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.
This clinical trial aimed to compare the effect of immediate light short Class II elastics versus conventional Class II elastics on the skeletal, dental and soft tissues in patients with Class II malocclusion. Participants with class II malocclusion divided into 2 groups; early group wore immediate light short Class II elastics and conventional group wore conventional Class II elastics on rigid stainless steel arch wires.
The goal of this observational study is to learn about vaginal microbial characteristics in the patients under in vitro fertilization treatment. The study aims to address the following questions: (1) Is there any difference in microbial composition between the pregnancy and non-pregnancy groups? (2) Is there any differences in specific bacterial species between the two groups? (3) What are the favorable or unfavorable profiles of vaginal microbiota associated with achieving pregnancy? Patients will be asked to complete a questionnaire regarding their basic characteristics, and vaginal secretions will be collected via vaginal swab during frozen-blastocyst transfer procedures. The study will compare vaginal microbiota between pregnant and non-pregnant patients to assess its potential influence on clinical outcomes.
Severe traumatic brain injury with a decrease in cerebral oximetry is associated with multiple impaired systemic microcirculations, more morbidities, and a higher mortality rate. When using the brain as an index organ, interventions to improve brain oxygen delivery may have systemic benefits for these patients.
This study investigates a Cognitive Behavioral Therapy (CBT) intervention for women who are undergoing elective surgery. The objective is to provide a toolkit of stress management techniques to decrease pain and opioid use following surgery.
This prospective feasibility study is designed to assess pre-operative BFR in patients awaiting ACL reconstruction. This study will serve the following: (1) to determine if BFR improves strength testing prior to surgery and (2) to determine if BFR reduces QF muscle group atrophy prior to surgery. Additionally, preliminary results on pre-operative clinical and quality of life scores will be collected. If this study shows encouraging results, it will serve as a template for a more comprehensive randomized control trial.
Forty patients ( 24female and16 male )with completely edentulous maxilla and mandible . All patients received implant supported mandibular and maxillary overdentures. The patients were randomly divided into two groups according to attachments retaining Max IOD that supported by four axial implants in maxilla . The TA was used to retain group I (GrI) MaxIOD , while that of group II (Gr II) was retained by LA. MaxIOD retention and MBL(vertical and horizontal) around implants of both groups was recorded at time of insertion (R0) ,then twelve(R12)and (R24) months following insertion of the prosthesis.
Post-COVID-19 Syndrome (PCS) is characterized by symptoms, including fatigue, reduced physical performance, dyspnea, cognitive impairment, and psychological distress. The mechanisms underlying the onset and severity of PCS point to mitochondrial dysfunction as significant contributor. This study examined fat oxidation as a function of mitochondrial capacity during exercise.
Cerebral palsy (CP) is a major cause of disability. Many children with CP develop foot deformities as they grow and these can become painful, adversely affecting their quality of life. The research team has previously studied foot morphology and biomechanics, including analysis of the subtalar joint and has successfully located the joint axis from MRI scans. In this project 25 children will be recruited (15 children with CP and 10 unimpaired control subjects). Each child will attend for a single visit, when they will undergo an MRI scan (with the foot loaded and unloaded) to measure the morphology of the ankle and foot, in particular the subtalar axis alignment. This has not been done before in CP. Each child will have an instrumented gait analysis and musculoskeletal modelling techniques will be used to study the biomechanical action of the external ground reaction force and internal muscle forces. The potential of these forces to rotate the subtalar joint and deform the foot will be assessed, resulting in new insights into potential mechanisms of foot deformity. The children will then be categorised to identify those most at risk, leading to personalised screening measures and treatment strategies in the future.
People with multiple sclerosis (MS) need exercise training programs throughout their life in order to prevent secondary complications of the disease. Coronavirus disease of 2019 (COVID-19) forced people with chronic disorders to stay at home in order to prevent the transmission of the virus. Therefore, people with MS now are facing a new challenge in going outside their home to perform their rehabilitation sessions. One of the solutions to keep them exercising is a home-based exercise program and one of the home exercise programs that are well validated in older adults is the Otago exercise program (OEP). Investigators suggest that the balance would improve and fall incidences would reduce using the OEP in people with MS compared to health awareness videos only. 50 participants with confirmed diagnosis of MS will be recruited in both groups. Using a randomized controlled trial this study aims to examine the effectiveness of the OEP compared to a control group that gets health awareness videos only on falls and falls-related factors in people with MS.
Venous thromboembolism is a common and fatal disease closely related to cancer. The therapeutic challenge is major due to the high risk of recurrent thromboembolism and bleeding in patients with cancer. Guidelines recommend the use of low molecular-weight heparin for the treatment of Cancer-Associated venous Thromboembolism (CAT) at least for 3 to 6 months of treatment. However, recent advances through the results of several therapeutic trials such as CARAVAGGIO (NCT03045406) open the door to the use of Direct Oral AntiCoagulants (DOACs) as first-line therapy. Nevertheless, extrapolation of its results may be limited owing to a large number of inclusion and exclusion criteria, which may have selected a reduced population. The proportion of patients admitted with acute CAT who may not eligible to a trial as CARAVAGGIO is unknown.