en Editorial: Myopia and Carpet Weaving عمومى General سرمقاله Editorial It has been stated that near work can cause myopia progression1-3 and carpet weaving is included in that frame of work. Carpet weaving is a meticulous and very fine handwork which is performed from a very near distance for hours and hours each day and for many years in life-time. A precise visual attention and concentration is needed in this job. In this current issue of Iranian Journal of Ophthalmology, Yekta et al4 have investigated five workshops of carpet weaving, 269 carpet weavers in Mashhad, north-east of Iran and they claim that myopia is much more frequent among carpet weavers compared with the general population of Iran. In those five centers 67% of the carpet weavers had myopic eyes versus 3% of hyperopia. In an investigation performed in Mashhad the prevalence of myopia in high school students was reported to be 24.1%.5 In a report concerning the elderly population in the same town the incidence of myopia was shown to be 27.2%.6 This very high percentage of myopia reported in this issue of the IrJO among carpet weavers (67% versus 24.1% of high school students and 24.1% of the elderly population at the same geographical area) raises two questions: 1. Is the near work as much determinant in changing the anatomy of the eye and developing such a high percentage of myopia among carpet weavers? 2. Are the carpet weavers initially have been selected among the myopic persons for this very fine handicraft? They must be able to see these very fine and thin fibers of cotton, wool, silk and to create such a fine and uniform knots, and this for hours and hours. The answer can be found by a large-scale prospective study in which all the carpet weavers to have an ocular examination and refraction before being employed and during the years to come. So further studies are required for a more reliable conclusion. References <ol type="1"><li><a name="_GoBack"></a>Saw SM, Zhang MZ, Hong RZ, et al. Near-work activity, night-lights, and myopia in the Singapore-China study. Arch Ophthalmol 2002120(5):620-7. </li><li>Wong TY, Foster PJ, Johnson GJ, Seah SK. Education, socioeconomic status, and ocular dimensions in Chinese adults: the Tanjong Pagar Survey. Br J Ophthalmol 200286(9):963-8. </li><li>Ip JM, Saw SM, Rose KA, et al. Role of near work in myopia: findings in a sample of Australian school children. Invest Ophthalmol Vis Sci 200849(7):2903-10. </li><li>Yekta AA, Fotouhi A, Hashemi H, et al. Relationship between refractive errors and ocular biometry components in carpet weavers. Iranian Journal of Ophthalmology 201022(2):45-54. </li><li>Ostadi Moghadam H, Fotouhi A, Khabazkhoob M, et al. Prevalence and risk factors of refractive errors among schoolchildren in Mashhad, 2006-2007. Iranian Journal of Ophthalmology 200820(3):3-9. </li><li>Yekta AA, Fotouhi A, Khabazkhoob M, et al. The prevalence of refractive errors and its determinants in the elderly population of Mashhad, Iran. Ophthalmic Epidemiol 200916(3):198-203. </li></ol> 1 2 http://www.irjo.org/browse.php?a_code=A-10-11-130&slc_lang=en&sid=en Hormoz Chams هرمز شمس hormozshams@yahoo.com 560031947532846002316 Yes

en Editorial: Retinopathy of Prematurity عمومى General سرمقاله Editorial It has been estimated that each year 50,000 newborns born prematurely and underweight and are candidates to have retinopathy of prematurity (ROP) .1 In the developing countries where we see most of the blind children, ROP is accused to be one of the essential causes of blindness.2 ROP and its consequences (impaired vision and blindness) could be prevented in most cases by an early ocular examination (before 9 weeks of infantile age) and prompt therapy by laser or cryopexy before the disease progresses to advanced stages (Stages 4 or 5), where therapy could be hardly successful. In this issue of Iranian Journal of Ophthalmology (IrJO) three important articles concerning ROP are presented. Since new steps in detection, treatment, and education of physicians and parents are being taken in our country, focusing on such subject seems essential. In the article “Screening for Retinopathy of Prematurity: The Role of Educating the Parents”3 Mousavi et al (pages: 13-18) have presented 605 newborns, suspected to have ROP. The mean gestational age (GA) and birth weight (BW) in these infants were 31.4 (SD 2.3) weeks and 1,562 (SD 443) g, respectively. 