Involuntary social cue integration in patients with obsessive compulsive disorder

Objective Patients with obsessive compulsive disorder (OCD) have inferior social functioning compared to healthy controls, but the exact nature of these social deficits, and the underpinning mechanisms, are unknown. We sought to investigate social functioning in patients with OCD by measuring their involuntary/spontaneous processing of social cues using a specifically designed test, which might reveal deficits in these patients that explicit voluntary tasks do not detect. Methods The sample of the study consisted of an OCD group (n = 25) and a control group (n = 26). Both groups performed an adaptation of the Social Distance Judgment Task (SDJT; Jellema et al., 2009), in which participants have to judge the geometrical distance between two human cartoon figures presented on a computer screen. Head/gaze direction and body direction were manipulated to be either compatible, i.e. both directed to the left or to the right (Compatible condition) or incompatible, i.e. body directed toward the observer (frontal view) and head/gaze directed to the left or right (Incompatible condition). Results In the Compatible condition, controls nor OCD patients were influenced by the social cues in their judgments of the geometrical distances. However, in the Incompatible condition, where the attentional cue was more conspicuous, both groups were influenced by the cues, but the controls to a significantly larger extent than the OCD patients. Conclusions This study showed that patients with OCD are less likely, compared to controls, to automatically/spontaneously integrate the other’s direction of attention into their visual percept. This may have resulted in their judgments of the geometrical distances between the agents to be more accurate than those of controls. The suggested impairment in automatically integrating social cues may have important repercussions for the social functioning of OCD patients

Depressive symptomatology among university students in Denizli, Turkey: Prevalence and sociodemographic correlates

Aim: To determine overall and subgroup prevalence of depressive symptomatology among university students in Denizli, Turkey during the 1999-2000 academic year, and to investigate whether sociodemographic factors were associated with depressive symptoms in university students. Methods: A stratified probability sample of 504 Turkish university students (296 male, 208 female) was used in a cross-sectional study. Data were obtained by self-administered questionnaire, including questions on sociodemographic characteristics and problem areas. The revised Beck Depression Inventory (BDI) was used to determine depressive symptoms of the participants. BDI scores 17 or higher were categorized as depressive for logistic regression analysis. Student t-test and linear regression were used for continuous data analysis. Results: Out of all participants, 26.2% had a BDI score 17 or higher. The prevalence of depressive symptoms increased to 32.1% among older students, 34.7% among students with low socioeconomic status, 31.2% among seniors, and 62.9% among students with poor school performance. The odds ratio of depressive symptoms was 1.84 (95% confidence interval [CI], 1.03-3.28) in students with low socioeconomic status and 7.34 (95% CI, 3.36-16.1) in students with poor school performance in the multivariate logistic model. The participants identified several problem areas: lack of social activities and shortage of facilities on the campus (69.0%), poor quality of the educational system (54.8%), economic problems (49.3%), disappointment with the university (43.2%), and friendship problems (25.9%). Conclusions: Considering the high frequency of depressive symptoms among Turkish university students, a student counseling service offering mental health assistance is necessary. This service should especially find the way to reach out to poor students and students with poor school performance

Behavioral Therapies for Management of Premature Ejaculation: A Systematic Review

