GTD (Gestational Trophoblastic Disease) is a pathology that encompasses benign and malignant clinical forms, affects women of childbearing age, has a variable incidence and is more frequent in developing or underdevel...GTD (Gestational Trophoblastic Disease) is a pathology that encompasses benign and malignant clinical forms, affects women of childbearing age, has a variable incidence and is more frequent in developing or underdeveloped countries, colliding with the economic barrier. The frequent absence of clear protocols and guidelines for the correct diagnosis of the pathology results in inadequate classification, imprecise treatment and failed post-therapeutic observation, increasing the risk of relapses, morbidity and mortality. The present study aims to point out updated national and international practice protocols of diagnosis of GTD, through an integrative review. Seven articles were selected and it was observed that the main international reference centers are agreed with the management suggested by the IFGO (International Federation of Gynecology and Obstetrics), being the conduct in the Hydatidiform Mole (HM): evacuation by suction and curettage under ultrasound guidance, followed by hCG monitoring every 1 - 2 weeks until normalized (usually one month for Partial Hydatidiform Mole six months for Complete Hydatidiform Mole and one year for Gestational Trophoblastic Neoplasia). Unfortunately, regarding the diagnosis of MH, the guidelines of some countries show the absence or difficulty of access to the karyotype test and ploid p57 or pelvic ultrasound accompanying the uterine curettage, contrary to what is proposed by the IFGO guideline. Establishing and complying with consistent guidelines can improve patient care, with early diagnosis of the pathology and its complications, reducing the rate of recurrence, morbidity and mortality, especially in less developed countries.展开更多
Gestational Trophoblastic Disease encompasses a group of pregnancy-related disorders that derive from the placenta. Taking Leventhal’s Common Sense Model as a starting point, this study aims to investigate how illnes...Gestational Trophoblastic Disease encompasses a group of pregnancy-related disorders that derive from the placenta. Taking Leventhal’s Common Sense Model as a starting point, this study aims to investigate how illness perception could influence patients’ psychological adaptation to these rare diseases. Thirty-seven women completed: the Illness Perception Questionnaire-Revised, the Beck Depression Inventory Short Form, the State-Trait Anxiety Inventory, and the Fertility Problem Inventory. Results show that the perception of severe illness consequences significantly predicts the level of anxiety patients reported at the time of questionnaire completion. Furthermore, mental representations of illness present a significant association with infertility-related stress. Specifically, the belief in the efficacy of the treatment results in fewer feelings of discomfort and isolation from family and social context due to infertility-related problems. Since patients’ illness perception was found to have a specific impact on both anxiety and infertility-related stress, this variable should be considered in the planning of a clinical intervention.展开更多
Objective: To determine whether epidermal growth factor (EGF) and its receptor have any possible correlation with etiology of gestational trophoblastic diseases. Methods: Avidin-biotin immunoperoxidase techniques with...Objective: To determine whether epidermal growth factor (EGF) and its receptor have any possible correlation with etiology of gestational trophoblastic diseases. Methods: Avidin-biotin immunoperoxidase techniques with polyclonal antibodies against EGF, EGFR were used to examine 53 cases of GTD, including complete hydatidiform mole(16),invasive mole(20),gestational choriocarcinoma(17).Results:EGF was mainly localized on syncytiotrophoblasts (ST), and was found less on cytotrophoblasts. Cytologic localization of EGFR showed the similar results. The positive rate of EGF and EGFR were 0.625, 0.813 in hydatidiform mole, 0.405, 0.450 in invasive mole and 0.118, 0.235 in gestational choriocarcinoma. There was significant difference of EGF or EGFR among hydatidiform mole group and other groups, respectively (P<0.05). Conclusion:The cellular levels of EGF and EGFR decreased gradually in the development of GTD. It implied that the autocrine and paracrine mechanism may play an important role on the proliferation and differentiation of trophoblast cells and the disorder of the system may lead to GTD malignant transformation.展开更多
