Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Does the patient have a history of two or more episodes of acute chest syndrome (ACS) in the two-year period preceding enrollment despite the institution of supportive care measures (i.e. asthma therapy and/or hydroxyurea)? NHLBI Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NHLBI
    • Sickle Cell Disease
      • Domain
        • Protocol Experience
          • Participant/Subject Identification, Eligibility, and Enrollment
          • Study Management
      • Classification
        • Proposed

# Datatype
Value List

# Permissible value Value meaning name
No No
Unavailable Unavailable
Yes Yes

# Definition Tags
Code indicating whether the subject/participant has a history of acute chest syndrome (ACS) during the two years prior to enrollment, despite the institution of supportive care measures. Short Description Description

# Designation Tags
History acute chest syndrome despite care two year before enrollment indicate code Preferred Question Text
Does the patient have a history of two or more episodes of acute chest syndrome (ACS) in the two-year period preceding enrollment despite the institution of supportive care measures (i.e. asthma therapy and/or hydroxyurea)?

# Identifier Origin Version
C58714 NHLBI ID N/A
n6GIUhs9cI NLM CDEs 12-02-2025-download
HxACSDsptCr2YrBfrEnrIndCode BRICS Variable Name N/A