Adaptive evolution of the enigmatic Takakia now facing climate change in Tibet.

The most extreme environments are the most vulnerable to transformation under a rapidly changing climate. These ecosystems harbor some of the most specialized species, which will likely suffer the highest extinction rates. We document the steepest temperature increase (2010-2021) on record at altitudes of above 4,000 m, triggering a decline of the relictual and highly adapted moss Takakia lepidozioides. Its de-novo-sequenced genome with 27,467 protein-coding genes includes distinct adaptations to abiotic stresses and comprises the largest number of fast-evolving genes under positive selection. The uplift of the study site in the last 65 million years has resulted in life-threatening UV-B radiation and drastically reduced temperatures, and we detected several of the molecular adaptations of Takakia to these environmental changes. Surprisingly, specific morphological features likely occurred earlier than 165 mya in much warmer environments. Following nearly 400 million years of evolution and resilience, this species is now facing extinction.

Contribution of Food to the Human Health Burden of Antimicrobial Resistance.

The impact of foodborne antimicrobial resistance (AMR) on the human health burden of AMR infections is unknown. The aim of this review was to evaluate and summarize the scientific literature investigating all potential sources of human AMR infections related to food. A literature search was conducted in Embase (Ovid) and MEDLINE (Ovid) databases to identify appropriate studies published between 2010 and 2023. The results of the search were reviewed and categorized based on the primary subject matter. Key concepts from each category are described from the perspective of food safety as a public health objective. The search yielded 3457 references, 1921 remained after removal of duplicates, abstracts, editorials, comments, notes, retractions, and errata. No properly designed source attribution studies were identified, but 383 journal articles were considered relevant and were classified into eight subcategories and discussed in the context of four streams of evidence: prevalence data, epidemiological studies, outbreak investigations and human health impact estimates. There was sufficient evidence to conclude that AMR genes, whether present in pathogenic or nonpathogenic bacteria, constitute a foodborne hazard. The level of consumer risk owing to this hazard cannot be accurately estimated based on the data summarized here. Key gaps in the literature are noted.

Creating healthy food environments in recreation and sport settings using choice architecture: a scoping review.

Recreation and sport settings (RSS) are ideal for health promotion, however, they often promote unhealthy eating. Choice architecture, a strategy to nudge consumers towards healthier options, has not been comprehensively reviewed in RSS and indicators for setting-based multi-level, multi-component healthy eating interventions in RSS are lacking. This scoping review aimed to generate healthy food environment indicators for RSS by reviewing peer-reviewed and grey literature evidence mapped onto an adapted choice architecture framework. One hundred thirty-two documents were included in a systematic search after screening. Data were extracted and coded, first, according to Canada's dietary guideline key messages, and were, second, mapped onto a choice architecture framework with eight nudging strategies (profile, portion, pricing, promotion, picks, priming, place and proximity) plus two multi-level factors (policy and people). We collated data to identify overarching guiding principles. We identified numerous indicators related to foods, water, sugary beverages, food marketing and sponsorship. There were four cross-cutting guiding principles: (i) healthy food and beverages are available, (ii) the pricing and placement of food and beverages favours healthy options, (iii) promotional messages related to food and beverages supports healthy eating and (iv) RSS are committed to supporting healthy eating and healthy food environments. The findings can be used to design nested, multipronged healthy food environment interventions. Future research is needed to test and systematically review the effectiveness of healthy eating interventions to identify the most promising indicators for setting-based health promotion in RSS.

A Clinical Trial of Psychodynamic-Interactional and Body Therapy in Somatoform Pain Disorders - Positive Interpersonal Experiences for Patients with Early Trauma.

