The Effect of Type D Personality on Quality of Life in Patients with Multiple Sclerosis.

INTRODUCTION: The Type D personality was reported as an important indicator of adverse clinical outcomes and quality of life in various diseases. The objective of this study was to investigate the relationships between the Type D personality and clinical features and the effect of Type D personality on quality of life in patients with multiple sclerosis (MS). METHODS: Seventy-four patients with MS participated in this study. Clinical parameters of the patients were recorded and disability was assessed using the Expanded Disability Status Scale (EDSS). Patients were examined with the Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Type D Scale (DS14), and 36-Item Short-Form Health Survey (SF-36). RESULTS: BDI and BAI scores were significantly higher and mental subscale of the SF-36 scores were significantly lower in Type D compared to nonType D (p<0.001, p=0.001, and p<0.001, respectively). The total DS14 scores were found to be positively correlated with EDSS, BDI, and BAI and negatively correlated with SF-36 mental subscale (p=0.02, p<0.001, p<0.001, and p<0.001, respectively). Multivariate linear regression analysis indicated that the total DS14 score was independently associated with the mental component of SF-36 (p<0.001). CONCLUSION: The Type D personality traits may worsen the quality of life, particularly the mental component, in patients with MS. Consequently, the assessment of MS patients by brief and valid DS14 may be valuable for clinical practice.

The effects of temperament and character traits on perceived social support and quality of life in patients with epilepsy.

OBJECTIVES: This study aimed to investigate the effect of temperament and character traits on perceived social support and quality of life in patients with epilepsy (PWE). METHODS: Fifty-two PWE and 54 healthy controls were included in this study. Demographics and clinical data were recorded. Temperament and Character traits were investigated using Temperament and Character Inventory (TCI), Perceived Social Support was evaluated by Multidimensional Scale of Perceived Social Support Scale (MSPSS), and quality of life was assessed using a 36-Item Short-Form Health Survey (SF-36). Participants also completed the Hospital Anxiety Depression Scale (HADS). RESULTS: TCI and MSPSS scores showed no significant difference between the groups (p>0.05). Mental and physical subscales of SF-36 were significantly lower in PWE than the controls (p=0.012, p=0.020, respectively). Multiple linear regression analysis indicated that Reward Dependence and Cooperativeness were independent predictors for perceived social support, and Persistence score was an independent predictor for the physical subscale of SF-36 even after adjustment for confounding background variables (p<0.05, for all). CONCLUSION: Temperament and character traits may affect perceived social support and quality of life in PWE. Thus, an evaluation of temperament and character traits may play a significant role in preventing negative effects on perceived social support and quality of life in PWE.

The Investigation of Symptoms and Diagnoses of Adult-Attention Deficit/ Hyperactivity Disorder in Women with Iron Deficiency Anemia.

INTRODUCTION: The aim of this study was to investigate symptoms and diagnoses of Adult-Attention Deficit/Hyperactivity Disorder (ADHD) in women with iron deficiency anemia, to evaluate relationship between ADHD with clinical features and to compare with the women without iron deficiency anemia. METHODS: Eighty-three newly diagnosed iron deficiency anemia patients and 70 healthy controls were included in this study. All participants were assessed using a sociodemographic form, Structured Clinical Interview I (SCID-I), Wender Utah Rating Scale (WURS); Moreover, participants having WURS scores 36 and above were also assessed using the Adult ADD/ADHD Evaluation Scale and interviewed according to DSM-5 criteria. RESULTS: In the study, 22.9% of patients with iron deficiency anemia and 12.9% of healthy controls were found to have WURS scores 36 and above. Fifteen patients (18.1%) in iron deficiency anemia group and two patients (2.9%) in control group had adult ADHD, when they were evaluated with Adult ADD/ADHD Evaluation Scale and interviewed according to DSM-5 criteria (p=0.007). The patients with iron deficiency anemia had significantly higher WURS scores compared to controls (p=0.002). The levels of iron and ferritin had negative correlation (r=-0.166, p<0.05; r=-0.255, p<0.01, respectively) and the levels of serum iron binding capacity had positive correlation (r=0.255, p<0.01) with the scores of WURS. CONCLUSION: The prevalence of adult ADHD is higher than those reported for general population in patients with iron deficiency anemia. Early diagnose and treatment of adult ADHD may positively contribute to the patients with iron deficiency anemia.

