The development and descriptive use of the Lithium Attitudes Questionnaire

Area of Science:

• Psychiatry
• Pharmacology
• Patient Adherence Studies

Background:

• Lithium is a key mood stabilizer for bipolar disorder.
• Understanding patient attitudes is crucial for treatment adherence.
• Existing methods for assessing patient attitudes towards lithium are limited.

Purpose of the Study:

• To develop and validate a brief questionnaire to identify common patient problems with regular lithium treatment.
• To assess the consistency and utility of the developed questionnaire.
• To explore the relationship between questionnaire subscores and patient-reported outcomes.

Main Methods:

• Development of the 'Lithium Attitudes Questionnaire'.
• Validation of the questionnaire through patient interviews and comparison with pre-treatment assessments.
• Analysis of questionnaire subscores to describe patient profiles.

Main Results:

• The Lithium Attitudes Questionnaire demonstrated consistent results, confirmed by patient interviews.
• The questionnaire effectively identified and grouped common patient difficulties with lithium.
• Questionnaire subscores correlated with patient opposition to continuing lithium and missed hypomanic episodes.

Conclusions:

• The Lithium Attitudes Questionnaire is a reliable tool for assessing patient attitudes towards lithium treatment.
• The questionnaire can help clinicians identify barriers to lithium adherence.
• Understanding patient perspectives can improve management of bipolar disorder with lithium therapy.