Expression and clinical significance of miR-141-5p as a biomarker in the serum of patients with early spontaneous abortion

Abstract Aim miR-141-5p expression in patients with Early Spontaneous Abortion (ESA) and its correlation with hormone levels during pregnancy were investigated. Methods A total of 70 pregnant women with ESA were selected as the research group, and 70 normal pregnant women who chose abortion for non-medical reasons were selected as the Con group. Serum β-HCG, Progesterone (P), and Estrogen (E2) were detected by enzyme-linked immunosorbent assay. Differentially expressed miRNAs were screened by miRNA microarray analysis. miR-141-5p expression was detected by RT-qPCR, and its correlation with serum β-HCG, P, and E2 levels was analyzed. The diagnostic value of miR-141-5p for ESA was evaluated by the ROC curve. Results Serum β-HCG, P, and E2 were decreased and serum miR-141-5p was increased in patients with ESA. Pearson correlation analysis showed that serum β-HCG, P, and E2 levels were negatively correlated with miR-141-5p expression levels. ROC curve showed that miR-141-5p had a diagnostic value for ESA. Conclusions miR-141-5p is related to hormone levels during pregnancy and is expected to become a new candidate diagnostic marker for ESA.

Risk Factors Related to Gestational Trophoblastic Disease

Background: Gestational trophoblastic diseases (GTD) consist of a group of neoplastic disorders arising from placental trophoblastic tissue after normal or abnormal fertilization. The WHO classification of GTD includes hydatidiform mole, invasive mole, choriocarcinoma, placental site trophoblastic tumor, and miscellaneous and unclassified trophoblastic lesions. This study aimed to analyze the risk factors related to the gestational trophoblastic disease. Material & Methods: This prospective study was conducted at the Department of Obstetrics & Gynecology in Uttara Adhunik Medical College & Hospital, Dhaka, Bangladesh for 1 year; from April 2020 to March 2021. A total of 100 subjects were included in this study. Informed written consent was taken from the study subjects. Data was collected using a pre-formed data sheet. Data processing and analysis were done by using SPSS version 17. The test statistics used to analyze the data were descriptive statistics, the McNemar Chi-square test, and Repeated Measure ANOVA statistics. All patients underwent necessary investigations. All information was kept confidential and used only for this study purpose. The ethical Clearance Certificate was obtained from Bangladesh Medical College. Results: The majority of the patients were more than of 38 years age (53, 53.0%). Out of these patients, 50 (50.0%) were para one, while 40 (40.0%) were para more than four, most of the patients (63, 63.9%) were illiterate and 5 (5.0%) were graduates, most of the subjects (73, 73.0%) belonged to the low socioeconomic group. The most common presenting symptom was bleeding per vagina (35, 35.0%) followed by pain in the lower abdomen (24, 24.0%), the passage of moles (16, 16.0%), hyperemesis gravidarum (14, 14.0%) and dyspnea in 11 (11.0%) subjects. Conclusion: The disease was common in extremes of ages, low para, and grand multiparous women. The hydatidiform mole was the commonest type of trophoblastic disease in these patients. The most common presenting complaint was bleeding per vagina followed by pain in the lower abdomen. The hydatidiform mole was diagnosed in 65 (65.0%) patients, the invasive mole in 28 subjects (28.0%), and choriocarcinoma in 7 (7.0%) patients. No patient had a placental site trophoblastic tumor.

Epithelioid trophoblastic tumor: A case series

An epithelioid trophoblastic tumor (ETT) is an extremely rare gestational trophoblastic tumor. Cases of ETT present with abnormal vaginal bleeding in women of reproductive age group with marginally elevated beta human chorionic gonadotrophin (B-hCG) levels. Here, we describe a series of four patients (all were females) including histomorphology, immunoprofiles, and diagnostic difficulty of this rare entity. All cases were in their reproductive age group. The mean pre-treatment hCG level was 665.24 (mIU/mL). Microscopically, all cases had a tumor showing an epithelioid appearance arranged in large nests and sheets. Individual tumor cells were round to polygonal with abundant eosinophilic cytoplasm, with central vesicular nuclei and prominent nucleoli. Areas of hemorrhage, necrosis, and intercellular hyaline-like material deposition were identified in all cases (100%). Immunohistochemically, tumor cells in all cases showed diffuse positivity for AE1/AE3 and p63 (100%). GATA3 was available in one case (25%), which was positive in the tumor cells. In one case (25%), hPL was focally positive, and in one case (25%), it was negative. SALL4 was performed in two cases (50%) and was negative in tumor cells. The mean Ki67 labeling index was 19.2 (range 10–30%). All four patients underwent surgical intervention and were treated with hysterectomy. The mean follow-up in this series was 39.4 months (range 6–70), and all patients are alive to date with a mean survival of 32.8 months (range, 4–67).