The Serum Levels of Resistin and Its Relationship with Other Proinflammatory Cytokines in Patients with Alzheimer's Disease.

OBJECTIVE: The present study aims to analyze the levels of resistin, tumor necrosis factor alpha (TNF-α), interleukin (IL)-1ß, IL-6, IL-18, and C-reactive protein (CRP) in patients with Alzheimer's disease (AD) and also investigate a potential relationship between resistin levels and TNF-α, IL-1ß, IL-6, IL-18, and CRP levels in patients with AD. METHODS: The study included fifty patients with AD and 30 healthy controls with normal cognitive functions. The serum resistin, TNF-α, IL-1ß, IL-6, IL-18, and CRP levels were assessed. We performed a Mini-Mental State Examination (MMSE) to evaluate the general cognitive performance. RESULTS: The mean serum resistin, IL-1ß, IL-18, and TNF-α levels were significantly higher in patients with AD compared with the controls (p=0.026, p=0.002, p=0.003, and p=0.038, respectively). The IL-6 and CRP levels did not differ between the groups (p=0.874 and p=0.941). The resistin levels were positively correlated with the levels of CRP and IL-18 (r=0.526, p＜0.001; r=0.402, p=0.004, respectively). MMSE scores and inflammatory markers were not correlated (p＞0.05 for all). CONCLUSION: Serum resistin levels were significantly increased and correlated with some inflammatory markers in AD patients, suggesting that resistin might play a role in the inflammatory process of AD.

The Protective Role of Selenium on Scopolamine-Induced Memory Impairment, Oxidative Stress, and Apoptosis in Aged Rats: The Involvement of TRPM2 and TRPV1 Channels.

Inhibition of Ca2+ entry into the hippocampus and dorsal root ganglion (DRG) through inhibition of N-methyl-D-aspartate (NMDA) receptor antagonist drugs is the current standard of care in neuronal diseases such as Alzheimer's disease, dementia, and peripheral pain. Oxidative stress activates Ca2+-permeable TRPM2 and TRPV1, and recent studies indicate that selenium (Se) is a potent TRPM2 and TRPV1 channel antagonist in the hippocampus and DRG. In this study, we investigated the neuroprotective properties of Se in primary hippocampal and DRG neuron cultures of aged rats when given alone or in combination with scopolamine (SCOP). Thirty-two aged (18-24 months old) rats were divided into four groups. The first and second groups received a placebo and SCOP (1 mg/kg/day), respectively. The third and fourth groups received intraperitoneal Se (1.5 mg/kg/ over day) and SCOP + Se, respectively. The hippocampal and DRG neurons also were stimulated in vitro with a TRPV1 channel agonist (capsaicin) and a TRPM2 channel agonist (cumene hydroperoxide). We found that Se was fully effective in reversing SCOP-induced TRPM2 and TRPV1 current densities as well as errors in working memory and reference memory. In addition, Se completely reduced SCOP-induced oxidative toxicity by modulating lipid peroxidation, reducing glutathione and glutathione peroxidase. The Se and SCOP + Se treatments also decreased poly (ADP-ribose) polymerase activity, intracellular free Ca2+ concentrations, apoptosis, and caspase 3, caspase 9, and mitochondrial membrane depolarization values in the hippocampus. In conclusion, the current study reports on the cellular level for SCOP and Se on the different endocytotoxic cascades for the first time. Notably, the research indicates that Se can result in remarkable neuroprotective and memory impairment effects in the hippocampal neurons of rats. Graphical abstract Possible molecular pathways of involvement of selenium (Se) in scopolamine (SCOP) induced apoptosis, oxidative stress, and calcium accumulation through TRPM2 and TRPV1 channels in the hippocampus neurons of aged rats. The TRPM2 channel is activated by ADP-ribose and oxidative stress, although it is inhibited by ACA. The TRPV1 channel is activated by oxidative stress and capsaicin, and it is blocked by capsazepine (CPZ). The beta-amyloid plaque induces oxidative stress in hippocampus. SCOP can result in augmented ROS release in hippocampal neurons, leading to Ca2+ uptake through TRPM2 and TRPV1 channels. Mitochondria were reported to accumulate Ca2+ provided that intracellular Ca2+ rises, thereby leading to the depolarization of mitochondrial membranes and release of apoptosis-inducing factors such as caspase 3 and caspase 9. Se reduced TRPM2 and TRPV1 channel activation through the modulation of aging oxidative reactions and Se-dependent glutathione peroxidase (GSH-Px) antioxidant pathways.

