title: Is it possible to study sleep-wake patterns in adolescent borderline personality disorder? An actigraphic feasibility study.
abstract: Borderline Personality Disorder (BPD) is characterized by severe instability in mood, impulse control, relationships and sleep patterns, alongside with mild cognitive disturbances in some patients. Although research on adolescent BPD has developed over the last decade, little is known about circadian sleep-wake patterns in this population. Low compliance and cooperation frequently reported in these patients impede data collection. Therefore, research had to introduce non-invasive objective measurements such as actigraphy while minimizing attrition and resurgence of suicidal ideation. This article examined the feasibility of an actigraphic study with BPD adolescents. Eighteen BPD adolescents (13-17 years old) were recruited from a specialized outpatient mood disorders clinic and asked to wear an actigraph for nine days including two weekends. Twelve (66.7%) of the 18 BPD patients who consented kept the actigraph for an average of 11.00 days (SD: 2.04), thus completing the required 9-day period. The reasons surrounding difficulties during the experiment, such as aversive emotions during interviews, dermal irritation, fragile alliance with the research assistant, are described. The factors that contributed the most to our satisfactory compliance rate included stabilized mood before inclusion, close ties between the research and the clinical teams, rapid access to an emergency psychiatric assessment if needed.
authors.affiliation: Mood Disorders Clinic, Child and Adolescent Psychiatry Program, Rivière-des-Prairies Hospital, Montréal, Québec, Canada.
authors.forename: Christophe
authors.initials: C
authors.lastname: Huynh
authors.forename: Jean-Marc
authors.initials: JM
authors.lastname: Guilé
authors.forename: Jean-Jacques
authors.initials: JJ
authors.lastname: Breton
authors.forename: Lyne
authors.initials: L
authors.lastname: Desrosiers
authors.forename: David
authors.initials: D
authors.lastname: Cohen
authors.forename: Roger
authors.initials: R
authors.lastname: Godbout
mesh_terms: D056044:Actigraphy; D000293:Adolescent; D001883:Borderline Personality Disorder / Q000503:physiopathology* / Q000523:psychology; D002940:Circadian Rhythm; D003625:Data Collection / Q000379:methods; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D008297:Male; D010349:Patient Compliance / Q000523:psychology; D010352:Patient Dropouts / Q000523:psychology; D011792:Quebec; D012890:Sleep