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find Keyword "新生儿筛查" 28 results
  • Annual result of retinopathy of prematurity screening in Shanghai area

    Objective To investigate the incidence of retinopathy of prematuri ty (ROP) in the area of Shanghai, and to provide the preliminary data for the ev aluation of present criteria for ROP screening. Methods Record s of 289 prematur e infants who had undergone ROP screening from the four NICU in Shanghai between February 2004 and January 2005 were analyzed. Screening criteria included prete rm infants or low birth weight (LBW) infants with BW of 2000g or less. The first examination starts at 4 to 6 weeks chronologic age or 32 weeks post conceptual age. Results In the 289 screened infants, 19 had developed acu te ROP. There we re 3 threshold ROP, 7 prethreshold ROP and 9 developed ROP less than prethreshol d. The incidence of ROP was 6.6%. According to the British recommended guideline s(BWle;1500 g or GAle;31 weeks), only 119 out of 289 needed screening and one ca se of stage 1 ROP was missed; the incidence of ROP was 15.1% (18/119). When lowered sc reening criteria to the American guidelines(BWle;1500g or GAle;28 weeks), t here were only 83 infants needed screening, and we missed 2 stage 1 and 1 prethreshold ROP and the incidence of ROP was 19.3% (16/83). Conclusions The i ncidence of ROP i s 6.6% according to our study. It is lower than other reports and it has somethi ng to do with our present screening guideline. Further epidemiological data are needed to modify the guideline accordingly.

    Release date:2016-09-02 05:46 Export PDF Favorites Scan
  • Screening and risk factors analysis of retinopathy of prematurity in Hubei

    Objective To investigate the incidence and risk factors associated with the development of retinopathy of prematurity (ROP) in Hubei province. MethodsFrom July 2009 to May 2011, 313 premature infants (626 eyes) with gestational age less than 37 weeks were examined by indirect ophthalmoscopy and RetCamⅡ as part of ROP screening.Two hundred infants were male and 113 were female. Their birth weight was from 890 to 3500 grams, with a mean of (1977.37±497.03) grams. Their gestational age was from 26 to 37 weeks, with a mean of (33.13±2.44) week. The infants were divided into ROP group and non-ROP group according to the results of screening. All infants were followed up until retinopathy was stable or received laser therapy as the requirements of prevention and control guidelines of ROP. The sex, gestational age, birth weight, delivery mode, IVF baby, multiple pregnancy, oxygen therapy, intrauterine hypoxia, eclampsia, threatened abortion, oxygen history of infants, respiratory distress syndrome, hypoxicischemic encephalopathy, jaundice, and blueray radiation therapy in two groups were statistically analyzed. ResultsIn 313 infants (626 eyes), ROP developed in 52 infants (16.61%) and 87 eyes (13.90%), which including 2 eyes suffering from AP-ROP, 38 eyes from stage 1, 36 eyes from stage 2, 11 eyes from stage 3. There were 261 infants (83.39%) and 539 eyes (8610%) in nonROP group. Eleven infants (20 eyes) received laser therapy. The results of statistical analysis showed that gestation age(t=-4.348), birth weight (t=-3.966), oxygen therapy (χ2=9.05;OR=3.403, 95%CI=1.475 - 7.854) were significantly related to ROP (P<0.05).ConclusionThe incidence of ROP in Hubei province is 16.61%. The gestation age, birth weight and oxygen therapy are closely related to the occurrence of ROP.

    Release date:2016-09-02 05:25 Export PDF Favorites Scan
  • 出生体重2000~2999g早产儿眼底疾病筛查结果分析

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  • RetCam数字视网膜照相机在早产儿视网膜病变筛查中的应用

    Release date:2016-09-02 05:52 Export PDF Favorites Scan
  • Screening results of retinopathy of prematurity in preterm infants in 3 hospital s in Shenzhen