Selenium attenuates apoptosis, inflammation and oxidative stress in the blood and brain of aged rats with scopolamine-induced dementia.

A potent antioxidant, selenium might modulate dementia-induced progression of brain and blood oxidative and apoptotic injuries. The present study explores whether selenium protects against experimental dementia (scopolamine, SCOP)-induced brain, and blood oxidative stress, apoptosis levels, and cytokine production in rats. Thirty-two rats were equally divided into four groups. The first group was used as an untreated control. The second group was treated with SCOP to induce dementia. The third and fourth groups received 1.5 mg/kg selenium (sodium selenite) and SCOP + selenium, respectively. Dementia was induced in the second and forth groups by intraperitoneal SCOP (1 mg/kg) administration. Brain, plasma, and erythrocyte lipid peroxidation levels as well as plasma TNF-α, interleukin (IL)-1ß, and IL-4 levels were high in the SCOP group though they were low in selenium treatments. Selenium and selenium + SCOP treatments increased the lowered glutathione peroxidase activity, reduced glutathione, vitamins A and E concentrations in the brain, erythrocytes and plasma of the SCOP group. Apoptotic value expressions as active caspase-3, procaspase-9, and PARP were also increased by SCOP, while they were decreased by selenium and selenium + SCOP treatments. In conclusion, selenium induced protective effects against experimental dementia-induced brain, and blood oxidative injuries and apoptosis through regulation of cytokine production, vitamin E, glutathione concentrations, and glutathione peroxidase activity.

Do anxiety, stress, or depression have any impact on pain perception during shock wave lithotripsy?

INTRODUCTION: The most important adverse effect during shock wave lithotripsy (SWL) is pain perception. In this study, we evaluated the effect of anxiety, stress, and depression on pain perception during SWL. METHODS: From November 2013 to December 2014, 189 consecutive patients undergoing SWL for kidney stones were evaluated prospectively. Patient characteristics (age, sex, body mass index [BMI], urologic intervention history, the presence of a double-j catheter, and stone-related parameters) were also recorded. Anxiety, stress, and depression states were assessed before the first procedure using the Depression, Anxiety, and Stress Scales (DASS-42), which is a self-report scale. The degree of pain perception was evaluated with a 10-point Visual Analogue Scale (VAS) at the end of the first SWL session. RESULTS: There were no statistically significant differences in terms of VAS scores during SWL between patients with and without anxiety, stress, or depression (p >0.05). Furthermore, no statistically significant relationships were found between VAS scores and patient age, sex, side of the stone, presence of a double-j stent, number of stones, and SWL experience (p >0.05). CONCLUSIONS: According to our findings, anxiety, stress, or depression seemed to have no impact on pain perception during SWL.

Translation and validation of the Turkish version of the Psychosocial Impact of Dental Aesthetics Questionnaire.

OBJECTIVE: The aim of this study was to translate the Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ) into Turkish, validate the questionnaire, and provide a cross-cultural adaptation. METHODS: The translation process included the following steps, which were performed by a translation committee: (1) translation into Turkish, (2) back translation into English, (3) pretesting, and (4) cross-cultural adaptation. The Turkish version of the PIDAQ was produced subsequent to the translation process. Validity and reliability were measured using the Perception of Occlusion Scale and the aesthetic component of the Index of Orthodontic Treatment Need. The questionnaire was administered to 260 individuals (age range, 18-30 years; mean age, 20.50 ± 1.9 years). Structural validity was assessed via factor analysis, and internal consistency was measured using Cronbach's alpha coefficient. RESULTS: Factor analysis revealed a four-factor structure, with factor loadings for included items ranging from 0.380 to 0.868. Few questions were shuffled among domains various factor loadings. Cronbach's alphas for the Turkish version of the PIDAQ ranged from 0.534 to 0.904. Mean scores for the PIDAQ subscale and total scores differed significantly according to Index of Orthodontic Treatment Need and Perception of Occlusion Scale scores. CONCLUSIONS: This study provided a Turkish version of the PIDAQ, which could be a useful tool in the evaluation of the psychosocial impact of malocclusion in young Turkish adults.

