Clinical predictors of Alzheimer's disease-like brain atrophy in individuals with memory complaints.

OBJECTIVES: The definition and assessment methods for subjective cognitive decline (SCD) vary among studies. We aimed to investigate which features or assessment methods of SCD best predict Alzheimer's disease (AD)-related structural atrophy patterns. METHODS: We assessed 104 individuals aged 55+ with memory complaints but normal cognitive screening. Our research questions were as follows: To improve the prediction of AD related morphological changes, (1) Would the use of a standardized cognitive screening scale be beneficial? (2) Is conducting a thorough neuropsychological evaluation necessary instead of relying solely on cognitive screening tests? (3) Should we apply SCD-plus research criteria, and if so, which criterion would be the most effective? (4) Is it necessary to consider medical and psychiatric comorbidities, vitamin deficiencies, vascular burden on MRI, and family history? We utilized Freesurfer to analyze cortical thickness and regional brain volume meta-scores linked to AD or predicting its development. We employed multiple linear regression models for each variable, with morphology as the dependent variable. RESULTS: AD-like morphology was associated with subjective complaints in males, individuals with advanced age, and higher education. Later age of onset for complaints, complaints specifically related to memory, excessive deep white matter vascular lesions, and using medications that have negative implications for cognitive health (according to the Beers criteria) were predictive of AD-related morphology. The subjective cognitive memory questionnaire scores were found to be a better predictor of reduced volumes than a single-question assessment. It is important to note that not all SCD-plus criteria were evaluated in this study, particularly the APOE genotype, amyloid, and tau status, due to resource limitations. CONCLUSIONS: The detection of AD-related structural changes is impacted by demographics and assessment methods. Standardizing SCD assessment methods can enhance predictive accuracy.

Validity and Reliability Study of Turkish Version of Clinical Assessment Interview for Negative Symptoms (CAINS).

Introduction: This study aims to translate and investigate the validity and reliability of the Turkish version of the Clinical Assessment Interview for Negative Symptoms (CAINS), which has additional features compared to other scales in assessing negative symptoms in patients with schizophrenia. Methods: The Turkish version of CAINS was constructed upon an initial translation to Turkish, and an English back translation of the scale was later conducted. The patients diagnosed with schizophrenia (n=79) according to Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) diagnostic criteria were administered the Turkish version of CAINS, the Positive and Negative Syndrome Scale (PANSS), the Scale for the Assessment of Negative Symptoms (SANS), the Scale for the Assessment of Positive Symptoms (SAPS), the Calgary Depression Scale for Schizophrenia (CDSS), the Clinical Global Impression Scale (CGI), the Global Assessment of Functioning Scale (GAF) and the Simpson-Angus Extrapyramidal Side Effects Assessment Scale (SAS). In addition, two interviewers assessed the video recordings of 11 patients for reliability analysis. Results: Inter-rater reliability was found to be high (intraclass correlation coefficient (ICC): 0.831). Exploratory and confirmatory factor analyses indicated that Cronbach's alpha was 0.956 for the full scale, and the two-dimensional structure explained the scale better. In convergent validity analyses, CAINS overall scores correlated significantly with the SANS total score (r=0,932) and PANSS negative score (r=0,902). In discriminant validity analyses, CAINS overall scores markedly correlated with the SAPS total (r=0,615), PANSS positive (r=0,497) and PANSS general psychopathology (r=0,737) scores. Additionally, when CGI and GAF scores were considered covariant, the significant correlation of CAINS total scores with the SANS total and PANSS negative scores continued; however, the correlation with PANSS positive score was prominently reduced, and the correlation with PANSS general psychopathology disappeared. Conclusion: The Turkish version of the CAINS appears to be a valid and reliable tool with strong psychometric properties in a sample consisting of patients with schizophrenia.

Comprehensive Cross-Sectional Evaluation of Human Sandfly-Borne Phlebovirus Exposure in an Endemic Region.

