• 임상간호연구
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• 제15권3호
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• pp.157-170
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• 2009

Purpose: This quasi-experimental study was conducted to investigate the effects of supportive nursing management on postpartum depression in the mothers with premature infants. Methods: The subjects were 21 mothers who delivered premature babies in a university hospital. The experimental group of 10 mothers was provided with supportive nursing management program by nurses in neonatal ICU and the control group of 11 mothers was provided with usual management only. The designed programs were given 4 times to the experimental group while their babies were hospitalized, and telephone consultation was provided 3 times after discharge. The stress, anxiety, identity, support from their husbands & family members, and postpartum depression were measured 3 times using Edinburgh Postnatal Depression Scale (the 4th day of premature's hospitalization, the day of discharge and the day of 4 weeks after discharge). Results: There was no significant difference in general characteristics and the influential factors of postpartum depression between the two groups, so they were homogeneous. There was no significant difference in depression (F=0.01, p=.917). However there was significant difference over time (F=6.74, p=.003) and the interaction between measurement time and treatment (F=3.59, p=.037). Conclusion: The supportive nursing management on postpartum depression of mothers with premature infants is considered effective and useful in reducing postpartum depression. Further research is warranted to investigate paternal depression and the program's long-term effects.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2004년도 ICCAS
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• pp.321-325
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• 2004

Retinopathy of Prematurity (ROP) is a common retinal neovascular disorder of premature infants. It can be characterized by inappropriate and disorganized vessel. This paper present a method for blood vessel detection on infant retinal images. The algorithm is designed to detect the retinal vessels. The proposed method applies a Lapalacian of Gaussian as a step-edge detector based on the second-order directional derivative to identify locations of the edge of vessels with zero crossings. The procedure allows parameters computation in a fixed number of operations independent of kernel size. This method is composed of four steps : grayscale conversion, edge detection based on LOG, noise removal by adaptive Wiener filter & median filter, and Otsu's global thresholding. The algorithm has been tested on twenty infant retinal images. In cooperation with the Digital Imaging Research Centre, Kingston University, London and Department of Opthalmology, Imperial College London who supplied all the images used in this project. The algorithm has done well to detect small thin vessels, which are of interest in clinical practice.

• Journal of Chest Surgery
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• 제6권1호
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• pp.109-112
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• 1973

Bochdalek hernia is the most common congenital diaphragmatic hernia and that of the foramen of Bochdalek is rare in right side of the diaphragm. Two cases of right Bochdalek hernia were reported in literatures published in Korea. The first case was associated with hypoplasia of the lung and could not be survived. The second case [four months old male infant] was operated on August 28, 1971. at Ewha University Hospital arid survived. The third case was a three months old male infant who had been born at 8th lunar month in a private clinic. During the period of three months prior to admission this premature infant was suf-fered from mild respiratory distress measured as pneumonia. On December 20. 1972, this infant was admitted at Kyung Hee University Hospital with severe respiratory distress developed abruptly. Chest X-ray examination [barium study] demonstrated right diaphragmatic hernia. Right hemithorax was filled with intestines and right lobe of the liver which were repositioned back into the peritoneal cavity through the foramen of Bochdalek. 3. 0 cm x3.5 cm in size, and the defect was closed with interrupt mattress sutures. There was hypospadia with chordee but no other associated anomalies such as hypoplasia of the lung, malrotation or malfixation of intestines, and cardiovascular anomalies. The Postoperative hospital course was not eventful and the baby was discharged on the 14th postoperative day.

• 여성건강간호학회지
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• 제5권2호
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• pp.191-203
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• 1999

A clinical study was made on 365 low birth weight infant and 406 normal birth weight infant who had been born at Kangnam St. mary's Hospital during past 3 years from Jan. 1, 1995 to Dec. 31, 1997. the data of this study were gathered through reviewing of medical records. 1. Comparison of general characteristic with of obstetric characteristic 1) Old maternal age, previous abortion and previous LBWI delivery in the group of low birth weight infant(LBWI) mother were more prevalent than those in the group of normal birth weight infant(NBWI)mother 2) Cesarean section, abnormal presentation and multiple pregnancy in the group of LBWI mother were prevalent than those in the group of NBWI mother. 3) regular antenartal care and visiting rate of tertiary hospital in the group of LBWI mother were more prevalent than those in the group of NBWI mother. 2. Frequency of low birth weight infant 1) Anmual average frequency of LBWI was 6.5% and monthly frequency was the highest in January and december. 2) The frequency of LBWI was the highest in 37-40wks of gestational age and was the highest in 2251-2500 gm of birth weight. 3) The frequency of congenital anomaly in the group of LBWI was more prevalent than that of NBWI. 3. Mortality rate of LBWI The mortality rate of LBWI was 9.2%. The highest mortality rate was noted before 27wks of gestational age, less than 1000gm of birth weight and within 12hrs of delivery. 4. The most common complication of pregnant women was pre-term labor, the most complication relating to placenta was premature rupture of membrane(PROM) and the most fetal complication was fetal distress in delivered LBWI. 5. Significant relating factors of low birth weight infant delivery were associated with maternal age, previous delivery, previous low birth weight delivery, pre-eclampsia, anemia, oligohydramnios, PROM, placenta previa, abruptio placenta, fetal sex, fetal distress and congenital anomaly.

