• The Journal of Korean Obstetrics and Gynecology
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• v.28 no.1
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• pp.167-174
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• 2015

Objectives: This study is to evaluate the effect of KI06 acupuncture point in the first trimester vaginal bleeding of a threatened abortion patient. Methods: A patient of threatened abortion was treated consequently with KI06 acupuncture point, and the result was inspected and evaluated using sono. Results: After consequent 4 times KI06 acupuncture point treatments, amount and frequency of bleeding in a patient of threatened abortion decreased to 80%, 50%, 20%, 10%. after more treatment the first trimester vaginal bleeding was improved completely. Conclusions: Treatment of KI06 acupuncture point in a threatened abortion patient was effective and further study is needed.

• The Journal of Korean Obstetrics and Gynecology
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• v.27 no.3
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• pp.143-150
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• 2014

Objectives: The purpose of this study is to report a effect of herbal medicine at threatened abortion in the early stages of pregnancy. Methods: A 37-year-old female patient who had the abdomen pain with vaginal bleeding was taken Gyoaesamultang-gami and Antae-eum for 11 days at Dae-gu Haany University Hospital in Pohang. Results: During this treatment period, vaginal bleeding and abdomen pain were relieved. Also after all treatment, the effect had been continuing. Conclusions: Gyoaesamultang-gami is effective on threatened abortion. And the female patient deliver normally.

• The Journal of Korean Medicine
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• v.41 no.3
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• pp.180-190
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• 2020

Objectives: The purpose of this study was to report the treatment progress of a pregnant women who were treated with Korean medical hospitalization due to threatened abortion in first trimester and plecenta previa in second trimester during pregnancy. Methods: A 36-year-old pregnant woman was hospitalized twice at 9 and 19 weeks of pregnancy due to threatened abortion in first trimester and plecenta previa in second trimester. The patient was prescribed Korean Medicine(Gamidanggui-san, Gamibosaeng-tang) and treated with acupuncture, moxa. Global Assessment(G/A) of bleeding volume and frequency, Numerical Rating Scale(NRS) of abdominal pain, Visual Analogue Scale(VAS) of symptoms was assessed during hospitalization days. Results: Amounts of bleeding, abdominal pain decreased, and other symptoms improved during hospitalization days. The patient maintained her pregnancy until 31^st gestational week and gave a birth by Cesarean section. After giving birth, mother and infant are both in good health. Conclusions: This study suggests Korean medicine treatment has effectively reduced uterine bleeding and helped maintain pregnancy.

• The Journal of Korean Obstetrics and Gynecology
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• v.35 no.4
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• pp.57-76
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• 2022

Objectives: This review is aimed to figure out the effectiveness of herbal medicine for treating threatened abortion by analyzing randomized controlled trials. Methods: We searched relevant studies using seven databases including 4 domestic databases and 3 foreign databases. Data retrieval was conducted on May 18, 2022. and the papers published from January 1, 2018 to May 18, 2022 were included. The risk of bias was assessed by using Cochrane's risk of bias tool. Results: 182 studies were searched in domestic and foreign databases, and 9 studies were finally selected. Among 9 studies, the treatment group was treated with only oral herbal medicine in 4 studies and with combined treatment of herbal medicine and western medicine in 5 studies. On the other hand, the control group was treated with only western medicine. In all 9 studies, evaluation indexes in the treatment group showed more effectiveness than those of the control group, evaluation indexes were different for each study though. Conclusions: Herbal medicine was more effective for treating threatened abortion whether using it alone or combining with western medicine compared to using western medicine alone. Additional studies which include large number are needed to confirm long-term effectiveness and safety of herbal medicine treatment.

• The Journal of Korean Medicine
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• v.19 no.2
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• pp.75-85
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• 1998

It was effective for a dosage of herbal medicine to treat hyperemesis gravidarum, threatened abortion and prevent hard labor. We prescribed Kakambosengtang for 15 patients of hyperemesis gravidarum which had weakness of the spleen and stomache, Kakamdalsengsam gyoaesamultang for 10 patients of threatened abortion which had weakness of vital energy and blood, Kakamdalsengsan for 12 patients of preventing hard labor. The result was that the whole syndromes improved. And the healthy baby was born. According to the above mentioned results, it is valid that the sick pregnant women would rather take herbal medicine rightly than avoid herbal medicine blindly.

