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Abdelkhalek K, Rhein M, Deest M, Buchholz V, Bleich S, Lichtinghagen R, Vyssoki B, Frieling H, Muschler M, Proskynitopoulos PJ, Glahn A. Dysregulated Methylation Patterns in Exon IV of the Brain-Derived Neurotrophic Factor (BDNF) Gene in Nicotine Dependence and Changes in BDNF Plasma Levels During Smoking Cessation. Front Psychiatry 2022; 13:897801. [PMID: 35836661 PMCID: PMC9273814 DOI: 10.3389/fpsyt.2022.897801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Several studies reported dysregulated protein levels of brain-derived neurotrophic factor (BDNF) in smokers and during cessation. However, the epigenetic regulation of the BDNF gene has not yet been investigated. We measured the plasma levels of BDNF and the epigenetic regulation of exon IV of the BDNF gene in smokers compared to healthy controls over a cessation period of 14 days. METHOD We measured BDNF plasma levels and BDNF promoter methylation in 49 smokers and 51 non-smokers at baseline, day 7, and day 14 of smoking cessation. Mean methylation levels of 11 Cytosine Guanosine dinucleotides of exon IV of the BDNF gene were determined via bisulfite sequencing. RESULTS BDNF plasma and methylation levels were significantly lower in healthy controls when compared with smokers across all time points. BDNF levels for smokers decreased significantly during the cessation period. Comparing the sexes, female smokers showed significantly lower plasma BDNF levels than healthy controls at baseline and over 14 days of cessation. Male and female smokers showed significantly higher mean methylation rates than non-smokers at baseline. In male smokers, mean methylation levels decreased significantly during the cessation period. CONCLUSION Our findings replicate the findings of previous studies that BDNF plasma levels are altered in smokers. Furthermore, BDNF expression and gene methylation are altered during the first 14 days of cessation. Our novel findings of dysregulated methylation patterns in exon IV of the BDNF gene further support the thesis that BDNF plays a role in nicotine dependence.
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Akkermann S, Halling T, Löffler F, Silber-Peest AS, Krüger T, Bleich S, Bauersachs J, Kahl KG, Westhoff-Bleck M. Impact of COVID-19 on Medical Supply in Adults With Congenital Heart Disease. Front Psychiatry 2022; 13:812611. [PMID: 35370818 PMCID: PMC8968127 DOI: 10.3389/fpsyt.2022.812611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/31/2022] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION In March 2020, the World Health organization declared COVID-19 a global pandemic. One year later, the direct and indirect burden of the COVID-19 pandemic become more visible. In this context, there is concern about the allocation of medical resources and medical treatment of other diseases than COVID-19. Particularly, patients with chronic diseases need constant medical and pharmacological treatment. Therefore, we evaluated a large cohort of patients with adult congenital heart disease (ACHD) regarding postponed medical appointments and their possibilities to receive medical treatment during the COVID-19 pandemic. METHODS This cross-sectional study included 559 patients with ACHD (mean age 37.32 ± 11.98; 47% female). Clinical characteristics, answers to questionnaires concerning lifestyle, psychological well-being, addictive behavior and adherence were related to postponed medical appointments and limited access to medical care. RESULTS One hundred and nine patients (19.5%) reported problems getting necessary medical treatment or visiting a physician. Higher anxiety levels (p = 0.004) emerged as the main factor associated with medical undertreatment. The main risk factors for postponement of least one medical appointment (n = 91) were higher depression (p = 0.013) and anxiety (p = 0.05) symptoms as well as female sex (p ≤ 0.0001) and documented arrhythmias (p = 0.007) indicating a particular risk group of cardiovascular complications. In contrast, frequent physical activity identified patients at lower risk. CONCLUSION In ACHD anxiety and depressive symptoms handicap patients to receive medical care. Postponement of medical appointments additionally relates to female sex and documented arrhythmias. The latter indicates that patients at high risk of adverse cardiac outcome avoid routine medical care. Our data may lead policy makers to develop strategies for the provision of medical services to particular vulnerable patient groups, and to optimize management of both future pandemics and daily routine.
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Westhoff MLS, Ladwig J, Heck J, Schülke R, Groh A, Deest M, Bleich S, Frieling H, Jahn K. Early Detection and Prevention of Schizophrenic Psychosis-A Review. Brain Sci 2021; 12:11. [PMID: 35053755 PMCID: PMC8774083 DOI: 10.3390/brainsci12010011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 01/04/2023] Open
Abstract
Psychotic disorders often run a chronic course and are associated with a considerable emotional and social impact for patients and their relatives. Therefore, early recognition, combined with the possibility of preventive intervention, is urgently warranted since the duration of untreated psychosis (DUP) significantly determines the further course of the disease. In addition to established diagnostic tools, neurobiological factors in the development of schizophrenic psychoses are increasingly being investigated. It is shown that numerous molecular alterations already exist before the clinical onset of the disease. As schizophrenic psychoses are not elicited by a single mutation in the deoxyribonucleic acid (DNA) sequence, epigenetics likely constitute the missing link between environmental influences and disease development and could potentially serve as a biomarker. The results from transcriptomic and proteomic studies point to a dysregulated immune system, likely evoked by epigenetic alterations. Despite the increasing knowledge of the neurobiological mechanisms involved in the development of psychotic disorders, further research efforts with large population-based study designs are needed to identify suitable biomarkers. In conclusion, a combination of blood examinations, functional imaging techniques, electroencephalography (EEG) investigations and polygenic risk scores should be considered as the basis for predicting how subjects will transition into manifest psychosis.
