All clinical trials

The main purpose of this trial is to observe whether Xingnaojing, intravenously administered within 24 hours of symptom onset on pre-hospital emergency ambulance, improves the Early neurological deterioration of acute stroke at 3 days.

This is an open enrollment study to collect data for the optimization of smartphone-based algorithms for the early detection of mental health and suicidal risk in a student population. Approximately 2000 students, ages 8-23, will be recruited by therapists across 30 schools and mental health centers.

In this study, investigators apply a radiopathomics artificial intelligence (AI) supportive model to predict neoadjuvant chemoradiotherapy (nCRT) response before the nCRT is delivered for the patients with locally advanced rectal cancer (LARC). The radiopathomics AI system predicts individual tumor regression grading (TRG) category based on each patient's radiopathomics features extracted from the Magnetic Resonance Imaging (MRI) and biopsy images. The predictive power to classify each patient into particular TRG category will be validated in this multicenter, prospective clinical study.

This study evaluates a brand-new cell phone-based auto-diagnosis system, which is based on the clinical guidelines, clinical experience, and statistic training model. We will achieve secure and 1st hand data from physicians in Wuhan, which including 150 cases in the training cohort and 300 cases in the validation cohort.

Circulating tumor DNA (ctDNA) is a promising biomarker for noninvasive assessment of cancer burden. In this study, PEAC (Personalized Analysis of Cancer) technology was performed to detect the driver gene mutations from plasma samples and matched tumor tissue samples were detected by NGS platform at baseline. Investigators also applied ctDNA dynamic monitoring using PEAC technology in early stage NSCLC patients with driver mutations positive at baseline, to evaluate the feasibility and their potential clinical application.

This is a observational, multicenter study to identify novel variants of the DPYD gene which are possible deleterious in patients of non-Western descent.

Pancreatic metastases are a rare entity. In cases of metastatic renal carcinoma (RCC) it can present as isolated pancreatic metastasis, considering the possibility of surgical resection. Goals: Define survival after resection of pancreatic cancer metastases renal in a wide range of our country. Identify predictive survival factors Methods: Retrospective multicenter study in which cases of pancreatic resection due to renal cancer metastases.

The purpose of our study is to test the usability of the perfusion index in evaluating the success of the peripheral nerve block applied under sedation in children.

to describe the profile of uropathogenic E coli from Egyptian pregnant women with UTIs and a symptomatic bacteriuria. to determine the susceptibility pattern of our local isolated UPEC strains which is essential for optimal management of UTI. to evaluate the different virulence genes in UPEC isolates and their association with antibiotic resistance. to track common UPEC serogroups. to investigate the biofilm formation and the relationship between virulence genes and biofilm formation in UPEC strains isolated from patients.

Pregnant women at 32-36 weeks gestational age with sure gestational dating (based in both last menstrual period and dating ultrasound) and otherwise normal singleton pregnancy will be recruited. Ultrasonographic estimation of gestational age using combined transcerebellar diameter and placental thickness will be compared to the actual estimated gestational age.