To study the relationship between p53 protein, proliferating cell nuclear antigen (PCNA) expression and benign or malignant gestational trophoblastic disease (MGTD). Methods: The histotomic sections of 48 patients wit...To study the relationship between p53 protein, proliferating cell nuclear antigen (PCNA) expression and benign or malignant gestational trophoblastic disease (MGTD). Methods: The histotomic sections of 48 patients with gestational trophoblastic disease and 24 patients of normal chorionic villi were stained using immunohistochemistry. The monoclonal antibodies were used to determine p53 protein and PCNA. Results: The frequency of p53 and PCNA positive expression were significantly different among the chorionic villi of normal pregnancy, hydratidiform mole (HM) and MGTD. But neither p53 nor PCNA has any relation with the clinical staging or metastasis of MGTD. Conclusion: Both P53 and PCNA are valuable in diagnosis of human gestational trophoblastic disease.展开更多
GTD (Gestational Trophoblastic Disease) is a pathology that encompasses benign and malignant clinical forms, affects women of childbearing age, has a variable incidence and is more frequent in developing or underdevel...GTD (Gestational Trophoblastic Disease) is a pathology that encompasses benign and malignant clinical forms, affects women of childbearing age, has a variable incidence and is more frequent in developing or underdeveloped countries, colliding with the economic barrier. The frequent absence of clear protocols and guidelines for the correct diagnosis and treatment of the aforementioned pathology results in inadequate risk classification, imprecise treatment and failed post-therapeutic observation, increasing the risk of relapses, morbidity and mortality. The present study aims to compare the different national and international guidelines in the management of GTD, through an integrative review. Nine articles were selected and it was observed that the main international reference centers are agreed with the management suggested by the IFGO (International Federation of Gynecology and Obstetrics), being the conduct in the Hydatidiform Mole (HM): evacuation by suction and curettage under ultrasound guidance, followed by hCG monitoring every 1 - 2 weeks until normalized;in low-risk GTN (Gestational Trophoblastic Neoplasm): chemotherapy with methotrexate or actinomycin D, in high-risk: EMA/CO protocol, in ultra-high-risk EMA/PE, methotrexate with radiotherapy for brain metastases. All medical societies recommend the registration of these patients in GTD screening centers, endorse the use of the IFGO scoring system (2000) and recommend the surgical management of placental site trophoblastic or epithelioid tumors, as chemotherapy is less effective in these cases. The controversies are in the proper follow-up after the treatment of HM, use of ultrasound to evacuate the uterus, administration of anti-D immunoglobulin, time of oxytocin infusion and rescue regimens that can be used in cases of resistant or recurrent GTN. Establishing and complying with consistent guidelines can improve patient care, with early diagnosis of the pathology and its complications, reducing the rate of recurrence, morbidity and mortality, especially in less developed countries.展开更多
Objective: To describe the place of ultrasound in the diagnosis and management of Gestational Trophoblastic Diseases (GTD) at the Ouagadougou UTH-YO, Ouagadougou, Burkina Faso. Materials and Patients: It was a prospec...Objective: To describe the place of ultrasound in the diagnosis and management of Gestational Trophoblastic Diseases (GTD) at the Ouagadougou UTH-YO, Ouagadougou, Burkina Faso. Materials and Patients: It was a prospective and descriptive study over a 3-year period from 1 January 2015 to 31 December 2017. It took place in the gynecology and obstetrics department of at the University Teaching Hospital Yalgado Ouedraogo (UTH-YO) of Ouagadougou. Monitoring was based on clinical examination data, ultrasound and kinetics of β-gestational chorionic hormone (GCH) levels. Results: During the study period, we recorded 34 cases of trophoblastic diseases. The average age of the patients was 35 years with extremes of 22 and 52 years. Physical examination revealed a uterus larger than gestational age in 17 patients (56.67%) of cases. Eight (26.67%) patients were asymptomatic. The initial mean β-GCH was 453,747.8 IU/l with extremes of 5903 IU/l and 1,890,000 IU/l. Ultrasound was used to evoke the