The relationship between childhood trauma and type D personality in university students.

AIM: There has been increasing evidence that childhood traumas are related to reduced health-related quality of life, neurobiological changes and long-term adverse effects, such as an increase in the likelihood of psychiatric disorders in adulthoods. The aim of this study was to investigate the relationships between childhood traumas and type D personality. SUBJECTS AND METHODS: In total, 187 university students (64 males and 123 females; mean age = 21.69 ± 2.00) were included in the study. All participants were evaluated using the Type D Personality Scale (DS-14), Childhood Trauma Questionnaire (CTQ-28) and Beck Depression Inventory (BDI). The participants were divided into the two groups according to the presence of type D personality. Then, statistical analyses were performed. RESULTS: The frequency of type D personality in participants was 43.3% (n = 81). The emotional neglect, physical neglect, emotional abuse component of the CTQ-28, total CTQ-28 scores and BDI scores were higher in the group with type D personality than in the group without type D personality (p < .001, p = .003, p = .001, p < .001 and p < .001, respectively). There were significantly positive correlations between the type D personality scores and BDI scores, emotional neglect, physical neglect, emotional abuse and childhood trauma total scores (p < .05, for all). Linear regression analyses showed that the significant and independent predictors of the score of DS-14 were total score of CTQ-28 and BDI score. CONCLUSION: Childhood trauma may be associated with type D personality, and there is predictive value of the childhood trauma on the scores of type D personality.

Duration of the depressive episode is correlated with ganglion cell inner plexifrom layer and nasal retinal fiber layer thicknesses: Optical coherence tomography findings in major depression.

Optical coherence tomography (OCT) is a relatively new, noninvasive imaging technique that has been used increasingly to diagnose and manage a variety of retinal diseases. Since the axons in retinal nerve fiber layer (RNFL) are nonmyelinated within the retina, OCT has been used in various neurodegenerative diseases to visualize the process of neurodegeneration. Decreases in RNFL and ganglion cell inner plexiform layer (GCIPL) thicknesses were observed in patients with schizophrenia. To date, there is no clinical research investigating OCT parameters in patients with MD. We compared the RNFL thickness, GCIPL thickness in 58 MD patients and 57 healthy controls, and investigated their correlation with clinical variables of depression. Depressed patients were not different from the healthy controls with regard to OCT parameters. GCIPL and nasal RNFL were correlated with the duration of the latest depressive episode. Some measures of OCT were negatively associated with clinical variables like a family history of psychiatric diagnosis and the duration of the latest episode. Larger studies including depressed patients of different severity, including structured interviews and controlling for the effect of antidepressant treatment will provide better results.

The Importance of Melatonin and Mitochondria Interaction in Mood Disorders and Schizophrenia: A Current Assessment.

Mitochondria play a critical role in regulating cellular functions, such as redox signaling, calcium homeostasis, and apoptosis. Also, mitochondria are crucial for neurogenesis and neuronal functions. Melatonin is an indole analog hormone, which is generally produced by the pineal gland. It plays a vital role in circadian rhythm and act as a powerful antioxidant by scavenging free radicals, immunomodulators, and anticancer agents. Schizophrenia and mood disorders are the two major psychiatric disorders. Disturbances of sleep and circadian rhythms are well-known symptoms of schizophrenia and mood disorders (bipolar disorder, major depression). Since melatonin has a regulator effect on circadian rhythm and sleep quality, it has a close interaction with schizophrenia and mood disorders. Herein, we aimed to summarize the effects of melatonin on mitochondrial activity in schizophrenia and mood disorders.

