Bodo Warrings

University of Wuerzburg | JMU · Department of Psychiatry, Psychosomatics, and Psychotherapy

After bariatric surgery lifelong follow-up is recommended. Evidence of the consequences and reasons for being lost to follow-up (LTFU) is sparse. In this prospective study follow-up data of all patients who underwent bariatric surgery between 2008 and 2017 at a certified obesity centre were investigated. LTFU patients were evaluated through a struc...

Objective: Randomized evidence comparing the cardiovascular effects of surgical and conservative weight management is lacking. Patients & methods: In this single-center, open-label randomized trial, obese patients with indication for Roux-en-Y gastric bypass (RYGB) and able to perform treadmill cardiopulmonary exercise testing (CPET) were includ...

Background In individuals suffering from a rare disease the diagnostic process and the confirmation of a final diagnosis often extends over many years. Factors contributing to delayed diagnosis include health care professionals' limited knowledge of rare diseases and frequent (co-)occurrence of mental disorders that may complicate and delay the dia...

Objectives Posttraumatic stress disorder (PTSD) is triggered by extremely stressful environmental events and characterized by high emotional distress, re-experiencing of trauma, avoidance and hypervigilance. The present study uses polygenic risk scores (PRS) derived from the UK Biobank (UKBB) mega-cohort analysis as part of the PGC PTSD GWAS effort...

Obesity is a rapidly emerging health problem and an established risk factor for cardiovascular diseases. Bariatric surgery profoundly reduces body weight and mitigates sequelae of obesity. The open, randomized controlled WAS trial compares the effects of Roux-en-Y gastric bypass (RYGB) versus psychotherapy-supported lifestyle modification in morbid...

WAS ist die erste randomisierte Studie mit einem kardiopulmonalen primären Endpunkt, die zeigt, dass ein RYGB zu einer deutlichen Verbesserung der kardiopulmonalen Leistungsfähigkeit, der Herzstruktur und der Lebensqualität führt. Publication History Publication Date: 24 September 2021 (online) © 2021. Thieme. All rights reserved. Georg Thieme Ver...

Background: Rates of overweight and obesity are higher in patients suffering from psychiatric disorders than in the general population. Body composition and enzyme functions are affected by overweight, and consequently, the pharmacokinetics of drugs may vary in overweight patients. Thus, overweight and obesity are important factors in psychiatric...

Background: Posttraumatic stress disorder (PTSD) is an anxiety disorder caused by highly traumatic experiences. The aim of this study was to investigate the influence of single nucleotide polymorphisms (SNPs) in the neuropeptide S receptor 1 (NPSR1) and the glutamate decarboxylase 1(GAD1) gene on PTSD and its psychopathological aspects among indiv...

Background: Posttraumatic stress disorder (PTSD) is a complex stress related disorder, that follows a severe traumatic experience, characterized with an intense sense of terror, fear, and helplessness. The aim of this study is to identify associations of genetic variations within candidate genes DRD2 and DRD4 with various PTSD related phenotypes....

Background: Posttraumatic stress disorder (PTSD) is a disorder that occurs in some people who have experienced a severe traumatic event. Several genetic studies suggest that gene encoding proteins of catechol-O-methyl-transferase (COMT) may be relevant for the pathogenesis of PTSD. Some researchers suggested that the elevation of interleukin-6 (IL...

Background: Exposure to life-threatening events is common and everyone will most likely experience this type of trauma during their lifetime. Reactions to these events are highly heterogeneous and seems to be influenced by genes as well. Some individuals will develop posttraumatic stress disorder (PTSD), while others will not. In this study, our a...

Background: Individuals who are exposed to traumatic events are at an increased risk of developing posttraumatic stress disorder (PTSD), a condition during which an individual's ability to function is impaired by emotional responses to memories of those events. The gene coding for neuropeptide Y (NPY) and the gene coding for brain-derived neurotro...

