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NCT Number: NCT06197048

Effect of Nutritional Counseling on Anthropometry and Biomarkers in Patients Diagnosed With Schizophrenia/Psychosis or Bipolar Affective Disorder

The goal of this clinical trial is to compare the effect of nutritional counseling versus no treatment in patients with schizophenia or bipolar affective disorder.

The main question it aims to answer are:

• Can nutritional counseling have a preventive effect on the development of cardiovascular disease in patients with schizophenia or bipolar affective disorder?

Participants will meet a nutritionist at baseline to asess nutritional status, biochemical and anthropometric measurements. Then, half of the study population will receive nutritional counseling. After six weeks, the same baseline measurements will be repeated to examine any potential differences between the two groups. After the intervention, the control group will be offered the same counseling as the intervention group received during the study.

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Vestre Viken Health Trust, Drammen, Akershus, Norway

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About this study

People with severe mental illness have a shorter life expectancy compared to the general population. Individuals with schizophrenia or bipolar affective disorder have an estimated reduce life expectancy by an average of 10-20 years. Increased mortality is caused by many factors, but cardiovascular diseases contributes the most. Increased prevalence of cardiovascular disease is mainly due to a poor lifestyle, which includes smoking, physical inactivity and an unhealthy diet.

It is important to find treatment that can provide better quality of life and longer life expectancy in these patient groups. Few clinical studies have been conducted on the effect of nutritional counseling on biochemical and anthropometric measurements related to cardiovascular diseases. Therefore, we want to investigate this through a randomized controlled trial.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • > 18 years
  • Diagnosed with either schizophrenia/psychosis or bipolar affective disorder
  • Patients treatet in Vestre Viken healthcare company, at either Asker district psychiatric center or Blakstad hospital

Exclusion criteria

  • none

Treatment and study plan

Nutritional counseling

Behavioral

The intervention group will recieve 30 x 2 minutes with nutritonal counseling seperatet by a 15 minutes break. The participants will receive individually tailored guidance based on the information recieved at baseline measurments.

The couseling will be based on the Norwegian goverments dietary advices and the recommendation from the Directorate of Health for the prevention of cardiovascular diseases.

Primary outcomes

  1. Non-HDL cholesterol

    Time frame: 6 weeks

    HDL-cholesterol - total cholesterol, biochemical test

Secondary outcomes

  1. total cholesterol

    Time frame: 6 weeks

    biochemical test

  2. HDL-cholesterol

    Time frame: 6 weeks

    biochemical test

  3. Triglycerids

    Time frame: 6 weeks

    biochemical test

  4. HbA1c

    Time frame: 6 weeks

    biochemical test

  5. ALT AST/ALT AST/ALT

    Time frame: 6 weeks

    biochemical test

  6. fasting glucose

    Time frame: 6 weeks

    biochemical test

  7. Vitamin D

    Time frame: 6 weeks

    biochemical test

  8. Folate

    Time frame: 6 weeks

    biochemical test

  9. LDL-cholesterol

    Time frame: 6 weeks

    biochemical test

  10. Weight

    Time frame: 6 weeks

    anthropometric measurement

  11. waist circumference

    Time frame: 6 weeks

    anthropometric measurement

  12. Bloodpressure

    Time frame: 6 weeks

  13. 24-hour dietary recall

    Time frame: 6 weeks

    interview

  14. Food frequency questionnaire

    Time frame: 6 weeks

    questionnaire

Study contacts

Contact information is provided by the study sponsor or research team.

Camilla N Myrdal, Master

CONTACT

[email protected]

+4794814040

Dawn E Peleikis, phD

CONTACT

[email protected]

+4799405812

Sponsors and collaborators

Lead sponsor

Vestre Viken Hospital Trust

Other

Collaborators

  • University of Oslo

Registry information

Official study title

A Randomized Controlled Trial on the Effect of Nutritional Counseling on Anthropometry and Biomarkers in Patients Diagnosed With Schizophrenia/Psychosis or Bipolar Affective Disorder Treated at Asker DPS as Outpatients or Inpatients at Blakstad Hospital

Important dates

Study start
2023
Primary completion
2024
Study completion
2028
First posted
Jan 9, 2024
Registry last updated
Jan 9, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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