Vision and Proprioception Evaluation With Robotics After Stroke
A legfontosabb adatok
- Hol
- Calgary (Kanada)Mind a 2 helyszín megnézése
AI-kivonat: kiket keres a vizsgálat
A vizsgálat saját részvételi feltételeiből. Gép olvasta ki az oldalon álló regiszterszövegből, ezért tévedhet. Hogy ki vehet részt, azt a lenti regiszterszöveg és a vizsgálat csapata dönti el.
A vizsgálat olyan felnőtteket keres, akik először kaptak agyvérzést vagy szélütést, valamint olyan felnőtteket, akiknek soha nem volt stroke-juk, és kontrollcsoportként vesznek részt.
- Életkor
- 18 éves vagy idősebb
- Nem
- Mindkét nem
- A betegség stádiuma
- A stroke-os résztvevők az első stroke után az első 28 napon belül csatlakoznak, és 6 hónapig követik őket. A kontrollszemélyeknek nem volt korábban stroke-juk vagy TIA-juk.
A részvétel fő kizáró okai
- Korábbi stroke vagy más jelentős agyi, idegrendszeri betegség, például Parkinson-kór
- Friss izom- vagy csontsérülés a karon, a nyakon vagy a háton
- A részvételt akadályozó betegség, például nem kezelt angina
- Minden, ami miatt az MRI nem végezhető biztonságosan
- A látótér vagy a szemmozgás korábbi eltérései
Gépi kiolvasás: 2026. november 9.
Helyszínek itt: Kanada
- Carewest Dr Vernon Fanning CentreCalgary, KanadaNo longer taking part
- Foothills Medical CentreCalgary, KanadaNo longer taking part
Kérdések a vizsgálat csapatának
- Milyen gyakran kell bejárnom, és egy-egy alkalom mennyi ideig tart?
- Megtérítik az utazási költséget?
- Megtarthatom a saját orvosomat?
- Mi történik, ha ki akarok lépni?
Contact the study team: see the registry record → Contacts and Locations
Oldal nyomtatása az orvosomnakA vizsgálat adatai
- Ki végzi
- Dr. Sean Dukelow
- Azonosító
- NCT07254949
- A regiszteradat frissítve
- 2025. november 28.
- Eredeti leírás
Stroke is highly prevalent in Canada and can lead to profound upper limb impairments in motor and sensory function, as well and vision. Clinical assessments for these functions often lack sensitivity making detecting impairments and tracking their recovery after stroke difficult. It is known that sensory function and vision interact to inform motor behaviours, yet how each of these modalities might contribute to motor impairments and subsequent recovery after stroke is undetermined.A teljes eredeti leírásKevesebb
Stroke is highly prevalent in Canada and can lead to profound upper limb impairments in motor and sensory function, as well and vision. Clinical assessments for these functions often lack sensitivity making detecting impairments and tracking their recovery after stroke difficult. It is known that sensory function and vision interact to inform motor behaviours, yet how each of these modalities might contribute to motor impairments and subsequent recovery after stroke is undetermined.
Using robotics to assess neurologic function after a stroke can be very beneficial, as they can measure on the scale of millimetres and milliseconds which can more easily detect subtle deficits in a persons function. Compared to current clinical tools, robotics offer greater objectivity and reliability, as they do not rely on the examiners clinical experience and/or impression. The use of robotics not only offers a more precise measurement, but robotics assessments can be completed in a relatively short amount of time, in comparison to some of the current clinical assessment tools, which can take along time to complete. In addition to robotics, collecting neuroimaging (MRI/CT) will allow us to relate our robotic and eye-tracking measures to neuroanatomical information about the person's stroke. With this data, we will assess how the brain changes post-stroke in relation to the recovery of motor, sensory and visual functions.
This research will: 1) examine the relationship between visual and proprioceptive impairment on motor and eye movement behaviour over time after stroke, and 2) identify neuroanatomical correlates of visual, proprioceptive and sensory integrative dysfunction that impact motor recovery after stroke and examine the ability of regional damage and network disruption to predict recovery.
Objectives:
1. Determine the impact of visual field loss and visual neglect in stroke survivors with impaired movement over the first 6 months post-stroke. 2. Identify the impact of Proprioceptive Impairment and Sensory Integration Impairment on recovery post-stroke using robotics and eye tracking. 3. Understand the impact of damage to neuroanatomic structures involved in vision, proprioception and sensory integration on motor recovery using MRI after stroke.
The VIPERS study is recruiting both stroke and control participants. Stroke participants are recruited within the first 28 days post-stroke and are assessed longitudinally across the first 6-months post-stroke (four study timepoints). Control participants just complete a single session.
Bevonási feltételek: 18 years of age or older; First clinical diagnosis of stroke; No recent muscle skeletal injuries to the arms, neck, or back; No history of other neurological disease/injury (Ie. MS, Parkinson's, Brain Tumour, etc.); Corrected vision 20/50 or better; Able to follow multi-step commands; Living independently prior to stroke; Can consent to participate in research; 18 years of age or older; No history stroke, or Trans Ischemic Attack (TIA); No recent muscle skeletal injures to the arms, neck, or back; No history of other neurological disease/ injury (Ie. MS, Parkinson's, Brain Tumour, etc); No pre-stroke history of eye movement disorders; Corrected vision 20/50 or better; Able to follow multi-step commands; Can consent to participate in research.
Kizáró feltételek: Prior history of stroke/significant neurologic problem (e.g. Parkinson's); Symptomatic medical conditions that would interfere with participation (e.g. uncontrolled angina); Pre-stroke history of visual field/oculomotor abnormalities; Contraindications to Magnetic Resonance Imaging (MRI).