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Spontaneous intracerebral hemorrhage (SICH) remains a devastating form of stroke. Prior use of antiplatelets or warfarin before SICH is associated with poor outcomes, but the effects of direct oral anticoagulants (DOACs) remain unclear. This study aimed to clarify trends in prior antithrombotic use and to assess the associations between prior use of antithrombotics and in-hospital mortality using a multicenter prospective registry in Japan. In total, 1085 patients were analyzed. Prior antithrombotic medication included antiplatelets in 14.2%, oral anticoagulants in 8.1%, and both in 1.8%. Prior warfarin use was significantly associated with in-hospital mortality (odds ratio [OR] 5.50, 95% confidence interval [CI] 1.30–23.26, P < 0.05) compared to no prior antithrombotic use. No such association was evident between prior DOAC use and no prior antithrombotic use (OR 1.34, 95% CI 0.44–4.05, P = 0.606). Concomitant use of antiplatelets and warfarin further increased the in-hospital mortality rate (37.5%) compared to warfarin alone (17.2%), but no such association was found for antiplatelets plus DOACs (8.3%) compared to DOACs alone (11.9%). Prior use of warfarin remains an independent risk factor for in-hospital mortality after SICH in the era of DOACs. Further strategies are warranted to reduce SICH among patients receiving oral anticoagulants and to prevent serious outcomes. [ABSTRACT FROM AUTHOR]

Psoriasis is an immune‐mediated chronic inflammatory disease that predominantly affects the skin and joints. Systemic therapies are required for patients with moderate‐to‐severe psoriasis, and biologics can provide significant symptomatic improvement. Computed tomography (CT) analysis is recommended before and after biologic therapy to exclude the possibility of comorbid infections and malignancies; incidental findings are often detected in asymptomatic patients. In this study, we analyzed the common incidental findings on CT in 227 patients with psoriasis on biologic therapy and 219 living‐kidney transplant donors at our hospital. Incidental findings on CT were observed in 176 (77.5%) patients with psoriasis. The most common were fatty liver (82 patients, 36.1%), urolithiasis (54 patients, 23.8%), pulmonary lesions (47 patients, 20.7%), gallstones or postoperative gallstones (38 patients, 16.7%), liver cysts (36 patients, 15.9%), renal cysts (33 patients, 14.5%), and colonic diverticulum (22 patients, 9.7%), which were observed in 38 (17.4%), eight (3.7%), 68 (31.1%), 12 (5.5%), 58 (26.5%), 88 (40.2%), and 10 (4.6%) donors, respectively. The prevalence of fatty liver, urolithiasis, gallstones, and postoperative gallstones was significantly higher in patients with psoriasis. Multivariate logistic regression showed that psoriasis was a risk factor for fatty liver disease, urolithiasis, and gallstones. Currently, incidental findings on CT in patients with psoriasis have not been well studied. The results of this survey will lead to increased awareness of the incidental findings on CT as a complication of psoriasis. [ABSTRACT FROM AUTHOR]

The predominant histological subtype of breast mucinous carcinoma in older women is type B (hypercellular type), and, in younger women, it is type A (hypocellular type). The characteristics of mucinous carcinomas of the same histological subtype may differ between older and younger women. This study aims to systematically clarify the pathological/immunohistochemical features of mucinous carcinomas. A total of 21 surgical cases of mucinous carcinoma (type A/B: 9/12 cases) in the older group (≥65 years) and 16 cases (type A/B: 14/2 cases) in the younger group (≤55 years) (n = 37) were included. Gross cystic disease fluid protein-15 (GCDFP-15) and eight other markers were used for immunostaining. The GCDFP-15-positive rate in the older group was high regardless of the histological subtype (type A, 77.8%; type B, 91.7%). The GCDFP-15 positivity in the older group was significantly higher than that in the younger group (p < 0.001 for Allred score). Among type A, GCDFP-15 positivity was significantly higher in the older group than in the younger group (p = 0.042 for the Allred score and p = 0.007 for the positivity rate). The present results suggest that GCDFP-15 expression characterizes mucinous carcinomas in older women. [ABSTRACT FROM AUTHOR]

