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Browse 40,629 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT07543640
Psoriasis affecting sensitive anatomical regions, such as the skin folds (flexural or inverse psoriasis) and genitalia, presents unique therapeutic challenges. These manifestations often result in a disproportionately high burden of disease, causing significant physical discomfort and a profound negative impact on a patient's quality of life and sexual health. While topical creams are the standard first-line treatment, many patients have "topically resistant" disease that requires a systemic (oral) approach. This 16-week randomized controlled trial is the first to directly compare two oral medications for these specific sites: roflumilast (a daily 500 mcg pill) and methotrexate (a standard weekly dose). The study's primary objective is to evaluate which treatment is more effective at clearing psoriatic lesions in the skin folds and genital area, and how each drug improves the patient's overall quality of life and symptoms like pruritus (itching). Participants are randomly assigned to one of the two treatment groups and are monitored monthly to assess skin clearance, symptom relief, and safety/tolerability. The goal of this research is to provide patients and healthcare providers with evidence-based data on a convenient, oral treatment option that does not require intensive laboratory monitoring.
NCT07538440
Due to ethical and logistical challenges related to paediatric research, there is limited age-appropriate evidence for managing paediatric traumatic brain injury (pTBI). The prognostic models used for adult TBI research (IMPACT, CRASH), have been derived and validated from analysis of large international datasets which have undergone further validation in multiple prospective studies; the wide use of these prognostic models across neurotrauma research highlights the relative simplicity and the variables used for prediction making them applicable to both low and high resource set-ups. This has facilitated international collaborative research in adult TBI. At present, no such models exist for pTBI with most paediatric research continuing to use adult prognostic models. Though the variables used for these models show association with outcome in pTBI as well, there are multiple issues with this approach with the key difficulty being that younger age is expected to be associated with better outcome in these models; however, the balance between neuroplasticity and neurodevelopmental trajectory in children is difficult to predict with evidence suggesting worse neuro-developmental outcomes after TBI in younger children. Hence the adult models can either over- or under-predict neurological outcomes in pTBI and have never been validated in pTBI datasets. Given that the amount of data required to create pTBI predictive model is difficult to collect and reasonable validity of adult prognostic models in pTBI, investigators propose to create paediatric modification to the adult models and identify a robust pTBI predictive model for improved classification of injury severity to predict disease trajectory and outcome as well as stratification of patients for interventional research and benchmarking in pTBI to help with appropriate resource allocation for neuro-interventions towards improved outcomes. This will help identify age-appropriate benchmarks for pTBI research studies as well as complement an individual child's clinical assessment, treatment decisions, informing families and resource allocation.
NCT07543536
This study aims to evaluate whether the combination of Megestrol Acetate at the initiation of Trastuzumab Deruxtecan (T-DXd) treatment can effectively prevent and alleviate T-DXd-related fatigue, thereby improving the quality of life for advanced breast cancer patients.
NCT02250755
This study therefore aims to assess current treatment recommended by scientific societies \[ 6-13 \] , brain MRI with injection of contrast for the diagnosis and monitoring of brain metastases . The recommended dose of this examination gadolinium is from 0.1 to 0.3 mmol / kg \[ 14 \] . Sequences infusion different from one center to the other made : some use the infusion T1, other infusion T2 \* . No recommendation establishes whether it is preferable to use one or the other of these sequences. No examination is added for the purposes of protocol. Indications for MRI and the number and timing of MRI checks under this protocol are consistent with what is done in practice . The used type of gadolinium and the injected dose will be identical for both sequences infusion . The assessment shall not in any case the contrast but the interpretation of the sequence itself. Special procedures monitoring implemented embodiment correspond to the two sequences instead of infusion (one of T1-weighted and T2 \* in the other ) , in the original MRI and MRI of the first control , in order to compare their effectiveness
NCT06399211
This study is a prospective, multicenter, randomized, double masked trial comparing an investigational Monofocal Toric intraocular lens (IOL) (PODEYE TORIC CYL 1.5 D) and a commercially available non-toric monofocal IOL.
NCT04891289
This study will compare the safety and effects of HAI floxuridine and dexamethasone combined with the standard chemotherapy drugs gemcitabine and oxaliplatin (GemOx) with those of GemOx alone in people with untreated cholangiocarcinoma that cannot be removed with surgery. The researchers want to find out whether the study treatment works better than the standard chemotherapy to delay progression of disease. For the study treatment to be considered better than the standard treatment, the study treatment should increase the time until progression of disease by an average of 3 months, compared with the usual approach.
