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The aim of the present study was to assess the safety of myomectomy for intramural fibroids during caesarean section. A retrospective study of 63 women who underwent myomectomy during caesarean section and 63 women who underwent caesarean delivery without myomectomy was conducted. The study group was divided into subgroups according to the volume of fibroids and total incision count. The volume of fibroids, the preoperative and postoperative haemoglobin values and the difference between them, incidence of haemorrhage and blood transfusion, duration of operation and postoperative fever of patients were investigated. Duration of operation was longer (p < .001) and haemoglobin loss was higher (p = .01) in the myomectomy group. There was no difference between one incision and two incisions subgroups in terms of mean haemoglobin change (p = .068). Haemoglobin loss was higher in volume >50 cm3 group than volume <50 cm3 and control groups. These differences were statistically significant (p = .02; p = .001, respectively). Although intramural fibroids can be safely removed during caesarean section, large fibroids and extra incisions for myomectomy are risk factors for haemorrhage.
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Cesárea/métodos , Leiomioma/cirurgia , Miomectomia Uterina/métodos , Neoplasias Uterinas/cirurgia , Adulto , Perda Sanguínea Cirúrgica , Transfusão de Sangue/estatística & dados numéricos , Estudos de Casos e Controles , Feminino , Humanos , Duração da Cirurgia , Período Pós-Operatório , Gravidez , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVES: In this study we aim to evaluate antenatal, perinatal and postnatal outcomes and complications of adolescent pregnancies, as well as to discuss the social and psychological consequences of these pregnancies. MATERIAL AND METHODS: We compare a total of 243 pregnant women at age 14-18 years to a vast control group at age 19-36 who all delivered at Bursa Yüksek Ihtisas Training and Research Hospital between years 2005-2014. RESULTS: Antenatal care (folic acid supplementation, pre-conception counseling) was significantly higher in adolescent pregnancy group. Unplanned pregnancy rate was significantly higher in in study group (p < 0.001). Preterm delivery (before 37th week) ratio was statistically higher in pregnancy complications. CONCLUSIONS: Adolescent pregnancy is a social entity which should be regulated and prevented by legal measures. Planned pregnancies should be promoted and the public should be educated and informed about the Hazards of adolescent pregnancies. Press institutions, public broadcasting services support the efforts to decrease adolescent pregnancies.
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Gravidez não Planejada , Nascimento Prematuro/epidemiologia , Cuidado Pré-Natal/estatística & dados numéricos , Adolescente , Estudos de Casos e Controles , Estudos de Coortes , Feminino , Humanos , Gravidez , Gravidez na Adolescência/prevenção & controle , Estudos Retrospectivos , Turquia/epidemiologiaRESUMO
The aim of the study was to evaluate the fatty acid-binding protein-4 (FABP4) and irisin concentrations in women with polycystic ovary syndrome (PCOS). Forty-nine women with PCOS, diagnosed according to Rotterdam criteria and 39 healthy women matched for body mass index (BMI) and age. Serum irisin and plasma FABP4 concentrations were measured in both groups. The association of irisin and FABP4 concentrations with metabolic parameters were also tested. Women with PCOS had significantly lower mean serum irisin concentrations than control subjects (158.5 ± 123.3 versus 222.9 ± 152.2 ng/ml, p < 0.05). Concentrations of FABP4 in PCOS and control groups were not significantly different (10.5 ± 4.4 versus 10.9 ± 4.2 ng/ml, p > 0.05). FABP4 concentrations were correlated with BMI, waist-hip ratio (WHR) and HOMA-IR (r = 0.57, p = 0.001; r = 0.26, p = 0.03; r = 0.26, p = 0.03, respectively). No associations between irisin and all the others parameters except serum levels of LH were found. Serum irisin concentrations of women with PCOS were lower compared to the controls. Moreover, there were no difference in plasma FABP4 concentrations between women with PCOS and controls.
