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Showing 1-15 of 15 trials
NCT07425327
The aim of our study was to evaluate the psychometric properties of the 2-minute step test in hemophilia patients, assess its intra-rater and inter-rater reliability, and evaluate its convergent validity and construct validity supported by measurements of gait, balance, and functionality.
NCT06831591
the investigators hypothesize that over time, it may lead to loss of functional capacity in children with CP. In this context, our study aims to examine the validity and reliability of the four-component Dubousset Functional Test (DFT), which is used to objectively measure the functional capacity of children with spastic CP, in children with spastic cerebral palsy at Gross Motor Function Classification System (GMFCS) I-II level.
NCT07073508
This study aims to assess the clinical relevance of renal artery duplex ultrasound in critically ill patients with acute kidney injury (AKI) in terms of the renal resistive index (RRI).
NCT06889103
This study was conducted to evaluate the psychometric properties, including interobserver agreement, of the Turkish version of the Edinburgh Feeding Evaluation in Dementia (EdFed) scale, which was developed to assess eating difficulties in patients with dementia.
NCT06655753
The aims of this study were to perform cultural adaptation of the Craniocervical Dysfunction Index in patients with Temporomandibular Joint Dysfunction, reliability and validity of the index Turkish speaking adults.
NCT04629157
This is a pilot study which aims to assess the validity and applicability of lateral flow assays (LFAs) which can be used as a point of care test for COVID-19. The study will focus on children admitted to hospital or planned to have a procedure for which they require an anaesthetic. RT-PCR is the current gold standard test for COVID-19, but it usually takes approximately 24-48 hours for a test result to be returned which can slow the clinical care given to a patient and can potentially increase the risk of healthcare worker (HWC) exposure to COVID-19. LFAs are a point of care test which can identify children who have a high viral load of COVID-19 and are performed using a more acceptable method of swabbing for children, just inside the nostril. Using LFA potentially enables the identification of infectious children with COVID-19 to aid with immediate care of patients and limiting HWC and other patients' contact with the virus. This study aims to assess the test failure rate and identify reasons for this which can be addressed. It also aims to assess the discomfort of both tests for children, provide a comparison between the time to LCA and RT-PCR result and provide data for a trial to adequately power a prospective trial comparing RT-PCR and LFA.
NCT05616975
SWAY Medical, Inc. (SWAY) has developed a mobile application that assesses balance, functional performance, and cognitive function. Clinical reliability, validity, and normative data have been studied extensively in individuals aged 5 to 20. The accuracy of the SWAY Mobile Application in assessing conditions associated with head injury has also been well established. The objectives of this study are to examine the reliability and validity, and establish normative data, for SWAY balance, functional, and cognitive assessments in healthy adults aged 21-90. The SWAY smartphone app will be used to record balance, simple reaction time, impulse control, inspection time, working memory, reverse number counting, flanker task, modified Stroop, and 30 second chair stand test results. The following tests will be administered to participants: Test of Premorbid Functioning, WAIS-IV Logical Memory, WMS-IV Older Adult Logical Memory, Animal Fluency, Boston Naming Test, D-KEFS Color Word Interference Test, WMS-IV Symbol Span, WAIS-IV Coding, Auditory Consonant Trigrams, Verbal Fluency (FAS), and Flanker Inhibitory Control and Attention Test.
NCT05828160
This study aims to develop and validate the Italian version of the Motricity Index (MI-Italian), through the following steps: * translation of the MI into Italian, by using the forward-backward translation approach, to produce a pre-final MI-Italian * pre-pilot testing of the pre-final MI-Italian in a sample of ten health professionals (physicians and physiotherapists), who will be asked to judge the clarity of each item of the MI, including scoring instructions, to produce a final MI-Italian * evaluation of the metric properties (internal consistency, inter- and intra-rater reliability, validity and responsiveness) of the final MI-Italian in a sample of subjects admitted to the Don Gnocchi Foundation in Florence for rehabilitation after stroke.
NCT05636761
The Elite HRV is a reliable HRV analysis tool and could be a valid option to replace the Polar V800. The objective of study is Comparing the HRV index recorded with the mobile app Elite HRV and with the multisport watch Polar V800. Individuals will submit to two RR interval recordings with a Polar H7 strap that sent the data either to the Polar V800 heart rate monitor or to the Elite HRV app. The volunteers will supine position and breathing spontaneously, and the RR intervals will collect during 25 minutes. Subsequently, without warning the subject, the strap will connect to a nother device, and the second 25minute evaluation was made. The order in which the devices will use is randomized and the HRV indexes will generated via Kubios HRV.