Sandfly-borne phleboviruses are endemic in countries around the Mediterranean Basin and pose a significant health threat for populations, with symptoms spanning from febrile diseases to central nervous system involvement. We carried out a comprehensive cross-sectional screening via microneutralization (MN) assays for a quantitative assessment of neutralizing antibodies (NAs) to seven phleboviruses representing three distinct serocomplexes, using samples previously screened via immunofluorescence assays (IFAs) in Turkey, an endemic region with various phleboviruses in circulation. We detected NAs to three phleboviruses: Toscana virus (TOSV), sandfly fever Naples virus (SFNV), and sandfly fever Sicilian virus (SFSV), while assays utilizing Adana virus, Punique virus, Massilia virus, and Zerdali virus remained negative. The most frequently observed virus exposure was due to TOSV, with a total prevalence of 22.6%, followed by SFNV (15.3%) and SFSV (12.1%). For each virus, IFA reactivity was significantly associated with NA detection, and further correlated with NA titers. TOSV and SFSV seroreactivities were co-detected, suggesting exposure to multiple pathogenic viruses presumably due to shared sandfly vectors. In 9.6% of the samples, multiple virus exposure was documented. In conclusion, our findings demonstrate widespread exposure to distinct pathogenic phleboviruses, for which diagnostic testing and serological screening efforts should be directed.

Measure of Processes of Care (MPOC-56 and 20): Turkish adaptation, reliability, and validity study.

BACKGROUND: The purpose of this study was to investigate the validity and reliability of the Turkish versions of the Measure of Processes of Care, MPOC-56 and MPOC-20, in children with disability aged 5-17 years. METHODS: A total of 290 parents of children with disability due to various disorders were evaluated with the MPOC-56 and MPOC-20. Internal consistency was determined with Cronbach`s alpha, and test-retest reliability with the intraclass correlation coefficient (ICC). Confirmatory factor analysis was performed to investigate the factor structure of the Turkish MPOC-56 and -20. RESULTS: Cronbach`s alpha values for the MPOC-56 and MPOC-20 ranged between 0.84-0.97 and 0.87-0.92, respectively. Test-retest ICC values were 0.96-0.99 for MPOC-56 and 0.94-0.98 for MPOC-20. The correlations of the subscale scores of MPOC- 56 and MPOC-20 were shown to be at very good to excellent levels for reliability. Factor structure for MPOC-20 and MPOC-56 were found to be acceptable. CONCLUSIONS: This study has shown that the Turkish versions of MPOC-56 and MPOC-20 are valid, reliable, and applicable for the evaluation of parents` experiences of processes of care for children with disability aged 5-17 years.

Short-term effect of macular edema on the peripapillary retinal nerve fiber layer in patients with wet age-related macular degeneration and diabetic macular edema: A comparative study.

BACKGROUND: The combined presence of glaucoma and age-related macular degeneration (ARMD), or glaucoma and diabetes mellitus (DM), occur fairly frequently, especially in elderly patients. This study was intended to compare the effect of resolving macular edema due to DM and wet ARMD on peripapillary retinal nerve fiber layer (RNFL) thickness. METHODS: This cross-sectional study included 76 patients with macular edema secondary to DM (n = 40, 52.6%) or wet ARMD (n = 36, 47.4%). The control group was comprised of 34 age and sex-matched healthy subjects. All study participants underwent evaluation of central macular thickness (CMT) and the peripapillary RNFL using spectral domain-optical coherence tomography (SD-OCT). Data from eyes that received an anti-VEGF injection were obtained one month after the procedure and were compared with pre-injection data. RESULTS: The average initial thickness of the global peripapillary RNFL was 98.9 ± 16.7 (61-163) µm in the macular edema group and 92.0 ± 16.0 (84-115) µm in the control group (p = 0.045). The post-injection global peripapillary RNFL thickness was 97.3 ± 19.0 (61-163) µm in the macular edema group and 92.2 ± 18.0 (81-126) µm in the control group (p = 0.187). In the DM group, the changes in global RNFL thickness, as well as central and temporal quadrant thicknesses, were found to correlate significantly with the change in CMT (r = 0.356, p = 0.024; r = 0.545, p < 0.001, respectively). CONCLUSIONS: Macular edema in wet ARMD appeared not to affect RNFL thickness. Differences in the etiology of macular edema can have varied effects on peripapillary RNFL. It is recommended that peripapillary RNFL thickness be evaluated cautiously in DM patients receiving intravitreal anti-VEGF therapy.

Impulsivity in Depression: Its Relation to Suicidality.

