|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Use of shear wave elastography for the diagnosis and follow-up of biliary atresia: A meta-analysis显示文摘BACKGROUND Timely differentiation of biliary atresia(BA)from other infantile cholestatic diseases can impact patient outcomes.Additionally,non-invasive staging of fibrosis after Kasai hepatoportoenterostomy has not been widely standardized.Shear wave elastography is an ultrasound modality that detects changes in tissue stiffness.The authors propose that the utility of elastography in BA can be elucidated through meta-analysis of existing studies.AIM To assess the utility of elastography in:(1)BA diagnosis,and(2)post-Kasai fibrosis surveillance.METHODS A literature search identified articles that evaluated elastography for BA diagnosis and for post-Kasai follow-up.Twenty studies met criteria for meta-analysis:Eleven for diagnosis and nine for follow-up post-Kasai.Estimated diagnostic odds ratio(DOR),sensitivity,and specificity of elastography were calculated through a random-effects model using Meta-DiSc software.RESULTS Mean liver stiffness in BA infants at diagnosis was significantly higher than in non-BA,with overall DOR 24.61,sensitivity 83%,and specificity 79%.Post-Kasai,mean liver stiffness was significantly higher in BA patients with varices than in patients without,with DOR 16.36,sensitivity 85%,and specificity 76%.Elastography differentiated stage F4 fibrosis from F0-F3 with DOR of 70.03,sensitivity 96%,and specificity 89%.Elastography also differentiated F3-F4 fibrosis from F0-F2 with DOR of 24.68,sensitivity 85%,and specificity 81%.CONCLUSION Elastography has potential as a non-invasive modality for BA diagnosis and surveillance post-Kasai.This paper’s limitations include inter-study method heterogeneity and small sample sizes.Future,standardized,multi-center studies are recommended. | Ellen S Wagner Hussien Ahmed H Abdelgawad Meghan Landry Belal Asfour Mark B Slidell Ruba Azzam | 2022 | World Journal of Gastroenterology2022，28，32： | 5 |
| 2 | Risk for emerging bipolar disorder, variants, and symptoms in children with attention deficit hyperactivity disorder, now grown up显示文摘AIM: To determine the prevalence of bipolar disorder(BD) and sub-threshold symptoms in children with attention deficit hyperactivity disorder(ADHD) through 14 years' follow-up, when participants were between 21-24 years old.METHODS: First, we examined rates of BD type Ⅰ?and Ⅱ diagnoses in youth participating in the NIMH-funded Multimodal Treatment Study of ADHD(MTA). We used the diagnostic interview schedule for children(DISC), administered to both parents(DISC-P) and youth(DISCY). We compared the MTA study subjects with ADHD(n = 579) to a local normative comparison group(LNCG, n = 289) at 4 different assessment points: 6, 8, 12, and 14 years of follow-ups. To evaluate the bipolar variants, we compared total symptom counts(TSC) of DSM manic and hypomanic symptoms that were generated by DISC in ADHD and LNCG subjects. Then we sub-divided the TSC into pathognomonic manic(PM) and non-specific manic(NSM) symptoms. We compared the PM and NSM in ADHD and LNCG at each assessment point and over time. We also evaluated the irritability as category A2 manic symptom in both groups and over time. Finally, we studied the irritability symptom in correlation with PM and NSM in ADHD and LNCG subjects.RESULTS: DISC-generated BD diagnosis did not differ significantly in rates between ADHD(1.89%) and LNCG 1.38%). Interestingly, no participant met BD diagnosis more than once in the 4 assessment points in 14 years. However, on the symptom level, ADHD subjects reported significantly higher mean TSC scores: ADHD 3.0; LNCG 1.7; P < 0.001. ADHD status was associated with higher mean NSM: ADHD 2.0 vs LNCG 1.1; P < 0.0001. Also, ADHD subjects had higher PM symptoms than LNCG, with PM means over all time points of 1.3 ADHD; 0.9 LNCG; P = 0.0001. Examining both NSM and PM, ADHD status associated with greater NSM than PM. However, Over 14 years, the NSM symptoms declined and changed to PM over time(df 3, 2523; F = 20.1; P < 0.0001). Finally, Irritability(BD DSM criterion-A2) rates were significantly higher in ADHD than LNCG(χ2 = 122.2, P < 0.0001), but irritability was associated more strongly with NSM than PM(df 3, 2538; F = 