Minimally invasive treatments for benign prostatic hyperplasia : a Cochrane network meta-analysis

Acknowledgements This project was funded by the National Institute for Health Research (NIHR) [Cochrane Incentive Award (NIHR130819)]. The views expressed are those of the author(s) and not necessarily those of the NIHR or the Department of Health and Social Care. We are very grateful to Cochrane Urology, especially Managing Editor Robert Lane, as well as Cochrane Urology Korea, for supporting this review. We are also grateful for the constructive feedback from the Cancer Network and the Methods Support Unit. We also thank Gretchen Kuntz for revising and providing feedback on the search strategies; Marco Blanker, Sevann Helo, and Murad Mohammad for their peer review input of the protocol; Dominik Abt, Bilal Chughtai, and Ahmed Higazy for providing details on the outcomes of their trials, for them to be incorporated accurately in our review; Marc Sapoval, Deepak Agarwal, Cameron Alexander, Harris Foster, and Mitchell Humphreys for their peer review input of the review. Juan Víctor Ariel Franco is a PhD candidate in the Programme of Methodology of Biomedical Research and Public Health, Universitat Autònoma de Barcelona (Spain)Peer reviewedPostprin

Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia : a network metaanalysis (Protocol)

A C K N O W L E D G E M E N T S We are very grateful to Cochrane Urology, especially the Managing Editor Robert Lane, as well as Cochrane Urology Korea for supporting this review. Furthermore, we are grateful to Gretchen Kuntz for revising and providing feedback on the search strategies. We also thank Marco Blanker, Sevann Helo, and Murad Mohammad for their peer-review input of the protocol. S O U R C E S O F S U P P O R T Internal sources • Instituto Universitario Hospital Italiano, Argentina Salary support for Juan Franco, Luis Garegnani, Camila Micalea Escobar Liquitay • Department of Urology, Yonsei University Wonju College of Medicine, Korea, South Salary support for Jae Hung Jung • Minneapolis VA Health Care System, USA Salary support for Philipp Dahm • Department of Urology, University of Minnesota, USA Support in kind for Philipp DahmPeer reviewedPublisher PD

Bolus characteristics based on Magnetic Resonance Angiography

BACKGROUND: A detailed contrast bolus propagation model is essential for optimizing bolus-chasing Computed Tomography Angiography (CTA). Bolus characteristics were studied using bolus-timing datasets from Magnetic Resonance Angiography (MRA) for adaptive controller design and validation. METHODS: MRA bolus-timing datasets of the aorta in thirty patients were analyzed by a program developed with MATLAB. Bolus characteristics, such as peak position, dispersion and bolus velocity, were studied. The bolus profile was fit to a convolution function, which would serve as a mathematical model of bolus propagation in future controller design. RESULTS: The maximum speed of the bolus in the aorta ranged from 5–13 cm/s and the dwell time ranged from 7–13 seconds. Bolus characteristics were well described by the proposed propagation model, which included the exact functional relationships between the parameters and aortic location. CONCLUSION: The convolution function describes bolus dynamics reasonably well and could be used to implement the adaptive controller design

Imaging after endovascular repair of abdominal aortic aneurysm

Endovascular repair of abdominal aortic aneurysm is a less invasive alternative to open surgery. With the recognition of this new treatment, however, many complications, some of them life-threatening, have been reported. Short-term and mid-term results have shown that this technology is advancing and needs close follow-up. Imaging plays a major role in the evaluation of the aorta after endolumenal repair. This article reviews the roles of different imaging techniques.SCOPUS: re.jinfo:eu-repo/semantics/publishe