View clinical trials related to Early Diagnosis.
Filter by:Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to an infection. Sepsis is associated with high mortality because of the complex mechanisms. In China, the mortality of sepsis in ICU was up to 35.5%. As a major and urgent global public health challengeļ¼sepsis is hard to treat because of the complexion and highly heterogeneous in clinical manifestation. The early diagnosis and stratification of the infection is very important. If we can identify the patients who may developed into the sepsis, the therapeutic regimen was not only antibiotic, but also included stable the vascular endothelial cellsļ¼regulation of coagulation function and protection of organ functions. Biomarkers have an important place in sepsis because they are strictly related to the organ damage. Each organ has its own specific biomarkers, and these biomarkers will change according to the severity of the disease. So the investigators want to find the difference of biomarkers of each organ in patients from infection to spesis.
Diabetic kidney disease(DKD) is a leading cause of chronic kidney disease and end-stage renal disease across the world. Early identification of DKD is vitally important for the effective prevention and control of it. However, the available indicators are doubtful in the early diagnosis of DKD. This study aims to develop a novel system of multidimensional network biomarkers (MDNBs) to estimating early diabetic nephropathy, and further validating the performance of the novel systemin in prediction of the risk for early diabetic nephropathy by a nested case-control study.
This culture system utilizes the special affinity difference of biomedical material coating for different cells to achieve the effect of isolating tumor cells from the blood sample. The coating of the system has the characteristic that to make the WBCs adhesion, but the cancer cells in the blood sample suspend in the culture medium, which achieves the effect of separating cancer cells from the blood. The supernatant with the cancer cells can further be isolated from the cultural system for related analysis and detection to achieve early diagnosis and screening.
The current research focus for cancer diagonosis is classical genetics, named "driving genes". However, not all cancer patients have typical genetic alterations, especially at early stage. In the past dacades, accumulating evidences have revealed that more than 80% diseases are closely related to epigenetic changes. The normally silenced copy of imprinted genes are reactivated at early stage of cancers, and finally proceed to copy number variation. This study will screen for a panel of imprinted genes and build quantitative models to assist the diagnosis of multiple cancers.
This study aims to analyze the expression of micro-RNA (miRNA) and long non-coding RNA (lncRNA) by next-generation sequencing in patients with high grade serous ovarian cancer (HGSOC) and benign gynecologic diseases. The candidate miRNA/lncRNA will be validated as biomarker for the detection and prognosis of HGSOC.
Acute kidney injury (AKI) is a common disease, but diagnosis is usually delayed or missed in hospitalized patients. The automated electronic alert for AKI may help to improve the outcomes of these patients through identifying all cases of AKI early. Therefore, the investigators conduct a randomly controlled study to test whether automated electronic alert for AKI could improve the outcomes of hospitalized patients.
In this study the investigators will evaluate whether more careful reading (than the current standard) of routine computerised tomography pulmonary angiography (CTPA) performed in the clinical work-up of suspected (pulmonary embolism (PE) will differentiate patients with acute PE from those with more chronic or acute on chronic PE, which could be indicative of the presence of chronic thromboembolic pulmonary hypertension (CTEPH)"
This study aims to develop and validate a test for diagnosing ovarian and endometrial cancers early. It relies on detecting somatic mutations that are associated with these cancers in a biofluids sample taken from the cervix and the uterine cavity.
This study evaluates the value of different bronchoscopy combination for diagnosing peripheral pulmonary lesions suspected to be cancer. One-third of participants will receive routine bronchoscopy, while one-third of participants will receive bronchoscopy combined with a guiding equipment and the other one-third of participants will receive bronchoscopy combined with two or more guiding equipments. These guiding equipments include virtual bronchoscopic navigation(VBN), endobronchial ultrasonography with a guide sheath(EBUS-GS) and fluoroscopy.