Condition category
Eye Diseases
Date applied
28/09/2007
Date assigned
28/09/2007
Last edited
08/10/2014
Prospective/Retrospective
Retrospectively registered
Overall trial status
Completed
Recruitment status
No longer recruiting

Plain English Summary

Not provided at time of registration

Trial website

Contact information

Type

Scientific

Primary contact

Miss Amynah Goawalla

ORCID ID

Contact details

Department of Ophthalmology
North West London Hospitals NHS Trust
Central Middlesex Hospital
Acton Lane
Park Royal
London
NW10 7NS
United Kingdom
+44 (0)20 8963 7158
amynahgoawalla@gmail.com

Additional identifiers

EudraCT number

ClinicalTrials.gov number

Protocol/serial number

N0515186315

Study information

Scientific title

Acronym

Study hypothesis

To measure colour vision in patients with a blue light filtering lens implant in one eye and a non-tinted implant in the other eye (and compare this group with a control group with bilateral non-tinted implants) and to determine whether blue light filtering lenses limit colour vision in any way.

Ethics approval

Not provided at time of registration

Study design

Randomised controlled trial

Primary study design

Interventional

Secondary study design

Randomised controlled trial

Trial setting

Hospitals

Trial type

Treatment

Patient information sheet

Condition

Eye Diseases: Visual sense

Intervention

Blue light filtering lens implant in one eye vs non-tinted implant in the other eye. A paired t-test will be used to analyse the results.

Intervention type

Other

Phase

Not Applicable

Drug names

Primary outcome measures

Not provided at time of registration

Secondary outcome measures

Not provided at time of registration

Overall trial start date

01/10/2006

Overall trial end date

30/10/2007

Reason abandoned

Eligibility

Participant inclusion criteria

Not provided at time of registration

Participant type

Patient

Age group

Not Specified

Gender

Not Specified

Target number of participants

We aim to recruit 40 participants in total, 20 in each group

Participant exclusion criteria

Not provided at time of registration

Recruitment start date

01/10/2006

Recruitment end date

30/10/2007

Locations

Countries of recruitment

United Kingdom

Trial participating centre

Department of Ophthalmology
London
NW10 7NS
United Kingdom

Sponsor information

Organisation

Record Provided by the NHSTCT Register - 2007 Update - Department of Health (UK)

Sponsor details

The Department of Health
Richmond House
79 Whitehall
London
SW1A 2NL
United Kingdom
+44 (0)20 7307 2622
dhmail@doh.gsi.org.uk

Sponsor type

Government

Website

http://www.dh.gov.uk/Home/fs/en

Funders

Funder type

Government

Funder name

North West London Hospitals NHS Trust (UK)

Alternative name(s)

Funding Body Type

Funding Body Subtype

Location

Results and Publications

Publication and dissemination plan

Not provided at time of registration

Intention to publish date

Participant level data

Not provided at time of registration

Results - basic reporting

Publication summary

Publication citations

Additional files

Editorial Notes