The challenge of predicting response to stabilising lithium treatment. The importance of patient selection.
Lithium treatment, an approach with well documented efficacy, has recently been losing its treatment value. Lithium continues working, however, for those patients for whom it was proven efficacious; that is, most patients with primary episodic affective disorders. Such responders to lithium prophylaxis can be reliably identified beforehand by a comprehensive clinical assessment. The explanation for the paradox of lithium's lost efficacy lies mostly in the educational bias against a comprehensive patient assessment, and in the shift in diagnostic fashion favouring affective disorders and the treatment methods associated with them in the clinicians' minds.
Grof
P
P
Affective Disorders Program, University of Ottawa, Royal Ottawa Hospital, Ontario, Canada.
Alda
M
M
Grof
E
E
Fox
D
D
Cameron
P
P
D003866:Depressive Disorder / Q000188:drug therapy / Q000517:prevention & control; D005260:Female; D006801:Humans; D008094:Lithium / Q000627:therapeutic use*; D008297:Male; D019964:Mood Disorders / Q000175:diagnosis / Q000188:drug therapy* / Q000517:prevention & control; D011336:Probability; D011379:Prognosis; D011569:Psychiatric Status Rating Scales; D011618:Psychotic Disorders / Q000188:drug therapy / Q000517:prevention & control; D016896:Treatment Outcome
D008094:Lithium