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Wieting J, Deest M, Bleich S, Frieling H, Eberlein C. N-Acetylcysteine provides limited efficacy as treatment option for skin picking in Prader-Willi syndrome. Am J Med Genet A 2021; 188:828-835. [PMID: 34854203 DOI: 10.1002/ajmg.a.62589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 11/07/2021] [Accepted: 11/15/2021] [Indexed: 12/17/2022]
Abstract
Prader-Willi syndrome (PWS) is a rare neurodevelopmental disorder based on a loss of paternally expressed genes in chromosome region 15q11-13. In addition to typical characteristics such as hyperphagia, PWS is evidenced by a certain behavioral phenotype. Common indicators are repetitive behaviors, temper tantrums, and self-injurious behaviors such as skin- and/or rectal picking. N-Acetylcysteine (NAC) was previously described as a promising therapeutic option for skin picking in PWS. In this case series, we retrospectively investigated the effect of pharmacotherapy with NAC in 14 individuals with PWS suffering from skin- and/or rectal picking. Treatment success was determined using the Clinical Global Impression-Improvement scale (CGI-I). The Clinical Global Impression-Efficacy index (CGI-EI) was used to put treatment success and side effects into perspective. Six of fourteen patients, all of which were female, showed improvement in symptoms (dosage 1800-2400 mg/day), whereas six patients did not show any change during treatment. Moreover, two male patients treated for solitary rectal picking showed new onset of skin picking. Across all cases, a CGI-I of 3 (corresponding to minimal improvement) was seen after 3 months of treatment, with a CGI-EI of 1.6 (corresponding to moderate efficacy). NAC remains a reasonable therapeutic option in certain cases of skin picking in PWS but provides only limited efficacy compared to previous studies on the topic. There was a higher rate of adverse drug reactions than previously reported. The results particularly suggest caution in future treatment in individuals with solitary rectal picking and reduced efficacy when coadministered with neuroleptics.
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Winkler D, Grohmann R, Friedrich ME, Toto S, Bleich S, Seifert J, Konstantinidis A, Shariat SF, Kasper S, Pjrek E. Urological adverse drug reactions of psychotropic medication in psychiatric inpatients - A drug surveillance report from German-speaking countries. J Psychiatr Res 2021; 144:412-420. [PMID: 34741839 DOI: 10.1016/j.jpsychires.2021.10.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/01/2021] [Accepted: 10/19/2021] [Indexed: 01/21/2023]
Abstract
Urological adverse drug reactions (UADR) are common during treatment with psychotropic medication. The aim of this study was to provide a systematic description of the differential profile of UADR of psychotropic drugs in a large naturalistic population. Data stems from psychiatric hospitals collected by AMSP (Arzneimittelsicherheit in der Psychiatrie), a continuous multi-center pharmacovigilance program in Austria, Germany, and Switzerland. 171 cases of severe UADR (0.037%) among a total population of 462 661 inpatients treated with psychotropic drugs in 99 psychiatric hospitals between 1993 and 2016 were examined. Urinary retention (129 cases, 0.028%) was the most common UADR followed by incontinence (23 cases, 0.005%) and nocturnal enuresis (16 cases, 0.003%). Risk of UADR was higher in patients with mania than in other diagnostic groups. Promethazine and haloperidol were the antipsychotics with the highest rate of UADR. Tricyclic antidepressants had a higher and selective serotonin reuptake inhibitors a lower risk for UADR than the respective other antidepressants. Amitriptyline and clomipramine were the most common causes of urinary retention and clozapine of urinary incontinence. This research improves our knowledge of the urological risk profiles of psychotropic drugs in inpatients and highlights compounds associated with higher or lower risk.
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Proskynitopoulos PJ, Rhein M, Petersson LP, Sperling CH, Wöhler J, Deest M, Bleich S, Frieling H, Hillemacher T, Glahn A. Differences in the promoter methylation of atrial natriuretic peptide and vasopressin in alcohol use disorder. A longitudinal case-control-study during withdrawal therapy. Psychoneuroendocrinology 2021; 133:105387. [PMID: 34399149 DOI: 10.1016/j.psyneuen.2021.105387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Both atrial natriuretic peptide (ANP) and vasopressin (VP) influence alcohol intake and withdrawal as well as craving and are also regulated by epigenetic factors. Disturbances in expression and promoter methylation status have been described in patients suffering from alcohol use disorder and alcohol withdrawal therapy. OBJECTIVES In this study, we wanted to map the progression of cytosine-phosphatidyl-guanine (CpG) methylation of the respective gene promoter of ANP and VP immediately after starting alcohol withdrawal therapy when compared with healthy controls METHODS: We recruited 34 males suffering from alcohol addiction or harmful use alongside 43 healthy male controls. Blood samples for methylation analyses were drawn on days 1, 2, 3, 4, and 7-10. RESULTS There was no difference in mean methylation for both VP and ANP during withdrawal. There was no difference at the ANP CpG-sites after correction for multiple testing. Regarding VP, methylation was significantly higher at CpG 033, CpG 064, CpG 103, CpG 118, and CpG 194 and significantly lower at CpG 053, CpG 060, and CpG 214 when compared to healthy controls. Via in silico analysis, we identified transcription factor binding sites that could potentially influence methylation-dependent gene transcription. CONCLUSIONS While there was no change in methylation status during withdrawal, significant differences in average methylation of specific CpG sites were observed for VP. We also identified the role of transcription factors in the context of promoter methylation as one potential mechanism that could explain the differences in VP levels between alcohol-dependent patients and healthy controls.
