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 study aims at analysing demographics and clinical, functional and biomechanical outcomes in patients after ACL injury (conservative therapy and/or surgery) in patients of different ages and healthy controls. Demographics, as well as clinical, functional and biomechanical parameters were collected between 2019 and 2022 in two research projects approved by the Ethikkommission Nordwestschweiz (EKNZ 2019-00491, EKNZ 2019-01315, EKNZ 2020-00551). The primary research question analyzes if maximal SLH distance and LSISLH distance are related to the predictors age, sex, isokinetic muscle strength and the presence of injury.
Urine cytology can be collected with spontaneous urine or by washing the bladder. It is commonly accepted among urologist that instrumental bladder washing is the method of choice. There are, however, no solid recommendations regarding the method to collect the urine for bladder wash cytology during cystoscopy. There are mainly two possibilities: 1) the use of an intermittent bladder catheter after the removal of the cystoscope or 2) bladder lavage through working channel of the flexible cystoscope itself. The first choice may increase the number of collected cells because of the larger caliber of the catheter compared to the working channel and thus the better efficacy of bladder wash. However, this method is certainly more invasive and possibly more expensive. To the best of our knowledge and according to available literature, none of both collection method can be defined as gold standard. The aim of the study is to show that use of flexible cystoscope brings the same results in terms of quality of the urine collection for analysis as the use of intermittent bladder catheter and is less unpleasant for the patient. If our study confirms the non-inferiority of "direct" collection through the cystoscope, this will allow the establishment of recommendations in this sense in order to simplify the procedure and reduce as much as possible the manipulations within the urogenital tract.
This study will assess the efficacy and safety of vamikibart in participants with uveitic macular edema.
The investigators aim to study the impact of stereotactic radiosurgery, for the treatment of vestibular Schwannoma, on the cochlear, vestibular, gustatory, and facial nerve functions and compare it with a conservatively treated group. The predictive value of radiological tumor characteristics on hearing preservation and vestibular function will be also evaluated. Additionally, the investigators will invite patients with vestibular Schwannoma to fill out questionnaires to assess their quality of life.
Postoperative delirium (POD) is a frequent postoperative complication in the elderly, characterised by fluctuating disturbances in attention, awareness, and cognition. Identifying the patients at highest risk of developing POD was the aim of the artificial intelligence (AI)-based algorithm PIPRA. This prospective cohort study is to externally validate the AI-based PIPRA algorithm. The primary endpoint is the performance (AUC) of the PIPRA algorithm in predicting POD. The secondary endpoint is the performance (AUC) of the clinicians in predicting POD (and how it compares with the performance of the PIPRA algorithm).
Low mobility during an acute care hospitalization is very frequent, particularly among older patients, and associated with adverse outcomes, such as persistent functional decline, institutionalization and death. However, increasing hospital mobility remains challenging because of the multiple existing barriers. The goal of this clinical trial is to test the effect of a multilevel intervention to increase hospital mobility, which addresses modifiable barriers and facilitators and does not require unavailable additional resources. This study aims to answer whether this intervention can improve mobility and patient-relevant outcomes such as life-space mobility and functional status. The multilevel intervention will target: 1. The patients, who will receive an information booklet, a customizable diary, an exercise booklet and an iPad with access to the videos of the exercise booklet. 2. The healthcare professionals (nursing staff and physicians) who will complete an e-learning, receive an oral presentation on the intervention, and receive a "mobility checklist" that reminds them of what they should assess daily regarding mobility. 3. The hospital environment, where posters will be hung in the wards, including walking itineraries, on topics of interest to older adults. In a first phase, the intervention will be pilot-tested in one ward of each hospital. The intervention will then be adapted based on patient and healthcare professional feedback. In a second phase, the intervention will be tested in a cluster randomized controlled trial, and compared to standard of care.
Clinical trial investigating the chemotherapeutic compound treosulfan (Trecondi® Ideogen) in myeloma patients.
Prolonged air leak is reported in up to 60 to 75% of patients after lung operation in the presence of severe lung emphysema. The effect of the non-powered AEONTM Endostapler as compared to the Echelon FlexTM Powered plus stapler on the volume and duration of air leak and on the time to chest drain removal after lung operation in the presence of severe lung emphysema will be investigated in a randomized, prospective, single-blinded clinical trial.
The AAGaTT study, is a monocentric, two-arm, open-label, randomized controlled trial. The objective is to assess the efficacy of an arm-in-arm walking program for older people at risk of falling. Gait training imply that the older participants must walk while synchronizing steps with a younger partner.
Study population: the investigator set them sample size to 30 patients. Primary endpoint (concerning both study questions): is the applied torque measurement in Newton meters (maximum up to 7.5 Nm) up to the pain tolerance limit. For the chronic injuries, a minimum of 5 Nm should be achieved. If this is not possible due to pain, an intra-articular infiltration into the upper ankle joint with 5ml Ropivacaine 2% is performed under sterile conditions. In addition, fibula translation while exercising the maximum tolerated External Torque CT (maximum up to 7.5 Nm). Secondary endpoint (1st study question): the comparison to stress fluoroscopy without anesthesia and under anesthesia. Secondary endpoint (2nd study question): the comparison of patients with and without symptoms. Secondary endpoint in patients who received intra-articular infiltration is the increase in tolerated Newton meters.