Objective: The purpose of this study was to evaluate the changes in mitral annular motion after surgery in patients with aortic stenosis. Methods: Patients receiving Edwards (Edwards) valves were included in the study. Echocardiographic findings were compared among the three treatments postoperatively, at discharge, and at 1 year after the surgery. Mitral annular motion was evaluated by e prime, using tissue doppler imaging. Results: There were 111 patients receiving Inspiris, 30 patients receiving Intuity and 241 patients receiving Sapien 3. The patients receiving Sapien 3 were significantly older, (Inspiris: 71 ± 6.7 years vs. Intuity: 75 ± 5.2 years vs. Sapien 3: 84 ± 5.1 years, p <.001), and prevalence of hemodialysis were significantly higher in patients receiving Intuity (Inspiris: 11.7% vs. Intuity: 46.7% vs. Sapien 3: 0.0%, p <.001). There was a significant improvement in mean pressure gradient in all groups (Inspiris: 55 ± 21.2–13 ± 5.2 mmHg, p <.001; Intuity: 48 ± 17.6–12 ± 4.9 mmHg, p <.001, Sapien 3: 55 ± 16.6–14 ± 5.2 mmHg, p <.001). Decalcification was associated with increase in e prime after surgery (no decalcification: 0.10 ± 1.280 cm/s vs. decalcification: 0.68 ± 1.405 cm/s, p <.001) Further, existence of stent was associated with less increase in e prime after surgery (no stent: 0.83 ± 1.210 cm/s vs. stent: 0.10 ± 1.356; p <.001). Multivariate analysis showed that existence of stent but not decalcification of the aortic valve was independently associated with changes in e prime after surgery (β: −.4679, 95% confidence interval: −0.93389 to −0.00200, p =.049). Conclusions: Although improvement in pressure gradient was achieved in all treatments, existence of stent inhibited mitral annular motion after surgery. [ABSTRACT FROM AUTHOR]

Objectives: Early gastric cancers (EGCs) of the elevated type or with submucosal invasion are easily found by routine endoscopy. However, most early cancers are challenging to detect because of subtle morphological or color differences from surrounding atrophic mucosa and intestinal metaplasia. Linked color imaging (LCI) enhances mucosal color difference, making it easier to detect EGCs. The aim of this study is to clarify the advantages and possible disadvantages of LCI for screening for obscure EGC. Methods: A total of 665 malignant gastric lesions resected using endoscopic submucosal dissection between January 2015 and April 2018 were retrospectively reviewed. Obviously detectable lesions were not included in the main analysis when determining the target lesion. White light imaging (WLI)/LCI images of 508 endoscopically obscure malignant lesions were included in the final analysis and evaluated by three non‐expert and three expert endoscopists using visibility scores for detection and extent. Results: The detection visibility scores using LCI were significantly higher than those using WLI regardless of lesion characteristics including location, size, histological type, depth of invasion, and Helicobacter pylori status. The detection score improved in 46.4% cases and deteriorated in 4.9% when the modality changed from WLI to LCI. A mixed‐effects multivariate logistic regression analysis showed that use of LCI (odds ratio [OR] 2.57), elevated type (OR 1.92), invasion to submucosa (OR 2.18) were significantly associated with improved visibility of EGC. Conclusions: Linked color imaging significantly improves visibility of EGC regardless of differences in lesion morphology, histology, location, depth of invasion, and H. pylori status compared to conventional WLI. [ABSTRACT FROM AUTHOR]

