Evaluation of Risk Factors for ADHD and Co-Morbid Psychiatric Disorders Among the Parents of Children With ADHD.

OBJECTIVE: The aim of this study is to investigate the presence of ADHD and other psychiatric disorders among parents with at least one child with ADHD relative to parents with children who do not have ADHD. METHOD: Eighty five parents of children with ADHD with 68 control parents who had healthy children without ADHD were interviewed for participation in present study. Each parent was evaluated for co-existing psychiatric disorders using the Structured Clinical Interview for the DSM IV Axis I Disorders (SCID I). RESULTS: We found that ADHD and co-morbid psychiatric symptoms were increased in the parents of children with ADHD in comparison with the healthy control group. CONCLUSION: Psychiatric co-morbidity was more common among the parents of patients with inattentive and combined presentations. Adult ADHD is associated with psychiatric co-morbidities including anxiety disorders, mood disorders, and somatoform disorders as well as substantial role impairment.

Customary practices, domestic violence, and psychosomatic pain among adolescent mothers in Turkey.

BACKGROUND: Adolescent motherhood is present in many societies worldwide, including Turkey. AIMS: We aimed to determine the demographical and cultural characteristics of adolescent mothers, lifetime domestic violence and history of miscarriage, and whether they suffer from any kind of medically unexplained (psychosomatic) pain in a study in south-eastern Turkey. METHODS: We included 501 mothers in this case-control study. The study group comprised 228 mothers who gave their first deliveries at or before 19 years of age, and the control group consisted of 273 mothers who first delivered after 19 years of age. The case-control study was conducted between February and April 2013 in Diyarbakir, Turkey. RESULTS: Adolescent mothers marry more frequently with their relatives. They have a higher prevalence of culture-bound customary applications such as bride price. They are less likely to be asked for their consent to marry and tend to have more children. They are more frequently victims of domestic violence and more often report medically unexplained psychosomatic pain. CONCLUSIONS: Adolescent motherhood is still a public health problem that seems to be related to certain culture-bound customary practices, continuing domestic violence across generations, increased number of children, and more prevalent psychosomatic pain.

Evaluation of Paraoxonase, Arylesterase and Malondialdehyde Levels in Schizophrenia Patients Taking Typical, Atypical and Combined Antipsychotic Treatment.

OBJECTIVE: Human serum paraoxonase (PON1) prevents lipids from peroxidation and functions as an antioxidant mechanism. Malonyldialdehyde (MDA) is the final product of lipid peroxidation and can be used as an indicator of oxidative stress. The aim of this study was to investigate PON1, MDA, and arylesterase (ARY) levels in schizophrenic patients who are taking typical, atypical, or combined (typical and atypical) antipsychotic drug treatment, with respect to those of healthy controls. METHODS: We evaluated 41 patients (11 taking typical antipsychotics, 19 taking atypical antipsychotics, 11 taking combined antipsychotics) and 43 healthy controls. RESULTS: MDA levels were higher in schizophrenic patients taking typical antipsychotics compared with healthy controls (p=0.001). ARY levels were higher in patients taking atypical antipsychotics compared with healthy controls (p=0.005). PON1 activity was similar in all groups. CONCLUSION: Our results indicate that treatment with typical antipsychotic drugs could be related to increased MDA levels; and antipsychotic medication may increase PON1 levels in schizophrenic patients.

Decreased Prolidase Activity in Patients with Posttraumatic Stress Disorder.

OBJECTIVE: Many neurochemical systems have been implicated in the development of Posttraumatic Stress Disorder (PTSD). The prolidase enzyme is a cytosolic exopeptidase that detaches proline or hydroxyproline from the carboxyl terminal position of dipeptides. Prolidase has important biological effects, and to date, its role in the etiology of PTSD has not been studied. In the present study, we aimed to evaluate prolidase activity in patients with PTSD. METHODS: The study group consisted of patients who were diagnosed with PTSD after the earthquake that occurred in the province of Van in Turkey in 2011 (n=25); the first control group consisted of patients who experienced the earthquake but did not show PTSD symptoms (n=26) and the second control group consisted of patients who have never been exposed to a traumatic event (n=25). Prolidase activities in the patients and the control groups were determined by the ELISA method using commercial kits. RESULTS: Prolidase activity in the patient group was significantly lower when compared to the control groups. Prolidase activity was also significantly lower in the traumatized healthy subjects compared to the other healthy group (p<0.01). CONCLUSION: The findings of the present study suggest that the decrease in prolidase activity may have neuroprotective effects in patients with PTSD.