Objectives: The aim of this clinical trial was to explore whether psychodynamic-interactional therapy leads to a better outcome in the treatment of somatoform pain disorders when combined with body therapy. Methods: 30 patients diagnosed with this disorder took part in outpatient group therapies with 25 sessions. In the intervention condition, sessions based on psychodynamic-interactional and body therapy took place in weekly change, while in the control condition all sessions were based on psychodynamic-interactional therapy. Data were collected with self-report measures at the beginning and end of therapy and at the 6-months follow-up. Results: Under both conditions somatic and psychological symptoms merely remained stable from the first to the third measurement time. However, patients expressed a high level of satisfaction with the relationships in the group. Conclusions: Contrary to the assumptions, the two therapy conditions did not differ in the treatment outcome. Both conditions proved successful in providing patients with supporting interpersonal experiences.

How paediatric drug development and use could benefit from OMICs: A c4c expert group white paper.

The safety and efficacy of pharmacotherapy in children, particularly preterms, neonates and infants, is limited by a paucity of good-quality data from prospective clinical drug trials. A specific challenge is the establishment of valid biomarkers. OMICs technologies may support these efforts by complementary information about targeted and nontargeted molecules through systematic characterization and quantitation of biological samples. OMICs technologies comprise at least genomics, epigenomics, transcriptomics, proteomics, metabolomics and microbiomics in addition to the patient's phenotype. OMICs technologies are in part hypothesis-generating, allowing an in depth understanding of disease pathophysiology and pharmacological mechanisms. Application of OMICs technologies in paediatrics faces major challenges before routine adoption. First, developmental processes need to be considered, including a subdivision into specific age groups as developmental changes clearly impact OMICs data. Second, compared to the adult population, the number of patients is limited as are the type and amount of necessary biomaterial, especially in neonates and preterms. Thus, advanced trial designs and biostatistical methods, noninvasive biomarkers, innovative biobanking concepts including data and samples from healthy children, as well as analytical approaches (eg liquid biopsies) should be addressed to overcome these obstacles. The ultimate goal is to link OMICs technologies with innovative analysis tools, such as artificial intelligence at an early stage. The use of OMICs data based on a feasible approach will contribute to the identification complex phenotypes and subpopulations of patients to improve the development of medicines for children with potential economic advantages.

Telemedicine for outpatient treatment of depressive disorders.

BACKGROUND: The newly developed app TellUs is a digital offering for psychiatric outpatient treatment that includes diagnostic and therapeutic tools. The aim of this study was to test the clinical efficiency and patient satisfaction of TellUs. METHODS: Sixty-four patients with depressive disorder took part in the study for 3 months. The intervention group was treated digitally with TellUs and the control group received visiting treatment (treatment as usual) during that time. RESULTS: In both groups, a significant decrease of depressive symptoms and general strain through psychological symptoms, along with an increase of quality of life in the psychological domain, was shown. Furthermore, both groups were highly satisfied with the treatment. CONCLUSIONS: TellUs was shown to be equivalent to treatment as usual in terms of clinical efficiency and patient satisfaction.

Quality of Parental Care and Traumatic Experiences in Childhood Related to Schizophrenic Disorders.

In recent times, an increasing interest in the role of childhood adversities in schizophrenia can be seen. In this study, 37 schizophrenic patients were compared with 25 individuals from the general population with regard to the quality of parental care and traumatic experiences in childhood. Two self-report scales for retrospective measurement of these variables were used that differentiate between maternal and paternal rejection, emotional warmth and control on the one hand, and trauma subtypes on the other. The schizophrenic patients scored lower regarding both parents' emotional warmth and higher regarding emotional and physical abuse and neglect. Group membership was correctly predicted with these childhood variables in 83% of cases, with the mother's emotional warmth being the best predictor. The findings underline the relevance of childhood adversities in schizophrenic diseases in adulthood, with special emphasis on the role of emotional acceptance from the primary caregiver.

Determination of Free-PSA (fPSA) and fPSA/PSA-Ratio Using A Point-of-Care Device.

