Evaluation of a Standardised Orientation and Mobility Training in Older Adults With Low Vision

NCT ID: NCT00946062

Last Updated: 2013-11-15

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

Clinical Phase

NA

Total Enrollment

190 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-11-30

Study Completion Date

2010-07-31

Brief Summary

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The purpose of this study is:

1. to develop a standardised orientation and mobility training (O\&M-training) in the use of an identification/symbol cane by older adults with low vision, and;
2. to evaluate this newly developed standardised O\&M-training with respect to effectiveness and feasibility in a randomised controlled trial.

Detailed Description

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Conditions

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Low Vision Aged

Keywords

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low vision ophthalmology randomised controlled trial mobility orientation cane aged

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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regular O&M-training

orientation and mobility training in use of the identification cane as provided by mobility trainers

Group Type ACTIVE_COMPARATOR

orientation and mobility training

Intervention Type OTHER

orientation and mobility training

standardised O&M-training

standardised orientation and mobility training in use of the identification cane as provided by mobility trainers who received instruction in using the standardised protocol

Group Type EXPERIMENTAL

orientation and mobility training

Intervention Type OTHER

orientation and mobility training

Interventions

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orientation and mobility training

orientation and mobility training

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Aged 55 years or over
* Low vision
* Living independently in the community or in a home for older people
* Able to see large obstacles and to go outside for a short walk or doing groceries
* One of the following:

1. experiencing difficulties with safely crossing a street
2. experiencing difficulties with recognising acquaintances outdoors
3. willing to become recognisable as being partially sighted by using the identification cane
* Written informed consent
* Orientation and Mobility training (O\&M-training) in the use of an identification cane

Exclusion Criteria

* Cognitive impairment (a score of less than 4 on the Abbreviated Mental Test 4)
* Language or hearing problems that impede completing an interview by telephone
* Confinement to bed or possible nursing home admission that impede completion of the O\&M-training
* Permanent use of a walking aid incompatible with the use of an identification cane
* Having recently received an O\&M-training in the use of an identification cane and permanent use of this cane
Minimum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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ZonMw: The Netherlands Organisation for Health Research and Development

OTHER

Sponsor Role collaborator

Maastricht University Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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G.I.J.M. Kempen, PhD

Role: PRINCIPAL_INVESTIGATOR

Maastricht University, CAPHRI School for Public Health and Primary Care

Locations

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Sensis

Grave, , Netherlands

Site Status

Royal Visio

Huizen, , Netherlands

Site Status

Bartimeus

Utrecht, , Netherlands

Site Status

Countries

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Netherlands

References

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Ballemans J, Zijlstra GA, van Rens GH, Schouten JS, Kempen GI. Usefulness and acceptability of a standardised orientation and mobility training for partially-sighted older adults using an identification cane. BMC Health Serv Res. 2012 Jun 8;12:141. doi: 10.1186/1472-6963-12-141.

Reference Type DERIVED
PMID: 22681932 (View on PubMed)

Zijlstra GA, van Rens GH, Scherder EJ, Brouwer DM, van der Velde J, Verstraten PF, Kempen GI. Effects and feasibility of a standardised orientation and mobility training in using an identification cane for older adults with low vision: design of a randomised controlled trial. BMC Health Serv Res. 2009 Aug 27;9:153. doi: 10.1186/1472-6963-9-153.

Reference Type DERIVED
PMID: 19712448 (View on PubMed)

Other Identifiers

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ZonMw 94305004

Identifier Type: -

Identifier Source: secondary_id

MEC 07-3-057.5/pl

Identifier Type: -

Identifier Source: org_study_id