Case report -Cesarean scar ectopic pregnancy

Cesarean scar ectopic pregnancy is one of the rarest of all ectopic pregnancy increase in number of cesarean section leads to increase in number of cesarean scar ectopic pregnancy. Early diagnosis and prompt management help in reducing mortality and morbidity occuring due to scar ectopic pregnancy. We are reporting a rare case of cesarean scar ectopic pregnancy G5P3L3D1 with period of gestation 7 weeks 3 days with previous all 4 deliveries by cesarean section. Cesarean scar ectopic pregnancy are life threatening as they pose a great risk of maternal hemorrhage as the patient vital are the stable patient managed medically with injection Methotrexate

Use of Triggers on in vitro Fertilization and Evaluation of Risk Factors for Sub-Optimal Maturation Rate / Uso de gatilhos na fertilização in vitro e avaliação dos fatores de risco para taxa de maturação subótima

Abstract Objective To compare the oocyte maturation rate in the treatment of in vitro fertilization (IVF) in terms of the use of human chorionic gonadotropin (hCG), agonist gonadotropin-releasing hormone (GnRH) and dual trigger and to evaluate the associated risk factors for sub-optimal maturation rates. Methods A retrospective cohort study with 856 women who underwent IVF. They performed oocyte retrieval and were classified into 3 groups (1 - hCG, 2 - GnRHagonist, 3 - dual trigger). The primary outcome was maturation rate per trigger, and the secondary outcomes were the pregnancy rate per oocyte retrieval and the correlations between low maturation rate as well as the clinical and treatment characteristics of women. Results The maturation rate was 77% in group 1; 76% in group 2, and 83% in group 3 (p=0.003). Group 2 showed women with better ovarian reserve, greater number of oocytes collected, and more mature oocytes and embryos compared with the other groups (p<0.001). The cumulative clinical pregnancy rate was no different between the groups (p=0.755). Low ovarian reserve and low doses of follicle-stimulating hormone (FSH) administered during the stimulus were associated with a higher chance of null maturation rate. Conclusion The oocyte maturation rates and IVF results were similar in all groups. Low ovarian reserve is associated with the worst treatment results.

Resumo Objetivo Comparar a taxa de maturação oocitária no tratamento de fertilização in vitro (FIV) emrelação so o uso de gonadotrofina coriônica humana (hCG), agonista de hormônio liberador de gonadotrofina (GnRH), e gatilho duplo e avaliar os fatores de risco associados a taxas de maturação subótimas. Métodos Estudo de coorte retrospectivo com 856 mulheres submetidas à FIV. Elas foram classificadas em 3 grupos (1 - hCG, 2 - GnRH agonista, 3 - gatilho duplo). O desfecho primário foi a taxa de maturação por gatilho, e os desfechos secundários foram a taxa de gravidez por recuperação de oócitos e as correlações entre a baixa taxa de maturação bem como as características clínicas e do tratamento das mulheres. Resultados A taxa de maturação foi de 77% no grupo 1; 76% no grupo 2, e 83% no grupo 3 (p=0,003). O grupo 2 apresentou mulheres com melhor reserva ovariana, maior número de oócitos coletados, oócitosmaduros, e embriões, emcomparação aos demais grupos (p<0,001). A taxa cumulativa de gravidez clínica não foi diferente entre os grupos (p=0,755). Baixa reserva ovariana e baixas doses de hormônio folículoestimulante (FSH) administradas durante o estímulo foram associadas a uma maior chance de taxa de maturação nula. Conclusão As taxas de maturação oocitárias e os resultados de FIV foram semelhantes em todos os grupos. A baixa reserva ovariana está associada aos piores resultados do tratamento.

