ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Accuracy of coronary computed tomography angiography for bioresorbable scaffold luminal investigation: a comparison with optical coherence tomography

หน่วยงาน มหาวิทยาลัยเชียงใหม่

รายละเอียด

ชื่อเรื่อง : Accuracy of coronary computed tomography angiography for bioresorbable scaffold luminal investigation: a comparison with optical coherence tomography
นักวิจัย : Collet C. , Sotomi Y. , Cavalcante R. , Asano T. , Miyazaki Y. , Tenekecioglu E. , Kistlaar P. , Zeng Y. , Suwanasson P. , de Winter R. , Nieman K. , Serruys P. , Onuma Y.
คำค้น : -
หน่วยงาน : มหาวิทยาลัยเชียงใหม่
ผู้ร่วมงาน : -
ปีพิมพ์ : 2560
อ้างอิง : 15695794 , 2-s2.0-84997719833 , 10.1007/s10554-016-1018-6 , https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84997719833&origin=inward , http://cmuir.cmu.ac.th/jspui/handle/6653943832/40712
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

© 2016, Springer Science+Business Media Dordrecht. To establish the accuracy of coronary computed tomography angiography (CTA) for in-scaffold quantitative evaluation with optical coherence tomography (OCT) as a reference. The translucent backbone of the bioresorbable scaffold allow us to evaluate non-invasively the coronary lumen with coronary CTA. In the ABSORB first-in-man studies, coronary CTA was shown to be feasible for quantitative luminal assessment. Nevertheless, a comparison with an intravascular modality with higher resolution has never been performed. In the ABSORB Cohort B trial, 101 patient with non-complex lesions were treated with the fully biodegradable vascular scaffold. For this analysis, all patients who underwent coronary CTA at 18 months and OCT within ±180 days were included. Coronary CTA and OCT data were analysed at an independent core laboratory for quantitative cross-sectional luminal dimensions. The primary objective was the accuracy and precision of coronary CTA for in-scaffold minimal lumen area assessment, with OCT as a reference. Among the 101 patients of the ABSORB Cohort B trial, 35 underwent both OCT and coronary CTA. The feasibility of quantitative evaluation was 74%. In the scaffolded segment, coronary CTA underestimated minimal lumen area by 9.8% (accuracy 0.39 mm 2 , precision 1.0 mm 2 , 95% limits of agreement −1.71 to 2.50 mm 2 ). A similar level of agreement was observed in the non-scaffolded segment. Compared to OCT, coronary CTA appears to be accurate for the estimation of in-scaffold luminal areas, with no difference compared to the non-scaffolded region.

บรรณานุกรม :
Collet C. , Sotomi Y. , Cavalcante R. , Asano T. , Miyazaki Y. , Tenekecioglu E. , Kistlaar P. , Zeng Y. , Suwanasson P. , de Winter R. , Nieman K. , Serruys P. , Onuma Y. . (2560). Accuracy of coronary computed tomography angiography for bioresorbable scaffold luminal investigation: a comparison with optical coherence tomography.
    เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ .
Collet C. , Sotomi Y. , Cavalcante R. , Asano T. , Miyazaki Y. , Tenekecioglu E. , Kistlaar P. , Zeng Y. , Suwanasson P. , de Winter R. , Nieman K. , Serruys P. , Onuma Y. . 2560. "Accuracy of coronary computed tomography angiography for bioresorbable scaffold luminal investigation: a comparison with optical coherence tomography".
    เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ .
Collet C. , Sotomi Y. , Cavalcante R. , Asano T. , Miyazaki Y. , Tenekecioglu E. , Kistlaar P. , Zeng Y. , Suwanasson P. , de Winter R. , Nieman K. , Serruys P. , Onuma Y. . "Accuracy of coronary computed tomography angiography for bioresorbable scaffold luminal investigation: a comparison with optical coherence tomography."
    เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ , 2560. Print.
Collet C. , Sotomi Y. , Cavalcante R. , Asano T. , Miyazaki Y. , Tenekecioglu E. , Kistlaar P. , Zeng Y. , Suwanasson P. , de Winter R. , Nieman K. , Serruys P. , Onuma Y. . Accuracy of coronary computed tomography angiography for bioresorbable scaffold luminal investigation: a comparison with optical coherence tomography. เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ ; 2560.