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Janke E, Groh A, Mühle C, Dürsteler-MacFarland KM, Wiesbeck GA, Kornhuber J, Jahn K, Groeschl M, Lichtinghagen R, Frieling H, Bleich S, Hillemacher T, Lenz B, Heberlein A. Association of Testosterone Levels and Steroid 5-Alpha-Reductase 2 Polymorphisms with Opioid Craving. Neuropsychobiology 2021; 80:64-73. [PMID: 32659769 DOI: 10.1159/000508681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 05/05/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIMS Opioid dependence is a severe disease which is associated with a high risk of relapse, even in cases of successful withdrawal therapy. Studies have shown alterations of the hypothalamic-pituitary-gonadal axis in opioid-dependent patients, such as decreased testosterone serum levels in affected males. Sex hormones and the steroid 5-alpha-reductase 2 (SRD5A2) V89L polymorphism are associated with craving during alcohol withdrawal, but little is known about their impact on symptomatology of opioid dependence. METHODS In this study, we analyzed 2 independent male cohorts of opioid-dependent patients for possible alterations in testosterone serum levels compared to non-opioid-dependent controls. In one of the cohorts, we additionally investigated associations of testosterone serum levels and 3 SRD5A2 polymorphisms with symptoms of opioid dependence, measured by the Heroin Craving Questionnaire (HCQ). RESULTS In the patient groups, we found significantly decreased testosterone serum levels compared to the control groups. Furthermore, we found significant associations of both the testosterone serum levels and the SRD5A2 V89L polymorphism with opioid craving assessed by the HCQ. CONCLUSION Our data show a possible role of testosterone metabolism in opioid dependence, which may be relevant for the establishment of future treatment strategies.
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Jahn K, Heese A, Kebir O, Groh A, Bleich S, Krebs MO, Frieling H. Differential Methylation Pattern of Schizophrenia Candidate Genes in Tetrahydrocannabinol-Consuming Treatment-Resistant Schizophrenic Patients Compared to Non-Consumer Patients and Healthy Controls. Neuropsychobiology 2021; 80:36-44. [PMID: 32599581 DOI: 10.1159/000507670] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 04/02/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Patients suffering from schizophrenic psychosis show reduced synaptic connectivity compared to healthy individuals. Furthermore, the use of cannabis often precedes the onset of schizophrenic psychosis. Therefore, we investigated whether consumption of cannabis has an impact on the methylation pattern of schizophrenia candidate genes concerned with the development and preservation of synapses and synaptic function. METHODS Fifty blood samples of outpatients affected by treatment-resistant schizophrenic psychosis were collected in the outpatient department of Ch Ste Anne/INSERM (Paris, France). Extracted DNA was sent to the LMN/MHH (Hanover, Germany) where DNA samples were bisulfite converted. The methylation patterns of the promoter region of neuregulin 1 (NRG1), neurexin (NRXN1), disrupted in schizophrenia 1 (DISC1), and microtubule-associated-protein tau (MAPT) were then analysed by sequencing according to Sanger. RESULTS In NRXN1 the group of non-consumer patients showed a methylation rate slightly lower than controls. In patients with preliminary use of tetrahydrocannabinol (THC) the NRXN1 promoter turned out to be methylated almost two times higher than in non-consumer patients. In MAPT, non-consumer patients showed a significant lower mean methylation rate in comparison to controls. In THC-consuming patients the difference compared with controls became less. NRG1 and DISC1 showed no significant differences between groups, whereas DISC1 appeared to be not methylated at all. CONCLUSION In MAPT and NRXN1 mean methylation rates were lower in non-consumer patients compared with controls, which seems to be a compensatory mechanism. With consumption of THC, mean methylation rates were increased: in the case of MAPT compared with controls, and in NRXN1 even significantly beyond that. Methylation of NRG1 and DISC1 seems not to be affected by the psychiatric disorder or by consumption of THC.
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Borgolte A, Roy M, Sinke C, Wiswede D, Stephan M, Bleich S, Münte TF, Szycik GR. Enhanced attentional processing during speech perception in adult high-functioning autism spectrum disorder: An ERP-study. Neuropsychologia 2021; 161:108022. [PMID: 34530026 DOI: 10.1016/j.neuropsychologia.2021.108022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/17/2021] [Accepted: 09/09/2021] [Indexed: 12/16/2022]
Abstract
Deficits in audiovisual speech perception have consistently been detected in patients with Autism Spectrum Disorder (ASD). Especially for patients with a highly functional subtype of ASD, it remains uncertain whether these deficits and underlying neural mechanisms persist into adulthood. Research indicates differences in audiovisual speech processing between ASD and healthy controls (HC) in the auditory cortex. The temporal dynamics of these differences still need to be characterized. Thus, in the present study we examined 14 adult subjects with high-functioning ASD and 15 adult HC while they viewed visual (lip movements) and auditory (voice) speech information that was either superimposed by white noise (condition 1) or not (condition 2). Subject's performance was quantified by measuring stimulus comprehension. In addition, event-related brain potentials (ERPs) were recorded. Results demonstrated worse speech comprehension for ASD subjects compared to HC under noisy conditions. Moreover, ERP-analysis revealed significantly higher P2 amplitudes over parietal electrodes for ASD subjects compared to HC.
