There are about 25560 clinical studies being (or have been) conducted in Germany. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The project aims to investigate the feasibility and acceptability of a blended face-to-face and smartphone intervention for distressing thoughts and experiences in people with schizophrenia spectrum disorders. A secondary aim is to assess the outcomes of the intervention at baseline (T0) and post-intervention (T1) (single-arm feasibility design). The study design is primarily based on Bell et al.'s (2018, 2020) blended face-to-face and smartphone intervention for hallucinations. The participants receive four face-to-face therapy sessions, using a smartphone between sessions employing elements of Ecological Momentary Assessment (EMA) and Intervention (EMI).
The goal of this clinical trial is to evaluate two treatment strategies in patients with chronic atrial fibrillation and heart failure, who are eligible for atrial fibrillation ablation. Patients will be randomized to either atrial fibrillation ablation or to implantation of a pacemaker with conduction system pacing followed by atrioventricular node ablation. The effect of treatment allocation on total mortality, cardiovascular hospitalization and heart failure hospitalization will be compared.
Surgical removal of the prostate (radical prostatectomy) is the most common therapy in prostate cancer patients. However, urinary incontinence often occurs as a side effect. Although this can recede after a few weeks or months, 12 months after prostatectomy 17 - 34 % of the patients are still incontinent. An effective measure to reduce incontinence is pelvic floor muscle or sphincter training. Various methods exist for this, from pelvic floor gymnastics to training with biofeedback devices and electrical stimulation methods. Kieser Training, a Germany-wide provider of health-oriented resistance training, has a training device for pelvic floor muscle training. It is a biofeedback device that can be used in public training rooms and does not have to be inserted or glued intimately as with comparable methods. The standardized training program and concept, which allows non-invasive training in public space, has not been evaluated yet. The aim of the RECON study is to investigate whether Kieser resistance training with integrated Kieser pelvic floor muscle training is as effective as (non-inferior to) Kieser resistance training plus conventional pelvic floor muscle exercise to reduce urinary incontinence in prostate cancer patients after radical prostatectomy. The primary endpoint is the proportion of patients with urinary incontinence at the end of a 12-week training phase (using the 24h pad test). The secondary endpoints are changes in urinary leakage, other incontinence symptoms, incontinence-related quality of life, body composition and changes in strength and overall quality of life. The design is a two-arm randomized controlled trial with 180 prostate cancer patients. After the initial examination patients will be randomized to one of two groups. Patients in both groups will train for about 60 minutes twice a week for twelve weeks and additionally perform daily tension exercises at home. Patients in group A will perform the resistance training unit with the pelvic floor biofeedback device A5 from the Kieser Training AG and patients of group B will perform the resistance training unit without the pelvic floor biofeedback device A5 and undergo conventional pelvic floor muscle training with a physiotherapist once a week before the resistance training unit starts. The Recon study will be conducted at the Kieser Training Studio in Offenbach, as a cooperation project of the National Center for Tumor Diseases (NCT), Heidelberg University Hospital and the Kieser Training AG with the Kieser Training franchisee (studio owner) as PhD student at the NCT. The Kieser Training AG is not a sponsor and the study is neither financed nor sponsored.
The goal of this observational study is to is to ascertain the spiritual needs of palliative patients in a standardized manner using the Spiritual Needs Questionnaire and to promptly address those needs by (specialized) spiritual care. To determine whether the effort of implementing the Spiritual Needs Questionnaire on a sustainable basis on the one hand brings the expected benefit to the patients and on the other hand can be provided by the pastoral care personnel, at Muenster University Hospital (specialized) spiritual care interventions will be documented in detail and retrospectively and prospectively collected data will be compared.
The VASCULAID-RETRO study, within the broader VASCULAID project, aims to create artificial intelligence (AI) algorithms that can predict cardiovascular events and the progression of abdominal aortic aneurysm (AAA) and peripheral arterial disease (PAD). The study plans to gather and analyze data from at least 5000 AAA and 6000 PAD patients, combining existing cohorts and retrospectively collected data. During this project, AI tools will be developed to perform automatic anatomical segmentation and analyses on multimodal imaging. AI prediction algorithms will be developed based on multisource data (imaging, medical history, -omics).
A prospective patients' registry collecting all new cases of AL amyloidosis evaluated at referral Centers from across Europe and a sample sharing network will be created to study mechanisms of the disease through the use of advanced molecular technologies and big data analysis tools.
The purpose of this study is to compare the efficacy and safety of liso-cel vs Investigator's Choice options (idelalisib + rituximab or bendamustine + rituximab) in adult participants with R/R CLL or SLL, whose disease has failed treatment with both BTKi and BCL2i targeted therapies.
The aim of this study is to investigate the potential of a phasic taVNS stimulation protocol for reinforcement learning. The investigators will disentangle its effects on learning actions and outcomes through the administration of pulsed stimulation during different stages of learning (stimulation during action vs. stimulation during outcome). This will provide insights into optimal stimulation timing and help determine whether pulsed vagal stimulation can be more effective when paired with instrumental actions or rewarding feedback. Developing a tool that non-invasively improves value-based decision-making by using pulsed stimulation would redefine the application options of taVNS. It will enable tVNS to act as a teaching signal comparable to physiological signals in reward-based learning. In the long run, this may inform targeted interventions for individuals with altered reward function, a key symptom in a range of mental disorders. As part of the study, The investigators will test three hypotheses: H1 - Instrument Learning Task: Participants will show improved action-outcome learning when positive feedback after a cue is paired with an effective high-intensity stimulation compared to sham stimulation (sham/taVNS). H2 - Instrumental Learning Task: Participants will show improved action-outcome learning when the action leading to a reward with higher probability (i.e., correct choice) is stimulated with high intensity stimulation. Again, this will only be observable for active but not sham stimulation (sham/taVNS). H3 - Functional Magnetic Resonance Imaging (fMRI): Behavioral gains in learning of the cues in the high-intensity active stimulation condition are correlated with higher signals in the midbrain and dorsal striatum during feedback (reward presentation) or action.
This study examines the efficacy of mild water-filtered whole-body hyperthermia during outpatient treatment in patients with post-COVID syndrome. The aim is to evaluate whether there can be an improvement in fatigue and quality of life. The duration of the study extends over a treatment period of approximately 2 weeks with two treatment units per week and a follow-up period of 3 months after the outpatient treatment.
Stress reactivity and prevalence of stress related diseases differ between pre- and postmenopausal women. Thus, hormonal fluctuations may present a general vulnerability factor for stress-related diseases. Especially, the gonadal hormone estradiol (E2) seems to modulate the activity of stress related brain areas. The hippocampus and prefrontal areas control the amygdala's response to stress, and E2 may directly modulate the activity, connectivity and structure of these areas. In premenopausal women E2 seems to reduce stress reactivity. However, in postmenopausal women, who no longer produce E2 from the ovaries, E2 seem to increase stress reactivity. With the proposed study the investigators want to directly test E2's modulating effects (disentangled from other gonadal hormones) on stress reactivity of premenopausal women during their early follicular phase, and postmenopausal women by subjecting both groups of women to a psychosocial stress task in a neuroimaging environment.