A double-blind randomised study to evaluate the efficacy and safety of bindarit in preventing coronary stent restenosis.

AIMS Bindarit (BND) is a selective inhibitor of monocyte chemotactic protein-1 (MCP-1/CCL2), which plays an important role in generating intimal hyperplasia. Our aim was to explore the efficacy and safety of bindarit in preventing restenosis following percutaneous coronary intervention. METHODS AND RESULTS A phase II, double-blind, multicentre randomised trial included 148 patients randomised into three arms (BND 600 mg, n=48; BND 1,200 mg, n=49; PLB, n=51). Bindarit was given following PCI and continued for 180 days. Monthly clinical follow-up and six-month coronary angiography were conducted. The primary endpoint was in-segment late loss; the main secondary endpoints were in-stent late loss and major adverse cardiovascular events. Efficacy analysis was carried out on two populations, ITT and PP. There were no significant differences in the baseline characteristics among the three treatment groups. In-segment and in-stent late loss at six months in BND 600, BND 1,200 and PLB were: (ITT 0.54 vs. 0.52 vs. 0.72; p=0.21), (PP 0.46 vs. 0.53 vs. 0.72; p=0.12) and (ITT 0.74 vs. 0.74 vs. 1.05; p=0.01), (PP 0.66 vs. 0.73 vs. 1.06; p=0.003), respectively. The MACE rates at nine months among treatment groups were 20.8% vs. 28.6% vs. 25.5% (p=0.54), respectively. CONCLUSIONS This was a negative study with the primary endpoint not being met. However, significant reduction in the in-stent late loss suggests that bindarit probably exerts a favourable action on the vessel wall following angioplasty. Bindarit was well tolerated with a compliance rate of over 90%. A larger study utilising a loading dose and targeting a specific patient cohort may demonstrate more significant results.

Bilayer Blind Deconvolution with the Light Field Camera

In this paper we propose a solution to blind deconvolution of a scene with two layers (foreground/background). We show that the reconstruction of the support of these two layers from a single image of a conventional camera is not possible. As a solution we propose to use a light field camera. We demonstrate that a single light field image captured with a Lytro camera can be successfully deblurred. More specifically, we consider the case of space-varying motion blur, where the blur magnitude depends on the depth changes in the scene. Our method employs a layered model that handles occlusions and partial transparencies due to both motion blur and out of focus blur of the plenoptic camera. We reconstruct each layer support, the corresponding sharp textures, and motion blurs via an optimization scheme. The performance of our algorithm is demonstrated on synthetic as well as real light field images.

Vaginal progesterone prophylaxis for preterm birth (the OPPTIMUM study) : a multicentre, randomised, double-blind trial

Acknowledgments We thank the members of the Trial Steering and Data Monitoring Committee and all the people who helped in the conduct of the study (including the OPPTIMUM collaborative group and other clinicians listed in the appendix). We are grateful to Paul Piette (Besins Healthcare Corporate, Brussels, Belgium) and Besins Healthcare for their kind donation of active and placebo drug for use in the study, and to staff of the pharmacy and research and development departments of the participating hospitals. We are also grateful to the many people who helped in this study but who we have been unable to name, and in particular all the women (and their babies) who participated in OPPTIMUM. OPPTIMUM was funded by the Efficacy and Mechanism Evaluation (EME) Programme, a Medical Research Council (MRC) and National Institute of Health Research (NIHR) partnership, award number G0700452, revised to 09/800/27. The EME Programme is funded by the MRC and NIHR, with contributions from the Chief Scientist Office in Scotland and National Institute for Social Care and Research in Wales. The views expressed in this publication are those of the author(s) and not necessarily those of the MRC, National Health Service, NIHR, or the Department of Health. The funder had no involvement in data collection, analysis or interpretation, and no role in the writing of this manuscript or the decision to submit for publication.

The neurological basis of conscious color perception in a blind patient

We have studied patient PB, who, after an electric shock that led to vascular insufficiency, became virtually blind, although he retained a capacity to see colors consciously. For our psychophysical studies, we used a simplified version of the Land experiments [Land, E. (1974) Proc. R. Inst. G. B. 47, 23–58] to learn whether color constancy mechanisms are intact in him, which amounts to learning whether he can assign a constant color to a surface in spite of changes in the precise wavelength composition of the light reflected from that surface. We supplemented our psychophysical studies with imaging ones, using functional magnetic resonance, to learn something about the location of areas that are active in his brain when he perceives colors. The psychophysical results suggested that color constancy mechanisms are severely defective in PB and that his color vision is wavelength-based. The imaging results showed that, when he viewed and recognized colors, significant increases in activity were restricted mainly to V1-V2. We conclude that a partly defective color system operating on its own in a severely damaged brain is able to mediate a conscious experience of color in the virtually total absence of other visual abilities.

Is the EU turning a blind eye to the 'new strongmen' of the Balkans? CEPS Commentary, 11 July 2016

"We are working on a daily basis with each and every one, to make steps towards the European integration of the Western Balkans." High Representative/Vice President Federica Mogherini Western Balkans Summit, Paris, 4 July 2016

Harlequin Jack Sprat, the three blind mice, and great A, little A, bouncing B, the cat's in the cupboard and she can't see.

Mode of access: Internet.

Measurement of blind areas on the right front of heavy trucks. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Blind Orion Searching for the Rising Sun

Nicolas Poussin; 3 ft. 10 57/64 in.x 6 ft. 1/64 in.; oil on panel

Shakespearean extracts from "Edward Pudsey's booke", temp. Q. Elizabeth & K. James I. which include some from an unknown play by William Shakespeare [or rather from Chapman's "Blind beggar of Alexander"] Also a few unpublished records of the Shakespeare of Snitterfield and Wroxall preserved in the Public Record Office.

Mode of access: Internet.