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How to lower perinatal mortality? Perinatal care in Japan
1Aiiku Maternal and Child Health Center, 5-6-8, Minamiazabu, Minato-ku, Tokyo, 106, Japan.
Insights
Japanese perinatal care has significantly improved maternal and neonatal outcomes over 30 years, driven by new technologies and treatments. A new regionalization system for perinatal centers is being implemented to enhance collaboration and care.
Area of Science:
- Obstetrics and Gynecology
- Neonatal Medicine
- Public Health
Background:
- Maternal and neonatal health statistics in Japan show significant improvements over the past 30 years.
- Technological advancements and novel treatments have contributed to better perinatal outcomes.
Purpose of the Study:
- To review 30 years of perinatal medical care in Japan.
- To examine new technologies and treatments in obstetric and neonatal medicine.
- To analyze the recently initiated regionalization system of perinatal centers.
Main Methods:
- Review of maternal and neonatal health statistics from official Japanese sources.
- Analysis of diagnostic assays like serological testing and immunohistochemical staining for conditions such as amniotic fluid embolism.
- Evaluation of therapeutic interventions including urinary trypsin inhibitor for preterm delivery and antithrombin-III for severe preeclampsia.
Main Results:
- Marked improvement in maternal and perinatal mortality rates in Japan over the last three decades.
- Successful implementation of advanced diagnostic and treatment modalities in obstetric and neonatal care.
- Initiation of a national project for regionalizing perinatal centers to ensure systematic collaboration.
Conclusions:
- Japanese perinatal care has achieved substantial progress in maternal and neonatal health.
- The ongoing regionalization of perinatal centers aims to systematize care and improve collaboration across different levels of healthcare facilities.
- Continued innovation in technology and treatment is crucial for sustaining and advancing perinatal medicine.
Objective:
To review the 30-year history of perinatal medical care in Japan, and the recently initiated regionalization system of perinatal centers, new technologies and treatments in obstetric and neonatal medicine developed in Japan. STATISTICAL DATA: Maternal and neonatal health statistics of Japan released by the Ministry of Health and Welfare, Japanese Society of Obstetrics and Gynecology, Japanese Pediatric Society, and Tokyo Women's Medical University.
Laboratory Data:
Serological assay and immunohistochemical staining employing TKH-2 antibody for the diagnosis of amniotic fluid embolism, and assaying granulocyte elastase as a specific inflammatory marker in mucous samples from the uterine cervical canal for the prediction of preterm labor or premature rupture of membranes.
Treatments:
Urinary trypsin inhibitor (Urinastatin) for the prevention of preterm delivery, and a double-blind, placebo-controlled, randomized trial of antithrombin-III therapy in severe preeclampsia.
Conclusion:
Over the last 30 years, the statistical data of perinatal health care, such as maternal and perinatal mortality rates, have markedly improved in Japan. These results are supported by the advanced technologies and newly developed treatments in obstetric and neonatal medicine. The regionalization of perinatal centers, a national project in order to assure a systematic collaboration among primary, secondary, and tertiary centers, has just started in Japan. It also aims at systematization of the function of perinatal centers on the national level through the informative promoting action.
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