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Hansen N, Lipp M, Vogelgsang J, Vukovich R, Zindler T, Luedecke D, Gingele S, Malchow B, Frieling H, Kühn S, Denk J, Gallinat J, Skripuletz T, Moschny N, Fiehler J, Riedel C, Wiedemann K, Wattjes MP, Zerr I, Esselmann H, Bleich S, Wiltfang J, Neyazi A. Autoantibody-associated psychiatric symptoms and syndromes in adults: A narrative review and proposed diagnostic approach. Brain Behav Immun Health 2021; 9:100154. [PMID: 34589896 PMCID: PMC8474611 DOI: 10.1016/j.bbih.2020.100154] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 09/26/2020] [Indexed: 12/13/2022] Open
Abstract
Background Autoimmune-mediated encephalitis is a disease that often encompasses psychiatric symptoms as its first clinical manifestation’s predominant and isolated characteristic. Novel guidelines even distinguish autoimmune psychosis from autoimmune encephalitis. The aim of this review is thus to explore whether a wide range of psychiatric symptoms and syndromes are associated or correlate with autoantibodies. Methods We conducted a PubMed search to identify appropriate articles concerning serum and/or cerebrospinal fluid (CSF) autoantibodies associated with psychiatric symptoms and syndromes between 2000 and 2020. Relying on this data, we developed a diagnostic approach to optimize the detection of autoantibodies in psychiatric patients, potentially leading to the approval of an immunotherapy. Results We detected 10 major psychiatric symptoms and syndromes often reported to be associated with serum and/or CSF autoantibodies comprising altered consciousness, disorientation, memory impairment, obsessive-compulsive behavior, psychosis, catatonia, mood dysfunction, anxiety, behavioral abnormalities (autism, hyperkinetic), and sleeping dysfunction. The following psychiatric diagnoses were associated with serum and/or CSF autoantibodies: psychosis and schizophrenia spectrum disorders, mood disorders, minor and major neurocognitive impairment, obsessive-compulsive disorder, autism spectrum disorders (ASD), attention deficit hyperactivity disorder (ADHD), anxiety disorders, eating disorders and addiction. By relying on these symptom clusters and diagnoses in terms of onset and their duration, we classified a subacute or subchronic psychiatric syndrome in patients that should be screened for autoantibodies. We propose further diagnostics entailing CSF analysis, electroencephalography and magnetic resonance imaging of the brain. Exploiting these technologies enables standardized and accurate diagnosis of autoantibody-associated psychiatric symptoms and syndromes to deliver early immunotherapy. Conclusions We have developed a clinical diagnostic pathway for classifying subgroups of psychiatric patients whose psychiatric symptoms indicate a suspected autoimmune origin. Autoantibodies are associated with a broad spectrum of psychiatric syndromes. More systematic studies are needed to elucidate the significance of autoantibodies. We developed a pathway to identify autoantibody-associated psychiatric syndromes.
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Pollak C, Maier HB, Moschny N, Jahn K, Bleich S, Frieling H, Neyazi A. Epinephrine levels decrease in responders after electroconvulsive therapy. J Neural Transm (Vienna) 2021; 128:1917-1921. [PMID: 34554316 PMCID: PMC8571228 DOI: 10.1007/s00702-021-02420-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 09/16/2021] [Indexed: 11/29/2022]
Abstract
We examined potential changes in catecholamine plasma levels and cortisol serum levels in 29 patients with treatment-resistant Major Depressive Disorder (MDD) during a course of electroconvulsive therapy (ECT). Blood samples were taken at three different time points: directly before (T1) and 15 min after (T2) the first ECT, and directly before the last one (T3). Patients responding to ECT had a significant decrease of the intraindividual epinephrine plasma level when both first time points (Δ T1-T2) were compared (χ2 (1) = 10.05, p = 0.002). This finding encourages further investigation in the understanding of the catecholamine-metabolism including its release and uptake in patients with treatment-resistant MDD receiving ECT.
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Seifert J, Heck J, Eckermann G, Singer M, Bleich S, Grohmann R, Toto S. [Vaccination Against COVID-19 in Patients Treated with Psychotropic Drugs]. PSYCHIATRISCHE PRAXIS 2021; 48:399-403. [PMID: 34344044 PMCID: PMC8570910 DOI: 10.1055/a-1531-4460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Vaccines against SARS-CoV-2 have been available in the European Union since December 2020. Persons suffering from mental illness have an increased risk of a severe or fatal course following an infection with SARS-CoV-2. Thus, the question arises to what extent interactions between the newly approved vaccines and psychotropic drugs may be expected. Data on the tolerability and efficacy of vaccines against SARS-CoV-2 under treatment with psychotropic drugs are not available to date - however, potential interactions can be derived from previous investigations on vaccines against other pathogens, such as a reduced immune response with lower clinical efficacy and an increase in drug plasma levels due to the indirect vaccine-mediated inhibition of metabolizing enzymes. On the other hand, depressed patients treated with antidepressant medication show a better immune response.
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Seifert J, Letmaier M, Greiner T, Schneider M, Deest M, Eberlein CK, Bleich S, Grohmann R, Toto S. Psychotropic drug-induced hyponatremia: results from a drug surveillance program-an update. J Neural Transm (Vienna) 2021; 128:1249-1264. [PMID: 34196782 PMCID: PMC8322004 DOI: 10.1007/s00702-021-02369-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 06/18/2021] [Indexed: 02/01/2023]
Abstract
Hyponatremia (HN) is the most common electrolyte imbalance (defined as a serum sodium concentration Na(S) of < 130 mmol/l) and often induced by drugs including psychotropic drugs. AMSP (Arzneimittelsicherheit in der Psychiatrie) is a multicenter drug surveillance program that assesses severe or unusual adverse drug reactions (ADRs) occurring during treatment with psychotropic drugs. This study presents data from 462,661 psychiatric inpatients treated in participating hospitals between 1993 and 2016 and serves as an update of a previous contribution by Letmaier et al. (JAMA 15(6):739–748, 2012). A total of 210 cases of HN were observed affecting 0.05% of patients. 57.1% of cases presented symptomatically; 19.0% presented with severe symptoms (e.g., seizures, vomiting). HN occurred after a median of 7 days following the first dose or dose increase. Incidence of HN was highest among the two antiepileptic drugs oxcarbazepine (1.661% of patients treated) and carbamazepine (0.169%), followed by selective serotonin-norepinephrine reuptake inhibitors (SSNRIs, 0.088%) and selective serotonin reuptake inhibitors (0.071%). Antipsychotic drugs, tricyclic antidepressants, and mirtazapine exhibited a significantly lower incidence of HN. The risk of HN was 16–42 times higher among patients concomitantly treated with other potentially HN-inducing drugs such as diuretic drugs, angiotensin-converting-enzyme inhibitors, angiotensin II receptor blockers, and proton pump inhibitors. Female SSNRI-users aged ≥ 65 years concomitantly using other HN-inducing drugs were the population subgroup with the highest risk of developing HN. The identification of high-risk drug combinations and vulnerable patient subgroups represents a significant step in the improvement of drug safety and facilitates the implementation of precautionary measures.
