Critical Illness Neuromuscular Abnormalities in Neurocritical Care Patients

NCT ID: NCT00893633

Last Updated: 2009-07-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

135 participants

Study Classification

OBSERVATIONAL

Study Start Date

2004-03-31

Study Completion Date

2007-01-31

Brief Summary

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The aim of this research is to investigate critical illness neuromuscular abnormalities in neurocritical care patients.

Detailed Description

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Since 1984, the problem of critical illness neuromuscular abnormalities (CINMAs) has attracted considerable interest. According to these studies, CINMAs include the muscular weakness that accompanies critical illness resulting from polyneuropathy and/or myopathy and can be seen in 25-85% of cases of critically ill patients. Clinically, CINMAs present as symmetric flaccid tetraparesis and difficulty weaning off mechanical lung ventilation. However, these data are derived from treating non-specialized intensive care unit (ICU) patients. In this research, we wished to investigate CINMAs in neurocritical care patients. From day one of the patients' participation in the research and until a discharge from the ICU (or death), daily neurological surveys and weekly nerve conduction studies were performed. Based on the results of each nerve conduction study, an index of neuromuscular damage was noted to evaluate the severity of the CINMAs. Needle electromyography and muscle biopsy were not used

Conditions

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Muscle Weakness Critical Illness

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Age: 16 years and older
* Acute primary cerebral pathology
* Mechanical ventilation
* Signs of systemic inflammatory response
* Exclusion of the possibility of an initial pathology of the spinal cord, peripheral nervous system and muscles in past medical history

Exclusion Criteria

* Brain stem or bilateral hemispheric lesions with tetraparesis at the onset of illness
* Inability to perform high-grade nerve conduction studies
Minimum Eligible Age

16 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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City Hospital No 40, Saint Petersburg, Russia

OTHER

Sponsor Role collaborator

Clinical Institute of the Brain, Russia

OTHER

Sponsor Role lead

Responsible Party

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Clinical Institute of the Brain, Russia

Principal Investigators

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Andrey M Alasheev, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Clinical Institute of the Brain, Russia

Locations

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Clinical Institute of the Brain

Yekaterinburg, , Russia

Site Status

Countries

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Russia

Other Identifiers

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CINMAs-2004

Identifier Type: -

Identifier Source: org_study_id

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