The investigation of factors related to suicide attempts in Southeastern Turkey.

BACKGROUND: Suicide is an important health problem in Turkey as it is in all regions of the world. Suicidal behavior has multiple causes, which are broadly divided into those related to proximal stressors and those due to predisposition. Suicide statistics may be associated with mental health disorders, which are among the foremost predictors of suicide attempts. More than 90% of patients who commit suicide have a diagnosable psychiatric disorder, usually a major depressive disorder. Other major risk factors for suicide attempts are history of suicide attempts in the family, stressful life events, sleep disturbances, poor income, unemployment, severity of symptoms of depression, and anxiety. Sleep is a complex phenomenon. Sleep disturbances can therefore be contributed to the emergence of suicidal behavior allowing for the possibility of predicting future suicides. METHODS: We evaluated 106 patients who were admitted after suicide attempts to the Department of Psychiatry at Dicle University Faculty of Medicine. The recruited subjects were assessed by Structured Clinical Interview for DSM-IV Axis I disorders, and the intensity of symptoms was evaluated using the Beck Anxiety Inventory, Hamilton Depression Rating Scale, and Pittsburgh Sleep Quality Index. The mean values of the subjects attempting multiple and single suicides were compared using appropriate inferential statistical tests. RESULTS: Most suicide attempts are believed to be preventable. Our results revealed that a great variety of risk factors are associated with an increased risk for multiple suicide attempts. Most of these attempts appeared to be spontaneous and impulsive rather than planned. In particular, this study highlights the importance of previous suicide attempts, history of suicide in the family, history of stressful life events in the previous 6 months, poor income, unemployment, sleep disturbances, severe hopelessness with depression, and coexisting symptoms of anxiety as risk factors. CONCLUSION: The first step in prevention of suicides is doubtlessly strong and reliable communication, due to the fact that the majority of subjects who commit suicide have had contact with a health professional during the month before the suicide.

Diagnostic performance of increased prolidase activity in schizophrenia.

We investigated whether prolidase activity has a diagnostic test value in schizophrenia and assessed the relation between prolidase activity and sociodemographic-clinical characteristics of patients with schizophrenia. Fifty patients with schizophrenia (diagnosed as schizophrenia according to DSM-V criteria) and 50 healthy volunteers were included in this study. Case and control groups had a similar distribution in age, sex, body mass index (BMI), and smoking status. Serum prolidase activity was measured in both groups and was determined to be significantly higher in the patient group (509.706±41.918) compared to the control group (335.4±13.6; t=6.231; p=0.0001). A cut-off point of 392.65U/L prolidase was determined for diagnostic measures from the plotted ROC curve. The area under the ROC curve was 1.000, which was significant (p<0.0001). Higher values were assigned as the disease state. Both positive predictive value (PPV) and negative predictive value (NPV) were 100% at the cut-off point of 392.650U/L. The prolidase levels of the control group were all below the cut-off point. There were no statistically significant differences between the two groups with regard to age, gender, or BMI (p>0.05), and no correlation was found between mean prolidase activity and age of onset of the disease, family history, disease duration, number of hospitalizations, subtypes of schizophrenia, PANSS scores or sub-scores, CGI-S scores, S-A scale scores, and the antipsychotic treatment (p>0.05). The results of this study indicate that serum prolidase activity may be a useful diagnostic test for schizophrenia; however, further studies are needed to verify this.

Altered lipid peroxidation markers are related to post-traumatic stress disorder (PTSD) and not trauma itself in earthquake survivors.

