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Intravenous treatment exposes the neonates to extravasation due to fragile and small veins and the long period required for treatment. Extravasation is leakage of fluids, nutrition, or drugs from a peripheral intravenous which could cause tissue damage. The injured complications range from local irritation to skin necrosis and severe scar formation after the healing. Several methods have been used to control the complications of extravasation. We used an Amniotic membrane, a biological dressing, for healing the wounds. Our object in this study is to examine whether the amniotic membrane can induce healing wounds following extravasations.This prospective 13-week single-arm clinical trial study was performed on five neonates from February 2020 till May 2021 in the children's medical center of Tehran University. Neonates with any gestational age and diagnosis of the wound due to extravasation entered our study. Neonates with skin disorders and wound stages of 1 and 2 were excluded from the study. Established wounds without necrosis and infection are treated with an amniotic membrane. The amniotic membrane covers the wound, and after 48 hours, the wound is rechecked. The sequence of replacing or removing the bandages is five to seven days until healing occurs.An amniotic membrane was applied to the wounds and the average time for healing was 2.5 weeks. The average gestational age was 33.6 weeks. We did not report any adverse reaction, and healing was without scar formation.Implementing an amniotic membrane for treating wounds due to Extravasation can be a new approach. This treatment route decreases graft requirement and can be implemented by expert nurses, so in remote NICUs, its usage is easy.

The authors have requested that this preprint be removed from Research Square.