OBJECTIVE: Impulsivity is an important risk for suicidality, which is common in patients with major depressive disorder (MDD). The goal of this study was to examine multiple facets of impulsivity in depressed patients compared with healthy controls and to assess their relationship to suicidality. METHOD: Outpatients diagnosed with MDD using the Structured Clinical Interview for DSM-IV were recruited. Two groups were constituted as "MDD in remission" (n=32) and "MDD" (n=71). The "healthy control" group (n=30) consisted of individuals who had never been diagnosed with any psychiatric disorder. Impulsivity was assessed with the Barratt Impulsivity Scale (BIS), a self-rating measure, and with the following behavioral tasks: Go/No-go Task, Iowa Gambling Task, and Balloon Analogue Risk Task. The scores of the 3 groups (n=133) were compared to evaluate the effect of MDD. The scores were also analyzed and compared in the patients in the 2 MDD groups (n=103) with respect to their current and lifetime suicidality. RESULTS: There was no difference in the 3 groups in task scores, but nonplanning BIS was correlated with the severity of depressive symptoms. Patients with suicidal ideation (SI) had higher BIS total and attention impulsivity scores and more commission errors on the Go/No-go Task, reflecting failure in response inhibition, compared with the patients without SI. CONCLUSIONS: Failure to show differences in impulsivity-related tasks suggests that there might be no relationship between the state of depression and impulsivity. However, these findings confirm that there is an association between SI and response inhibition and the attention facet of impulsivity in depression.

Non-epileptic paroxysmal events at pediatric video-electroencephalography monitoring unit over a 15-year period.

OBJECTIVE: Non-epileptic paroxysmal events (NEPEs) are common in pediatric patients and may be misdiagnosed as epileptic seizures. We aimed to study the distribution of NEPEs across age groups and with different comorbidities, and to correlate the patients' presenting symptoms with their final diagnosis after video-EEG. METHODS: We retrospectively analyzed video-EEG recordings of children aged one month to 18 years who were admitted between March 2005 and March 2020. Patients who experienced any NEPE while under video-EEG monitorization were evaluated in this study. Subjects with concomitant epilepsy were also included. The patients were first divided into 14 groups according to the basic characteristics of symptoms they reported at admission. The events captured on video-EEG were then classified into six NEPE categories based on the nature of the events. These groups were compared according to video-EEG results. RESULTS: We retrospectively evaluated 1338 records of 1173 patients. The final diagnosis was non-epileptic paroxysmal event in 226 (19.3%) of 1173 patients. The mean age of the patients was 105.4 ± 64.4 months at the time of the monitoring. The presenting symptoms were motor in 149/226 (65.9%) patients, with jerking being the most common (n = 40, 17.7%). Based on video-EEG, the most common NEPE was psychogenic non-epileptic seizures (PNES) (n = 66, 29.2%), and the most common PNES subtype was major motor movements (n = 19/66, 28.8%). Movement disorders (n = 46, 20.4%) were the second most common NEPE and the most common NEPE (n = 21/60, 35%) in children with developmental delay (n = 60). Other common NEPEs were physiological motor movements during sleep (n = 33, 14.6%), normal behavioral events (n = 31, 13.7%), and sleep disorders (n = 15, 6.6%). Almost half of the patients had a prior diagnosis of epilepsy (n = 105, 46.5%). Following the diagnosis of NEPE, antiseizure medication (ASM) was discontinued in 56 (24.8%) patients. CONCLUSION: Non-epileptiform paroxysmal events can be difficult to distinguish from epileptic seizures in children, especially in patients with developmental delay, epilepsy, abnormal interictal EEG, or abnormal MRI findings. Correct diagnosis of NEPEs by video-EEG prevents unnecessary ASM exposure in children and guides appropriate management of NEPEs.

Magnetic resonance elastography in evaluation of liver fibrosis in children with chronic liver disease.

