ISRCTN ISRCTN04238743
DOI https://doi.org/10.1186/ISRCTN04238743
Secondary identifying numbers N0280149492
Submission date
30/09/2005
Registration date
30/09/2005
Last edited
07/04/2014
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Eye Diseases
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year

Plain English summary of protocol

Not provided at time of registration

Contact information

Mrs P M Pennefather
Scientific

Consultant Ophthalmologist
Wirral Hospital NHS Trust
Arrowe Park Road
Upton
Wirral
CH49 5PE
United Kingdom

Phone +44 (0)151 678 5111 ext 2705

Study information

Study designRandomised controlled trial
Primary study designInterventional
Secondary study designRandomised controlled trial
Study setting(s)Not specified
Study typeTreatment
Scientific title
Study objectivesIs it possible to improve focus as well as vision during treatment of amblyopia? To identify any effect on efficiency of patching to improve vision.
Ethics approval(s)Not provided at time of registration
Health condition(s) or problem(s) studiedEye Diseases: Amblyopia
InterventionGroup 1 = patching treatment with glasses
Group 2 = patching treatment without glasses
Intervention typeOther
Primary outcome measureMeasure of the focus (refractive error) at 2, 5 and 11 months.
Secondary outcome measuresVisual acuity assessment monthly during patching treatment.
Overall study start date15/03/2004
Completion date14/03/2006

Eligibility

Participant type(s)Patient
Age groupChild
SexBoth
Target number of participantsSample: 180 in total
Key inclusion criteriaChildren with low to moderate hypermetropia and strabismus requiring patching treatment for amblyopia
Key exclusion criteria1. Anisometropia without strabismus
2. Vision better than 6/18 in the amblyopic eye
3. Anisometropia of less than .5 diopter
4. Child more than 5 years of age
5. Astigmatism of greater than 1.5 diopters
6. Ocular co-morbidity
Date of first enrolment15/03/2004
Date of final enrolment14/03/2006

Locations

Countries of recruitment

  • England
  • United Kingdom

Study participating centre

Consultant Ophthalmologist
Wirral
CH49 5PE
United Kingdom

Sponsor information

Department of Health
Government

Richmond House
79 Whitehall
London
SW1A 2NL
United Kingdom

Phone +44 (0)20 7307 2622
Email dhmail@doh.gsi.org.uk
Website http://www.dh.gov.uk/Home/fs/en

Funders

Funder type

Government

Wirral Hospitals NHS Trust (UK), NHS Research and Development Support Funding

No information available

Results and Publications

Intention to publish date
Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
Publication and dissemination planNot provided at time of registration
IPD sharing plan