Management of Myopia in University Students Using Dual Focus Soft Contact Lenses (MoMUS)
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Detailed Description
Study Type
Study Type
Enrollment (Estimated)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Contact
Study Contact
- Name: Martin Brinkworth, PhD
- Phone Number: +441274233584
- Email: nhs-ethics@bradford.ac.uk
Study Locations
-
-
-
Huddersfield, United Kingdom
- University of Huddersfield
-
-
West Yorkshire
-
Bradford, West Yorkshire, United Kingdom, BD7
- University of Bradford
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Be a myopic students studying at university
- Be aged 18-21 years at the start of the study
- Show evidence of recent myopia progression prior to commencement of Stage 2 of the study.
- Have read the patient information sheet and be happy to sign the consent forms
- Be willing to adhere to the visit schedule and wearing times described in this protocol
- Agree to lens wearing times of at least 10 hours per day, 6 days per week
- Agree to accept either the control or test lens as assigned by the randomisation
- Have BCVA of +0.10 logMAR or better in each eye
Exclusion Criteria:
- Previous myopia control use (optical or pharmacological)
- Amblyopia
- Ocular pathology such as keratoconus or recurrent corneal infections
- Myopic Rx > 10D
- Astigmatism >1D
- Anisometropia >1.75D
- Binocular Vision anomalies (such as Tropia)
- Medications that affect pupil size or accommodation
- A known allergy to fluorescein or tropicamide
- Biomicroscopic findings that would contraindicate contact lens wear
- The investigator considers that it is not in the best interest of the subject to participate in the study.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: MiSight dual focus contact lens
|
Contact lens for myopia management.
|
|
Active Comparator: Proclear single vision contact lens
|
Single vision contact lens as control
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Change in axial length relative to baseline
Time Frame: Baseline, 24 months
|
Baseline, 24 months
|
|
Change in spherical equivalent cycloplegic autorefraction relative to baseline
Time Frame: Baseline, 24 months
|
Baseline, 24 months
|
Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Investigators
Investigators
- Principal Investigator: Kathryn Webber, MOptom, University of Bradford
- Principal Investigator: Niall Hynes, PhD, University of Huddersfield
- Principal Investigator: Matthew Cufflin, PhD, University of Hudderfield
- Principal Investigator: Neema Ghorbani-Mojarrad, PhD, University of Bradford
Publications and helpful links
General Publications
- McAlinden C, Pesudovs K, Moore JE. The development of an instrument to measure quality of vision: the Quality of Vision (QoV) questionnaire. Invest Ophthalmol Vis Sci. 2010 Nov;51(11):5537-45. doi: 10.1167/iovs.10-5341. Epub 2010 May 26.
- Jacobsen N, Jensen H, Goldschmidt E. Does the level of physical activity in university students influence development and progression of myopia?--a 2-year prospective cohort study. Invest Ophthalmol Vis Sci. 2008 Apr;49(4):1322-7. doi: 10.1167/iovs.07-1144.
- Bullimore MA, Brennan NA. Myopia Control: Why Each Diopter Matters. Optom Vis Sci. 2019 Jun;96(6):463-465. doi: 10.1097/OPX.0000000000001367.
- Chamberlain P, Peixoto-de-Matos SC, Logan NS, Ngo C, Jones D, Young G. A 3-year Randomized Clinical Trial of MiSight Lenses for Myopia Control. Optom Vis Sci. 2019 Aug;96(8):556-567. doi: 10.1097/OPX.0000000000001410.
- Chamberlain P, Bradley A, Arumugam B, Hammond D, McNally J, Logan NS, Jones D, Ngo C, Peixoto-de-Matos SC, Hunt C, Young G. Long-term Effect of Dual-focus Contact Lenses on Myopia Progression in Children: A 6-year Multicenter Clinical Trial. Optom Vis Sci. 2022 Mar 1;99(3):204-212. doi: 10.1097/OPX.0000000000001873.
- Jorge J, Almeida JB, Parafita MA. Refractive, biometric and topographic changes among Portuguese university science students: a 3-year longitudinal study. Ophthalmic Physiol Opt. 2007 May;27(3):287-94. doi: 10.1111/j.1475-1313.2007.00475.x.
- Kinge B, Midelfart A, Jacobsen G, Rystad J. Biometric changes in the eyes of Norwegian university students--a three-year longitudinal study. Acta Ophthalmol Scand. 1999 Dec;77(6):648-52. doi: 10.1034/j.1600-0420.1999.770608.x.
- McCullough SJ, O'Donoghue L, Saunders KJ. Six Year Refractive Change among White Children and Young Adults: Evidence for Significant Increase in Myopia among White UK Children. PLoS One. 2016 Jan 19;11(1):e0146332. doi: 10.1371/journal.pone.0146332. eCollection 2016.
- Pesudovs K, Garamendi E, Elliott DB. A quality of life comparison of people wearing spectacles or contact lenses or having undergone refractive surgery. J Refract Surg. 2006 Jan-Feb;22(1):19-27. doi: 10.3928/1081-597X-20060101-07.
- Ruiz-Pomeda A, Perez-Sanchez B, Valls I, Prieto-Garrido FL, Gutierrez-Ortega R, Villa-Collar C. MiSight Assessment Study Spain (MASS). A 2-year randomized clinical trial. Graefes Arch Clin Exp Ophthalmol. 2018 May;256(5):1011-1021. doi: 10.1007/s00417-018-3906-z. Epub 2018 Feb 3.
- Tilia D, Diec J, Ehrmann K, Falk D, Fedtke C, Conrad F, Wu R, Bakaraju RC. Visual Performance and Binocular/Accommodative Function of S.T.O.P. Contact Lenses Compared With MiSight. Eye Contact Lens. 2023 Feb 1;49(2):63-70. doi: 10.1097/ICL.0000000000000950. Epub 2022 Oct 19.
- Wolffsohn JS, Kollbaum PS, Berntsen DA, Atchison DA, Benavente A, Bradley A, Buckhurst H, Collins M, Fujikado T, Hiraoka T, Hirota M, Jones D, Logan NS, Lundstrom L, Torii H, Read SA, Naidoo K. IMI - Clinical Myopia Control Trials and Instrumentation Report. Invest Ophthalmol Vis Sci. 2019 Feb 28;60(3):M132-M160. doi: 10.1167/iovs.18-25955.
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Estimated)
Primary Completion
Study Completion (Estimated)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- E1060
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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