THE VALIDATION OF THE APHASIA SCREENING TEST IN GREEK SPEAKING POPULATION

The need for an aphasia screening tool validated in Greek speaking population is long overdue. Until now, clinicians are relied on informal assessment and observation. The aim of this paper is to present the process of adaptation and validation of the Aphasia Screening Test (Whurr, 1996) in Greek speaking population. This test was used mainly due to its use widely across different countries and languages

Altered Brain Functional Connectivity in Small-Cell Lung Cancer Patients after Chemotherapy Treatment: A Resting-State fMRI Study

Previous studies in small-cell lung cancer (SCLC) patients have mainly focused on exploring neurocognitive deficits associated with prophylactic cranial irradiation (PCI). Little is known about functional brain alterations that might occur due to chemotherapy treatment in this population before PCI is administered. For this reason, we used resting-state functional Magnetic Resonance Imaging (fMRI) to examine potential functional connectivity disruptions in brain networks, including the Default Mode Network (DMN), the Sensorimotor Network, and the Task-Positive Network (TPN). Nineteen SCLC patients after platinum-based chemotherapy treatment and thirteen controls were recruited in the current study. ROI-to-ROI and Seed-to-Voxel analyses were carried out and revealed functional connectivity deficits in patients within all the networks investigated demonstrating the possible negative effect of chemotherapy in cognitive functions in SCLC populations

Effects of Natural and Anthropogenic Stressors on Fucalean Brown Seaweeds Across Different Spatial Scales in the Mediterranean Sea

Este artículo contiene 14 páginas, 8 figuras, 3 tablas.Algal habitat-forming forests composed of fucalean brown seaweeds (Cystoseira, Ericaria, and Gongolaria) have severely declined along the Mediterranean coasts, endangering the maintenance of essential ecosystem services. Numerous factors determine the loss of these assemblages and operate at different spatial scales, which must be identified to plan conservation and restoration actions. To explore the critical stressors (natural and anthropogenic) that may cause habitat degradation, we investigated (a) the patterns of variability of fucalean forests in percentage cover (abundance) at three spatial scales (location, forest, transect) by visual estimates and or photographic sampling to identify relevant spatial scales of variation, (b) the correlation between semi-quantitative anthropogenic stressors, individually or cumulatively (MA-LUSI index), including natural stressors (confinement, sea urchin grazing), and percentage cover of functional groups (perennial, semi-perennial) at forest spatial scale. The results showed that impacts from mariculture and urbanization seem to be the main stressors affecting habitat-forming species. In particular, while mariculture, urbanization, and cumulative anthropogenic stress negatively correlated with the percentage cover of perennial fucalean species, the same stressors were positively correlated with the percentage cover of the semi-perennial Cystoseira compressa and C. compressa subsp. pustulata. Our results indicate that human impacts can determine spatial patterns in these fragmented and heterogeneous marine habitats, thus stressing the need of carefully considering scale-dependent ecological processes to support conservation and restoration.This study was supported by the European Union’s EASME (Executive Agency for Small and Medium Enterprise) and EMFF (European Maritime and Fisheries fund) as part of the project AFRIMED, “Algal Forest Restoration in the Mediterranean Sea” (under grant agreement no. 789059), http:// afrimed-project.eu/.Peer reviewe

Validation of the Greek Version of Euthanasia Attitude Scale (EAS) in Greek Medical Doctors

This study aimed to examine the reliability and validity of the Euthanasia Attitude Scale (EAS) in Greek medical doctors. A cross-sectional study design was conducted, including 120 physicians at clinical setting in 2019 (men 64.5%). A self-report questionnaire, including socio-demographic data and the Euthanasia Attitude Scale, which assesses attitudes towards euthanasia, were used for data collection. The mean (standard deviation) of the EAS were 74.62 (14.33). The Cronbach’s alpha was 0.944 and the confirmatory factor analysis to investigate the validity of the EAS scale, after modification effects, revealed an acceptable adjustment for the questionnaire. The GFI index was above 0.8 and close to 0.9, and the CFI index was above 0.9, which is the acceptable limit. The RMSEA index was acceptable below 0.08. The total Gr-EAS correlated with all five factors (Pearson r = 0.400–0.973, p < 0.001). According to the findings of this study, the Euthanasia Attitude Scale is a reliable and valid measure for assessing the attitudes toward euthanasia in Greek physicians. This Greek adaptation will be valuable in future studies examining the attitude of physicians towards euthanasia

Validation of the Greek Version of Euthanasia Attitude Scale (EAS) in Greek Medical Doctors