• Journal of Dental Anesthesia and Pain Medicine
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• 제19권5호
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• pp.245-252
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• 2019

This paper describes the potential oral complications in preterm infants who have undergone orotracheal intubation. Neonatal intubation may have adverse effects on the developing deciduous teeth, oral soft tissues, and even the permanent teeth. However, endotracheal intubation may be essential for the survival of premature infants, owing to incomplete tracheal development. Excessive pressure to the oral tissue must be avoided, in cases where orotracheal intubation is inevitable. Moreover, the potential oral complications must be considered when neonatal intubation is performed for the patient's survival, and subsequent reevaluation and proper oral health care are needed.

• Neonatal Medicine
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• 제28권1호
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• pp.1-6
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• 2021

Persistent pulmonary hypertension of the newborn (PPHN) is a consequence of the failure of a decrease in the elevated pulmonary vascular resistance after birth. Pulmonary vasodilators, including inhaled nitric oxide (iNO), have been the mainstream of targeted therapy for PPHN, but no drugs have been proven to be effective in preterm infants with PPHN. The fetus remains hemodynamically stable despite lower arterial oxygen tension and pulmonary blood flow as compared to full-term newborns. This adaptation is due to the lower oxygen requirement and high oxygen-carrying capacity of fetal circulation. The immature lungs of preterm infants are more vulnerable to reactive oxygen species, and the response of pulmonary vascular dilatation to blood oxygen tension is blunted in preterm infants. Recently, iNO has been reported to be effective in a selected group of preterm infants, such as those with prolonged preterm rupture of membrane-oligohydramnios-pulmonary hypoplasia sequence. PPHN in preterm infants, along with maximum supportive treatment based on fetal physiology and meticulous assessment of cardiovascular function, is in dire need of new treatment guidelines, including optimal dosing strategies for pulmonary vasodilators.

• Neonatal Medicine
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• 제18권2호
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• pp.387-390
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• 2011

식도천공은 신생아에서 드문 질환이다. 그러나 영양관 삽관으로 인한 의인성 식도천공은 미숙아에서는 특히 드물지 않게 나타난다. 의인성 식도천공은 기흉같은 심한 합병증을 유발하며 사망을 일으킬 수 있다. 일반적으로 식도천공의 결과로 기흉이 발생하는 것으로 알려져있다. 반면에, 저자들은 기흉이 먼저 병발하고 이 후 의인성으로 발생한 식도천공을 경험하였다. 증례의 식도천공은 환아에게 기흉이 발생한 채로 영양관을 삽관하여 야기되었다. 기흉이 있는 상태에서 영양관 삽관을 고려할 때는 더 심사숙고 하여야 할 것이다.

• Child Health Nursing Research
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• 제8권2호
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• pp.129-140
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• 2002

The article reports the process, contents and strategies in the development of community based-heath care management program for high-risk infants and family, which was based on literature review, empirical needs assessment from pilot study. The program was divided into two emphasis areas: (1) identification and home visiting nursing care program, and (2) the construction of self-supporting group. The contents of home visiting nursing care were developed from the pilot study of the direct home visiting to premature infants after discharge. The documentation form for home care was standardized, including the demographic data, birth history, home care services, education and counsels, and visiting schedules. The integrated education protocol was elaborated to enhance the body of knowledge as well as clinical competency in caring high-risk infants and family by the supports of neonatologists, nursing scholar, and clinical specialists. In addition, the process and strategies in developing self-supporting group, consisting the high-risk infants and family, and any significant others were addressed. Emphases were given to the role of public health center and the recycling health care referral system to maximize the growth and development of high-risk infants on the community-base, which in turn, contributing to decrease the postneonatal mortality rate.

• 임상간호연구
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• 제20권3호
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• pp.313-325
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• 2014

Purpose: This study aimed to develop the protocol of kangaroo care for premature infants and to evaluate its effects including physiologic responses of premature infants, their parents'anxiety, and neonatal nurses'perception regarding the kangaroo care. Methods: Kangaroo care protocol was developed through a literature review and validation of an expert group. The developed kangaroo care protocol was tested with 27 preterm infants, 24 parents, and 60 nurses in one neonatal intensive care unit in S hospital. Data were collected from December 2012 to February 2013 and analyzed by descriptive statistics and t-test using the SPSS/Win statistical program. Results: Physiologic responses including heart rate, respiration rate, oxygen saturation, body temperature among premature infants received the kangaroo care were maintained within normal limit. The anxiety levels of the parents who provided kangaroo care for their infants were significantly decreased as it was compared before and after care (t=3.43, p=.002). There were no significant differences in nurses'perceptions about kangaroo care before and after the application of the protocol. Conclusion: The developed kangaroo care protocol is proved to be effective and can be used safely in nursing practice.

• 부모자녀건강학회지
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• 제13권2호
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• pp.78-85
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• 2010

Purpose: The purpose of this study was to examine the pain reducing effects of the dextrose-coated pacifier on venipuncture in premature infants. Methods: The design of this study is a nonequivalent control group pretest-posttest design and a crossover trial. The analysed cases were 40 premature infants (20 in experimental group and 20 in control group) in neonatal intensive care unit of a University Hospital, Gyeongnam Province, Korea. The data were collected from April to October, 2009. The experimental treatment was carried out nursing 20% dextrose-coated pacifier on venipuncture for IV injection. The instruments were $O_2$ saturation and heart rate on pulse oxymeter monitor to measure physiologic pain responses, and NIPS to measure behavioral pain responses. Collected data were analyzed with $x_2$ test, t-test using SPSS program. Results: The effects of the 20% dextrose-coated pacifier were found in the physiologic (only heart rate) and behavioral pain response on venipuncture. Conclusion: These finding is suggested that the dextrose-coated pacifier could be an effective nursing intervention for reducing pain on venipuncture in premature infants.