• Women's Health Nursing
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• v.1 no.1
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• pp.119-137
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• 1995

Maternity nurses' roles are to find out women's various responses related to the health problems during pregnancy, to intervene adequate nursing and supports, and to help them adapt satisfactorily to new situation, such as hospitalization. The purposes of this study are : firstly, to inquire about women's emotional status, feeling of discomfort, and the nursing need during hospitalization because of discomfort, and the nursing needs during hospitalization because of the possibility of abortion by threatened and habitual abortion : secondly, to provide fundamental data for developing adequate nursing intervention and improving hospital management. The subjects of this study were 62 women who were hospitalized, visited out-patient clinic for follow-up, and stayed at home after discharge since August, 1993 from one hospital located in Seoul, from March 23 to April 13, 1994. The questionnaire was consisted of 21 items of emotion(Reliability Cronbach's alpa, .77), 19 items of feeling of discomfort(.79), and 21 items of nursing needs (.89), and nurses' performance according to nursing needs,(.90). These were measured by using Likert Scale and analyzed by using SPSS / $PC^+$ with the descriptive statistics, $X^2$-test, and ANOVA. Research findings are as follows : 1) The subjects' average age, hospitalized days, and gestational age are 32.2, 15.7, 12.9 by respectively. 2) 88.7% of the subjects are getting antepatal care, 66.1% are experiencing 1.75 times of spontaneous abortion, and 82.3% are nuclear family. 3) The Emotions were mainly comprized negative and subjective state of minds such as uneasiness, anxiety, and discomfort. The domains of emotions were related to 'fetus', 'herself', 'hospitalization', and 'husband's 'families', in rank. The highest scored item was "I, above anyone else, am mostly stressed from abortion." 4) The feelings of discomforts were firstly related to 'personal discomfort arising from absolute bed rest', 'meals provided', Usage of hospital, perse', 'health team', in rank. 5) The nursing needs frequently pointed out were 'Nurses kindly explain of me the purpose, method, and results of the lab. test', 'Nurses sincerely pay attention to my word in communication'. The least nursing needs were 'Nurses observe my feces and whether I have constipation or not'. 'When I can't move, nurses help me by holding my arms or pulling my bed'. 6) The highest performed items were 'Nurses observe whether I bleed or not', and 'Nurses give me drug with exact dose in time'. The least performed items was about hospital environment, such as 'Temperature, ventilation & humidity in the room should be controlled'. 7) Besides religion that is related to nursing need with statistically significant difference, none of general characteristics were related to emotion, feeling of discomfort, and nursing needs.

• The Journal of Korean Medicine
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• v.19 no.2
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• pp.17-35
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• 1998

Medication used during pregnancy may affect the growth of fetus and maintenance of pregnancy so that it may cause fetal deformity or abortion. Before 1940 it was recognized that only genetic factor could affect the incidence of fetal deformity and the teratogen was protected by placenta barrier. But since the report that Thalidomide caused phocomelia was announced in l962 and 1962, it was acknowledged that the placenta barrier was imperfect. In oriental medical care, there were so many prescription used during pregnancy for nausea, threatened abortion, recurrent spontaneous abortion and it was acknowledged that those medication did not harm both maternity and fetus. Most of them are composed of the material that was not classified as prohibition during pregnancy. But we thought that it should be demonstrated through objective methods that these materials do not affect the incidence of fetal deformity or abortion and have the effect of preventing abortion and maintenance of pregnancy. As the first step of that study we researched 78 prescription and each materials, their kinds and using frequency, used for illness and symptoms during pregnancy written in Dongeuibokam(東醫寶鑑) so that we got to know the tendency about what materials are used for each illness and symptoms.

• Toxicological Research
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• v.13 no.3
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• pp.197-202
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• 1997

Kyoaesamultang(KAT) has been used as an important prescription for various diseases including threatened abortion, associated with pregnancy in traditional medicine. In oder to identify the safety of KAT, this study was designed to determine mutagenicity and hepato-toxicity. In Rec-assay, Bacillus subtills H-17($Rec{^+}$) and M-45($Rec{^-}$) strains were used to clarify the DNA damage property. In Ames test, Salmonella typhimurium TA98 and TA100 were used for mutagenicity testing. In SOS umu test, Salmonella typhimurium TA1535 containing plasmid pSK1002 was used as a tester strain, and the levels of umu operon expression were monitored by measuring the $\beta$-galactosidase activity. From tested results, KAT did not show DNA damage and mutagenicity. On the other hand, hepato-toxicity of KAT to female ICR mice was monitored by the measurements of s-GOT, s-GPT and LDH activities after oral feeding for 15days. KAT showed 34% increase of s-GOT and s-GPT activities, also exhibited 35% increase of LDH activity in mice sera.