This study aimed to examine the reliability and validity of the Euthanasia Attitude Scale (EAS) in Greek medical doctors. A cross-sectional study design was conducted, including 120 physicians at clinical setting in 2019 (men 64.5%). A self-report questionnaire, including socio-demographic data and the Euthanasia Attitude Scale, which assesses attitudes towards euthanasia, were used for data collection. The mean (standard deviation) of the EAS were 74.62 (14.33). The Cronbach’s alpha was 0.944 and the confirmatory factor analysis to investigate the validity of the EAS scale, after modification effects, revealed an acceptable adjustment for the questionnaire. The GFI index was above 0.8 and close to 0.9, and the CFI index was above 0.9, which is the acceptable limit. The RMSEA index was acceptable below 0.08. The total Gr-EAS correlated with all five factors (Pearson r = 0.400–0.973, p < 0.001). According to the findings of this study, the Euthanasia Attitude Scale is a reliable and valid measure for assessing the attitudes toward euthanasia in Greek physicians. This Greek adaptation will be valuable in future studies examining the attitude of physicians towards euthanasia

A Rare Variation of Transverse Testicular Ectopia (TTE) in a Young Adult as an Incidental Finding during Investigation for Testicular Pain

Transverse testicular ectopia (TTE) with fused vas deferens is an extremely rare clinical entity. Herein, we present a case of a 19-year-old patient with persistent left testicular pain lasting for a week. Clinical examination revealed an empty right hemiscrotum, a normal left-sided descended testis, and in close proximity a mass-like structure resembling testicular parenchyma. Laboratory tests were significant for elevated follicle-stimulating hormone (FSH), while sperm count revealed azoospermia. Ultrasound imaging (US) of the scrotum demonstrated the presence of both testes in the same left hemiscrotum with varicocele and no signs of inguinal hernia. Magnetic resonance imaging (MRI) of the penis and scrotum revealed TTE with a single, fused vas deferens, and hypoplastic seminal vesicles. Surgical intervention by means of microsurgical sperm retrieval and transseptal orchidopexy were considered but not performed, primarily owing to the patient’s unwillingness and to a lesser extent due to the restriction that the short and fused vas would pose in an attempt to transpose the ectopic testis. Therefore, an annual follow-up was recommended

Plexiform Schwannoma of the Penis: A Rare Subtype of Genital Schwannoma

Schwannomas are benign, encapsulated neurogenic tumors which present in diverse histological subtypes despite the limited variety of their cellular constituents. These include the cellular, ancient, cystic, epithelioid, melanotic, psammomatous, schwannoma with pseudoglandular elements, and plexiform varieties. The plexiform schwannoma (PS) represents 4.3% of all schwannomas. These lesions are commonly encountered in the head and neck region and are extremely rare in the penis. To the best of our knowledge only 34 cases of penile schwannomas have been reported and this is the 3rd case of plexiform penile schwannoma. A 39-year-old patient presented to our andrology outpatient clinic complaining for two painful penile nodules. The lesions were located on the dorsum of the penile shaft. His medical history was insignificant for penile trauma and sexual transmitted diseases. The masses measured 2x1 cm and 0.5x1 cm. After sonographic and magnetic resonance evaluation the patient was admitted to theatre and underwent topical resection of the lesions. Histopathology revealed plexiform schwannoma. Postoperatively, penile tenderness and hyperesthesia ensued which was managed with pregabalin administration and topical corticosteroids. Plexiform schwannomas are rare in the penile region. Surgical excision is inevitably the only way to diagnose and treat the lesions. They must be differentiated by a variety of malignant and benign clinical conditions. Topical excision suffices for oncological control and allows for acceptable functional outcomes

Investigation of Factors That Affect the Quality of Life After a Stroke

Stroke, as a disease, describes a group of disorders characterized by the presence of central nervous system symptoms either as a result of ischemia (ischemic stroke) or bleeding (hemorrhagic stroke). The appearance of a stroke results in a permanent physical or cognitive disability. The stroke incidence is the third cause of death after heart disease and cancer, and is the main cause of long-term disability.The effects of a stroke on a patient's daily life, and hence on his quality of life, are intense and long-lasting. These include memory problems, speech difficulty, depression, reduced vision loss, and decreased walking ability. This limitation of the patient's motor activity has a direct negative impact on the quality of his life.To investigate the degree of this impact, a research was carried out at a hospital of Central Greece. The total sample consisted of 90 patients and the responses showed that post-stroke symptoms are significant. Consequences and treatment control of the disease on the life of the sample were the questions with the highest score showing the significant effect that a stroke has on life the patients.More specifically, the sample showed through responses that the disease affects their lives to a great extent. The pre-stroke scores on the domains of the sample are clearly higher than post-stroke. The highest difference was found in the use of the upper extremities in self-care and family roles while the lowest was found in the domain of thinking. The most affected domains were as follows: thinking, vision, and language. Alternatively, the least affected domain was family roles

Correlation of Cancer Caregiver's Burden, Stress, and Their Quality of Life

The purpose of this study is to examine the stress levels felt by family caregivers. The main objectives of this study are (a) the cross-examination of family caregiver's burden, (b) caregiver's stress levels and its impact on burden feeling, also (c) the effect of caregiving on caregiver's quality of life