[Exploring the reality of seafarers' deaths and injuries and preventive measures from the cases of overwork-related disorders].

Objectives: Till date, only few studies have detailed the reality of overwork-related disorders among seafarers. Therefore, in this study, we aimed to evaluate the prevalence of overwork-related disorders among seafarers and assess factors such as patient attributes, diseases diagnosed at the time of determination, workload factors, and other aspects, thereby suggesting relevant preventative measures.

Methods: Among all the patients identified with overwork-related disorders from April 2010 to March 2017, 2,280 cases of cerebrovascular and cardiovascular diseases and 3,517 cases of mental disorders were selected.

No Difference in Graft Signal Intensity on Magnetic Resonance Imaging or Clinical Outcome Between Anterior Cruciate Ligament Reconstruction With and Without Suture Augmentation.

Purpose: To evaluate the safety of anterior cruciate ligament reconstruction (ACLR) with suture augmentation (SA) through clinical evaluations, monitoring of complications, and evaluation of early graft remodeling using magnetic resonance imaging (MRI).

Methods: Data of participants who underwent anatomic double-bundle ACLR using hamstring tendon autografts, with a minimum 2-year follow-up, were retrospectively reviewed. Participants undergoing ACLR with SA were propensity-matched with those without SA.

Health and Productivity Management in Hospital Organizations and Work Engagement of Nurses.

Objective: In Japan, there is an urgent need to strengthen efforts to retain nurses and prevent high turnover. The Japan Nurses Association has set the goal of creating a supportive work environment for nurses to work with peace of mind and improve outcomes throughout their lives. Against this background, we examined the relationship between nurses' health and productivity management and their work engagement (WE) in Japanese hospital organizations.

Postoperative patient-reported outcome measures after medial open-wedge high tibial osteotomy was improved by decreased joint line convergence angle.

Purpose: To evaluate the relationship between pre- and postoperative joint line convergence angle (JLCA) changes and patient-reported outcome measures related to medial open-wedge high tibial osteotomy (MOWHTO).

Methods: Sixty-one patients (71 knees) who underwent MOWHTO were examined. Preoperative and 2-year postoperative radiographic parameters (hip-knee-ankle angle, weight-bearing line ratio, medial proximal tibial angle and JLCA) were measured, and knee injury and osteoarthritis outcome scores (KOOS) were assessed.

Comparison of 2-octyl cyanoacrylate with polyester mesh with standard suture and staples in total knee and hip arthroplasty.

Objective: The use of 2-octyl cyanoacrylate with polyester mesh (OCA-M) has become common in total hip and knee arthroplasty (THA, TKA). We aimed to compare the safety and cosmetic outcomes between OCA-M and standard suture techniques and staples, and determine whether OCA-M can safely be used for TKA.

Method: Inclusion criteria were patients who underwent THA or TKA from January 2010 to October 2011 (Suture group), November 2011 to August 2013 (Staple group), March 2017 to September 2018 (OCA-M group).