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1面向21世纪的卒中新定义:美国心脏病学会和美国卒中学会声明显示文摘尽管脑血管病有着全球性影响且对其病理生理学的认识有了很多进步,但是'卒中'这一术语在临床实践、临床研究或公共卫生评估中的定义却不一致。传统的定义依据于临床,却没有考虑到科学技术的进步。美国心脏协会(AHA)和美国卒中协会(ASA)卒中分会组织了写作小组,为21世纪卒中新定义撰写专家共识性声明。中枢神经系统(CNS)梗死,指由缺血所导致的脑、脊髓或视网膜的细胞死亡,是基于持续性损害的神经病理学、神经影像学和(或)临床证据。CNS梗死表现为一个临床谱:缺血性卒中特指伴有明显症状的CNS梗死,而静息性梗死根据定义指未引起已知的症状的梗死。卒中也还包括脑出血和蛛网膜下腔出血。新定义的卒中结合了临床和组织学标准,可被用于实践、研究和公共卫生评估。俞羚 董荃 宋叶平 江静雯 李卉 刘亮贤 苏爱萍 李焰生 Sacco RL Kasner SE Broderick JP Caplan LR Connors JJ Culebras A Elkind MS George MG Hamdan AD Higashida RT Hoh BL Janis LS Kase CS Kleindorfer DO Lee JM Moseley ME Peterson ED Turan TN Valderrama AL Vinters HV 2013神经病学与神经康复学杂志2013,10,2:188
2Prospective randomized controlled trial evaluating cap-assisted colonoscopy vs standard colonoscopy显示文摘AIM: To study the significance of cap-fitted colonoscopy in improving cecal intubation time and polyp detection rate. METHODS: This study was a prospective randomized controlled trial conducted from March 2008 to February 2009 in a tertiary referral hospital at Sydney. The primary end point was cecal intubation time and the secondary endpoint was polyp detection rate. Consecutive cases of total colonoscopy over a 1-year period were recruited. Randomization into either standard colonoscopy (SC) or cap-assisted colonoscopy (CAC) was performed after consent was obtained. For cases randomized to CAC, one of the three sizes of cap was used: D-201-15004 (with a diameter of 15.3 mm), D-201-14304 (14.6 mm) and D-201-12704 (13.0 mm). All of these caps were produced by Olympus Medical Systems, Japan. Independent predictors for faster cecal time and better polyp detection rate were also determined from this study. RESULTS: There were 200 cases in each group. There was no signif icant difference in terms of demographic characteristics between the two groups. CAC, when compared to the SC group, had no signif icant difference in terms of cecal intubation rate (96.0% vs 97.0%, P = 0.40) and time (9.94 ± 7.05 min vs 10.34 ± 6.82 min, P = 0.21), or polyp detection rate (32.8% vs 31.3%, P = 0.75). On the subgroup analysis, there was no significant difference in terms of cecal intubation time by trainees (88.1% vs 84.8%, P = 0.40), ileal intubation rate (82.5% vs 79.0%, P = 0.38) or total colonoscopy time (23.24 ± 13.95 min vs 22.56 ± 9.94 min, P = 0.88). On multivariate analysis, the independent determinants of faster cecal time were consultant-performed procedures (P < 0.001), male patients (P < 0.001), non-usage of hyoscine (P < 0.001) and better bowel preparation (P = 0.01). The determinants of better polyp detection rate were older age (P < 0.001), no history of previous abdominal surgery (P = 0.04), patients not having esophagogastroduodenoscopy in the same setting (P = 0.003), trainee-performed procedures (P = 0.01), usage of hyoscine (P = 0.01) and procedures performed for polyp follow-up (P = 0.01). The limitations of the study were that it was a single-center experience, no blinding was possible, and there were a large number of endoscopists. CONCLUSION: CAC did not signif icantly different from SC in term of cecal intubation time and polyp detection rate.Hoi-Poh Tee Crispin Corte Hamdan Al-Ghamdi Emilia Prakoso John Darke Raman Chettiar Wassim Rahman Scott Davison Sean P Griffin Warwick S Selby Arthur J Kaffes 2010World Journal of Gastroenterology2010,16,31:10
321世纪的卒中新定义:美国心脏协会/美国卒中协会对医疗专业人员的声明显示文摘尽管脑血管病的影响广泛且对其病理生理学的理解已取得一些进展,但“卒中”一词在临床实践、临床研究和公共卫生评价中的定义并不统一。经典的卒中定义主要是临床定义,不能反映科学技术的进步。因此,美国心脏协会卒中委员会/美国卒中协会召集了一个写作组,旨在对21世纪的卒中新定义制定一份专家共识文件。中枢神经系统(centralnervoussystem,CNS)梗死被定义为缺血导致的脑、脊髓或视网膜细胞死亡,并且具有永久性损伤的神经病理学、神经影像学和(或)临床证据。CNS梗死具有一系列临床表现:缺血性卒中特指伴有明显症状的CNS梗死,而无症状梗死则顾名思义不引起明显症状。广义的卒中还包括脑出血和蛛网膜下腔出血。卒中的新定义结合了临床和组织学标准,因此能被融入临床实践、研究和公共卫生评价。Ralph L. Sacco Scott E. Kasner Joseph P. Broderick Louis R. Caplan J.J. (Buddy) Connors Antonio Culebras Mitchell S.V. Elkind Mary G. George Allen D. Hamdan Randall T. Higashida Brian L. Hoh L. Scott Janis Carlos S. Kase Dawn O. Kleindorfer Jin-Moo Lee Michael E. Moseley Eric D. Peterson Tanya N. Turan Amy L. Valderrama Harry V. Vinters 王胜男(译) 吴齐恒(译) 邓镇(译) 周晓(译) 袁超(译) 潘速跃(译) 2014国际脑血管病杂志2014,22,1:7