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Wieting J, Eberlein C, Bleich S, Frieling H, Deest M. Behavioural change in Prader-Willi syndrome during COVID-19 pandemic. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:609-616. [PMID: 33754414 PMCID: PMC8251312 DOI: 10.1111/jir.12831] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 05/05/2023]
Abstract
BACKGROUND Prader-Willi syndrome (PWS) is a rare genetic disorder that in many cases is associated with mental health disorders, in addition to characteristic symptoms such as hyperphagia. The current Sars-CoV-2 coronavirus pandemic has led to massive restrictions in health care and social life worldwide. People with PWS represent a particularly vulnerable population group to these restrictions, with unknown impact on their mental health. METHODS We conducted an online questionnaire to assess the impact of the restrictions associated with the COVID-19 pandemic on the mental health of people with PWS. RESULTS One hundred and eight caregivers completed the survey about individuals with PWS. Individuals with PWS > 6 years (n = 89) were included for evaluation with regard to psychopathological change. Respondents frequently reported an increase in psychopathological symptoms associated with PWS during the lockdown, with 51.7% reporting increased temper outbursts, 43.8% showing signs of sadness, 38.2% being anxious, 55.0% more irritable, and 39.3% showing more food seeking behaviour. Adjusted for the type of accommodation food seeking behaviour and irritability is increased to a significantly lesser extent in people with PWS accommodated in specialised care facilities compared with those living in their family home. No significant difference could be found between the sexes. CONCLUSION The COVID-19 pandemic has had a significant effect on the mental health of individuals with PWS, evidenced by an increase in behaviours associated with PWS, including temper outbursts, food-seeking, and irritability, which again underlines their need for specialised care. Individuals living with their families were particularly vulnerable, indicating that they and their families are in special need of support.
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Schulze Westhoff M, Osmanovic A, Meissner C, Heck J, Mahmoudi N, Hendrich C, Berding G, Seifert J, Bleich S, Frieling H, Krüger T, Groh A. An unusual presentation of Huntington's disease. Clin Case Rep 2021; 9:e04547. [PMID: 34295499 PMCID: PMC8283861 DOI: 10.1002/ccr3.4547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 06/13/2021] [Indexed: 01/25/2023] Open
Abstract
We describe the case of a 59-year-old woman who exhibited psychotic symptoms, cognitive dysfunction, and restlessness. While the clinical picture and 18F-FDG PET/CT suggested the presence of a tauopathy, especially frontotemporal dementia or progressive supranuclear palsy, genetic testing eventually revealed Huntington's disease.
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Druschky K, Toto S, Bleich S, Baumgärtner J, Engel RR, Grohmann R, Maier HB, Neyazi A, Rudolph YJ, Rüther E, Schwörer H, Seifert J, Stübner S, Degner D. Severe drug-induced liver injury in patients under treatment with antipsychotic drugs: Data from the AMSP study. World J Biol Psychiatry 2021; 22:373-386. [PMID: 32892689 DOI: 10.1080/15622975.2020.1819565] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Drug-induced liver injury (DILI) has been associated with various antipsychotic drugs (APDs). Comparative studies between individual APDs are largely not available. METHODS Antipsychotic drug utilisation data and reports of severe antipsychotic DILI were assessed by using data from an observational pharmacovigilance programme-Arzneimittelsicherheit in der Psychiatrie (AMSP)-during the period 1993-2016. RESULTS Of the 333,175 patients treated with APDs, a total of 246 (0.07%) events of severe DILI were identified. Phenothiazines were associated with significantly higher rates of severe DILI (0.03%, 95% CI = 0.02-0.04) than thioxanthenes (0.01%, 95% CI = 0.00-0.02) or butyrophenones (0.01%, 95% CI = 0.00-0.01). Among individual drugs, olanzapine (0.12%, 95% CI = 0.10-0.16), perazine (0.09%, 95% CI = 0.05-0.15) and clozapine (0.09%, 95% CI = 0.10-0.12 ranked highest. In 78 cases (31.7%), combination therapies with antipsychotic and antidepressant drugs or with two or more APDs were considered responsible. Male sex and a diagnosis of mania were associated with significantly higher rates of severe DILI while older patients (≥65 years old) were significantly less often affected. CONCLUSIONS In the present analysis of a representative psychiatric inpatient cohort, olanzapine, perazine, and clozapine were the most common individual APDs associated with severe DILI.
