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| 1 | Long-term vision-threatening complications of phakic intraocular lens implantation for high myopia显示文摘AIM:To report the long-term vision-threatening complications in patients who underwent phakic intraocular lens(pIOLs)implantation for high myopia.METHODS:Thisstudywasdesignedfromaconsecutive series of phakic intraocular lens complication and corrective surgeries.Sixteen eyes of 13 patients had implantation of phakic intraocular lens for correction high myopia and developed serious complications have been included in this study.The mean age of patients was 38.6±6.35y(range 32-50y)and the mean time of history of pIOL implantation for high myopia was 6±2y(range 2-10y).Before corrective surgery,best spectaclecorrective visual acuity(BSCVA)ranged from perception to 20/200 in the eyes in which severe complications occurred.RESULTS:Corneal decompensation occurred in 12eyes of 9 high myopic patients after anterior chamber pIOL implantation.Rhegmatogenous retinal detachment(RRD)occurred in 4 eyes of 4 high myopic patients following anterior chamber and posterior chamber pIOL implantation.Patients with corneal decompensation,had combined procedures consisting of pIOL removal and penetrating keratoplasty(PKP).Removals of pIOL,phacoemulsification and pars plana vitrectomy(PPV)with silicone oil tamponade were performed in patients with RRD.After corrective surgeries,all patients but one(P+,patient 2,right eye)achieved moderate BSCVA ranged from 20/200 to 20/50 at the last visit.CONCLUSION:Phakic IOLs may be effective for thecorrection of high myopia.Although these IOLs may have severe complications and it affects safety and efficacy of this surgery.As seen here,corneal decompensation and rhegmatogenous retinal detachment are possible postoperative vision-threatening complications of phakic IOLs.Patients must be carefully examined before and after surgery for possible endothelial cell loss and vitreoretinal problems. | Isil Bahar Sayman Muslubas Baran Kandemir Ayse Yesim Aydin Oral Suleyman Kugu Metin Dastan | 2014 | International Journal of Ophthalmology(English edition)2014，7，2： | 14 |
| 2 | ASYMPTOTIC BEHAVIOUR OF EIGENVALUES FOR THE DISCONTINUOUS BOUNDARY-VALUE PROBLEM WITH FUNCTIONAL-TRANSMISSION CONDITIONS显示文摘In this study, the boundary-value problem with eigenvalue parameter generated by the differential equation with discontinuous coefficients and boundary conditions which contains not only endpoints of the considered interval, but also point of discontinuity and linear functionals is investigated. So, the problem is not pure boundary-value. The authors single out a class of linear functionals and find simple algebraic conditions on coefficients, which garantee the existence of innnit number eigenvalues. Also the asymptotic formulas for eigenvalues are found. | O.Sh.Mukhtarov Department of Mathematics, Science and Arts Faculty, Gaziosmanpasa University, Tokat, TurkeyMustafa Kandemir Department of Mathematics, Faculty of A mas y a Education, Ondokuz Mayis University, Amasya, Turkey | 2002 | Acta Mathematica Scientia2002，22，3： | 10 |
| 3 | Comparison of visual and topographic outcomes of deep-anterior lamellar keratoplasty and penetrating keratoplasty in keratoconus显示文摘AIM:To compare visual,surgical and topographic outcomes of deep anterior lamellar keratoplasty(DALK)and penetrating keratoplasty(PK)for keratoconus(KC).METHODS:In this multicenter,prospective,randomized clinical trial 76 eyes of 71 KC patients operated between January 2011 and July 2014 in 2 tertiary referral hospitals were included. Consecutive patients were alternately selected to receive one of the two surgical methods. Thirty eight eyes underwent DALK with the big-bubble technique and 38 eyes