diagnosis in 23 patients, that to say 76.67% of the cases. Ultrasound identified 10 complete mole cases, 20 partial mole cases. For the 3 cases of invasive mole, pelvic ultrasound revealed heterogeneous intrauterine multi-vesicular images. In a case of choriocarcinoma, ultrasound found an enlarged uterus with a poorly limited intracavitary heterogeneous fundic image. Conclusion: This short series shows the central role of ultrasound in the diagnosis and follow-up of gestational trophoblastic diseases. Indeed, the sensitivity of ultrasound is excellent in the early diagnosis of complete moles. Ultrasonography remains a good examination choice for the diagnosis of gestational trophoblastic tumors despite their great polymorphism. The place of ultrasound in prognostic evaluation and treatment monitoring deserves to be studied by more important series.展开更多
Placental site trophoblastic tumor is a rare sub-group of gestational trophoblastic neoplasia. There is a wide clinical spectrum of presentation and behaviour ranging from a benign condition to an aggressive disease w...Placental site trophoblastic tumor is a rare sub-group of gestational trophoblastic neoplasia. There is a wide clinical spectrum of presentation and behaviour ranging from a benign condition to an aggressive disease with a fatal outcome. We report a case of placental site trophoblastic tumor in 23-year-old women with irregular vaginal bleeding during postpartum lactation period. In addition to persistent low level β-hCG titers, ultrasound examination revealed a suspicious low-echoic area in the myometrium consistent with gestational trophoblastic disease. After histopathological examination of the specimen achieved by ultrasound-guided dilatation and curettage of the uterus, the placental site trophoblastic tumor diagnosis was made and subsequently total abdominal hysterectomy was performed. The patient had an uneventful recovery, and no recurrence was detected for 40 months in the follow-up period.展开更多
Gestational trophoblastic disease (GTD) develops from abnormal cellular proliferatio<span><span><span style="font-family:;" "=""><span style="font-family:Verdana;&quo...Gestational trophoblastic disease (GTD) develops from abnormal cellular proliferatio<span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">n of trophoblasts following fertilization. This includes complete and </span><span style="font-family:Verdana;">partial hydatidiform mole (HM) and gestational trophoblastic neoplasia (GTN).</span><span style="font-family:Verdana;"> The </span><span style="font-family:Verdana;">aim of this study was to report the epidemiological, clinical and thera</span><span style="font-family:Verdana;">peutic profile of gestational trophoblastic neoplasia (GTN) over period of ten years in the department of Oncology Radiotherapy at the University Hospital </span><span style="font-family:Verdana;">Joseph Ravoahangy Andrianavalona (HJRA) Antananarivo </span><span style="font-family:Verdana;">Madagascar. Medical records of women diagnosed with GTD in the department of Oncology Radiotherapy at HJRA from January 1st, 2007 to September 2017 were retrospectively reviewed. Only patients with the FIGO diagnosis GTN were in</span><span style="font-family:Verdana;">cluded, while those with the histological diagnosis of hydatidiform mole (HM)</span><span style="font-family:Verdana;">, also sometimes classified as GTD, were not included in this study. Also excluded</span><span style="font-family:Verdana;"> were all cases with incomplete or missing data. Twenty four pati</span><span style="font-family:Verdana;">ents were included. Median age of patients at the time of diagnosis was 37 years (range 18 - 60). Most patients developed GTN following molar pregnancy (75%), had disease duration from antecedent pregnancy of less than 6 months </span><span style="font-family:Verdana;">(58.20%), and had the pre-treatment hCG level more than 10,000 IU/L (58.27%).</span><span style="font-family:Verdana;"> At diagnosis, 14 patients (58.33%) had localized disease (M0). Most common metastatic sites at initial diagnosis were the liver and brain (20.83%). After a median follow-up from initial diagnosis of six months (range 1 - 24), 58.33% were lost to follow up. This represented an increase in the percentage of patients lost to follow up prior to completion of therapy, when compared with our previous results for an earlier time period. GTN in Malagasy woman dis</span><span style="font-family:Verdana;">plays an aggressive clinic profile. Finding ways to inc</span><span style="font-family:Verdana;">rease treatment compliance provides the best way to minimize recurrences of this potentially deadly disease.</span></span></span></span>展开更多