BACKGROUND: Prostate specific antigen (PSA) and free PSA (fPSA) are important tools for diagnosing prostate cancer (PC). Efforts are continuously undertaken to provide more patient-centered healthcare. The application of point-of-care (POC) systems for laboratory analyses represents a step in this direction. Previous investigations on total PSA measurements using a POC system (concile® Ω100 POC reader) showed good concordance with standard laboratory measurements. For the same POC reader a novel system for fPSA was developed. In the current study, we prospectively evaluated the quality of the POC system for fPSA. METHODS: Sixty-four patients undergoing PSA measurements in our outpatient clinic between 06/2015 and 09/2015 were enrolled in the study. We measured total PSA (tPSA) and fPSA with a POC reader system (concile® Ω100) and a standard laboratory system (Siemens Immulite 2000®) and compared the respective results using linear regression analyses for PSA, fPSA, and fPSA/tPSA ratio (%fPSA). RESULTS: The coefficients of determination (r²) for fPSA and %fPSA were 0.85 (p < 0.001) and 0.82 (p < 0.001) in the subgroup with total PSA between 4 and 10 ng/mL. In the subgroup with tPSA ≤ 4 ng/mL, r² for fPSA concile® was 0.55 (p < 0.001) and 0.10 (p = 0.088) for %fPSA. In the subgroup of tPSA > 10 ng/mL the r² for fPSA and %fPSA was 0.50 (p = 0.022) and 0.50 (p = 0.022), respectively. CONCLUSIONS: The POC fPSA values correlated well with the laboratory analyses, specifically in the clinically relevant diagnostic range of tPSA 4 - 10 ng/mL. These results complement the tPSA data obtained previously and indicate the reliability of the fPSA method and the resulting %fPSA score.

Single-use versus reusable ureterorenoscopes for retrograde intrarenal surgery (RIRS): systematic comparative analysis of physical and optical properties in three different devices.

INTRODUCTION: Retrograde intrarenal surgery (RIRS) represents a standard option for kidney stone removal. However, RIRS is considered a cost-intensive procedure. Single-use flexible ureterorenoscopes have been introduced to improve budget predictability in RIRS. We assessed differences in physical and optical properties of single-use devices compared to standard reusable endoscopes. METHODS: In two single-use (LithoVue™, Boston Scientific; Pusen Uscope UE3011™), and one reusable ureterorenoscope (Flex-Xc™, Karl Storz), we investigated flow rates, deflection, illuminance, and intrapelvic pressure in a porcine kidney model. Subjective image quality was assessed using a standardized questionnaire. Common insertable devices were applied to investigate additional influence on physical properties. RESULTS: Significant variability in maximum flow rates was observed (Flex-Xc™: 25.8 ml/min, LithoVue™: 30.3 ml/min, Pusen™: 33.4 ml/min, p < 0.05). Insertion of a guide wire resulted in the highest reduction of flow rates in all endoscopes. Flection led to a reduction of absolute flow rates up to 9.4% (Flex-Xc™). Light intensity at 20/50 mm distance was 9090 lx/1857 lx (Flex-Xc™) and 5733 lx/1032 lx (LithoVue™) and 2160 lx/428 lx (Pusen™), respectively (p < 0.05). Subjective image quality score was highest using the Flex-Xc™ endoscope. During manipulation, maximum intrarenal pressure up to 66 mmHg (Pusen™) was measured. CONCLUSIONS: Significant differences in physical and optical properties of single-use or reusable flexible ureterorenoscopes are present, with putative influence on surgical efficacy and complications. Further comparative evaluation of single-use and reusable endoscopes in a clinical scenario is useful. Moreover, utilization of ureteral access sheaths may be considered to avoid renal damage.

Recollections of Emotional Abuse and Neglect in Childhood as Risk Factors for Depressive Disorders and the Need for Psychotherapy in Adult Life.

Theoretical and empirical works have pointed out that depression comes along with adverse interpersonal experiences in childhood and adult life. The purpose of this study was to explore whether past and current experiences differ in their relevance for depression. A clinical group of 80 psychotherapy patients diagnosed with a depressive disorder was contrasted with a control group of 111 nondepressed patients from somatic facilities. Child abuse, neglect, and adult attachment dimensions were measured with self-report scales. Depression was correlated with emotional abuse, neglect, and attachment anxiety. However, solely emotional abuse and neglect significantly predicted the probability to be in the group of depressed patients, whereas attachment anxiety did not contribute to this prediction. The findings reveal that childhood variables, namely, recollections of emotional traumas, are more closely associated with depression than representations of adult attachment bonds and therefore need special attention in the psychotherapeutic treatment of depressive disorders.