Treatment outcome of a β-hCG Secreting Intracranial Germ Cell Tumorin an adult Filipino using definitive Chemotherapy followed by Radiotherapy: A case report / Journal of the ASEAN Federation of Endocrine Societies

@#We report a case of a 24-year-old Filipino male who complained of general weakness, polydipsia, weight loss, bitemporal headaches, loss of libido and behavioral changes. Endocrine work-up revealed neurogenic diabetes insipidus and panhypopituitarism. Brain MRI showed multiple intracranial tumors in the left frontal lobe, pineal and suprasellar region with moderate non-communicating hydrocephalus. Intracranial mass biopsy with ventriculo-peritoneal shunting was done. Histopathology of the mass and CSF revealed a germinoma. He underwent chemoradiotherapy while on maintenance hormone replacement.

Non-surgical diagnosis and management of chronic ectopic: A case report / The Health Sciences Journal

@#Chronic ectopic pregnancy is a rare form of ectopic gestation that contributes to the increased maternal morbidity and mortality in the frst trimester of pregnancy. Diagnosis is often challenging as it presents with subtle clinical signs and symptoms, imposing the need for surgical exploration and management. This is a case of a 27-year-old gravida 3 para 2 (2002) who presented with vaginal bleeding of three weeks duration, was hemodynamically stable with unremarkable physical examination fndings. The diagnosis of a chronic ectopic pregnancy was established with a conservative, non-surgical approach through the combination of clinical symptoms, transvaginal sonography, and b-hCG monitoring. Management was likewise conservative with multiple dose methotrexate chemotherapy, eventually yielding a decrease in b-hCG from 80.0 mIU/mL to 1.0 mIU/mL.

Expression and mechanism of long non-coding RNA HCG22 in oral squamous cell carcinoma / 华西口腔医学杂志

OBJECTIVES@#To investigate the expression and mechanism of the long non-coding RNA (lncRNA) HCG22 in oral squamous cell carcinoma (OSCC).@*METHODS@#HCG22 levels were detected in the OSCC and adjacent tissues, OSCC cells, and normal oral keratinocytes. HCG22 expression in SCC-25 and HSC-3 cells was upregulated by transfection of the overexpressing plasmi dvector. Methyl thiazolyl tetrazolium (MTT) assay, flow cytometry, and Transwell assay were employed to detect changes in cell proliferation, apoptosis, migration, and invasion ability, while Western blotting was used to detect the expression of epithelial-mesenchymal transformation-related proteins. The expression level of miR-650 in the cells was detected by real-time quantitative polymerase chain reaction (RT-qPCR), and dual-luciferase reporter gene assay was applied to assess the targeting relationship between HCG22 and miR-650.@*RESULTS@#Compared with that in adjacent tissues, the expression of HCG22 significantly decreased in OSCC tissues (@*CONCLUSIONS@#HCG22 is expressed at low levels in OSCC. Upregulation of the expression of this lncRNA can inhibit the proliferation, migration, invasion, and epithelial-mesenchymal transition of OSCC cells. The mechanism of action of HCG22 may be related to its targeted regulation of miR-650.

Medical management of ectopic pregnancy

Background: Ectopic pregnancy is a commonest cause of maternal morbidity and mortality in the first trimester of pregnancy. Clinical presentation of ectopic pregnancy has changed from life threatening disease to a more benign condition for which nonsurgical treatment options are available with methotrexate administered systemically or locally. The study was done to evaluate the outcome of medical management of ectopic pregnancy with single regimen methotrexate.Methods: A cohort study was conducted over 18 months on 60 unruptured ectopic pregnancies who were treated with methotrexate injection.Results: Out of 60 unruptured ectopic pregnancies, 53 (88.3%) were successfully treated with methotrexate. Failure rate was 11.7% (7/60) patients who underwent laparotomy. Success of medical treatment was dependent on pretreatment β-hCG (≤4102.5 mIU/mL), period of gestation (≤5 weeks), size of gestational sac (≤3 cm) above which the failure rate increases. No correlation was seen between fall of β-hCG from day 4 to 7 and the success rate. Mean time to resolution of β-hCG seen was 4.3±1.25 weeks. Mean duration of hospital stay was 8.85±1.603 days. Single dose regimen of methotrexate was given to all patients and only 1/60 patients required second dose of methotrexate for suboptimal decrease of β-hCG.Conclusions: The result showed that pretreatment β-hCG level and period of gestation were good predictors for success of medical treatment.