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Hansen N, Luedecke D, Malchow B, Lipp M, Vogelgsang J, Timäus C, Zindler T, Gingele S, Kühn S, Gallinat J, Wiedemann K, Denk J, Moschny N, Fiehler J, Skripuletz T, Riedel C, Wattjes MP, Zerr I, Esselmann H, Poustka L, Karow A, Hartmann H, Frieling H, Bleich S, Wiltfang J, Neyazi A. Autoantibody-associated psychiatric syndromes in children: link to adult psychiatry. J Neural Transm (Vienna) 2021; 128:735-747. [PMID: 34057596 PMCID: PMC8205901 DOI: 10.1007/s00702-021-02354-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 05/13/2021] [Indexed: 01/18/2023]
Abstract
Studies show that psychiatric symptoms in adults and children are sometimes associated with serum neural autoantibodies. The significance of serum neural autoantibodies associated with psychiatric symptoms in children remains often unclear, but might be relevant for the extent and occurrence of psychiatric disease manifestation in later life, as well as therapy and outcome. For this narrative review, we sought articles listed in PubMed and published between 1988 and 2020 addressing the maternal-fetal transfer of neural autoantibodies and psychiatric disorders associated with serum neural autoantibodies. We identified six major subgroups of psychiatric disorders in children that are associated with serum neural autoantibodies: patients with attentional deficit hyperactivity disorder, autism spectrum disorder, obsessive compulsive disorder, Gilles de la Tourette syndrome, psychosis and catatonia. Furthermore, we summarized study findings from maternal-fetal transfer of Contactin-associated protein-like 2, N-methyl-D-aspartate receptor and fetal brain autoantibodies associated with behavioral effects in animals and humans. We hypothesize that the maternal transfer of serum neuronal autoantibodies during or after birth could result (1) in the ignition of an autoimmune-mediated inflammation having neurodevelopmental consequences for their children (autoimmune-priming-attack hypothesis) and (2) has a potential impact on the later manifestation of psychiatric disorders. Through this narrative review, we propose a diagnostic pathway for the clinical diagnosis of a potentially autoimmune origin of psychiatric symptoms in children while considering recent guidelines.
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Moschny N, Hefner G, Grohmann R, Eckermann G, Maier HB, Seifert J, Heck J, Francis F, Bleich S, Toto S, Meissner C. Therapeutic Drug Monitoring of Second- and Third-Generation Antipsychotic Drugs-Influence of Smoking Behavior and Inflammation on Pharmacokinetics. Pharmaceuticals (Basel) 2021; 14:514. [PMID: 34071813 PMCID: PMC8230242 DOI: 10.3390/ph14060514&set/a 947965394+957477086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Both inflammation and smoking can influence a drug's pharmacokinetic properties, i.e., its liberation, absorption, distribution, metabolism, and elimination. Depending on, e.g., pharmacogenetics, these changes may alter treatment response or cause serious adverse drug reactions and are thus of clinical relevance. Antipsychotic drugs, used in the treatment of psychosis and schizophrenia, should be closely monitored due to multiple factors (e.g., the narrow therapeutic window of certain psychotropic drugs, the chronicity of most mental illnesses, and the common occurrence of polypharmacotherapy in psychiatry). Therapeutic drug monitoring (TDM) aids with drug titration by enabling the quantification of patients' drug levels. Recommendations on the use of TDM during treatment with psychotropic drugs are presented in the Consensus Guidelines for Therapeutic Drug Monitoring in Neuropsychopharmacology; however, data on antipsychotic drug levels during inflammation or after changes in smoking behavior-both clinically relevant in psychiatry-that can aid clinical decision making are sparse. The following narrative review provides an overview of relevant literature regarding TDM in psychiatry, particularly in the context of second- and third-generation antipsychotic drugs, inflammation, and smoking behavior. It aims to spread awareness regarding TDM (most pronouncedly of clozapine and olanzapine) as a tool to optimize drug safety and provide patient-tailored treatment.
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Seifert J, Führmann F, Reinhard MA, Engel RR, Bernegger X, Bleich S, Stübner S, Rüther E, Toto S, Grohmann R, Sieberer M, Greil W. Sex differences in pharmacological treatment of major depressive disorder: results from the AMSP pharmacovigilance program from 2001 to 2017. J Neural Transm (Vienna) 2021; 128:827-843. [PMID: 33977402 PMCID: PMC8205885 DOI: 10.1007/s00702-021-02349-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/02/2021] [Indexed: 12/25/2022]
Abstract
Data on drug prescription for outpatients with major depressive disorder (MDD) suggest women are more likely to be treated with psychotropic drugs, while data on sex differences regarding pharmacological treatment of psychiatric inpatients are currently not available. Drug utilization data from the program "Drug Safety in Psychiatry" (German: Arzneimittelsicherheit in der Psychiatrie, AMSP) of 44,418 psychiatric inpatients with MDD were analyzed for sex differences between 2001 and 2017. Sex differences were analyzed using relative risks (RR) and 95% confidence intervals (95% CI). Time trends were analyzed by comparing the first (2001-2003) with the last time period (2015-2017). In general, men and women were equally likely to use psychotropic drugs. Monotherapy was more common in men. Women were more likely to utilize ≥ 4 psychotropic drugs. Antidepressant drugs (ADDs) were the most prescribed drug class. Men had a higher utilization of noradrenergic and specific serotonergic antidepressants (RR 1.15; 95% CI 1.12-1.19), especially mirtazapine (RR 1.16; 95% CI 1.12-1.19), but also of other ADDs such as bupropion (RR 1.50; 95% CI 1.35-1.68). Males had a slightly higher utilization of second-generation antipsychotic drugs (RR 1.06; 95% CI 1.03-1.09) and were less often treated with low-potency first-generation antipsychotic drugs (RR 0.86; 95% CI 0.83-0.90). Tranquilizing (e.g., benzodiazepines; RR 0.89; 95% CI 0.86-0.92) and hypnotic drugs (e.g., Z-drugs; RR 0.85; 95% CI 0.81-0.89) were less utilized in the treatment of male patients. Not all sex differences were stable over time. More sex differences were detectable in 2015-2017 than in 2001-2003. Findings suggest that certain psychotropic drugs are preferred in the treatment of men vs. women, however, sex differences found in this study are not as large as in ambulatory settings. To make evidence-based sex-specific recommendations in the treatment of MDD, differences in drug response and tolerability need to be further researched.
