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 investigators aim to investigate the relationship between delivery kinetics, physiological responses and clinical outcomes following spinal manipulation. Neck pain participants will be randomised to attend two intervention sessions and will receive either a single cervical spine manipulation or mobilization (one set of central posterior-anterior mobilizations applied with either a crossed-thumb or pisiform contact) at the most painful level. Participants without neck pain will attend a single experimental session, where all measurement procedures will be the same as for neck pain participants with the exception that no treatment will be delivered.
The HEAR-study pilots and evaluates a national, low-threshold screening program to detect hearing problems in Swiss adult childhood cancer survivors. Participants will conduct a hearing test in a local hearing aid shop and report about their experiences at the shop in questionnaires and interviews. The screening program will be evaluated using the RE-AIM framework.
This randomized, placebo-controlled, double-blind trial aims to investigate intranasal OXT as a novel therapeutical option in central diabetes insipidus (cDI) to improve psychological symptoms and socio-emotional functioning. Optionally, patients can present for additional assessments in sub-studies: - fMRI sub-study at day 14 (± 2 days) (one additional visit) - Social-stress sub-study at day 14 (± 2 days) (one additional visit)
Mental Health First Aid (MHFA) is an educational training program which has been proven effective at increasing knowledge, improving attitudes and reducing the stigma of mental illness among individuals/the general population. Although MHFA has proven effective world-wide, no study has examined the effectiveness of MHFA in Switzerland and very few studies have examined the long-term effects of MHFA and how they might be influenced by cultural differences. This study is a randomized control trial (RCT) that examines the effectiveness of a 12-hour MHFA training program that aims to improve undergraduate students' knowledge of, behaviours towards mental illness and to reduce stigmatization towards mental illness. All participants were 2nd-year students and they were randomly assigned either to an intervention group that would receive the MHFA training course or to a control group without any intervention during the study period. However, the control group had the option to receive the MHFA course after the 12 months of study follow-up was completed. Both groups were assessed at three time points: T0: Baseline survey from mid-September to October 2019, completed by both groups. Intervention: MHFA training program from October 2019-December 2019. T1: Post-intervention with first follow-up survey three months after the MHFA training intervention completed by both groups (from March to May 2020). T2: Follow-up 12 months after the MHFA/ensa training intervention in December 2020 and completed by both groups.
Background: To gain insight on the osteoanabolic activity of anti-CGRP mAbs in patients with migraine as this was not yet specifically investigated in registration or post-approval clinical studies, however, being pathophysiologically plausible. If a clinically relevant, osteocatabolic effect caused by anti-CGRP mAbs will be demonstrated by the present investigation monitoring and mitigating strategies might be required and addressed in dedicated future studies. Objectives: To investigate whether treatment with anti-CGRP mAbs over 6, 12, and 24 months is associated with changes in bone density, structure and/or metabolic turnover in migraine patients. Project Design and Procedures: Prospective collection of health-related clinical data, open label, controlled pilot study. Demographic (ethnicity, age, sex) and physical (age, height) data, data on medical and migraine history will be collected. Clinical procedures include bone mineral measurement (bone densitometry, dxa) performed according to clinical practice; venipunctures for laboratory assessments (haematology and blood chemistry; bone turnover biomarkers P1NP and CTX).
Rosacea is a frequent chronic inflammatory disease affecting mainly the face but also eyes and scalp. Rosacea is classified into 3 types: erythemato-teleangiectatica, papulopustulosa and phymatosa. Treatments depend on the type and include topical and systemic antibiotics, azelaic acid, topical ivermectin, topical brimonidine, systemic isotretinoin as well as intense pulsed light (IPL) and laser therapies. For treatment of telangiectasia and redness, laser and IPL therapies are the first choice. Vascular lasers, such as pulsed dye lasers (PDL) and potassium-titanyl phosphate (KTP) lasers as well as IPL, have demonstrated good efficacy in reduction of erythema and telangiectasias in patients with rosacea. However, these treatments are expensive and mostly not covered by the health insurance. Therefore, for patients it is important to receive the maximal effect and improvement after each single laser session. Ivermectin is a semi-synthetic derivative of avermectin and has an anti-inflammatory effect as well as an antiparasitic effect on demodex mite. The latter is playing an important pathogenetic role in rosacea. This randomized controlled study aims to compare the effect of KTP laser in combination with ivermectin 1% cream vs KTP laser alone in patients with facial rosacea.
Consumption of less meat and more plant-based protein can greatly reduce the negative impact of food production on the environment. Studies show that vegan diets can decrease greenhouse gas emissions, land use, and water. However, it is important to consider the nutritional value of alternatives, as meat is a key source of nutrients like iron. Iron deficiency anemia (IDA) is estimated to be the top 5 leading causes of years lived with disability burden globally and the first cause in women. Nutritional iron deficiency anemia is often caused by low iron content and low dietary iron bioavailability. As meat, fish, and poultry are excellent sources of bioavailable iron, shifting or maintaining a predominantly plant-based diet can increase the risk of iron deficiency (ID). Phytic acid, the main phosphorus storage compound in plants, can hinder iron absorption and other divalent minerals. Phytase is an enzyme that breaks down phytic acid, which lessens its ability to bind with minerals like iron. This enzyme is present in various plant tissues, with particularly high amounts found in wheat and rye. There is limited clinical evidence regarding iron absorption from plant-based meat. Thus, it is important to measure iron absorption from plant-based foods before and after treatment to remove phytic acid (dephytinization). This study compares the fractional iron absorption (FIA) of the 1) soy protein concentrate meat analog and 2) Farinata made from chickpea flour, both with and without dephytinization. The aim of this study is to determine the effect of phytic acid reduction on iron absorption. FIA of the soy protein concentrates meat analog with phytic acid will be compared with FIA from soy protein concentrate without dephytinization. In addition, this study will compare the FIA in Farinata, a traditional Italian dish prepared using chickpea flour, both with and without dephytinization.
The primary objective of this study is to assess the construct validity and criterion validity for associations of the VEGANScreener with nutrient intakes from reference methods and associations with biomarkers of dietary intake. The investigators hypothesize that the screener is a valid tool to assess diet quality in the vegan population. The study will assess construct validity by testing whether the measure relates as it should to other measures (e.g., age, gender, education, SES differences). The investigators will assess concurrent and predictive validity (types of criterion validity) by evaluating associations and agreement between 'gold standards', such as diet records, biomarkers, and multi-metabolite signatures of intake. The investigators will examine associations of vegan diet quality with biomarkers of nutritional status, biomarkers of disease, and anthropometric measures and hypothesize that a higher diet quality in vegans is associated with a more favourable profile among vegans, for example, a lower blood pressure. This study is part of the European VEGANScreener Consortium.
The goal of this study is to learn if tilpisertib fosmecarbil (formerly known as GS-5290) is effective and safe in treating participants with moderate to severe ulcerative colitis. The study will compare participants in different treatment groups treated with tilpisertib fosmecarbil with participants treated with placebo. The primary objective of this study is to demonstrate the efficacy of tilpisertib fosmecarbil, compared to placebo control, in achieving Clinical Response at Week 12.
The goal of this observational multicenter case series is to assess the safety and performance of the CE-marked "Biphasic Plate Distal Femur" during standard of care.