The traumatic life events, including earthquakes, war, and interpersonal conflicts, cause a cascade of psychological and biological changes known as post-traumatic stress disorder (PTSD). Malondialdehyde (MDA) is a reliable marker of lipid peroxidation, and paraoxonase is a known antioxidant enzyme. The aims of this study were to investigate the relationship between earthquake trauma, PTSD effects on oxidative stress and the levels of serum paraoxonase 1 (PON1) enzyme activity, and levels of serum MDA. The study was carried out on three groups called: the PTSD group, the traumatized with earthquake exercise group, and healthy control group, which contained 32, 31, and 38 individuals, respectively. Serum MDA levels and PON1 enzyme activities from all participants were measured, and the results were compared across all groups. There were no significant differences between the PTSD patients and non-PTSD earthquake survivors in terms of the study variables. The mean PON1 enzyme activity from PTSD patients was significantly lower, while the mean MDA level was significantly higher than that of the healthy control group (p < 0.01 for both measurements). Similarly, earthquake survivors who did not develop PTSD showed higher MDA levels and lower PON1 activity when compared to healthy controls. However, the differences between these groups did not reach a statistically significant level. Increased MDA level and decreased PON1 activity measured in PTSD patients after earthquake and may suggest increased oxidative stress in these patients. The nonsignificant trends that are observed in lipid peroxidation markers of earthquake survivors may indicate higher impact of PTSD development on these markers than trauma itself. For example, PTSD diagnosis seems to add to the effect of trauma on serum MDA levels and PON1 enzyme activity. Thus, serum MDA levels and PON1 enzyme activity may serve as biochemical markers of PTSD diagnosis.

A Case of Skin Picking Disorder of a Patient with a History of Childhood Abuse.

Skin picking (excoriation) disorder is the recurrent excoriation of one's own skin, resulting in noticeable skin damage. People pick their skin for different reasons. For the majority of patients, first skin picking is associated with a history of childhood abuse and personal problems. Subjects who moderately to severely cause injurious self-harm are more likely to have a history of exposure to domestic violence and childhood abuse than those who do not self-harm. At the same time, these conditions could be related to the etiology for majority of other psychiatric disorders. We report herein, a case of a patient with skin picking disorder who had a history of childhood physical and emotional abuse with borderline personality disorder.

Neutrophil-lymphocyte ratio in patients with major depressive disorder undergoing no pharmacological therapy.

Studies attempting to clarify the relationship between major depressive disorder (MDD) and the immune system have been increasing in recent years. It was reported that increased production of the main proinflammatory cytokines, such as interleukin-1, interleukin-6, and tumor necrosis factor-alpha, and that of acute phase reactants may play a role in the etiopathogenesis of depression. Stress and depression were reported to increase leukocyte and neutrophil counts and to decrease lymphocyte count. Biological determinants affecting the diagnosis, therapy, and prognosis of depression are quite limited. Therefore, new etiological models are needed to explain the pathophysiology of depression. In recent years, neutrophil-lymphocyte ratio (NLR) was determined to be a good indicator of inflammatory status. There is no study in the literature investigating NLR in MDD. This study aims to examine the role of inflammation in the etiology of depression based on the NLR in MDD patients who are undergoing no pharmacological therapy. A total of 41 patients diagnosed with MDD, who received no antidepressant therapy within the past 1 month, were included in the study, which took place between January and March 2015. The control group consisted of 47 healthy subjects with no psychiatric disorders. A sociodemographic information form and a Beck Depression Scale were administered, and the blood was taken for biochemical analysis. Significant differences were identified in the NLR, neutrophil count, lymphocyte percentage, and leukocyte values of the patient group when compared with the control group (P<0.05). Our study is the first in which NLR was investigated in MDD. The findings of the study reveal that NLR tends to be higher in patients with MDD, and a high NLR value supports the view that inflammation is a critical factor in the etiology of MDD.

Impact of Collagen Cross-linking on Psychological Distress and Vision and Health-Related Quality of Life in Patients With Keratoconus.