Role of cervicovaginal β-hCG in prediction of preterm delivery: a prospective observational study

Background: The World Health Organization (WHO) factsheet revealed that 15 million babies are born too early every year and almost 1 million children die each year due to complications of preterm birth. The objective of this study was to determine whether cervicovaginal β-hCG level can be used as predictor of preterm delivery in asymptomatic high-risk pregnant women at 24-34 weeks gestation age.Methods: This was prospective observational study. Total 134 asymptomatic pregnant women were taken for study who had at least one risk factor for preterm delivery at 24-34 weeks gestation age. Cervicovaginal secretion was collected and β-hCG level was measured by chemiluminescent immunoassay.Results: Out of 134 cases, 42.5% had preterm delivery and 57.5% had term delivery. Mean cervicovaginal β-hCG level (mIU/ml) in preterm delivery group was 39.38±19.66 and term delivery group was 21.86±11.18. Cervicovaginal β-hCG level was significantly higher in preterm group compare to term group demonstrating significant association of raised β-hCG with preterm group (p value <0.001). ROC curve analysis was done to find out best cut off value of cervicovaginal β-hCG for prediction of preterm delivery and optimal cut off value was 36.45 mIU/ml. The optimal cut off value for cervicovaginal β-hCG (36.45 mIU/ml) gave sensitivity 71.9%, specificity 81.8%, positive predictive value 74.5%, negative predictive value 79.7% and diagnostic accuracy of 77.6% for prediction of preterm delivery.Conclusions: Cervicovaginal β-hCG can be used as sensitive and specific biomarker of prediction of preterm delivery in asymptomatic high-risk women.

Ultrassonografia testicular no modo color Doppler∕ espectral e avaliação andrológica de garanhões tratados com gonadotrofina coriônica humana (hCG) em diferentes estações do ano / [Testicular ultrasonography in the doppler / spectral color mode and andrological evaluation of stallions treated with human corionic gonadotrofin (hCG) in different seasons of the year]

Utilizaram-se quatro garanhões nos meses de janeiro, abril, julho e outubro de 2016, em dois protocolos, em que: GI (n=4; 5mL de solução salina, i.v.) e GII (n=4; 5000UI de hCG, i.v.) e subdividiram-se esses protocolos em ciclos (C1 e C2), seguindo o esquema crossover, sendo: CI=animais 1 (GI) e 2 (GII), avaliados nos dias D1, D3 e D5, e animais 3 (GI) e 4 (GII), em D2, D4 e D6; CII= animais 1 (GII) e 2 (GI), em D1, D3, D5, e animais 3 (GII) e 4 (GI), em D2, D4 e D6. Realizou-se o tratamento em D1 e D2 de cada ciclo e a ultrassonografia testicular no modo color Doppler e Doppler espectral, uma hora antes de cada coleta de sêmen e imediatamente após. Avaliou-se: número de reflexo de Flehmen, de montas sem ereção, início da monta, tempo de reação à ereção e total da monta e análises de qualidade seminal. Estatisticamente foram utilizados os testes de qui-quadrado e ANOVA. Não houve diferenças estatísticas (P>0,05) entre os parâmetros analisados. Concluiu-se que uma única dose de 5000UI de hCG em garanhões não causou alterações significativas nos parâmetros avaliados em diferentes estações do ano.(AU)

Four stallions were used in January, April, July and October 2016 in two protocols: GI (n=4; 5ml saline, iv) and GII (n=4; 5000 hCG, iv), and these protocols were subdivided into cycles (C1 and C2) following the cross over scheme, as follows: CI=animal 1 (GI) and 2 (GII) evaluated on days D1, D3 and D5 and animal 3 (GI) and 4 (GII) at D 2, D 4 and D 6; CII=animal 1 (GII) and 2 (GI) at D1, D3, D5 and animal 3 (GII) and 4 (GI) at D2, D4 and D6. Treatment was performed on D1 and D2 of each cycle and testicular ultrasound in color Doppler and spectral Doppler mode, one hour before each semen collection and immediately after. We evaluated: Flehmen's reflex number, mounts without erection, start of the mount, reaction time to erection and total mount and seminal quality analyzes. Statistically, the Chi-square and ANOVA tests were used. There were no statistical differences (P>0.05) between the analyzed parameters. It was concluded that a single dose of 5000IU hCG in stallions did not cause significant changes in the parameters evaluated in different seasons of the year.(AU)

Association between maternal serum beta human chorionic gonadotropin levels and hypertensive disorders of pregnancy

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.