Attachment in romantic relationships and somatization.

Adult attachment representations have been considered to play a role in the development and treatment of somatizing behavior. In this study, the associations between the two attachment dimensions avoidance and anxiety and dimensions of psychopathology (somatization, depression, and general anxiety) were explored. The sample consists of 202 outpatients diagnosed with a somatoform disorder. Data were collected via self-report measures. A path analysis shows that the two attachment dimensions are not directly associated with somatization. There are, however, significant indirect associations between attachment and somatization mediated by depression and general anxiety, which are more pronounced for attachment anxiety than for attachment avoidance. The findings reveal that a low level of attachment security in romantic relationships, especially an anxious stance toward the partner, comes along with poor mental health, which in turn is related to a preoccupation with somatic complaints. Implications for the treatment of somatizing patients are discussed.

Creating a Medication Therapy Observational Research Database from an Electronic Medical Record: Challenges and Data Curation.

BACKGROUND: Observational research has shown its potential to complement experimental research and clinical trials by secondary use of treatment data from hospital care processes. It can also be applied to better understand pediatric drug utilization for establishing safer drug therapy. Clinical documentation processes often limit data quality in pediatric medical records requiring data curation steps, which are mostly underestimated. OBJECTIVES: The objectives of this study were to transform and curate data from a departmental electronic medical record into an observational research database. We particularly aim at identifying data quality problems, illustrating reasons for such problems and describing the systematic data curation process established to create high-quality data for observational research. METHODS: Data were extracted from an electronic medical record used by four wards of a German university children's hospital from April 2012 to June 2020. A four-step data preparation, mapping, and curation process was established. Data quality of the generated dataset was firstly assessed following an established 3 × 3 Data Quality Assessment guideline and secondly by comparing a sample subset of the database with an existing gold standard. RESULTS: The generated dataset consists of 770,158 medication dispensations associated with 89,955 different drug exposures from 21,285 clinical encounters. A total of 6,840 different narrative drug therapy descriptions were mapped to 1,139 standard terms for drug exposures. Regarding the quality criterion correctness, the database was consistent and had overall a high agreement with our gold standard. CONCLUSION: Despite large amounts of freetext descriptions and contextual knowledge implicitly included in the electronic medical record, we were able to identify relevant data quality issues and to establish a semi-automated data curation process leading to a high-quality observational research database. Because of inconsistent dosage information in the original documentation this database is limited to a drug utilization database without detailed dosage information.

The 10-Item Short Form of the German Experiences in Close Relationships Scale (ECR-G-10)-Model Fit, Reliability, and Validity.

The aim of the present work was the development and validation of a short form of the Experiences in Close Relationship Scale (ECR) in German. Three studies were conducted. In study 1, the best items for the short form were selected from the item pool of the original version based on ant colony optimization (ACO), a recently developed probabilistic approach. Data from three samples collected at a university, an online portal, and a psychosomatic clinic with a total of 1470 participants were analyzed. A 10-item solution resulted, measuring avoidance and anxiety with five items each. This solution showed a good model fit and acceptable reliability in all three samples. The two new short scales were independent of each other. In study 2, the 10-item solution was validated by correlating the new short scales with external criteria. Data from previous studies that included student, community, and clinical samples were reanalyzed. Both short scales showed expected correlations with measures of romantic relationships, personality, psychopathology, and childhood trauma, indicating convergent and discriminant validity. The significant correlations were moderate to strong. In study 3, the selected ten items alone and several content-related scales were presented online to 277 participants, most of them students. The good results in terms of model fit, reliability, and validity observed in studies 1 and 2 could be replicated here. The new short form, called ECR-G-10, allows the measurement of attachment avoidance and anxiety in an economic way in research and clinical practice.

