Found 65,447 clinical trials
Evaluating the Impact of Various Dietary Nitrate Supplements on Oral Health
This study aims to investigate the effects of different dietary nitrate supplements, versus placebo, on microbiological and immunological markers associated with oral health in people aged 18-65 years. The main research questions are: How do different dietary nitrate supplements (beetroot crystals vs. beetroot juice) affect oral health markers, including salivary …
A Study of Lianxiaxiaopi Granules in the Treatment of Postprandial Distress Syndrome
The goal of this clinical trial is evaluating the efficacy and safety of Lianxiaxiaopi Granules in participant population. The main questions it aims to answer are: Based on the Response rate of postprandial distress syndrome participants, evaluate whether the efficacy of Lianxiaxiaopi Granules is superior to placebo. Evaluate the efficacy …
Clinical Research on Acute Intermittent Porphyria and the Use of Carbohydrate-Rich Diet as a Treatment
The main aim of this clinical trial is to learn about the effect of carbohydrate-rich diet as a treatment for AIP (acute intermittent porphyria). Aim: Investigate the diet's impact on tissue and serum glucose, plasma insulin, cytokine levels, amino acids, and gut microbiota in AIP, and their correlation with PBG …
A Clinical Trial of CEA Targeting CAR-T for CEA Positive Advanced Lung Cancer
Lung cancer is the leading cause of morbidity and mortality in the world, of which 80%-85% are non-small cell lung cancer (NSCLC). Most patients with NSCLC are at the advanced stage of diagnosis and have a poor prognosis. The 5-year survival rate of stage III patients is about 15%, the …
Efficacy and Safety of Ursodeoxycholic Acid in Reversing Gastric Intestinal Metaplasia
The goal of this clinical trial is to investigate the efficacy of ursodeoxycholic acid in treating gastric intestinal metaplasia in Helicobacter pylori-negative adults. It will also learn about the safety of ursodeoxycholic acid. The main questions it aims to answer are: Does ursodeoxycholic acid promote the regression of IM in …
Efficacy of a Mixed Distancial Neuropsychological Rehabilitation Program in Patients with Grade 2 or 3 Diffuse Glioma
Diffuse low-grade glioma are rare brain tumors affecting young subjects (median age at diagnosis 38 years for grade 2 and 49 years for grade 3). Cognitive symptoms are common in these patients, including memory, attention and executive function disorders. These disorders may have a deleterious impact on patients' professional, family …
Universal CAR-T Cells (REVO-UWD-00B) for Refractory and Relapsed Multiple Myeloma
This study is a single-arm, investigator-initiated clinical trial. The primary objective is to evaluate the safety and preliminary efficacy of administering universal BCMA CAR-T cells to subjects with refractory and relapsed multiple myeloma. Eligible participants will undergo FC preconditioning after signing an informed consent form, followed by a one-time injection …
Intra-Articular Dexmedetomidine: A Treatment for Chronic Knee Pain
Chronic knee osteoarthritis (KOA) is a painful condition with limited treatment options. Non-pharmacological approaches often fall short, leading to decreased quality of life. Ozone therapy, a simple and affordable treatment, has shown promise for pain relief. Dexmedetomidine (DEX), a sedative and analgesic, has been used successfully as an adjuvant to …
Digital Versus Conventional Impression on Discomfort and Dental Anxiety Among Preschoolers
Background: Taking alginate impressions for preschoolers is challenging and might be disturbing for them. Therefore, intraoral scanners are suggested as a better alternative to the conventional alginate impression. Objectives: The present study aims to evaluate and compare the level of patients' discomfort, dental anxiety, gag reflex, behavior and time required …
Safety and Pharmacokinetics of Extrato de Cannabis Sativa GreenCare
The goal of this Phase I clinical trial is to assess the pharmacokinetic availability and safety and tolerability profile of Extrato de Cannabis sativa GreenCare 79.14 mg/mL. The main question it aims to answer is: • Is the Extrato de Cannabis sativa GreenCare 79,14 mg/mL safe?