The missing gonadotropin-releasing hormone agonist trigger leading to missing oocytes

Authors present a case of Genuine EFS in a young woman where no oocytes were retrieved in the first stimulation cycle after single ovulation trigger. However, a repeat stimulation performed with double ovulation trigger yielded enough oocytes.

Clinical study of gestational trophoblastic disease in a tertiary care hospital

Background: Gestational trophoblastic diseases (GTDs) had been associated with significant morbidity and mortality till recently. Wide variation in incidences have been reported worldwide. The present study was planned with the objective of determination of incidence, assessment of risk factors, clinical presentation, management protocols and outcomes in GTD cases in Indian population at a tertiary care centre.Methods: All the diagnosed cases of GTD reporting to study centre during study period of 1.5 years were included. Detailed history taking, examination and relevant investigations (Hb%, blood grouping, thyroid functions, serum ß-hCG, USG and chest X-ray) were undertaken. Suction and evacuation were done for all patients as primary mode of management and samples were sent for histopathological examination. Comprehensive follow ups were done, including weekly ß-hCG until normal for 3 consecutive weeks followed by monthly determination until the levels were normal for 6 consecutive months.Results: Total 22 cases out of 19500 deliveries were diagnosed as GTD (incidence rate-1.13/1000 deliveries). Mean age was 23.64±3.89 years with 50% participants being primigravida. The commonest symptom after amenorrhea 22 (100%) was bleeding per-vaginum 15 (68.2%). Maximum cases were of complete hydatidiform mole histopathology 16 (72.73%), USG 19 (86.4%). Clinical characteristics were statistically comparable between patients of complete mole and partial mole. Out of 22 cases, 1 (4.5%) was diagnosed as GTN.Conclusions: Early diagnosis and treatment along with regular follow up is the key in GTD. There is need to establish a centralized disease specific registry in future.

Study of demography and clinical profile of ectopic pregnancies in a tertiary level hospital in Uttarakhand: a five year review

Background: Ectopic pregnancy is a condition when a fertilized ovum is implanted outside the uterine cavity. Life threatening risk of rupture of ectopic pregnancy remains one of the important causes of maternal mortality in India. The aim of study is to analyse the clinical profile, associated risk factors, complications, treatment outcomes to improve maternal mortality and morbidity associated with ectopic pregnancy.Methods: It is a retrospective study conducted at Shri Guru Ram Rai Institute of Medical and Health Sciences from January 2015 to January 2020. A total of 182 patients diagnosed of Ectopic Pregnancy were analysed for clinical profile, risk factors, serology, ultrasound findings, complications, treatment offered and outcome.Results: During the study period of 5 years there were total 182 patients who were diagnosed of ectopic pregnancy showing the incidence of ectopic pregnancy in our hospital 1.4% of total number of deliveries. Majority of patients were in the age group of 25 to 30 years (43.95%). Mostly multiparous women (80.1%) had ectopic pregnancy. Majority of patients (56.1%) had no associated risk factors for ectopic pregnancy. Main presenting complain was abdominal pain in 58.8% of patients. Majority of patients (63.2%) had surgery as primary care which indicates delay in diagnosis and arrival at hospital especially in hilly region of Uttarakhand.Conclusions: Ectopic pregnancies need to be diagnosed timely to decrease maternal morbidities and mortalities.  Clinical signs and symptoms with serology (Serum beta hCG) and radiological findings helps to optimize treatment for potentially life-threatening condition.

