[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100635612":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":25,"locations":32,"responsibleParty":55,"collaborators":58,"id":61,"slug":62,"hasResults":63,"nctId":64,"briefTitle":65,"officialTitle":66,"acronym":67,"eligibilityCriteria":68,"healthyVolunteers":63,"sex":69,"minAge":70,"maxAge":18,"enrollmentInfo":71,"targetDuration":18,"studyType":74,"phases":75,"briefSummary":77,"conditions":78,"keywords":18,"overallStatus":81,"whyStopped":18,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"St. Joseph's Healthcare Hamilton","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Treatment Group","EXPERIMENTAL","If you are assigned to the treatment group, you will complete 30 days of daily monitoring before attending one 90-minute virtual sleep-focused psychoeducation workshop led by a trained graduate student under the supervision of a senior licensed clinical psychologist, Dr. Sheryl M. Green. The workshop will include education about PMDD, sleep physiology, sleep hygiene, and cognitive- behavioural strategies for improving sleep. After the workshop, you will continue daily monitoring for an additional 30 days.",[13],"Behavioral: Psychoeducation and Sleep-Informed Workshop",{"label":15,"type":16,"description":17,"interventionNames":18},"Waitlist","NO_INTERVENTION","If you are assigned to the waitlist group, you will complete the same 60 days of daily monitoring but will not receive the workshop during the study period. You will be offered the opportunity to participate in the workshop after completing the study, if you are interested.",null,[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":18},"BEHAVIORAL","Psychoeducation and Sleep-Informed Workshop","The workshop will include education about PMDD, sleep physiology, sleep hygiene, and cognitive- behavioural strategies for improving sleep.",[9],[26],{"name":27,"role":28,"phone":29,"phoneExt":30,"email":31},"Sheryl M Green, PhD, C.Psych","CONTACT","905-522-1155","33672","sgreen@stjoes.ca",[33],{"facility":34,"status":18,"city":35,"state":36,"zip":37,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"St Joseph's Healthcare Hamilton - West 5th Campus","Hamilton","Ontario","L8N3K7","Canada","CA",{"type":41,"coordinates":42},"Point",[43,44],-79.84963,43.25011,{"lat":44,"lon":43},[47,49,53],{"name":48,"role":28,"phone":29,"phoneExt":30,"email":31},"Sheryl M Green, PhD, C. Psych",{"name":50,"role":28,"phone":51,"phoneExt":18,"email":52},"Alyssa Georgescu, HBSc.","4166666532","ageorges@stjoes.ca",{"name":48,"role":54,"phone":18,"phoneExt":18,"email":18},"PRINCIPAL_INVESTIGATOR",{"type":54,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"Sheryl Green","Associate Professor and Clinical Psychologist",[59],{"name":60,"class":6},"McMaster University","100635612","evaluating-the-impact-of-psychoeducation-and-sleep-informed-workshop-targeting-sleep-concerns-in-women-and-individuals-with-premenstrual-dysphoric-disorder-100635612",false,"NCT07554950","Evaluating the Impact of Psychoeducation and Sleep-informed Workshop Targeting Sleep Concerns in Women and Individuals With Premenstrual Dysphoric Disorder","Evaluating the Subjective and Objective Impact of Psychoeducation and Sleep-informed Workshop Targeting Sleep Difficulties in Individuals With Premenstrual Dysphoric Disorder","PMDD","Inclusion Criteria:\n\n1. Aged 16 and above\n2. positive screening for severe PMS and PMDD as per the Premenstrual Severity Screening Tool (PSST)\n3. experiencing sleep difficulties captured by a score of 12 or greater on the Insomnia Severity Index (ISI)\n4. reported regular menstrual cycle (average length of 25-35 days)\n5. not taking psychoactive medication or oral contraceptives or a) participants must be on a stable in dose and type for at least 8 weeks prior to the start of the study and b) medications remain stable throughout the study\n6. fluent in English, minimal grade 8 reading level to understand written materials\n7. individuals must have access to a smart phone or tablet with stable internet connection in order to complete study daily questionnaires\n\nExclusion Criteria:\n\n1. Severe cognitive disability that could impact the understanding of the clinical questionnaires\n2. a diagnosis of schizophrenia or any other primary psychotic disorder or current alcohol or substance use disorders\n3. presence of any unstable medical conditions","FEMALE","16 Years",{"count":72,"type":73},72,"ESTIMATED","INTERVENTIONAL",[76],"NA","Premenstrual Dysphoric Disorder (PMDD) is a cyclical mood disorder characterized by emotional, cognitive, physical, and sleep-related symptoms that occur in the days leading up to menstruation and improve shortly after menstruation begins. Although medications are commonly used to treat PMDD, many individuals experience side effects, do not benefit from medication, or prefer non-medication-based approaches. Sleep difficulties are very common in individuals with PMDD and may contribute to mood symptoms, emotional regulation difficulties, and functional impairment. Psychological interventions that focus on sleep, such as sleep psychoeducation and cognitive-behavioural strategies for insomnia, are effective in other mood and anxiety disorders but have not been well studied in PMDD. This study aims to evaluate the feasibility, acceptability, and preliminary effects of a brief, sleep-focused psychoeducation workshop tailored for individuals with PMDD or severe premenstrual symptoms. Information collected in this study may help inform future research and may improve care for individuals with PMDD.",[79,67,80],"Sleep Disturbances","PMS","NOT_YET_RECRUITING","2026-04-21",{"date":84,"type":85},"2026-04-28","ACTUAL",{"date":87,"type":73},"2026-06",{"date":89,"type":73},"2027-12",{"name":5,"class":6},1]