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.
The distal ileum and proximal colon, where the glucagon-like peptide 1 (GLP-1) releasing cells predominate, are important organs in mediating glycemic control. The proximal colon is not easy to access and the correspond in vivo research remains to be difficult. The investigators intend to recruit subjects who underwent rectal surgery with simultaneous protective ileostomy and evaluate hormone secretion and glycemic excursions via ileostomy glucose or saline infusion, and quantify the glucose absorption rate within the proximal colon.
This study aims to research the effect of different instrument designs by comparing protaper ultimate versus protaper gold systems on root canal preparation by evaluating bacterial count reduction and post-operative pain following single visit treatment in patients with necrotic pulp in maxillary premolar teeth.
Concurrent or sequential chemoradiotherapy has been recommended as the standard treatment for locally advanced and unresectable non-small cell lung cancer (NSCLC). However, its efficacy remains to be improved. PD-1/PD-L1 inhibitors have been proven to be effective for late-stage NSCLC, and anti-angiogenesis agents have also been used for the first-line treatment of advanced or metastatic NSCLC. Therefore, we designed this single-arm clinical trial, which aims to investigate the safety and feasibility of sintilimab combined with anlotinib therapy for patients with initially unresectable stage II-III NSCLC.
There is anatomical fascial continuity and functional connection between the plantar fascia, which has important roles in foot biomechanics, and the fibers of the Achilles tendon, and the change that will occur in any of these tissues is reflected in the other. However, it has not been objectively clarified how the tissue properties of the Achilles tendon, which plays an important role in foot biomechanics, such as the plantar fascia, change with pregnancy. Therefore, the aim of this study is to investigate the trimester-specific biomechanical (stiffness, decrement and tone) and viscoelastic (creep and relaxation time) properties of the Achilles tendon, which adapts to changes in the foot structure during pregnancy.
In this study, we planned to investigate the role and determine the predictive performance of both APACHE II and SAPS II scoring systems and compare them in COVID-19 patients admitted to the intensive care unit of Assiut University Hospital.
This is a phase I/II, open-label, multicenter study to assess the efficacy and safety of IM19 CAR-T cells in R/R B-cell Acute Lymphoblastic Leukemia
The purpose of this study is to investigate the effect of repeated low-level red-light therapy on existing visual field damages in primary open-angle glaucoma patients.
The aim of this randomized clinical trial will be to compare the efficacy between acupuncture and laser acupuncture on pain and disability in people with chronic nonspecific low back pain .
Antimicrobial agents are frequently used empirically and include therapy for both Gram-positive and Gram-negative bacteria. In Brazil, multidrug-resistant Gram-negative pathogens are the cause of most nosocomial infections in ICUs. Therefore, the excessive use of antimicrobials to treat Gram-positive bacteria represents an opportunity to reduce unnecessary antibiotic use in critically ill patients. Besides, the success of a program aimed at reducing the use of antibiotics to treat gram-positive bacteria could also evolve to include other microorganisms, such as gram-negative bacteria and fungi. Analyzing data from the ICUs of the associated hospital network, high use of broad-spectrum antibiotics and vancomycin were observed, although MRSA infections rarely occur. Thus, if physicians could identify patients at high risk of infection by gram-positive bacteriaa reduction in antibiotic consumption could occur.. The more accurate treatments could result in better patient outcomes, reduce the antibiotics' adverse effects, and decrease the prevalence of multidrug-resistant bacteria. Therefore, our main goal is to reduce antibiotic use by applying an intervention with three main objectives: (i) to educate the medical team, (ii) to provide a tool that can help physicians prescribing antibiotics, and (iii) to find and reduce differences in antibiotic prescription between hospitals with low- and high-resources. To achieve these objectives, he same intervention will be applied in ICUs of two hospitals with different access to resources. Both are part of a network of hospitals associated with our group. First, baseline data corresponding to patient characteristics, antibiotic use, microbiological outcomes and current administration programs in practice at selected hospitals will be analyzed. TThen, a predictive model to detect patients at high risk of Gram-positive infection will be developed. After that, t will be applied for three months as an educational tool to improve medical decisions regarding antibiotic prescription. After obtaining feedback and suggestions from physicians and other hospital and infection control members, the model will be adjusted and applied in the two selected hospitals for use in real time. For one year, we will monitor the intervention and analyze the data monthly.
Anemia is common in patients on hemodialysis (HD) due to lack of erythropoietin (EPO) synthesis and iron deficiency is occurring in HD patients due to chronic blood loss through the dialysis circuit, repeated blood sampling, shortened red blood cell life span and lack of adherence to treatment . Anemia is one of the most important complications that affects morbidity and mortality in chronic kidney disease (CKD) patients. It has significant impacts on those patients such as fatigue, weakness, shortness of breath, decreased quality of life, exercise capacity and physical activity, growth retardation and decreased cognitive functions, left ventricular hypertrophy, and congestive heart failure So, proper management of anemia is very important .