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Filter by:Intra-articular injections of hyaluronic acid (HA) or platelet-rich plasma (PRP) have been used with temporomandibular joint (TMJ) arthrocentesis to improve lubricative properties and influence regenerative processes. A randomized, controlled clinical trial investigated the benefits of complementary bioviscosuplementation (HA+PRP) in patients submitted to double-portal TMJ arthrocentesis.
The goal of this observational study is to observe the postoperative dietary intake in older adult hip fracture patients from their day of surgery (day zero) until day three inclusive. The aims of this study are: Primary aim: To observe if the postoperative dietary energy intake (kJ/kcal) of older adult hip fracture patients meets Resting Energy Expenditure (REE) needs. Secondary aims: To explore if there is a correlation between postoperative dietary intake and length of hospital stay. To explore the relationship between comorbidity (where reported) and postoperative dietary intake, according to dietary intake. To explore (if) in the development of postoperative complications (infection, pressure ulcer and VTE), there is a correlation with postoperative dietary intake.
The technique of intravenous regional analgesia using a tourniquet consisting of two cuffs over the upper arm is a well-known procedure, With the tourniquet being conventionally placed over the upper arm, a relatively high dose of local anaesthetic drug is required and occasionally systemic toxic reactions have occurred. The purpose of the present study is to establish the efficacy of the technique of intravenous regional analgesia with a forearm tourniquet using reduced doses of lidocaine.
This study is a multicenter, open-label, phase 2 clinical study to evaluate the efficacy, safety and pharmacokinetics of YL202 in patients with locally advanced or metastatic breast cancer with TNBC, HR-positive, HER2-zero-expression or HER2-low-expression
The goal of this pre-post intervention study is to understand how community-engaged approaches to policy, systems, and environmental approaches can work to improve fruit and vegetable consumption and food security status among an Appalachian Kentucky community. The main approaches taken will be to employ a Community Advisory Board to define our target population of need, and appropriate intervention strategies. The investigators aim to understand if nutrition-based programming and food system approaches for lower-income, single-parent households, and multi-generational households can improve health. Participants will engage in annual data collection to assess dietary quality and food security status.
Patients with acute myocardial infarction were enrolled retrospectively. The fractional flow reserve (AccuFFR) and microcirculatory resistance index (AccuIMR) based on coronary angiography were analyzed, and the relationship between FFR and IMR and the prognosis of patients with acute myocardial infarction was analyzed
Autoimmune encephalitis (AE) is a rare neurological disorder mediated by autoimmune antibody response against neuronal cell surface and intraneuronal proteins associated with specific brain areas, resulting in severe inflammation and damage in the associated brain regions, all most frequently manifesting diverse cognition and memory impairment symptoms at follow-up. However, these symptoms may co-exist or mimic other CNS autoimmune and neurodegenerative disorders. The most common guideline for diagnosing autoimmune encephalitis relies on cerebrospinal fluid (CSF) antibody testing which might take several weeks to obtain, making it not optimal for the early diagnosis of AE. As for magnetic resonance imaging (MRI), which is the most common imaging tool utilized for aiding in the diagnosis of AE, can possess several limitations as some patients, like anti-NMDAr AE patients, can present memory and behavioral deficits even in the presence of normal brain MRI. Positron emission tomography (PET) with 2-deoxy-2-[fluorine-18] fluoro-D-glucose (18F-FDG) have been addressed by several studies as an important examination for the early diagnosis of AE . One study demonstrated that the fraction of having an abnormal MRI in AE patients is lower than having an abnormal PET, by which certain PET patterns were associated with autoantibody types of AE. Moreover, one report demonstrated that even with autoantibody negative test and normal brain MRI, FDG-PET examination showed abnormal hypometabolism and hypermetabolism patterns. More specifically, these distinct patterns include medial temporal and striatal hypermetabolism with cortical diffuse hypometabolism. Leiris et al. revealed that the methadology used for the analysis of these PET images is highly variable, especially intensity normalization methods, where most possess some limitations (e.g., proportional scaling) as they can impede the accurate differential diagnosis of autoimmune encephalitis (AE) by potentially indicating false hypermetabolism in otherwise preserved brain regions. Absolute quantification is not possible since the disease presents both diffuse hypometabolism and hypermetabolism on PET images. So, they suggested that it's best to parametrize the brain's activity by dividing it by that of the striatum. Their voxel-based analysis, comparing individuals with AE to both healthy subjects and those with mild cognitive impairment (MCI), demonstrated that a decrease in the cortex/striatal metabolic ratio is a robust biomarker for the early diagnosis of AE.
This is a prospective, open-label, single arm clinical study. The main purpose of the study is to evaluate the clinical efficacy and safety of Nimotuzumab combined with NALIRIFOX in the treatment of locally advanced pancreatic cancer (LAPC).
The purpose of this study was to investigate whether polyethylene (Vitamin E-containing polyethylene), which has been newly introduced and widely used clinically as a biomaterial for tibial inserts in total knee arthroplasty, but whose mid- to long-term clinical results are still unknown, is more effective than conventional polyethylene. Our goal is to clarify through an international multi-center joint study using in vivo polyethylene wear particle analysis, which the investigators developed as a method to provide early feedback, as to whether polyethylene wear debris production in vivo can be reduced.
We aimed to compare different formulations of mechanical power using geometric methods at varying inspiratory rise and pause times.