BACKGROUND: Magnetic resonance elastography (MRE) has been used to stage liver fibrosis in adults. We aimed to assess the agreement between the Ishak scoring system and magnetic resonance elastography-measured liver stiffness (MRE-LS) in children. This study included all the children who underwent abdominal MRE and liver biopsies between February 2018 and January 2021. The correlation between MRE-LS and Ishak fibrosis stage, MRE parameters, and clinical and biochemical markers affecting this relationship was investigated. RESULTS: A total of 52 patients (31 male; a median age of 11.8 years) were included in the study. The MRE-LS values were significantly different between Ishak fibrosis stages (p = 0.036). With a cut-off value of 2.97 kilopascals, MRE-LS had sensitivity, specificity, PPV, NPV and accuracy values of 90.9%, 82.9%, 58.8%, 97.1%, and 84.6%, respectively, for differentiating mild/moderate fibrosis (F0, 1, 2, 3) from severe fibrosis (F ≥ 4). Although MRE-LS was moderately correlated with Ishak fibrosis score and histological activity index and weakly correlated with aspartate aminotransferase, hepatic steatosis, and R2*, only Ishak fibrosis score was a significant predictor of MRE-LS. MRE-measured spleen stiffness was weakly correlated with the Ishak fibrosis score. CONCLUSIONS: MRE has high sensitivity and specificity for evaluating liver fibrosis in children. MRE may be used to evaluate liver fibrosis in pediatric patients.

Long-term results of liver thermal ablation in patients with hepatocellular carcinoma and colorectal cancer liver metastasis regarding spatial features and tumor-specific variables

PURPOSE: Colorectal cancer liver metastasis (CRLM) and hepatocellular carcinoma (HCC) are widely treated using microwave and radiofrequency ablation. Local tumor progression (LTP) may develop depending on the shortest vascular distance and large lesion diameter. This study aims to explore the effect of these spatial features and to investigate the correlation between tumor-specific variables and LTP. METHODS: This is a retrospective study covering the period between January 2007 and January 2019. One hundred twenty-five patients (CRLM: HCC: 64:61) with 262 lesions (CRLM: HCC: 142:120) were enrolled. The correlation between LTP and the variables was analyzed using the chi-square test, Fischer's exact test, or the Fisher-Freeman-Halton test where applicable. The local progression-free survival (Loc-PFS) was analyzed using the Kaplan-Meier method. Univariable and multivariable Cox regression analyses were performed to identify prognostic factors. RESULTS: Significant correlations were observed for LTP in both CRLM and HCC at a lesion diameter of 30-50 mm (P = 0.019 and P < 0.001, respectively) and SVD of ≤3 mm (P < 0.001 for both). No correlation was found between the ablation type and LTP (CRLM: P = 0.141; HCC: P = 0.771). There was no relationship between residue and the ablation type, but a strong correlation with tumor size was observed (P = 0.127 and P < 0.001, respectively). In CRLM, LTP was associated with mutant K-ras and concomitant lung metastasis (P < 0.001 and P = 0.003, respectively). In HCC, a similar correlation was found for Child-Pugh B, serum alpha-fetoprotein (AFP) level of >10 ng/mL, predisposing factors, and moderate histopathological differentiation (P < 0.001, P = 0.008, P = 0.027, and P <0.001, respectively). In CRLM, SVD of ≤3 mm proved to be the variable with the greatest negative effect on Loc-PFS (P = 0.007), followed by concomitant lung metastasis (P = 0.027). In HCC, a serum AFP level of >10 ng/mL proved to be the variable with the greatest negative effect on Loc-PFS (P = 0.045). CONCLUSION: In addition to the lesions' spatial features, tumor-specific variables may also have an impact on LTP.

Development and validation of a comprehensive food frequency questionnaire that assesses the dietary intake related with dental health in children: A pilot study.

BACKGROUND AND AIMS: This study aimed to develop a validated and reliable food frequency questionnaire (FFQ) that assess dietary intake related with dental health in children. METHODS: Children, two-to-nine-years old, who consulted to a paediatric dental clinic for any reason, were recruited to complete the FFQ and 24-h recall, inquired oral hygiene habits, performed oral examinations, recorded dmft(s)/DMFT(S) index, and taken anthropometric measurements. The statistical methods used for validation were Wilcoxon signed rank test, Spearman ranked correlations, weighted kappa statistic and Bland-Altman graphs were drawn. Besides, intraclass and spearman correlation coefficients calculated for the reliability. RESULTS: A total of 120 children participated in to the first stage of the study while 70 participants completed the 4-month period. The Spearman correlation coefficient and weighted kappa values confirmed that the FFQ had moderate validation against the food records for lactose, calcium and phosphorus. Dietary fat, fibre, lactose, calcium, potassium, fluoride, magnesium, phosphorus and zinc intakes were negatively and statistically significantly correlated with DMFT and DMFS according to both FFQ and 24-h (p < 0.05, for each). Furthermore, a positive correlation between DMFT/S and dietary carbohydrate, starch, polysaccharide and sucrose intakes was obtained. CONCLUSIONS: These results provide the preliminary evidence for the moderated reliability and validity of the FFQ; the higher DMFT and DMFS scores might be linked to lower dietary intakes of fat, fibre, lactose, calcium, potassium, fluorine, magnesium, phosphorus and zinc; and probably higher dietary intakes of carbohydrate, starch, polysaccharide and sucrose in children.