NCT05437536
A web-based registry will be created by the sponsor, VWD Connect Foundation (VCF), to collect data on patients with severe Von Willebrand Disease (sVWD). Data will be self-reported by patients and/or collected by registry personnel, as appropriate. The purpose of the sVWD Patient Registry is to create a database of well-characterized (with respect to demographics, medical history, symptoms, laboratory and genetic data, etc.) patients with sVWD for participation in retrospective and prospective research.
NCT07424131
Strengthening cultural sensitivity and compassion plays a critical role in reducing health inequalities, especially for vulnerable and disadvantaged groups. This study is designed to determine the effect of an educational program based on the Theory of Planned Behavior on the cultural sensitivity and compassion levels of nursing students. The study, planned as a parallel-group, single-blind, randomized pre-test-post-test controlled experimental design, will include a total of 80 students, with 40 students in each group. The intervention group will receive an educational program based on the Theory of Planned Behavior, in modules over four weeks. Data will be analyzed using IBM SPSS Statistics for Windows, version 27.0 (IBM Corp, Armonk, NY, USA).
NCT07485738
The purpose of this study is to learn more about a tool called Transit-Time Flow Measurement (TTFM). TTFM uses sound waves during surgery to check how well blood is flowing through blood vessels. This helps doctors see if the blood flow is good during coronary artery bypass grafting (CABG), which is a type of heart surgery
NCT07546448
This study aims to evaluate the relationship between serum electrolyte levels and the development of contrast-induced acute kidney injury (CI-AKI) in patients with acute ischemic stroke undergoing endovascular therapy (EVT). Contrast-induced nephropathy remains a significant complication associated with endovascular procedures and is linked to increased morbidity and mortality. While several risk factors have been identified, the role of serum electrolyte imbalances in the development of CI-AKI has not been fully elucidated. In this retrospective cohort study, patients treated with EVT between 2018 and 2026 will be analyzed. Patients will be classified based on the presence or absence of CI-AKI according to changes in serum creatinine levels. Demographic data, comorbidities, laboratory parameters-including serum electrolytes-and procedural variables will be compared between groups. The primary objective is to determine whether serum electrolyte levels are associated with the risk of CI-AKI. Secondary objectives include evaluating 90-day mortality and dialysis dependency in patients who develop CI-AKI.
NCT07545616
Osteonecrosis of the femoral head (ONFH) presents a rapidly progressive natural disease course. Femoral head collapse may occur within two years, ultimately necessitating total hip arthroplasty and imposing a heavy medical and economic burden on patients. Early intervention can significantly improve the long-term prognosis of ONFH. However, due to the lack of validated biomarkers for early diagnosis, the early diagnostic rate remains low, with a primary diagnostic rate of merely 68.43% at the first visit, accompanied by a high rate of misdiagnosis. This project intends to collect blood samples from patients diagnosed with ONFH and suspected cases in the orthopedic outpatient department of a tertiary Grade A hospital. Diagnostic and differential diagnostic tests will be adopted to evaluate the clinical application value of previously reported candidate biomarkers, so as to screen out biomarkers with excellent diagnostic validity and reliability. Meanwhile, clinical data will be collected to identify independent risk factors, and a multi-dimensional integrated diagnostic model will be further established. The research findings are expected to provide solid data support, theoretical basis and technical reserves for the early prevention, early diagnosis and individualized intervention of osteonecrosis of the femoral head.
NCT07545733
This randomized controlled clinical trial aims to compare the effects of two different positive end-expiratory pressure (PEEP) levels (5 cmH₂O and 8 cmH₂O) on respiratory mechanics in patients undergoing lumbar spine surgery in the prone position under total intravenous anesthesia (TIVA). Prone positioning may adversely affect lung compliance and gas exchange, making optimal ventilatory strategies essential. Driving pressure and mechanical power are considered key determinants of ventilator-induced lung stress. This study will evaluate the impact of different PEEP levels on respiratory parameters and intraoperative physiological changes.
