation at intervention activities and registered access of adolescents to health services.
Time frame: At 18 months of intervention
Self-reported pregnancy.
Self-reported exposure to intervention activities, registered participation at intervention activities and registered access of adolescents to health services.
Time frame: At 18 months of intervention
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