Validity, reliability, and Rasch analysis of the orthotics and prosthetics users' survey: Turkish version of the lower-extremity functional status.

BACKGROUND: It is well known that questionnaires and scales are easy to use, cheap, and provide fast results. In the clinical setting, it will be easier and more comfortable to evaluate lower-extremity functions in both prosthesis and orthosis users with a single questionnaire. OBJECTIVES: To study the Turkish version of the orthotics and prosthetics users' survey lower-extremity functional status (OPUS-LEFS) and investigate its reliability and validity in the Turkish prosthesis and orthosis users. STUDY DESIGN: After forward and backward translation process, test-retest, internal consistency, validity, dimensionality, and Rasch analysis were done for 139 participants. METHODS: Participants with a lower-limb prosthesis or orthosis were recruited in this study. Test and retest of the survey was done 1-3 days apart. For convergent validity, Nottingham Health Profile was used. Pearson correlation coefficient was used to analyze test-retest reliability; Cronbach's alpha for internal consistency, Spearman's correlation coefficient for validity, exploratory factor analysis by means of Kaiser-Meyer-Olkin and Bartlett's value of sphericity for dimensionality, and Rasch analysis were used. RESULTS: Test-retest reliability of OPUS-LEFS showed very strong correlation (0.994) and for internal consistency with Cronbach's alpha value 0.71 of the Turkish version of OPUS-LEFS. Analyses showed that OPUS-LEFS is valid ( p < 0.001) and significant ( p < 0.001). CONCLUSIONS: The Turkish version of the OPUS-LEFS has been shown to be a valid and reliable tool in evaluating both orthosis and prosthesis users with a self-administered questionnaire for LEFS.

Comparative evaluation of trabecular bone structures of bruxist and non-bruxist individuals with bone apposition in the mandible angle region by fractal analysis.

OBJECTIVE: This study aimed to compare the trabecular internal structure of different regions of the mandible according to the grades of appositional classification in the mandible angle region in probable bruxist individuals and non-bruxist G0(Convex course of the basal cortex, no directional change, no bone apposition) individuals by measuring fractal dimension (FD) on panoramic radiographs. METHODS: 200 sample jaws, bilaterally, of 80 probable bruxists and 20 non-bruxist G0 individuals were included in the study. According to the classification in the literature, each mandible angle apposition severity was classified as G0-G1-G2-G3. FD was calculated by selecting the region of interest (ROI) area of 7 regions from each sample. Gender differences in changes between ROIs in radiographs and independent samples t-test were evaluated. Relation between categorical variables was determined by chi-square test (p < .05). RESULTS: In the comparison of the probable bruxist and non-bruxist G0 groups, FD was found to be statistically significantly higher in the mandible angle (p = 0.013) and cortical bone (p = 0.000) regions in the probable bruxist group than in the non-bruxist G0 group. There is a statistically significant difference between probable bruxist G0 and non-bruxist G0 grades in terms of FD averages in cortical bone (p < 0.001). A statistically significant difference was found in the relationship of ROIs with gender in canine apex (p = 0.021) and canine distal (p = 0.041) regions. CONCLUSION: FD was found to be higher in the mandibular angle region and cortical bone in probable bruxist individuals than in non-bruxist G0 individuals. Morphological changes seen in the mandible angulus region may be a finding that may raise suspicion for bruxism for clinicians.

A Comprehensive Assessment of Psychosocial Well-being Among Growing Rod Graduates: A Preliminary Investigation.