443 (73.2%) parents had received simple recommendation concerning early ophthalmic examination (group A) and 162 (26.8%) parents had been given written and also had been informed orally about the outcomes of the disease in case of late consultation (group B). 81.2% of the infants in group A were examined before 9 weeks of infantile age vs. 95.5% of group B. They have indicated that the incidence of stage 4 and 5 of ROP was significantly higher in group A. The authors particularly emphasize on the importance of informing and educating the parents about the undesired consequences of late consultation and its sight threatening results. In another presentation in this issue of the journal, Mousavi et al4 (pages: 19-24) have reviewed the “Characteristics of Advanced Stages of Retinopathy of Prematurity in Iran ”. The investigation has been done during the years 2003-2007 at the same referral center (Farabi Eye Hospital , Tehran). During those years 1,053 premature infants suspected to have ROP were examined and 380 infants (36.1%) had ROP and 91 of them (8.6%) presented with advanced ROP. Forty patients had bilateral stage-5 ROP. 74.7% of infants with advanced ROP had been examined after 9 weeks of post-natal age. In this investigation low GA was considered the only significant risk factor for development of advanced ROP (P≤0.001). Roohipoor et al5 from the Farabi Eye Hospital (Pediatric Vitreoretinal Section) (pages: 25-31) report “Anatomical Outcome of 25-gauge Vitrectomy Associated with Scleral Buckling in Stage 5 Retinopathy of Prematurity: A Case Series Study”. Twenty-one eyes with stage-5 ROP were vitrectomized with 25 gauge probe and had scleral buckling. The end anatomical success rate (complete reattachment) is reported to be only 38%. They have not used internal tamponades explaining that a complete removal of the tractions and membranes with a fine 25 gauge probes would allow them to remove all the posterior tractions and the anterior buckling would reduce the remaining peripheral tractions and protect the retina to be attached. The technique is open to many discussions. These three presentations emphasize the importance of early detection and treatment of ROP and as it was indicated late examination of the newborns (after 9 weeks) and late treatments would result in undesired outcomes. It is now evident that ROP can be detected and treated successfully in most cases, and this is being done in the developed countries, in most cases. In a report from New Zealand6 only one out of 85 premature newborns developed stage-4 ROP who was examined at eleventh weeks of birth. Fortunately, during the recent few years, thanks to our colleagues, neonatologists, pediatric vitreoretinal ophthalmologists this burden of blind infants caused by ROP has been reduced to its minimum and most of our ophthalmic centers under the guidance of the ministry of Health and Education are consciously taking care of these infants. But, still in Iran and other developing countries more extensive programs are needed to overcome the social and economic burden of this disease. References <ol type="1"><li><a name="_GoBack"></a>Saugstad OD. Oxygen and retinopathy of prematurity. J Perinatol 200626(Suppl 1):S46-50. </li><li>Clemett R, Darlow B. Results of screening low-birth-weight infants for retinopathy of prematurity. Curr Opin Ophthalmol 199910(3):155-63. </li><li>Mousavi SZ, Karkhaneh R, Riazi Esfahani M, et al. Screening for retinopathy of prematurity:the role of educating the parents. Iranian Journal of Ophthalmology 201022(2):13-8. </li><li>Mousavi SZ, Riazi Esfahani M, Roohipoor R ,et al. Characteristics of advanced stages of retinopathy of prematurity in Iran. Iranian Journal of Ophthalmology 201022(2):19-24. </li><li>Roohipoor R, Riazi Esfahani M, Karkhaneh R, et al. Anatomical outcome of 25-gauge vitrectomy associated with scleral buckling in stage 5 retinopathy of prematuriy: A case series study. Iranian Journal of Ophthalmology 201022(2):25-31. </li><li>Darlow BA, Clemett RS. Retinopathy of prematurity: screening and optimal use of the ophthalmologist’s time. Aust N Z J Ophthalmol 199018(1):41-6. </li></ol> 3 4 http://www.irjo.org/browse.php?a_code=A-10-11-131&slc_lang=en&sid=en Hormoz Chams هرمز شمس hormozshams@yahoo.com 560031947532846002317 Yes

