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Browse 47,334 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT05090423
Approximately 40% of acute ankle sprain would develop into chronic ankle instability (CAI). Chronic ankle instability is characterized by pain, repeated sprains and giving way. Recently, the pathomechanical impairment, sensory-perceptual impairment and motor-behavioral impairment have been documented in the chronic ankle instability model. Previous research revealed that compared to the control subjects, people with CAI had lower pressure pain threshold (PPT). This increased mechanosensitivity of the neural tissues around the ankle might account for pain and dysfunction in people with CAI. Also, the other study indicated that in subjects following ankle inversion sprain there is greater restriction of knee extension on the injured side compared to non-injured side in the slump test with the ankle plantar flexion and inversion, which may suggest the restriction in mobility of the common peroneal tract. However, the effects of neurodynamic intervention, which addresses the mechanosensitivity problems, in people with CAI are still unclear. Therefore, the aim of the study is to investigate the effect of additional neurodynamic intervention on the ankle range of motion, mechanosensitivity, balance performance and self-reported function.
NCT07342660
Background: Cerebral Palsy (CP) is characterized by altered excitability in bilateral sensorimotor cortical areas. Previous research using unilateral anodal transcranial direct current stimulation (tDCS) has yielded inconsistent results, highlighting a need for alternative stimulation approaches. Objective: This study evaluated the feasibility, safety, and preliminary efficacy of combining bilateral anodal transcranial direct current stimulation (tDCS) over the sensorimotor cortices with treadmill training in children with CP. Methods: A within-subjects case series was conducted with five children with CP. Participants received ten sessions of treadmill training (at 50% of their maximum over-ground speed) concurrently with bilateral anodal tDCS. Outcomes, assessed pre- and post-intervention, included postural alignment (medio-lateral and anterior-posterior), ankle dorsiflexion range of motion, gait variability, walking tolerance (6-minute walk test), motor function (GMFM-66), and hip/knee range of motion. Statistical analysis was performed using paired t-tests and effect sizes (Hedges' g). Anticipated Impact: This study will pioneer a novel bilateral tDCS montage for CP rehabilitation. The findings are expected to provide critical insights into the synergistic relationship between neuromodulation and physical training, ultimately informing more effective, evidence-based interventions to enhance motor function and participation in this population.
NCT06830850
To evaluate the Safety, Tolerability, Pharmacokinetics and Efficacy of 5041-103 in Subjects with Metastatic Castration-resistant Prostate Cancer.
NCT06835972
The researchers are doing this study to find out whether the combination of abemaciclib and cabozantinib is a safe and effective treatment for people with metastatic clear cell renal cell carcinoma (ccRCC) and translocation-associated renal cell cancer (tRCC). The researchers will test different doses of the study drugs to find the highest doses that cause few or mild side effects in participants.
NCT04156373
The present study is a randomized control trial to evaluate the efficacy and effectiveness of a school-based group prevention program (Fuerte) in San Francisco Unified School District Public Schools. In addition, the present study will also inform effective procedures for adaptations of the Fuerte program for Latinx newcomer immigrant children and other newcomer immigrant youth from non-Latin American countries. Fuerte targets newcomer Latinx immigrant youth (five years or less post arrival in the U.S.) who are at risk of experiencing traumatic stress. In particular, the Fuerte program focuses on increasing youth's mental health literacy, improving their social functioning, and identifying and connecting at-risk youth to specialty mental health services. The program will be implemented by mental health providers from various county community-based organizations, as well as from the SFUSD Wellness Centers, who already offer mental health services in SFUSD schools.