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Proteínas de Ligação a Ácido Graxo/sangue , Fibronectinas/sangue , Resistência à Insulina , Síndrome do Ovário Policístico/metabolismo , Adulto , Índice de Massa Corporal , Feminino , Humanos , Insulina/sangue , Hormônio Luteinizante/sangue , Síndrome do Ovário Policístico/diagnóstico , Síndrome do Ovário Policístico/epidemiologia , Projetos de Pesquisa , Estatística como Assunto , Turquia/epidemiologia , Relação Cintura-Quadril/métodosRESUMO
AIM: The aim of our study was to assess the predictive value of controlling nutritional status (CONUT) score for the prognosis of prostate cancer. METHODS: A total of 257 patients' characteristics, prostate-specific antigen (PSA) values, biopsy, and pathological specimen features were all recorded. The CONUT score was calculated for each patient from three blood parameters: total lymphocyte count (TLC), serum albumin, and cholesterol concentrations. Spearman's correlation coefficient was used to assess the correlation between the total CONUT score and the variables including age, body mass index, prostate volume, PSA, biopsy and pathological specimen features, and PSA-recurrence free survival (PSA-RFS) time. The Kaplan-Meier method and log-rank test were used for PSA-RFS analysis. Regression analyses were performed to assess the association between clinicopathological factors, the International Society of Urological Pathology (ISUP) upgrading, and biochemical recurrence (BCR). RESULTS: Statistically significant differences were determined in pathologic ISUP grade, and total tumor volume between low and high CONUT score groups. Additionally, the high CONUT score group had a significantly higher BCR rate and lower PSA-RFS when compared with the low CONUT score group. A strong positive correlation between total CONUT score and pathologic ISUP grade and a moderate negative correlation between total CONUT score and PSA-RFS was determined. In multivariate analysis, a total CONUT score ≥2 had a statistically significant association with ISUP upgrading (odds ratio [OR] = 3.05) and BCR (3.52). CONCLUSION: Preoperative CONUT score is an independent predictive factor for ISUP score upgrading and BCR in patients who undergo radical prostatectomy.
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The prevalence of penile calcification in the population remains uncertain. This retrospective multicenter study aimed to determine the prevalence and characteristics of penile calcification in a large cohort of male patients undergoing non-contrast pelvic tomography. A total of 14 545 scans obtained from 19 participating centers between 2016 and 2022 were retrospectively analyzed within a 3-months period. Eligible scans (n = 12 709) were included in the analysis. Patient age, penile imaging status, presence of calcified plaque, and plaque measurements were recorded. Statistical analysis was performed to assess the relationships between calcified plaque, patient age, plaque characteristics, and plaque location. Among the analyzed scans, 767 (6.04%) patients were found to have at least one calcified plaque. Patients with calcified plaque had a significantly higher median age (64 years (IQR 56-72)) compared to those with normal penile evaluation (49 years (IQR 36-60) (p < 0.001). Of the patients with calcified plaque, 46.4% had only one plaque, while 53.6% had multiple plaques. There was a positive correlation between age and the number of plaques (r = 0.31, p < 0.001). The average dimensions of the calcified plaques were as follows: width: 3.9 ± 5 mm, length: 5.3 ± 5.2 mm, height: 3.5 ± 3.2 mm, with an average plaque area of 29 ± 165 mm² and mean plaque volume of 269 ± 3187 mm³. Plaques were predominantly located in the proximal and mid-penile regions (44.1% and 40.5%, respectively), with 77.7% located on the dorsal side of the penis. The hardness level of plaques, assessed by Hounsfield units, median of 362 (IQR 250-487) (range: 100-1400). Patients with multiple plaques had significantly higher Hounsfield unit values compared to those with a single plaque (p = 0.003). Our study revealed that patients with calcified plaques are older and have multiple plaques predominantly located on the dorsal and proximal side of the penis.