Background: The aim of this study is to investigate the association of gene variations of the monoamine oxidase A (MAOA) and the serotonin transporter solute carrier family 6 member 4 (SLC6A4) gene with posttraumatic stress disorder (PTSD) severity and coping strategies in patients with war related PTSD. Subjects and methods: The study included...

Spontaneous low frequency oscillations (LFO) in functional imaging data have gained increased interest in the study of cognitive decline. Persons diagnosed with mild cognitive impairment (MCI) and Alzheimer’s disease (AD) display alterations in their amount of LFO in various brain regions. This is commonly interpreted as disruptions in the autoregu...

Obesity is a major problem in the modern world causing a higher risk for various cerebrovascular diseases causing a profound individual and societal burden. The neurobiological foundation bears potential to understand the complex interaction of individual differences in brain structure and function and ingestive behaviour. This systematic review wa...

Posttraumatic Stress Disorder (PTSD) can develop after experiencing or witnessing any severe traumatic event such as combat. Point prevalence rates in war-affected regions, e.g. Bosnia-Herzegovina and Kosovo, range from 18% to 35%. Noradrenergic dysfunction as represented by e.g. elevated noradrenaline concentrations in the cerebrospinal fluid of P...

Background: Posttraumatic Stress Disorder (PTSD) is characterized by an overactive noradrenergic system conferring core PTSD symptoms such as hyperarousal and re-experiencing. Monoamine oxidase A (MAO-A) is one of the key enzymes mediating the turnover of noradrenaline. Here, DNA methylation of the MAOA gene exonI/intronI region was investigated fo...

Background: Posttraumatic Stress Disorder (PTSD) is characterized by an overactive noradrenergic system conferring core PTSD symptoms such as hyperarousal and re-experiencing. Monoamine oxidase A (MAO-A) is one of the key enzymes mediating the turnover of noradrenaline. Here, DNA methylation of the MAOA gene exonI/intronI region was investigated f...

Posttraumatic Stress Disorder (PTSD) is a major health problem in South Eastern Europe (SEE). Available treatment options are not efficient enough and the course is often chronic. Little is known about molecular mediators and moderators of pathogenesis and therapy. Genetic and epigenetic variation may be one central molecular mechanism. We therefor...

The etiology of emotion-related disorders such as anxiety or affective disorders is considered to be complex with an interaction of biological and environmental factors. Particular evidence has accumulated for alterations in the dopaminergic and noradrenergic system - partly conferred by catechol-O-methyltransferase (COMT) gene variation - for the...

Body weight may affect pharmacokinetic parameters and have a relevant impact on the serum concentration of a drug. Despite highly varying body weight and weight changes by depression as well as by antidepressant treatment, studies are lacking which evaluate the relation between the patientʼs body weight and the serum concentration of drugs. Therape...

-Depression is common in heart failure and associated with adverse clinical outcomes. We investigated the potential of the two-item Patient Health Questionnaire (PHQ-2) versus that of the nine-item version (PHQ-9) to predict death or re-hospitalization. -Participants of the Interdisciplinary Network for Heart Failure program were eligible, if they...

"Tako-Tsubo cardiomyopathy" (TTC) is a syndrome characterized by left ventricular (LV) wall motion abnormalities, usually without coronary artery disease, mimicking the diagnosis of acute coronary syndrome. It most often affects post-menopausal women and TTC tends to run a benign course with very low rates of recurrence, complications or mortality....

Rationale/objectives: The pathogenetic mechanism of emotion-related disorders such as anxiety disorders is considered to be complex with an interaction of genetic, biochemical, and environmental factors. Particular evidence has accumulated for alterations in the dopaminergic system-partly conferred by catechol-O-methyltransferase (COMT) gene varia...

Objective: To optimize psychiatric consultation service epidemiological information is needed. Methods: We compared data on gender, age and diagnoses of patients in the consultation service to psychiatric inpatients. Results: In psychiatric consultation service patients are older (56.6 vs. 44.9 years, p < 0.05) and males are older than females...

