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| 1 | Comparative induction of controlled circulation by magnesium and remifentanil in spine surgery显示文摘AIM: To evaluate the efficacy of magnesium sulfate(MGS) in comparison with remifentanil for induction of relative hypotension in posterior fusion of spine(PSF).METHODS: In this randomized clinical trial, 40 patients with the American Society of Anesthesiologists Ⅰ and Ⅱ physical status undergoing lumbar PSF were randomized to receive remifentanil(REM) 0.15 μg/kg or MGS 50 mg/kg for controlled hypotension. The administering anesthesiologist was blinded to the medication. Continuous infusion was maintained at a fixed volume rate to deliver precalculated doses of either study drugs. All other aspects of anesthesia and surgery were similar in the two groups. The target mean arterial pressure(MAP) range used in this study was 60-70 mm Hg. In the course of surgery, the hemodynamic variables, volumeof blood loss, urine output, fluid intake and surgeon's satisfaction were recorded. Data was analyzed with SPSS version 13.0 and P values less than 0.05 were considered significant.RESULTS: Twenty patients in the MGS group and 19 patients in the REM group were studied. There was no difference between the two groups in the hemodynamic variables, blood loss, urine output, fluid requirement and surgeon's satisfaction for exposure. The target MAP was achieved in 75% of Mg and 58% of remifentanil groups. Although a higher number of patients in the REM group required nitroglycerin(42.1%) to reach the target MAP than those in the MGS group(25%), this difference was not statistically significant(P = 0.32).CONCLUSION: Our findings showed that in patients undergoing lumbar PSF surgery, remifentanil and MGS have a similar hypotensive effect and comparable amount of blood loss without any significant adverse effects. | Mohammad R Ghodraty Mohammad M Homaee Kourosh Farazmehr Ali R Nikzad-Jamnani Masoud Soleymani-Dodaran Ali R Pournajafian Nader D Nader | 2014 | World Journal of Orthopedics2014，5，1： | 3 |
| 2 | Finite difference approach for consolidation with variable compressibility and permeability 显示文摘 | NADER A HASSAN R AKBAR A | 2007 | Computers and Geotechnics2007，，34： | 1 |
| 3 | High sensitivity C reactive protein: a novel and promising marker of coronary heart disease显示文摘 | Nader R Paul M | 2001 | Clin Chem2001，47，3： | 1 |
| 4 | Superovlatory Response in Bos Indi- cus Breeds,Breeds,Borders or Lack of Knowledge 显示文摘 | Armaser R D Aparicio N Nader C | 2001 | Archives of Animal Breeding2001，44，： | 1 |
| 5 | Environment and sustainable development indicators in Lebanon: A practical municipal level approach 显示文摘 | NADER MANAL R SALLOUM BACHIR ABI KARAM NADIM | 2008 | Ecological Indicators2008，，8： | 1 |
| 6 | Percutaneous vertebro- plasty and kypboplasty for painful vertebral body fractures in can- cer patients 显示文摘 | Foumey DR Schomer DF Nader R | 2003 | J Neurosurg2003，98，1： | 1 |
| 7 | Suspension Cable Design of the New San Francisco-Oakland Bay Bridge显示文摘 | SUN J MANZANAREZ R NADER M | 2014 | Journal of Bridge Engineering2014，9，1： | 1 |
| 8 | Design and fabrication of a large-scale oedometer显示文摘The most common apparatus used to investigate the load-deformation parameters of homogeneous fine-grained soils is a Casagrande-type oedometer. A typical Casagrande oedometer cell has an internal diameter of 76 mm and a height of 19 mm.However, the dimensions of this kind of apparatus do not meet the requirements of some civil engineering applications like studying load-deformation characteristics of specimens with large-diameter particles such as granular materials or municipal solid waste materials. Therefore, it is decided to design and develop a large-scale oedometer with an internal diameter of 490 mm. The new apparatus provides the possibility to evaluate the load-deformation characteristics of soil specimens with different diameter to height ratios. The designed apparatus is able to measure the coefficient of lateral earth pressure at rest. The details and capabilities of the developed oedometer are provided and discussed. To study the performance and efficiency, a number of consolidation tests were performed on Firoozkoh No. 161 sand using the newly developed large scale oedometer made and also the 50 mm diameter Casagrande oedometer. Benchmark test results show that measured consolidation parameters by large scale oedometer are comparable to values measured by Casagrande type oedometer. | Maryam Mokhtari Nader Shariatmadari Ali Akbar Heshmati R Hossein Salehzadeh | 2015 | Journal of Central South University2015，22，3： | 1 |
| 9 | Percutaneous vertebroplasty and kyphoplasty for painful vertebral body fractures in cancer patients显示文摘 | Fourney DR Schomer DF Nader R | 2003 | J Neurosurg2003，98，1： | 1 |
| 10 | Digital Democracy in Action显示文摘 | Nader R | 1996 | Forbes1996，，2： | 1 |
| 11 | Extracellular Matrix Metalloproteinase Inducer Regulates Matrix Metalloproteinase Activity in Cardiovascular Cells: Implications in Acute Myocardial Infarction显示文摘 | Roland Schmidt Andreas Bültmann Martin Ungerer Nader Joghetaei ?zgür Bülbül Sven Thieme Triantafyllos Chavakis Bryan P. Toole Meinrad Gawaz Albert Sch?mig Andreas E. May | 2006 | Circulation2006，，6： | 1 |
| 12 | Metastatic sacral tumors显示文摘 | Nader R Rhines LD Mendel E | 2004 | Neurosurg Clin N Am2004，15，4： | 1 |
| 13 | Clinical efficacy of automated high-sensitivity C-reactive protein assay显示文摘 | Nader R Russell P Paul M | 1999 | Clin Chem1999，12，12： | 1 |
| 14 | A preliminary study of PTSD and grief among the children of Kuwait following the Gulf crisis 显示文摘 | Pynoos R Fairbanks L | 1993 | British Journal of Clinical Psychology1993，32，： | 1 |
| 15 | Optic canal in-volvement in tuberculum sellae meningiomas:influenceon approach,recurrence,and visual recovery显示文摘 | Mahmoud M Nader R Al-Mefty O | 2010 | Neu-rosurgery2010，67，3： | 1 |
| 16 | Acoustic neuroma: outcome study显示文摘 | NADER R AL-ABDULHAD! K LEBLANC R | 2002 | J Otolaxyngol2002，31，4： | 1 |
| 17 | Percutaneous vertebroplasty and kyphoplasty for painful vertebral body fractures in cancer patients显示文摘 | Fourney DR Schomer DF Nader R | 2003 | Neurosurg2003，98，1： | 1 |
| 18 | High-sensitivity C-reactive protein: a novel and promising marker of coronary heart disease显示文摘 | Nader R Paul M | 2001 | Clin Chem2001，47，3： | 1 |
| 19 | Suspension cable design of the New San Francisco-Oakland Bay Bridge显示文摘 | Sun J Manzanarez R Nader M | 2004 | Journal of Bridge Engineering ASCE2004，9，1： | 1 |
| 20 | Design of looping anchorage system for new San Francisco-Oakland Bay Bridge main suspension span显示文摘 | Sun J Manzanarez R Nader M | 2002 | Journal of Bridge Engineering ASCE2002，7，6： | 1 |
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