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.
This is a multi-center, perspective, and exploratory study aimed at evaluating the 3-years clinical outcome of Potts-shunt procedure for pediatric patients with severe pulmonary artery hypertension (PAH). The included criteria are as followed: 1)6 months < age ≤ 18 years; 2) ESC 2022 Group I PAH; 3) Have received standardized drug therapy for at least 6-9 months and still remain at intermediate to high/high-risk status of the criteria of ESC2022; 4) Presenting with significant clinical manifestations (i.e., progressive symptoms/syncope history/growth and development restriction, etc); 5) Informed consent form signed by the patient and their guardian. The excluded criteria are as followed: 1) ESC 2022 Group II-V PAH; 2) Poor right ventricular function: RVEF < 25% or RVFAC < 20%; 3) Deteriorated general condition: requiring ICU resuscitation or ECMO assistance; 4) Pulmonary artery pressure/main arterial pressure ratio < 0.7; 5) Six-minute walk distance < 150 meters (only applicable to patients aged 8 and above); 6) No significant improvement in RVEF under triple drug therapy. All of the pediatric patients with severe PAH who attend to pediatric cardiac outpatient clinic and meet the designed included criteria and excluded criteria will be enrolled in this study. All of the participants will be divided into two groups (Potts-shunt combined with conventional drug therapy group and only conventional drug therapy group) according to their individual health status (i.e., some contraindications of surgery) and their (or their parents') aspiration for Potts-shunts procedure. Follow-up is designed (eight-times follow-up) at the time of Potts-shunt procedure, post-operative ICU period, one month, three months, six months, one year, two years, and three years after Potts-shunt procedure or the rejection of Potts-shunt procedure. The items of follow-up include state of survival, whether or not have the lung transplantation (LTx), clinical manifestation, laboratory examination, function of right ventricle (detected by echocardiogram and cardiac magnetic resonance imaging), and the pulmonary circulation pressure (detected by right heart catheterization or Swan-Ganz catheterization). Primary outcome is the incidence rates of death or LTx three-years after Potts-shunt. Secondary outcomes are as followed: 1) Number and incidence rate of postoperative complications in patients undergoing Potts-shunt procedure; 2) Three-year WHO cardiac functional and 6-minute walk distance after Potts-shunt procedure; 3) the NT-ProBNP levels three-years after Potts-shunt procedure; 4) Right ventricular function on echocardiography three years after Potts-shunt procedure; 5) Right ventricular function on cardiac magnetic resonance imaging three years after Potts-shunt procedure; 6) Pulmonary circulation pressure measured by right heart catheterization or Swan-Ganz catheterization three years after Potts-shunt procedure; 7) Three-year mortality or LTx incidence rates after only conventional drug therapy.
To observe the effect of minimally invasive intracranial hematoma aspiration and drainage combined with urokinase injection and drug therapy on prognosis of spontaneous cerebral hemorrhage.
There is currently no standard first-line treatment for stage PPGL, and the 5-year survival rate of patients with advanced pheochromocytoma/paraganglioma (PPGL) is low, ranging from 30% to 60%. At present, several domestic teams have carried out clinical studies on the treatment of advanced PPGL with good efficacy. In the early stage, our center used anrotinib to treat advanced PPGL, and the overall effective rate reached 44%. In the early stage, our team used anrotinib combined with PD-1 monoclonal antibody to treat advanced PPGL patients. The effective rate reached 66% (2/3). Therefore, the investigators plan to further conduct prospective studies to explore the efficacy and safety of anlotinib combined with PD-1 monoclonal antibody in the treatment of advanced PPGL, so as to bring benefits to patients with advanced PPGL.
The purpose of this study is to evaluate the distribution and dynamic behavior of Nuclide labeled TH-SC01 cells in vivo in patients with perianal fistula
The aim of this clinical trial is to assess the feasibility, safety, and efficacy of CAR-T cell therapy targeting multiple cancer cell antigens in high-risk multiple myeloma or plasmacytoma as part of a frontline treatment regimen for patients. Another goal of the study is to learn more about the persistence and function of these CAR-T cells in the body.
This investigator-initiated, single-arm, phase II trial is aimed to evaluate the efficacy and safety of a venetoclax-based, anthracycline-free regimen in patients with newly diagnosed CBFβ::MYH11-positive acute myeloid leukemia.
Part 1 of this study will compare the pharmacokinetic performance of tablet and granule formulations of ADC189 under fasted conditions in healthy volunteers. A randomized, two-period, two-treatment crossover design is used. In each period, each volunteer will receive a single oral dose of the tablet or granule formulation without food. The purpose of Part 2 study is to determine the safety and pharmacokinetics of ultra high dose of ADC189 in healthy subjects.
The aim of this study is to determine the clinical spectrum and natural progression of idiopathic normal pressure hydrocephalus （iNPH ) and related disorders in a prospective single center study, identify digital, imaging and molecular biomarkers that can assist in diagnosis and therapy development and study the etiology and molecular mechanisms of these diseases.
This is an open, single-arm, clinical study to evaluate the efficacy and safety of chimeric antigen receptor T cell immunotherapy (CAR-T) targeting BCMA or CD19 or both sequentially in the treatment of Relapsed/ Refractory Autoimmune Disease such as Sjogren's Syndrome or Systemic Lupus Erythematosus and other Autoimmune Disease.
Hypoxic-ischemic encephalopathy (HIE), bronchopulmonary dysplasia (BPD), short bowel syndrome (SBS) are refractory in clinical treatment. Thus, how to better prevent such diseases is currently a key research topic in the international field. The use of cord blood-derived mononuclear cells may promote to save lives and improve patient outcomes.