4Response of soil Olsen-P to P budget under different long-term fertilization treatments in a fluvo-aquic soil显示文摘The concentration of soil Olsen-P is rapidly increasing in many parts of China, where P budget(P input minus P output) is the main factor influencing soil Olsen-P. Understanding the relationship between soil Olsen-P and P budget is useful in estimating soil Olsen-P content and conducting P management strategies. To address this, a long-term experiment(1991–2011) was performed on a fluvo-aquic soil in Beijing, China, where seven fertilization treatments were used to study the response of soil Olsen-P to P budget. The results showed that the relationship between the decrease in soil Olsen-P and P deficit could be simulated by a simple linear model. In treatments without P fertilization(CK, N, and NK), soil Olsen-P decreased by 2.4, 1.9, and 1.4 mg kg^(–1) for every 100 kg ha^(–1) of P deficit, respectively. Under conditions of P addition, the relationship between the increase in soil Olsen-P and P surplus could be divided into two stages. When P surplus was lower than the range of 729–884 kg ha^(–1), soil Olsen-P fluctuated over the course of the experimental period with chemical fertilizers(NP and NPK), and increased by 5.0 and 2.0 mg kg^(–1), respectively, when treated with chemical fertilizers combined with manure(NPKM and 1.5 NPKM) for every 100 kg ha^(–1) of P surplus. When P surplus was higher than the range of 729–884 kg ha^(–1), soil Olsen-P increased by 49.0 and 37.0 mg kg^(–1) in NPKM and 1.5 NPKM treatments, respectively, for every 100 kg ha^(–1) P surplus. The relationship between the increase in soil Olsen-P and P surplus could be simulated by two-segment linear models. The cumulative P budget at the turning point was defined as the 'storage threshold' of a fluvo-aquic soil in Beijing, and the storage thresholds under NPKM and 1.5 NPKM were 729 and 884 kg ha^(–1)P for more adsorption sites. According to the critical soil P values(CPVs) and the relationship between soil Olsen-P and P budget, the quantity of P fertilizers for winter wheat could be increased and that of summer maize could be decreased based on the results of treatments in chemical fertilization. Additionally, when chemical fertilizers are combined with manures(NPKM and 1.5 NPKM), it could take approximately 9–11 years for soil Olsen-P to decrease to the critical soil P values of crops grown in the absence of P fertilizer.ZHANG Wei-wei ZHAN Xiao-ying ZHANG Shu-xiang Khalid Hamdan Mohamed Ibrahima XU Ming-gang 2019Journal of Integrative Agriculture2019,18,3:6
5Laparoscopic liver resection for hepatocellular adenoma显示文摘AIM:To investigate the role of laparoscopy in the surgical management of hepatocellular adenoma(HA). METHODS:We reviewed a prospectively collected database of consecutive patients undergoing laparoscopic liver resection for HA. RESULTS:Thirteen patients underwent fifteen pure laparoscopic liver resections for HA(male/female:3/10; median age 42 years,range 22-72 years).Two patients with liver adenomatosis required two different laparoscopic operations for ruptured adenomas.Indications for surgery were:symptoms in 12 cases,need to rule out malignancy in 2 cases and preoperative diagnosis of large HA in one case.Symptoms were related to bleeding in 10 cases,sepsis due to liver abscess following embolization of HA in one case and mass effect in one case(shoulder