The violence profile of male mentally disordered offenders in a high secure unit in Turkiye.

Our knowledge of the severity and reoffending is limited for mentally disordered offenders, and studies generally evaluate without separation between different diagnostic groups. It was aimed to determine the general profile of mentally disordered offenders who are inpatients in a high secure psychiatry unit from Turkiye and to evaluate the factors associated with violence profiles among different diagnostic groups. According to the results the schizophrenia patients committed the most severe crimes, and intellectual disability patients had some different features from schizophrenia and bipolar disorder patients. History of substance misuse in the intellectual disability group (p = 0,045) and comorbid antisocial personality disorder in the bipolar disorder group (p = 0,015) were associated with increased crime severity. Substance misuse history, history of substance use during the crime, and the existence of comorbid antisocial personality disorder were associated with increased offenses in each of the three diagnosis groups. Living alone (p = 0,004) and having a suicide history (p= 0,052) were associated with the high number of offenses in the schizophrenia group. This study is the first study that compares three diagnostic groups to involve a large patient group. We believe that clinicians must evaluate these parameters for the violence risk assessment of patients.

Comparison of Apathy and Cognitive Symptoms in Pre- and Postoperative Period in Deep Brain Stimulation Surgery.

Background: The aim of the study was to investigatie apathy and cognitive functions in Parkinson's disease patients who underwent deep brain stimulation surgery on bilateral subthalamic nuclei. Methods: This study included 18 patients with Parkinson's disease who were accommodated in the Parkinson's and Movement Disorders Center of Adana City Training and Research Hospital for treatment in 2022. Patients were evaluated by psychiatry, neurology and neurosurgery specialists with a multidisciplinary approach and found to be surgically appropriate. Standardized Mini-Mental Test and Montreal Cognitive Assessment Scale, Apathy Evaluation Scale, and Hamilton Anxiety and Depression Scale were administered to each patient before the operation and at 6 months after effective stimulation parameters were reached. Results: The mean apathy score at the preoperative zeroth month was 47.77 ± 15.83 in patients having deep brain stimulation surgery and 30.83 ± 13.59 in the postoperative sixth month. Statistically that reduction was significant (P = .003) and showed clinical development. The average Hamilton Anxiety Scale scores at the preoperative zeroth month was 11.50 ± 5.14 and 10.22 ± 5.57 at the postoperative sixth month, with no clinical significance (P = .280). The determined value for the Unified Parkinson's Disease Rating Scale, on treatment, was 22.55 ± 7.53 in the preoperative zeroth month and 14.50 ± 6.99 in the postoperative sixth month, with statistical significance (P < .001). The Unified Parkinson's Disease Rating Scale, off treatment, score was revealed to be significant in the preoperative zeroth month (37.44 ± 9.85) in comparison to that of the postoperative sixth month (23.44 ± 7.86; P < .001). Conclusion: This study showed that bilateral subthalamic stimulation improves nonmotor and motor symptoms in patients having Parkinson's disease. The mechanism is complex, and we believe that future studies focusing on pharmacological and nonpharmacological treatments involving more patient groups will be useful for clinicians.

Levels of anxiety sensitivity, somatosensory amplification and alexithymia in patients with unexplained infertility.

OBJECTIVE: In this study, we aimed to focus on the psychological aspect of unexplained infertility by comparing their psychological features to those of infertile patients with a known causes and fertile patients. PATIENTS AND METHODS: Sixty unexplained infertility patients, 50 infertile patients with a known cause and 56 fertile patients were included in the study. Patients were evaluated using socio-demographic data form, Toronto Alexithymia Scale (TAS-20), Somatosensory Amplification Scale (SAS) and Anxiety Sensitivity Index (ASI-3). RESULTS: No significant differences in the levels of alexithymia, somatosensory amplification and anxiety sensitivity were detected between the groups (P > .05). When the correlation of clinical scale scores with each other was analysed in the whole group of infertile patients regardless of the cause, a weak positive correlation was found between anxiety sensitivity and difficulty in identifying feelings. CONCLUSION: In our study, it has been found out that; regardless of the knowledge of the aetiology of infertility, the levels of alexithymia, somatosensory amplification and anxiety sensitivity of infertile cases did not differ from those of fertile women. However, it has been shown that as the difficulty in identifying emotions increases in infertile cases, anxiety sensitivity, which may cause psychological infertility, also increases.

