[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100635947":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":21,"locations":27,"responsibleParty":38,"collaborators":20,"id":42,"slug":43,"hasResults":44,"nctId":45,"briefTitle":46,"officialTitle":47,"acronym":20,"eligibilityCriteria":48,"healthyVolunteers":44,"sex":49,"minAge":50,"maxAge":51,"enrollmentInfo":52,"targetDuration":20,"studyType":55,"phases":56,"briefSummary":58,"conditions":59,"keywords":62,"overallStatus":64,"whyStopped":20,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":74},{"fullName":5,"class":6},"The Hong Kong Polytechnic University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Sleep Hygiene Education","EXPERIMENTAL","Participants in this group will receive a structured six-week SHE intervention. The intervention includes two weekly 2 hours group-based, face-to-face educational sessions (total 4 hours) conducted in a classroom at the School of Nursing, The Hong Kong Polytechnic University, followed by four weekly individualized telephone consultations lasting approximately 10 minutes each.\n\nDuring the educational sessions, participants will receive education on insomnia and evidence-based sleep hygiene practices and will develop individualized behavior change plans to support sustained sleep hygiene implementation. The subsequent telephone consultations will reinforce adherence to these plans through review of progress, discussion of barriers, and provision of tailored feedback.\n\nTo obtain qualitative feedback on the acceptability of the intervention, a focus group interview lasting approximately 1 hour will be conducted after completion of the second educational session.",[13],"Behavioral: Sleep Hygiene Education",[15],{"type":16,"name":9,"description":11,"armGroupLabels":17,"otherNames":18},"BEHAVIORAL",[9],[19],"SHE",null,[22],{"name":23,"role":24,"phone":25,"phoneExt":20,"email":26},"YEUNG Wing FAI, PhD","CONTACT","852-27664151","jerry-wf.yeung@polyu.edu.hk",[28],{"facility":29,"status":20,"city":30,"state":20,"zip":20,"country":30,"countryCode":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":20},"School of Nursing, The Hong Kong Polytechnic University","Hong Kong","HK",{"type":33,"coordinates":34},"Point",[35,36],114.17469,22.27832,{"lat":36,"lon":35},{"type":39,"investigatorFullName":40,"investigatorTitle":41,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"PRINCIPAL_INVESTIGATOR","YEUNG Wing Fai","Associate Professor","100635947","a-theory-based-sleep-hygiene-education-for-insomnia-patients-100635947",false,"NCT07559305","A Theory-based Sleep Hygiene Education for Insomnia Patients","Developing a Theory-based Sleep Hygiene Education Intervention for Insomnia Patients - A Mixed Method Study","Inclusion Criteria:\n\n* Hong Kong residents\n* Ethnic Chinese aged 18-65 years with the ability to communicate in Cantonese or Putonghua\n* Fulfilled the DSM-5 diagnostic criteria for insomnia disorder according to a validated diagnostic tool, the Brief Insomnia Questionnaire. The criteria included having difficulties falling asleep, staying asleep, or early morning awakening with clinically significant consequences for daily life for at least 3 months\n* Scored at least 10 points in the Insomnia Severity Index (ISI)\n* Willing to give informed consent\n\nExclusion Criteria:\n\n* Any current diagnosis fulfilling the DSM-IV criteria of a major depressive disorder, generalized anxiety disorders, post-traumatic stress disorder, panic disorder, substance use disorders, or schizophrenia as screened using the Chinese version of the Structured Clinical Interview for DSM-IV\n* Other sleep disorders, including circadian rhythm disorder, narcolepsy, obstructive sleep apnoea (OSA), and restless leg syndrome (RLS)\u002Fperiodic leg movement disorder (PLMD) as determined based on cut-off scores (≥ 7 on narcolepsy; ≥ 8 on circadian rhythm disorder; ≥ 15 on OSA; ≥ 7 on RLS\u002FPLMD) using SLEEP-50. If in doubt, subjects will be referred to our team psychiatrist (KF Chung) for further assessment\n* Any current medical conditions or side-effects of medication that are contributing significantly to the subject's insomnia\n* Taking medications or currently participating in other psychotherapies for insomnia or other psychiatric disorders\n* Impaired cognitive functioning (\\\u003C22 points in HK-MoCA) or with difficulty in giving consent or understanding instructions\n* Pregnant\n* Shift work","ALL","18 Years","65 Years",{"count":53,"type":54},10,"ESTIMATED","INTERVENTIONAL",[57],"NA","Insomnia is a prevalent sleep disorder associated with substantial negative health consequences, including fatigue, irritability, and impaired daytime functioning. Although effective pharmacological and psychological treatments exist, fewer than half of individuals with insomnia seek professional treatment, highlighting the need for accessible and acceptable non-pharmacological interventions. Sleep hygiene education (SHE) has the potential to address this gap due to its simplicity, low cost, and ease of self-administration. However, previous studies have often underestimated the efficacy of SHE by using it as a passive control condition rather than an active, structured intervention. To address this limitation, the proposed pilot study aims to evaluate the feasibility and effectiveness of a theory-based, structured SHE program integrated with behavior change techniques.",[60,61],"Insomnia","Adults",[60,9,63,61],"Pilot Testing","NOT_YET_RECRUITING","2026-05-02",{"date":67,"type":68},"2026-05-07","ACTUAL",{"date":70,"type":54},"2026-05-10",{"date":72,"type":54},"2026-07-31",{"name":5,"class":6},1]