{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T03:39:46Z","timestamp":1771472386362,"version":"3.50.1"},"reference-count":27,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Ophthalmology"],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p><jats:italic>Purpose<\/jats:italic>. To investigate changes in eye coats, axial length, and ocular perfusion pressure (OPP) in hemodialysis (HD) patients with chronic renal failure (CRF). <jats:italic>Methods<\/jats:italic>. We included HD patients who were diagnosed with CRF in our hospital from January to December 2015. Fifty-two patients met the inclusion criteria; all right eyes were used for observation. Systolic and diastolic blood pressures were recorded to calculate OPP. Approximately 30 minutes before and after HD, we recorded multiple parameters, including lens thickness (LT), axial length of vitreous (VAL), axial length of eye (EAL), ciliary body thickness (CBT), choroidal thickness (CT), and retinal thickness (RT). <jats:italic>Results<\/jats:italic>. After HD, OPP significantly decreased (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mi>F<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>7.023<\/mml:mn><\/mml:math>) and CBT became significantly thinner (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>3.461<\/mml:mn><\/mml:math>). CT was significantly thinner and differed among measurement locations (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M6\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>6.240<\/mml:mn><\/mml:math>; <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M7\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M8\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>6.169<\/mml:mn><\/mml:math>; <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M9\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M10\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>3.405<\/mml:mn><\/mml:math>, respectively, fovea, nasal, and temporal side 1500\u2009<jats:italic>\u03bc<\/jats:italic>m beside the fovea). Further, RT thickened and differed among measurement locations (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M11\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.05<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M12\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>2.265<\/mml:mn><\/mml:math>; <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M13\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.05<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M14\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>2.624<\/mml:mn><\/mml:math>; <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M15\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.05<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M16\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>2.220<\/mml:mn><\/mml:math>, respectively, fovea, nasal, and temporal side 1500\u2009<jats:italic>\u03bc<\/jats:italic>m beside fovea), whereas LT, VAL, and EAL significantly increased after HD (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M17\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.05<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M18\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>2.076<\/mml:mn><\/mml:math>; <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M19\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M20\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>3.817<\/mml:mn><\/mml:math>; <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M21\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M22\"><mml:mi>t<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>4.010<\/mml:mn><\/mml:math>). <jats:italic>Conclusions<\/jats:italic>. HD impacts the thickness of the eye coats and VAL, particularly affecting CBT, CT, and RT. OPP transiently decreases during HD, which may contribute to an ischemic state.<\/jats:p>","DOI":"10.1155\/2018\/3105138","type":"journal-article","created":{"date-parts":[[2018,2,8]],"date-time":"2018-02-08T18:31:01Z","timestamp":1518114661000},"page":"1-6","source":"Crossref","is-referenced-by-count":16,"title":["Effect of Hemodialysis on Eye Coats, Axial Length, and Ocular Perfusion Pressure in Patients with Chronic Renal Failure"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1736-7880","authenticated-orcid":true,"given":"Ling","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Affiliated Hospital of Qingdao University, Qingdao 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gang","family":"Yin","sequence":"additional","affiliation":[{"name":"Qingdao Central Hospital, Qingdao 266042, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhiying","family":"Yu","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Affiliated Hospital of Qingdao University, Qingdao 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nan","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Affiliated Hospital of Qingdao University, Qingdao 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9546-4734","authenticated-orcid":true,"given":"Dabo","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Affiliated Hospital of Qingdao University, Qingdao 266003, 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