en Perioperative Use of Bevacizumab in Vitrectomy for Proliferative Diabetic Retinopathy: A Literature review عمومى General مروری Review Purpose : To review the effectiveness and safety of perioperative injection of bevacizumab in vitrectomy for proliferative diabetic retinopathy (PDR) Methods : A literature search of all English articles from the Medline and Scopus databases was performed. Original articles, case reports and letters were included. Results : Nineteen, 3 and 5 studies reported preoperative, intraoperative and postoperative intravitreal injection of bevacizumab, respectively. There is good evidence that preoperative injection of bevacizumab induces the regression of new vessels, facilitates the surgery and may reduce the incidence of postoperative vitreous hemorrhage in selected eyes. Also, it may decrease the vitreous clear up time for postoperative vitreous hemorrhage. However, the risk of development or progression of tractional retinal detachment (TRD) should be considered. Postoperative complications like the neovascular glaucoma and nonclearing vitreous hemorrhage may be properly managed by intraocular bevacizumab injection. Conclusion : Preoperative intravitreal bevacizumab (IVB) is probably effective and relatively safe for surgical facility with variable effects on postoperative hemorrhage. Postoperative intravitreal injection may be effective for the treatment of postoperative complications. Iranian Journal of Ophthalmology 201022(2):5-12 © 2010 by the Iranian Society of Ophthalmology Anti-Vascular Endothelial Growth Factor, Bevacizumab, Avastin, Proliferative Diabetic Retinopathy, Vitrectomy 5 12 http://www.irjo.org/browse.php?a_code=A-10-11-132&slc_lang=en&sid=en Khalil Ghasemi Falavarjani خليل قاسمی فلاورجانی drghasemi@yahoo.com 560031947532846002267 Yes Mehdi Modarres مهدی مدرس 560031947532846002268 No

en Screening for Retinopathy of Prematurity: The Role of Educating the Parents عمومى General پژوهشی Original Purpose : Childhood blindness due to retinopathy of prematurity (ROP) is an important concern, but this blindness or severe visual impairment may be prevented if at risk infants are screened before occurrence of advanced stages. In this study, we tried to find the role of parental education about ROP in parents’ compliance for on-time attendance for ROP screening. Methods : Demographic factors and clinical information of all the consecutive infants screened for ROP in Farabi Eye Hospital during 2003-2007 were recorded and analyzed using independent sample T-test, chi-square and multiple logistic regressions. Results : Among 605 eligible infants, parents of 443 (73.2%) were given a simple written recommendation for their infant’s eye examination (group A), while 26.8% were given written information about the consequences of late examination (possibly blindness) and information about the date and place of a free of charge previously made appointment (group B). Mean age at first eye exam in group A was 51.9 days versus 41.8 in group B (P<0.001). The incidence of stage 4 and/or 5 was significantly lower in infants examined before 9 weeks (P<0.001). In group A, 81.2% of the infants were examined before 9 weeks of infantile age versus 95.5% in group B (P<0.001). Gender, being the first child and single or multiple births did not contribute to the time of first eye exam significantly. Logistic regression methods showed that after controlling for gestational age (GA), recommendation type had a significant effect on on-time attendance rate (P< 0.001). Conclusion : Giving sufficient information about ROP to parents and educating them about this potentially