Coping with a life event in bipolar disorder: ambulatory measurement, signalling and early treatment

BMJ Case Rep. 2016 Oct 13:2016:bcr2016216123. doi: 10.1136/bcr-2016-216123.

Abstract

Disruption of the biological rhythm in patients with bipolar disorder is a known risk factor for a switch in mood. This case study describes how modern techniques using ambulatory assessment of sleep parameters can help in signalling a mood switch and start early treatment. We studied a 40-year-old woman with bipolar disorder experiencing a life event while wearing an actigraph to measure sleep-wake parameters. The night after the life event the woman had sleep later and shorter sleep duration. Adequate response of both the woman and the treating psychiatrist resulted in two normal nights with the use of 1 mg lorazepam, possibly preventing further mood disturbances. Ambulatory assessment of the biological rhythm can function as an add-on to regular signalling plans for prevention of episodes in patients with bipolar disorder. More research should be conducted to validate clinical applicability, proper protocols and to understand underlying mechanisms.

Publication types

  • Case Reports

MeSH terms

  • Adaptation, Psychological*
  • Adult
  • Ambulatory Care
  • Bipolar Disorder / psychology*
  • Female
  • Humans
  • Hypnotics and Sedatives / therapeutic use
  • Life Change Events*
  • Lorazepam / therapeutic use
  • Sleep Disorders, Circadian Rhythm / drug therapy
  • Sleep Disorders, Circadian Rhythm / etiology*
  • Treatment Outcome

Substances

  • Hypnotics and Sedatives
  • Lorazepam