BACKGROUND: Traditional growing rods (TGR) encompass a long process, in which patients experience physical and psychosocial difficulties. However, the effect of repeating surgeries on the overall psychological functioning of graduated patients has not been thoroughly investigated in the literature. The aim of this study is to evaluate the psychological well-being of graduated idiopathic early-onset scoliosis patients in terms of psychopathology, neurocognition, and psychosocial functioning, and determine the accuracy of scoliosis outcome questionnaires in these regards. METHODS: TGR graduates with idiopathic early-onset scoliosis without known intellectual disabilities or neuromuscular impairments were included. Patients were thoroughly evaluated using psychological instruments [Wechsler Adult Intelligence Scale, Auditory Consonant Trigram Test, Verbal Fluency Test, Beck Depression Inventory, Beck Anxiety Inventory, Rosenberg Self-Esteem Scale, Symptom Checklist-90, Post-Traumatic Growth Inventory, Strengths and Difficulties Questionnaire, Spinal Appearance Questionnaire, Scoliosis Research Society 22-item questionnaire (SRS-22)]. Results were compared with normative data when available. Spearman correlations were performed between the results of these tests, the total treatment duration, and the number of spinal surgeries. RESULTS: Of the 15 patients included in the study, 9 were females, and the mean age was 18.73 (16 to 23). The mean age at index surgery was 6.38 (3 to 10) whereas that of graduation was 14.00 (12 to 16). The average number of spinal surgeries was 14.28 (7 to 20). Two patients performed below the range of adult intellectual functioning. Auditory Consonant Trigram Test showed normal verbal working memory and attention control. Six patients had abnormal Verbal Fluency Test performance. Eight patients had abnormal ratings on at least one of the assessment scales of psychopathology (Symptom Checklist-90, Beck Depression Inventory, and Beck Anxiety Inventory). Eight patients had low-to-moderate self-esteem (Rosenberg self-esteem scale). The median spinal appearance questionnaire and SRS-22 scores were 34 and 4.18, respectively. Pain and function subdomains of SRS-22 scored higher than self-image and mental health. No correlation was found between the treatment duration and number of surgeries and test scores. SRS-22 showed correlations with multiple psychological tests. CONCLUSION: Completed TGR treatment yields acceptable correction of deformities and surgical outcomes, however, may fail to improve psychological well-being. This is the first study to find various psychosocial abnormalities in two-thirds of cases. LEVEL OF EVIDENCE: Level IV; cross-sectional study.

A new perspective for radiologic findings of bruxism on dental panoramic radiography.

OBJECTIVE: This study aims to evaluate whether there is a relationship between the appositional classification in the mandible angle region and the mandibular cortical index (MCI) seen in bruxist individuals and to differentiate between the bruxist group without mandibular apposition and the non-bruxist group on panoramic radiographs. METHODS: The mandible angle region of 209 individuals, 170 bruxists and 39 non-bruxists, were included in the study. Each mandible angle apposition was classified as G0 (No directional change, no bone apposition)-G1 (Directional change on the basal cortex. No bone apposition)-G2 (Directional change plus generalized bone apposition with inhomogeneous surface)-G3 (Directional change plus localized bone apposition at one or more sites). The MCI of each individual was recorded according to their classified apposition. RESULTS: No statistically significant difference was found in the relationship between MCI and apposition severity in mandible angle grades in bruxist individuals (p = 0.063). A statistically significant difference was found between MCI and the bruxist G0/non-bruxist G0 groups (p < 0.001). While the MCI-C1 was higher in non-bruxist G0 individuals, the MCI-C2 was higher in bruxist G0 individuals. A statistically significant correlation was found between gender and severity of grades (p < 0.001). CONCLUSION: Although it is known that appositional changes are seen in the mandible angle region in bruxism, MCI can be used as a valuable radiologic diagnostic criterion during the evaluation of bruxist and healthy individuals in the G0 grade who have not yet radiologically demonstrated bone apposition in the mandible angle.

Turkish version of life balance inventory: Validity, reliability, and cultural adaptation study.

