Status:

RECRUITING

Lithium Versus Lamotrigine in Bipolar Disorder, Type II

Lead Sponsor:

Mental Health Services in the Capital Region, Denmark

Conditions:

Bipolar II Disorder

Eligibility:

All Genders

18-70 years

Phase:

PHASE4

Brief Summary

The investigators want in a 6-month randomized controlled trial (RCT) to compare effects of lithium versus lamotrigine on mood stabilization and other critical patient outcomes in patients with BDII.

Detailed Description

Although BDII is more prevalent and with a higher disease burden, including more and longer depressive episodes and lower functioning, than bipolar disorder, type I (BDI), effects of pharmacological t...

Eligibility Criteria

Inclusion

  • Bipolar disorder, type II with diagnosis confirmed by SCAN interview
  • Age 18-70 years
  • Habile (i.e., able to give informed consent)

Exclusion

  • Past non-response or intolerance to lamotrigine or lithium with \> 6 weeks treatment at an adequate dosage
  • Currently taking mood stabilizers at enrollment in CADIC
  • Severe chronic kidney disease
  • Severe cardiac insufficiency
  • Brugadas syndrome
  • Severe hypothyroidism despite treatment
  • Women who are pregnant, breastfeeding or planning pregnancy in near future.

Key Trial Info

Start Date :

May 8 2024

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

December 1 2027

Estimated Enrollment :

200 Patients enrolled

Trial Details

Trial ID

NCT06184581

Start Date

May 8 2024

End Date

December 1 2027

Last Update

December 26 2025

Active Locations (1)

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1

Psychiatric Center Copenhagen

Copenhagen, Denmark