Psychosocial functioning as a mediator between childhood trauma and symptom severity in patients with schizophrenia.

BACKGROUND: There is empirical evidence that childhood trauma is associated with symptom severity and psychosocial functioning in schizophrenia. OBJECTIVE: The present study aimed to further elucidate these associations by examining which subdomains of schizophrenic symptoms and psychosocial functioning are associated with childhood trauma. In addition, it should be tested whether the association between childhood trauma and schizophrenic symptoms is mediated by psychosocial functioning. PARTICIPANTS AND SETTING: Participants of this study were 253 inpatients of five psychiatric hospitals diagnosed with schizophrenia. Clinical interviews were conducted with these patients towards the end of therapy. METHODS: Childhood trauma was assessed with the Childhood Trauma Questionnaire (CTQ), a retrospective self-report scale. Schizophrenic symptoms were measured with the Positive and Negative Syndrome Scale (PANSS) and psychosocial functioning with the Personal and Social Performance Scale (PSP), two measures for ratings by experts. RESULTS: Most participants were affected by childhood trauma, with 91.7 % reporting at least one trauma. Childhood trauma showed small but significant correlations with positive symptoms and general psychopathology, and also with psychosocial functioning in the occupational and social area and in control over aggressive behavior. Psychosocial functioning was shown to mediate the association between childhood trauma and symptom severity, whereby full mediation was found with regard to positive symptoms and partial mediation with regard to general psychopathology. CONCLUSIONS: The findings suggest that good psychosocial functioning mitigates the negative impact of childhood trauma on illness severity in schizophrenic patients. Therapeutic interventions that promote personal and social resources are therefore useful in the treatment of schizophrenia.

Joint Crisis Plans and Crisis Cards in Inpatient Psychiatric Treatment­a Multicenter Randomized Controlled Trial

BACKGROUND: Joint Crisis Plans (JCP) and crisis cards (CC) are both instruments designed to improve the management of future psychiatric crisis situations, but they differ, for example, in terms of resource use, legal validity, and aims. International research findings for JCP are inconsistent. METHODS: From January 2018 to December 2020, a single-blinded, two-armed multicenter RCT was carried out, with assessments at T0 (baseline) and T1 (18 months later). The patients included had schizophrenia or schizoaffective disorder and were aged between 18 and 62 years. The primary outcome was the cumulative duration of inpatient treatment (voluntary/involuntary), and coercive measures comprised the secondary outcome. Trial registration: DRKS00013985. RESULTS: Of the 266 study participants, 157 completed the study. In the CC group 57.8% and in the JCP group 64.9% were admitted to psychiatric hospitals between the index treatment and T1 (p = 0.367); 8.4% of the CC group and 12.2% of the JPC group were admitted against their will (p = 0.441). The cumulative treatment duration was not significantly shorter (p = 0.631) in the JPC group (mean 42.43 days, SD = 48.60) than in the CC group (50.16 days, SD = 74.16). Thus, JPCs did not achieve the expected improvement with regard to the primary endpoint. There were also no relevant differences regarding the secondary endpoint. Major effects in favor of the JCP were observed, however, in patients' development of conficence in the treatment teams and in their active participation in the treatment procedure. CONCLUSION: Although the study showed no superiority of JCP over CC with regard to the primary and secondary outcomes, JCP should be used more frequently in routine practice as an intervention to support a participative approach to treatment.

[Medical students' attitudes towards mental illness: a matter of studies or personality?]. / Einstellungen von Medizinstudierenden zu psychischen Erkrankungen - Eine Frage des Studiums oder der Persönlichkeit?

Stigmatization of mental illness is a widespread phenomenon even among health professionals. To explore the origins of this inappropriate attitude, medical students at the beginning and in the end of their studies were examined with self-report measures of social distance towards mentally ill persons, beliefs about etiology of mental disorders, valuation of psychotherapy and the personality features empathy and narcissism. While the students' attitudes turn out to be unrelated to the personality features, significant differences between the two groups were found indicating that distance towards mentally ill patients in the medical role and ambivalence about the etiological factors of mental disorders are stronger pronounced in the end of the studies compared to the beginning. These findings underline the need to prepare medical students better for contacts with mentally ill patients.