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Heck J, Seifert J, Stichtenoth DO, Schroeder C, Groh A, Szycik GR, Degner D, Adamovic I, Schneider M, Glocker C, Rüther E, Bleich S, Grohmann R, Toto S. A case series of serious and unexpected adverse drug reactions under treatment with cariprazine. Clin Case Rep 2021; 9:e04084. [PMID: 34084502 PMCID: PMC8142394 DOI: 10.1002/ccr3.4084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/15/2021] [Accepted: 03/14/2021] [Indexed: 01/20/2023] Open
Abstract
Reporting of new or unexpected adverse drug reactions of medicines that are subject to additional monitoring ("black triangle" label), such as the antipsychotic drug cariprazine, is of paramount importance to improve pharmacotherapy safety.
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Ghaneirad E, Groba S, Bleich S, Szycik GR. [Use of outpatient psychotherapy via video consultation]. PSYCHOTHERAPEUT 2021; 66:240-246. [PMID: 33642699 PMCID: PMC7898015 DOI: 10.1007/s00278-021-00497-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 11/29/2022]
Abstract
Hintergrund Aufgrund der Hygienemaßnahmen während der Coronapandemie Anfang 2020 war Präsenzpsychotherapie vielerorts in Deutschland nicht mehr oder nur eingeschränkt möglich. Psychotherapie via Videokonferenz trat als alternative Versorgungsmöglichkeit an diese Stelle. Fragestellung Die vorliegende Studie beschäftigt sich mit der Frage der tatsächlichen Nutzung dieser Art von Psychotherapie während des Lockdowns. Material und Methode Durch Befragung von Behandlern in der psychotherapeutischen Ausbildungsambulanz der Medizinischen Hochschule Hannover bezüglich ihrer Erfahrung sowie Erfahrung ihrer Patienten mit der Nutzung der Videosprechstunde während laufender Richtlinienpsychotherapie konnten Daten von 338 Patienten erhoben werden. Die Daten enthalten Angaben u. a. zur Annahme oder zur Ablehnung des Angebots der Videosprechstunde, zu Gründen der Ablehnung oder zu technischen Problemen bei der Durchführung. Ergebnisse Die präsentierten Daten zeigen, dass 35 % der Patienten von der Videosprechstunde nicht erreicht werden konnten. Circa die Hälfte der Patienten aus dieser Gruppe konnte aufgrund mangelnder technischer Ausstattung diese Therapieform nicht nutzen. Die andere Hälfte wünschte keine Therapie mithilfe der Videosprechstunde, obwohl die technischen Voraussetzungen dazu vorhanden waren. In der Gruppe der Nutzer der Videosprechstunde wurden in 31 % der Fälle die Sitzungen durch technische Störungen beeinträchtigt, und in weiteren 10 % der Fälle führten die Störungen sogar zur vorzeitigen Beendigung der Sitzung. Die vorgestellten Daten machen deutlich, dass mit steigendem Alter und sinkendem Bildungsniveau die Nutzung der Therapie über Videosprechstunde signifikant abnimmt. Schlussfolgerung Die Ergebnisse der vorliegenden Studie zeigen, dass trotz der Verbreitung der Videosprechstunde ein beträchtlicher Anteil der Patienten durch das Angebot nicht erreicht wird und somit im Fall weiterer Lockdowns Spezialangebote für diese Gruppe erwogen werden sollten. Die Autoren empfehlen Unterstützung durch Krankenkassen für Patienten, die über keine technischen Voraussetzungen verfügen. Patienten, die sich auf diese Form der Behandlung nicht einlassen wollten, brauchen therapeutisch motivierende Unterstützung. Zusatzmaterial online Die Online-Version dieses Beitrags (10.1007/s00278-021-00497-3) enthält folgendes Zusatzmaterial: Fragebogen zur Nutzung der Videosprechstunde in der ambulanten Psychotherapie. Beitrag und Zusatzmaterial stehen Ihnen auf www.springermedizin.de zur Verfügung. Bitte geben Sie dort den Beitragstitel in die Suche ein, das Zusatzmaterial finden Sie beim Beitrag unter „Ergänzende Inhalte“.
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Seifert J, Engel RR, Bernegger X, Führmann F, Bleich S, Stübner S, Sieberer M, Greil W, Toto S, Grohmann R. Time trends in pharmacological treatment of major depressive disorder: Results from the AMSP Pharmacovigilance Program from 2001-2017. J Affect Disord 2021; 281:547-556. [PMID: 33401143 DOI: 10.1016/j.jad.2020.12.073] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Currently available data on the prescription practice among patients with major depressive disorder (MDD) reflect the outpatient setting. This is the first study to provide information on time trends of psychotropic drug utilization in psychiatric inpatients. METHOD Data stems from German-speaking psychiatric hospitals collected by the program "Drug Safety in Psychiatry" (Arzneimittelsicherheit in der Psychiatrie, AMSP) between 2001 and 2017. 44,418 psychiatric inpatients with MDD were included. Time trends in drug utilization were analyzed by comparing the first (2001-2003) and last time point (2015-2017) using risk ratios (RR). RESULTS Antidepressant drugs (ADD) were the most used psychotropic drug class with utilization decreasing slightly from 2001-2003 (89.7%) to 2015-2017 (85.5%). Use of tricyclic ADDs showed the greatest decline (RR 0.35), while use of selective serotonin-noradrenaline reuptake inhibitors (RR 1.72) and "other ADDs" increased the most. Use of antipsychotic drugs (APD), especially second-generation antipsychotic drugs (RR 1.46), increased. Use of tranquilizing (RR 0.71) and hypnotic drugs (RR 0.43) both decreased. Most patients were treated with more than one psychotropic drug, most often ADD + APD, which was utilized more often in 2015-2017 (51.1%) than in 2001-2003 (45.1%; RR 1.13). Combination of two ADDs increased from 2001-2003 (24.5%) to 2015-2017 (33.0%; RR 1.35). LIMITATIONS The cross-sectional design does not allow conclusions to be drawn about causal relationship of findings. Further, only certain clinical and sociodemographic data was available. CONCLUSION Treatment of MDD has shown significant changes from 2001 to 2017.
