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Ketogenic Diet Therapy Major Depressive Disorder

NCT05558995 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2023-11-18

No results posted yet for this study

Summary

This research program will examine the feasibility as assessed through rates of adherence, tolerability, and safety of the ketogenic diet for individuals with Major Depressive Disorder (MDD) who are not achieving symptomatic remission with first line antidepressants such as the Serotonin Selective Inhibitors (SSRIs). Driven by robust data on the benefits of ketogenic diet in epilepsy and by preliminary data in animal models demonstrating its effects on depressive behaviors, there is a hypothesis that ketogenic diet could be useful to treat residual depressive symptoms. As deficits in reward and pleasure (anhedonia) are the most common residual symptoms in MDD individuals with partial response to SSRIs, the ketogenic diet could be a potential adjuvant in the treatment for depression. In addition, a preliminary assessment of neuroplasticity-related biomarkers in the plasma to determine possible biological substrates for the mechanism of action of ketogenic diet in the brain will be conducted.

Conditions

Interventions

OTHER

ketogenic diet

All the subjects will be instructed by a nutrition professional to have at least 3 meals per day consisting of 20 g to 30 g of carbohydrate in the form of green vegetables and salad, and 80 g to 100 g of protein in the form of meat, fish, fowl, eggs, shellfish and cheese for 12 weeks. Polyunsaturated and monounsaturated fats will also be included in the diet. Micronutrients (vitamins and minerals) will be given to each subject in the form of one capsule per day. The adherence to diet will be confirmed weekly through a food log and urinary ketones assessment using dipstick to ensure that all individuals remain in a ketotic state.

Sponsors & Collaborators

  • Queen's University

    lead OTHER

Principal Investigators

  • Elisa Brietzke, MD,PhD · Queen's University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-02
Primary Completion
2024-12-30
Completion
2024-12-30

Countries

  • Canada

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05558995 on ClinicalTrials.gov