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Background: A major challenge in obstetrics is early identification of hypertensive disorders of pregnancy (HDP). This study was performed to determine the association between elevated maternal serum β-hCG levels and HDP, the correlation between serum β-hCG level and severity of preeclampsia and to determine the value of serum β-hCG level as a diagnostic marker for early diagnosis of HDP.Methods: This was a hospital based observational study conducted in the department of obstetrics and gynecology, Rajendra Institute of Medical Sciences, Ranchi on 375 pregnant women with period of gestation more than 20 weeks, including 250 pregnant women with HDP as study group and 125 normotensive pregnant women as controls. Serum β-hCG concentration was measured and its level was compared between two groups.Results: The maternal mean serum β-hCG levels (51161.08±30038.21 IU/L) of study group of HDP were higher than the normotensive control group (17603.23±16748.21 IU/L). In non-severe preeclampsia, the mean serum levels were 36417.32±23876.74 IU/L while in severe preeclampsia, 60030.34±28771.31 IU/L. There was statistically significant difference (p<0.001) with higher levels in early onset preeclamptic mothers than late onset preeclampsia. The cut-off point of β-hCG for predicting HDP was 32077 IU/L with sensitivity of 65% and specificity of 86%.Conclusions: Serum β-hCG level is higher in HDP when compared to normotensive women. Higher levels of β-hCG are associated with increasing severity of hypertensive disorders of pregnancy. The utility of serum β-hCG as a diagnostic test is limited because of low sensitivity and difficulty in deciding the cut-off value.
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Cesarean scar pregnancy is a rare but life-threatening complication. It is the abnormal implantation of gestational sac into myometrium and fibrous scar of previous cesarean section. Its incidence is on rising trend due to increase in rate of cesarean section all over the world. A thirty years old second gravida presented at eight weeks of gestation with complaints of bleeding per vaginum and pain lower abdomen. She was diagnosed as a case of cesarean scar pregnancy (CSP) on ultrasonography and confirmation of diagnosis was done on magnetic resonance imaging. Medical management of scar pregnancy was done successfully with combination of mifepristone and methotrexate. Cesarean scar pregnancy could be catastrophic, if not managed well in time. Management includes both surgical and medical options. Treatment has to be individualized depending on patient’s hemodynamic profile, size of gestational sac, desire for future fertility, compliance for follow up and availability of interventional radiology.
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Introduction: Hypertensive disorders of pregnancy (HDP)are among the commonest medical disorders during pregnancyconstituting one of the greatest causes of maternal and perinatalmorbidity and mortality worldwide. In view of increasedmaternal and foetal morbidity and mortality associated withHDP and lack of definite predictive test for early identificationof the woman at the risk of HDP, this study was undertaken tocorrelate the raised serum beta hCG measured in early secondtrimester with prediction of HDP.Material and Methods: The study group consisted of A totalof 150 pregnant women attending Maharaja Agrasen hospitalOPD/IPD during their second trimester (14-20 weeks) ofpregnancy from Dec 2016 to Nov 2017.Results: Out of 146 cases studied, 129 cases remainednormotensive and 17 cases developed HDP. Out of 17 cases,8 cases had mild HDPs and 9 cases had severe HDPs. Weobserved that serum β hCG levels for those women (GroupA) who developed HDPs were significantly higher thannormotensive group (B). By using β hCG value of 2 MoM asa cut off, its sensitivity as a screening test for HDP was 58.8%,the specificity was 96.9%, and the positive and negativepredictive values were 71.43% and 94.70 respectively.Conclusion: My study showed that raised mid trimesterserum β hCG value can be used for prediction of Hypertensivedisorder of pregnancy before its clinical outset as well asdrawing special attention and care of cases having raised βhCG value from initial phase to prevent both maternal andfetal morbidity and mortality resulting from HDP. Our studyalso revealed correlation between raised mid trimester serumβ HCG value and severity of HDP.
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Objective To explore the relationship of depth of trophoblastic invasion with trophoblast cell activity and serum β-hCG according to the expression of proliferation antigen Ki-67 which viewed as an indicator of cell proliferation activity.Methods Fallopian tube specimens collected from 108 patients who underwent operation treatment for fallopian tubal pregnancy in our hospital were investigated by light microscopic examination.They were divided into three groups according to the depth of trophoblastic infiltration: Ⅰ group (stage): trophoblastic invasion of tubal mucosa,Ⅱ group(stage): trophoblastic invasion of the muscularis,Ⅲ group(stage): trophoblast invasion of serosa layer(muscularis penetration).The expression of Ki-67 was detected by SP method and blood β-hCG was detected within 2 hours of preoperative.The level of β-hCG,the expression of Ki-67 and the depth of trophoblast invasion were analyzed.Results Mean level of serumβ-hCG in Group Ⅰ,Ⅱ and Ⅲ were(1416.64 ± 859.94)U/L,(3380.33 ± 2392.36)U/L and(6999.33 ± 4949.90)U/L respectively.Positive expression rate of cell proliferation antigen Ki-67 in Group Ⅰ,Ⅱ and Ⅲ were 21.95％,53.66％ and 6.40％ respectively.There were significant difference on the expression of Ki-67 between group Ⅰ and group Ⅱ,group Ⅱ and Ⅲ group,group Ⅰ and group Ⅲ(x2 =3.94,4.07,4.35,respectively,P ＜ 0.05).The serumβ-hCG level also displayed statistics difference in the three groups(F =9.914,P ＜ 0.01).The positive expression of Ki-67 and serum β-hCG level were positively correlated with each other(r =0.678,P ＜ 0.05)Conclusion The high level of the serum β-hCG indicates high expression of Ki-67 and deeper trophoblast invasion of tubal wall.