NCT06970964
This study aims to evaluate whether a fermented milk drink containing the probiotic strain Lacticaseibacillus paracasei strain Shirota (LCS), commonly found in Yakult®, can help reduce upper respiratory symptoms in triathletes before and after competition. Athletes often experience cold-like symptoms due to physical stress, intense training, and immune system challenges. The study investigates whether daily consumption of this probiotic drink can help improve immune response and reduce the incidence or severity of symptoms such as sore throat, nasal congestion, or coughing. This is a randomized, double-blind, placebo-controlled, parallel-group study involving healthy adult triathletes. Participants will be randomly assigned to receive either the probiotic drink or a placebo for a specific period before and after a triathlon event. Symptoms and health markers will be tracked through questionnaires and biological samples. The goal is to explore whether probiotic supplementation can provide practical, non-pharmacological support for athletes' immune health and well-being during intense physical activity.
NCT05731661
While the sequelae and toxicities after ovarian and endometrial cancer treatments are well described in the literature, the actual needs of patients for supportive oncology care remain poorly documented. Moreover, there is no data available to estimate the complexity of the oncological support care actions to be implemented. It is expected that an evaluation of the needs for supportive oncology care and its organization in day hospitalization for supportive oncology care will lead to an improvement in personalized post-cancer follow-up for these patients and to an improvement in their long-term quality of life.
NCT07331506
Cancer continues to be one of the most significant public health issues worldwide. Thanks to early detection, the mortality rate of certain types of cancer has decreased significantly. However, the lack of accessible, low-cost, non-invasive, non-toxic, and easy-to-implement diagnostic methods results in late diagnoses, leading to 1 in every 6 people dying from cancer today. MicroRNAs (miRNAs) are small non-coding RNAs that regulate gene expression and are found both inside cells and in bodily fluids such as blood and urine. Several studies have demonstrated their role in human diseases, especially cancer, where tumors release miRNAs into the bloodstream that can be used as biomarkers for early detection. The research and development team at Oncoliq SAS identified a panel of miRNAs associated with breast cancer, with a detection performance of 82% sensitivity and 83% specificity, validated in exploratory and preliminary confirmatory studies. These results led to the filing of a patent based on liquid biopsy technology. The objective of this protocol is to establish a panel of miRNAs for the early detection of breast cancer using samples from breast cancer patients and a cancer-free control group. Validation of the miRNAs will be carried out through RT-qPCR. This stage constitutes the analytical validation of the biomarkers, with the goal of developing an algorithm capable of classifying individuals with and without breast cancer. In future stages, a pilot clinical trial is planned to evaluate test implementation and clinical validation.
NCT07344051
This trial was designed to evaluate the efficacy and safety of QLS12010 Capsules in adults with moderate-to-severe atopic dermatitis.
NCT02990793
The purpose of this study is to evaluate the safety and efficacy of individualized, Biometrics-guided Magnetic e-Resonance Therapy (MeRT) treatment of Post-Traumatic Stress Disorder
NCT07244029
This randomized, single-blind, controlled clinical trial aims to evaluate the efficacy and safety of Aescin-based herbal extract (Reparil®) compared with Ibuprofen in managing postoperative sequelae following surgical removal of impacted mandibular third molars. A total of 100 participants aged 18-40 years will be enrolled at the Dental Center, Medical City Hospital for Military and Security Services (MCMSS), Al Khoud, Oman. Participants will be randomly assigned to receive either Reparil® (Aescin 20 mg, three times daily for five days) or Ibuprofen (400 mg, three times daily for five days) following standardized third molar extraction procedures. Postoperative outcomes including pain (VAS), facial swelling (3D facial scanner), and mouth opening (digital caliper) will be assessed preoperatively, on day 2, and day 7 post-surgery. The study aims to determine whether Aescin offers comparable analgesic and anti-edematous effects to Ibuprofen with fewer adverse events.