Poor Reporting Quality in Basic Nutrition Research: A Case Study Based on a Scoping Review of Recent Folate Research in Mouse Models (2009-2021).

Transparent reporting of nutrition research promotes rigor, reproducibility, and relevance to human nutrition. We performed a scoping review of recent articles reporting dietary folate interventions in mice as a case study to determine the reporting frequency of generic study design items (i.e., sex, strain, and age) and nutrition-specific items (i.e., base diet composition, intervention doses, duration, and exposure verification) in basic nutrition research. We identified 798 original research articles in the EMBASE, Medline, Food Science and Technology Abstracts (FSTA), Global Health, and International Pharmaceutical Abstracts (IPA) databases published between January 2009 and July 2021 in which a dietary folic acid (FA) intervention was used in mice. We identified 312 original peer-reviewed articles including 191 studies in nonpregnant and 126 in pregnant mice. Most studies reported sex (99%), strain (99%), and age (83%). The majority of studies used C57BL/6 (53%) or BALB/c (11%) mice aged 3-9 wk. Nonpregnancy studies were more likely to use only male mice (57%). Dietary FA interventions varied considerably and overlapped: deficiency (0-3 mg/kg), control (0-16 mg/kg), and supplemented (0-50 mg/kg). Only 63% of studies used an open-formula base diet with a declared FA content and 60% of studies verified FA exposure using folate status biomarkers. The duration of intervention ranged from 1 to 104 wk for nonpregnancy studies. The duration of intervention for pregnancy studies was 1-19 wk, occurring variably before pregnancy and/or during pregnancy and/or lactation. Overall, 17% of studies did not report ≥1 generic study design item(s) and 40% did not report ≥1 nutrition-specific study design item(s). The variability and frequent lack of reporting of important generic and nutrition-specific study design details in nutrition studies limit their generalizability, reproducibility, and interpretation. The use of reporting checklists for animal research would enhance reporting quality of key study design and conduct factors in animal-based nutrition research.

Psychosocial functioning as a personal resource promoting a milder course of schizophrenia.

Schizophrenia has been shown repeatedly to be associated with a low level of psychosocial functioning. It is assumable that psychosocial functioning is related not only to current, but also to future symptom severity. To test this assumption, a follow-up study with two measurement time points with an interval of 18 months was conducted. In total, 154 inpatients from five psychiatric hospitals with a diagnosis of a schizophrenic disorder took part at both visits. Psychosocial functioning was measured with the Personal and Social Performance Scale (PSP scale) at baseline, and schizophrenic symptoms were assessed with the Positive and Negative Syndrome Scale (PANSS) at baseline and at follow-up. Two PSP subscales, i.e. socially useful activities and control over disturbing and aggressive behavior, turned out to be significant predictors of symptom severity 18 months later. The findings reveal that personal resources in the occupational domain and in adequate interpersonal behavior can have a positive impact on the long-term course of schizophrenia.

[Attachment and somatoform disorders: low coherence and unresolved states of mind related to chronic pain]. / Bindung und somatoforme Störungen: Geringe Kohärenz und unverarbeitete Bindungsrepräsentationen bei chronischem Schmerz.

Although attachment theory has become an influential approach used for the study of mental disorders, hitherto little has been known about the relation of attachment to somatoform disorders. In this study 15 patients with a somatoform pain disorder were compared with 15 non-clinical control participants. Attachment representations were measured by the Adult Attachment Interview (AAI). Compared to the control group, the patient group describes parental behavior as less loving and more rejecting, expresses more anger towards the mother, shows more signs of unresolved loss and trauma, and their interviews are markedly less coherent. None of the patients is classified as secure; the majority falls within the unresolved category. The findings of this study can contribute to a better understanding of the often described adversities in the therapeutic alliance with these patients.