blinding condition, along with making appointments for them and presence of facilities for free ROP screening exams, can increase the chance of on-time screening. Iranian Journal of Ophthalmology 201022(2):13-18 © 2010 by the Iranian Society of Ophthalmology Retinopathy of Prematurity, Patient Compliance, Guideline Adherence, Blindness, Visually Impaired Persons 13 18 http://www.irjo.org/browse.php?a_code=A-10-11-133&slc_lang=en&sid=en S Zeinab Mousavi سيده زينب موسوی 560031947532846002269 No Reza Karkhaneh رضا کارخانه karkhane@sina.tums.ac.ir 560031947532846002270 Yes Ramak Roohipoor رامک روحی پور 560031947532846002271 No Mehdi Nili Ahmadabadi مهدی نيلی احمدآبادی 560031947532846002272 No Leila Ghalichi ليلا قاليچی 560031947532846002273 No Fariba Ghassemi فريبا قاسمی 560031947532846002274 No Mohammad Riazi Esfahani محمد رياضی اصفهانی 560031947532846002275 No

en Characteristics of Advanced Stages of Retinopathy of Prematurity عمومى General پژوهشی Original Purpose : To evaluate the incidence and risk factors of severe visual impairment and retinopathy of prematurity (ROP)-related blindness in a tertiary eye hospital in Iran Methods : In a cross-sectional study, clinical data of premature infants screened for ROP in Farabi Eye Hospital during 2003-2007 were reviewed. Characteristics of advanced stages of ROP (stage 4 or 5) were determined and compared to other stages of ROP. Results : Among 1053 infants, 380 (36.1%) had ROP, 91 infants (8.6%) had advanced stages of ROP in at least one eye (none of them had a history of previous ROP screening) 40 of them had bilateral stage 5. The mean gestational age (GA) and birth weight (BW) in infants with advanced ROP were 28.3±2.3 (24-35) weeks and 1267±398 (450-2600) g, respectively. 74.7% of infants with advanced ROP had been examined after 9 weeks of infantile age. Only 23.1% (21/91) had recommendation for eye examination by their neonatologists. Lower GA was the independent risk factor of developing advanced ROP (P< 0.001). Conclusion : We observed a high incidence of advanced ROP (stage 4 and or 5) in our settings most of them were not referred for screening examination during the first few weeks and had delayed eye examination. Among the possible risk factors, GA was the only factor related with development of advanced ROP. Iranian Journal of Ophthalmology 201022(2):19-24 © 2010 by the Iranian Society of Ophthalmology Blindness, Visual Impairment, Retinopathy of Prematurity 19 24 http://www.irjo.org/browse.php?a_code=A-10-11-134&slc_lang=en&sid=en S Zeinab Mousavi سيده زينب موسوی 560031947532846002276 No Mohammad Riazi Esfahani محمد رياضی اصفهانی 560031947532846002277 No Ramak Roohipoor رامک روحی پور 560031947532846002278 No Mahmoud Jabbarvand محمود جباروند 560031947532846002279 No Leila Ghalichi ليلا قاليچی 560031947532846002280 No Mehdi Nili Ahmadabadi مهدی نيلی احمدآبادی 560031947532846002281 No Fariba Ghassemi فريبا قاسمی 560031947532846002282 No Zahra Aalami Harandi زهرا اعلمی هرندی 560031947532846002283 No Reza Karkhaneh رضا کارخانه karkhane@sina.tums.ac.ir 560031947532846002284 Yes

en Anatomical Outcome of 25-Gauge Vitrectomy Associated with Scleral Buckling in Stage 5 Retinopathy of Prematurity: A Case Series Study عمومى General پژوهشی Original Purpose : Our purpose is to determine the structural outcome of 25-gauge vitrectomy in addition to scleral buckling in stage 5 retinopathy of prematurity (ROP). Methods : In a prospective interventional case series, 21 eyes with stage 5 ROP underwent 25-gauge vitrectomy and scleral buckling. Demographic data, disease activity (having plus disease or neovascularization) and the procedure manner were recorded. They were followed 12±2 (range 8-18) months. Anatomical outcomes were assessed during the follow-ups. Success rate was defined as totally reattached retina. In case of vascularly active disease, some eyes received laser therapy or intravitreal bevacizumab before progression to stage 5 ROP. Results : Twenty one eyes of 16 patients with stage 5 ROP with mean gestational age (GA) of 28±2 weeks and birth weight (BW) of 1190± 314 g were included. Lensectomy