underwent PK.RESULTS:Mean best spectacle corrected visual acuity(BSCVA)at the first postoperative week(P=0.012)and the first postoperative month(P<0.001)was statistically significantly higher in DALK group. The mean BSCVA at12 mo was not significantly different for DALK(0.30±1.99 log MAR)versus PK(0.40±0.33 log MAR)(P=0.104). The76.3% of the eyes had a BSCVA over 0.5 in DALK and 47.4%in PK group(P=0.009). The 7.9% of the eyes had a BSCVA of 1.0 in DALK and 5.3% in PK group(P=0.644). Mean spherical equivalent was-2.94 D in DALK and-3.09 D in PK group.Mean topographic astigmatism was 4.62 D and 4.18 D respectively. Regular topographic patterns were observed in 31(81.6%)of DALK and 29(76.3%)of PK(P=0.574). The most frequent topographic pattern was oblate asymmetric bow tie,seen in 39.5% in DALK and 23.7% in PK. CONCLUSION:Big bubble DALK provides an earlier visual improvement compare to PK. However,visual and topographic outcomes are similar to those in PK at 1y. Postoperative complications including rejection and intraocular pressure elevation are more frequent in PK. DALK is a safer alternative to PK for KC. However,intraoperativeperforation of the Descemet's membrane is a significant complication. | Bora Yüksel Baran Kandemir Umut Duygu Uzunel Ozan Celik Sezgin Ceylan Tuncay Küsbeci | 2017 | International Journal of Ophthalmology(English edition)2017，10，3： | 5 |
| 4 | Comparison of contrast sensitivity and visual acuity between deep anterior lamellar keratoplasty and penetrating keratoplasty in patients with keratoconus显示文摘AIM: To evaluate postoperative visual acuity and contrast sensitivity results following deep anterior lamellar keratoplasty (DALK) and penetrating keratoplasty (PK) in patients with keratoconus (KC). METHODS: All the patients' records with KC who had PK or DALK surgery between May 2010 and May 2011 were retrospectively reviewed. Sixty patients who underwent successful corneal transplantation for KC: 30 eyes underwent DALK and 30 eyes underwent PK were included in this study. Preoperative and postoperative mean logarithm of the minimum angle of resolution (logMAR) uncorrected visual acuity (UCVA), logMAR best spectacle-corrected visual acuity (BSCVA) and intraocular pressure (IOP) were evaluated. Contrast sensitivity tests (CS) were done preoperative and 2 months after all sutures had removed. All surgeries were performed under regional anesthesia (retrobulbar anesthesia) by 1 surgeon (B.K.) who was experienced in penetrating and lamellar keratoplasty techniques. RESULTS: The mean age of the DALK group was 29.67±4.95 (range 18-40) years and the PK group was 28.7±3.53 (range 18-39) years. Preoperatively there was no significant difference in the logMAR UCVA, logMAR BSCVA and IOP between the DALK (1.281±0.56; 0.97±0.85; 12.07±2.12mmHg) and PK (1.34±0.21; 0.98±0.21; 13±2.12mmHg) groups. One-year after surgery there was no significant difference in the mean logMAR UCVA and IOP between the DALK (0.46±0.37; 11.73±2.1mmHg) and PK (0.38±0.21; 12±2.12mmHg) groups. The mean contrast sensitivity was evaluated by CC-100 Topcon LCD at 1.5, 2.52, 4.23, 7.10 and 11.91 cycles per degree (cs/deg) spatial frequencies before and 2 months after the all sutures had removed. CONCLUSION: All patients with keratoconus in both DALK and PK groups performed good visual function postoperatively. The mean contrast sensitivity increased considerably at all spatial frequencies compared with preoperative levels in the DALK and PK groups. The mean post-operative evaluation of contrast sensitivity measurements was not significantly different between the two groups. | Mehmet Orcun Akdemir Baran Kandemir Isil Bahar Sayman Cem Selvi OmerKamil Dogan | 2012 | International Journal of Ophthalmology(English edition)2012，5，6： | 3 |