Introduction Premature ejaculation (PE) is defined by short ejaculatory latency and inability to delay ejaculation causing distress. Management may involve behavioral and/or pharmacological approaches. Aim To systematically review the randomized controlled trial (RCT) evidence for behavioral therapies in the management of PE. Methods Nine databases including MEDLINE were searched to August 2013. Included RCTs compared behavioral therapy against waitlist control or another therapy, or behavioral plus drug therapy against drug treatment alone. Main Outcome Measure Intravaginal ejaculatory latency time (IELT), sexual satisfaction, ejaculatory control, and anxiety and adverse effects. Results Ten RCTs (521 participants) were included. Overall risk of bias was unclear. All studies assessed physical techniques, including squeeze and stop-start, sensate focus, stimulation device, and pelvic floor rehabilitation. Only one RCT included a psychotherapeutic approach (combined with stop-start and drug treatment). Four trials compared behavioral therapies against waitlist control, of which two (involving squeeze, stop-start, and sensate focus) reported IELT differences of 7–9 minutes, whereas two (web-based sensate focus, stimulation device) reported no difference in ejaculatory latency posttreatment. For other outcomes (sexual satisfaction, desire, and self-confidence), some waitlist comparisons significantly favored behavioral therapy, whereas others were not significant. Three trials favored combined behavioral and drug treatment over drug treatment alone, with small but significant differences in IELT (0.5–1 minute) and significantly better results on other outcomes (sexual satisfaction, ejaculatory control, and anxiety). Direct comparisons of behavioral therapy vs. drug treatment gave mixed results, mostly either favoring drug treatment or showing no significant difference. No adverse effects were reported, though safety data were limited. Conclusions There is limited evidence that physical behavioral techniques for PE improve IELT and other outcomes over waitlist and that behavioral therapies combined with drug treatments give better outcomes than drug treatments alone. Further RCTs are required to assess psychotherapeutic approaches to P

Interventions to treat premature ejaculation: a systematic review short report

Background: Premature ejaculation (PE) is commonly defined as ejaculation with minimal sexual stimulation before, on or shortly after penetration and before the person wishes it. PE can be either lifelong and present since first sexual experiences (primary), or acquired (secondary), beginning later (Godpodinoff ML. Premature ejaculation: clinical subgroups and etiology. J Sex Marital Ther 1989;15:130–4). Treatments include behavioural and pharmacological interventions. Objective: To systematically review evidence for clinical effectiveness of behavioural, topical and systemic treatments for PE. Data sources: The following databases were searched from inception to 6 August 2013 for published and unpublished research evidence: MEDLINE; EMBASE; Cumulative Index to Nursing and Allied Health Literature; The Cochrane Library including the Cochrane Systematic Reviews Database, Cochrane Controlled Trials Register, Database of Abstracts of Reviews of Effects and the Health Technology Assessment database; ISI Web of Science, including Science Citation Index, and the Conference Proceedings Citation Index-Science. The US Food and Drug Administration website and the European Medicines Agency (EMA) website were also searched. Methods: Randomised controlled trials (RCTs) in adult men with PE were eligible (or non-RCTs in the absence of RCTs). RCT data were extrapolated from review articles when available. The primary outcome was intravaginal ejaculatory latency time (IELT). Data were meta-analysed when possible. Other outcomes included sexual satisfaction, control over ejaculation, relationship satisfaction, self-esteem, quality of life, treatment acceptability and adverse events (AEs). Results: A total of 103 studies (102 RCTs, 65 from reviews) were included. RCTs were available for all interventions except yoga. The following interventions demonstrated significant improvements (p < 0.05) in arithmetic mean difference in IELT compared with placebo: topical anaesthetics – eutectic mixture of local anaesthetics (EMLA®, AstraZeneca), topical eutectic mixture for PE (Plethora Solutions Ltd) spray; selective serotonin reuptake inhibitors (SSRIs) – citalopram (Cipramil®, Lundbeck), escitalopram (Cipralex®, Lundbeck), fluoxetine, paroxetine, sertraline, dapoxetine (Priligy®, Menarini), 30 mg or 60 mg; serotonin–noradrenaline reuptake inhibitors – duloxetine (Cymbalta®, Eli Lilly & Co Ltd); tricyclic antidepressants – inhaled clomipramine 4 mg; phosphodiesterase-5 (PDE5) inhibitors – vardenafil (Levitra®, Bayer), tadalafil (Cialis®, Eli Lilly & Co Ltd); opioid analgesics – tramadol (Zydol SR®, Grünenthal). Improvements in sexual satisfaction and other outcomes compared with placebo were evident for SSRIs, PDE5 inhibitors and tramadol. Outcomes for interventions not compared with placebo were as follows: behavioural therapies – improvements over wait list control in IELT and other outcomes, behavioural therapy plus pharmacotherapy better than either therapy alone; alpha blockers – terazosin (Hytrin®, AMCO) not significantly different to antidepressants in ejaculation control; acupuncture – improvements over sham acupuncture in IELT, conflicting results for comparisons with SSRIs; Chinese medicine – improvements over treatment as usual; delay device – improvements in IELT when added to stop–start technique; yoga – improved IELT over baseline, fluoxetine better than yoga. Treatment-related AEs were evident with most pharmacological interventions. Limitations: Although data extraction from reviews was optimised when more than one review reported data for the same RCT, the reliability of the data extraction within these reviews cannot be guaranteed by this assessment report. Conclusions: Several interventions significantly improved IELT. Many interventions also improved sexual satisfaction and other outcomes. However, assessment of longer-term safety and effectiveness is required to evaluate whether or not initial treatment effects are maintained long term, whether or not dose escalation is required, how soon treatment effects end following treatment cessation and whether or not treatments can be stopped and resumed at a later time. In addition, assessment of the AEs associated with long-term treatment and whether or not different doses have differing AE profiles is required