tip pain).Five cases with ruptured bleeding adenoma required emergency admis-sion and treatment with selective arterial embolization. Laparoscopic liver resection was then semi-electively performed.Eight patients(62%)required major hepatectomy[right hepatectomy(n=5),left hepatectomy (n=3)].No conversion to open surgery occurred.The median operative time for pure laparoscopic procedures was 270 min(range 135-360 min).The median size of the excised lesions was 85 mm(range 25-180 mm). One patient with adenomatosis developed postoperative bleeding requiring embolization.Mortality was nil. The median hospital stay was 4 d(range 1-18 d)with a median high dependency unit stay of 1 d(range 0-7 d). CONCLUSION:The laparoscopic approach represents a safe option for the management of HA in a semi-elective setting and when major hepatectomy is required.Mohammed Abu Hilal Francesco Di Fabio Robert David Wiltshire Mohammed Hamdan David M Layfield Neil William Pearce 2011World Journal of Gastrointestinal Surgery2011,3,7:4
6Laparoscopic versus open distal pancreatectomy: a clinical and cost-effectiveness study显示文摘Mohammad Abu Hilal Mohammed Hamdan Francesco Di Fabio Neil Pearce Colin Johnson 2012Surgical Endoscopy2012,,6:3
7Prevalence of intestinal parasitic infections and its relationship with socio-demographics and hygienic habits among male primary schoolchildren in Al-Ahsa,Saudi Arabia显示文摘Objective:To investigate the prevalence of different intestinal parasitic infections among male primary schoolchildren in Al-Ahsa,Saudi Arabia,and to explore the possible relative socioeconomic, environmental and behavioural sanitary correlates.Methods:A cross-sectional descriptive study was performed.A total of 1 289 male students aged from 7 to 12 years were selected randomly from 20 urban and 12 rural primary schools by multistage sampling method. Data collection was carried out by self administered questionnaire form to the parents/guardians of students and included inquires about socio-demographics,environmental conditions,and behavioural sanitary habits.Stool analysis was carried out to examine the presence of intestinal parasitic infections.Results:Overall prevalence of parasitic infections was 27.2%,more among rural students.Frequently encountered infections included Entamoeba histolytica/dispar(8.2%), Giardia lamblia(6.5%),Entamoeba coli(4.0%) and Enterobius vermicularis(1.6%).Logistic regression revealed that lower maternal educational level and occupational status,low family income,big family size,poor personal hygienic practices and positive history of previous intestinal infections among family members increased the likelihood of infections.Conclusions: Although of low magnitude,intestinal parasitic infections still represent a public health concern among male schoolchildren in Al-Ahsa region.Socio-demographic and poor personal hygienic habits are the main predictors for these infections.Hamdan Ibrahim Al-Mohammed Tarek Tawfik Amin Elsayed Aboulmagd Hatem Refaat Hablus Burhan Omar Zaza 2010Asian Pacific Journal of Tropical Medicine2010,3,11:3
8催乳汤对产后缺乳大鼠乳腺的影响显示文摘本研究采用溴隐亭灌胃SD大鼠方法建立产后缺乳模型,同时用自拟的催乳汤灌胃进行治疗,通过观察母鼠每小时泌乳量、仔鼠每窝净增重、母鼠乳腺湿重、母鼠乳腺结构等方面的变化,研究催乳汤对产后缺乳大鼠乳腺的影响。结果发现催乳汤能极显著提高母鼠每小时泌乳量(P<0.01)、显著提高仔鼠每窝净增重(P<0.05),显著提高母鼠乳腺湿重(P<0.05),明显恢复母鼠乳腺结构。证明催乳汤显著提高产后缺乳母鼠的泌乳量和仔鼠净重量,恢复产后缺乳母鼠的萎缩乳腺结构,说明催乳汤能够显著恢复产后缺乳母鼠的乳腺功能和结构。董世起 李欢欢 卞艺斐 范迎赛 Nawras Hamdan 王婷婷 高宗勤 刘钟杰 2014中兽医学杂志2014,,6:3
9An Updated Definition of Stroke for the 21st Century: A Statement for Healthcare Professionals From the American Heart Association/American Stroke Association显示文摘Ralph L. Sacco Scott E. Kasner Joseph P. Broderick Louis R. Caplan J.J. (Buddy) Connors Antonio Culebras Mitchell S.V. Elkind Mary G. George Allen D. Hamdan Randall T. Higashida Brian L. Hoh L. Scott Janis Carlos S. Kase Dawn O. Kleindorfer Jin-Moo Lee Mi 2013Stroke2013,,7:3