| 5 | 土耳其门诊精神分裂症患者性功能障碍的一项横断面研究(英文)显示文摘背景:性功能障碍是影响患者对抗精神病药物服药依从性的因素之一,但尚不清楚这个问题的严重程度。目的:比较服用抗精神病药物且临床症状稳定的精神分裂症患者和健康对照者自我报告的性功能状况。评估工具采用土耳其语版的5个条目的亚利桑那性体验量表(Arizona Sexual Experience Scale,ASEX)。该量表的效度已在土耳其得到验证。量表评估性欲、性唤起、阴道润滑/阴茎勃起、达到高潮的能力以及对高潮的满意度等5个方面的性功能。方法:采用阳性症状量表、阴性症状量表和ASEX分别对101例临床症状稳定的门诊精神分裂症患者(女性38例、男性63例)进行评估。对89例无精神疾病史的对照者(女性41名、男性48名)也进行了ASEX量表评估。如果ASEX总分(范围5-30)>18,或者任一条目得分(范围1-6)≥5,或者至少有3个条目得分都大于4,则被视为存在性功能障碍。结果:自我报告有性功能障碍的男性精神分裂症患者多于健康对照者(46%对8%)。虽然女性患者性功能障碍的患病率显著高于男性患者(68%对46%),但是对照组中健康女性的性功能障碍患病率也非常高(68%),因而女性患者的性功能障碍不能归咎于她们的疾病或是正在服用的药物。患者组中,阳性症状和阴性症状的严重程度与性功能障碍无相关性,服用第一代抗精神病药的患者与服用第二代抗精神病药的患者之间的性功能障碍严重程度无明显差异。结论:在土耳其,不同性别的精神分裂症患者性功能状况的研究结果不同,这凸显了在评估精神障碍和药物对性功能的影响时制定特定区域、特定性别的性行为社会规范的重要性。今后需要采用前瞻性研究来区分文化规范、精神疾病以及使用的抗精神病药物在精神分裂症患者性功能障碍的病因和病程中的相对作用。 | Cicek HOCAOGLU Fatmasul H. CELIK Gokhan KANDEMIR Hulya GUVELI Bulent BAHCECl | 2014 | 上海精神医学2014，26，6： | 2 |
| 6 | Ground-and first-excited state energies of impurity magtetopolaron in an anisotropic quantum dot 显示文摘 | Kandemir B S Cetin A | 2002 | Phys Rev B2002，65，5： | 1 |
| 7 | Object-oriented texture analysis for the unsupervised segmentation of biopsy images for cancer detection显示文摘 | Akif Burak Tesun Melih Kandemir | 2009 | Pattern Recognition2009，42，3： | 1 |
| 8 | Does a volar locking plate provide equivalent stability as a dorsal non- locking plate in a dorsally comminuted distal radius frac- ture? a biomechanical study显示文摘 | Kandemir U Matityahu A Desai R | 2008 | J Orthop Trauma2008，22，9： | 1 |
| 9 | Alliance Orientation:Conceptualization,Measurement,and Impact on Market Performance显示文摘 | KANDEMIR YAPRAK CAVUSGIL | 2006 | Journal of the Academy of Marketing Science2006，34，3： | 1 |
| 10 | Primary ovarian large B-cell lymphoma显示文摘 | Islimye-Taskin M Gokgozoglu L Kandemir B | 2013 | Case Rep Obstet Gynecol2013，，493836： | 1 |
| 11 | Impact of an information video before colonoscopy on patient satisfaction and anxiety 显示文摘 | ARABUL M KANDEMIR A CELIK M | 2012 | Turk J Gastroenterol2012，23，： | 1 |
| 12 | Alliance Orientation: Conceptualization, Measurement and Impact on Market Perform- ance显示文摘 | Kandemir D Yaprak A Cavusgil S T | 2006 | Journal of the Academy of Marketing Science2006，34，3： | 1 |
| 13 | Gliosarcoma with chondroblastic osteosarcomatous differentation:report of two case with clinicopathologic and immunohistochemical features显示文摘 | Barut F Kandemir NO Ozdamar SO | 2009 | Turk Neurosurg2009，19，4： | 1 |
| 14 | Prognostic significance of thrombocytosis in node-negative colon cancer显示文摘 | Kandemir EG Mayadagli A Karagoz B | | 0，，02： | 1 |
| 15 | Risk factors for infection of the diabetic foot with multi-antibiotic resistant microorganisms显示文摘 | Kandemir O Akbay E Sahin E | | 0，，05： | 1 |
| 16 | Universal markers of thyorid malignancies: Galectin-3, HBME- l,and cytokeratin-19显示文摘 | Barut F Kandemir NO Bektas S | 2010 | Endocr Pat hol2010，21，3： | 1 |
| 17 | Age-related differences in serum insulin-like growth factor-Ⅰ (IGF-Ⅰ) and IGF-binding protein-3 levels in congenital hypothyroidism 显示文摘 | YORDAM N OGUZ H | 1997 | J pediatr Endocrinol Metab1997，10，4： | 1 |
| 18 | Tuning garbage conection for reducing memory system energy in an embedded java environ- ment显示文摘 | Chen G Shetty R Kandemir M | 2002 | ACM Transactions on Embedded Computing Systems (TECS)2002，1，1： | 1 |
| 19 | Magnetic resonance imaging in growth hormone deficiency: relationship between endocrine function and morphological findings 显示文摘 | Kandemir N Yordam N Cila A | 2000 | J Pediatr Endocrinol Metab2000，13，2： | 1 |
| 20 | Clarithromycin destroys biofilms and enhances bactericidal agents in the treatment of Pseudomonas aeruginosa osteomyelitis 显示文摘 | Kandemir O Oztuna V Milcan A | 2005 | Clin Orthop Relat Res2005，430，： | 1 |
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