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Wilhelm J, Birkenstock A, Buchholz V, Müller A, Aly SA, Gruner-Labitzke K, Koehler H, Lichtinghagen R, Jahn K, Groh A, Kahl KG, de Zwaan M, Hillemacher T, Bleich S, Frieling H. Promoter Methylation of LEP and LEPR before and after Bariatric Surgery: A Cross-Sectional Study. Obes Facts 2021; 14:1-7. [PMID: 33530087 PMCID: PMC7983678 DOI: 10.1159/000511918] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 09/25/2020] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION DNA methylation constitutes one important epigenetic mechanism that regulates gene expression in human cells. With regard to obesity, bariatric surgery-induced weight loss has been associated with promoter methylation changes in several genes. Hyperleptinemia is a characteristic feature of obesity. The underlying regulating mechanisms have not yet been completely elucidated. METHODS We investigated the methylation of the promoters of the leptin gene (LEP) and the leptin receptor gene (LEPR) as well as leptin expression in pre- and postbariatric surgery patients using a comparative cross-sectional design. RESULTS Our results revealed significantly higher LEP promoter methylation patterns in prebariatric surgery patients compared to postoperatively. DNA methylation of the LEPR promoter was significantly higher in the postoperative group. Moreover, we found significantly higher leptin serum levels in patients before the bariatric surgery than afterwards. DISCUSSION These findings strengthen the suggestion that there is an association between LEP expression and LEP methylation in obesity. We suggest that the epigenetic profile of LEP might be influenced by leptin serum levels in the form of a regulating feedback mechanism.
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Seifert J, Meissner C, Birkenstock A, Bleich S, Toto S, Ihlefeld C, Zindler T. Peripandemic psychiatric emergencies: impact of the COVID-19 pandemic on patients according to diagnostic subgroup. Eur Arch Psychiatry Clin Neurosci 2021; 271:259-270. [PMID: 33544227 PMCID: PMC7862867 DOI: 10.1007/s00406-020-01228-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/18/2020] [Indexed: 02/07/2023]
Abstract
On March 11th, 2020, the outbreak of coronavirus disease 2019 (COVID-19) was declared a pandemic. Governments took drastic measures in an effort to reduce transmission rates and virus-associated morbidity. This study aims to present the immediate effects of the pandemic on patients presenting in the psychiatric emergency department (PED) of Hannover Medical School. Patients presenting during the same timeframe in 2019 served as a control group. A decrease in PED visits was observed during the COVID-19 pandemic with an increase in repeat visits within 1 month (30.2 vs. 20.4%, pBA = 0.001). Fewer patients with affective disorders utilized the PED (15.2 vs. 22.2%, pBA = 0.010). Suicidal ideation was stated more frequently among patients suffering from substance use disorders (47.4 vs. 26.8%, pBA = 0.004), while patients with schizophrenia more commonly had persecutory delusions (68.7 vs. 43.5%, pBA = 0.023) and visual hallucinations (18.6 vs. 3.3%, pBA = 0.011). Presentation rate of patients with neurotic, stress-related, and somatoform disorders increased. These patients were more likely to be male (48.6 vs. 28.9%, pBA = 0.060) and without previous psychiatric treatment (55.7 vs. 36.8%, pBA = 0.089). Patients with personality/behavioral disorders were more often inhabitants of psychiatric residencies (43.5 vs. 10.8%, pBA = 0.008). 20.1% of patients stated an association between psychological well-being and COVID-19. Most often patients suffered from the consequences pertaining to social measures or changes within the medical care system. By understanding how patients react to such a crisis situation, we can consider how to improve care for patients in the future and which measures need to be taken to protect these particularly vulnerable patients.
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Reinhard MA, Seifert J, Greiner T, Toto S, Bleich S, Grohmann R. Pharmacotherapy of 1,044 inpatients with posttraumatic stress disorder: current status and trends in German-speaking countries. Eur Arch Psychiatry Clin Neurosci 2021; 271:1065-1076. [PMID: 33369692 PMCID: PMC8354906 DOI: 10.1007/s00406-020-01223-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 12/12/2020] [Indexed: 01/13/2023]
Abstract
Posttraumatic stress disorder (PTSD) is a debilitating psychiatric disorder with limited approved pharmacological treatment options and high symptom burden. Therefore, real-life prescription patterns may differ from guideline recommendations, especially in psychiatric inpatient settings. The European Drug Safety Program in Psychiatry ("Arzneimittelsicherheit in der Psychiatrie", AMSP) collects inpatients' prescription rates cross-sectionally twice a year in German-speaking psychiatric hospitals. For this study, the AMSP database was screened for psychiatric inpatients with a primary diagnosis of PTSD between 2001 and 2017. N = 1,044 patients with a primary diagnosis of PTSD were identified with 89.9% taking psychotropics. The average prescription rate was 2.4 (standard deviation: 1.5) psychotropics per patient with high rates of antidepressant drugs (72.0%), antipsychotics drugs (58.4%) and tranquilizing drugs (29.3%). The presence of psychiatric comorbidities was associated with higher rates of psychotropic drug use. The most often prescribed substances were quetiapine (24.1% of all patients), lorazepam (18.1%) and mirtazapine (15.0%). The use of drugs approved for PTSD was low (sertraline 11.1%; paroxetine 3.7%). Prescription rates of second-generation antipsychotic drugs increased, while the use of tranquilizing drugs declined over the years. High prescription rates and extensive use of sedative medication suggest a symptom-driven prescription (e.g., hyperarousal, insomnia) that can only be explained to a minor extent by existing comorbidities. The observed discrepancy with existing guidelines underlines the need for effective pharmacological and psychological treatment options in psychiatric inpatient settings.
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