000 02942cam a2200349 a 4500
003 EG-GiCUC
005 20250223031558.0
008 161018s2016 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aPh.D
099 _aCai01.11.28.Ph.D.2016.Ab.E
100 0 _aAbdelmonem Mostafa Mohammed Mostafa Helal
245 1 0 _aEarly detection of chemotherapy induced cardio-toxicity insight from the novel three dimensional speckle tracking echocardiography (3D-STE) in children with acute myeloid leukemia /
_cAbdelmonem Mostafa Mohammed Mostafa Helal ; Supervised Zeinab Salah Selim , Mohammed Youssef Abd El Rahman , Sonia Mahmoud Ahmed Abbas
246 1 5 _aالكشف المبكر لضعف عن تاثير العلاج الكيمائى على القلب بواسطة موجات صوتية ثلاثية الابعاد فى الاطفال الذين يعانون من سرطان الدم النخاعى الحاد
260 _aCairo :
_bAbdelmonem Mostafa Mohammed Mostafa Helal ,
_c2016
300 _a193 P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Pediatrics
520 _aThis study tested the hypothesis that real-time three-dimensional echocardiography may detect subtle Impaired left ventricular myocardial deformation in asymptomatic survivors of childhood cancers after Anthracyclines therapy despite having normal left ventricular shortening fractions.Methods: Thirty Five Anthracyclines-treated survivors of childhood malignancies aged 13.46± 4.44 years and age matched twenty four controls were studied. Three-dimensional echocardiography was performed to assess left ventricular volumes, ejection fraction, sphericity index and 3D global longitudinal, circumferential, radial and area strain.Results: Compared with controls, patients had reduced 3D derived left ventricular ejection fraction (p<0.002), global longitudinal strain (p<0.006), and area strain (p<0.015) (detecting 25%,28.2 and 25% affection of survivors respectively) but not with global circumferential strain .The global 3D longitudinal strain correlated negatively with age at which induction of chemotherapy happened (p<0.001).Conclusions: Three-dimensional speckle tracking was useful for early detection of subtle LV endocardial dysfunction associated with the use of Anthracyclines, and give more evidence about that subendocardial layer of the ventricle is more sensitive to Anthracyclines damage
530 _aIssued also as CD
653 4 _aAnthracyclines
653 4 _aCardiotoxicity
653 4 _aTDI
700 0 _aMohammed Youssef Abdelrahman ,
_eSupervisor
700 0 _aSonia Mahmoud Ahmed Abbas ,
_eSupervisor
700 0 _aZeinab Salah Selim ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aEnas
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c58149
_d58149