Neurodevelopmental outcomes after laser therapy for twin-twin transfusion syndrome: a systematic review and meta-analysis.

Summary: Twin-Twin Transfusion Syndrome (TTTS) is a serious condition where twins share a placenta but blood flows unevenly between them. Doctors often treat this with laser surgery to seal the connecting blood vessels. While this life-saving procedure is effective, parents often worry about long-term brain development. A comprehensive review of medical studies shows that while the majority of these babies grow up healthy, about 11% develop neurological issues, such as cerebral palsy, later in infancy. The risk is the same for both the "donor" and "recipient" twin. Because these issues might not be obvious at birth, strict medical follow-up is essential for all TTTS survivors.