was done in 81% of eyes. Total reattachment was achieved in 52.3% (success rate) and partial reattachment in 23.8% of the eyes. Reattachments were usually obtained during the first 2-4 weeks. Redetachment occurred in three eyes. Two of them redetached at month 10 and the other one at month 14. Final total reattachment was achieved in 38% of the eyes. Vascularly active disease was seen in 42.8% of the eyes before operation. Success rate was inversely related to disease activity (P=0.044) and directly related to presurgery treatments (P=0.024) [Laser therapy or intravitreal bevacizumab]. Conclusion : The structural outcome of 25-gauge vitrectomy in addition to scleral buckling in stage 5 ROP is promising and vascularly active disease will lower the outcome. Iranian Journal of Ophthalmology 201022(2):25-31 © 2010 by the Iranian Society of Ophthalmology Retinopathy of Prematurity, 25-Gauge Vitrectomy, Scleral Buckling 25 31 http://www.irjo.org/browse.php?a_code=A-10-11-135&slc_lang=en&sid=en Ramak Roohipoor رامک روحی پور 560031947532846002285 No Mohammad Riazi Esfahani محمد رياضی اصفهانی riazifahimi@yahoo.com, mriazi@yahoo.com 560031947532846002286 Yes Reza Karkhaneh رضا کارخانه 560031947532846002287 No Fariba Ghassemi فريبا قاسمی 560031947532846002288 No Mehdi Nili Ahmadabadi مهدی نيلی احمدآبادی 560031947532846002289 No

en Artisan Phakic Intraocular Lens for the Correction of Severe Myopic Astigmatism عمومى General پژوهشی Original Purpose : To determine and evaluate the visual acuity (VA) and refracion of correcting compound severe myopic astigmatism with the Artisan toric intraocular lenses (IOLs) Methods : In this noncontrolled clinical trial, 15 patients with severe astigmatism and at least 2.0 diopters (D) of astigmatism were enrolled. All patients met the inclusion criteria. Artisan toric IOL implantation was recommended to them, while the procedure and its possible complications were discussed. Preoperative examinations included refraction, uncorrected visual acuity (UCVA), and best corrected visual acuity (BCVA) tests, endothelial cell count (ECC), and anterior chamber depth (ACD) measurement. Results : Mean UCVA was 1.57 logMAR preoperatively, and increased to 0.21 logMAR 18 months after surgery (P<0.001). Mean sphere was -7.84 ±3.1D (range, -3 to -15) preoperatively, and changed to 0.04±0.47 D (range, 0.75 to -1.5) 18 months after surgery (P<0.001). Cylinder error showed a statistically significant change from -3.53±1.32 D (range, -1.5 to -6.5) to -0.90±0.90 D (range, 0 to -4.5) during the same period (P<0.001). Mean ECC was 3257.8 cell/mm2 before surgery, and 2761.7 cell/mm2 18 months later (P<0.001). Mean ACD showed reduced from 3.7± 0.23 mm preoperatively to 2.9± 0.23 mm after surgery (P<0.001). Conclusion : When laser refractive surgery is not an option, correcting severe myopia and astigmatism with the Artisan toric IOL has acceptable results, but it’s possible complications must be kept in mind. Iranian Journal of Ophthalmology 201022(2):32-38 © 2010 by the Iranian Society of Ophthalmology Toric Artisan, High Myopic Astigmatism 32 38 http://www.irjo.org/browse.php?a_code=A-10-11-136&slc_lang=en&sid=en Hassan Hashemi حسن هاشمی hhashemi@noorvision.com 560031947532846002290 Yes Mansour Taherzadeh منصور طاهرزاده 560031947532846002291 No Mehdi Khabazkhoob مهدی خبازخوب 560031947532846002292 No

en Iranian Cataract Surgery Survey: Design and Study Protocol عمومى General پژوهشی Original Purpose : Cataract is one of the most common diseases of older ages and, at present, the leading cause of avoidable blindness in the world. Along with the population growth, the rate of cataract surgeries is increasing in most countries worldwide. The number of cataract operations per million population per year is known as the cataract surgery rate (CSR) and is one of the indicators introduced by Vision 2020 initiative. This index is a useful indicator of the level of eye care services. The main purpose of the ICSS was to determine the CSR from 2000 to 2005 in Iran and use results to develop improved strategies towards the elimination of cataract. Methods : In