Objective To investigate the diagnosis and treatment of gestational trophoblastic disease （GTD）. Methods A retrospective review was conducted on 56 patients with GTD who under- went treatment in Ruijin hospital from...Objective To investigate the diagnosis and treatment of gestational trophoblastic disease （GTD）. Methods A retrospective review was conducted on 56 patients with GTD who under- went treatment in Ruijin hospital from January 2007 to December 2012. Their infor- mation of diagnosis, treatments, follow-up and efficacy were collected and analyzed Results Misdiagnosis rate was 41.1% （23/56）for the first time. Of 56 patients, 31 had direct curettage, 19 had curettage after trichosanthis （TCS） treatment, 3 had curettage after intervention treatment and 3 did not have curettage. Twenty patients with gesta- tional trophoblastic neoplasia （GTN） took fluorouracil＋vincristine＋dactinomycin （VCR ＋KSM＋5-FU） chemotherapy, but 2 of them changed to etoposide＋methotrexate＋acti- nomycetes streptozotocin-D＋cyclophosphamide＋vincristine （EMA-CO） chemo- therapy due to drug resistance. Three patients＂ with GTN took EMA-CO chemotherapy. Two patients with placental site trophoblastic tumor （PSTT） required surgeries, one took hysterectomy, another got mass and adnexectomy. Apart from 1 case who gave up treatment and was dead, all the other women went into remission from their diseases. Conclusion The diagnosis of trophoblastic disease rely on a comprehensive analysis. A reasonable choice of TCS or intervention can be effective and safe in treating GTD. Most patients with GTN could get complete remission by selecting the appropriate chemotherapy and surgery.展开更多
Background:To analyze the clinical outcomes of in vitro fertilization(IVF)/intracytoplasmic sperm injection treatments in women with a history of gestational trophoblastic disease(GTD).Methods:This retrospective study...Background:To analyze the clinical outcomes of in vitro fertilization(IVF)/intracytoplasmic sperm injection treatments in women with a history of gestational trophoblastic disease(GTD).Methods:This retrospective study included 43 patients with a history of GTD as the study group and 43 matched patients as the control group.The patients in the study group were divided into two groups according to the therapy received.Patients in Subgroup A(n=32)underwent uterine curettage treatment only.Patients in Subgroup B(n=11)underwent uterine curettage combined with chemotherapy.The characteristics of ovarian stimulation and outcomes of embryos and pregnancy were compared.Results:In the first cycle,there was a higher number of retrieved oocytes and normal fertilized oocytes in the control group than those in the study group(9.2 vs.6.2 and 6.0 vs.4.0,respectively;P<0.05);however,a similar mature oocyte rate(83.5%vs.85.0%),normal fertilization rate(84.5%vs.80.1%),number of good-quality embryos(1 vs.2),and viable embryos(2 vs.2)were found between the two groups(P>0.05).There was no difference in the outcomes between Subgroup A and Subgroup B.There was a significant difference in thickness of the endometrium between the control group and study group(10.9 mm vs.9.2 mm,respectively;P<0.05).The biochemical pregnancy rate and ongoing pregnancy rate in the control group were significantly higher than those in the study group(51.4%vs.31.7%and 37.8%vs.18.3%,respectively;P<0.05).In the study group,28(93.3%)patients had intrauterine adhesion(IUA)and 23(76.7%)patients used an intrauterine device(IUD),which were both significantly higher than those in control group(P<0.05).In addition,the rate of IUA in second-look hysteroscopy was lower than that in the first surgery in the study group(P<0.05).Conclusions:Patients with a history of GTD can present with a similar normal fertilization rate and number of viable embryos.However,patients with a history of GTD may have a thinner endometrium and lower ongoing pregnancy rate.Hysteroscopy before frozen embryo transfer and usage of an IUD can improve the occurrence of IUA.展开更多
