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.
Allergic diseases in children are major public health concerns due to their widespread and rising prevalence. The most classic pathway to trigger allergy is type I allergy mediated by immunoglobulin E(IgE), but the role of immunoglobulin G4(IgG4) in allergic diseases is still worth exploring.we have collected the data of allergic patients aged 0-14 years for retrospective cross-sectional analysis to evaluate the positive rates of total IgE, HDM IgE, FS-IgE and FS-IgG4. Meanwhile, investigators screened out patients who were treated with FS-IgG4-guided elimination diets with/without probiotics for more than 3 months to clarify the role of FS-IgG4 in childhood allergic diseases by assessing the improvement of clinical symptoms before and after treatment.
Abstract: Objective: To examine the effect of low-frequency acupoint electrical stimulation (LFES) on the surface electromyographic (sEMG) signals of the thumb-to-finger movement muscles in stroke patients, and to evaluate the clinical efficacy of LFES on hand function recovery after stroke.
The objective of this research was to investigate the impact of Omega-3 PUFAs on the gut microbiota and serum lipid metabolites in participants diagnosed with type 2 diabetes, employing high-throughput sequencing technology and untargeted lipidomics.
Endoscopic submucosal dissection (ESD) is a minimally invasive alternative to esophagectomy for early esophageal squamous cell carcinoma (EESCC), The data of EESCC patients who received ESD or esophagectomy were retrospectively analyzed,The aim of this study was to compare the efficacy and safety of ESD and esophagectomy in EESCC,Risk factors affecting the prognosis of patients with early esophageal squamous cell carcinoma were analyzed.
To evaluate the safety, tolerability and pharmacokinetic (PK)/pharmacodynamic (PD) characteristics of HSK7653 tablets in Type 2 Diabetes Mellitus Patients.
High-sensitive cardiac troponin T (hs-cTnT) is a cornerstone for diagnosing acute myocardial infarction (AMI). However, it is often challenging to diagnose AMI in patients with elevated hs-cTnT before a rise or fall of hs-cTnT can be observed. The elevations of hs-cTnT are caused not only by AMI, but also by other cardiac or even non-cardiac diseases. Thresholds above the 99th percentile have been proposed to improve the specificity and to accelerate the rule in of myocardial infarction. This study aimed to find a more accurate cut-off value to rule in AMI in patients with elevated hs-cTnT.
Carbon dioxide (CO2) pneumoperitoneum and clasp-knife positioning are commonly used to improve surgical access during robot-assisted laparoscopic urological surgery. However, these methods are sometimes associated with several unwanted cardiopulmonary effects such as increased mean arterial pressure, decreased pulmonary compliance and functional residual capacity, increased peak inspiratory pressure, and respiratory acidosis in association with hypercarbia. Volume-controlled ventilation (VCV) is the most commonly used method of ventilation during general anesthesia. It provides fixed minute ventilation and pulmonary resistance, which affect airway pressure. In pressure-controlled ventilation (PCV), constant inspiratory airway pressure can be achieved by decelerating the flow. However, minute ventilation is not fixed . CO2 pneumoperitoneum in the clasp-knife positioning can influence hemodynamic variables, including blood pressure, heart rate, and cardiac output. This is because changes in airway pressure affect intrathoracic pressure and the function of the heart itself. In this randomized study, we investigated the effects of VCV and PCV on peak inspiratory pressure during robot-assisted laparoscopic urological surgery involving CO2 pneumoperitoneum in the clasp-knife position.
In recent years, hand-held retractors have been applied to assist in Wiltse approach to perform canal decompression, causing less paraspinal muscle injury and yielding better postoperative clinical outcomes than P-TLIF. However, few prospective studies have been conducted comparing the clinical and radiological outcomes between Wiltse TLIF and P-TLIF, both assisted by hand-held retractors. Therefore, further research is warranted to assess whether hand-held retractor-assisted Wiltse TLIF can yield less paraspinal muscle injury and better postoperative clinical outcomes.
This is an open-tabled, one-arm observatory trial to assess the effectiveness and safety of the Autonomous Treatment System Based on Machine Learning in patients with Covid-19, Post-Acute Sequelae of SARS-CoV-2 infection and influenza.
Tumor deposits (TD), nodules in the peritumoral adipose tissue with no architectural residue of lymph node, which is a definition often being confusing to the extranodal extension (ENE), have been described in several malignancies and linked to a worse prognosis. In gastric cancer and colon cancer, TD and ENE should be distinguished and collected separately in 8th AJCC manual. However, in thyroid cancer, TD as a collection variable was absence in both the 8th AJCC manual and the 2015 ATA guideline. This is a study that revealed the presence of TD by reviewing a large number of papillary thyroid carcinoma (PTC) specimens and explored its prognostic value by constructing a nomogram to accurately predict disease-free survival in PTC patients.