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 Phase Ib clinical study of multiple dose escalation of AK111 in subjects with moderate-to-severe plaque psoriasis
The purpose of this study is to investigate whether baseline V-RESOLVE score guided intervention is associated with significant reduction of side branch occlusion rates compared to angiography guided intervention in patients with coronary bifurcation lesions.
The peer support WeChat platform for primary caregivers of children with biliary atresia can provide social support ,help them adopt positive coping styles to face the disease, and reduce negative emotions and caregiver burden.
To investigate the effects of perioperative anesthetic drugs propofol and desflurane on circulating tumor nucleic acids (CK7, ELF3, EGFR and EphB4 mRNA) in the blood of patients with liver cancer, so as to provide scientific reference for clinical anesthesia in the perioperative treatment of tumor
Machado-Joseph Disease (MJD) or spinocerebellar ataxia type 3 (SCA3) is the most common spinocerebellar ataxia worldwide.Repetitive transcranial magnetic stimulation (rTMS) is a form of brain stimulation therapy used to treat depression and cerebellar ataxias. In this randomized, double-blind, sham-controlled study, the investigators will evaluate whether a 15 day treatment with 1 Hz of repetitive transcranial magnetic stimulation (rTMS) can improve symptoms (motor symptoms and non-motor symptoms) in patients with MJD.
The investigators conducted a single-center, open-label, parallel-group randomized controlled trial to assess the efficacy and safety of a Chinese herb compound granule Huashi Baidu granule (HSBDG) in pediatric patients with laboratory-confirmed mild COVID-19. 108 recruited children (aged 3 to 18 years) with laboratory-confirmed mild COVID-19 were randomly allocated 2:1 to receive oral HSBDG for 5 consecutive days (intervention group) and to receive compound pholcodine oral solution for 5 consecutive days (control group). The negative conversion time of SARS-CoV-2 nucleic acid and symptom scores were recorded.
Aortic dissection in pregnancy represents a lethal risk to both the mother and fetus, it has yet to yield the optimal therapeutic strategy. The aim of this study was to characterize the clinical features and outcomes in women with pregnancy-related acute aortic dissection, and to suggest therapeutic guidelines.
Dacryocystitis and nasolacrimal duct obstruction are the main common causes of epiphora. Dacryocystorhinostomy (DCR) is a widely used and effective treatment for dacryocystitis and nasolacrimal duct obstruction. Among these cases, some patients have space-occupying lesions in the lacrimal sac area, such as dacryoliths, mucoceles, granulomas, and even tumors. For patients with lacrimal sac tumors, a more complex treatment plan needs to be adopted, and the severity of the disease and the complexity of treatment should be informed before surgery, since more than 55% of lacrimal sac tumors are malignant. Therefore, preoperative diagnosis and identification of lacrimal sac space-occupying lesions is important. For lack of imaging examinations, and the symptoms of patients with space-occupying lesions are often similar to those of dacryocystitis and nasolacrimal duct obstruction, which lead to the diagnosis of lacrimal sac space-occupying lesions was not discovered before DCR. CDU has been used for the observation of lacrimal gland tumors. This study has attempted to assess the CDU and CT dacryocystography characteristics of the lacrimal sac space-occupying lesions.
Background This study aimed to confirm that alterations in Doppler parameters of superior mesenteric artery(SMA) blood flow caused by intestinal hypoperfusion are associated with prolonged mechanical ventilation(PMV) in patients after cardiac valve surgery. Methods The patients' basic hemodynamics parameters, and the SMA blood flow parameters monitored by Doppler ultrasound were collected in the supine position at admission. The length of mechanical ventilation continued to be monitored. The SMA Doppler parameters were measured again when the patient was extubated. PMV was defined as MV≥96 hours.
This study is a single center , randomized ,controlled and open-label phase Ⅳclinical trial of the booster immunization with the third dose of inactivated COVID-19 vaccine(CoronaVac)manufactured by Sinovac Research & Development Co.,Ltd. The purpose of this study is to evaluate the immunogenicity and safety of the third dose of COVID-19 vaccine,inactivated (Vero Cell) co-administration with influenza vaccine and pneumococcal polysaccharide vaccine in healthy population aged 18 years and older.