Skip to content

Effects of an LCHF/ketogenic diet on symptoms, anxiety, depression, and QoL in Parkinson’s disease

Effects of an LCHF/ketogenic diet on symptoms, anxiety, depression, and QoL in Parkinson’s disease: a prospective observational study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN80586209
Enrollment
40
Registered
2020-05-05
Start date
2020-09-15
Completion date
Unknown
Last updated
2022-08-22

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

Conditions

Parkinson's Disease, Neurodegenerative Diseases Mental and Behavioural Disorders Parkinson's Disease

Interventions

Current interventions as of 09/09/2020: This is prospective, pre-test/post-test, one-group study, with both quantitative and qualitative analysis. The study will investigate the effec

Sponsors

Colorado Parkinson Foundation
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. BMI >18.5 2. Hoehn-Yahr Stages I-IV 3. Aged 50 to 85 years 4. Have received permission from their Primary Care Provider to participate in the study and, if diabetic, have received a written Insulin Sliding Scale to be used during the study 5. Are cognitively able to follow the dietary plan 6. Are able to read, speak, and understand English 7. Provide written informed consent to participate in the trial

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

MeasureTime frame
1. The course of Parkinson's disease measured using the Unified Parkinson's Disease Rating Scale (UPDRS) Parts 1 to 4 at baseline and 12 weeks 2. Anxiety measured using the Parkinson’s Anxiety Scale (PAS) at baseline and 12 weeks 3. Depression measured using the Center for Epidemiologic Studies Depression Scale-Revised (CESD-R-20) at baseline and 12 weeks 4. Lipid profile assessed through blood markers including HgA1C, Triglycerides, LDL, CRP, and HDL taken at baseline and 12 weeks

Secondary

MeasureTime frame
Mental, physical, and social quality of life assessed through qualitative analysis of these themes from audio-recorded structured interviews at baseline and 12 weeks

Countries

United States of America

Contacts

Public ContactMelanie Tidman
melanietidman@gmail.com+1 5052593118

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026