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 study collects information on outcomes after chimeric antigen receptor therapy and radiation therapy for hematologic malignancies. Collecting information from patients before, during, and after receiving chimeric antigen receptor therapy or radiation therapy may help doctors to optimize patient selection, dose, timing, and sequencing of these treatments.
Singapore's population is ageing, and more elderly people are undergoing elective major surgeries. Frail elderly experience greater functional decline and slower recovery in physical function after surgery compared to non-frail elderly. Preoperative prehabilitation aims to enhance both aerobic capacity and physical strength of elderly to attenuate the post-operative decline in physical function. Singapore General Hospital has a bespoke preoperative program - Prehabilitation for Elderly Frail Patients Undergoing Elective Surgeries (PREPARE), where patients receive physiotherapy education and instructions for home-based unsupervised exercise program (uSEP). A hospital-based supervised exercise program had also been established but the take-up rate was low (7.6%) due to barriers such as cost and accessibility. Perioperative supervised exercise training can effect greater gains in functional capacity and muscle strength compared to no supervision. For the elderly with limited transport options to the hospital, home-based supervised programmes may be more convenient compared to hospital-based supervised programmes, but the former is costlier too. Home-interventions may also empower patients with the skills and confidence to maintain their physical fitness at home, which increases their likelihood of exercising after surgery. The investigators propose a prospective single-center randomized controlled trial to evaluate the efficacy of preoperative prehabilitation with a home-based supervised exercise program (SEP) for frail elderly patients undergoing major abdominal surgery, compared to the mainstay of clinical practice, which is a home-based uSEP.
This study investigates the effect of materials used in subcuticular suture on patients' outcomes after surgery. The prevention of surgical site wound infection is important to decrease the length of hospital stay and the post-operative risk of incisional hernia, especially in patients undergoing open hepatectomy (surgical removal of the liver). The purpose of this study is to compare the impact of the use of Quill versus Monocryl for subcuticular suture on patients' outcomes after surgery.
Biological samples are important human genetic resources, which can provide great value for medical research, and how to protect and rationally utilize them is of great importance.However, at present, the blood samples after laboratory examination and the damaged tissue cleaned up in the operation will be treated as medical waste and treated according to the standard of medical waste.However, if these samples can be effectively collected and reasonably used, they can provide extremely high value for the study of sports injury-related diseases.Sports injury and joint structure belongs to multiple factors cause abnormal, through the degenerative osteoarthritis, cruciate ligament injury, patellar dislocation, discoid meniscus injury related basic research project establishment and collect the founding the research institute of sports medicine treated patients with sports injury, including degenerative osteoarthritis, intraoperative tissue, blood and saliva samples,To sample from the micro level of susceptibility genes and molecular signaling pathways to anatomical morphology and histopathologic study direction, and so on, can also for multiple transverse comparison research between samples, in order to investigate sports injury, including degenerative osteoarthritis pathogenesis, for sports trauma related disease etiology, diagnosis, treatment to provide new ideas and methods,And the selection of athletes, athletes special training plans, sports mode to provide more targeted suggestions.This study strictly complied with the Regulations of the People's Republic of China on the Management of Human Genetic Resources to establish the Institute of Sports Medicine Sample Bank, which can reduce the waste of human genetic resources in China, promote the development of the discipline, and provide a higher platform for the study of sports injure-related diseases.
In this study, the task was to evaluate the effectiveness of prescribing small doses of quetiapine (25-75 mg) for bipolar patients in remission in order to relieve symptoms of impulsivity.
1. to determine the role of hysteroscopy and guided biopsy to differentiate between submucosal fibroids and adenomyosis confirmed by histopathological examination 2. to evaluate the efficacy of norethisterone in the treatment of symptomatic adenomyosis and leiomyoma
The purpose of this research is to learn more about treating Symptomatic Knee Osteoarthritis (OA) with an ultrasound-guided hypertonic dextrose injection. Researchers would like to determine best practice for injection frequency and effectiveness of the dextrose injection for symptomatic knee OA.
This is a multi-centre, prospective cohort study, aiming to evaluate a blood test in early detection of the four common cancers, based on the investigation of the circulating tumour DNA (ctDNA). Primary objective: To evaluate the performance characteristics of the blood ctDNA test in early detecting cancers. Secondary objectives: - To evaluate the performance characteristics of the test in determining the origin of tumour, as compared to the findings of the imaging diagnostic tests. - To determine the risk of cancers development in the high-risk population, as compared to that in the moderate-risk group.
Diabetic retinopathy (DR) is one of the main complications in diabetes, the proliferative diabetic retinopathy (PDR) is the most important one of the reasons leading to decreased vision, PDR is the stage of clinical intervention. Pars plana vitrectomy (PPV) is an effective treatment for PDR, while vitreous haemorrhage (VH) is a common complication after PPV, with incidence ranging from 11.8% to 75%, and is the main cause of reoperation. Anti-Vascular endothelial growth factor (VEGF) therapy for vitreous hemorrhage can inhibit neovascularization and prevent recurrent vitreous haemorrhage after absorption. Previous studies have found that anti-VEGF is a safe and effective treatment for postoperative recurrent VH. In consideration of the psychological and economic factor of patients, this study intends to observe the effectiveness of single vitreous injection of Ranibizumab in the treatment of postoperative recurrent VH on the basis of previous clinical work. Compare the visual acuity, macular thickness, VH recurrence and patient satisfaction between the Ranibizumab group and the PPV group by randomized grouping.To observe the effective rate and clearance time of recurrent VH after Ranibizumab treatment and whether it can effectively reduce the rate of PPV. To provide clinical guidance for the precise treatment of PDR patients, the treatment of PDR patients has important clinical significance and social and economic significance.
This study is a multicentric randomized controlled study.The objective of this study is to compare the prognosis of patients with ARDS between EIT-oriented individualized PEEP and traditional lower PEEP/FiO2 table-oriented PEEP strategy.