Parents' views of benefits and limitations of receiving genetic diagnoses for their offspring.
Robert Klitzman, Ekaterina Bezborodko, Wendy K Chung and 1 others
PMID 38097387WHAT IT FOUND
Parents described genetic diagnoses as double-edged: they felt relief and validation, but also grief over the lack of a cure.
They valued the knowledge and ability to plan for the future, yet experienced heightened anxiety about uncertain health outcomes and life expectancy.
Key findings
01Genetic diagnoses provided emotional and social benefits by reducing self-blame and validating parents' concerns to teachers and doctors.
02Limitations included a sense of finality due to lack of treatments, and increased anxiety about future symptoms and life expectancy.
03On balance, parents felt the advantages of knowing outweighed the drawbacks, often using the diagnosis for financial and care planning.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for SLPs
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What it does not show
The sample was small (28 parents) and largely White, limiting generalisability. Participants were recruited from a research registry (SPARK), so they may be more positively inclined toward genetic testing than the general population. The study reports parents' perceptions, not objective clinical outcomes or patient health changes.
Declared interests
The authors have no conflicts of interest to disclose. The study was supported by the NIH and non-U.S. government sources.
The easy way to misread this
Do not assume that all parents view genetic testing as beneficial. These participants were self-selected from a research registry and may be more favourable to science than the general public. Parents in clinical settings without this prior engagement may weigh the lack of a cure more heavily and feel less relief from the diagnosis.