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The formation of the uterus lining, i.e. the endometrium, outside the uterus (ex. in the abdominal cavity,ovaries,or anywhere in the body) is called endometriosis. The presence of endometrial tissue present in the ovaries, thickens after menstruation, leading to menstrual-like bleeding and to the formation of chocolate cyst (Endometrioma) because of the accumulation of old, brown blood in the ovary. It is still unknown, what triggers the development ofendometrioma. However,it leads to excessive bleeding during menstrual periods or abnormal bleeding between periods and infertility. Endometriosis is often first diagnosed in those who seek medical attention for infertility. Therefore, new markers of endometrioma as well as new methods of its diagnosis are sought. In this study we used Raman spectra of serum collected from 50 healthy women and 50 women suffering from endometriosis. The obtained Raman data were used in multivariateanalysis to determine the Raman range, which can be used for endometriomadiagnostics. Partial Least Square (PLS), Principal Component Analysis (PCA) and Hierarchical Component Analysis (HCA) showed, that it is possible to distinguish between the serum collected from healthy and un-healthy women using the Raman range between 800 cm-1 and 1800 cm-1 and between 2956 cm-1 and 2840 cm-1, while the first range corresponds to the fingerprint region and the second one to lipids vibrations. Consequently, the Pearson correlation test showeda significantpositive correlation betweenvaluesoflipidintensity in Raman spectra and volume of endometriomas. Summarizing, Raman spectroscopy can be a helpful tool in endometrioma diagnosis and the lipid vibrations are candidates for being a spectroscopic marker of the disease being studied.
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Endometriose , Infertilidade , Endometriose/diagnóstico , Feminino , Humanos , Análise de Componente Principal , Soro , Análise Espectral RamanRESUMO
Polycystic ovarian syndrome (PCOS) is a disease, which causes infertility in women. The factors for the development of the disease are still not well understood and diagnostic methods need to be improved. Therefore, in this study, Raman spectroscopy as a potential diagnostic tool, was investigated and spectra of blood serum were collected from PCOS and healthy women. The obtained spectra showed distinct changes in intensities as well as shift of peaks for the blood serum collected from PCOS compared to healthy individuals. Partial Last Square (PLS) analysis and Principal Component Analysis (PCA) allowed to determine that Raman shifts of amides (1500 - 1700 cm-1) and CH2, CH3 lipid groups (2700 - 3000 cm-1), could be thus used as potential PCOS markers. Furthermore, the Pearson correlation test showed a strong correlation between hormones (lutropin (LH), prolactin (PRL), follicle-stimulating (FSH), dehydroepiandrosterone (DHEAS), thyroid-stimulating (TSH), Estradiol) and lipids, as well as between hormones and protein functional groups in PCOS women, compared to the control. These results show, that the lipid and protein balance could be potentially applied as a helpful PCOS marker in Raman spectra.
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Síndrome do Ovário Policístico , Feminino , Hormônio Foliculoestimulante , Humanos , Análise Multivariada , Síndrome do Ovário Policístico/diagnóstico , Síndrome do Ovário Policístico/metabolismo , Soro/metabolismo , Análise Espectral Raman , TestosteronaRESUMO
Polycystic ovary syndrome (PCOS) is a common endocrinopathy associated with metabolic disturbances. Both in the development and improvement of the disease, the structure of phospholipids and proteins in the blood serum plays important role in the treatment of these disease. Herein, to investigate the metabolic process and the variations of biomacromolecules and lipids between young PCOS women and healthy subjects, biochemistry and Fourier Transform InfraRed spectroscopy (FTIR) methods, were used. Moreover, partial least squares regression (PLS) and Principal component analysis (PCA) to research differentiation of biomacromolecules, were performed. We obtained blood serum of of 100 individuals including 57 with PCOS and 43 healthy controls. The biochemical blood profile of PCOS women was presented by spectroscopic measurements, which is an analytical technique, as well as by laboratory indexes and oxidative stress status measurements. There was a significant structural differentiation between studied groups in the number of functional groups and biomolecules differentiation depending on the protein expression and oxidative stress status. Hence, FTIR spectroscopy and oxidative load can be effectively utilized as tools for classifying quantitative and qualitative changes of biomolecules in PCOS samples. PCOS samples did not correlate with luteinizing hormone (LH) level and proteins but had a negative correlation between carbohydrates and fatty acids, compared with control group.
