78 research outputs found

    Relative contribution of risk factors for early-onset myopia in young Asian children

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    10.1167/iovs.15-16577Clinical and Epidemiologic Research56138101-8107GUSTO (Growing up towards Healthy Outcomes

    Axial length/corneal radius of curvature ratio and myopia in 3-year-old children

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    10.1167/tvst.5.1.5Translational Vision Science & Technology511-6GUSTO (Growing up towards Healthy Outcomes

    A qualitative exploration of Malaysian cancer patients' perspectives on cancer and its treatment

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    <p>Abstract</p> <p>Background</p> <p>Cancer patients' knowledge about cancer and experiences with its treatment play an important role in long-term adherence in their disease management. This study aimed to explore cancer patients' knowledge about cancer, their perceptions of conventional therapies and the factors that contribute to medication adherence in the Malaysian population.</p> <p>Methods</p> <p>A qualitative research approach was adopted to gain a better understanding of the current perceptions and knowledge held by cancer patients. Twenty patients were interviewed using a semi-structured interview guide. A saturation point was reached after the 18<sup>th </sup>interview, and no new information emerged with the subsequent 2 interviews. All interviews were transcribed verbatim and analysed by means of a standard content analysis framework.</p> <p>Results</p> <p>The majority of patients related the cause of their cancer to be God's will. Participants perceived conventional therapies as effective due to their scientific methods of preparations. A fear of side effects was main reasons given for delay in seeking treatment; however, perceptions were reported to change after receiving treatment when effective management to reduce the risk of side effects had been experienced.</p> <p>Conclusions</p> <p>This study provides basic information about cancer patients' perceptions towards cancer and its treatment. These findings can help in the design of educational programs to enhance awareness and acceptances of cancer screening. Priorities for future research should focus on patients who refused the conventional therapies at any stage.</p

    A common variant near TGFBR3 is associated with primary open angle glaucoma

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    Primary open angle glaucoma (POAG), a major cause of blindness worldwide, is a complex disease with a significant genetic contribution. We performed Exome Array (Illumina) analysis on 3504 POAG cases and 9746 controls with replication of the most significant findings in 9173 POAG cases and 26 780 controls across 18 collections of Asian, African and European descent. Apart from confirming strong evidence of association at CDKN2B-AS1 (rs2157719 [G], odds ratio [OR] = 0.71, P = 2.81 × 10−33), we observed one SNP showing significant association to POAG (CDC7–TGFBR3 rs1192415, ORG-allele = 1.13, Pmeta = 1.60 × 10−8). This particular SNP has previously been shown to be strongly associated with optic disc area and vertical cup-to-disc ratio, which are regarded as glaucoma-related quantitative traits. Our study now extends this by directly implicating it in POAG disease pathogenesis

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    Abstract Primary open angle glaucoma (POAG), a major cause of blindness worldwide, is a complex disease with a significant genetic contribution. We performed Exome Array ), we observed one SNP showing significant association to POAG (CDC7-TGFBR3 rs1192415, OR G-allele = 1.13, P meta = 1.60 × 10 −8 ). This particular SNP has previously been shown to be strongly associated with optic disc area and vertical cup-to-disc ratio, which are regarded as glaucoma-related quantitative traits. Our study now extends this by directly implicating it in POAG disease pathogenesis

    Priming with Human Chorionic Gonadotropin before Retrieval of Immature Oocytes in Women with Infertility Due to the Polycystic Ovary Syndrome

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    Women who have infertility due to anovulation in association with the polycystic ovary syndrome are particularly difficult to treat. A substantial proportion have no response to the induction of ovulation, and those who do have a response are at increased risk for the ovarian hyperstimulation syndrome. This syndrome is characterized by massive ovarian enlargement, ascites, pleural effusion, oliguria, hydrothorax, hemoconcentration, electrolyte disturbances, and in the most severe cases, thromboembolic phenomena related to coagulation disturbances. A woman with the polycystic ovary syndrome who became pregnant after in vitro maturation of oocytes and in vitro fertilization was described in 1994.1 Subsequently, very few pregnancies have been reported in such women, largely because the maturation and fertilization rates of these immature oocytes have been low.2 We report the results of 25 cycles of in vitro fertilization in 20 women with the polycystic ovary syndrome. There was in vitro maturation of immature oocytes retrieved from all 20 women after priming with human chorionic gonadotropin
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