Found 64,920 clinical trials
Comparison of Catecholamine Concentrations in Venous Blood During Selective Adrenal Artery Embolization
To explore the relationship between perioperative blood pressure and catecholamine concentrations in adrenal venous blood and peripheral venous blood in hypertensive patients with primary aldosteronism (PA) who underwent percutaneous selective adrenal artery embolization (SAAE). In order to elucidate the related phenomena and possible mechanisms of blood pressure fluctuations caused by …
Cohort Study of Clinical and Neuroimaging Characteristics for BPPV Patients in China
The main objective is to analyze the abnormality of physical condition, mental health and blood examination of the patients with benign paroxysmal positional vertigo (BPPV). Besides, the investigators aim to establish a database of BPPV based on multimodal magnetic resonance imaging data in the brain to identify high-risk patients with …
Clinical Study of Individualized Treatment of Relapsed or Drug-resistant Advanced Gynecological Tumors Guided by PTC Model
The clinical treatment of patients with resistant/relapsed/advanced gynecological malignancies is very difficult, and the difficulty lies in the selection of effective drugs. This study was a cohort study of recurrent/drug-resistant advanced ovarian high-grade serous carcinoma and advanced/recurrent endometrial adenocarcinoma treated in our hospital. A total of 20 cases were included …
CARegiver BURden, Effectiveness and Other Health Care Measures on Functional Disability, in Patients Treated With Abobotulinumtoxin A for Upper Limb Spasticity
The aim of this study is to perform, in real world clinical practice, a three-dimensional assessment from patient's, caregiver's and physician's perspectives, of the impact of AboBoNT-A on caregiver burden, functional disability and other health care measures in patients affected with ULS due to acquired brain injuries.
Application of Multimodal Endoscopic Functional Imaging Technology in the Diagnosis of Common Gastrointestinal Diseases
We plan the study to explore the application of endoscopic laser speckle imaging and multispectral blood oxygen imaging to observe gastrointestinal lesions, as well as the differences in the morphology, density and functional status of mucosal surfaces and deep blood vessels of different gastrointestinal lesions, also to explore the role …
Molecular Diagnosis of Systemic Autoinflammatory Diseases
Systemic autoinflammatory diseases (SAIDs) are a set of rare clinically and genetically heterogeneous conditions. The project proposes to identify novel genes and specific signatures in subgroups of patients with SAIDs.
The Sequestration of Holistic Stress Management Techniques for Adults
This remote study is intended to assist the population with access to cost-effective pastoral counseling for stress management in the workplace and every day life. In awareness of a support system, Bachelor's age 30 and older requirements were waived to accept the Bachelor's age 21-29 for verified relatives of an …
Hemodynamic Instability of Patient With Spontaneous Subarachnoid Hemorrhage
The goal of this observational study is to learn about the role of biomarkers in spontaneous subarachnoid hemorrhage (sSAH) as predictors of severity of clinical outcome. The test of biomarkers is based on regular blood and urinary samples. Blood levels of highly specific cardiac troponin (cTNI), natriuretic peptides (NT-ProBNP), S100 …
Effect of a SI-MMC on the IVR Rate After Ureteroscopy for UTUC
The goal of this observational study is to evaluate the intravesical recurrence (IVR) rate after ureteroscopy (diagnostic or treatment) for upper tract urothelial carcinoma (UTUC) followed by an adjuvant single instillation of Mitomycin C (SI-MMC). The main question it aims to answer are: What is the total and time to …
Intraoperative Neuromuscular Monitoring and Its Impact on Pre- and Postoperative Acoustic Outcomes in Thyroid Surgery
This study examines the impact of intraoperative recurrent laryngeal nerve monitoring signal changes on the postoperative voice quality of thyroid surgery patients. By analyzing extensive surgical data and postoperative voice recordings, the investigation seeks to identify patterns in the variations of these signals and their correlation with voice quality outcomes. …