BACKGROUND: Life balance is an important concept in occupational therapy and is considered an essential component of the outcomes of life, such as happiness, and satisfaction of needs. AIMS: The aim of this study was to investigate the validity and reliability of the Turkish version of the Life Balance Inventory (LBI) in healthy individuals. MATERIALS AND METHODS: The study consisted of three stages: (1) translation and cultural adaptation, (2) testing internal consistency and reliability, and (3) checking construct validity of LBI. The LBI and the Juhnke-Balkin Life Balance Inventory were implemented. RESULTS: The study was completed with a total of 312 individuals. Cronbach's alpha for Turkish LBI (T-LBI) total score was 0.939. The test-retest ICC scores of T-LBI were found to be 0.986 for the 'health' subscale, 0.980 for the 'relationship' subscale, 0.974 for the 'identity' subscale, and 0.990 for the 'challenge/interest' subscale. The total ICC score of the inventory was 0.989. CONCLUSION AND SIGNIFICANCE: The T-LBI is a valid and reliable assessment tool for measuring life balance in healthy individuals. We believe that our results will anticipate to increase the number of studies on life balance in the field of occupational therapy in Turkey.

Evaluation of the Relation between Compliance with Mediterranean Diet and Quality of Life of Patients with Type 2 Diabetes.

The study was conducted to evaluate the relationship between compliance of Type 2 Diabetes patients with the Mediterranean Diet and their quality of life. A total of 200 patients admitted to TRNC Famagusta State Hospital Internal Medicine Clinic, diagnosed with Type 2 Diabetes, between the ages of 30-65 were included in the study. Patients filled out questionnaires that included data on demographic characteristics along with a 14-item MEDAS questionnaire, and SF-36 Quality of Life Scale. A total of 45% of patients were male, 55% female, mean age was 55 ± 8.28, and 65.6% of males and 49.1% of females complied moderately with the Mediterranean Diet (MEDAS score 6-9). According to the physical and mental indicator score, the quality of life of patients was moderate, and a strong relation was detected between gender and quality of life (p < 0.001). The scores of the quality of life of males were higher than those of females. Men and women who had moderate compliance with the Mediterranean Diet had higher physical function scores than those who had low compliance. The quality of life can be increased with regular training on the importance of dietary compliance because of the positive effects of the Mediterranean Diet on health.

Evaluation of the Relationship between Aromatase/Sirtuin1 Interaction and miRNA Expression in Human Neuroblastoma Cells.

BACKGROUND: Changes in activation/inhibition of Sirtuin-1 (SIRT1) and aromatase play an important role in a plethora of diseases. MicroRNAs (miRNAs) modulate multiple molecular pathways and affect a substantial number of physiological and pathological processes. OBJECTIVE: The aim of this study was to investigate any possible interaction between aromatase and SIRT1 in SH-SY5Y cells and to see how there is a connection between this interaction and miRNA expression, if there is an interaction. METHODS: In this study, cells were incubated in serum-deprived media for 6, 12, and 24 h. Aromatase and SIRT1 expressions were evaluated by Western blot. The IC50 concentration of SIRT1 activator (SRT1720), SIRT1 inhibitor (EX527), and aromatase inhibitors (letrozole and fadrozole) was determined by the XTT method. Then, CYP19A1 and SIRT1 levels were evaluated in the presence of SIRT1 siRNA or IC50 values for each activator/inhibitor. Finally, CYP19A1, SIRT1 expression and miRNA target gene were assessed with bioinformatic approaches. RESULTS: Aromatase and SIRT1 protein levels were significantly elevated in the cells incubated at 24 h in serum-deprived media (p ≤ 0.05). SIRT1 also positively regulated CYP19A1 in SH-SY5Y cells in media with/without FBS. Serum deprivation depending on time course caused changes in the oxidant/ antioxidant system. While oxidative stress index tended to decrease in the absence of FBS at 24 h compared to the control, it showed a significant decrease at 48 h in a serum-deprived manner (p ≤ 0.001). As a result of bioinformatics analysis, we determined 3 miRNAs that could potentially regulate SIRT1 and CYP19A1. hsa-miR-27a-3p and hsa-miR-181a-5p correlated in terms of their expressions at 24 h compared to 12 h, and there was a significant decrease in the expression of these miRNAs. On the contrary, the expression of hsa-miR-30c-5p significantly increased at 24 h compared to 12 h. CONCLUSION: Considering the results, a direct link between aromatase and SIRT1 was observed in human neuroblastoma cells. The identification of key miRNAs, hsa-miR-27a-3p, hsa-miR-30c-5p, and hsa-miR-181a-5p targeting both aromatase and SIRT1, provides an approach with novel insights on neurology-associated diseases.