Open in new tab Download slide OBJECTIVES The incidence rate of distal stent graft-induced new entry (d-SINE) after frozen elephant trunk technique for aortic dissection remains controversial. The aim of this study was to investigate the incidence and seek the clinical and anatomical predictive factors. METHODS This study is a retrospective multicentre evaluation of complications including d-SINE, aortic events and reintervention after the frozen elephant trunk procedure for aortic dissection. RESULTS Our cohort included a total of 177 consecutive patients who underwent the frozen elephant trunk procedure for acute and chronic aortic dissection at 5 centres in Japan from May 2014 to March 2021. The incidence rate of d-SINE was 14.1% (25/177 patients). The cumulative incidence of d-SINE was 7.1%, 12.4% and 21.4% after 12, 36 and 60 months, respectively. d-SINE was not associated with mid-term survival rate. After competing risk regression analysis, onset time >48 h (subdistribution hazard ratio, 3.80; 95% confidence interval, 1.13–12.79; P  =   0.031) was detected as an independent predictor. CONCLUSIONS Awareness that there is a relatively higher incidence of d-SINE after frozen elephant trunk procedures is important. Non-hyper-acute phase was detected as an independent risk factor. Pre-emptive endovascular repair may be appropriate to protect new entry in high-risk patients. [ABSTRACT FROM AUTHOR]

Open in new tab Download slide Open in new tab Download slide OBJECTIVES Transcatheter aortic valve replacement is known to be associated with improved haemodynamics in patients with aortic stenosis and a small aortic annulus. However, limited benchmark data are available regarding the long-term outcomes in patients treated with surgical aortic valve replacement (SAVR). We investigated the long-term outcomes of SAVR using a 19-mm bioprosthesis. METHODS This study included consecutive patients who underwent SAVR using a 19-mm bioprosthesis at our hospital between 2008 and 2012. RESULTS In a total of 132 patients, moderate and severe prosthesis–patient mismatch occurred in 36 (27.3%) and 7 patients (5.3%), respectively. The median follow-up period was 7.7 years. The overall 5- and 10-year survival rates were 79.4% and 52.9%, respectively. The 5- and 10-year freedom from major adverse valve-related events rates were 89.6% and 74.2%, respectively. Neither moderate nor severe prosthesis–patient mismatch was associated with late mortality, major adverse valve-related events or heart failure. Follow-up echocardiographic data were obtained at a median interval of 4.8 years in 80% of patients who survived ≥6 months postoperatively. Follow-up echocardiographic data showed a significantly increased left ventricular ejection fraction, decreased mean transvalvular/transprosthetic pressure gradients and a decreased mean left ventricular mass. At follow-up, we observed moderate or severe haemodynamic structural valve deterioration in 17 patients; however, structural valve deterioration did not affect late survival or freedom from major adverse valve-related events rates, or heart failure. CONCLUSIONS SAVR using the 19-mm bioprosthesis was associated with satisfactory long-term clinical and haemodynamic outcomes. [ABSTRACT FROM AUTHOR]

Purpose: In this pilot study, the authors compared the effects of antioxidant co‐supplementation therapy and methylcobalamin therapy in patients with impaired semen quality. Methods: Eighty‐four subjects who visited male infertility clinics and showed abnormal semen test results were randomly subjected to one of the two therapies: antioxidant co‐supplementation therapy with vitamin C, vitamin E, coenzyme Q10, and flaxseed oil or methylcobalamin therapy. The oxidation–reduction potential (ORP) and 8‐hydroxy‐2′‐deoxyguanosine levels were used as indicators of oxidative stress levels in semen. Semen analysis was also performed. Results: The authors obtained results from 67 patients who had completed 3 months of treatment. Neither antioxidant co‐supplementation therapy nor methylcobalamin therapy changed the semen parameters significantly (except for the sperm concentration, which was increased by the latter therapy). When the pre‐treatment ORP value in semen was higher than the cutoff value, both therapies significantly increased the sperm concentration. The 8‐hydroxy‐2′‐deoxyguanosine level did not yield any meaningful predictive value with regard to increased sperm concentrations. Conclusions: Both antioxidant co‐supplementation therapy and methylcobalamin therapy increased the sperm concentration in patients with impaired semen quality when the basal ORP levels in their semen were elevated. [ABSTRACT FROM AUTHOR]