a descriptive, retrospective, cross-sectional survey, the Iranian population which has undergone cataract surgery is targeted. First, all major and minor cataract surgery services are identified and the required sample is randomly selected. Data from 8000 cases of cataract surgery is collected and studied. Conclusion : The Iranian cataract surgery survey (ICSS) determines the CSR over a five year period and provides valuable information in terms of cataract surgery methods and intraocular lens (IOL) implantation. The results will definitely be useful in developing strategies to eliminate cataract from the causes of avoidable blindness and improve eye care services. Iranian Journal of Ophthalmology 2010;22(2):39-44 © 2010 by the Iranian Society of Ophthalmology Cataracts, Cataract Surgery Rate, Cataract Survey, Protocol 39 44 http://www.irjo.org/browse.php?a_code=A-10-11-137&slc_lang=en&sid=en Hassan Hashemi حسن هاشمی hhashemi@noorvision.com 560031947532846002293 Yes Fatemeh Alipour فاطمه عليپور 560031947532846002294 No Akbar Fotouhi اکبر فتوحی 560031947532846002295 No Farshid Alaeddini فرشيد علاءالدينی 560031947532846002296 No Farhad Rezvan فرهاد رضوان 560031947532846002297 No Shiva Mehravaran شيوا مهرآوران 560031947532846002298 No Hormoz Chams هرمز شمس 560031947532846002299 No Ali Sadeghi Tari علی صادقی طاری 560031947532846002300 No Mohammad Reza Mansouri محمدرضا منصوری 560031947532846002301 No Alireza Lashay عليرضا لاشيئی 560031947532846002302 No

en Relationship between Refractive Errors and Ocular Biometry Components in Carpet Weavers عمومى General پژوهشی Original Purpose : To determine the relationship between refractive errors and ocular components values in carpet weavers Methods : Refractive errors and ocular components values were investigated on carpet weavers at Mashhad city in Iran . After selection of samples, the individuals who had ophthalmic and systemic disease effective on the refractive errors were excluded from the study. Refractive errors and ocular components were measured by autorefractometry, A-Scan ultrasonography and, keratometery, respectively. Results : 269 carpet weavers including 191 male (71.9%) and 78 female cases (28.1%) with the mean age of 41.30±6.5 years and range of 21 to 60 years were investigated in this study. The average of spherical equivalent (SE) refraction of the subjects was -1.7±1.8 diopters (D). SE has a significant relation to axial length (AL) (r=-0.564), anterior chamber depth (ACD) (r=-0.301), vitreous chamber depth (VCD) (r=-0.557), lens thickness (LT) (r=0.170), and corneal curvature ( CR ) (r=0.170). AL and VCD had the most relationship to myopia. The average values of the AL, ACD, VCD, and LT of the subjects were 23.6, 3.2, 16.6 and 3.9 millimeters respectively. The average of CR was 7.6 millimeters . Except LT, other optical components were significantly different in both genders. ACD, VCD, and CR had an inverse relation to age and LT had a direct relation to age. Conclusion : SE refraction in carpet weavers had a significant relation to the ocular components and variation in SE refraction may be due to the changes of these elements. Iranian Journal of Ophthalmology 201022(2):45-54 © 2010 by the Iranian Society of Ophthalmology Ocular Biometry, Refractive Error, Carpet Weavers 45 54 http://www.irjo.org/browse.php?a_code=A-10-11-138&slc_lang=en&sid=en AbbasAli Yekta عباسعلی يکتا 560031947532846002351 No Akbar Fotouhi اکبر فتوحی 560031947532846002352 No Hassan Hashemi حسن هاشمی hhashemi@noorvision.com 560031947532846002353 Yes Hadi Ostadi Moghaddam هادی استادی مقدم 560031947532846002354 No Javad Heravian جواد هرويان 560031947532846002355 No Samira Heydarian سميرا حيدريان 560031947532846002356 No Reihaneh Yekta ريحانه يکتا 560031947532846002357 No Akbar Derakhshan اکبر درخشان 560031947532846002358 No Farhad Rezvan فرهاد رضوان 560031947532846002359 No Mehdi Behnia مهدی بهنيا 560031947532846002360 No