10自拟催乳汤对溴隐亭致大鼠产后缺乳的治疗效果观察显示文摘本试验旨在观察自拟催乳汤对大鼠产后缺乳模型的效果。采用溴隐亭灌胃SD大鼠方法建立缺乳模型,同时用自拟的催乳汤灌胃进行治疗,通过观察母鼠每小时泌乳量、仔鼠每窝净增重、母鼠乳腺湿重等方面的变化,评价自拟催乳汤对产后缺乳的治疗效果。结果发现,自拟催乳汤能极显著提高母鼠每小时泌乳量(P<0.01)、显著提高仔鼠每窝净增重(P<0.05),显著提高母鼠乳腺湿重(P<0.05),同时方剂治疗组和空白对照组相关数据也具有显著差异性。证明白拟催乳汤可以显著提高泌乳量,维持产后缺乳母鼠乳腺的结构,对产后缺乳具有治疗作用,但其治疗效果还需进一步的观察和优化改进。董世起 李欢欢 卞艺斐 范迎赛 Nawras Hamdan 王婷婷 高宗勤 范开 刘钟杰 2016中国兽医杂志2016,52,2:3
11Contribution of public places in proliferation of dengue vectors in Penang Island,Malaysia显示文摘Objective: To determine abundance, distribution and diversity of potential breeding container habitats of the dengue vectors in public places including schools, restaurants,mosques and parks in southwest areas of Penang Island, Malaysia.Methods: Premises at restaurants, schools, parks and mosques were surveyed simultaneously and inspected visually for container habitats and production of immature mosquitoes from March 2015 to March 2016. Abundance(mean ± SE) of breeding containers between sites was compared using One-way ANOVA. Independent sample ttest was used to compare total number of Aedes albopictus(Ae. albopictus) and Aedes aegypti(Ae. aegypti) surveyed.Results: The surveyed locations yielded a total of 3 741 breeding containers and 19 537 immature mosquitoes from four areas. Concurrent artificial and natural containers produced 78.4% immature Ae. albopictus and 6.3% Ae. aegypti mosquitoes in wet season,with 14.2% Ae. albopictus and 1.1% Ae. aegypti mosquitoes in dry season. Artificial containers accounted for 98.1% of the total containers recorded, with restaurants being the most productive locations(8 012) and schools being the least productive(2 234).Conclusions: It was concluded that public places are good sources of potential container habitats of Aedes mosquitoes in Penang Island, Malaysia and Ae. albopictus has exclusively replaced the home-grown Ae. aegypti even in urban areas. Therefore, treatment of artificial containers in such locations is critical in Aedes mosquito control campaigns during dengue outbreaks.Alhaji Hamisu Maimusa Abu Hassan Ahmad Nur Faeza Abu Kassim Hamdan Ahmad Hamady Dieng Junaid Rahim 2017Asian Pacific Journal of Tropical Biomedicine2017,7,3:2
12Evaluating the efficiency of 3PL logistics operations显示文摘Amer Hamdan K.J. (Jamie) Rogers 2007International Journal of Production Economics2007,,1:2
13DynamicYoung's modulus and dimensional stability of Batai tropical wood impregnated with polyvinyl alcohol显示文摘ISLAM M S HAMDAN S RAHMAN M R 2010Journal of Scientific Research2010,2,2:1
14Bifurcations,chaos,and crises in voltage collapse of a model power system显示文摘Wang H O Abed E H Hamdan A M A 1994IEEE Trans on Circuits and Systems Ⅰ:Fundamental Theory and Applications1994,41,4:1
15Endovascular stents for coarctation of the aorta: initial results and inter- mediate term follow-up显示文摘Hamdan MA Maheshwarl S Fahey JT 2001J Am Coil Cardiol2001,38,:1
16Coupling of the home and an internal disulfide bond in human neuroglobin 显示文摘Hamdane D Kiger L Dewilde S 2004Micron2004,35,1:1
17Stability of vertically bent pipelines buried insand 显示文摘Sahel N A Hamdan N A Junaid A S Ibrahim M A Naser A A 2004Journal of Pressure Vessel Technology Transactions of the ASME2004,126,3:1
18Supernumerary teeth : review of the litera- ture and a survey of 152 cases 显示文摘Rajab LD Hamdan MA 2002Paediatr Dent2002,12,4:1
19Comparison of open and endovascular repair of ruptured abdominal aortic aneurysms from the ACS-NSQIP 2005-07显示文摘Giles KA Pomposelli FB Hamdan AD 2009J Endovasc Ther2009,16,3:1
20Neurofibrillary degeneration of the Alzheimer-type:an alternate pathway to neuronal apoptosis 显示文摘HAMDANE M DELOBEL P SAMBO A V 2003Biochem Pharmacol2003,66,8:1
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