Evaluation of high-dose vitamin A treatment in postmolar patients with low and plateauing serum human chorionic gonadotropin levels / Avaliação de alta dose de vitamina A em pacientes pósmola hidatiforme, com valores baixos e em platô de gonadotrofina coriônica humana

Abstract Objective To compare the effect of high-dose vitamin A (HD Vit-A) use during postmolar follow-up of patients with low and plateauing (L&P) serum human chorionic gonadotropin (hCG) levels, from the moment serum hCG plateaued (P-hCG) to the first normal serum hCG value (< 5IU/L). Methods The present retrospective series case study compared two nonconcurrent cohorts of patients. Control group (CG): 34 patients with L&P serum hCG levels who underwent expectant management for 6 months after uterine evacuation, from 1992 to 2010; study group (SG): 32 patients in similar conditions who received 200,000 IU of Vit-A daily, from the identification of a P-hCG level to the first normal hCG value or the diagnosis of progression to gestational trophoblastic neoplasia (GTN), from 2011 to 2017. The present study was approved by the Ethics Committee of the institution where it was conducted. Results In both groups, the prevalence of persistent L&P serum hCG levels was < 5%. In the SG, hCG levels at plateau were higher (CG = 85.5 versus SG = 195 IU/L; p = 0.028), the rate of postmolar GTN was lower (CG = 29.4% versus SG = 6.3%, p = 0.034) and follow-up was shorter (CG = 14 versus SG = 10 months, p < 0.001). During GTN follow-up, there were no differences in GTN staging or treatment aggressiveness in both groups. High-dose Vit-A use did not have any relevant toxic effect. There were no GTN relapses or deaths. Conclusion The limited use of HD Vit-A seems to have a safe and significant effect on the treatment of postmolar patients with L&P serum hCG levels and may decrease the development of postmolar GTN in this population.

Resumo Objetivo Comparar o efeito de alta dose de vitamina A (VitA) no seguimento pósmolar de pacientes com gonadotrofina coriônica humana (hCG) sérica apresentando valoresbaixoseem platô(L&P). Métodos Estudo retrospectivo de série de casos comparando duas coortes não simultâneas. Grupo controle (CG): 34 pacientes com títulos de hCG sérico L&P submetidos a manejo expectante por 6 meses após o esvaziamento uterino, de 1992 a 2010; Grupo de Estudo (SG): de 2011 a 2017, 32 pacientes em condições semelhantes de hCG receberam Vit-A na dose de 200.000 IU por dia, do momento da identificação dohCG em platôate o primeirohCG normaloudiagnóstico de progressão para neoplasia trofoblástica gestacional (NTG). O presente estudo foi aprovado pelo Comitê de Ética da Instituição na qual foi desenvolvido. Resultados Em ambososgrupos, aprevalência de hCGL&P foi < 5%. No SG, os níveis de hCGemplatô forammaiores (CG = 85.5 versus SG = 195 IU/L; p = 0,028), e foram significantemente menores tanto a prevalência de NTG pós-molar (CG = 29.4% versus SG = 6.3%, p = 0,034) como o tempo de seguimento (CG = 14 versus SG = 10 meses, p < 0.001). Na evolução para NTG não houve diferença no estadiamento da Interna tional Federation of Gynecology and Obstetrics (FIGO, na sigla em inglês) ou na agressividade do tratamento. Com altas doses de Vit-A não houve qualquer efeito tóxico relevante. Não houve casos de recidiva de NTG ou de óbito. Conclusão O uso limitado de altas doses de Vit-A parace ser seguro e apresenta efeitos significativos na evolução de pacientes em controle pós-molar com títulos de hCG sérico L&P, e pode diminuir o desenvolvimento de NTG pós-molar nessa população.

Transvaginal ultrasound compared with serum β-hCG level for diagnosis of ectopic pregnancy in symptomatic patients

Background: Ultrasonography (US) is the most important imaging modality in detecting both intrauterine and ectopic pregnancies. The aim of this study was to comparison transvaginal ultrasound with serum β-hCG level for diagnosis of ectopic pregnancy (Ep) in referred women to Ardabil city hospital.Methods: In this cross-sectional study, a total of 207 women with diagnosis of Ep were enrolled during 2018. All women underwent transvaginal US in the first 24 hours and US done by an expert radiologist. Serum levels of β-hCG at first 24 hours and the time gap between US examination and last menstrual period (LMP) were compared between women with positive and negative US findings. Data collected by a checklist and analyzed by statistical method in SPSS version 21.Results: The primary US were positive in 174 women (84.1%) and negative in 33 women (15.9%). The mean of time gap between US and LMP in women with diagnosed EP was significantly higher than other women (median, 42 days versus 45 days, p=0.042). Also, the mean of serum level of β-hCG had significant difference between two groups. In logistic regression analysis results showed that the time gap between US and LMP hadn’t significant impact on EP diagnosis. The best discriminative zone was set at a serum β-hCG level of 105.65 mIU/ml with a sensitivity and specificity of 82% and 27%, respectively and the under-ROC area was 58%.Conclusions: According to our findings, the median serum level of β-hCG in women with undiagnosed Ep were significantly lower than women with correct diagnosis of Ep but the mean and median of time gap between US and LMP in women with diagnosed EP was more than women without Ep. Also, the proposed discriminative zone for serum level of β-hCG in our study is different from the previous studies.