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Resistência à Insulina , Síndrome do Ovário Policístico , Biomarcadores , Índice de Massa Corporal , Ácidos Graxos , Feminino , Humanos , Fosfolipídeos , Síndrome do Ovário Policístico/diagnóstico , Espectroscopia de Infravermelho com Transformada de FourierRESUMO
Aim: The expressions of caveolin-1 have only been examined in the placental tissue of patients with preeclampsia and were reported to be low. Therefore, we decided to investigate the maternal serum levels of caveolin-1 in patients with preeclampsia.Material and methods: This cross-sectional study was conducted including 87 pregnant women; 32 with normal pregnancy and 55 with preeclampsia. Maternal serum levels of caveolin-1 were measured by using enzyme-linked immunosorbent assay kit (ELISA).Results: The mean serum caveolin-1 level was significantly lower in women with preeclampsia (PE) compared with the control group (11.48 ± 0.92 versus 12.94 ± 1.36 ng/ml) and being lowest in the early onset PE group (11.24 ± 0.74 ng/ml). Serum caveolin-1 concentrations did not correlate with maternal age and BMI. However, caveolin-1 concentrations were negatively correlated with systolic blood pressure (r = -0.467, p = .001) and diastolic blood pressure (r = -0.441, p = .001) as well as with umbilical artery resistance index (r = -0.275, p = .01).Conclusion: Maternal serum caveolin-1 levels are significantly lower in patients with PE than controls. The serum caveolin-1 levels inversely correlate with blood pressure and umbilical artery Doppler parameters.
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Caveolina 1/sangue , Pré-Eclâmpsia/sangue , Adulto , Estudos Transversais , Feminino , Humanos , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional/sangue , GravidezRESUMO
OBJECTIVE: To compare macrophage activation in normal and pre-eclamptic pregnancies by determining YKL-40 concentration and chitotriosidase activity in maternal and cord serum. METHODS: In this prospective case-control study samples of maternal peripheral blood and umbilical venous blood were collected from 28 pre-eclamptic and 24 normotensive pregnant women and their newborns. YKL-40 concentration and chitotriosidase activity were determined by enzyme-linked immunoassay and fluorometry, respectively. RESULTS: Chitotriosidase activity in maternal and cord serum and YKL-40 concentration in cord serum were significantly higher in pre-eclamptic pregnancies (P<0.001), but there was no significant difference in maternal serum levels of YKL-40 between the case and control groups (P>0.05). There was a significant positive correlation between diastolic blood pressure and (1) chitotriosidase activity in both maternal and cord serum and (2) cord serum concentration of YKL-40 (r=0.61, r=0.84, and r=0.58, respectively). CONCLUSION: This study may be the first to demonstrate maternal and fetal macrophage activation in pre-eclampsia.
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Sangue Fetal/química , Glicoproteínas/sangue , Hexosaminidases/sangue , Ativação de Macrófagos/fisiologia , Pré-Eclâmpsia/sangue , Adipocinas , Adulto , Biomarcadores/sangue , Pressão Sanguínea/fisiologia , Estudos de Casos e Controles , Proteína 1 Semelhante à Quitinase-3 , Feminino , Humanos , Recém-Nascido , Lectinas , GravidezRESUMO
AIM: The aim of this study is to investigate the maternal levels of collectrin in early-onset preeclampsia (EOPE) and late-onset preeclampsia (LOPE). To assess the correlation between serum collectrin levels and blood pressure in humans. MATERIAL AND METHODS: This cross-sectional study was conducted including 79 pregnant women, 27 with normal pregnancy, 30 with EOPE and 22 with LOPE. Maternal serum levels of collectrin were measured by using enzyme-linked immunosorbent assay kits. RESULTS: The mean serum collectrin level was significantly lower in women with PE compared with the control group (8.49 ± 3.12 ng/ml (EOPE), 9.69 ± 3.01 ng/ml (LOPE) versus 11.51 ± 4.33 ng/ml) and was found to be the lowest in the EOPE group (8.49 ± 3.12 ng/ml). The mean serum urea and uric acid levels were significantly higher in the PE group than the control group. Serum collectrin concentrations did not correlate with maternal age, BMI and serum creatinine levels. However, collectrin concentrations were negatively correlated with systolic blood pressure (r = -0.284, p = .011) and diastolic blood pressure (r = -0.275, p = .014) as well as with maternal serum urea (r = -0.269, p = .017) and uric acid (r = -0.219, p = .049) concentrations. CONCLUSION: Maternal serum collectrin levels are significantly lower in patients with preeclampsia than in the control group. There is an inverse correlation between serum collectrin levels and blood pressure.