The Place of Optical Coherence Tomography in Patients with Obsessive Compulsive Disorder.

OBJECTIVE: Optical coherence tomography (OCT) is an increasingly used new method that investigates changes in the retinal nerve fiber layer (RNFL) in neurodegenerative diseases. It provides high-resolution cross-sectional imaging of biological tissues. This study aimed to investigate the structural changes in RNFL in patients with obsessive compulsive disorder (OCD) using OCT and to investigate the possible effects of retinal function on the etiopathogenesis of OCD. MATERIALS AND METHODS: In this study, 30 patients diagnosed with OCD at the end of the Structured Clinical Interview for DSM (SCID-I), without any drug use status, and 31 healthy participants paired with the patients in terms of their sociodemographic characteristics were included. In the patient and control groups, the RNFL thickness was measured and compared at each locus using OCT. RESULTS: Statistically significant differences were found in RNFL, ganglion cell layer thickness, and central foveal thickness between the patients with OCD and the control group. In this study, the choroidal thickness values of the patient group were found to be higher than those of the control group; and a statistically significant difference was observed in the mean choroidal thickness values (p=0.045). CONCLUSION: The findings of the study suggest that the RNFL thickness of patients with OCD does not decrease, but choroidal thickness may be an important biomarker to determine the etiopathogenesis of the disease and follow neurodegeneration.

Oxidative status and prolidase activities in generalized anxiety disorder.

OBJECTIVE: Prolidase (Pro), an intracellular enzyme necessary for collagen turnover, matrix remodelling and cell growth has been shown to be related to Oxidative Stress (OS). To our knowledge, serum Pro activity in generalized anxiety disorder (GAD) has not been documented yet. In this study, we aimed to evaluate OS and its relation with Pro activity in patients diagnosed with GAD. METHOD: Thirty untreated GAD patients and 30 healthy controls were included in the study. Blood samples were collected from all subjects to quantify total oxidant status (TOS), total antioxidant status (TAS) and Pro activity. Oxidative stress index (OSI), the ratio of TOS to TAS, is calculated to evaluate the balance between antioxidants and oxidants. Hamilton Anxiety Rating Scale (HARS) was used to determine the anxiety levels of all subjects. RESULTS: GAD group demonstrated statistically significantly higher TOS, OSI and Pro levels, when compared with the control group (t=2.947, p=0.005; t=2.874, p=0.006; and t=9.396, p<0.001 respectively). HARS scores were found to be positively correlated with TOS, OSI and Pro levels (p=0.008, r=0.338; p=0.008, r=0.339; and p<0.001, r=0.751 respectively). CONCLUSION: The degree of severity of OS is correlated with the levels of Pro. Thus, Pro might be the target enzyme, promising to be a marker for the follow-up of GAD patients. To the best of our knowledge, this study is the first to report a significant relation between Pro activity and GAD.

The role of obsessive beliefs in patients with major depressive disorder.

AIM: The aim of this study is to evaluate the differences in obsessional beliefs between patients with major depressive disorder (MDD) and matched healthy controls using the obsessive-beliefs questionnaire (OBQ). METHODS: The study sample included 74 outpatients with MDD and 74 healthy subjects. The two groups were matched for age, gender, and education level. The diagnoses were based on the Diagnostic and Statistical Manual of Mental Disorder (DSM-IV). The severity of depression was measured with the Hamilton Depression Rating Scale (HAM-D). All participants filled out the 44-item OBQ. RESULTS: The total and subscale OBQ scores [Responsibility/Threat Estimation (RT), Perfectionism/Certainly (PC), and Importance/Control of Thoughts (ICT)], were significantly higher in patients with MDD than those of the control group. There was a positive correlation between HAM-D scores and the OBQ subscale scores (RT, PC, and ICT) in the patients. CONCLUSION: Obsessional beliefs appear to be related to MDD.