There are about 9403 clinical studies being (or have been) conducted in Switzerland. 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.
This retrospective analysis is to investigate patients` history and clinical presentation in Herpes Zoster (HZ), Zoster-related complications, post-Zoster neuralgia and Herpes Zoster management in order to improve the management of HZ patients, to refine HZ-vaccination strategies and elucidate cost factors of HZ in in the setting of a university hospital in Switzerland generally and in a dermatology department specifically.
Single-center, unblinded, 1:1 parallel pseudo-randomized efficacy trial. In the intervention group only, resident physicians will be assisted by the automated medical history-taking device "Diaana" during their consultations in outpatient ambulatory unit of the Geneva University Hospital. In both groups, the differential diagnosis of the resident physician will be compared to the gold-standard differential diagnosis of the senior physician.
This study is to investigate the pruriception (i.e. the perception of the character and intensity of itch), the impact of itch on quality of life, the response to itch and the subjective efficacy and preferences of the different treatment options among patients with different skin diseases. Better insights into these aspects might help to optimize itch treatment in clinical Settings.
The study product is a Cold Ablation Robot-guided Laser Osteotome (CARLO®) robotic surgery device. It is a device that removes hard tissue such as bone by means laser ablation - it is therefore an alternative to Piezo-Electric osteotomes and/or oscillating saws or other mechanical instruments for bone cutting. In this study, the CARLO device is integrated with a computer-assisted pre-operative planning and intra-operative navigation, and will be used for Patients requiring an orthognathic procedure with a mid-face osteotomy, for whom a procedure plan is defined based on preoperative imaging.
Two questionnaires (Qualiveen full version and Qualiveen short-form (SF)), the project information and the consent form will be sent to individuals who are scheduled for an annual control at the urological out-patient clinic of the Swiss Paraplegic Centre and who fulfill the inclusion criteria. The patients will be asked to complete the two questionnaires and to bring the completed questionnaires and the signed consent form to the annual control at the Swiss Paraplegic Centre. Participants who have consented and completed the two questionnaires will receive the two questionnaires a second time 14 days later. The primary objective of this project is to validate the German version of the SF Qualiveen questionnaire. The secondary objective is to evaluate the measurement properties of the German SF Qualiveen questionnaire in comparison with the full version.
An increased interest of animal-assisted interventions (AAI) can be observed within clinical practice, even though it is still not entirely clear how the presence of an animal contributes to the outcome of a treatment. One theory maintains that the presence of an animal influences the relationship between health-provider and patient, which then in turn affects the outcome of the treatment. To investigate this theory, this study will combine AAI with a placebo intervention, as placebo interventions offer the basic form of intervention working through relationship and expectancy. The effects of the presence of a dog will be assessed with a standardized experimental heat pain paradigm (TSA-II) in a randomized controlled trial in healthy participants (N=128). After a baseline measurements of heat pain threshold and tolerance, participants will be randomly assigned to one of the following four conditions: a) analgesia-expectation, no dog present, b) analgesia-expectation, dog present, c) no-expectation, no dog present and d) no-expectation, dog present. The dog will be introduced after randomization. Expectancy will be induced by a deceptive cream which is said to helps against pain. Afterwards, posttreatment measurements will be conducted and participants fill in questionnaires about their perceptions of the experimenter.
The purpose of the study is to evaluate the efficacy of IFX-1 treatment as replacement for glucocorticoid (GC) therapy in subjects with polyangiitis (GPA) or microscopic polyangiitis (MPA).
The study aims at assessing the iron (Fe) bioavailability from a newly developed iron compound - an iron fatty acid complex. The iron from the compound is hypothesized to have a higher absorption rate than commonly available supplements in the market. The study is a cross over, human iron isotope study with three arms where participants consume the experimental dietary products in a randomized fashion. The study duration is of 45 days - from the day of the capsule administration till the last blood sampling point
Prevalence of chronic subjective tinnitus is rising with age and associated with maladaptive oscillatory changes in auditory as well as non-auditory regions of the brain such as the insula and the anterior cingulate cortex which are known to be key points within the salience and distress networks of the brain.Thus, we are conducting a clinical trial by implementing those auditory as well as non-auditory regions into a tomographical neurofeedback Training (ToNF) -protocol. Prior to 12 electroencephalography (EEG) -based ToNF-trainings with 36 older participants using standardized Low Resolution Electromagnetic Tomography Software (sLORETA, Pascual-Marqui 2002), participants' brains will be measured using structural magnet resonance imaging (sMRI) in order to identify potential structural markers for training success (e.g. cortical thickness). Training success will be measured by oscillatory change via EEG before and after the training period as well as by means of follow-up measures. Furthermore, a comprehensive battery of behavioral and psychometric standardized self-report questionnaires will be applied. Based on this multifocal (Insula, dorsal anterior cingulate cortex & auditory cortex) ToNF we expect oscillatory changes resulting in decreased tinnitus symptoms such as perceived loudness and distress.
This study is to develop a tool capable of improved risk prediction regarding the 30-day mortality. Based on vital signs, impaired mobility on presentation (IMOP), Clinical Frailty Scale (CFS) and patients' symptomatology three risk categories (low, intermediate, high risk) will be established.