Restless legs syndrome is associated with poor sleep quality and quality of life in patients with ankylosing spondylitis: a questionnaire-based study.

We aimed to investigate the frequency of restless legs syndrome (RLS) and the associations between RLS and quality of sleep and life in patients with ankylosing spondylitis (AS). One hundred and eight AS patients and 64 controls were included in this study. Demographics, clinical, and laboratory data were recorded. The presence of RLS was determined with face-to-face interview by an experienced neurologist based on the International RLS Study Group criteria. RLS severity was evaluated using International RLS Study Group rating scale. Sleep quality and insomnia severity were assessed by Pittsburgh sleep quality index (PSQI) and insomnia severity index (ISI), respectively. Disease-related quality of life was evaluated by AS quality of life questionnaire (ASQoL). The frequency of RLS was significantly higher in AS patients than in controls (36.4 vs. 14.0 %, p = 0.004). RLS severity score for AS patients was significantly higher than that for controls (p = 0.03). The AS patients had higher scores in the subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleep medication domains of PSQI, and also total PSQI and ISI than controls (p < 0.05, for all). ASQoL scores were higher in AS patients with RLS compared to those without RLS (p < 0.001). RLS severity was observed to be independently associated with total PSQI, ISI and ASQoL (p < 0.05, for all). As RLS may adversely affect the sleep and quality of life in AS patients, clinicians should be aware of RLS for early diagnosis and management in AS patients.

Ankylosing Spondylitis patients with Type D personality have worse clinical status.

OBJECTIVES: Type D personality was identified as an important factor that can explain the differences in clinical outcomes in various diseases. The aim of this study is to clarify the relationships between Type D personality and clinical status of patients with Ankylosing Spondylitis (AS). METHODS: The scores of the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Ankylosing Spondylitis Disease Activity Score (ASDAS)-C-reactive protein (CRP), and erythrocyte sedimentation rate (ESR), the Bath Ankylosing Spondylitis Functional Index (BASFI), the 36-Item Short-Form Health Survey (SF-36), and 14-item Type D Scale (DS-14) were noted. RESULTS: We found significantly higher levels of the BASDAI, the BASFI, and the SF-36 mental subscale scores in patients with Type D personalities compared to those who were Non-Type D (p < 0.05). The total DS-14 scores were found to be correlated with the scores of physical and mental subscales of SF-36, the BASDAI, the BASFI, ASDAS-CRP, and ESR (p < 0.05). In logistic regression analysis, the occurrence of Type D personality was found to be an independent predictor for disease activity of AS due to BASDAI and ASDAS-ESR (p = 0.016, OR, 95% CI = 2.98,1.23-7.22; p = 0.022, OR, 95% CI = 2.78,1.16-6.63 respectively). CONCLUSIONS: Patients may over-rate self-reported measurements such as the BASDAI, BASFI, and SF-36 related to their interpersonal characteristics. Therefore, including the Type D personality, which is a stable construct in evaluating AS patients with brief and valid DS-14, may be noteworthy.

Manic Symptoms during a Switch from Paliperidone ER to Paliperidone Palmitate in a Patient with Schizophrenia.

Some antipsychotic drugs have treatment efficacy for mania and bipolar disorder. However, these drugs may rarely cause manic symptoms in some schizophrenic patients. We hereby report a 22-year-old female patient with schizophrenia who experienced a manic episode during a switch from paliperidone ER to paliperidone palmitate. This case is an important reminder that an abrupt switch from oral paliperidone to paliperidone palmitate may predispose certain patients to hypomanic or manic symptoms.

Relationship of smartphone use severity with sleep quality, depression, and anxiety in university students.