NCT05314452
Timed Motor Function Tests (TMFTs) determined the walking abilities of an individual. During Covid-19 pandemic direct observation may not be feasible to record Timed motor function in children. Hence, the reliability and validity of video based observation and online based observation (VBO and OBO) methods to be explored. Middle school going children age group between 8 and 12 years was recruited for the study on the basis of convenience sampling. Sample size selected for each age group was according to sample size criteria of Interclass coefficient analysis. After anthropometrics, 10 meters walk test was recorded using three methods; VBO, OBO and direct observation for three times to estimate intrarater reliability and three days within a week to estimate test-retest reliability. The mean of three readings was used to find the estimated value. Direct observation method was used as a criterion measure method to report concurrent validity. After concurrent validity, Test-retest Reliability and Intrarater Reliability of VBO and OBO was reported. Reliability and validity of VBO and OBO with direct observation was reported by recording 10 meters walk test in children.
NCT04259177
The high risk of infants are defined as having a negative environmental and biological factor history, where these factors can lead to neuromotor development problems. It is a heterogeneous group of premature babies born under the age of thirty-seven weeks, with a low birth weight term or infants with developmental retardation due to various reasons. Risk factors in preterm infants include perinatal asphyxia, hypoxic ischemic encephalopathy (HIE), periventricular leukomalacia (PVL), intraventricular hemorrhage (IVH), respiratory distress syndrome (RDS), broncho pulmonary dysplasia (BPD), hyperbilirubinemia, infection. alcohol syndrome, muscle tone disorders, low birth weight, hydrocephalus and microcephaly. These babies, especially preterm infants with low birth weight, may encounter a neurological sequence such as Cerebral Palsy (CP), epilepsy, hearing and vision loss, mental retardation, language-speech, behavioral problems and learning difficulties. CP is the most common disease of childhood, with the possibility of occurrence in 2-3 / 1000 live births.Today, the effectiveness of various methods has been proven to make early diagnosis of CP. One of these methods is the Hammersmith Infant Neurological Evaluation (HINE).
NCT03863028
Bladder cancer (BC) is the seventh most common cancer in men worldwide and fourth most common cancer among Danish men. BC is estimated to be the most cost expensive cancer pr. patient life. BC is diagnosed, staged and if possible treated with a transurethral bladder tumor resection (TUR-B). The prognosis of BC is depending on the depth of invasion, which makes the quality of the TURB procedure of utmost importance. Retrospective studies from Sweden and Canada on resident involvement in TURB procedures indicated that the TURBs were insufficient with regard to staging and had a higher need of repeating TURB. Surgical training for TURB in Denmark today is based on the Halstedian principle: "See one, do one, teach one", comparable to training in Sweden and Canada. Thus, there is a need to develop better and safer principles for training. Simulators for surgical procedures have a promising role in the surgical training. The project will explore the effect of simulation training on the quality in transurethral resection of bladder tumors. Based on our findings the principles of simulator training will be integrated in a curriculum for simulator-based TURB training for urological surgeons in Denmark. The collaboration research group is composed of medical doctors in urological surgery at Urological Department at Zealand University Hospital, Roskilde (ROS) and experts in medical simulation at Copenhagen Academy for Medical Education and Simulation at Rigshospitalet (CAMES).
NCT03763994
Main of the study is to assess the reliability of a new objective tool to measure lumbar spine motion. The data will be collected from healthy subjects and subjects with frequent or daily low back pain in the last three months. In addition we compare the results of the motion measurements with disability and pain questionnaires such as the Roland Morris, Oswestry Disability Index and the Brief Pain Inventory.
NCT01900769
Although blood volume is such an important parameter in everyday clinical medicine it cannot be measured easily. As a matter of fact, it is almost never measured but estimated or calculated based upon numbers derived from mostly healthy patients. The investigators do not even know whether someone's normal - i.e. before a surgery - blood volume is actually anywhere close to the generally accepted estimate or calculation. Tests exist in which a substance of known concentration is diluted in a person's blood volume and the resulting concentration is then measured, which allows the blood volume to be calculated. However, none of these tests can be completed at the bedside since they are not fast and require considerable set-up. This study turns the above approach upside-down: we will dilute the blood slightly with a known small volume of an intravenous fluid commonly used in many clinical settings and measure the concentra-tion of hemoglobin - the oxygen carrier contained in red blood cells - before and after adding the fluid. That allows for similar calculations without using neither specialized substances nor equipment. Hemoglobin is routinely measured in laboratories and is often a routine test before and during surg-eries and in intensive care units. Devices that can measure hemoglobin through the skin without actually drawing any blood are avail-able. If found comparable to laboratory determination of hemoglobin they could provide for a bedside and almost real-time assessment of blood volume, something that could be extremely valuable for de-cision making in critical areas of medicine and promoting goal directed therapies.
NCT01593891
Radio graphic and Intravascular (IVUS) Evaluation of Venous Morphology During Chronic Cerebral Spinal Venous Insufficiency Treatment