[Psychological stress during the COVID-19 pandemic: consequences for psychiatric patients and therapeutic implications]. / Psychische Belastung während der COVID-19-Pandemie: Konsequenzen für psychiatrisch Erkrankte und therapeutische Implikationen.

BACKGROUND: The outbreak of the COVID-19 disease and the rapid spread of the inducing coronavirus SARS-CoV­2 threatens not only people's physical health but also their mental health. Its influence on incidence and course of existing illnesses in the psychiatric outpatient sector in Germany is still unknown. METHODS: The medical reports of 682 persons in psychiatric treatment were retrospectively investigated, regarding their subjective response to this pandemic and its clinical relevance. RESULTS: Of the patients 60.5% (n = 378) experienced greater psychological stress, 14.5% (n = 99) reported fear of the SARS-CoV­2 and the possible danger of infection, 25.5% (n = 174) reported fear resulting from the protective measures taken (lock down) and 4.3% (n = 29) reported fear of both. This differed significantly across diagnoses: people with anxiety disorders reported significantly greater stress as well as greater fear of the virus, whereas people with psychoses were significantly less affected than the other patients. Of the participants 43.7% (n = 132) were so strongly affected that acute treatment had to be implemented and 6.0% (n = 18) had to be referred to inpatient care. DISCUSSION: People with mental illnesses are particularly vulnerable to the psychological strain of the COVID-19 pandemic. Long-term studies on the further course of disease will be necessary. Additional studies that test interventions to build resilience in this population will also be needed.

Serotonin 1A receptor density measured by F18-Mefway PET/CT in mesiotemporal cortex and raphe does not discriminate therapeutic response in patients with major depressive episode.

BACKGROUND: More than 50% of patients with major depressive episode (MDE) fail to respond to initial treatment with first line pharmacological therapy. Altered receptor and serotonin transporter function are considered to be associated with mental disorders. Our investigation aimed on the density of the HT1A receptor in mesiotemporal cortex (MTC) and raphe measured by F18-Mefway in patients with MDD. METHODS: Patients with untreated clinically suspected major depressive episode were recruited from June 2012 to May 2014. 49 patients were included into the study: 36 patients (73%) were identified as responders, whereas 13 (27%) were non-responders. Gender distribution was 26 men (56%) and 23 women (44%). For treatment, only a standard medication of a selective serotonin reuptake inhibitor (SSRI) with escitalopram in a range of 10-20 mg/day was permitted. Responders were defined by improvement of the MADRS>50%. Visually MTC had the highest uptake of F18-Mefway among all brain regions, an asymmetry could not be observed in any patient. An elliptical region was drawn over the amygdala and hippocampus area and a small circular region was drawn over the raphe nuclei. All data were calculated related to (unspecific) cerebellar uptake. RESULTS: The quotient of the right MTC was 5.00 [4.33; 5.50] in all patients, in responders 5.00 [4.00; 5.75] and in non-responders 5.00 [4.50; 5.50] (P=0.56). The quotient of the left MTC presented with a median level of 4.50 [4.50; 5.50] in all persons. The responders had 4.50 [4.50; 5.75] which was not statistically significant to the data of the non-responders with 5.00 [4.50; 5.50] at P=0.64. The raphe had a median quotient of 2.50 [2.00; 3.00] in all and the cohort of responders, whereas non-responders had 2.50 [2.00; 2.50] (P=0.61). Also the absolute values of SUV in the three brain regions were not statistically different between the cohorts. Additionally, we did not find any sex-related differences in our patient group. CONCLUSIONS: Serotonin 1A receptor density can be assessed efficiently by F18-Mefway and PET-CT in patients with MDE. The method can be estimated as a possible tool for clinical and academic investigation, marked tracer uptake can constantly be observed at MTC and the raphe. Anyhow, under conditions of real life in patient care, it is not possible to distinguish patients with a good prognosis who will respond to standard SSRI therapy from non-responders who would benefit from a different therapeutic approach starting earlier.

Attitudes towards psychopharmacology and psychotherapy in psychiatric patients with and without migration background.

