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.
The purpose of this study is to assess the long-term safety of vedolizumab versus other biologic agents in participants with Ulcerative Colitis (UC) or Crohn's Disease (CD).
Measurement of corneal temperature gives indirect information about the ocular blood flow. For this reason corneal temperature can be used as a surrogate to quantify ocular blood flow. It can be measured by means of infrared thermography. This test, however, is not used in an everyday clinical routine so far. In this study is investigated if ocular blood flow disturbances in glaucoma patients can be diagnosed by means of infrared thermography. Corneal temperature are measured in normal tension glaucoma patients and healthy controls before and after cold provocation test. In the group of patients and the group of controls, subjects with and without a primary vascular dysregulation (PVD) are included. This will allow to analyze and compare the influence of cold provocation on corneal temperature (and indirectly ocular blood flow) in these study Groups.
Prospective non-interventional study conducted in Australia, Brazil, Mexico and Europe to evaluate clinical practice with Metvix Daylight PDT in the treatment of mild to moderate actinic keratosis of the face/scalp and to assess physician and patient satisfaction.
The purpose of this study is to investigate the efficacy of an engineered cartilage transplant (N-TEC) in comparison to a cell-activated matrix (N-CAM) for the treatment of articular cartilage lesions in the knee. The main innovations in this trial are the use of nasal chondrocytes and the implantation of a tissue in contrast to cells seeded on a matrix. The goals of the trial are to: (i) evaluate whether implantation of a more mature graft (tissue therapy) is beneficial for the quality and durability of the repair tissue and the clinical outcome, (ii)determine the potential of the mature graft to integrate with the adjacent cartilage and form hyaline repair tissue and (iii) assess the efficacy of each treatment in correlation to the characteristics of the defect (e.g. "acute" versus "chronic" setting).
The aim of the study is to compare Tip-Apex Distance values in two groups of patients after intramedullary nailing of proximal femur. The first group of patients is operated with the help of a 3D reconstruction device connected to the standard fluoroscopy allowing the surgeon to visualize directly the exact position of the tip of the trans-cervical screw while the second group (which is the reference-group) is operated with the help of fluoroscopy alone.
Obesity and the metabolic syndrome in men are associated with a high prevalence of hypogonadism of up to 50%. Increased fat mass leads to augmented release of adipocytokines and pro-inflammatory cytokines such as IL-1-beta, IL-6 and tumor necrosis factor-alpha which in turn suppress the hypothalamic-pituitary-gonadal (HPG) axis, leading to hypogonadism. This pathophysiological interplay is termed hypogonadal-obesity-adipocytokine hypothesis. TestIL is a prospective, multicenter, randomized, double-blinded, placebo-controlled trial to test the hypothesis that inhibition of IL-1-activity diminishes the inhibitory effects on HPG axis and increases testosterone levels in men with metabolic syndrome.
Background and Rationale: Tedious PRP infiltrations are emerging treatments for tendinopathies and tendon tears. It has been showed effective in different parts of the body, but current evidences for rotator cuff PRP infiltration remains poor. Some studies that tested infiltrations on transfixing lesions showed no statistically significant effect of PRP on tendon healing. The investigators believe that this might be explained by a "flushing effect" of PRP into subacromial space or glenohumeral joint. Therefore, it was decided to focus this study on interstitial lesions, in which PRP is entrapped into the lesion for a long time. Objective: The purpose of this study is to evaluate whether intra-tear PRP infiltrations promotes tear repair better than needling procedures of torn tendon in participants with supraspinatus interstitial tears. As secondary objective, we will study symptoms alleviation in same way. Primary outcome: Primary outcome: Supraspinatus tear size change from baseline will be compared between cases receiving two PRP injections and controls receiving torn tendon needling, 6 months after second injection. Secondary outcomes: Single Assessment Numeric Evaluation score, Constant score, ASES score, Shoulder pain disability index, and Visual analogue scale changes from baseline will be compared between cases receiving two PRP injections and controls receiving torn tendon needling, 0,1,3, and 6 months after second injection. Study design: This case-control study is randomized 1:1 between PRP (intervention group) and needling (Control group). It is a superiority trial that will include 84 patients suffering from interstitial supraspinatus tears. As adjuvant therapy, patients from each arm will beneficiate from standard physical therapy program. PRP and needling will be repeated 2 times, at one month interval. First injection will occur up to two months after recruitment. Clinical follow-up will occur from second injection to one year after second injection, with clinical parameters evaluation at 0,1,3, and 6 months after second injection, and control MRI 6 months after second injection. Study Product / Intervention: Supraspinatus tendon needling with intralesional PRP injection. PRP will be extracted with Regenlab® extraction kit. No other medications used. Control Intervention (if applicable): Supraspinatus tendon needling with intralesional saline water injection. Number of Participants with Rationale: 84 patients will be needed (37 in each group). A 10% of dropout has been taken in consideration. Study Duration: 24 months from recruitment of the first patient to the last follow-up visit. Scientific report will be written within the two months following recruitment of the last patient. Study Schedule: First-Participant-In: 01.6.2015 Last-Participant-Out: 30.6.2017
The goal is to capture the Quality of life and survival of patients one year after the stay at ICU. Data will be collected during the stay in the ICU and evaluated. One year after the ICU stay patients will be send a Quality of Life questionnaire they need to fill out and return. All data will be evaluated together.
This study there are any associations between objective and subjective outcome measures, measuring the cervical range of motion and if the restriction matter to the patient.
Pharmacogenomics (PG) offers the opportunity to individualize treatment according to patient genetic variations which influence activity of enzyme metabolizing or acting in the pathway of prescribed chemotherapy drugs. This add-on research aims to prospectively investigate variations in several candidate genes related to all types of chemotherapeutic drugs and TBI used in the main related study NCT 01949129, THE ALL SCTped FORUM study for their potential role as predictive biomarkers of PK variability and outcome of myeloablative therapy for pediatric patients receiving an allogeneic hematopoietic stem cell transplantation in acute lymphoblastic leukemia.