The disaster liaison for pediatric and perinatal medicine: A new system in Japan.

BACKGROUND: Worldwide, children, newborns, and pregnant or postpartum women are vulnerable to disasters and emergency situations, and providing support to this population is of great concern. Japan is located in a disaster-prone area, so disaster response and risk reduction strategies are important priorities. METHODS: We introduce a system called the Disaster Liaison for Pediatric and Perinatal Medicine (DLPPM). This was created with a specific focus on perinatal children and pregnant women in Japan. We report the details of its activities, discuss its challenges, and draw on lessons learned for the further development of perinatal support systems, particularly for children. RESULTS: The lessons learned from the activities of the DLPPM include the following: (1) establish a support system for emergency specialists beyond those with pediatric and perinatal specialties; (2) mitigate the risk of indirect damage caused by primary disasters; and (3) establish a networking function linked to existing pediatric and perinatal medicine facilities. CONCLUSIONS: By establishing similar systems, we believe that it will be feasible to address pediatric and perinatal care needs in disaster response contexts in other countries and regions around the world.

Changes in Lung Function Among Infants Born Extremely Preterm over a 20-Year Period in the Post-Surfactant Era: A Retrospective Study.

Lung function was assessed at 8 years in 308 infants born extremely preterm between 1994 and 2013. Although lung function of those infants born at 22 through 25 weeks remained unchanged, those who were born at 26-27 weeks showed a significant improvement over the past 2 decades.

Surgical treatment of traction retinal detachment associated with compound heterozygous congenital protein C deficiency.

Purpose: Congenital protein C deficiency leads to a prothrombotic state that may result in potentially sight- and life-threatening thromboembolic attacks. In this report, we report two cases of infants with compound heterozygous protein C deficiency who underwent lensectomies and vitrectomies for the treatment of traction retinal detachments (TRDs). Observations: One two-month-old and one three-month-old female neonates with leukocoria and purpura fulminans received a diagnosis of protein C deficiency and were referred to ophthalmology. In both cases, the right eye had a total retinal detachment that was considered inoperable, while the left eye had a partial TRD for which surgery was performed. Of the two operated eyes, one resulted in a total retinal detachment, while the other eye has remained stable with no retinal detachment progression three months after surgery. Conclusions: Compound heterozygous congenital protein C deficiency may lead to the rapid development of severe TRDs with poor visual and anatomical prognoses. Early diagnosis and surgery for the treatment of partial TRDs with low disease activity may help prevent progression towards total retinal detachments in these infants.

Hypothermia for neonatal encephalopathy: Nationwide Survey of Clinical Practice in Japan as of August 2010.

BACKGROUND: Therapeutic hypothermia is now recommended as a standard of care for neonatal encephalopathy. Although adherence to standard cooling protocols used in the phase-III trials is essential, empiric approaches have prevailed in Japan. AIM: To elucidate the gap between the standard cooling methods and the current practice in Japan. METHOD: In July 2010, a questionnaire regarding the practice of neonatal encephalopathy was mailed to clinical leads of registered neonatal intensive care units. RESULT: 56.2% of the units were incapable of offering therapeutic hypothermia because of the reasons such as the shortage of human/medical resources (85.1%) and limited number of cases (21.1%). Eighty-nine centres provided therapeutic hypothermia using either selective-head cooling (88.8%) or whole-body cooling (11.2%). Various target temperatures and cooling durations were used; 20.2% of the units cooled infants without using purpose-built equipments, whereas 14.6% did not continuously monitor the body temperature. DISCUSSION: Only 43.8% of the units provided therapeutic hypothermia. Even in centres where hypothermia was offered, adherence to the standard protocols was extremely poor. To secure the safety and efficacy, further promotion of the standard cooling protocols is required; an efficient cooling centre network has to be established by optimizing the work forth distribution and transportation system.