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    Results: 1 to 20 of 231

    1.

    Disease severity and family history in keratoconus.

    Szczotka-Flynn L, Slaughter M, McMahon T, Barr J, Edrington T, Fink B, Lass J, Belin M, Iyengar SK; CLEK Study Group.

    Br J Ophthalmol. 2008 Aug;92(8):1108-11.PMID: 18653604 [PubMed - indexed for MEDLINE]Related articles

    2.

    Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study: methods and findings to date.

    Wagner H, Barr JT, Zadnik K.

    Cont Lens Anterior Eye. 2007 Sep;30(4):223-32. Epub 2007 May 3.PMID: 17481941 [PubMed - indexed for MEDLINE]Related articles

    3.

    Baseline findings in the Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study.

    Zadnik K, Barr JT, Edrington TB, Everett DF, Jameson M, McMahon TT, Shin JA, Sterling JL, Wagner H, Gordon MO.

    Invest Ophthalmol Vis Sci. 1998 Dec;39(13):2537-46.PMID: 9856763 [PubMed - indexed for MEDLINE]Related articlesFree article

    4.

    Estimation of the incidence and factors predictive of corneal scarring in the Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study.

    Barr JT, Wilson BS, Gordon MO, Rah MJ, Riley C, Kollbaum PS, Zadnik K; CLEK Study Group.

    Cornea. 2006 Jan;25(1):16-25.PMID: 16331035 [PubMed - indexed for MEDLINE]Related articles

    5.

    Factors associated with corneal scarring in the Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study.

    Barr JT, Zadnik K, Wilson BS, Edrington TB, Everett DF, Fink BA, Shovlin JP, Weissman BA, Siegmund K, Gordon MO.

    Cornea. 2000 Jul;19(4):501-7.PMID: 10928767 [PubMed - indexed for MEDLINE]Related articles

    6.

    Variables affecting rigid contact lens comfort in the collaborative longitudinal evaluation of keratoconus (CLEK) study.

    Edrington TB, Gundel RE, Libassi DP, Wagner H, Pierce GE, Walline JJ, Barr JT, Olafsson HE, Steger-May K, Achtenberg J, Wilson BS, Gordon MO, Zadnik K; CLEK STUDY GROUP.

    Optom Vis Sci. 2004 Mar;81(3):182-8.PMID: 15017177 [PubMed - indexed for MEDLINE]Related articles

    7.

    A new method for grading the severity of keratoconus: the Keratoconus Severity Score (KSS).

    McMahon TT, Szczotka-Flynn L, Barr JT, Anderson RJ, Slaughter ME, Lass JH, Iyengar SK; CLEK Study Group.

    Cornea. 2006 Aug;25(7):794-800.PMID: 17068456 [PubMed - indexed for MEDLINE]Related articles

    8.

    Between-eye asymmetry in keratoconus.

    Zadnik K, Steger-May K, Fink BA, Joslin CE, Nichols JJ, Rosenstiel CE, Tyler JA, Yu JA, Raasch TW, Schechtman KB; CLEK Study Group. Collaborative Longitudinal Evaluation of Keratoconus.

    Cornea. 2002 Oct;21(7):671-9.PMID: 12352084 [PubMed - indexed for MEDLINE]Related articles

    9.

    A summary of the findings from the Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study. CLEK Study Group.

    Szczotka LB, Barr JT, Zadnik K.

    Optometry. 2001 Sep;72(9):574-84.PMID: 11575695 [PubMed - indexed for MEDLINE]Related articles

    10.

    Corneal scarring and vision in keratoconus: a baseline report from the Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study.

    Zadnik K, Barr JT, Edrington TB, Nichols JJ, Wilson BS, Siegmund K, Gordon MO.

    Cornea. 2000 Nov;19(6):804-12.PMID: 11095054 [PubMed - indexed for MEDLINE]Related articles

    11.

    The relation between disease asymmetry and severity in keratoconus.

    Nichols JJ, Steger-May K, Edrington TB, Zadnik K; CLEK study group.

    Br J Ophthalmol. 2004 Jun;88(6):788-91.PMID: 15148213 [PubMed - indexed for MEDLINE]Related articlesFree article

    12.

    Rose-K contact lens for keratoconus.

    Jain AK, Sukhija J.

    Indian J Ophthalmol. 2007 Mar-Apr;55(2):121-5.PMID: 17322602 [PubMed - indexed for MEDLINE]Related articlesFree article

    13.

    Measure of keratoconus progression using Orbscan II.

    Kim H, Joo CK.

    J Refract Surg. 2008 Jun;24(6):600-5.PMID: 18581785 [PubMed - indexed for MEDLINE]Related articles

    14.

    Repeatability and agreement of two corneal-curvature assessments in keratoconus: keratometry and the first definite apical clearance lens (FDACL). CLEK Study Group. Collaborative Longitudinal Evaluation of Keratoconus.

    Edrington TB, Szczotka LB, Begley CG, Burger DS, Wilson BS, Barr JT, Zadnik K, Gordon MO.

    Cornea. 1998 May;17(3):267-77.PMID: 9603382 [PubMed - indexed for MEDLINE]Related articles

    15.

    Development of keratoconus after contact lens wear. Patient characteristics.

    Macsai MS, Varley GA, Krachmer JH.

    Arch Ophthalmol. 1990 Apr;108(4):534-8.PMID: 2322155 [PubMed - indexed for MEDLINE]Related articles

    16.

    The Dundee University Scottish Keratoconus study: demographics, corneal signs, associated diseases, and eye rubbing.

    Weed KH, MacEwen CJ, Giles T, Low J, McGhee CN.

    Eye (Lond). 2008 Apr;22(4):534-41. Epub 2007 Jan 19.PMID: 17237755 [PubMed - indexed for MEDLINE]Related articles

    17.

    Baseline factors predictive of incident penetrating keratoplasty in keratoconus.

    Gordon MO, Steger-May K, Szczotka-Flynn L, Riley C, Joslin CE, Weissman BA, Fink BA, Edrington TB, Olafsson HE, Zadnik K; Clek Study Group.

    Am J Ophthalmol. 2006 Dec;142(6):923-30. Epub 2006 Sep 1.PMID: 17157577 [PubMed - indexed for MEDLINE]Related articles

    18.

    Fluorescein pattern interpretation in keratoconus.

    Fink B, Heard C, Schafer J, Cline AR, Mitchell L, Barr JT.

    Optom Vis Sci. 2008 Oct;85(10):E939-46.PMID: 18832969 [PubMed - indexed for MEDLINE]Related articles

    19.

    Evaluation of higher order ocular aberrations in patients with keratoconus.

    Lim L, Wei RH, Chan WK, Tan DT.

    J Refract Surg. 2007 Oct;23(8):825-8.PMID: 17985803 [PubMed - indexed for MEDLINE]Related articles

    20.

    Atopy and keratoconus: a multivariate analysis.

    Bawazeer AM, Hodge WG, Lorimer B.

    Br J Ophthalmol. 2000 Aug;84(8):834-6.PMID: 10906086 [PubMed - indexed for MEDLINE]Related articlesFree article

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