Search Results - "Mehravaran, Shiva"

Effect of Down syndrome and keratoconus on corneal density and volume: a triple comparative study by Asgari, Soheila, Aghamirsalim, Mohammadreza, Mehravaran, Shiva, Hashemi, Hassan

“…Keratoconus (KCN) and Down syndrome affect the corneal density and volume. In this study included Down syndrome patients with and without KCN (24 Down-KCN and…”
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Corneal ectasia in mothers of Down syndrome children by Hashemi, Hassan, Asgari, Soheila, Panahi, Parsa, Mehravaran, Shiva, Fotouhi, Akbar, Ambrósio, Renato

“…In this study, corneal findings regarding keratoconus (KC) and early KC among mothers with Down syndrome children (MDS) and a group of age-at-delivery-matched…”
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Total corneal refractive power and shape in Down syndrome by Asgari, Soheila, Mehravaran, Shiva, Fotouhi, Akbar, Makateb, Ali, Hashemi, Hassan

“…Purpose: To determine the total corneal refractive power in 1–8 mm corneal zones and the 8 mm Q-value in non-keratoconic patients with Down syndrome and normal…”
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Refractive Errors and Amblyopia Among Children Screened by the UCLA Preschool Vision Program in Los Angeles County by Margines, J. Ben, Huang, Connie, Young, Andrew, Mehravaran, Shiva, Yu, Fei, Mondino, Bartly J., Coleman, Anne L.

“…To summarize the results of 5 years of vision screening with the University of California, Los Angeles (UCLA) Preschool Vision Program (UPVP). Retrospective…”
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Refractive Errors and Amblyopia in the UCLA Preschool Vision Program; First Year Results by Hendler, Karen, MD, Mehravaran, Shiva, MD, Lu, Xiang, PhD, Brown, Stuart I., MD, Mondino, Bartly J., MD, Coleman, Anne L., MD, PhD

“…Abstract Purpose To report the outcomes of full ophthalmic examination for preschool children in LA County who failed screening with the Retinomax…”
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Anterior chamber dimensions, angles and pupil diameter in patients with Down syndrome: A comparative population-based study by Asgari, Soheila, Hashemi, Hassan, Fotouhi, Akbar, Mehravaran, Shiva

“…Purpose: To study the anterior chamber (AC) dimensions, angles and pupil diameter (PD) in patients with Down syndrome compared to normal controls. Methods:…”
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Corneal changes after laser refractive surgery for myopia: Comparison of Orbscan II and Pentacam findings by Hashemi, Hassan, MD, Mehravaran, Shiva, MD

“…Purpose To determine the agreement between scanning slit topography (Orbscan II, Bausch & Lomb) and Scheimpflug imaging (Pentacam, Oculus) in corneal…”
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Tomography-based definition of keratoconus for Down syndrome patients by Asgari, Soheila, Mehravaran, Shiva, Aghamirsalim, Mohammadreza, Hashemi, Hassan

“…To assess the diagnostic ability of Pentacam HR (Oculus Optikgeräte, GmbH, Wetzlar, Germany) tomographic indices in discriminating keratoconus (KC) and KC…”
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Refractive and Vision Status in Down Syndrome: A Comparative Study by Hashemi, Hassan, Mehravaran, Shiva, Asgari, Soheila, Dehghanian Nasrabadi, Farzaneh

“…To determine the prevalence of refractive errors and visual impairment in Down syndrome (DS) patients compared to normal controls. Cycloplegic refraction was…”
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Interocular Symmetry Analysis of Corneal Elevation Using the Fellow Eye as the Reference Surface and Machine Learning by Mehravaran, Shiva, Dehzangi, Iman, Rahman, Md Mahmudur

“…Unilateral corneal indices and topography maps are routinely used in practice, however, although there is consensus that fellow-eye asymmetry can be clinically…”
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Self-medication among the elderly in Iran: a content analysis study by Mortazavi, Seyede Salehe, Shati, Mohsen, Khankeh, Hamid Reza, Ahmadi, Fazlollah, Mehravaran, Shiva, Malakouti, Seyed Kazem

“…Self-medication is described as the use of drugs without a physician's prescription to treat self-recognized illness or symptoms, and an important health issue…”
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Reply to Letter to the Editor re: “Refractive and Vision Status in Down Syndrome: A Comparative Study” by Hashemi, Hassan, Mehravaran, Shiva, Asgari, Soheila, Nasrabadi, Farzaneh Dehghanian

“…Keywords: Down syndrome, visual impairment, refractive error…”
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Keratoconus after 40 years of age: a longitudinal comparative population-based study by Hashemi, Hassan, Asgari, Soheila, Mehravaran, Shiva, Emamian, Mohammad Hassan, Fotouhi, Akbar

“…Purpose To determine 5-year changes in keratoconus indices and corrected distance visual acuity in 40–64-year-old keratoconus compared with normal subjects…”
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Central corneal thickness measurement with Pentacam, Orbscan II, and ultrasound devices before and after laser refractive surgery for myopia by Hashemi, Hassan, MD, Mehravaran, Shiva, MD

“…Purpose To determine the agreement in central corneal thickness (CCT) measurements between the gold standard method of ultrasound (US) pachymetry (UP-1000,…”
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Distribution of angle kappa measurements with Orbscan II in a population-based survey by Hashemi, Hassan, KhabazKhoob, Mehdi, Yazdani, Kamran, Mehravaran, Shiva, Jafarzadehpur, Ebrahim, Fotouhi, Akbar

“…To determine the mean angle kappa and its determinants in the population of Tehran, Iran. In a cross-sectional survey with random cluster sampling, a total of…”
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The UCLA preschool vision program, 2012-2013 by Mehravaran, Shiva, MD, MIH, Duarte, Pamela B., BS, Brown, Stuart I., MD, Mondino, Bartly J., MD, Hendler, Karen, MD, Coleman, Anne L., MD, PhD

“…Purpose To introduce the University of California Los Angeles (UCLA) Preschool Vision Program (UPVP) and describe the utilization pattern and challenges of the…”
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An Innovative Biomedical Research Training Model: Rationale, Design, and Evaluation by Sheikhattari, Payam, Mehravaran, Shiva, Apata, Jummai, Silver, Gillian, Murphy, Shamara, Hurtado, Sylvia, Kamangar, Farin

“…Much is told regarding the need for greater diversity in the biomedical research workforce in terms of race, ethnicity, and socioeconomic status. However,…”
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Hyperimmunoglobulin E syndrome: Genetics, immunopathogenesis, clinical findings, and treatment modalities by Hashemi, Hassan, Mohebbi, Masoumeh, Mehravaran, Shiva, Mazloumi, Mehdi, Jahanbani-Ardakani, Hamidreza, Abtahi, Seyed-Hossein

“…The hyperimmunoglobulin E syndromes (HIESs) are very rare immunodeficiency syndromes with multisystem involvement, including immune system, skeleton,…”
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White-to-White Corneal Diameter in the Tehran Eye Study by Hashemi, Hassan, KhabazKhoob, Mehdi, Yazdani, Kamran, Mehravaran, Shiva, Mohammad, Kazem, Fotouhi, Akbar

“…PURPOSE:To determine the mean corneal diameter and its determinants in the population of Tehran. METHODS:From the Tehran Eye Study participants who were…”
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Combined cataract surgery and aniridia ring implantation in oculocutaneous albinism by Farahi, Azadeh, MD, Hashemi, Hassan, MD, Mehravaran, Shiva, MD, MIH

“…Purpose To present results of cataract surgery combined with aniridia ring implantation in patients with oculocutaneous albinism (OCA) in terms of vision,…”
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