Department of Neonatology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Ital J Pediatr. 2020 Sep 21;46(1):137. doi: 10.1186/s13052-020-00897-2.
Coronavirus disease 2019 (COVID-19), a highly contagious viral disease has spread from Wuhan, Hubei Province, China to all over the world from its first recognition on December 2019. To date, only a few neonatal early-onset sepsis by SARS-COV-2 has been reported worldwide.
In this report, we present two seriously ill neonates who were born from mothers with stablished COVID-19 pneumonia. Laboratory tests showed lymphopenia with high LDH and hypocalcemia right after the birth. They had fever for days without responding to antibiotics and despite ruling out other potential causes. Both patients had positive RTPCR for SARS-COV-2 in the second round of testing but the first assay tested was negative. Hydroxychloroquine was used to treat both patients; the first patient was treated with it over a period of 14 days before showing signs of improvement. The second patient responded to the treatment over a period of 5 days.
Although based on the available evidences, vertical transmission of COVID-19 is less likely, many aspects of pathogenesis and transmission of this novel virus are still unclear. Therefore we cannot rule out the vertical transmission totally. Further investigations are warranted to determine the exact mechanisms and routes of transmission.
2019 年 12 月首次发现以来,由中国湖北省武汉市开始的 2019 年冠状病毒病(COVID-19)这一高传染性病毒疾病已在全球范围内传播。迄今为止,全世界仅报告了少数几例由 SARS-CoV-2 引起的新生儿早发性败血症。
在本报告中,我们介绍了 2 例严重感染的新生儿,其母亲均患有确诊的 COVID-19 肺炎。实验室检查显示,出生后即出现淋巴细胞减少症、高乳酸脱氢酶和低钙血症。他们发热数日,抗生素治疗无效,且已排除其他潜在病因。这 2 例患者的第二轮检测均 RT-PCR 检测 SARS-CoV-2 阳性,但第一轮检测为阴性。均使用羟氯喹治疗,第 1 例患者治疗 14 天后症状改善,第 2 例患者治疗 5 天后起效。
尽管根据现有证据,COVID-19 垂直传播的可能性较小,但该新型病毒的发病机制和传播的许多方面仍不清楚。因此,我们不能完全排除垂直传播。需要进一步研究以确定确切的传播机制和途径。