Publications by authors named "Valerie L Stevenson"

Integrated care systems join up health and care services, so that people have the support they need, in the right place, at the right time. The aims include improving outcomes in healthcare, tackling inequalities in access and enhancing productivity and value for money. This is needed for neuroscience care as the traditional delivery of neuroscience care is inefficient, outdated and expensive, and can involve complex referral pathways and long waiting times.

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Aim: To assess the prevalence and incidence of chronic conditions among adults with cerebral palsy (CP) and compare them to the prevalence and incidence among adults without CP.

Method: We searched MEDLINE and Embase for studies reporting the prevalence or incidence of one or more chronic conditions among adults with CP. Two independent reviewers screened titles, abstracts, and full-text articles.

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Increasing numbers of patients have an intrathecal baclofen pump implanted as part of spasticity management. Neurologists may be asked about the management of these devices when patients attend emergency departments for unrelated illnesses. Occasionally, the intrathecal baclofen system itself will directly lead to an acute presentation.

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Adrenomyeloneuropathy (AMN) is a rare inherited condition where affected individuals develop slowly progressive spastic paraparesis with a gradual decline in walking ability. There is no cure for AMN and treatment focuses on supportive measures and aids. One treatment option is functional electrical stimulation (FES), a treatment, approved by The National Institute for Health and Care Excellence (NICE), for managing foot drop in upper motor neuron disorders.

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Objectives: To assess the feasibility of a multi-site randomised controlled trial to evaluate the effect of functional electrical stimulation on bradykinesia in people with Parkinson's disease.

Design: A two-arm assessor blinded randomised controlled trial with an 18 weeks intervention period and 4 weeks post-intervention follow-up.

Setting: Two UK hospitals; a therapy outpatient department in a district general hospital and a specialist neuroscience centre.

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Objectives: Intrathecal baclofen (ITB) pumps are an effective treatment for spasticity; however infection rates have been reported in 3-26% of patients in the literature. The multidisciplinary ITB service has been established at The National Hospital for Neurology and Neurosurgery, UCLH, Queen Square, London for over 20 years. Our study was designed to clarify the rate of infection in our ITB patient cohort and secondly, to formulate and implement best practice guidelines and to determine prospectively, whether they effectively reduced infection rates.

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Objective: Functional electrical stimulation is used to improve walking speed and reduces falls in people with upper motor neurone foot-drop. Following anecdotal observations of changes in bladder symptoms, an observational study was performed to explore this association further.

Design: A total of 47 consecutive patients attending for setup with functional electrical stimulation during a six-month period were asked to complete a questionnaire assessing bladder symptoms (ICIQ-OAB (International Consultation on Incontinence Questionnaire Overactive Bladder)) at baseline and three  months during routine appointments.

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Cerebral palsy has always been known as a disorder of movement and posture resulting from a non-progressive injury to the developing brain; however, more recent definitions allow clinicians to appreciate more than just the movement disorder. Accurate classification of cerebral palsy into distribution, motor type and functional level has advanced research. It also facilitates appropriate targeting of interventions to functional level and more accurate prognosis prediction.

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The majority of patients with multiple sclerosis (MS) have symptoms of spasticity that increasingly impair function as the disease progresses. With appropriate treatment, however, quality of life can be improved. Oral antispasticity medications are useful in managing mild spasticity but are frequently ineffective in controlling moderate to severe spasticity, because patients often cannot tolerate the adverse effects of increasing doses.

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Intrathecal baclofen is a GABA-receptor agonist and one of the mainstay treatments of severe spasticity due to multiple sclerosis (MS). The authors report a case on the use of intrathecal baclofen administered using a Medtronic Synchromed II infusion pump. A healthy male infant (2.

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Effective multidisciplinary team working is essential to manage neurological symptoms as end of life approaches. Coordination of care ensures timely input of specialist therapies, pharmacological measures and occasionally invasive techniques including surgery. This can impact not only on function but also aid passive care and comfort.

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Purpose: To evaluate the ability of a B-spline active surface technique to detect cervical spinal cord atrophy due to multiple sclerosis (MS) compared with intensity-based contouring.

Materials And Methods: In a previously reported study, the cervical spinal cords of 28 MS patients and 13 age-matched controls were imaged with a volume-acquired inversion-prepared fast spoiled gradient echo sequence at baseline and after one year. The images were reanalyzed using the B-spline technique and the results compared with the results obtained in the original report using intensity-based contouring.

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Objective: To explore the potential usefulness of two new magnetic resonance imaging (MRI) analysis techniques for assessment of progressive cerebral atrophy and T2 lesion activity in primary progressive multiple sclerosis (PPMS), and thereby assess the relationship between MRI activity and atrophy in this patient group.

Background: Measurements of cerebral atrophy and net change in T2 lesion volumes are currently used as surrogate markers of disease progression in multiple sclerosis (MS). However, manual implementation of these techniques is time-consuming and the pathological specificity of T2 lesion change is low.

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