There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
This research aims to evaluate the impact of hippotherapy on life satisfaction, health literacy, and health culture among young adults who have undergone cancer treatment. The study underscores the importance of providing support to patients post-cancer treatment. While the literature extensively supports the use of animal-assisted interventions in nursing care plans and practices, there is a notable absence of studies examining the holistic effects of hippotherapy on cancer survivors, both nationally and globally. Given that nurses play a pivotal role in the prevention, diagnosis, treatment, and rehabilitation stages of all diseases, and strive to enhance patient quality of life through comprehensive care, the findings of this project are expected to not only bolster the visibility and professional efficacy of nurses but also inspire similar future research. The research tools employed will determine how complementary supportive practices influence the life satisfaction, health literacy, and health culture of young adults during critical life-shaping periods. These results could provide significant evidence of the nurse's role in patient education, support, and overall care improvement.
The goal of this clinical trial is to determine the relative efficacy of fMRI model guided Transcranial Direct Current Stimulation (mgTDCS) in improving the depressive symptoms of patients with Parkinson's Disease (PD). The main questions it aims to answer are: 1) Can the use of mgTDCS significantly improve the self-reported level of depression and apathy in patients with PD from pre-intervention to post-intervention compared to a sham control? 2) Can the use of mgTDCS significantly normalize the cortical eeg alpha asymmetry so commonly seen in depressed patients compared to sham mgTDCS? 3) Can the use of mgTDCS significantly improve scores on neuropsychological tests of working memory?
The efficacy of using self-adhesive silicone gel waterproof dressings versus conventional gauze dressings for recovery after total joint arthroplasty (TJA) remains unclear. In our study, we conducted a prospective, randomized controlled trial to compare these two types of dressings. Patients were divided into two groups following TJA, and we collected primary outcome measures such as skin infection rate and re-operation rate. Additionally, we gathered blood inflammatory indicators, including C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR), to evaluate the effectiveness of the two treatments. Finally, we perform one year follow up including REEDA score, MSS score to evaluate the recovery of the skin.
Prosthetic Joint Infection (PJI) is one of the severe complications following arthroplasty. With the global aging population, the number of patients undergoing primary joint replacement surgeries is increasing, leading to a rise in PJI cases. Although the incidence of PJI is generally low, the impact on patients can be catastrophic. Once an infection occurs, it is further complicated by the rising global antibiotic resistance, imposing a significant economic burden on patients. Therefore, improving the diagnostic rate of PJI is crucial. Currently, various infection markers are used in the diagnosis of PJI. However, there is still a lack of highly sensitive and specific markers to effectively diagnose PJI, necessitating the exploration of new infection markers. This study aims to investigate novel infection markers for the diagnosis of PJI, providing evidence for its diagnosis and subsequent treatment. In this research, we will prospectively collect data from patients undergoing primary joint replacement and those developing PJI from June 2024 to December 2026. These patients will be categorized into non-infection and infection groups. By collecting and analyzing general patient data, surgery-related information, and infection-related indicators from preoperative joint fluid and blood samples, we aim to further evaluate the predictive value of these infection markers for PJI.
Prosthetic Joint Infection (PJI) is a severe complication following joint replacement surgery, imposing significant economic and health burdens on patients. For acute PJI, the DAIR (Debridement, Antibiotics, and Implant Retention) procedure is a necessary and effective treatment method, as it effectively clears the infection while preserving the prosthesis, thereby avoiding more complex surgical interventions. However, the practice of using drainage tubes postoperatively is controversial. Some studies suggest that drainage tubes may increase the risk of infection, while other literature indicates no statistically significant difference in infection risk associated with their use.In this context, Professor Li Cao's team at Xinjiang Medical University has improved the traditional DAIR procedure by incorporating long-term local antibiotic injections post-surgery, achieving positive results. Despite this, the specific method of antibiotic injection, particularly whether to use a drug infusion tube, remains under debate. The use of an infusion tube can reduce patient discomfort, shorten the local disinfection process, and theoretically decrease the time the incision is exposed to the external environment, potentially lowering the infection risk. However, the validity of these theoretical assumptions needs further confirmation through high-level scientific research. This study aims to evaluate whether there are differences in joint function recovery, changes in blood infection markers, and the incidence of postoperative complications between using and not using an infusion tube for local antibiotic injection after knee DAIR surgery. To assess the value of the infusion tube in local antibiotic injection post-knee DAIR surgery, a randomized controlled trial (RCT) will be conducted. Eligible patients will be randomly assigned to the infusion tube group (experimental group) or the non-infusion tube group (control group). The study will prospectively collect basic information, joint function scores, blood infection markers, and postoperative complication data from both groups, including patient age, gender, educational background, and postoperative blood test results. Ultimately, the RCT aims to demonstrate the therapeutic efficacy of the infusion tube method.
This project aims to develop a novel method for identifying early tissue damage related to pressure ulcer (PU) development in vulnerable patients by measuring biomarkers of inflammation on the skin surface. PUs are common and costly injuries that result from prolonged pressure on the skin. Current methods to assess PU risk are unreliable, and the mechanisms of PU development are not well understood. This project contributes to new knowledge of PU etiology as well as the individual variability at a molecular level combined with new knowledge about nursing actions and clinical factors linked to PU progression and outcomes of prevention. The project will use non-invasive techniques and model-based analysis to identify specific biomolecules that reflect individual susceptibility to pressure exposure in different PU risk scenarios.
