Trusted Resources: Evidence & Education
Scientific literature and patient education texts
Acute Vaso-Occlusive Episode in Sickle Cell Anemia
source: Family Practice Notebook
year: 2018
summary/abstract:Acute Vaso-Occlusive Episode in Sickle Cell Anemia:
II. Epidemiology
Affects almost all Sickle Cell Anemia patients
May occur as early as age 6 months
III. Pathophysiology
Deoxygenated Hemoglobin polymerizes in triple helix chains
Results in Red Blood Cells assuming sickled shape
Results in Occlusion of small vessels and capillaries
IV. Precipitating Factors
A. Preceded by infection 25% of the time
1. Human Parvovirus B19 is a common viral cause
B. Cold Weather due to reflex vasospasm
C. Dehydration in warm weather
read moreRelated Content
-
Blood transfusion for preventing primary and secondary stroke in people with sickle cell diseaseBackground:Sickle cell disease is one of...
-
Addressing challenges of clinical trials in acute pain: The Pain Management of Vaso-occlusive Crisis in Children and...BACKGROUND/AIMS: Neuropathic pain is a k...
-
Pregnant Women with Sickle Cell Disease, Especially SS-type, at Risk of ComplicationsWomen with sickle cell disease have a hi...
-
Sickle Cell and Young Stroke SurvivorsSickle Cell & Young Stroke Survivors...
-
SCA Therapy Hydroxyurea Doesn’t Boost Malaria Risk in Sub-Saharan Africa, Study FindsHydroxyurea, a treatment recommended for...
-
First systemic evidence for safety of tPA in stroke patients with sickle cell diseaseIn the largest report on acute stroke in...
-
Sickle cell gene linked to elevated risk of developing kidney failureNew research indicates that being born w...
To improve your experience on this site, we use cookies. This includes cookies essential for the basic functioning of our website, cookies for analytics purposes, and cookies enabling us to personalize site content. By clicking on 'Accept' or any content on this site, you agree that cookies can be placed. You may adjust your browser's cookie settings to suit your preferences. More Information
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.