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Glicoproteínas de Membrana/sangue , Pré-Eclâmpsia/sangue , Adulto , Estudos de Casos e Controles , Estudos Transversais , Feminino , Humanos , Gravidez , Adulto JovemRESUMO
OBJECTIVE: To ascertain the association between basal progesterone (P) levels and the occurrence of preovulatory progesterone rise (PPR) and clinical pregnancy rates (CPRs) in ICSI cycles with GnRH antagonists. STUDY DESIGN: Serum P levels of 464 patients were measured on day 2 and day of hCG of cycles. Cycles with basal P levels>1.6ng/mL were cancelled. All embryos were cryopreserved in cycles with P levels≥2ng/mL on the day of hCG. The primary outcome measures were the incidence of PPR (P>1.5ng/mL) and CPR with regard to basal P. RESULTS: Basal P levels were significantly higher in cycles with PPR than in those without PPR (0.63±0.31 vs. 0.48±0.28ng/mL). Area under the curve for basal P according to ROC analysis to discriminate between elevated and normal P levels on the day of hCG was 0.65 (0.58-0.71 95% CI, p<0.01). The cut-off value for basal P levels that best discriminates between cycles with and without PPR was 0.65ng/mL. Cycles with basal P levels above 0.65ng/mL had a significantly higher incidence of PPR (30.9% vs. 13.5%) but similar clinical and cumulative pregnancy rates (38.8% vs. 31.1% and 41.7% vs. 32.6%, respectively) in comparison to cycles with basal P levels below 0.65ng/mL. In multivariate regression analysis, basal P levels, LH level on the first day of antagonist administration, and estradiol levels on the day of hCG trigger were the variables that predicted PPR. CONCLUSION: Basal P levels were associated with increased incidence of PPR but not with CPR.
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Hormônio Liberador de Gonadotropina/antagonistas & inibidores , Antagonistas de Hormônios/uso terapêutico , Infertilidade Feminina/terapia , Progesterona/sangue , Injeções de Esperma Intracitoplásmicas , Adulto , Feminino , Humanos , Infertilidade Feminina/sangue , Ovulação/sangue , Gravidez , Taxa de Gravidez , Estudos Prospectivos , Resultado do TratamentoRESUMO
PURPOSE: We aimed to compare the serum autotaxin levels in early- and late- preeclamptic and healthy pregnant patients at a university hospital. METHODS: A total of 55 singleton preeclamptic women who delivered at Cerrahpasa Medical Faculty were included in the study. The patients were subdivided into two groups: early-onset preeclampsia (n = 31) and late-onset preeclampsia (n = 24). Demographic and clinical data were compared between early-onset and late-onset preeclamptic patients. The control group was composed of 32 healthy pregnant patients. RESULTS: The mean autotaxin levels were 1.16 ± 0.97 and 0.7 ± 0.35 ng/ml in the early- and late-onset preeclampsia groups, respectively. Autotaxin levels were significantly higher in early-onset preeclampsia group compared with late-onset preeclampsia group. Autotaxin levels were found to be significantly higher in preeclamptic patients compared with control group. Serum autotaxin levels showed a significant positive correlation with maternal systolic, diastolic blood pressures and uric acid levels. CONCLUSION: Autotaxin might be a promising marker for detecting early-onset preeclampsia. However, further studies are necessary to confirm this hypothesis.
