Contact information
Type
Scientific
Primary contact
Mr Simon Harding
ORCID ID
Contact details
St Pauls Eye Unit
2Z Link
Royal Liverpool University Hospital
Prescot Street
Liverpool
L7 8XP
United Kingdom
+44 (0)151 706 3971
l.gee@liv.ac.uk
Additional identifiers
EudraCT number
ClinicalTrials.gov number
Protocol/serial number
N0207073131
Study information
Scientific title
Acronym
Study hypothesis
Not provided at time of registration
Ethics approval
Not provided at time of registration
Study design
Randomised cross-over pilot study
Primary study design
Interventional
Secondary study design
Randomised controlled trial
Trial setting
Not specified
Trial type
Not Specified
Patient information sheet
Condition
Signs and Symptoms: Pain
Intervention
Entomox for pain relief in ophthalmic laser
Added 10/12/09: trial stopped due to lack of funding/sponsorship and participant recruitment issue
Intervention type
Drug
Phase
Not Specified
Drug names
Entonox
Primary outcome measures
Pain score assessment after each treatment
Secondary outcome measures
Not provided at time of registration
Overall trial start date
01/05/2000
Overall trial end date
30/06/2004
Reason abandoned
Lack of funding/sponsorship + Participant recruitment issue
Eligibility
Participant inclusion criteria
Patients attending for a course of laser pan-retinal photocoagulation will undergo a standardised treatment, receiving entonox on alternative visits. A pain score will be assessed after each treatment.
Participant type
Patient
Age group
Adult
Gender
Both
Target number of participants
40 patients
Participant exclusion criteria
Not provided at time of registration
Recruitment start date
01/05/2000
Recruitment end date
30/06/2004
Locations
Countries of recruitment
United Kingdom
Trial participating centre
St Pauls Eye Unit
Liverpool
L7 8XP
United Kingdom
Sponsor information
Organisation
Department of Health
Sponsor details
Richmond House
79 Whitehall
London
SW1A 2NL
United Kingdom
Sponsor type
Government
Website
Funders
Funder type
Government
Funder name
Royal Liverpool and Broadgreen University Hospitals 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