Men who have sex with men (MSM) are at high risk for gonorrhea and chlamydia in Kenya, where nucleic acid amplification testing is not feasible and most infections therefore go undiagnosed. We propose an open-label randomized clinical trial with 2900 participants assigned to WHO-recommended periodic presumptive treatment (PPT) or doxycycline post-exposure prophylaxis (doxyPEP), compared to standard syndromic treatment, with 18 months of follow-up and rigorous culture-based and molecular analysis of antimicrobial resistance in Neisseria gonorrhoeae. This work will provide critical data needed to inform guidelines and improve STI control among MSM in sub-Saharan Africa and other resource-limited settings, including modelled estimates of the health and economic impact of scaling up these two interventions on STI control among MSM and their partners in Kenya.
A single center non-randomized prospective clinical study, to evaluate the feasibility and added value of the CE-certified Tracmotion device in patients scheduled consecutively for ESD in the upper and lower gastrointestinal tract. After ESD, the endoscopists' opinion will be evaluated with a short questionnaire on experience with the Tracmotion device. The pathology report will be checked for radicality and microscopic damage of the removed lesion.
Seminal studies in motor neuroscience involving healthy subjects have revealed time-locked changes in induced power within specific frequency bands. Brain recordings were shown to exhibit a gradual reduction in signal power, relative to baseline, in the mu and beta frequency bands during an action or during motor imagery: the event-related desynchronization (ERD). This is considered to reflect processes related to movement preparation and execution and is particularly pronounced in the contralateral sensorimotor cortex. Shortly following the completion of the task, a relative increase in power, the event-related synchronization (ERS), could be observed in the beta band. ERS is thought to reflect the re-establishment of inhibition in the same area. Ever since the characterization of the ERD and ERS phenomena, there has been little to no discussion in the field of non-invasive Brain Computer Interfaces (BCI) as to whether these features accurately capture the task-related modulations of brain activity. Recent studies in neurophysiology have demonstrated that the ERD and ERS patterns only emerge as a result of averaging signal power over multiple trials. On a single trial level, beta band activity occurs in short, transient events, bursts, rather than as sustained oscillations. This indicates that the ERD and ERS patterns reflect accumulated, time-varying changes in the burst probability during each trial. Thus, beta bursts may carry more behaviourally relevant information than averaged beta band power. Studies in humans involving arm movements have established a link between the timing of sensorimotor beta bursts and response times before movement, as well as behavioural errors post-movement. Beta burst activity in frontal areas has also been shown to correlate with movement cancellation and recent studies show that activity at the motor unit level also occurs in a transient manner, which is time-locked to sensorimotor beta bursts. Although beta burst rate has been shown to carry significant information, it still comprises a rather simplistic representation of the underlying activity. Indeed, complex burst waveforms are embedded in the raw signals, and can be characterized by a stereotypical average shape with large variability around it. The waveform features are neglected in standard BCI approaches, because conventional signal processing methods generally presuppose sustained, oscillatory and stationary signals, and are thus inherently unsuitable for analysing transient activity. In contrast to beta, activity in the mu frequency band is oscillatory even in single trials. This activity is typically analysed using time-frequency decomposition techniques, which assume that the underlying signal is sinusoidal. However, there is now growing consensus that oscillatory neural activity is often non-sinusoidal and that the raw waveform shape can be informative of movement. In this project, the design of a subject-specific neurophysiological model to guide motor BCI training will be optimized using Magnetic Resonance Imaging (MRI) and Magnetoencephalography (MEG) for high spatial and biophysical specificity in the experimental group. Anatomical MR volumes will be used to design and 3D-print an individual head cast that will be used in the MEG scanner to stabilize the head position and minimize movements. This high-precision approach (hpMEG) has been proven to significantly improve source localization up to the level of distinguishing laminar activity, which makes it superior to EEG recording technique. An individualized hpMEG approach, as well as the widely adopted EEG, will be used to study bursts of oscillatory activity in the beta and mu frequency bands related to motor imagery and motor execution. hpMEG will yield subject-specific models of motor imagery that will be used to constrain online decoding of EEG data. This approach will be applied and validated on a group of healthy adult subjects and will then be compared against another feasibility group of patients and age-matched healthy participants. The proposed approach will be compared with a classic EEG-based BCI approach. The information will be used to optimally guide subsequent EEG-based BCI training in the control group. After a thorough investigation in healthy subjects in this project, the feasibility of the approach will be evaluated in a few stroke patients with upper-limb motor deficits. Tasks 1.1 and 1.2 aim to develop subject-specific generative models decoding movement onset and offset, the type of movement, as well as finely discretized movement amplitude during both real and imagined wrist extensions/flexions. Task 1.2 investigates how lesions of patients alter our ability to decode attempted wrist movements.
Hallux valgus is one of the most common forefoot deformities. Its prevalence increases with age, representing approximately 23% in adulthood, being more common in females. Some studies indicate that the use of the insole associated with the finger separator promotes pain relief and that this may be related to better alignment of the hallux. However, there is still no consensus about the ideal insole or how long it should be used to relieve pain or improve function in patients with hallux valgus. Therefore, the objective of this study will be to evaluate the effect of the customized insole on pain and function of individuals with symptomatic hallux valgus.