Select Publications

Journal articles

Gifford K; Gifford P; Hendicott PL; Schmid KL, 2017, 'Near binocular visual function in young adult orthokeratology versus soft contact lens wearers', Contact Lens and Anterior Eye, vol. 40, pp. 184 - 189, http://dx.doi.org/10.1016/j.clae.2017.01.003

Maseedupally VK; Gifford P; Lum E; Naidu R; Sidawi D; Wang B; Swarbrick H, 2016, 'Treatment Zone Decentration During Orthokeratology on Eyes With Corneal Toricity', Optom Vis Sci, vol. 31, pp. 1101 - 1111, http://dx.doi.org/10.1097/OPX.0000000000000896

Gifford P; Gifford KL, 2016, 'The future of myopia control contact lenses', Optometry and Vision Science, vol. 93, pp. 336 - 343, http://dx.doi.org/10.1097/OPX.0000000000000762

Maseedupally V; Gifford P; Swarbrick H, 2015, 'Variation in normal corneal shape and the influence of eyelid morphometry', Optometry and Vision Science, vol. 92, pp. 286 - 300, http://dx.doi.org/10.1097/OPX.0000000000000511

Gifford P; Kang P; Swarbrick H; Versace P, 2014, 'Changes to corneal aberrations and vision after presbylasik refractive surgery using the MEL 80 platform', Journal of Refractive Surgery, vol. 30, pp. 598 - 603, http://dx.doi.org/10.3928/1081597X-20140709-01

Kang P; Gifford P; Swarbrick H, 2013, 'Can manipulation of orthokeratology lens parameters modify peripheral refraction?', Optometry and Vision Science, vol. 90, pp. 1237 - 1248, http://dx.doi.org/10.1097/OPX.0000000000000064

Maseedupally V; Gifford P; Lum E; Swarbrick H, 2013, 'Central and paracentral corneal curvature changes during orthokeratology', Optometry and Vision Science, vol. 90, pp. 1249 - 1258, http://dx.doi.org/10.1097/OPX.0000000000000039

Gifford P; Swarbrick HA, 2013, 'Refractive changes from hyperopic orthokeratology monovision in presbyopes', Optometry and Vision Science, vol. 90, pp. 306 - 313, http://dx.doi.org/10.1097/OPX.0b013e318287328e

Gifford P; Li M; Lu H; Miu J; Panjaya M; Swarbrick HA, 2013, 'Corneal versus ocular aberrations after overnight orthokeratology', Optometry and Vision Science, vol. 90, pp. 439 - 447, http://dx.doi.org/10.1097/OPX.0b013e31828ec594

Gifford P; Cannon T; Lee C; Lee D; Lee HF; Swarbrick HA, 2013, 'Ocular aberrations and visual function with multifocal versus single vision soft contact lenses', Contact Lens and Anterior Eye, vol. 36, pp. 66 - 73, http://dx.doi.org/10.1016/j.clae.2012.10.078

Northey L; Gifford P; Boneham GC, 2012, 'Comparison of topcon optical coherence tomography and ultrasound pachymetry', Optometry and Vision Science, vol. 89, pp. 1708 - 1714, http://dx.doi.org/10.1097/OPX.0b013e3182775c8c

Gifford P; Swarbrick HA, 2012, 'Repeatability of internal aberrometry with a new simultaneous capture aberrometer/corneal topographer', Optometry and Vision Science, vol. 89, pp. 929 - 938, http://dx.doi.org/10.1097/OPX.0b013e31825017c4

Gifford P; Alharbi AA; Swarbrick HA, 2011, 'Corneal thickness changes in hyperopic orthokeratology', Investigative Ophthalmology and Visual Science, vol. 52, pp. 3648 - 3653, http://dx.doi.org/10.1167/iovs.10-6323

Kang P; Gifford P; McNamara P; Wu J; Yeo S; Vong B; Swarbrick HA, 2010, 'Peripheral Refraction in Different Ethnicities', Investigative Ophthalmology and Visual Science, vol. 51, pp. 6059 - 6065, http://dx.doi.org/10.1167/iovs.09-4747

Gifford P; Au V; Hon B; Siu A; Xu P; Swarbrick HA, 2009, 'Mechanism for corneal reshaping in hyperopic orthokeratology', Optometry and Vision Science, vol. 86, pp. 306 - 311, http://dx.doi.org/10.1097/OPX.0b013e3181989266

Gifford P; Swarbrick HA, 2009, 'The effect of treatment zone diameter in hyperopic orthokeratology', Ophthalmic and Physiological Optics, vol. 29, pp. 584 - 592, http://dx.doi.org/10.1111/j.1475-1313.2009.00672.x

Gifford P; Swarbrick HA, 2008, 'Time Course of Corneal Topographic Changes in the First Week of Overnight Hyperopic Orthokeratology', Optometry and Vision Science, vol. 85, pp. 1165 - 1171, http://dx.doi.org/10.1097/OPX.0b013e31818e8d13

Gifford P; Evans BJW; Morris J, 2006, 'A clinical evaluation of Systane', Contact Lens and Anterior Eye, vol. 29, pp. 31 - 40, http://dx.doi.org/10.1016/j.clae.2005.12.003


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