Variability in Notification of Positive Newborn Screening Results for Sickle Cell Trait Across the United States
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View abstract on PubMed
Summary
This summary is machine-generated.Newborn screening programs identify sickle cell trait (SCT) but notification practices vary widely across the US. Standardized national guidelines are needed for consistent SCT identification and counseling.
Area Of Science
- Genetics
- Public Health
- Pediatrics
Background
- Newborn screening (NBS) in the US identifies sickle cell disease (SCD) and sickle cell trait (SCT).
- Sickle cell trait is highly prevalent, affecting nearly 3 million Americans, with significant reproductive implications.
- Current policies for SCT notification by NBS programs are inconsistent across the US.
Purpose Of The Study
- To investigate current practices for sickle cell trait notification by NBS programs nationwide.
- To identify variations in SCT notification policies and procedures across different US states and territories.
- To highlight the need for standardized national guidelines for SCT notification and counseling.
Main Methods
- An electronic survey was administered to NBS program personnel in all 50 states, the District of Columbia, and US territories.
- The survey achieved a 100% response rate, gathering data on SCT notification practices.
- Data analysis focused on identifying patterns and variations in how SCT status is communicated.
Main Results
- All NBS programs notify either pediatricians or parents about SCT status.
- Notification methods vary: 49% notify pediatricians only, 45% notify both, and 6% notify parents only.
- While most programs retain electronic records (98%), direct pediatrician access is limited (38%), and only one state offers renotification at reproductive age.
Conclusions
- There is substantial variability in current NBS practices for sickle cell trait notification across the US.
- The findings underscore a critical need for national guidelines to standardize SCT notification.
- Standardization will ensure effective communication and counseling for individuals identified with sickle cell trait.
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