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We list hundreds of Clinical Trials about "Oxford researchers German study warning insect declines lacks" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of this scientific study is to clarify whether there is a relationship between the appearance of radiolucent lines in bone-cement interphase of the tibial component of the different models of the Oxford Uni Knee prosthesis and poor prognosis of these prostheses. This will be accomplished in a se-ries of three different Oxford Uni Knees.
The purpose of this study is to test whether a new drug warning decreases enthusiasm for new drugs.
The aim of this study is to compare different sugary drink labels to see which most influence knowledge, beliefs, purchase intentions and choices. Parents of children ages 6-11 will shop in a virtual convenience store after being randomized to 1 of 4 conditions: 1) calorie labels; 2) text warning labels; 3) graphic sugar warning labels; or 4) graphic health warning. This study will provide data comparing the influence of sugary drink text warning labels and two kinds of graphic...
This study evaluates the length of time an insect repellent product can protect against three species of ticks. Participants will have one arm treated with the repellent, and throughout the next 10 hours, ticks will be given the opportunity to crawl up the treated arm. The test will stop after 10 hours or when the repellent stops working whichever occurs sooner.
The primary objective of this study is to determine to what degree sugary drink warning labels increase consumers' knowledge about the potential health harms of sugary drinks and reduce sugary drink intake. The study is designed to answer three additional questions: 1) Do some warning labels work better than others? 2) What is the effect of warning labels over time? 3) If warning labels influence behavior, is it because they increase knowledge or simply provide a salient remind...
Comparison of two unicompartmental knee arthroplasties (UKA), to see if Sigma UKA performs equally good as the Oxford UKA. The study focuses on how well the arthroplasty is fixated to the bone and on the difference in wear of the plastic insert. Finally, the functional outcome after surgery is compared between the two arthroplasties. Hypothesis: H1: The Sigma UKA has an equal migration pattern compared to the Oxford UKA with a follow up of two years - that is, no signif...
The seizure detection and warning system is an ambulatory system designed to monitor and analyze EMG data to detect the onset of GTC seizures and to provide a warning signal to alert caregivers that a seizure is occurring.
The purpose of this study is to test and compare the allergenic effects of three commercially available German cockroach allergen extracts in adults. Study hypothesis: The biological potency of three commercially available German cockroach allergy extracts can be compared using the ID50EAL method to standardize German cockroach allergens.
The microbiota of the human gastrointestinal tract responds to dietary shifts and can therefore be altered to promote human health. Both short- and long-term changes to macronutrient consumption can impact microbial profiles. The addition of prebiotics to the diet is one way of enhancing microbiota to promote health. This pilot insect protein powder study is designed to determine the impact of a commercially available whole insect flour, containing high levels of protein and di...
Background: Mosquitoes and similar insects called sand flies carry parasites that can cause diseases. These viruses and parasites can spread quickly and be difficult to control. How people s bodies respond to insect bites may affect how they get infected. The response to bites is caused by the immune system, which helps fight off infections. Researchers want to study the immune response in skin to mosquito or sand fly bites and how the response changes after bites on mul...
Insecticide Treated Nets (ITN's) offer good protection against malaria in Africa where the vector mosquitoes feed indoors late at night. However, in other parts of the world like South America, vectors feed earlier in the evening before people go to bed. In such cases it may be necessary to use alternative treatments in the evening to supplement the efficacy of ITN's. This study compares 2 matched groups of households in the Bolivian Amazon. One group will be given ITN's pl...
The VitalPac Early Warning Score (VIEWS) scoring system, developed by Prytherch et al., Is an early warning system that aims to predict the first 24-hour mortality in emergency patients. National early warning score (NEWS) is another early warning scoring system recommended by the Royal College of Physicians in London to detect early clinical deterioration in hospitalized patients. The aim of this study was to determine the early clinical deterioration after ICU and hence ...
Comparison the results of skin prick testing and Intradermal skin test result of local and imported insect allergen extracts in patients with serious insect sting allergy reactions
The objective of this study is to compare the effect on gait of unicompartmental knee arthroplasty (UKA), using the Oxford® Partial Knee, versus total knee arthroplasty (TKA), using the Vanguard™ Total Knee System. Specifically quantitative motion analysis will determine the postoperative effect on gait and other activities of daily living. Biomet's Oxford Unicompartmental Knee System is the only fully mobile bearing partial knee system available for use in the United States...
This study evaluates a novel collision warning device to help people with severe vision impairment or blindness avoid collisions with obstacles. The main hypothesis to be tested is that the device reduces the number of collisions with obstacles in everyday activities.
The purpose of this study is to collect information on complications and survivorship of patients implanted with the Oxford™ Meniscal Unicompartmental Knee System at multiple sites in the United States.
The purpose of this study is to evaluate the safety and effectiveness of the Cementless Oxford Partial Knee System.
Tinnitus is defined as a perception of sound without any external sound source. Chronic tinnitus is a frequent condition that can affect the quality of life. The questionnaire "Tinnitus Functional Index (TFI)" promises to be the new gold standard in tinnitus evaluation. Due to the forward and backward translation of this questionnaire, there are two different German versions of TFI for Switzerland and Germany. Both German versions were validated. The aim of this study is to com...
The purpose of this study is to examine the effect of changes in cigarette package color and warning label features on smoking behaviors and beliefs about cigarette risks.
Aim of this study is to reflect on the changing trends in absolute numbers, surgical techniques and indications of corneal transplantations being performed in Germany. In 2017, the Section Cornea of the German Ophthalmological Society provides an interim-assessment about the most up-to-date results of this long-term study over a period of sixteen years between 2001 and 2016.
Prospectively monitor the patients receiving the Oxford Partial knee arthroplasty
Establishment of early warning systems in hospitals was strongly recommended in recent guidelines to detect deteriorating patients early and direct them to adequate care. Upon meeting of predefined trigger criteria Medical Emergency Teams (MET) should be directed to these patients. The present study analyses the effect of introduction of an automated early warning and trigger system on two peripheral wards hosting a highly complex surgical patient cohort.
The purpose of this prospective data collection is to document the performance and clinical outcomes of the Oxford® Partial Knee System.
Degenerative lesions of the shoulder occur very frequently and their incidence increases with age. The Constant-Murley score is currently considered the gold standard in Europe to assess the shoulder and is widely used by the orthopaedic community to follow up on shoulder pathologies. However, healthcare professionals are taking an increasing interest in self-administered patient-reported out-come measures. Several self-administered questionnaires are available to assess the sh...
MonoMax will be used for a continuous all-layer (except skin) suture to close abdominal wall after midline incision. The primary objective of this trial is to demonstrate that the frequency of wound infection and the frequency of reoperation due to burst-abdomen after primary median laparotomy for elective surgical intervention are equal or lower than in the INSECT trial. The secondary objectives are to demonstrate that the length of postoperative hospital stay and the frequenc...