Long-term Follow-up for ROP Stage Zero Zone 3

Follow-up Protocol

• Infants with ROP stage zero zone 3 do not require continued ROP screening as they are extremely unlikely to progress to threshold ROP or experience vision loss, according to the American Academy of Pediatrics 1, 2
• Once vessels have passed into Zone 3 on at least two sequential examinations, the risk of progression to threshold ROP becomes extremely low, as stated by the American Academy of Pediatrics 1, 3, 4

Risk Stratification

• Infants with ROP stage zero zone 3 without additional risk factors are considered lower risk, as per the American Academy of Pediatrics 2
• Complete retinal vascularization has been documented, and these infants are considered lower risk, according to the American Academy of Pediatrics 2
• Infants with a history of chronic lung disease of infancy (CLDI) are considered higher risk, as stated by the American Thoracic Society 2, 5

Important Considerations

• Missing follow-up appointments due to family stress or logistical challenges can be detrimental, and regular follow-up is crucial, as emphasized by the American Academy of Pediatrics 1, 6
• The importance of keeping scheduled appointments cannot be overstated, and parents should be educated on this, according to the American Academy of Pediatrics 1, 6