Clinical Trial.
1. Definition of clinical trials
Although there are many definitions of clinical trials, they are generally considered to be biomedical or health-related research studies in human beings that follow a pre-defined protocol. Observational studies are those in which individuals are observed and their outcomes are measured by the investigators.
2. Reason of clinical trial
A clin
Background
Continue to threaten global health. (Covid-19)
Older age, current smoking, or underlying clinical conditions such as cardiovascular disease, diabetes, obesity, and cancer : high risk for severe Covid-19 and associated adverse outcomes.
Twice as likely to have progression to severe Covid-19 and five times as likely to die from Covid-19 as patients without those conditions.
A
Management
Three factors that usually are considered
1) Fetal age and thus maturity
2) Labor
3) Bleeding and its severity
? Preterm + no persistent active bleeding
→ Close observation
? Near term + not bleeding
→ Scheduled cesarean delivery
※ Timing is important to maximize fetal growth but to minimize the possibility of antepartum hemorrhage.
※ Data are sparse rega
어렵다는 것입니다.
본 저녈에서는 non traumatic HA 환자들을 대상으로 CSF analysis 를 통해 SAH 감별하는 것에 대해 평가를 하였습니다.
본저널의 목적은 CSF analysis 를 통해 SAH 환자에게 있어 clinical 하게 유의미한 RBC count 를 제시해주고 visual xanthochromia 를 통해 보다 정확한 SAH 감별을 하고자 하였습니다.
Laboratory Monitoring of Patients with HIV Infection
Patients with CD4+ T cell counts <200/L are at high risk of disease from P. jiroveci, while patients with CD4+ T cell counts <50/L are at high risk of disease from CMV, mycobacteria of the M. avium complex (MAC), and/or T. gondii. Patients with HIV infection should have CD4+ T cell measurements performed at the time of diagnosis and every 3&