Gestational trophoblastic diseases are a heterogeneous group of pregnancy related tumors that show extensive metastatic spread but are readily responsive to chemotherapy.This one of a kind treatability of gestational ...Gestational trophoblastic diseases are a heterogeneous group of pregnancy related tumors that show extensive metastatic spread but are readily responsive to chemotherapy.This one of a kind treatability of gestational trophoblastic tumors may to some extent be inferable from a host immunologic reaction to the paternal antigens that are expressed on the trophoblastic cells.In this review,we evaluate the current cognizance of immunobiology of gestational trophoblastic diseases and also establish the immunologic behaviour of gestational trophoblastic diseases which should be researched further in order to gain a better understanding of the aetiology of these neoplasias.This will further help structuring immunotherapeutic methodologies for their treatment.展开更多
文摘GTD (Gestational Trophoblastic Disease) is a pathology that encompasses benign and malignant clinical forms, affects women of childbearing age, has a variable incidence and is more frequent in developing or underdeveloped countries, colliding with the economic barrier. The frequent absence of clear protocols and guidelines for the correct diagnosis of the pathology results in inadequate classification, imprecise treatment and failed post-therapeutic observation, increasing the risk of relapses, morbidity and mortality. The present study aims to point out updated national and international practice protocols of diagnosis of GTD, through an integrative review. Seven articles were selected and it was observed that the main international reference centers are agreed with the management suggested by the IFGO (International Federation of Gynecology and Obstetrics), being the conduct in the Hydatidiform Mole (HM): evacuation by suction and curettage under ultrasound guidance, followed by hCG monitoring every 1 - 2 weeks until normalized (usually one month for Partial Hydatidiform Mole six months for Complete Hydatidiform Mole and one year for Gestational Trophoblastic Neoplasia). Unfortunately, regarding the diagnosis of MH, the guidelines of some countries show the absence or difficulty of access to the karyotype test and ploid p57 or pelvic ultrasound accompanying the uterine curettage, contrary to what is proposed by the IFGO guideline. Establishing and complying with consistent guidelines can improve patient care, with early diagnosis of the pathology and its complications, reducing the rate of recurrence, morbidity and mortality, especially in less developed countries.
文摘Gestational Trophoblastic Disease encompasses a group of pregnancy-related disorders that derive from the placenta. Taking Leventhal’s Common Sense Model as a starting point, this study aims to investigate how illness perception could influence patients’ psychological adaptation to these rare diseases. Thirty-seven women completed: the Illness Perception Questionnaire-Revised, the Beck Depression Inventory Short Form, the State-Trait Anxiety Inventory, and the Fertility Problem Inventory. Results show that the perception of severe illness consequences significantly predicts the level of anxiety patients reported at the time of questionnaire completion. Furthermore, mental representations of illness present a significant association with infertility-related stress. Specifically, the belief in the efficacy of the treatment results in fewer feelings of discomfort and isolation from family and social context due to infertility-related problems. Since patients’ illness perception was found to have a specific impact on both anxiety and infertility-related stress, this variable should be considered in the planning of a clinical intervention.
文摘Objective: To determine whether epidermal growth factor (EGF) and its receptor have any possible correlation with etiology of gestational trophoblastic diseases. Methods: Avidin-biotin immunoperoxidase techniques with polyclonal antibodies against EGF, EGFR were used to examine 53 cases of GTD, including complete hydatidiform mole(16),invasive mole(20),gestational choriocarcinoma(17).Results:EGF was mainly localized on syncytiotrophoblasts (ST), and was found less on cytotrophoblasts. Cytologic localization of EGFR showed the similar results. The positive rate of EGF and EGFR were 0.625, 0.813 in hydatidiform mole, 0.405, 0.450 in invasive mole and 0.118, 0.235 in gestational choriocarcinoma. There was significant difference of EGF or EGFR among hydatidiform mole group and other groups, respectively (P<0.05). Conclusion:The cellular levels of EGF and EGFR decreased gradually in the development of GTD. It implied that the autocrine and paracrine mechanism may play an important role on the proliferation and differentiation of trophoblast cells and the disorder of the system may lead to GTD malignant transformation.