Hyperreactio leuteinalis: benign tumour associated with pregnancy mimicking ovarian malignancy

Hyperreactio leuteinalis refers to pregnancy related enlargement of B/L ovaries rarely unilateral ovary, moderate to marked size due to multiple theca leutein cysts. It is a rare finding associated with pregnancy seen commonly in multiple gestation, GTDs and fetal abnormalities: viz hydrops. It is caused by elevated B-hcg level. We report a case of 28 years old female, primi with 13 spontaneously conceived weeks pregnancy who presented to ANC OPD for regular check-up and vague abdominal discomfort. USG revealed a large right sided ovarian mass, solid cystic in appearance pushing the uterus to left side and upwards. Staging laparotomy was done at 14 weeks viewing it to be a malignant mass. Unilateral right sided oophorectomy was done along with biopsy taken from left ovary. On microscopic histological examination diagnosis of hyperreactio leuteinalis unilateral ovary was made. Hyperreactio leuteinalis mimicking ovarian malignancy on USG results in unnecessary surgical intervention.

Manejo expectante de gestación ectópica abdominal tras fecundación in vitro en paciente con salpinguectomía bilateral: reporte de un caso / Expectant management of abdominal ectopic pregnancy following in vitro fertilization in a patient with previous bilateral salpinguectomy: a case report

ANTECEDENTES El embarazo ectópico abdominal es el menos habitual de los embarazos ectópicos, con una prevalencia situada entre el 0.9 - 1.4%. La mortalidad materna es elevada, alcanzando un 20% y la viabilidad fetal mínima. El manejo médico en estas situaciones es complicado ya que no está bien establecido debido a su baja frecuencia. CASO CLÍNICO Mujer de 35 años, con antecedente de esterilidad por endometriosis y salpinguectomía bilateral. Tras 5 fecundaciones in vitro (FIV) consigue una primera gestación, con finalización mediante cesárea por no progresión de parto. Acude a urgencias en su segundo embarazo, logrado tras 3 (FIV), con edad gestacional de 7 semanas. Presenta sangrado vaginal escaso y la ecografía demuestra a nivel de Douglas y hacia fosa iliaca izquierda un saco gestacional de 3 cm con embrión sin latido cardiaco de 5 mm. El nivel de β-hcg es de 1477 mUI/ml. Se diagnostica de gestación ectópica abdominal y se opta por actitud expectante dada la estabilidad clínica de la paciente. En un control a las 48h la β-Hcg es de 464 mUI/ml y la paciente se mantiene estable. En controles posteriores se observan niveles descendentes de β-Hcg y tras un mes la resolución es completa. CONCLUSIÓN El embarazo ectópico abdominal es una entidad poco frecuente pero con una alta tasa de mortalidad. Aunque lo más común es optar por un abordaje quirúrgico es necesario individualizar cada caso y basarse en la clínica y las diferentes pruebas diagnósticas para seleccionar aquellos casos que se pueden beneficiar de un manejo conservador.

BACKGROUND Abdominal ectopic pregnancy accounts for only 0.9-1.4% of all ectopic pregnancies. The maternal mortality rate is high (up to 20%) and fetal viability mínimum. The managment, specially the conservatory management of these cases is difficult because of our limited experiencie due to its low frecuency. CASE PRESENTATION 35-year-old woman, with history of sterility due to endometriosis that required bilateral laparoscopic salpinguectomy. Her first pregnancy (after 5 in vitro fertilization cicles (IVF)) finalized with a caesarean section because of to the lack of labour progresion. She was admitted to our emergency department during her second pregnancy (after 3 IVF cicles), with 7 weeks of gestational age. She had a little vaginal bleeding. Ultrasound scan showed a 5mm gestational sac with a 3mm embryo without cardiac activity in the pouch of Douglas. The β-Hcg level was 1477mUI/ml. The final diagnosis was ectopic abdominal pregnancy and it was decided to undertake an expectant management because she was clinically stable. The β-Hcg level after 48 hours was 464 mUI/ml. In subsequent examinations β-Hcg showed descending levels and after one month the resolution was completed. CONCLUSION Abdominal ectopic pregnancy is very infrequent but it has a high mortality rate. The most common approach is surgical but it is necessary to study all signs and diagnostic tests to select patients that could get profit from a conservatory management.

