Related Experiment Video
Updated: May 13, 2026
Transcutaneous Microcirculatory Imaging in Preterm Neonates
Published on: December 31, 2015
[Bedside diode laser photocoagulation for 103 cases with serious retinopathy of prematurity in NICU]
Qiu-ping Li1, Zong-hua Wang, Sheng Zhang
1Bayi Children's Hospital Affiliated to the Beijing Military Region General Hospital, Beijing, China.
Objective:
To evaluate the efficacy and safety of the bedside diode laser photocoagulation for severe retinopathy of prematurity in neonatal intensive care unit (NICU).
Method:
Data of 103 patients with prethreshold or threshold retinopathy of prematurity (ROP), treated with diode laser photoablation after vecuronium-induced anesthesia and mechanical ventilation from March 2009 to July 2011 in NICU of Bayi Children's Hospital.
Result:
Totally 199 eyes in 103 patients received laser therapy with at least 5 months follow up. Among these eyes, zone I disease was found in 76 eyes (38.2%) of 39 infants, zone II disease was found in 123 eyes (61.8%)of 64 infants and additional disease was found in 180 eyes of 91 infants. After treatment 191 (96.0%) of 199 eyes had favorable outcomes and 8 developed to partial retinal detachment. The rate of favorable outcomes in zone I diseases and zone 2 diseases were 89.5% and 100% respectively. The laser therapy was undertaken in all patients safely and the use of ventilator was stopped quickly [after a mean of (6.7 ± 1.3) h].
Conclusion:
Bedside laser photocoagulation in NICU is a safe and effective treatment mode for severe ROP and should be used widely.