文摘To study the relationship between p53 protein, proliferating cell nuclear antigen (PCNA) expression and benign or malignant gestational trophoblastic disease (MGTD). Methods: The histotomic sections of 48 patients with gestational trophoblastic disease and 24 patients of normal chorionic villi were stained using immunohistochemistry. The monoclonal antibodies were used to determine p53 protein and PCNA. Results: The frequency of p53 and PCNA positive expression were significantly different among the chorionic villi of normal pregnancy, hydratidiform mole (HM) and MGTD. But neither p53 nor PCNA has any relation with the clinical staging or metastasis of MGTD. Conclusion: Both P53 and PCNA are valuable in diagnosis of human gestational trophoblastic disease.
文摘GTD (Gestational Trophoblastic Disease) is a pathology that encompasses benign and malignant clinical forms, affects women of childbearing age, has a variable incidence and is more frequent in developing or underdeveloped countries, colliding with the economic barrier. The frequent absence of clear protocols and guidelines for the correct diagnosis and treatment of the aforementioned pathology results in inadequate risk classification, imprecise treatment and failed post-therapeutic observation, increasing the risk of relapses, morbidity and mortality. The present study aims to compare the different national and international guidelines in the management of GTD, through an integrative review. Nine articles were selected and it was observed that the main international reference centers are agreed with the management suggested by the IFGO (International Federation of Gynecology and Obstetrics), being the conduct in the Hydatidiform Mole (HM): evacuation by suction and curettage under ultrasound guidance, followed by hCG monitoring every 1 - 2 weeks until normalized;in low-risk GTN (Gestational Trophoblastic Neoplasm): chemotherapy with methotrexate or actinomycin D, in high-risk: EMA/CO protocol, in ultra-high-risk EMA/PE, methotrexate with radiotherapy for brain metastases. All medical societies recommend the registration of these patients in GTD screening centers, endorse the use of the IFGO scoring system (2000) and recommend the surgical management of placental site trophoblastic or epithelioid tumors, as chemotherapy is less effective in these cases. The controversies are in the proper follow-up after the treatment of HM, use of ultrasound to evacuate the uterus, administration of anti-D immunoglobulin, time of oxytocin infusion and rescue regimens that can be used in cases of resistant or recurrent GTN. Establishing and complying with consistent guidelines can improve patient care, with early diagnosis of the pathology and its complications, reducing the rate of recurrence, morbidity and mortality, especially in less developed countries.
文摘Objective: To describe the place of ultrasound in the diagnosis and management of Gestational Trophoblastic Diseases (GTD) at the Ouagadougou UTH-YO, Ouagadougou, Burkina Faso. Materials and Patients: It was a prospective and descriptive study over a 3-year period from 1 January 2015 to 31 December 2017. It took place in the gynecology and obstetrics department of at the University Teaching Hospital Yalgado Ouedraogo (UTH-YO) of Ouagadougou. Monitoring was based on clinical examination data, ultrasound and kinetics of β-gestational chorionic hormone (GCH) levels. Results: During the study period, we recorded 34 cases of trophoblastic diseases. The average age of the patients was 35 years with extremes of 22 and 52 years. Physical examination revealed a uterus larger than gestational age in 17 patients (56.67%) of cases. Eight (26.67%) patients were asymptomatic. The initial mean β-GCH was 453,747.8 IU/l with extremes of 5903 IU/l and 1,890,000 IU/l. Ultrasound was used to evoke the diagnosis in 23 patients, that to say 76.67% of the cases. Ultrasound identified 10 complete mole cases, 20 partial mole cases. For the 3 cases of invasive mole, pelvic ultrasound revealed heterogeneous intrauterine multi-vesicular images. In a case of choriocarcinoma, ultrasound found an enlarged uterus with a poorly limited intracavitary heterogeneous fundic image. Conclusion: This short series shows the central role of ultrasound in the diagnosis and follow-up of gestational trophoblastic diseases. Indeed, the sensitivity of ultrasound is excellent in the early diagnosis of complete moles. Ultrasonography remains a good examination choice for the diagnosis of gestational trophoblastic tumors despite their great polymorphism. The place of ultrasound in prognostic evaluation and treatment monitoring deserves to be studied by more important series.