Técnica de doble disparo (doubble trigger) en pacientes normorrespondedoras con bajo porcentaje de ovocitos maduros / Doubble Trigger in patients with a normal response with a low percentage of mature oocytes

Resumen OBJETIVO: Evaluar el efecto del doble disparo en pacientes con un ciclo previo con menos de 65% de ovocitos maduros respecto de los ovocitos capturados, en una población con respuesta normal a la inducción de la ovulación con hCG recombinante o urinaria. MATERIALES Y MÉTODOS: Estudio de cohorte, prospectivo, efectuado en pacientes con diagnóstico de infertilidad, en tratamiento con fertilización in vitro, evaluadas en el Centro Mexicano de Fertilidad (Hospital Ángeles Lomas) entre 2017 y 2019. El tratamiento se llevó a cabo en la misma paciente, en cuyo ciclo previo convencional con esquema de antagonista e inducción de la ovulación con hCG tuvo respuesta ovárica subóptima y captura ovocitaria con menos de 65% en fase M2 (Grupo 1). Posteriormente se les indicó un segundo ciclo con el mismo esquema de gonadotropinas e inducción de la ovulación con doble disparo: acetato de triptorelina 1 mg + 5000 UI de hCG urinaria 40 y 34 horas previas a la captura (Grupo 2). Se evaluaron el porcentaje y la cantidad de ovocitos capturados en fase M2. RESULTADOS: Se registraron 34 pacientes en quienes se llevaron a cabo 68 ciclos. La cantidad de ovocitos capturados fue mayor en el grupo 2 (agonista de GnRH + hCG urinaria; p = 0.03). El doble disparo aumentó el porcentaje de ovocitos maduros (65.4 ± 21.3 vs 74.6 ± 20.2; p = 0.07). CONCLUSIONES: La técnica de doble disparo es valiosa para el tratamiento de pacientes con captura de ovocitos deficiente, aun con desarrollo folicular normal y concentraciones de estradiol adecuadas y óptimas de hCG el día de la captura. Se requieren estudios prospectivos de gran tamaño para dilucidar la recomendación mencionada de la técnica de "doble disparo".

Abstract OBJECTIVE: To evaluate the effect of double trigger in patients with a previous cycle with less than 65% of mature oocytes compared to the captured oocytes, in a normorresponding population with induction of ovulation with recombinant or urinary hCG. MATERIALS AND METHODS: A prospective cohort study, conducted in patients diagnosed with infertility, treated with in vitro fertilization, evaluated at the Mexican Fertility Center (Hospital Angeles Lomas) between 2017 and 2019. The treatment was carried out in the same patient, in whose previous conventional cycle with antagonist scheme and induction of ovulation with hCG had suboptimal ovarian response and oocyte capture with less than 65% in M2 phase (Group 1). Subsequently, a second cycle was performed with the same scheme of gonadotropins and induction of ovulation with double shot: 1 mg triptorelin acetate + 5000 IU of urinary hCG 40 and 34 hours prior to capture (Group 2 or double trigger). Percentage and quantity of oocytes captured in M2 phase were evaluated. RESULTS: 34 patients were registered, in whom 68 cycles were performed. The number of oocytes captured was greater in group 2 (agonist of GnRH + urinary hCG; p = 0.03). The double shot increased the percentage of mature oocytes 65.4 ± 21.3 vs 74.6 ± 20.2 (p = 0.07). CONCLUSIONS: The double trigger technique is valuable for the treatment of patients with poor oocyte capture, even with normal follicular development and adequate and optimal hCG estradiol concentrations on the day of capture. Large prospective studies are required to elucidate the aforementioned recommendation of the "double shot" technique.