NCT07341646
Endotracheal intubation is a standard procedure used to secure the airway during general anesthesia. A key component of the breathing tube is the "cuff," a balloon-like device that is inflated to seal the airway and prevent aspiration. However, if the pressure within this cuff is too high, it can restrict blood flow to the tracheal lining, leading to complications such as postoperative sore throat, hoarseness, and difficulty swallowing (dysphagia). Currently, there are various methods to monitor and adjust this pressure. In many clinical practices, the pressure is adjusted subjectively or checked only once at the beginning of the surgery. These methods may allow pressure to exceed safe limits (typically 20-30 cmH₂O) or fluctuate during the procedure, potentially causing tissue irritation. This randomized controlled trial aims to compare three different methods of assessing and maintaining endotracheal tube cuff pressure to determine which is most effective at reducing postoperative complications. The study focuses on women undergoing elective breast surgery, a group chosen because the surgery typically lasts 1-3 hours and does not involve major changes in head and neck position, allowing for a clear assessment of the cuff pressure methods. Participants will be randomly assigned to one of three groups: * Continuous Monitoring Group: Cuff pressure is monitored continuously using a pressure indicator and maintained within the 20-30 cmH₂O range throughout the surgery. * Manometer Group: Cuff pressure is measured and set to 20-30 cmH₂O using a manual manometer once, immediately after intubation. * Control Group (Minimal Occlusive Volume): The cuff is inflated with the minimum amount of air required to prevent an air leak, without using a pressure gauge. Researchers will assess patients for sore throat, cough, hoarseness, and swallowing difficulties at 0, 1, 12, and 24 hours after surgery to identify the safest and most comfortable method for airway management.
NCT07342296
Pituitary Adenylate Cyclase Activating Polypeptide-38 (PACAP-38) is a key neuropeptide in migraine pathophysiology and treatment. This study investigates whether PACAP-38 administration can trigger aura in individuals with a diagnosis of migraine with aura.
NCT07343453
This is a single-arm, phase II study to evaluate the efficacy and safety of Sacituzumab Tirumotecan, a TROP2-directed antibody-drug conjugate, in patients with advanced thymic epithelial tumors who have received second-line or later therapy.
NCT07343661
Aim of the study is to identify potential biomarkers, through a proteomic approach, which could be used to evaluate organ damage and predict the response to mepolizumab in a cohort of patients affected by EGPA. Proteomic analyses will be performed using a proteomic platform, based on a nano-HPLC- couplet to an high resolution ESI-MS device, on three types of biological matrices: blood, saliva and sputum samples in both EGPA and severe asthmatic patients (as controls) at baseline and at different time points after starting treatment with mepolizumab, an anti-IL-5 drug, in order to cluster patients and to analyze the effect of the therapy during treatment, assessing the disease progression on three key aspects: lung function and symptoms control, vasculitis and neuropathy. Plasma analysis will provide an overview of quantitative/qualitative proteomic variations at systemic level after drug administration; however, a less invasive procedure is often sufficient and would improve trial recruitment. On this regard, saliva is a biological fluid well suitable to be used in proteomic investigations for suggestion of potential disease biomarkers and includes various potential advantages compared with blood sample collection such as lower overall cost, lower infection risk, increased patient convenience, acceptability, compliance and uptake. Moreover, the protein composition of the human saliva includes both specific proteins of the oral cavity and proteins common to other tissues and bodily fluids, so saliva prognostic and diagnostic role is particularly interesting. Consequently, the plan is to compare the proteomic results of the non-invasive saliva testing to that of blood examination. These data may be a further step to untangle the mechanisms of the disease and to characterize treatment's response, in the contest of a phenotype/endotype asthma management.
