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 optimal treatment of deep caries lesions extended to the inner third of dentin is still under discussion. Cariologists prefer selective caries removal, meanwhile endodontists recommend partial pulpotomy. So far, no clinical trial compared both interventions against each other. Additionally, current literature indicates alternative treatment options for irreversible pulpitis besides conventional orthograde root canal treatments like the partial or full pulpotomy. Existing clinical studies on this topic were using different clinical protocols, especially with regards to the accepted time to achieve hemostasis. It is still unclear, if the pulpal bleeding time prior to the capping procedure affects the outcome of partial or full pulpotomy.
The main hypothesis of this study is that peripheral magnetic neuromodulation can correct the symptoms of lower urinary tract in men. We assume that under the influence of t peripheral magnetic stimulation, both the subjective state of patients assessed by standardized questionnaires and a urination diary, as well as the objective parameters, assessed by non-invasive urodynamic studies, will be improved. This study will use standard protocols built into the BTL Emsella magnetic stimulator.
Inflammatory diseases favour the onset of venous thromboembolic events in hospitalized patients. Thromboprophylaxis with a fixed dose of heparin/low molecular weight heparin (LMWH) is recommended if concomitant inflammatory disease. In severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) pneumonia an inflammation-dependent thrombotic process occurs and platelet activation may promote thrombosis and amplify inflammation, as indicated by previous experimental evidence, and the similarities with atherothrombosis and thrombotic microangiopathies. Antiplatelet agents represent the cornerstone in the prevention and treatment of atherosclerotic arterial thromboembolism, with limited efficacy in the context of venous thromboembolism. The use of acetylsalicylic acid may improve inflammation and respiratory function in humans as indicated by the results of observational studies. There are no validated protocols for thrombosis prevention in Covid-19. There is scientific rationale to consider acetylsalicylic acid for the prevention of thrombosis in the pulmonary circulation and attenuation of inflammation. This is supported by numerous demonstrations of the anti-inflammatory activity of antiplatelet agents and the evidence of improvement in respiratory function both in human and experimental pathology. The hypothesis underlying the present study project is that in Covid-19 platelet activation occurs through an inflammation-dependent mechanism and that early antithrombotic prophylaxis in non-critical patients could reduce the incidence of pulmonary thrombosis and respiratory and multi-organ failure improving clinical outcome in patients with SARS-CoV2 pneumonia. The prevention of thrombogenic platelet activity with acetylsalicylic acid could be superior to fixed dose enoxaparin alone. The proposed treatment is feasible in all coronavirus disease 2019 (COVID-19) patients, regardless of the treatment regimen (antivirals, anti-inflammatory drugs), except for specific contraindications. To this aim, the investigators a randomised, placebo-controlled, double blind, parallel arms study to investigate the potential protection of acetylsalicylic acid towards the progression of lung failure in patients admitted to a medical ward for SARS-CoV-2 pneumonia. A 15-day treatment period is considered. Primary endpoint is the occurrence of one of the following events: admission to an intensive care unit, requirement of mechanical ventilation, PaO2/FiO2 less than 150 mm Hg.
- Study tolerability and toxicity of radiotherapy with or without chemotherapy for operated gastric cancer. - Evaluate the efficacy of adjuvant radiotherapy with or without chemotherapy as regarding local control and overall survival.
Estimate the response to modified hypofractionated radiotherapy concurrent with Gemcitabine in urinary bladder cancer patients . Estimate local control, relapse free survival, overall survival and bladder preservation rate. Evaluate the toxicity of a modified hypofractionated chemoradiotherapy protocol for patients with invasive bladder cancer.
In this study, a randomized, partially double-blind, controlled, multi-center clinical research method was used. A total of 4 groups were designed, namely, single decoction group, co-decoction group, powder group and simulation group. The four groups of patients all received basic health education, diet control and increased exercise guidance. All the patients in the group have taken western medicine according to their own conditions and followed the doctor's instructions for hypoglycemic, blood pressure, and lipid-lowering treatments. After joining the group, they continue to take the medicine at the original dose, and the patients are advised not to change the medicine during the observation period. Take 12 weeks as a course of treatment, and set the observation period to 12 weeks. Follow up every 4 weeks.
To investigate whether concurrent Tislelizumab with postoperative chemoradiotherapy would have survival benefit in high Risk HNSCC Patients.
This is a Phase Ia/Ib Study of MH004 in Healthy Adult Volunteers, participants with Mild to Moderate Atopic Dermatitis and participants with Mild to Moderate Rheumatoid Arthritis.
Sedation is a component of the care of critically ill patients who are undergoing mechanical ventilation. Dexmedetomidine induces sedation while preserving a degree of arousability among patients in the intensive care unit (ICU), and its use has resulted in a shorter time to extubation, an increased number of days free from coma or delirium, a reduced incidence of agitated delirium, prevention of delirium, and lower mortality than other agents administered in certain populations. Hypotension and bradycardia are common side effects, which is lethal for the patients with persistent or severe hemodynamic instability. The pharmacological properties of rimazolom suggest that it is an ideal sedative drug for critically ill patients, but there is no relevant clinical research to confirm it. Therefore, this study mainly discusses the efficacy and safety of remidazolam in ICU patients with mechanical ventilation, so as to provide theoretical basis for individualized sedation treatment of patients with mechanical ventilation.
Cartilage tympanoplasty for recurrent perforation full thickness versus partial thickness graft.