文摘Placental site trophoblastic tumor is a rare sub-group of gestational trophoblastic neoplasia. There is a wide clinical spectrum of presentation and behaviour ranging from a benign condition to an aggressive disease with a fatal outcome. We report a case of placental site trophoblastic tumor in 23-year-old women with irregular vaginal bleeding during postpartum lactation period. In addition to persistent low level β-hCG titers, ultrasound examination revealed a suspicious low-echoic area in the myometrium consistent with gestational trophoblastic disease. After histopathological examination of the specimen achieved by ultrasound-guided dilatation and curettage of the uterus, the placental site trophoblastic tumor diagnosis was made and subsequently total abdominal hysterectomy was performed. The patient had an uneventful recovery, and no recurrence was detected for 40 months in the follow-up period.
文摘Gestational trophoblastic disease (GTD) develops from abnormal cellular proliferatio<span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">n of trophoblasts following fertilization. This includes complete and </span><span style="font-family:Verdana;">partial hydatidiform mole (HM) and gestational trophoblastic neoplasia (GTN).</span><span style="font-family:Verdana;"> The </span><span style="font-family:Verdana;">aim of this study was to report the epidemiological, clinical and thera</span><span style="font-family:Verdana;">peutic profile of gestational trophoblastic neoplasia (GTN) over period of ten years in the department of Oncology Radiotherapy at the University Hospital </span><span style="font-family:Verdana;">Joseph Ravoahangy Andrianavalona (HJRA) Antananarivo </span><span style="font-family:Verdana;">Madagascar. Medical records of women diagnosed with GTD in the department of Oncology Radiotherapy at HJRA from January 1st, 2007 to September 2017 were retrospectively reviewed. Only patients with the FIGO diagnosis GTN were in</span><span style="font-family:Verdana;">cluded, while those with the histological diagnosis of hydatidiform mole (HM)</span><span style="font-family:Verdana;">, also sometimes classified as GTD, were not included in this study. Also excluded</span><span style="font-family:Verdana;"> were all cases with incomplete or missing data. Twenty four pati</span><span style="font-family:Verdana;">ents were included. Median age of patients at the time of diagnosis was 37 years (range 18 - 60). Most patients developed GTN following molar pregnancy (75%), had disease duration from antecedent pregnancy of less than 6 months </span><span style="font-family:Verdana;">(58.20%), and had the pre-treatment hCG level more than 10,000 IU/L (58.27%).</span><span style="font-family:Verdana;"> At diagnosis, 14 patients (58.33%) had localized disease (M0). Most common metastatic sites at initial diagnosis were the liver and brain (20.83%). After a median follow-up from initial diagnosis of six months (range 1 - 24), 58.33% were lost to follow up. This represented an increase in the percentage of patients lost to follow up prior to completion of therapy, when compared with our previous results for an earlier time period. GTN in Malagasy woman dis</span><span style="font-family:Verdana;">plays an aggressive clinic profile. Finding ways to inc</span><span style="font-family:Verdana;">rease treatment compliance provides the best way to minimize recurrences of this potentially deadly disease.</span></span></span></span>
文摘Objective To investigate the diagnosis and treatment of gestational trophoblastic disease （GTD）. Methods A retrospective review was conducted on 56 patients with GTD who under- went treatment in Ruijin hospital from January 2007 to December 2012. Their infor- mation of diagnosis, treatments, follow-up and efficacy were collected and analyzed Results Misdiagnosis rate was 41.1% （23/56）for the first time. Of 56 patients, 31 had direct curettage, 19 had curettage after trichosanthis （TCS） treatment, 3 had curettage after intervention treatment and 3 did not have curettage. Twenty patients with gesta- tional trophoblastic neoplasia （GTN） took fluorouracil＋vincristine＋dactinomycin （VCR ＋KSM＋5-FU） chemotherapy, but 2 of them changed to etoposide＋methotrexate＋acti- nomycetes streptozotocin-D＋cyclophosphamide＋vincristine （EMA-CO） chemo- therapy due to drug resistance. Three patients＂ with GTN took EMA-CO chemotherapy. Two patients with placental site trophoblastic tumor （PSTT） required surgeries, one took hysterectomy, another got mass and adnexectomy. Apart from 1 case who gave up treatment and was dead, all the other women went into remission from their diseases. Conclusion The diagnosis of trophoblastic disease rely on a comprehensive analysis. A reasonable choice of TCS or intervention can be effective and safe in treating GTD. Most patients with GTN could get complete remission by selecting the appropriate chemotherapy and surgery.
