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NACOS - Effect of novel treatment for depressive symptoms in patients with bipolar depression - A double blind randomized placebo-controlled trial with follow up

NACOS - The effect of N-acetylcystein for depressive symptoms in patients with bipolar depression - A double blind randomized placebo-controlled trial with follow up - NACOS

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2012-004483-22-DK
Enrollment
Unknown
Registered
2014-02-19
Start date
2013-11-29
Completion date
Unknown
Last updated
2017-01-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bipolar depression MedDRA version: 19.0 Level: LLT Classification code 10004936 Term: Bipolar depression System Organ Class: 100000004873

Interventions

Trade Name: Mucolysin, mucomyst, Granon Product Name: NAC Product Code: R05CB01 Pharmaceutical Form: Capsule INN or Proposed INN: N-acetylcystin CAS Number: 7218-04-4 Other descriptive name: S-1,2-DIC

Sponsors

Mental Health Service, Esbjerg
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients that meet the DSM-5 criteria of bipolar disorder type 1 or 2 (296-41-296.56 or 296.89) with at least one documented illness episode in the past six months, have had depressive symptoms at least 4 weeks before inclusion, MADRS = 18 at baseline, have been sick at least 4 weeks, between 18-64 years, fertile women with a negative pregnant test at baseline, turtle women using safe contraception in the study period, and patients who have given informed consent. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 80 F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Pregnant women, patients wishing pregnancy during the frame of the study, current suicidal thoughts, patients that have an intake of more than 500 mg NAC, 200 µm selenium, eller 500 IU of vitamin E every day is excluded. Patients who are hypersensitive to histamin, snf patients who have had ECT-treatment within the last 4 weeks, or have had medication change within the last 4 weeks. Patients with recent bleeding in respiratory, asthma, epilepsi or allergy towards NAC. People who cannot speak or understand the Danish language, or have not give or withdrawn informed consent. If patients change diagnosis during the study, and the primary diagnosis is not bipolar affective disorder is the participant excluded.

Design outcomes

Primary

MeasureTime frame
Main Objective: The aim of the study is to identify the effect of NAC on the depressive symptoms in patients with bipolar depression;Secondary Objective: The secondary outcom is to measure the level of oxidative stress, quality of life and level of function.;Primary end point(s): The total score of MADRS;Timepoint(s) of evaluation of this end point: Baseline, 2, 10, 20 and 24 weeks

Secondary

MeasureTime frame
Secondary end point(s): Score of MES, SF-12, GAF-S, GAF-F, CGI-S, YMRS and measurement of oxidativ stress in biological material (urine);Timepoint(s) of evaluation of this end point: Baseline, 2, 10, 20 and 24 weeks

Countries

Denmark

Contacts

Public ContactClinical Trial Information

Mental Health Service, Esbjerg

Connie.Thuroee.Nielsen@rsyd.dk4551717423

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Mar 7, 2026