U.S., Aug. 8 -- ClinicalTrials.gov registry received information related to the study (NCT07751458) titled 'The WISE Study (WhatsApp Intervention for Sleep in the Elderly)' on Dec. 03, 2025.
Brief Summary: Sleep hygiene education is an educational effort to teach healthy sleep habits and behaviors to improve sleep quality, duration, and regularity naturally without the use of medication; however, this approach has not been established in Indonesia. This study aims to establish a sleep hygiene education care model among lonely older adults with insomnia in Indonesia and to examine the immediate effects of the WISE Study (WhatsApp Intervention for Sleep in the Elderly) led by nurses to older adults loneliness with insomnia using a Digital Bo...