Found 64,778 clinical trials
The Current Status and Clinical OUTcomes of Cardiogenic Shock Patients And the Role of Specialist in Cardiovascular Critical Care Unit
In the case of cardiogenic shock, the early mortality rate is the highest compared to other types of shock, but it is characterized by a good prognosis and quality of life after recovery, so monitoring the treatment progress is very important to identify the patient's prognosis. However, there are few …
Prospective Study of Colon Serrated Polyps
With this study, the investigators plan to review the clinical, epidemiology, pathology, and endoscopic features of colon serrated lesions as well as outcome of endoscopic resection of these lesions. The findings will help us define the natural history of colon serrated lesions, develop techniques for endoscopic management of patients with …
Universal Rare Gene Study: A Registry and Natural History Study of Retinal Dystrophies Associated With Rare Disease-Causing Genetic Variants
This is an international, multicenter study with two components: Registry A standardized genetic screening and a prospective, standardized, cross-sectional clinical data collection Enrollment is open to all genes on the RD Rare Gene List Natural History Study A prospective, standardized, longitudinal Natural History Study Enrollment opens gene-by-gene, based on funding …
Molecular Analysis Of Solid Tumors
This study will prospectively characterize the molecular, cellular and genetic properties of primary and metastatic neuroblastoma, osteosarcoma, retinoblastoma, Ewing sarcoma family of tumors, soft tissue sarcomas, adrenocortical tumors and liver malignancies. These cell isolates will be used for gene expression array analysis, genomic analysis by [SNP] single nucleotide polymorphism chip, …
GERAP's Epidemiological Survey on Perioperative Hypersensitivity Reactions
Perioperative hypersensitivity reactions are still associated with significant morbidity and mortality despite early recognition and use of epinephrine. The epidemiology of these reactions evolves over time and changes with clinical practice. The main objective is to study the epidemiology of these reactions over a 10-year period, including patient phenotype, reaction …
A Natural History Study in Participants With Congenital Myasthenic Syndromes (CMS) Due to Mutations in DOK7, MUSK, AGRN, or LRP4
Participants will attend up to 4 study visits to collect clinical assessments. The assessments will evaluate participants' symptoms and quality of life to understand disease activity in patients with CMS due to mutations in DOK7, MUSK, AGRN, or LRP4.
Incidence and Outcome of Acute Diverticulitis in Finland
The incidence of acute diverticulitis (AD), conservative vs. surgical treatment and outcome of patients are studied using national registries and patient charts from two hospitals between years 2009-19.
Prospective Assessment of Atherosclerotic Cardiovascular Disease (ASCVD) Risk
This study aims to conduct a 10-year follow-up to assess ASCVD risk in Pakistan among individuals aged 30 years and above without a known history of ASCVD. The focus will be on evaluating ASCVD risk over this specific 10-year timeframe. The study will also validate risk assessment scores for identifying …
A Clinical Study on Endoscopic and Histopathological Outcomes of Screening and Surveillance Colonoscopies
The objective of this study is to collect colonoscopy data for use in the development and testing of artificial intelligence (AI) devices for colonoscopies.
Assessment of Somatic Symptom Burden
The Patient Health Questionnaire-15 (PHQ-15) is a frequently used questionnaire to assess somatic symptom burden. The Somatic Symptom Scale China (SSS-CN) was recently developed as a comprehensive self-report instrument in assessing somatic symptom burden, but its assessment value has not yet been widely tested in a nationwide. The study aims …