Age

Kandilkiri, one of the two prehistoric settlements of the ancient city of Laodikeia on the Lykos River (Laodicea ad Lycum), was settled during the Early Bronze Age (EBA) 2 and 3 periods. The present study attempts to provide an overall assessment of questions pertaining to seals and sealing practices in south-western Anatolia, raised due to the discovery of a lead stamp seal at Kandilkiri. In EBA 2, metal seals appeared alongside the pre-existing clay ones, and by the end of the EBA 3, negatives of metal seals seem to have been added to the 'trinket mould' repertoire of artisans, who mainly cast lead and were active along the trade routes. The custom of seal usage in the Near East seems to have been partially adopted in south-west Anatolia in the EBA, then passed to mainland Greece from this region. It is proposed that the south-western corner of Anatolia might have played a more active role in the transport of Near Eastern ideas as a result of its closer proximity to the Mediterranean coast, and that at least a part of this connection might have been established via sea routes.C1 [Oguzhanoglu, Umay] Pamukkale Univ Denizli, Dept Archaeol, Denizli, Turkey

in nursing home residents

Objective: The aim of this study is to determine the prevalence of dementia and related factors and comorbid psychiatric disorder among elderly in nursing home. Methods: This study was done in 141 elderly people who live in Denizli nursing home. Dementia and psychiatric disorder were diagnosed according to DSM-IV diagnostic criteria. Mini Mental State Examination, Hamilton Anxiety Rating Scale, Cornell Scale for Depression in Dementia, Global Deterioration Scale, Multidimensional observation scale for elderly subjects were used for elderly in this study. Results: Our study includes elderly people who are men (66%) and women, the mean age of group was 74.99 +/- 9.81 years, the mean education years was 1.79 +/- 3.03 years, mean duration in nursing home was 42.68 months. Prevalence of DSM-IV dementia was 62.4% (n=88). Out of patients with dementia 59 (67%) were Alzheimer Disorder, 22 (25%) were vascular dementia and 7 (%8) were the other type of dementia. Age, number of chronic physical disorder and the number of the drugs used were higher in dementia group than in non-dementia group. Level of education was lower in elderly with dementia than elderly without dementia. Older age than 76 years, residing in rural areas, low education level, having to Diabetes Mellitus are determined to be the risk factors for depressive disorders according to logistic regression analysis. At least one psychiatric disorder was associated with 45.6% of dementia patients and depressive disorder was found to be the most diagnosed entity. Conclusion: The prevalence of dementia and comorbid depression is common among elderly people in nursing homes. (Anatolian Journal of Psychiatry 2009; 10:301-309

