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Laser-1st vs Drops-1st for Glaucoma and Ocular Hypertension

NCT03395535 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 718

Last updated 2018-01-10

No results posted yet for this study

Summary

This is a randomized study with two treatment arms: 'initial Selective Laser Trabeculoplasty (SLT) followed by conventional medical therapy as required' ('Laser-1st') and 'medical therapy without laser ('Medicine-1st'). It compares quality of life in the two arms at three years, while also examining the incremental cost and cost-effectiveness of Laser-1st versus Medicine-1st.

Conditions

Interventions

PROCEDURE

Primary Selective Laser Trabeculoplasty Treatment Pathway

Primary Selective Laser Trabeculoplasty Treatment (followed by medications as required) Pathway. First treatment is SLT, 100 shots of laser over 360 degrees. If this does not reach the target IOP then repeat laser (once only) is given. If IOP not at target additional treatment with all standard medications may be used and ultimately surgery (trabeculectomy ). All available medical treatments (eye-drops) are permitted according to a pre-specified intervention protocol described in detail in the publicly available trial protocol. This begins with prostaglandin analogues, then beta-blockers followed by alpha agonists or carbonic anhydrase inhibitors. The full range of available doses, treatments and drugs is beyond this short summary.

DRUG

Primary Medical Treatment Pathway

Primary Medical Treatment Pathway (multiple medications, as required). If IOP not at target additional treatment with all standard medications may be used and ultimately surgery (trabeculectomy ). All available medical treatments (eye-drops) are permitted according to a pre-specified intervention protocol described in detail in the publicly available trial protocol. This begins with prostaglandin analogues, then beta-blockers followed by alpha agonists or carbonic anhydrase inhibitors. The full range of available doses, treatments and drugs is beyond this short summary.

Sponsors & Collaborators

  • Moorfields Eye Hospital NHS Foundation Trust

    lead OTHER

Principal Investigators

  • Gus Gazzard, MA FRCOphth · Moorfields Eye Hospital / UCL BRC

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-10-01
Primary Completion
2017-12-25
Completion
2017-12-25

Countries

  • United Kingdom

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03395535 on ClinicalTrials.gov