en Evaluation of Subconjunctival Oculusgen Implantation as an Adjunct to Trabeculectomy عمومى General پژوهشی Original Purpose : To evaluate the efficacy and safety of subconjunctival oculusgen implantation when used during trabeculectomy Methods : In this prospective, nonrandomized, interventional case series, 10 eyes of 10 patients with medically uncontrolled open angle glaucoma were enrolled. Conventional fornix based trabeculectomy with implantation of subconjunctival biodegradable collagen implant (oculusgen) was performed in all patients. The preoperative best corrected visual acuity (BCVA), intraocular pressure (IOP) measurement and numbers of antiglaucoma medication were recorded. There were 7 postoperative follow-up visits within 6 months after surgery. After 6 months, follow-up visits were continued every 2-3 months. At each visit, the examination included measurements of BCVA and IOP, slit-lamp biomicroscopy, assessment of cell and flare, bleb evaluation and funduscopy. Any complications were recorded at the end of each examination. Data analysis was performed using SPSS software version 15. Results : Mean duration of follow-up was 11.9 months (range 6-26 months). Mean preoperative IOP was 19.3 mmHg (range 12-25 mmHg) with 2.9 number of IOP lowering medications (range 2-4) and mean postoperative IOP was 15.3 mmHg (range 10-24) at month 6 (P=0.028) and 14.7 (range 10-20) at last visit (P=0.016). Mean IOP lowering medications and IOP reduction after 180 days were 0.4 (range 0-3) (P=0.000) and 4.2 mmHg respectively. Mean IOP lowering medications and IOP reduction at last visit were 0.7 (range 0-3) (P=0.000) and 4.8 mmHg. Overall success at last follow-up was 80%. None of the patients experienced systemic or ocular complication related to oculusgen. Conclusion : Trabeculectomy with implantation of oculusgen is a safe and effective surgical method in patients with open angle glaucoma, but longer duration of follow-up in larger number of patients is needed. Iranian Journal of Ophthalmology 2010;22(2):55-62 © 2010 by the Iranian Society of Ophthalmology Glaucoma, Oculusgen, Trabeculectomy, Mitomycin C 55 62 http://www.irjo.org/browse.php?a_code=A-10-11-139&slc_lang=en&sid=en Naveed Nilforushan نويد نيلفروشان naveednil@yahoo.com 560031947532846002307 Yes Maryam Yadgari مريم يادگاری 560031947532846002308 No Khalil Ghasemi Falavarjani خليل قاسمی فلاورجانی 560031947532846002309 No Arash Ehteshami Afshar آرش احتشامی افشار 560031947532846002310 No

en The Outcome and the Influential Factors Involved in Levator Resection for Blepharoptosis Correction عمومى General پژوهشی Original Purpose : To identify any factors that may predict successful levator resection in blepharoptosis correction Methods : The hospital records of 52 consecutive patients undergoing anterior levator resection for unilateral congenital blepharoptosis were reviewed. Successful result was defined a lid level within 1 mm of the fellow eye 1 year after surgery. We studied the effect of levator function, the amount of ptosis and the kind of anesthesia on the surgical outcome. Results : Twenty-eight patients were treated with a levator resection under local anesthesia (group 1) and 24 patients (46.2%) were treated with a levator resection under general anesthesia (group 2). The mean age was 16.37 ± 9.3 (range 4-40) years. The overall success rate was 76.9% two months after surgery and 61.5% one year after surgery. The most common complication after one year was undercorrection (38.5%). Sever ptosis (P=0.002) and decreasing preoperative levator function (P=0.007) were associated with decreasing chance of success. The kind of anesthesia was not a predictor factor for surgical success (P=0.312). Conclusion : The preoperative levator function and the amount of ptosis were found to be the most significant predictors of surgical outcome. The surgery under local anesthesia was not associated with a higher success rate. Iranian Journal of Ophthalmology 2010;22(2):63-66 © 2010 by the Iranian Society of Ophthalmology Blepharoptosis, Levator Resection 63 66 http://www.irjo.org/browse.php?a_code=A-10-11-140&slc_lang=en&sid=en Dima Andalib ديما عندليب dima1366@yahoo.com 560031947532846002318 Yes Davood Gharebaghi داود قره باغی 560031947532846002319 No Reza Nabie رضا نبئی 560031947532846002320 No Nassim Taghaddosifar نسيم تقدسی فر 560031947532846002321 No