In Alzheimer's disease (AD), the degeneration of brainstem nuclei is different from major depression (MD). Thus, vagus somatosensory evoked potentials (VSEP) proposed for the functional assessment of brainstem nuclei should show prolonged latencies in AD but not in MD. In 55 AD patients, 57 MD patients and two age-matched control groups evoked pote...

Introduction: Chronic systolic heart failure (CHF) is a major cause of death and hospitalization. There is growing interest in psychosomatic factors impacting on outcome in CHF. Both obesity and cachexia were shown to influence the outcome of CHF patients. We investigated the prevalence and prognostic impact of eating disorders (reduced appetite or...

The complex pathogenesis of anxiety and panic disorder in particular has been suggested to be influenced by genetic factors such as the adenosine A2A receptor gene (ADORA2A) 1976T>C polymorphism (rs5751876) as well as neuropsychological factors such as early information processing deficits. In 114 healthy individuals (males=57, females=57) controll...

Despite its popularity in clinical research, the emotional Stroop task's reliability in patient groups is unknown. Given the low reliability of interference scores in healthy subjects, correlations with other variables pose a problem, especially as reliability in clinical samples is unknown. To assess reliability in panic disorder for the first tim...

The etiology of emotion-related disorders such as anxiety or affective disorders is considered to be complex with an interaction of biological and environmental factors. Particular evidence has accumulated for alterations in the dopaminergic and noradrenergic system--partly conferred by catechol-O-methyltransferase (COMT) gene variation--for the ad...

Introduction: Citalopram (CIT) is a widely used antidepressant which acts by a selective serotonin reuptake inhibition. It is considered to be safer than tricyclic antidepressants at therapeutic levels, but also with respect to intoxications. Recently, ECG-changes in patients with high dosed CIT were described. Methods: We report the case of a 46-y...

RATIONALE/OBJECTIVES: Both the neuropeptide S (NPS) system and antagonism at the adenosine A2A receptor (e.g., by caffeine) were found to play a crucial role in the mediation of arousal and anxiety/panic in animal and human studies. Furthermore, a complex interaction of the neuropeptide S and the adenosinergic system has been suggested with adminis...

There is converging evidence for genetic, biochemical, and neuropsychological factors to increase the risk for anxiety and anxiety disorders. The pathogenesis of anxiety disorders is assumed to be influenced by a complex interaction of these individual risk factors on several levels, affecting intermediate phenotypes of anxiety such as the startle...

Citalopram (CIT) is a widely used antidepressant which acts by a selective serotonin reuptake inhibition. It is considered to be safer than tricyclic antidepressants at therapeutic levels, but also with respect to intoxications. We report the case of a 46-year-old woman, who ingested in suicidal intention 1400 mg CIT. During the following inpatient...

Neurotoxic effects of alcohol consumption are well-known. There is plenty of literature on frontal lobe impairment on the behavioural and structural brain imaging level. However, only few functional imaging studies investigated altered neural patterns and even less abstinence-related neural recovery. In a cross-sectional design three patient groups...

In this report, we present two anxiety disorder patients who spontaneously experienced a panic attack during an fMRI examination and subsequently aborted the measurement. We analyzed the functional data gathered up to that point in relation to the patients' subsequent verbal reports of the course of the panic attacks. Within prominent structures of...

There is evidence for either genetic heterogeneity or complex inheritance with an interaction of environmental factors and multiple single genes in the etiology of panic disorder. Although linkage analyses of panic disorder have implicated several chromosomal regions including 1q, 2q, 4q, 7p, 9q, 12q, 13q, 15q and 22q, they so far have not been abl...

Basolateral uptake of chloride by the HCl-secreting parietal cells of the gastric (oxyntic) glands is most likely mediated by a HCO3-/Cl- anion exchange mechanism. Circumstantial evidence indicates that in rodents the anion exchange proceeds through an anion exchanger 2(AE2)-like membrane protein. In the present study, we raised antibodies against...

Würzburg, Univ., Diss., 1997.