BACKGROUND: Sociodemographic factors, attitude towards treatment and acculturation may be important factors influencing the decision of immigrants to seek and maintain psychiatric treatment. A better understanding of these factors may significantly improve treatment adherence and outcome in these patients. Therefore, we investigated factors associated the attitude towards psychotherapy and medication in a sample of psychiatric outpatients with and without migration background. METHODS: N = 381 patients in a psychiatric outpatient unit offering specialized treatment for migrants were included in this study. Attitude towards psychotherapy was assessed using the Questionnaire on Attitudes Toward Psychotherapeutic Treatment, attitude towards medication with the Drug Attitude Inventory-10. Acculturation, symptom load and sociodemographic variables were assessed in a general questionnaire. Statistical analyses included analyses of covariance and hierarchical regression. RESULTS: Patients of Turkish and Eastern European origin reported a significantly more positive attitude towards medication than patients without migration background. When controlling for sociodemographic and clinical variables, we did not observe any significant differences in attitude towards psychotherapy. Acculturation neither influenced the attitude towards psychotherapy nor towards medication. CONCLUSION: Our study indicates that sociodemographic and clinical factors may be more relevant for patients´ attitudes towards treatment than acculturation. Considering these factors in psychiatric treatment of patients with migration background may improve treatment outcome and adherence.

Identification of mega-environments in Europe and effect of allelic variation at maturity E loci on adaptation of European soybean.

Soybean cultivation holds great potential for a sustainable agriculture in Europe, but adaptation remains a central issue. In this large mega-environment (MEV) study, 75 European cultivars from five early maturity groups (MGs 000-II) were evaluated for maturity-related traits at 22 locations in 10 countries across Europe. Clustering of the locations based on phenotypic similarity revealed six MEVs in latitudinal direction and suggested several more. Analysis of maturity identified several groups of cultivars with phenotypic similarity that are optimally adapted to the different growing regions in Europe. We identified several haplotypes for the allelic variants at the E1, E2, E3 and E4 genes, with each E haplotype comprising cultivars from different MGs. Cultivars with the same E haplotype can exhibit different flowering and maturity characteristics, suggesting that the genetic control of these traits is more complex and that adaptation involves additional genetic pathways, for example temperature requirement. Taken together, our study allowed the first unified assessment of soybean-growing regions in Europe and illustrates the strong effect of photoperiod on soybean adaptation and MEV classification, as well as the effects of the E maturity loci for soybean adaptation in Europe.

[What do Interpreters Cost? - A Retrospective Analysis of the Costs for Interpreters in Treatment of Refugees in a Psychiatric Outpatient Clinic in Berlin]. / Was kosten uns Dolmetscher? ­ Eine retrospektive Analyse der Dolmetscherkosten in der Behandlung von Flüchtlingen in einer Psychiatrischen Institutsambulanz in Berlin.

Clinical diagnostics of mental disorders especially among refugees and asylum seekers come with unique difficulties: language barriers, different forms of expression and concepts of the understanding of mental illness as well as a different cultural background. Therefore professional interpreters are needed but associated with a higher effort related to costs and time. We conducted a retrospective analysis of costs, which incurred by the use of professional interpreters in our outpatient clinic in Berlin, Germany, in the first quarter 2016 for the treatment of refugees and asylum seekers. The sample consisted of 110 refugees and asylum seekers; the highest costs in the use of interpreters incurred among Neurotic, stress-related and somatoform disorders (53.04%), especially Posttraumatic Stress Disorder (39.04%), as well as affective disorders (38.47%), especially major depressive episodes (25.23%). Our data point out the crucial need of a regulation of costs with regard to the service of professional interpreters in Germany.

The Differential Impact of Lockdown Measures Upon Migrant and Female Psychiatric Patients - A Cross-Sectional Survey in a Psychiatric Hospital in Berlin, Germany.

