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Predictive value of retinal function by the Purkinje test in patients scheduled for cataract surgery in Kinshasa, DR Congo

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International Journal of Ophthalmology(English edition) 2021年第9期14卷 1392-1395页

作者： Serge Dinkulu Ngoy Janvier Kilangalanga Edith Mukwanseke Longo Flavien Lutete Adrian Hopkins rudolf friedrich guthoff Thomas Stahnke Eye Department Saint Joseph HospitalKinshasa P.O.322DR Congo Programme National de Sante Oculaire et Vision(PNSOV) Kinshasa P.O.322DR Congo Department of Ophthalmology Rostock University Medical CenterRostock 18057Germany

AIM:To assess the retinal function in patients with dense cataracts in resource poor settings in Kinshasa,DR ***:In a tertiary eye care center,the Purkinje entoptic test was performed as part of the ophthalmological examination in 98 eyes in patients with cataract,using a *** 92 cataract patients including 86 patients suffered from unilateral and 6 from bilateral cataracts were included in the *** investigator asked the patients about their perception of the vascular pattern most commonly described as a leafless or dead *** acuity≥6/60 was considered an indication of good visual function and visual acuity<6/60 of poor *** small incision cataract surgery,best corrected visual acuity(BCVA)was determined and compared with the preoperative ***:Out of 98 eyes,there were 80(81.6%)where the Purkinje entoptic phenomenon was reported by the *** cataract surgery,out of the 80 eyes,there were 75(93.8%)with a BCVA of better than 6/60,whereas in 5 eyes(6.2%),BCVA was 6/60 or *** of the 18 eyes(18.4%)where no Purkinje tree was recognized,there were 14(77.8%)with BCVA of better than 6/60,whereas in 4(22.2%)BCVA was 6/60 or ***:The Purkinje entoptic test is successfully used for preoperative assessment of retinal function inpatients with dense ***,further investigation and refinement of the test is necessary to validate the method for use in sub-Saharan conditions.

关键词： Purkinje test entoptic phenomena cataract retinal function sub-Saharan Africa

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实用解决方案的示范放射性废物管理培训

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国际原子能机构通报 2001年第1期43卷 17-21页

作者： SOPHIA MIAW VILMOS friedrich rudolf BURCL T.TREVOR EDWARDS IAEA核燃料循环和废物技术处 IAEA技术合作司

对放射性废物实施安全而良好的管理在世界各地变得越来越重要。无论一个国家对核问题的态度如何,都普遍认为有必要对积累的和新产生的放射性废物进行安全管理。对放射性废物的适当管理,是影响公众对核能的感性认识的重要因素。

关键词： IAEA 放射性废物管理培训核教育

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Results of Sleeve Gastrectomy in Germany—Data on Nationwide Survey on Quality Assurance in Bariatric Surgery in Germany

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Surgical Science 2012年第4期3卷 169-176页

作者： Christine Stroh rudolf Weiner Thomas Horbach Kaja Ludwig Miriam Dressler Stefanie Wolff Hans Lippert Martin Büsing Uwe Schmidt Thomas Manger Department of General Abdominal and Pediatric Surgery Municipal Hospital Gera Germany Department of General Abdominal and Vascular Surgery University Hospital Magdeburg Magdeburg Germany friedrich Alexander University Erlangen-Nürnberg Erlangen Germany Hospital Knappschaft Recklinghausen Recklinghausen Germany Hospital Rostock Südstadt Rostock Germany Hospital Sachsenhausen Frankfurt am Main Frankfurt Main Germany Muncipial Hospitals Dresden Neustadt Dresden Germany StatConsult Magdeburg Magdeburg Germany

Background: Since January 1st of 2005, the situation of bariatric surgery is being analyzed in Germany. The data is registered prospectively in cooperation with the Institute of Quality Assurance in Surgery at the Otto-von-Guericke University Magdeburg. Methods: The data is registered through an online database which includes all information for primary and revision bariatric procedures as well as yearly follow-up. Participation in the quality assurance study is optional. All certificated centers have to participate at the survey. Results: From January 2006 to December 2009, 1478 sleeve gastrectomies (SG) were performed at 45 hospitals. The number of procedures has increased from 126 in 2007 to 933 in 2009. The main complication is leakage of the staple-line. Initial leakage rate was 7% in 2007. Leakage rate dropped down to 2.3% in 2008 and 2.5% in 2009. Mean age of patients was 43.1 years and mean BMI was 52.83 kg/m2. Age and BMI were significantly higher in patients with SG than in all other patients undergoing bariatric surgery. Conclusion: SG is a common and hype bariatric procedure in Germany, but postoperative complication rate is high. Data on the long-term effect of SG on weight loss and amelioration of comorbidities need to be evaluated. More detailed analyzes are necessary to establish the position of SG in the bariatric surgery. Further studies should also include examinations on long-term complications and redo-procedure after SG.

关键词： Bariatric Surgery Sleeve Gastrectomy German Multicenter Trial Leakage Complications

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