Nutritional Treatment for the Amelioration of Traumatic Brain Injury
- Conditions
- Traumatic Brain Injury
- Interventions
- Dietary Supplement: Souvenaid oral nutritional supplement (Nutricia)
- Registration Number
- NCT04418440
- Lead Sponsor
- Queen Mary University of London
- Brief Summary
To test the feasibility of administering a commercially available neurotrophic oral nutritional supplement (ONS) for adult patients with acute traumatic brain injury at the Royal London Hospital.
- Detailed Description
The study will be a randomised controlled non-blinded trial of adult patients with acute traumatic brain injury at the Royal London Hospital.
There will be randomisation to one of two non-blinded trial groups:
1. Usual standard NHS care (control group)
2. Usual standard NHS care plus daily oral dose of Souvenaid® ONS
The trial protocol will commence between 3-7 days after admission. The trial timeline provides a summary of intervention and assessments.
The trial will last 12 months. The first 6 months will be the formal trial with two groups and follow up assessments. This will be performed on intention to treat basis. After this initial phase the investigators will provide an opportunity for all participants from either group (control or treatment) to take Souvenaid® ONS for a further 6 months with a clinical follow up appointment.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 32
- Adult between 18 yrs and 80 yrs of age
- Acute traumatic brain injury with confirmed radiological features
- Allergies to fish oil/milk/soya
- Medical history of galactosaemia
- Non-traumatic aetiology to head injury
- Unable to receive enteral nutrition
- Craniectomy during admission (loss of integrity of skull convexity)
- Concurrent active neurological disease
- Pregnancy or breastfeeding
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- CROSSOVER
- Arm && Interventions
Group Intervention Description Treatment Souvenaid oral nutritional supplement (Nutricia) Routine NHS care following traumatic brain injury plus daily dose of test compound (oral nutritional supplement)
- Primary Outcome Measures
Name Time Method Feasibility to conduct the protocol as stated 10 months To assess logistical issues which might prevent a fully powered study being carried out using this protocol. The investigators will primarily be looking at retention rate. If there is an attrition rate of over 80% then this protocol will be deemed not feasible.
- Secondary Outcome Measures
Name Time Method Brain network connectivity 10 months As measured by resting state EEG
Cognitive function 10 months Changes to cognitive function as measure by CANTAB-TBI cognitive test. This is a validated and widely used clinical tool for cognitive assessment in TBI and assesses cognition using the following battery of tests (range of scores in brackets with lower score being worse performance and higher being better performance): paired associates learning (0-70); reaction time (100-5100); spatial working memory (0-153); multitasking test (0-160); one touch stockings of Cambridge (0-15).
Plasma phospholipid levels 10 months Plasma phospholipid levels will be measured using thin layer chromatography and/or LC-MS. Batch analysis
Inflammatory markers 10 months Inflammatory markers such as cytokines will be analysed using either enzyme-linked immunosorbent assays or a multiplex system. Combined samples will be run on each plate to account for inter plate variability.
Omega-3 index 10 months The omega-3 index will be analysed in red blood cells. Therefore, lipids will be extracted from red blood cells, followed by transesterification and quantification using gas chromatography coupled to a flame ionisation detector.
Neurofilament light levels 10 months Plasma or serum neurofilament light levels will be measured using either a commercially available enzyme-linked immunosorbent assay, a commercially available chemi-luminescent assay, or the commercially available SIMOA assay. Combined samples will be run on each plate to account for inter plate variability.
C-reactive protein 10 months CRP will be measured independently using an enzyme-linked immunosorbent assay. Combined samples will be run on each plate to account for inter plate variability
Trial Locations
- Locations (1)
Bart Health, Royal London Hospital
🇬🇧London, United Kingdom