OBJECTIVE: To evaluate the changes in psychological distress level and quality of life (QoL) scores of keratoconus (KC) patients 1 year after corneal collagen cross-linking (CXL). METHODS: Observational cross-sectional study. Thirty-three, consecutive progressive KC patients who received CXL treatment were enrolled in the study. All patients were evaluated before and 1 year after CXL ophthalmologically and psychologically. Main outcome measures were the visual, refractive, and topographic changes and the Beck Depression Inventory, State-Trait Anxiety Inventory (STAI), Short Form-36 (SF-36), and The National Eye Institute Visual Function Questionnaire (NEI-VFQ-25). RESULTS: There were significant improvements in the keratometric readings at flat axis, steep axis, the mean keratometric reading, the corneal astigmatism (Kast), and the maximum keratometric reading. State-Trait Anxiety Inventory-II scores, QoL dimensions, such as physical role difficulty, general health, mental health, ocular pain, near activities, distance activities, peripheral vision, and mental health scores, and the composite score of NEI-VFQ-25, were higher after surgery. There was a positive correlation between the changes observed in Kast and mental health; a negative correlation between the changes in Kast and STAI-II, and a negative correlation between the changes in mental health and STAI-II. Change in STAI-II has significantly predicted the improvement observed in general health. CONCLUSIONS: Our results suggested lower trait anxiety and better vision-related and health-related QoL in KC patients 1 year after successful CXL treatment. Better QoL in these patients seems to be related not only with the visual and refractive results but also improvement observed in trait anxiety.

Reduced PON1 enzymatic activity and increased lipid hydroperoxide levels that point out oxidative stress in generalized anxiety disorder.

In recent years, there has been an increasing focus on generalized anxiety disorder (GAD) which is one of the most prevalent mental disorders in general population. Psychological, genetic, neurobiological, and neurochemical factors are believed to play role in the etiopathogenesis of GAD. The role of oxidative stress, as a neurochemical cause, in various anxiety disorders has been studied in recent years; however, it has not been thoroughly studied in GAD, yet. In this paper, we aimed to evaluate the serum levels of lipid hydroperoxide (LOOH), paraoxonase, and arylesterase in GAD patients without any co-morbid psychiatric disorders and investigate their diagnostic performance. Blood samples were collected from 40 GAD patients and 40 healthy control subjects to measure their serum LOOH levels, arylesterase and paraoxonase activities. Obtained results have been compared between groups and receiver operating characteristic (ROC) curve has been drawn for diagnostic performance of measured biochemical markers. Positive and negative predictive values have been estimated where appropriate. Mean LOOH level of the GAD patients was significantly higher than that of control subjects (t=-5.49, p<0.001), whereas, mean paraoxonase activity was lower in these patients (t=3.056, p=0.03). GAD could be predicted for LOOH level over 7.740 µmol/l with 92.5% positive predictive value and 92% negative predictive value. Increased LOOH level and decreased paraoxonase activity of GAD patients may suggest increased lipid peroxidation and oxidative stress in these patients. LOOH levels may be a state marker for diagnosing GAD.

High social phobia frequency and related disability in patients with acne vulgaris.

Acne is an easily recognizable abnormality which may cause some adverse psychosocial consequences. We aimed to determine the social phobia frequency, social anxiety level, and disease related disability in a group of acne vulgaris patients. One-hundred and forty acne vulgaris patients and 98 healthy control subjects were included in the study. Acne severity was determined by the Global Acne Grading System (GAGS). A psychiatrist interviewed each participant and the Liebowitz Social Anxiety Scale (LSAS) was administered to all participants, who also completed the Hospital Anxiety and Depression Scale (HADS) and Sheehan Disability Scale (SDS). Social phobia was diagnosed in 45.7% of acne vulgaris patients and in 18.4% of control subjects. Acne vulgaris patients demonstrated higher performance avoidance and total avoidance scores in LSAS than controls. Acne vulgaris patients without social phobia had higher scores in HADS and LSAS than the acne vulgaris patients with social phobia. They were more disabled in their occupational, social, and familial lives. Social phobia diagnosis predicted disability at work, whereas education level predicted the disability in family life of acne vulgaris patients. Social phobia seems to be a common psychiatric comorbidity which may give rise to some additional disability among acne vulgaris patients.

