ClinicalTrials.gg
Not yet recruitingNCT02722070Updated Mar 29, 2016

Processing Integration in Neurological Patients Using fMRI

An observational study in Acute Inflammatory Demyelinating Polyradiculoneuropathy, Stroke and Anosognosia, sponsored by Hadassah Medical Organization. Not yet recruiting. Open to participants aged 18 Years to 85 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2016-03-29.

Sponsored by Hadassah Medical Organization · Observational

From the registry’s dates

  • Primary completion was expected by Mar 2020, 6 years 8 months ago, but the record still lists the study as not yet recruiting.

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Study type
Observational
Model
Cohort
Time perspective
Cross-sectional
Enrollment
150
Ages
18 Years to 85 Years
Sex
All
01

Study summary

The main objective of the study is to explore and map brain areas involved in processing and perception in patients suffering from neurological pathologies and condition. The investigators hypothesize for example, that a change (compare to healthy subjects) in the perceptual maps and body representation could be detected and characterize in patients suffering from impairments of peripheral nerve conduction.

02

Conditions studied

  • Acute Inflammatory Demyelinating Polyradiculoneuropathy
  • Stroke
  • Anosognosia
  • Central and Peripheral Neurodegenerative Pathologies
  • Neuropsychiatric Conditions
03

In context

Guillain-Barre Syndrome

98 studies on the registry are indexed under Guillain-Barre Syndrome; 30 are open to participants now.

This study's planned enrollment of 150 is above the median of 101 across 48 observational studies indexed under Guillain-Barre Syndrome.

Browse Guillain-Barre Syndrome studies →

Lead sponsor

Hadassah Medical Organization is the lead sponsor of 675 studies on the registry; 54 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

Patients suffering from central and peripheral neurological pathologies and conditions

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • diagnosis of the investigated neuronal disease

Exclusion criteria

Exclusion Criteria:

  • for MRI scan
  • pregnancy
  • refusal to participate in the study
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

05

Study design

Observational model
Cohort
Time perspective
Cross-sectional
Enrollment
150 participants (estimated)
Patient registry
No

Groups and cohorts

  • Healthy Controls

    Age matched control for the various clinical groups

    Device: 3 Tesla Siemens Skyra MRI scanner

  • Neurodegenerative patients

    Device: 3 Tesla Siemens Skyra MRI scanner

  • Stroke patients

    Device: 3 Tesla Siemens Skyra MRI scanner

  • Neuropsychiatric patients

    Device: 3 Tesla Siemens Skyra MRI scanner

Interventions

  • Device3 Tesla Siemens Skyra MRI scanner

    Standardly used Magnetic resonance imaging (MRI) protocols, including resting state fMRI, task fMRI, T1 weighted imaging

06

What researchers measure

Primary outcomes

  1. Hemodynamic responses by measurement of the Blood-oxygen-level dependence(BOLD) signal

    Distinct maps of sensory and multisensory representations related to certain disorders will be sassed by measurement of the Blood-oxygen-level dependence(BOLD) signal.

    Time frame: 2 years

07

Study locations

No study locations are listed for this record.

08

References and documents

Publications

  • Arzy S, Overney LS, Landis T, Blanke O. Neural mechanisms of embodiment: asomatognosia due to premotor cortex damage. Arch Neurol. 2006 Jul;63(7):1022-5. doi: 10.1001/archneur.63.7.1022. PubMed 16831974 ↗

Individual participant data

Plan to share: No

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Mar 2016, a primary completion of Mar 2020 and a completion of Mar 2025. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 23, 2016
First posted
Mar 29, 2016
Start
Mar 2016
Primary completionEst.
Mar 2020
CompletionEst.
Mar 2025
Last update
Mar 29, 2016
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Mar 29, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02722070
Responsible party
Sponsor
First posted
Mar 29, 2016
Start date
Mar 2016
Primary completion
Mar 2020 (estimated)
Completion
Mar 2025 (estimated)
Last update
Mar 29, 2016

Study contacts

Shahar Arzy, M.D, Ph.D
Contact
shahar.arzy@gmail.com
97226777741
Gregory Founshtein, M.s
Contact
gregory.founshtein@mail.huji.ac.il
972507794574

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in Jan 2016. You cannot join it, but the record below documents what was studied.

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Discussion

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