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.
Coronary microvascular disease (MVD) refers to exertional angina or myocardial ischemia caused by abnormal structure and/or function of precoronary arterioles and arterioles under the action of various pathogenic factors. The symptoms of patients with coronary microvascular disease are mainly exertion-related chest pain episodes. The basic and clinical researches of the traditional Chinese medicine compound Danshen dropping pills have found that it can improve vascular endothelial function and relieve angina pectoris, and it is widely used in clinical practice. This is a randomized, double-blind, placebo-controlled, multicenter clinical study of Compound Danshen Dropping Pills and blank control in patients with microvascular angina pectoris. The experimental drug and control drug of this clinical trial were selected according to the ratio of 1:1 patients were enrolled in the pre-experiment. After the selected patients signed the informed consent, they were divided into a compound Danshen dripping pill treatment group and a placebo group according to a random, double-blind, placebo-controlled method. Dosage of Compound Danshen Dropping Pills or placebo: 20 capsules each time, 3 times a day, for a total of 6 months. Follow-up was performed every 2 months for a total of 6 months. Primary study endpoints is the difference of the left anterior descending coronary flow reserve (CFR) measured by ultrasound between the two groups compared with the baseline. Secondary study endpoint include the Number of angina attacks per week, the time of angina pectoris and the time of ischemic ST segment depression in exercise test.
This is an open-label, single-arm, multicenter Phase II clinical study to evaluate the efficacy and safety of surufatinib combined with cardanilimab in second-line treatment of patients with inoperable or metastatic bile duct adenocarcinoma
Purposeļ¼1. Preliminary evaluation of the preventive effect of DH001 on doxorubicin-induced cardiotoxicity in cancer patients 2.To explore appropriate dosages to provide basis for dosages in subsequent confirmatory studies 3.To evaluate the effect of DH001 on the efficacy of doxorubicin treatment in cancer patients 4.To evaluate the safety of DH001 in cancer patients treated with doxorubicin
Muscle invasive bladder cancer (MIBC) has a poor prognosis even after radical cystectomy. Postoperative survival stratification based on radiomics and deep learning may be useful for treatment decisions to improve prognosis. This study was aimed to develop and validate a deep learning radiomics model based on preoperative enhanced CT to predict postoperative survival in MIBC.
Endoscopic submucosal dissection (ESD) is now considered the standard treatment for early gastrointestinal neoplasms. However, there is still a possibility of developing local recurrence or metachronous neoplasia after ESD. Regular endoscopic surveillance after ESD can identify and remove local recurrences and metachronous lesions early, improving patient prognosis. However, the patient compliance with post-ESD endoscopic surveillance is currently unclear, and many patients fail to adhere to the scheduled follow-up. A prospective, randomized controlled, superiority trial was designed to evaluate whether completing a questionnaire and receiving feedback on compliance-related education can improve patient compliance with post-ESD endoscopic surveillance, in comparison to those who did not complete the compliance-related education questionnaire. Additionally, the investigators intend to investigate the factors that influence patient compliance. This study will consist of two parts. Part 1 will assess whether the completion of questionnaire and feedback on compliance-related education can improve short-term patient compliance with post-ESD endoscopic surveillance, and investigate factors influencing short-term patient compliance. Part 2 will assess whether the completion of questionnaire and feedback on compliance-related education can improve long-term patient compliance with post-ESD endoscopic surveillance, and investigate factors influencing patient compliance.
This phase I/II clinical trial is intended to investigate the efficacy and safety of SVZ irradiation with postoperative radiotherapy in patients with GBM.
The goal of this clinical trial is to learn about the application of domestic PET/MR in major brain diseases. The main questions it aims to answer are: - Overcome the bottleneck of early accurate diagnosis and treatment in major brain diseases clinical practice. - Promote the clinical application of domestic PET/MR, enhance international competitiveness. Participants will have a PET/MR scan of the brain.
This phase II study is aim to investigate the efficacy, resistance mechanism, safety profile of first-line lorlatinib in China advanced ALK+ non-small cell lung cancer (NSCLC). Participants will receive continuous daily PO dosing of lorlatinib 100mg QD.
This is an open-label, multicenter, Phase 1 clinical study to evaluate the bioavailability of tislelizumab subcutaneous (SC) injection in the first-line treatment of participants with advanced or metastatic non-small cell lung cancer (NSCLC). This clinical study will be divided into 2 parts: dose/injection site exploration (Part 1) and dose expansion (Part 2).
This study was a single-center, randomized controlled clinical study. Subjects meeting the inclusion criteria will be randomly assigned to magnesium sodium potassium sulfate oral concentrated solution group, magnesium sodium potassium sulfate oral concentrated solution + linaclotide group, PEG group in equal proportion.