Longer-term treatment of patients with bipolar disorder: a 9-month observational study in Central and Eastern Europe, the Middle East and Africa.

OBJECTIVE: To compare the longer-term outcomes of pharmacological treatment of patients with a diagnosis of bipolar affective disorder currently suffering a manic or hypomanic episode prescribed olanzapine or non-olanzapine medication in naturalistic, clinical practice settings in Bosnia-Herzegovina, Slovakia, Slovenia, Turkey, Saudi Arabia and Egypt. RESEARCH DESIGN AND METHODS: Prospective, observational, non-interventional study conducted over 9 months. Inpatients or outpatients who initiated or changed oral bipolar mania medication were grouped into (1) those prescribed olanzapine at baseline (n = 569) and (2) those not prescribed olanzapine (n = 325). MAIN OUTCOME MEASURE(S): The change from baseline in the Clinical Global Impression Severity scale for bipolar disorder (CGI-BP-S), the rates of symptomatic response and remission (based on CGI-BP-S) and the frequency and nature of treatment-emergent adverse events. Analyses included (1) linear or logistic regression, with adjustment for confounders, based on the last observation carried forward and (2) weighted repeated measures models that adjusted for treatment switching and patient drop-out. RESULTS: When results were adjusted for treatment switching and patient drop-out, patients prescribed olanzapine had significantly better CGI-BP-S scores (mean difference = -0.24; 95% confidence interval [CI] -0.33, -0.16; p < 0.001) and significantly greater odds of treatment response (odds ratio [OR] = 1.86; 95% CI 1.31, 2.65; p < 0.001) and symptom remission (OR = 1.65; 95% CI 1.18-2.32; p = 0.003) than those not prescribed olanzapine. The frequency of most adverse events decreased in both groups. Patients prescribed olanzapine had significantly greater weight gain from baseline (mean increase = 2.66 kg; 95% CI 2.35, 2.98) compared with those not prescribed olanzapine (mean increase = 1.85 kg; 95% CI 1.51, 2.19; p < 0.001). CONCLUSIONS: Inclusion of olanzapine is of benefit for pharmacological treatment of patients with bipolar disorder. However, the favourable outcomes observed cannot be directly attributed to olanzapine alone because of the high prevalence of polypharmacy in the patient population.

Randomized trial of sertraline versus venlafaxine XR in major depression: efficacy and discontinuation symptoms.

BACKGROUND: The comparative efficacy of selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) was recently debated. Meta-analyses, based mainly on fluoxetine comparator data, suggest that the SNRI venlafaxine has superior efficacy to SSRIs in treatment of major depression. OBJECTIVE: To compare quality of life (QOL), efficacy, safety, and tolerability associated with sertraline and venlafaxine extended release (XR) for treatment of DSM-IV major depression. METHOD: This was an 8-week, double-blind, randomized study of sertraline (50-150 mg/day) versus venlafaxine XR (75-225 mg/day), followed by a 2-week taper period. Subjects were recruited from 7 sites in Turkey and 6 sites in Australia between October 2002 and July 2003. The primary outcome measure was the Quality of Life Enjoyment and Satisfaction Questionnaire. Secondary outcome measures included measures of depression (including response and remission), anxiety, pain, safety (e.g., blood pressure), and tolerability (e.g., discontinuation symptoms). RESULTS: A total of 163 subjects received study treatment (women, 69%; mean age, 37.0 [SD = 12.9] years). No significant differences in QOL or efficacy were noted between treatments on the primary or secondary endpoints for the total study population or the anxious depression and severe depression subgroups. A priori analyses of symptoms associated with treatment discontinuation demonstrated no difference between treatment groups. However, in post hoc analyses, sertraline was associated with less burden of moderate to severe discontinuation symptoms. Venlafaxine XR was associated with a relative increase in mean blood pressure (supine diastolic blood pressure, -4.4 mm Hg difference at week 8/last observation carried forward). CONCLUSION: Sertraline and venlafaxine XR demonstrated comparable effects on QOL and efficacy in treatment of major depression, although sertraline may be associated with a lower symptom burden during treatment discontinuation and a reduced risk of blood pressure increase.