NCT07344402
The goal of this clinical trial is to learn whether transcutaneous auricular vagus nerve stimulation (taVNS) works to treat refractory constipation in adults. It will also learn about the safety and tolerability of taVNS. The main questions it aims to answer are: Does taVNS improve constipation symptoms, as measured by the change in complete spontaneous bowel movements per week (ΔCSBMs/week) from baseline to post-treatment? What medical problems or side effects do participants have when receiving taVNS? Does taVNS reduce the need for rescue laxatives? Researchers will compare active taVNS to sham taVNS to see if taVNS works to treat refractory constipation. Participants will: Be randomly assigned (double-blind) to receive active taVNS or sham taVNS for 20 days Receive stimulation twice daily, 30 minutes per session, with a 12-hour interval between sessions Receive stimulation at 30 Hz with 200 μs pulse width, delivered to the left cymba conchae Keep a daily diary of bowel habits and symptoms, including CSBMs, and rescue laxative use (bowel movements occurring within 24 hours after rescue laxative use will not be counted as CSBMs)
NCT07345013
A retrospective, single-arm, observation study to Evaluate the clinical safety and performance of Ezisurg stapler in thoracic surgery, 900 patients using the easyEndoTM Lite linear cutting stapler and loading units during thoracic surgery from 2021.03-2022.12 in Fujian Medical University Union Hospital. The surgical decision was made by the surgeons, and no other specification restrictions.
NCT07345455
This randomized, placebo-controlled pilot study aims to evaluate the effects of probiotic supplementation on sperm quality in male patients diagnosed with infertility. Male infertility accounts for approximately 40% of all infertility cases and is closely related to abnormalities in sperm count, motility, and morphology. Factors such as oxidative stress, inflammation, and DNA fragmentation are known to impact sperm function and subsequent fertilization potential negatively. Probiotics are microorganisms that confer health benefits by improving the intestinal microenvironment and regulating immunity. Emerging research suggests that probiotics may reduce oxidative stress and DNA fragmentation in men with asthenozoospermia; however, clinical data on human sperm remains limited. This study seeks to determine whether specific probiotic strains can improve sperm parameters and function in patients with unexplained oligozoospermia, asthenozoospermia, or oligoasthenoteratozoospermia. The study will enroll 60 male participants aged 20 to 45 who meet specific inclusion criteria, including a sperm concentration of less than 50 million/mL, motility less than 40%, and normal morphology (Kruger) less than 4%. Participants will be randomly assigned to either an experimental group receiving probiotics or a control group receiving a placebo for approximately 100 days. Semen samples will be collected and analyzed at three time points: before the intervention (Day 0), during the intervention (Day 60), and at the end of the study (Day 100). The primary objective is to assess changes in sperm concentration, motility, and morphology using the Computer-Aided Sperm Analysis (CASA) system. Secondary objectives include evaluating sperm DNA integrity using the Sperm Chromatin Structure Assay (SCSA) by flow cytometry and assessing sperm function via the acrosome reaction assay. The results of this pilot study will help determine the potential therapeutic role of probiotics in the management of male infertility.
NCT06589440
This is an open-label, dose escalation and expansion, multi-center phase 2 study evaluating the safety and efficacy of SR-8541A administered orally in combination with intravenous botensilimab and balstilimab in subjects with MSS-CRC with and without active liver metastases.
NCT06378476
Black and Hispanic people face higher risks of chronic kidney disease (CKD) but have unequal access to the highest-quality kidney care. Black adults with CKD face 1.5 times higher hospitalization risks than non-Black adults with CKD. Once reaching end stage kidney disease (ESKD), Black patients are half as likely to receive a transplant and are often excluded from home dialysis. Structural racism creates complex barriers to optimal CKD care, providing an explanation for these findings. The Penn Medicine IMPaCT Community Health Worker (CHW) program is a rigorously tested approach to employ people from local communities to dismantle structural racism within health care systems and improve outcomes for marginalized patients. This trial will innovate by training CHWs to focus specifically on CKD care for minoritized people. The investigators will also train primary care clinicians caring for CKD patients on how to provide trauma-informed care (TIC). The first aim is to determine the feasibility, acceptability, and reach of a clinic-level TIC training to address the needs and concerns of Black and other minoritized patients. The second aim will be to conduct a three arm trial comparing individuals in usual care to individuals randomized to either our tailored CHW intervention in conjunction with clinic-level TIC training or to clinic-level TIC intervention only. The investigators will examine whether patients in the intervention arms have greater improvements in quality of life (primary). The investigators will also explore the impact of the interventions on patient activation, hospitalizations, and ESKD treatment preferences.