Turkish Adaptation, Validity and Reliability Study of the Bush Francis Catatonia Rating and KANNER Scales. / Bush Francis Katatoni Degerlendirme ve KANNER Katatoni Ölçeklerinin Türkçe Uyarlama, Geçerlik ve Güvenirlik Çalismasi.

OBJECTIVE: Catatonia is a common syndrome which can be lifethreatening due to its complications. The aims of the study were to translate the Bush Francis Catatonia Rating Scale (BFCRS) and the KANNER Scale into Turkish, conduct the validity and reliability analyses and to compare the two scales. METHOD: During the study period extending over 20 consecutive months, the Turkish versions of the scales were administered to 84 patients who were hospitalized in the psychiatry ward or who were admitted to the hospitalization list. The clinical and sociodemographic characteristics of all patients were evaluated. The scales were administered to the patients by two raters, one of whom was permanently involved. RESULTS: Convergent and criterion validities revealed a high correlation between the screening instruments of both scales and between the BFCRS total score and 2nd and 3rd part scores of the KANNER Scale. BFCRS total score of ≥6, KANNER Scale 2nd part score of ≥15, or 3rd part score of ≥1 can be used with high accuracy in diagnosing catatonia according to DSM-5. Internal consistency for both scales was found to be high (Cronbach's alpha 0.902 for BFCRS and 0.9, 0.891, 0.806 for KANNER Scale subsections). Inter-rater reliability was also high for most of the scale items (mean Kappa coefficient: 0.885 for BFCRS and 0.904 for KANNER Scale). CONCLUSION: In conclusion, the Turkish adaptations of both scales were found to be valid and reliable, showing strong psychometric properties. This study is the first validity and reliability study for the KANNER Scale.

Multiple Sclerosis: What Methods are Available for the Assessment of Subclinical Visual System Damage?

We aimed to assess the visual fields and optical coherence tomography (OCT) measurements in patients with multiple sclerosis (MS) to detect subclinical visual system disease. The study included 15 MS patients with previous optic neuritis (Group I), 17 MS patients without previous optic neuritis (Group II), and 14 healthy controls (Group III). Each subject underwent standard automated perimetry (SAP), frequency doubling technology perimetry (FDTP), and OCT. The mean deviation of SAP in Group I was lower than those in Groups II (p = .018) and III (p = .001). The pattern standard deviation of SAP in Group I was higher than those in Group III (p < .0001). The mean deviation of FDTP in Groups I and II was lower than those in Group III (p = .0001 and p = .016, respectively). The temporal quadrant of the retinal nerve fibre layer in Group I was thinner than those in Groups II and III (p = .005 and p = .003, respectively). The mean macular volume in Group I was thinner than those in Groups II and III (p = .004 and p = .002, respectively). A single method is inadequate for establishing early and/or mild visual impairment in MS. All conventional and non-conventional techniques are complementary in demonstrating subclinical visual damage in MS.

Prognostic and Clinical Role of Contrast Enhancement on Magnetic Resonance Imaging in Patients with Bell's Palsy.

Objective: To investigate the prognostic value of the magnetic resonance imaging in Bell's palsy patients. Methods: Patients who were diagnosed and treated with Bell's palsy between October 2013 and March 2016 retrospectively selected. House-Brackmann grades, pre- and post-treatment pure tone audiograms, stapedial reflexes were analyzed and magnetic resonance imaging (MRI) scans with gadolinium-based contrast agents were evaluated. Contrast-enhanced segments of the facial nerve were determined. MRI findings were compared statistically with pre- and post-treatment grade, recurrence rate of Bell's palsy, MRI scanning timing, presence of stapes reflexes and posttreatment recovery data. Results: No significant correlation was observed between pretreatment House-Brackmann grades and enhancement (p>0.05). Similarly, there was no significant correlation between clinical recovery and enhancement (p>0.05). Also, no significant correlation was observed between MRI scanning time, the recurrence rate of Bell's palsy and MRI findings (p>0.05). None of the MRIs showed neoplastic contrast enhancement. Conclusion: The routine use of the contrast-enhanced temporal MRI is not recommended in the diagnosis and monitoring of Bell's palsy patients, because the contrast enhancement pattern of the facial nerve has no effect on the prognosis of Bell's palsy. MRI should be used in cases that do not heal despite treatment, for the differential diagnosis of facial nerve tumors and in patients who are candidates for surgical decompression.