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e further studied. High-quality evidences are needed before laparoscopic CME can be recommended as the standard procedure for colon cancer surgery.

The purpose of this study was to assess the clinical efficacy and long-term outcomes of radioactive stent insertion in patients with malignant common biliary obstruction (MCBO).

This was a retrospective study conducted at a single-center. Consecutive patients with MCBO were treated by normal or radioactive stent insertion between January 2014 and December 2019. The baseline data, instant efficacy records, and the long-term outcome results of these 2 groups were compared.

During the experimental duration, at our center 71 patients with inoperable MCBO underwent normal (n=40) or radioactive (n=31) stent insertion. Rates of technical success of normal and radioactive stent insertions were both 100%. No patients exhibited procedure-related complications. All patients achieved improvements in their liver functions at 2 weeks after stent insertion. Stent dysfunction was recorded in 11 and 6 patients from the normal and radioactive stent groups, respectively (P=0.425). The median stent patency was 165 and 222 days with the normal and radioactive stents, respectively (P<0.001). All patients died due to tumor progression at the follow-up. Patients survived for a respective median of 182 and 242 days in the normal and radioactive stent groups (P<0.001). The complication rates were comparable between the 2 groups.

Radioactive stent insertion may provide longer patency and overall survival in those exhibiting inoperable MCBO than normal stent insertion.

Radioactive stent insertion may provide longer patency and overall survival in those exhibiting inoperable MCBO than normal stent insertion.We performed experiments using magnetoencephalography to clarify the relationship between three-dimensional visuospatial abilities and spontaneous visual thinking characteristics. Subjects were divided into two groups based on the rate of correct answers to mental rotation tasks those with good performances (Group G) and those with bad performances (Group B). We found the followings (1) in the mental rotation tasks, the 25-35 Hz lower γ band activities in the superior parietal lobule/intraparietal sulcus regions and in the occipitotemporal region were significantly larger in Group G than in Group B and (2) in the spontaneous mental imagery tasks, the 20-Hz band activity in the left premotor cortex and the 35-Hz band activity in the supplementary motor area were significantly larger in Group G.

In this European study (STAR-II), MINIject, a novel, ab-interno, supraciliary minimally invasive glaucoma surgery device, effectively lowered intraocular pressure (IOP) and the need for IOP-lowering medications in patients with primary open-angle glaucoma.

This study evaluates the safety and performance of a minimally invasive supraciliary glaucoma drainage device (MINIject DO627) for surgical treatment of primary open-angle glaucoma in patients refractory to topical hypotensive medications.

In a prospective, interventional, single-arm, multicenter, European study (STAR-II), MINIject was successfully implanted in a stand-alone procedure in 29 of 31 patients in 8 sites in 3 countries. The primary endpoint was the success rate 6 months after surgery >60% (defined as diurnal IOP ≤21 and >5 mm Hg with ≥20% IOP reduction from baseline, with/without glaucoma hypotensive medication). ClinicalTrials.gov NCT03624361.

At the 6-month follow-up, the primary endpoint was fulfilled, with 75.9% of patients reaow-up, while reducing the need for IOP-lowering medication.PRéCIS In this study, asymmetries in corneal hysteresis (CH) between eyes of glaucoma patients were significantly associated with asymmetries in rates of visual field loss, suggesting a role of hysteresis as a risk factor for disease progression.

The purpose of this study was to investigate the relationship between asymmetries in rates of glaucoma progression and asymmetries of corneal properties between eyes of subjects with primary open-angle glaucoma.

This prospective study followed 126 binocular subjects with glaucoma for an average of 4.3±0.8 years. CH was measured at baseline using the Ocular Response Analyzer. Standard automated perimetry (SAP) and intraocular pressure were measured at baseline and every 6 months. Selleck PRI-724 Rates of visual field progression were calculated using ordinary least square regression of SAP mean deviation (MD) values over time for each eye. Eyes were defined as "better" and "worse" based on the slopes of SAP MD. Pearson correlation test, and univariable and multivariable regression models were used to investigate the relationship between inter-eye asymmetry in CH and central corneal thickness and inter-eye differences in rates of visual field progression.

Only asymmetry of CH was significantly associated with the asymmetry in SAP MD rates of change between eyes (r=0.22; P=0.01). In a multivariable model adjusting for age, race, central corneal thickness, mean intraocular pressure and baseline disease severity, CH asymmetry remained significantly associated with asymmetric progression (P=0.032).

CH asymmetry between eyes was associated with asymmetry on rates of visual field change, providing further support for the role of CH as a risk factor for glaucoma progression.

CH asymmetry between eyes was associated with asymmetry on rates of visual field change, providing further support for the role of CH as a risk factor for glaucoma progression.

An older age, a low number of baseline glaucoma medications, an early glaucoma stage, lower intraocular pressure (IOP) values during the first postoperative month, and combined surgery are possible predictors of unqualified success after a trabecular by-pass microinvasive glaucoma surgery (MIGS) procedure.

The purpose of this study was to identify the potential predictors of unqualified success (IOP<18 mm Hg with no glaucoma medication) after trabecular by-pass MIGS.

We designed a case-control study using logistic regression modeling that included all trabecular by-pass surgeries with at least 3 months of follow-up, performed at a single center from June 2017 to December 2019. Eyes that achieved an endpoint of unqualified success (dependent variable) were considered cases. All other eyes were used as the controls. Cases and controls were paired by sex and postoperative time. We tested the following independent variables age, race, laterality (right eye or left eye), glaucoma stage, type of surgery (combined or stand-alone), type of trabecular bypass, intraoperative complications, baseline number of medications, baseline IOP, and postoperative IOP on days 1, 15, and 30.