There are about 36818 clinical studies being (or have been) conducted in China. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The introduction of TKIs has greatly improved the prognosis of Ph+ ALL patients. The third-generation TKI ponatinib in combination with chemotherapy has demonstrated superior efficacy to first- and second-generation TKIs. However, unfortunately, ponatinib is not available in mainland China. Olverembatinib is the only third-generation TKI drug currently approved in mainland China. Venetoclax is an oral selective inhibitor of Bcl-2, and small exploratory clinical studies have demonstrated that venetoclax in combination with ponatinib showed high rates of CR as well as molecular response in relapsed/refractory Ph+ ALL. This study will explore the safety and efficacy of olverembatinib in combination with reduced-intensity chemotherapy and venetoclax in patients with newly diagnosed Ph+ ALL.
In 2020, the overall myopia rate among children and adolescents was 52.7% in China. The COVID-19 pandemic has increased students' time of indoor eye-using, and it showed that the light exposure intensity of myopic students is lower than that of non-myopia students. Studies have found that in addition to exposure to light intensity, the occurrence and development of myopia is also related to the color temperature and wavelength band of light. The sun-like spectrum refers to the spectrum with continuous wavelength bands. Animal experiments suggest that sun-like artificial lighting can prevent myopia, but the relationship between sun-like artificial lighting with different color temperatures and myopia is unknown. Clinical trials suggest that artificial lighting with a sun-like spectrum can delay fundus blood flow decline. One hypothesis is that reduced choroidal blood flow leads to scleral hypoxia and promotes the development of myopia. This study aims at comparing the effects of sun-like spectrum artificial lighting with different dominant wavelengths on the human eye, and providing clues for the prevention and control of myopia.
The purpose of this study is to establish a prospective, single-center platform research based on clinical subtypes to explore precision therapy in patients hormone-receptor-positive HER2-negative advanced breast cancer who had previously used CDK4/6 inhibitors.
It has been proved that lithium carbonate can prolong slow wave sleep with few or no side-effects. The aim of the present study is to evaluate postoperative sleep quality of patients undergoing heart valve surgery with cardiopulmonary bypass taken 250mg lithium carbonate after surgery.
To preliminarily evaluate the efficacy and safety of the renin inhibitor (SPH3127 tablets) in reduction in proteinuria in patients with diabetic kidney disease with valsartan as the comparator, and determine the recommended dose.
SOX regimen, consisting of oral S-1 and intravenous oxaliplatin, is the preferred regimen for perioperative chemotherapy for gastric cancer. The goal of this clinical trial is to compare the efficacy and safety between S-1 combined with oxaliplatin by arterial infusion, as neoadjuvant chemotherapy, and conventional SOX regimen, in locally advanced gastric cancer. The main question it aims to answer is: whether arterially infused oxaliplatin plus S-1 has the potential to be a better neoadjuvant option for patients with locally advanced gastric cancer. Participants will be randomised, and receive: - 3 cycles of conventional SOX chemotherapy plus PD-1 antibody or arterial infused oxaliplatin plus S-1 and PD-1 antibody, as neoadjuvant chemotherapy; - Adequate gastric resection along with D2 lymph node dissection; - 3 cycles adjuvant chemotherapy using SOX regimen plus PD-1 antibody. - Administration of S-1 regularly till 1 year after surgery. Researchers will compare Major pathological response rate (MPR) ，pathologic complete response rate（pCR）,the 2-year overall survival (OS) rates, 2-year disease free survival (DFS), R0 resection rates, and adverse events, to see if the modified perioperative chemotherapy improve the prognosis of patients with locally advanced gastric cancer.
We have established a machine learning model based on effective TIIC signature which could select GC patients who may benefit from immunotherapy. The current study aims to enroll 300 GC patients as a validation cohort to vertify the accuracy of TIIC signature in predicting immunotherapy efficacy
Irritable bowel syndrome (IBS) is a common functional gastrointestinal disease. Evidence suggests that the concentration of serum VD is decreased in IBS patients, particularly in IBS-D. After giving a supplementation of VD, some symptoms of these patients were relieved to a certain degree. However, the specific mechanism still remains unclear.
The purpose of this clinical study is to investigate whether patients who receive modified anteversion angle (( α-15°)±10°) of the acetabular cup have a lower risk of dislocation within one year after surgery, compared to patients who receive conventional anteversion angle ( α±10°) of the acetabular cup. The hypothesis is that patients with placement of the modified (( α-15°)±10°) anteversion angle of the acetabular component will have decreased risk of dislocation 1 year after surgery compared to patients with conventional anteversion angle ( α±10°) placement. PS: α refers to the preoperative anteversion angle of the affected hip. α equals to the anteversion angle of the contralateral limb if it cannot be accurately measured on the affected limb. A standard error within 10° is accepted
To determine whether, in a Chinese population of patients presenting to Wuhan Asia Heart Hospital, Fractional Flow Reserve Derived from Coronary Computed Tomography Angiography (CT-FFR) as a default test is noninferior in terms of total costs when compared to routine clinical pathway recommended by the investigator and the institution's heart team.