文摘Background:To analyze the clinical outcomes of in vitro fertilization(IVF)/intracytoplasmic sperm injection treatments in women with a history of gestational trophoblastic disease(GTD).Methods:This retrospective study included 43 patients with a history of GTD as the study group and 43 matched patients as the control group.The patients in the study group were divided into two groups according to the therapy received.Patients in Subgroup A(n=32)underwent uterine curettage treatment only.Patients in Subgroup B(n=11)underwent uterine curettage combined with chemotherapy.The characteristics of ovarian stimulation and outcomes of embryos and pregnancy were compared.Results:In the first cycle,there was a higher number of retrieved oocytes and normal fertilized oocytes in the control group than those in the study group(9.2 vs.6.2 and 6.0 vs.4.0,respectively;P<0.05);however,a similar mature oocyte rate(83.5%vs.85.0%),normal fertilization rate(84.5%vs.80.1%),number of good-quality embryos(1 vs.2),and viable embryos(2 vs.2)were found between the two groups(P>0.05).There was no difference in the outcomes between Subgroup A and Subgroup B.There was a significant difference in thickness of the endometrium between the control group and study group(10.9 mm vs.9.2 mm,respectively;P<0.05).The biochemical pregnancy rate and ongoing pregnancy rate in the control group were significantly higher than those in the study group(51.4%vs.31.7%and 37.8%vs.18.3%,respectively;P<0.05).In the study group,28(93.3%)patients had intrauterine adhesion(IUA)and 23(76.7%)patients used an intrauterine device(IUD),which were both significantly higher than those in control group(P<0.05).In addition,the rate of IUA in second-look hysteroscopy was lower than that in the first surgery in the study group(P<0.05).Conclusions:Patients with a history of GTD can present with a similar normal fertilization rate and number of viable embryos.However,patients with a history of GTD may have a thinner endometrium and lower ongoing pregnancy rate.Hysteroscopy before frozen embryo transfer and usage of an IUD can improve the occurrence of IUA.
文摘Gestational trophoblastic diseases are a heterogeneous group of pregnancy related tumors that show extensive metastatic spread but are readily responsive to chemotherapy.This one of a kind treatability of gestational trophoblastic tumors may to some extent be inferable from a host immunologic reaction to the paternal antigens that are expressed on the trophoblastic cells.In this review,we evaluate the current cognizance of immunobiology of gestational trophoblastic diseases and also establish the immunologic behaviour of gestational trophoblastic diseases which should be researched further in order to gain a better understanding of the aetiology of these neoplasias.This will further help structuring immunotherapeutic methodologies for their treatment.
文摘葡萄胎与胎儿共存(hydatidiform mole and co-existing fetus,HMCF)是产科的罕见疾病,包括完全性葡萄胎与胎儿共存(complete hydatidiform mole with co-existing fetus,CHMCF)和部分性葡萄胎与胎儿共存(partial hydatidiform mole with co-existing fetus,PHMCF)。报道1例CHMCF病例通过妊娠期连续监测甲状腺功能、人绒毛膜促性腺激素和胎儿状况妊娠至37周,剖宫产分娩一活婴。CHMCF是一种临床罕见的高风险疾病,妊娠期应联合超声、磁共振成像和染色体核型分析仔细鉴别诊断,并在有产前诊断和妇科肿瘤中心的机构严密监测妊娠、分娩及产后随访。