NCT07546201
The aim of this study is to compare the motor imagery abilities of patients with migraine to those of healthy individuals, and to examine the relationship between motor imagery and proprioception (cervical and trunk), balance, body awareness, anxiety, and depression levels. Additionally, the study aims to investigate the relationship between proprioception and balance in patients with migraine. Motor imagery abilities of patients with migraine and healthy control subjects (aged 18-65 years; planned sample size: 68 individuals in each group, 68 migraine patients and 68 healthy participants) will be assessed using the Movement Imagery Questionnaire-3, the Motor Imagery Ability Test, mental chronometry, mental rotation tasks, and functional MRI (fMRI) during motor imagery of different tasks. Additionally, in patients with migraine, cervical and trunk proprioception, balance, body awareness, the Tampa Scale for Kinesiophobia, the Vertigo Symptom Scale, the Dizziness Handicap Inventory, and the Hospital Anxiety and Depression Scale will be evaluated. 1. Hypothesis H0: There is no difference in motor imagery abilities between patients with migraine and healthy controls. H1: There is a difference in motor imagery abilities between patients with migraine and healthy controls. 2. Hypothesis H0: There is no relationship between motor imagery abilities and proprioception in patients with migraine. H1: There is a relationship between motor imagery abilities and proprioception in patients with migraine. 3. Hypothesis H0: There is no relationship between proprioception (cervical/trunk) and balance in patients with migraine. H1: There is a relationship between proprioception (cervical/trunk) and balance in patients with migraine. 4. Hypothesis H0: There is no relationship between motor imagery abilities and body awareness, anxiety, and depression in patients with migraine. H1: There is a relationship between motor imagery abilities and body awareness, anxiety, and depression in patients with migraine.
NCT04585542
Compare efficacy of 3 oral potassium binders (cation exchange resins) on lowering blood potassium, in hospital patients with acute hyperkalemia.
NCT07545603
This is a single-arm, open-label, multicenter Phase II clinical study designed to enroll 65 subjects with relapsed or refractory follicular lymphoma (EZH2 wild-type). The study procedures include a pre-screening phase, screening phase, treatment phase, and follow-up phase.Eligible subjects will enter the treatment phase and receive 1200 mg of XNW5004 tablets twice daily, with a 10-14-hour interval between doses. Each treatment cycle consists of 28 consecutive days of dosing, and pharmacokinetic (PK) blood samples will be collected at the designated time points.Safety assessments and quality-of-life (QoL) assessments will be performed in accordance with the study follow-up schedule.Tumor assessments will be conducted every 8 weeks (every 2 cycles) for the first 48 weeks after the first dose (Cycles 1 to 12), and every 12 weeks (every 3 cycles) thereafter (from Cycle 13 onward).Subjects who discontinue treatment must complete an end-of-treatment visit and safety follow-up. For long-term follow-up:Subjects who terminate treatment for reasons other than disease progression and do not initiate new antineoplastic therapy will continue tumor assessments per the original schedule until disease progression, initiation of new antineoplastic therapy, withdrawal of informed consent, loss to follow-up, or death, whichever occurs first.For all patients (excluding those who withdraw informed consent, are lost to follow-up, or die), survival follow-up will be performed every 12 weeks (±7 days) starting from the date of the last tumor assessment, until withdrawal of informed consent, loss to follow-up, or death, whichever occurs first.
NCT07536438
This randomized controlled study aims to evaluate the microbiological effectiveness of Moringa mouthwash in children with mixed dentition wearing removable orthodontic appliances. The study compares Moringa mouthwash with a control mouthwash in reducing oral microbial load and improving oral hygiene. Children will be followed for a specified period, and microbiological samples will be collected and analyzed to assess changes in bacterial levels
NCT05637593
The goal of this clinical trial is to examine effects of training involving rhythmic auditory stimulation (RAS) on upper-limb movements and functions in patients with Parkinson's disease (PD). This study employed a 21-day randomized controlled trial design to evaluate the efficacy of upper-limb training involving RAS on upper-limb function and neural activity in PD patients. The RAS group showed sustained improvements at one-month follow-up.
NCT03585010
This study aims to investigate whether a parent-based treatment for childhood anxiety disorders engages child brain circuitry implicated in children's reliance on parents to reduce anxiety (R61), and whether change in child brain circuitry is associated with reduction in child anxiety (R33).
NCT02555189
This phase Ib/II trial studies the safety, side effects, best dose, and effectiveness of ribociclib when given with enzalutamide in treating patients with castrate-resistant prostate cancer that has spread from the primary site (place where it started) to other places in the body (metastatic), is chemotherapy naive, and retains retinoblastoma expression. Testosterone can cause the growth of prostate cancer cells. Hormone therapy using enzalutamide may fight prostate cancer by blocking the use of testosterone by the tumor cells. Ribociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Enzalutamide with ribociclib may be safe, tolerable and/or effective in treating metastatic, castrate-resistant, chemotherapy naive prostate cancer that retains retinoblastoma expression.
NCT07389018
The study aims to assess the feasibility/acceptability of real-world activity monitoring by the Syde® wearable device in PSP-R. The Syde® collected data will be compared to on-site conventional clinical endpoints, including functional capacity and cognitive assessments, as well as core scales assessments.