en Induction of Alpha-Crystallins Expression in Umbilical Cord Mesenchymal Stem Cells عمومى General پژوهشی Original Purpose : Our aim was to isolate mesenchymal stem cells (MSCs) from mouse umbilical cord and culture them with vitreous body to investigate their capacity to differentiate into lens fiber cells, crystallins are expressed. Methods : Wharton's jelly is the appropriate source of MSCs. After isolation, the cells were cultured and alkaline phosphatase detection kit was used for staining undifferentiated umbilical cord-MSCs. In the experimental groups, MSCs were plated in the maintenance medium supplemented with bovine vitreous body (1:1, 3:1 v/v) for induction up to 10 days. Light microscopy and immunostaining methods used to assess differentiation of the cells. Results : Mouse umbilical cord-MSCs have alkaline phosphatase activity and vitreous body can induce them to differentiate into the lens fiber cells. Conclusion : Lens fiber cells can be produced by umbilical cord-MSCs derived from mouse. MSCs have the potential to be useful source for stem cell researchers. Iranian Journal of Ophthalmology 201022(2):67-71 © 2010 by the Iranian Society of Ophthalmology Crystallin, Lens Fiber Cells, Mesenchymal Stem Cells, Vitreous Body 67 71 http://www.irjo.org/browse.php?a_code=A-10-11-141&slc_lang=en&sid=en Masoud Maleki مسعود ملکی maleki.masoud@gmail.com 560031947532846002322 Yes Kazem Parivar کاظم پريور 560031947532846002323 No Mohammad Nabiyouni محمد نبيونی 560031947532846002324 No Parichehr Yaghmaei پريچهر يغمايی 560031947532846002325 No Mohammad Naji محمد ناجی 560031947532846002326 No

en Cutaneous Anthrax of the Eyelid عمومى General گزارش موردی Case report Purpose : Cutaneous anthrax of the eyelid is a rare condition in clinical practice, but should be considered in the differential diagnosis of preseptal and orbital cellulitis. Here we report a case of palpebral anthrax. Case report : A 5-year-old girl with anthrax infection of the right upper eyelid is presented. Her eyelid showed an edematous, necrotic, and partially bullous lesion. Following complete healing of the eyelid lesion, mild cicatricial ectropion resulted. Conclusion : Anthrax is a rare disease that is not well known by ophthalmologists. Clinicians should be aware of the complications and the management of palpebral anthrax. Iranian Journal of Ophthalmology 201022(2):73-76 © 2010 by the Iranian Society of Ophthalmology Anthrax, Ectropion, Eyelid 73 76 http://www.irjo.org/browse.php?a_code=A-10-11-142&slc_lang=en&sid=en Alparslan Şahin Alparslan Şahin dralparslansahin@gmail.com 560031947532846002327 Yes Ihsan Çaça Ihsan Çaça 560031947532846002328 No Aydin Ece Aydin Ece 560031947532846002329 No Şeyhmus Ari Şeyhmus Ari 560031947532846002330 No Velat Şen Velat Şen 560031947532846002331 No

en Sphenoid Sinus Mucocele: Report of a Unique Presentation and Partial Improvement of Vision from No Light Perception to Counting Fingers after Treatment عمومى General گزارش موردی Case report Purpose : To report a patient with sphenoid sinus mucocele (SSM) Case report : The patient is a 19-year-old man who was referred to Khatam-al-Anbia eye center as retrobulbar optic neuritis. Brain and orbital CT scan and MRI revealed SSM. The patient underwent endoscopic sinus surgery and visual acuity (VA) improved from no light perception (NLP) to 2 meter counting fingers. Conclusion : SSM may have unique presenting symptoms. Even it may be considered as a differential diagnosis of optic neuritis and VA may be reversible after surgery. Iranian Journal of Ophthalmology 201022(2):77-80 © 2010 by the Iranian Society of Ophthalmology Sphenoid Sinus Mucocele, Paranasal Sinus Disease, Endoscopic Sinus Surgery, Sphenoid Sinus 77 80 http://www.irjo.org/browse.php?a_code=A-10-11-143&slc_lang=en&sid=en Mohammad Etezad Razavi محمد اعتضاد رضوی 560031947532846002361 No Mohammad Khalifeh محمد خليفه 560031947532846002362 No Mohammad Reza Ansari Astaneh محمدرضا انصاری آستانه ansariamr851@mums.ac.ir 560031947532846002363 Yes M Mazuchi مازوچی 560031947532846002364 No