Correlation of Cruciate Ligament Histological Findings with Coronal Plane Deformities and Characteristics of Patients Undergoing Total Knee Arthroplasty.

Introduction:Osteoarthritis (OA) is a leading cause of disability in older adults. The majority of cruciate ligament injuries progress to OA through numerous mechanisms. The aim of this study was to identify the histological changes of cruciate ligaments in OA knees from patients undergoing total knee arthroplasty (TKA) as well as possible correlations with coronal plate deformities and patients' characteristics. Methods:A total of 50 consecutive patients with knee OA undergoing TKA with posterior stabilized prosthesis were included in the study. Demographics, preoperative range of flexion, the flexion contracture, Visual Analogue Scale (VAS) score, coronal plane deformity, Kellgren and Lawrence radiological degree of OA and Beguin-Locker classification of intraoperative degree of OA were recorded. The histopathological changes evaluated in specimens from both cruciate ligaments included myxoid and mucoid degeneration, chondroid metaplasia and orientation of collagen fibers. Results:A total of 24 males (48%) and 26 females (52%) with a mean age of 71 years (SD 5.93) participated in our study. The mean preoperative duration of pain was 3.62 years (SD 2.2). The K-L scale mean score was 2.60 (SD 0.64) and the mean VAS score 6.38 (SD 1.1). The mean varus deformity was 10.14 degrees (SD 3.7). Knee flexion/flexion contracture were recorded at 95.76±6.183 and 16.14±4.914 degrees, respectively. Intraoperatively, the B-L scale mean score was 2.02 (SD 0.77). Mucoid degeneration in ACL was the most common histopathological feature (15.7%) (SD 12.9), followed by chondroid metaplasia in both ACL and PCL [14.3% (SD12.5) and 14.3% (SD 13.2), respectively]. A negative correlation between BMI and myxoid ACL (p=0.01) as well as between varus deformity and mucoid ACL (p=0.05) was found, while a negative correlation between height and myxoid ACL (p=0.05) has been also revealed. Conclusion:Degeneration of cruciate ligaments is associated with degenerative joint disease and OA should be considered a disease involving the whole joint including ligaments, menisci, synovium and joint capsule. However, the correlation between degeneration of cruciate ligaments and OA is not yet fully understood and more research is needed.

Musculoskeletal Disorders and Caring Behaviors among Nursing Staff in Greek Hospitals: a Prospective Multicenter Study.

Introduction:Care delivery from nursing staff to patients in hospital environment may involve the exertion of considerable muscular force and, as a result, there is a consequent risk of developing musculoskeletal disorders (MSDs). The aim of this prospective study was to investigate the relationship between reported MSDs and perceived caring behaviors among nursing staff. Methods: A total of 250 questionnaires were completed in three Greek hospitals during February and March 2019. The Nordic Musculoskeletal Questionnaire for the evaluation of MSDs and the Caring Behaviors Inventory-24 (CBI-24) for the assessment of caring behaviors were used. Results:A total of 185 participants (74%) were found to have at least one MSD. Back (64.3%), neck (63.2%) and shoulder (58.4%) pain were the most commonly reported MSDs. The mean score on the CBI-24 scale was 5.06 (SD=0.51) and the mean "Connectedness" dimension was 4.59 (SD=0.74). Elbow MSDs were significantly associated with the lowest score in the "Knowledge and skills" dimension (p=0.024) and the lowest overall nursing score (p=0.048). Linear regression analysis showed that the lowest nursing care score was associated with left-handed nurses (p=0.008) of low hierarchical position (p=0.013), suffering from elbow MSDs (p=0.002), for which they did not seek treatment (p=0.023). Participants who continued to work on a regular basis despite MSDs showed a lower score on the dimensions of "Respectful" (p=0.05) and "Connectedness" (p=0.01). Conclusion:The nursing staff showed high percentage of MSDs that negatively affected their perceived dimensions of caring behaviors. These findings could be used to prevent and deal with work-related MSDs, reduce occupational hazards and improve hospital patient care.

Patient Satisfaction and Physician Empathy at a Hellenic Air Force Health Service.

INTRODUCTION: Patient satisfaction and physician empathy are important indicators of health care services quality. The purpose of this study is to investigate the factors related to the health care users' perception about physician empathy and their satisfaction with the services offered by the Medical Department of a Hellenic Air Force Combat Wing Health Service. MATERIALS AND METHODS: One hundred and twenty six individuals who randomly visited the Medical Department from January to February 2019 participated in the survey. The "Measuring the satisfaction of visitors to hospital outpatient clinics" questionnaire by Aletras et al. and the Greek version of the "Jefferson Scale of Patient Perceptions of Physician Empathy" questionnaire were used for data collection. RESULTS: High satisfaction scores were found in relation to the medical staff (mean 20.45, max 25), the examination room (mean 18.23, max 25), the nursing staff/secretarial support (mean 16.93, max 25), and the overall satisfaction (mean 17.15, max 25). The satisfaction score related to the infirmary was low (mean score 8.8, max 25). Physician empathy score was extremely high (mean 21.2, max 25). Statistically significant correlations were detected between physician empathy satisfaction score and the medical staff, nursing staff/secretarial support, and the overall satisfaction scores (P < .001). CONCLUSION: Health care users reported high physician empathy and overall satisfaction scores but low infirmary satisfaction scores. The more positively that patients evaluated physician empathy, the more satisfaction that patients had with other measures.

Hughes-Stovin syndrome: a case report and review of the literature.

BACKGROUND: Hughes-Stovin syndrome is a rare entity. The aetiology of Hughes-Stovin syndrome is still unknown and the natural course of the illness is usually fatal; however it is supposed to be a clinical variant manifestation of Behçet disease. CASE PRESENTATION: We report the case of an 18 years old, greek male patient with Hughes-Stovin syndrome, who initially presented with deep vein thrombosis. There were no findings consistent with Behçet disease and the haemoptysis was treated successfully with methylprednisolone. Pathogenesis, imaging investigation and treatment of this syndrome are also briefly discussed. CONCLUSION: In young men presenting with venous thrombosis as revealed on imaging examination, with platelet count and coagulation tests within normal and hemoptysis the eventuality of Hughes-Stovin syndrome is to be considered.