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Compare the effects of vitamin B9, B12, C, D on Cognitive Function in patients with Parkinson's disease

Comparative Efficacy of Selected Vitamins (B9, B12, C, and D) on Cognitive Function in Parkinsons Disease. - NIL

Status
Active, not recruiting
Phases
Phase 3Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/12/098784
Enrollment
155
Registered
2025-12-10
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Health Condition 1: G20- Parkinsons disease

Interventions

Intervention1: Standard Care + Vitamin B9: Standard Care (Carbidopa 25mg + Levodopa 100mg) thrice daily oral + Vitamin B9 400mcg once daily oral for 6 months Intervention2: Standard Care + Vitamin B

Sponsors

SRM Medical College and Research centre
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Cognitive impairment (MoCA score below 24)receving standard PD therapy

Exclusion criteria

Exclusion criteria: Patients with Thalassemia Individual diagnosed with G6PD deficiency or Sickle cell disease Subject with Hemochromatosis (serum ferritin more than 1000ng/ml & transferrin saturation more than 45 percent Participants presenting with severe kidney disease or advanced renal/liver impairment (eGFR less than 30 ml/min/1.73m^2 , child pugh class C) History of gastric ulcers or pernicious anemia (vit B12 less than 150pg/ml) Case of severe anemia (HB less than 7g/dl)

Design outcomes

Primary

MeasureTime frame
The outcome of this study will give a clear understanding of the cognitive enhancing abilities of vitamins (B9,B12,C&D) among Indian populationTimepoint: Biomarker assessment: Beta amyloid 40 & 42 ratio Baseline , 3rd month, 6th month

Secondary

MeasureTime frame
To assess the safety & tolerability of these vitamins by monitoring ADRs To compare the quality of life between control & treatment groups using scores & scalesTimepoint: MoCA & Neuro QoL score scale assessment: Baseline, 3rd month & 6th month

Countries

India

Contacts

Public ContactDr S Robert wilson

SRM Institute of Science and Technology, Kattankulathur

mgr@srmist.edu.in7598464723

Outcome results

None listed

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