The COVID-19 pandemic could have major effects on already vulnerable individuals with psychiatric disorders. It is important to assess how different patient groups respond to stress related to the pandemic, and what additional factors influence it, including family-related stress, migration background, and sex. We conducted a survey in a sample of 294 psychiatric patients in a large outpatient clinic in Berlin, measuring level of distress in relation to COVID-19 lockdown as well as family-related distress. We also measured potential influencing factors such as media consumption and medical support. In the migration background group, we found that women had more lockdown related psychological distress than men. This was not apparent in those patients with a German background. We found that females were more strongly affected by family-related distress, particularly those with a migration background. People with PTSD were most strongly affected by family-related distress, whereas people with psychotic disorders and addiction reported the least distress. There were no effects of media consumption. There were no differences in ability to abide by the lockdown related restrictions across diagnoses. Our results support earlier findings on differential vulnerability of diagnostic groups to these stressors. Thus, clinicians can optimize treatment by taking family-related stressors into account particularly for females and people with a migrant background.

[The Influence of Residence Status on Psychiatric Symptom Load of Asylum Seekers in Germany]. / Psychische Symptombelastung bei Asylsuchenden in Abhängigkeit vom Aufenthaltsstatus.

BACKGROUND: The aim of this study was to assess asylum seekers' views on their legal situations, asylum procedures and living conditions, and the relationship of these factors towards psychological stress. METHODS: 650 asylum seekers in Berlin received a questionnaire. RESULTS: 76,3 % (N = 496) completed the questionnaires in full. According to psychological test criteria, 74,6 % (N = 370) of these respondents indicated symptoms of mental disorders. There were significant correlations between insecure residency status and these symptoms. Respondents with higher symptom load took less advantage of support, participated less in measures designed to assist integration, and described more difficulties in their hearing. Only 11.6 % out of the asylum seekers with mental Illness indicating symptoms in our sample were under psychiatric treatment. CONCLUSION: Our data emphazise the high relevance of mental health burden among refugees.

[SPECT and FDG-PET in diagnostics of neurolues]. / SPECT und FDG-PET in der Diagnostik der Neurolues.

Syphilis is a recurrent treponematosis of acute and chronic evolution. In general it is either sexually or congenitally transmitted. Primary syphilis appears as a single and painless lesion. Secondary syphilis may manifest years later, the secondary bacteremic stage is accompanied by generalized mucocutaneous lesions. Tertiary disease can be disseminated to bones and virtually any organ, involving principally the ascending aorta and the central nervous system. Nuclear medicine provides diagnostic methods in case of skeletal manifestations by bone scan - identifying periostitis and osteomyelitis. Hepatic gummas can be imaged by 99m-Tc-colloid liver scintigraphy. In neurosyphilis brain perfusion SPECT enables imaging of cerebral involvement by small vessel endarteritis resulting from syphilitic vascular disease. 18-FDG PET is also useful to evaluate neurosyphilis, a reduction of brain glucose consumption is observed. The technique adequately enables imaging of therapeutic response and might be superior to morphologic imaging. We present our experiences with these nuclear medicine methods in patients with neurolues. The incidence of neurolues is estimated at 2 per 100.000 inhabitants worldwide, migration processes might bring a re-emergence of this disease to Austria and other developed countries of the EU. Scintigraphic methods should be kept in mind for diagnostic evaluation of neurosyphilis.

[Clinical and sociodemographic Differences Between Patients with and without Migration Background in a Psychiatric Outpatient Service]. / Klinische und soziodemografische Unterschiede zwischen Patienten mit und ohne Migrationshintergrund in einer Psychiatrischen Institutsambulanz.

OBJECTIVE: A better understanding of specific sociodemographic and clinical factors in patients with migration background may help to significantly improve psychiatric treatment outcome of these patients. Therefore, we investigated these factors in a large sample of psychiatric outpatients. METHODS: N = 423 psychiatric patients of a large outpatient service were assessed for sociodemographic variables as well as clinical variables including diagnosis, psychopharmacological treatment, treatment duration and current symptom load (SCL-14). RESULTS: We found significant differences between patients with and without migration background in terms of sociodemographic and clinical factors such as education, employment and main diagnose. Patients with migration background had a significantly higher current symptom load, especially for somatic symptoms. CONCLUSION: The data underline the large differences between patients with and without migration background regarding sociodemographic and clinical factors. These differences should be considered in psychiatric treatment of these patients.