BACKGROUND AND AIMS: The usage of smartphones has increased rapidly in recent years, and this has brought about addiction. The aim of the current study was to investigate the relationship between smartphone use severity and sleep quality, depression, and anxiety in university students. METHODS: In total, 319 university students (203 females and 116 males; mean age = 20.5 ± 2.45) were included in the study. Participants were divided into the following three groups: a smartphone non-user group (n = 71, 22.3%), a low smartphone use group (n = 121, 37.9%), and a high smartphone use group (n = 127, 39.8%). All participants were evaluated using the Pittsburgh Sleep Quality Index, Beck Depression Inventory, Beck Anxiety Inventory; moreover, participants other than those in the smartphone non-user group were also assessed with the Smartphone Addiction Scale. RESULTS: The findings revealed that the Smartphone Addiction Scale scores of females were significantly higher than those of males. Depression, anxiety, and daytime dysfunction scores were higher in the high smartphone use group than in the low smartphone use group. Positive correlations were found between the Smartphone Addiction Scale scores and depression levels, anxiety levels, and some sleep quality scores. CONCLUSIONS: The results indicate that depression, anxiety, and sleep quality may be associated with smartphone overuse. Such overuse may lead to depression and/or anxiety, which can in turn result in sleep problems. University students with high depression and anxiety scores should be carefully monitored for smartphone addiction.

Effects of smartphone overuse on hand function, pinch strength, and the median nerve.

INTRODUCTION: In this study we investigated the flexor pollicis longus (FPL) tendon and median nerve in smartphone users by ultrasonography to assess the effects of smartphone addiction on the clinical and functional status of the hands. METHODS: One hundred two students were divided into 3 groups: non-users, and high or low smartphone users. Smartphone Addiction Scale (SAS) scores and grip and pinch strengths were recorded. Pain in thumb movement and rest and hand function were evaluated on the visual analog scale (VAS) and the Duruöz Hand Index (DHI), respectively. The cross-sectional areas (CSAs) of the median nerve and the FPL tendon were calculated bilaterally using ultrasonography. RESULTS: Significantly higher median nerve CSAs were observed in the dominant hands of the high smartphone users than in the non-dominant hands (P<0.001). SAS scores correlated with VAS pain for movement and rest, DHI scores, and pinch strength (P<0.05; r=0.345, 0.272, 0.245, and 0.281, respectively). CONCLUSIONS: Smartphone overuse enlarges the median nerve, causes pain in the thumb, and decreases pinch strength and hand functions.

Does melissa officinalis cause withdrawal or dependence?

INTRODUCTION: Melissa officinalis is a medical and aromatic plant that is used for its hypnotic, sedative, and spasmolytic effects. This report presents a case study of30-year-old patient who was admitted to an emergency department with restlessness, tremor, distractibility, and sweating following a discontinuation of Melissa officinalis consumption. CASE REPORT: In this case, withdrawal symptoms may be related to the dependence effect caused by long-term use of Melissa officinalis. Although Melissa officinalis, a plant, is preferred by many patients as an alternative to pharmaceutical drugs, patients should be made aware that it may have a risk of dependency and can lead to withdrawal symptoms.

Evaluation of Eating Attitude in Patients with Migraine.

INTRODUCTION: This study aimed to investigate the eating attitudes in patients with migraine. METHODS: Fifty-nine patients (mean age: 32.54±8.47 years) diagnosed with migraine according to the International Classification of Headache Disorder, 2004, and 47 age-, gender- and education-matched healthy controls (mean age: 31.85±7.14 years) were enrolled for this study. Sociodemographic data were recorded, and the body mass index was calculated as kilograms per meter squared. Data regarding the duration of illness and attack, frequency of migraine attacks, and the presence of aura were recorded. Migraine severity was assessed by Migraine Disability Assessment Score (MIDAS). Eating Attitudes Test (EAT), Beck Depression Inventory (BDI), and Beck Anxiety Inventory were applied to all participants. RESULTS: The patients with migraine had significantly higher EAT scores, levels of anxiety, and depression than controls (p<.01). Furthermore, 11.9% of patients with migraine had an EAT score of 30 or higher, which is suggestive of a disordered eating attitude, whereas this rate was 2.1% in healthy controls (p<.05). The scores of EAT and BDI had positive correlation with the scores of MIDAS in patients with migraine (r=.298, p<.05; r=.332, p=.01, respectively). CONCLUSION: In our study, disordered eating attitudes and the levels of anxiety and depression were high in patients with migraine than controls. Our study is important to demonstrate the connection between migraine and disordered eating attitudes.