One-year follow-up study of posttraumatic stress disorder among earthquake survivors in Turkey.

Earthquakes and their consequences present a major global public health problem. In 1998, a major earthquake struck Southern Turkey. The aims of this study were to describe longitudinally the severity and the course of posttraumatic stress disorder (PTSD) and depression among earthquake survivors in Turkey and to explore risk factors associated with psychiatric disorders. The sample of this study consists of 105 consecutive subjects who used our psychiatric service, via either outpatient clinic or home visit. PTSD was assessed by the Clinician-Administered PTSD Scale for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. The severity of depression was assessed using Beck Depression Inventory. The rates of earthquake-related Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition PTSD were 42% within 1 month and 23% within 13 months. The diagnosis of PTSD was significantly related to the presence of injury and to less social support in the initial assessment. In the follow-up assessment, although the mean total Clinician-Administered PTSD Scale severity score improved significantly, the mean Beck Depression Inventory score did not change significantly. The decrease in posttraumatic stress symptoms 13 months after the earthquake may be related to relatively good living conditions and adequate social and health services. Early mental health intervention may serve to prevent the chronicity of posttraumatic stress reactions among earthquake victims.

Frequency of PTSD in a group of search and rescue workers two months after 2003 Bingol (Turkey) earthquake.

This study aimed to determine the frequency of posttraumatic stress disorder (PTSD) in a group of search and rescue workers 2 months after the May 2003 Bingol earthquake. Forty-four of 55 workers were interviewed. The Personal Information Form, the Clinician Administered Posttraumatic Stress Disorder Scale, the State Anxiety Inventory, the Trait Anxiety Inventory, the Beck Depression Inventory, the Quality of Life Enjoyment and Satisfaction Questionnaire, and the Endicott Work Productivity Scale were used. PTSD was diagnosed in 25% of the subjects. In subjects with PTSD, all scale scores were significantly higher. A positive correlation was determined between Clinician Administered Posttraumatic Stress Disorder Scale score and State Anxiety Inventory, Trait Anxiety Inventory, Beck Depression Inventory, Endicott Work Productivity Scale scores (r = 0.712, p = .000; r = 0.429, p = .004; r = 0.381, p = .011; r = 0.720, p = .000, respectively). The high scores of all scales showed that PTSD may also have comorbidity with other psychiatric disorders. Rescue workers who give first-level service in disasters should receive psychiatric support in specific time frames.

[Tobacco, alcohol and substance use prevalence among elementary and secondary school students in nine cities of Turkey]. / Dokuz Ilde Ilk ve Ortaögretim Ogrencilerinde Tütün, Alkol ve Madde Kullanim Yayginligi.

OBJECTIVE: Previous studies in Turkey regarding substance use have failed to take into consideration the elementary school students. The purpose of the present study is to determine prevalence of tobacco, alcohol, and substance use among elementary and secondary school students in Turkey. METHOD: The study was conducted in 9 big cities that were selected from different geographic regions of Turkey. According to the student population size of the cities, a sample of 1250 or 2500 students were selected from each city. The questionnaire was administered to 11.989 elementary school students, and 12.270 secondary school students. In elementary school students' questionnaire, for the substances other than tobacco, alcohol, inhalants and cannabis a general term "drug" was used. RESULTS: Overall, Izmir had the highest rate of substance use. The prevalence of tobacco use at least once in life time was found to be 16.1% in the elementary school. The lifetime prevalence was found to be 15.4% for alcohol use and 1.7% for inhalants and for general term "drug". The prevalence of tobacco use at least once in life time was 55.9%, for alcohol use it was 45.0%, for cannabis use 4.0%, for inhalant use 5.1%, and for heroin and ecstasy use 2.5% among secondary school students. A significant difference was found between males and females in terms of tobacco, alcohol and other drug use both in the elementary and the secondary school. The risk for substance use was found to be greater in private schools than public schools. CONCLUSION: Although the prevalence of substance use among elementary and secondary school students is low when compared to the findings from other countries. It was observed that especially the prevalence of tobacco use was quite high.