43.2; P < 0.0001).CONCLUSION: Individuals with ADHD do not appear to be at significantly greater risk for developing BD, but do show higher rates of BD symptoms, especially NSM. The greater linkage of irritability to NSM than to PM suggests caution when making BD diagnoses based on irritability alone as one of 2(A-level) symptoms for BD diagnosis, particularly in view of its frequent presentation with other psychopathologies. | Ahmed Z Elmaadawi Peter S Jensen L Eugene Arnold Brooke SG Molina Lily Hechtman Howard B Abikoff Stephen P Hinshaw Jeffrey H Newcorn Laurence Lee Greenhill James M Swanson Cathryn A Galanter | 2015 | World Journal of Psychiatry2015，5，4： | 3 |
| 3 | A maximum power point tracking technique for partially shaded photovoltaic systems in microgrids 显示文摘 | Alajmi B N Ahmed K H Finney S J | 2013 | IEEE Transactions on Industrial Electronics2013，60，4： | 1 |
| 4 | Host plants and natural enemies of Bemisia tabaci (Homoptera:Aleyrodidae) in China显示文摘 | LiS J Xue X Ahmed M Z Ren S X Du Y Z Wu J H Cuthbertson A G S and Qiu B L | | 0，，： | 1 |
| 5 | A stocking policy for spare part provisioning under age based preventive replacement 显示文摘 | KABIR A B M AHMED S A | 1996 | European Journal of Operational Research1996，90，1： | 1 |
| 6 | Relations between evaporation coefficients and vegetation indices stud- ied by model simulations 显示文摘 | Choudhury B J Ahmed N U Idso S B | 1994 | Remote Sensing of Environ- ment1994，50，1： | 1 |
| 7 | Unconstrained syn- thesis of covariance matrix for MIMO radar transmit beampattern 显示文摘 | Ahmed S Thompson J S Mulgrew B | 2011 | IEEE Transactions on Signal Processing2011，59，8： | 1 |
| 8 | Landscape’s capacities to supply ecosystem services in Bangladesh:a mapping assessment for Lawachara National Park显示文摘 | SOHEL M S I AHMED MUKUL S BURKHARD B | 2015 | Ecosystem Services2015，12，： | 1 |
| 9 | Preoperative risk factors for intraabdominal adhesions should not contraindicate surgical laparoscopy for infertility显示文摘 | Tarek S Ahmed B Hatem AH | 2008 | Journal of the Society of Laparoendoscopic Surgeons2008，21，3： | 1 |
| 10 | Cancer and risk of autoimmune diseases: possible role of estrogenic compounds 显示文摘 | Ahmed S A Hissong B D Verthelyi D | 1999 | Environ Health Perspect1999，107，5： | 1 |
| 11 | Non-Gray Radiation Analysis in Participating Media With Finite Volume Method显示文摘 | Ahmed B Hmaid B Mohamed S | 2006 | Turkish Journal of Engineering and Environmental Sciences2006，30，3： | 1 |
| 12 | Hepatoprotective activity of luffa echinata fruits 显示文摘 | Ahmed B Alam T Khan S A | 2001 | Journal of Ethnopharmacology2001，76，2： | 1 |
| 13 | Cyclic crack growth rates of X-60 pipeline steel in a neutral dilute solution显示文摘 | Lambert S B Sutherby R | 1997 | Corrosion1997，53，7： | 1 |
| 14 | Friction and wear behaviour of pyramidal nanoscaled surface features显示文摘 | Gerbig Y B Ahmed S L U Chetwynd D G | 2008 | Wear2008，265，： | 1 |
| 15 | Growth temperature dependent properties of ZnO nanorod arrays on glass substrate prepared by wet chemical method 显示文摘 | power conversion efficiency & Environmental Science HEO S N AHMED F KOO B H | 2014 | Ceram- ics International2014，40，4： | 1 |
| 16 | Analysis of the friction welding process in relation to the welding of copper and steel bars 显示文摘 | SAHIN A Z YILBAS B S AHMED M | 1998 | J Mater Process Technol1998，82，： | 1 |
| 17 | The effects of the flood cycle on the diversity and composition of the phytoplankton community of a seasonally flooded Ramsar wetland in Bangladesh 显示文摘 | Muzaffar S B Ahmed FA | 2006 | WetlandsEcolManage2006，15，2： | 1 |
| 18 | VEGF-E activates endothelial nitric oxide synthase to induce angiogenesis via cGMP and PKG-independent pathways显示文摘 | Cudmore M Ahmad S AI-Ani B Hewett P Ahmed S Ahmed A | 2006 | Biochem Biophys Res Commun2006，345，4： | 1 |
| 19 | Saline water irrigation effects on soil salinity distribution and some physiological responses of field grown Chemlali olive显示文摘 | AHMED C B MAGDICH S ROUINA B B | 2012 | Journal of Environmental Management2012，113，： | 1 |
| 20 | The Role of Accounting Conservatism in Mitigating Bondholder-Shareholder Conflicts over Dividend Policy and in Reducing Debt Costs显示文摘 | Ahmed D S Billings B K Morton R M Stanford-Harris M | 2002 | The Accounting Review2002，77，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员