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Female fertility may be affected by uterine fibroids, although this association has not been elucidated. Our retrospective study has already constructed a predictive model for infertility risk in patients with uterine fibroids using machine learning. We will now validate and opti…

This study seeks to assess the effects of long-term ocrelizumab therapy on fatigue (extreme tiredness) as well as cognition (thinking and reasoning skills, such as memory, learning and attention), in veterans with multiple sclerosis. The evaluation will involve cognitive assessme…

Protect\_Child\_101 is an observational study to be performed in children that have undergone a liver or renal transplant. The aim of this study is to analyse small variations in the genetic material (DNA) of transplanted children. The investigators will also study a type of che…

The goal of this clinical trial is to determine whether a combination of passive and active hamstring stretching (PAS) is more effective than passive stretching alone (PS) in improving flexibility in patients with chronic low back pain (CLBP). The main questions it aims to answe…

What is this study about? This is an observational study. The goal is to find out whether tiny chemicals in breath, called volatile organic compounds (VOCs), can help show if a hemodialysis session works well enough ("dialysis adequacy"). Hemodialysis is a treatment that uses a m…

The purpose of this study is to evaluate a questionnaire called PRO-AYA: Patient-Reported Outcomes for Adolescents and Young Adults.

The aim of this clinical trial is to compare the analgesic effect of a pericapsular nerve group (PENG) block with a combined femoral, sciatic, lateral femoral cutaneous nerve block for postoperative analgesia in patients scheduled for secondary total hip arthroplasty. The primary…

Knee osteoarthritis (OA) is a common degenerative joint disease that primarily affects individuals aged 40 years and older, and results in painful symptoms along with limited range of motion (ROM) and muscle weakness(1). Therapeutic exercise covers a range of targeted physical ac…

Non-cystic fibrosis (non-CF) bronchiectasis is a chronic, heterogeneous airway disease characterized by irreversible bronchial dilatation, persistent airway infection, and neutrophilic inflammation that together drive daily cough, sputum production, recurrent exacerbations, and p…

The goal of this clinical trial is to find out whether a herbal medicine called STW 5-II can help improve gut health and symptoms in adults recently diagnosed with functional dyspepsia (FD)-a condition that causes frequent stomach discomfort, especially after eating. The main qu…

This 24-month randomized clinical trial evaluates peri-implant marginal bone changes at subcrestal implants restored with narrow versus regular tie-base abutments. The study investigates whether narrow or regular tie-base abutments influence peri-implant crestal bone remodeling …

The aim of this study is to compare the postoperative analgesic efficacy of bilateral erector spinae plane block and bilateral external oblique-intercostal plane block in patients undergoing open ventral hernia repair.

Investigator study aims to assess the level of vitamin D in adult patients with newly diagnosed ITP and correlation between its level and treatment respose

The primary outcome is to evaluate the effect of Cynacol on the change in LDL-C levels compared to Metacol after 90 days of supplementation. The secondary outcomes are to evaluate: \- the change of TC, non-HDL cholesterol (non-HDL-C), apolipoprotein B (apoB), Tg, HDL-C levels a…

This prospective observational study aims to characterize the peripheral immune landscape of pediatric patients with childhood-onset systemic lupus erythematosus ( cSLE) who are receiving CD3×CD19 bispecific T-cell engager (BiTE) therapy under a separate, approved exploratory cli…

The purpose of this study is to use transcranial magnetic stimulation (TMS) to better understand the neural circuits associated with social motivation. Participant includes four study visits each that range from 1.5 - 3.0 hours in duration over approximately a one month period. …

This prospective cohort study aims to investigate whether the mechanical properties of the anterior cruciate ligament (ACL) undergo measurable changes throughout a competitive basketball season in female collegiate athletes. Female athletes are at a significantly higher risk for …

Over 18 million adults in the United Kingdom have significant hearing loss, linked to isolation, depression and comorbidities. Hearing aids are the main management option yet are frequently unused (\~23%) or used irregularly (\<40%), wasting NHS resources and reducing quality-of-…

MANCAVA sets out fundamental methodologies for characterizing human fundamental physiological system interactions at a whole-body level, particularly focusing on the interplay among cortical brain activity, autonomic function, and cerebrovascular autoregulatory mechanisms. By inv…

This will be a double-blind, placebo-controlled study with a 4-way crossover design with subjects administered study drug (SJP-001), placebo, fexofenadine alone and naproxen alone on different study days, in conjunction with a quantity of alcohol estimated to be sufficient to pro…