• Journal of Korean Medical classics
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• v.29 no.1
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• pp.17-41
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• 2016

Subjects : A literature research on the constitution and medicinal effect & adaptation diseases of "Bullsusan". "Bullsusan" is a herbal prescription composed of Angelicae Gigantis Radix(當歸) and Cnidii Rhizoma(川芎). Objectives : Through the researching on the records of "Bullsusan" in Korean Traditional Medical Books, gain the literature evidence for adaptation to these days child labor as a pre-labor keeping herbal medicine. And have detailed consideration on the constitution of prescription and medicinal effect & adaptation diseases of "Bullsusan". Methods : First, researched the records of "Bullsusan" in Korean Traditional Medical Books which were included at A Series of Korean Medicine(韓國醫學大系) and analysed component ratio, nickname, herbal manufacture and drug processing method, medicinal effect and adaptation diseases. Second, referred related Korean and Chinese researches that examined the medicinal effect and adaptation diseases of "Bullsusan" by scientific experimentation. Conclusions : We found total 46 records of "Bullsusan" from 20 kinds of Korean Traditional Medical Books included at A Series of Korean Medicine. Prescription component ratio of Angelicae Gigantis Radix and Cnidii Rhizoma were 3:2, 1:1, 2:1, 1:1. 3:2 had most 20 records and 1:1 had second 14 records. Especially 1:1 had a tendency of having nickname "Goonguitang", but not must had. First herbal manufacture was powder, it had 8 records. First drug processing method was decocting with water and alcohol, had 19 records. Medical Effects of "Bullsusan" can be induced to next 8, that were "remove get bad blood, give birth new blood", "easy labor by reducing fetal volume", "acceleration of labor", "test of fetal survival, elimination of dead embryo", "elimination of placenta", "revive", "allaying pain", "nourish the blood". From these medical effects, 9 adaptation diseases can be induced. That were "threatened abortion", "womb ache and vaginal bleeding by spontaneous abortion", "pre-labor keeping(prevention of hard labor)", "acceleration of labor", "hard labor", "missed abortion", "postnatal vaginal bleeding, dizziness, asthma, headache, womb ache", "postnatal mastoptosis and mastodynia", "first aid symptom like as dizziness, unconsciousness, stroke caused by excessive bleeding". The medical effect of "acceleration of labor" and "elimination of placenta" have been examined by modern clinical research. The effect of "remove get bad blood, give birth new blood", "allaying pain" and "nourish the blood" have been examined by modern experimental study. But overdosing on "Bullsusan" to pregnant mouse can cause natural abortion, so the proper dose of "Bullsusan" in pregnant period is very important.

• The Journal of Korean Obstetrics and Gynecology
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• v.19 no.3
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• pp.121-134
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• 2006

Purpose : Cuscuta chinensis Lam. is utilized extensively as important medicines for threatened abortion habitual abortion. However, objective data related to an embryo is not existed until now. Therefore, this study is focused to find out stability of Cuscuta chinensis Lam. about an embryo during pregnancy based on data related to stability of nerve cell and antioxydative effect by using neural cell line, PC 12 cell. Methods : Experimentation concerns cytotoxic effects and antioxydative effect through methods such as MTT ssay, western botting after abstracting an undiluted solution from domestic Cuscuta chinensis Lam. Results : 1. As a result of experimentation on MTT assay according to each magnification from Cuscuta chinensis Lam. extraction solution with different abstraction methods, cytotoxic effect is not observed to all extract except an undiluted solution which is abstracted from MeOH stiring. Also, an undiluted solution in stiring with MeOH could not confirm whether come from Cuscuta chinensis Lam. or not. 2. As a result of revelation of Bax and GSK-3${\beta}$ which is responsive to the first stage from general stress in order to observe antioxydative effects of Cuscuta chinensis Lam. revelation of Bax by Cuscuta chinensis Lam. appeared to decrease. Conclusion : Cytotoxic effects with Cuscuta chinensis Lam. about PC12 cell is not discovered and it assume that it would be anti apoptotic effect by ROS as Bax and GSK-3${\beta}$ inviable effect. In the future, this study could be used as basic data for additional research on Cuscuta chinensis Lam. and effect and stability of complicated prescriptions for keeping pregnancy.