Located Muscles Innervated by the Bundles of Median and Ulnar Nerves

Objective: The aim of this study was to investigate and compare the conduction parameters of nerve bundles of median and ulnar nerves that innervate proximal and distal muscles. Subjects and Methods: Thirty male and 30 female healthy volunteers between 18 and 70 years of age were enrolled in the study. The conduction parameters were recorded from the proximally located flexor carpi ulnaris, pronator teres and the flexor carpi radialis muscles to the distally located abductor digiti minimi and abductor pollicis brevis muscles for the ulnar and median nerves. Each nerve was stimulated at the region above the elbow and at the axillary region separately. The Student t test was used for statistical analysis, and Levene's test was used to assess whether or not the group variances exhibited a uniform distribution. Results: The conduction velocities were faster (78.27 +/- 6.55 vs. 67.83 +/- 6.76 m/s, and 74.57 +/- 5.66 and 74.23 +/- 5.88 vs. 66.38 +/- 6.85 m/s) and the durations of compound muscle action potential (CMAP) response were longer (15.65 +/- 2.43 vs. 13.55 +/- 1.78 ms, and 16.38 +/- 2.39 and 16.04 +/- 2.34 vs. 13.40 +/- 1.79 ms) in proximally located muscles than in distally located muscles that are innervated either by ulnar or median nerves (p 0.05) between males and females regarding conduction velocities and CMAP amplitudes recorded from proximal and distal muscles. Conclusion: Proximal muscles innervated by median or ulnar nerves had lower CMAP amplitude values, longer CMAP durations and higher conduction velocities than distal muscles. These findings could reveal a temporal dispersion and phase cancellation due to desynchronized conduction during nerve stimulation. (C) 2016 S. Karger AG, Basel

Quantitative EEG analysis in obsessive compulsive disorder.

Quantitative analysis of the EEG (q-EEG) in patients with obsessive compulsive disorder (OCD) showed a decreased beta and an increased theta power at frontotemporal regions. The patients who had higher scores in doubting test (Maudsley Obsessive Compulsive Questionnaire) and more severely ill patients shared similar q-EEG features. The relative theta powers were significantly increased and alpha powers were significantly decreased in these patients, particularly in the frontotemporal region. It was suggested that the q-EEG may be useful in investigating the OCD patients with heterogeneous characteristics

Evaluation of Electrophysiological Effects of Melatonin and Alpha Lipoic Acid in Rats with Streptozotocine Induced Diabetic Neuropathy.

INTRODUCTION: Neuropathy is a common complication of diabetes mellitus and is closely related to quality of life. There are many studies in which biological ingredients, such as alpha lipoic acid (ALA), that may inhibit or reduce the generation of diabetic neuropathy were investigated. Another biological agent that may reduce the generation of diabetic neuropathy is melatonin and there are a few studies that investigate the effects of melatonin on diabetic neuropathy. In this study we aimed to examine the effect of melatonin on experimentally induced diabetic neuropathy by comparing it with both ALA and control groups. METHODS: We included 24 male Wistar rats. Tibial motor nerve conduction and cortical tibial nerve somatosensory evoked potentials (SEP) studies were performed before and after diabetes mellitus (DM) for all rats. Rats were divided into 3 (ALA, melatonin and control) groups. After 2 weeks of treatment period, tibial motor nerve conduction and cortical tibial SEP studies were repeated. RESULTS: Our data showed that ALA significantly increased nerve conduction velocity and amplitude in rats with diabetic neuropathy (p=0,001; p=0,002). Also, melatonin significantly increased nerve conduction velocity and amplitude in rats with diabetic neuropathy (p=0.002; p=0.002). There was no significant difference between the electrophysiological effects of ALA and melatonin. Besides, neither ALA nor melatonin did significantly affect P1 and N1 latency values on cortical tibial nerve SEP studies. CONCLUSION: Our study is the study in which both tibial nerve conduction and cortical tibial SEP studies were performed to compare effects of ALA and melatonin on experimental diabetic neuropathy. Lack of significant difference on cortical tibial SEP study would be attributed to the involvement of other central nervous system pathways which do not include ALA or melatonin in the pathogenesis. RESULTS of ALA group are important by means of giving objective evidences for results of biochemical studies about the role of ALA in the pathogenesis of diabetic neuropathy. However, there is not enough information about the effect of melatonin in the pathogenesis of diabetic neuropathy. Consequently, results of our study may anticipate further biochemical and clinic studies which investigate the about the role of melatonin in diabetic neuropathy