    Objective To learn the screening results of retinopathy o f prematur ity (ROP) of the preterm infants in three hospitals in Shenzhen. Metho ds From Jan. 2004 to Jan. 2007, 1372 preterm infants (2744 eyes) with birth weight lt;200 0 g or but the ones having severe systemic disease in Shenzhen People's Hospita l, Shenzhen Maternity and Child Healthcare Hospital and Shenzhen Eye Hospital we re screened for ROP with binocular indirect ophthalmoscope and (or) widefield digital pediatric retinal imaging system (RetCamII). Cryotherapy or laser photoco agulation was performed if threshold or pre-threshold type I ROP was found. All preterm infants were followed up until retina is completely vascularized or the disease regressed. Results In all the infants, 218 cases (436 eyes) (15.9%) developed ROP, including 190 eyes (6.9%) suffering from threshold or pre-threshold type 1 ROP, 16 eyes (0.6%) from stage 4 or stage 5, and 230 eyes (8.4%) from stages below threshold or pre-threshold type 1 ROP. There were 435 infants ( 870 eyes) (31.7%) with BW of 1500g or less, in which 236 eyes (27.1%) developed ROP, including 126 eyes (14.5%) suffering from threshold or pre-threshold type 1 ROP, 10 eyes (1.1%) from stage 4 or stage 5, and 100 eyes (11.5%) from stages below threshold or pre-threshold type 1 ROP. There were 137 infants 274 eyes (10%) with BW of 1250g or less, in which 108 eyes (39.4%) developed ROP, including 60 eyes (21.9%) suffering from th reshold or pre-threshold type 1 ROP, 4 eyes (1.4%) from stage 4 or stage 5, and 44 eyes (16%) from stages below threshold or pre-threshold type 1 ROP. Th eincidence of ROP(chi;2=60.43,Plt;0.001), the incidence of threshold or pre-threshold type 1 ROP(chi;2=46.82,Plt;0.001)and the incidence of below threshold or pre-threshold type 1 ROP (chi;2=10.71,P=0.005)among the total group, BWle;1500g group and BWle;1250g group had statistical differences. Conclusions The incidence of ROP in the three hospitals in Shenzhen was lower. However, the incidence of severe ROP (threshold or pre-threshold type 1 ROP) was higher. Birth weight is an important factor to affect ROP incidence.

    Release date:2016-09-02 05:46 Export PDF Favorites Scan
  • The incidence of retinopathy of prematurity in Shenzhen during the past ten years

    ObjectiveTo retrospectively analyze incidence and trends of retinopathy of prematurity (ROP) from 2004 to 2013 in Shenzhen. MethodsA total of 9100 preterm children (5401 males, 3699 females) were screened for ROP in Shenzhen from January 2004 to June 2013 using binocular ophthalmoscope or RetCam Ⅱ. First examination was performed from 4-6 weeks after birth. The birth weight was 520-2990 g with an average of (1710±410) g.The gestational age were 24-36 weeks with an average of (31.57±1.99) weeks. The gestational age of 208 children were <28 weeks, 3608 children were 28-32 weeks, 3553 children was 33-34 weeks, 1731 children was >34 weeks. The ocular findings were recorded according to the International Classification of ROP and The Early Treatment for ROP. Only the more aggressive eye of bilateral asymmetrical cases was counted for statistical purpose, and the cases required surgeries were defined as severe cases. The 10 years period was divided into first phase (2004-2008) and second phase (2009-2013). The incidence of ROP and severe ROP of these two phases was compared and statistics was analyzed. ResultsIn the past 10 years, the overall incidence of ROP and sever ROP in Shenzhen was 12.49% and 4.99% in this screen. The children were divided into 4 groups according to the birth weight, the ROP incidences of birth weight <1000 g, 1000-1499 g, 1500-1999 g and ≥2000 g were 62.62%, 28.40%, 11.34% and 3.63% respectively. The severe ROP incidences were 34.95%, 12.21%, 3.73% and 0.49% respectively in these birth weight groups. The children were divided into 4 groups according to gestational weeks, the ROP incidences of gestational age <28 weeks, 28-32 weeks, 33-34 weeks and >34 weeks were 67.31%, 25.27%, 7.22% and 3.87% respectively. Severe ROP incidences were 37.02%, 10.71%, 1.79% and 0.68% in these gestational age groups respectively. ROP and severe ROP incidences were decreased from 14.64% at first phase to 11.47% at second phase, and from 6.52% at first phase to 4.26% second phase respectively, the differences were statistical significant (χ2=26.96, 26.61; P<0.05). ROP and severe ROP incidence in <1000 g birth weight group at second phase were much less than the first phase (χ2=13.676, 5.271; P<0.05). In <28 weeks gestational age group, the ROP incidence was the same in first phase and second phase (χ2=0.843, P>0.05), but the severe ROP incidence at second phase was much less the first phase (χ2=4.757,P<0.05). ConclusionFrom 2004 to 2013, the incidences of ROP and severe ROP have decreased significantly in Shenzhen.

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  • 早产儿视网膜病变的早期检查与随访治疗

    Release date:2016-09-02 05:46 Export PDF Favorites Scan
  • 东莞市早产儿视网膜病变筛查初步报告

    Release date:2016-09-02 05:37 Export PDF Favorites Scan
  • 先天性视网膜脉络膜缺损五例

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  • 安徽省妇幼保健院1041名早产儿或低体重儿早产儿视网膜病变筛查结果

    Release date:2019-11-19 09:24 Export PDF Favorites Scan
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