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Diester Fosfórico Hidrolases/sangue , Pré-Eclâmpsia/diagnóstico , Adulto , Biomarcadores/sangue , Pressão Sanguínea/fisiologia , Estudos de Casos e Controles , Feminino , Sangue Fetal , Idade Gestacional , Humanos , Pré-Eclâmpsia/sangue , Gravidez , Ácido Úrico/sangue , Adulto JovemRESUMO
Metastatic carcinoma of the uterus usually originates from other genital sites. Extragenital metastases such as breast are rare. A woman aged 34 years with a history of breast cancer was referred to the gynecology outpatient clinic for routine follow-up. Diagnostic tests and gynecologic examination revealed a uterine mass, which was removed with laparotomy. The pathologic investigation revealed metastasis of invasive lobular breast cancer. Chemotherapy was given and the patient has been under follow-up for 3 years with normal imaging on comput-erized tomographic examination and positron-emission tomography-computerized tomographic. It should be kept in mind that patients with breast cancer who have received tamoxifen may develop primary endometrial cancers, and may also demonstrate uterine metastases. With successful treatment these patients can obtain dis-ease-free survival.
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Round ligament of uterus leiomyoma is a rare, benign tumor of the vulva. Its incidence is not known exactly, and the mean age ranges from 13 to 70. Although clinical properties of benign and malignant diseases in the vulvar area are frequently similar, early diagnosis and treatment are essential. Local excision is recommended as definitive therapy. We present an 28-year-old female without any birth with a mass in anterior vaginal wall diagnosed as vulvar leiomyoma. In conclusion, a brief review of relevant literature emphasizes that leiomyomas are quite rare outside of the uterus but they might occur in any tissue or organ containing smooth muscle, spontaneously or parasitically after the spreading effect of an accident or surgical trauma. Clinicians should be alert especially for the diagnosis in a tissue with smooth muscle content.
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This study investigates the effects of anticoagulant therapy on pregnancy outcomes in 204 patients with thrombophilia and previous poor obstetric outcomes. Patients with poor obstetric history (pre-eclampsia, intrauterine growth retardation, fetal death, placental abruption, recurrent pregnancy loss) and having hereditary thrombophilia were included in this study. Poor obstetric outcomes were observed more frequently in patients who had not taken anticogulant therapy compared with treated group. Live birth rate, gestational age at birth and Apgar scores were significantly higher in the treated group when compared with the untreated group. There were no significant differences in terms of birthweight, mode of delivery and admission rates to the neonatal intensive care unit (NICU). Low-molecular-weight heparin (LMWH) plus acetylsalicylic acid (ASA) had higher gestational age at birth, Apgar scores, live birth rate and a lower abortion rates when compared with controls; in contrast, no significant difference was observed in terms of birthweight, mode of delivery, obstetric complications and admission rates to NICU. There were no significant differences between control group and both LMWH only and ASA only groups in terms of gestational age at birth, Apgar scores, birthweight, mode of delivery, obstetric complications and admission rates to NICU. Only LMWH group had higher live birth rate as compared with control group. The use of only ASA did not seem to affect the perinatal complication rates and outcomes. In conclusion, anticoagulant therapy with both LMWH and ASA seems to provide better obstetric outcomes in pregnant women with thrombophilia and previous poor obstetric outcomes.
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Anticoagulantes/uso terapêutico , Complicações Hematológicas na Gravidez/tratamento farmacológico , Resultado da Gravidez , Trombofilia/tratamento farmacológico , Aborto Habitual/epidemiologia , Índice de Apgar , Aspirina/administração & dosagem , Aspirina/uso terapêutico , Peso ao Nascer , Fatores de Coagulação Sanguínea/análise , Quimioterapia Combinada , Feminino , Morte Fetal , Retardo do Crescimento Fetal/epidemiologia , Idade Gestacional , Heparina de Baixo Peso Molecular/administração & dosagem , Heparina de Baixo Peso Molecular/uso terapêutico , Humanos , Recém-Nascido , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Masculino , Tempo de Tromboplastina Parcial , Gravidez , Complicações na Gravidez/epidemiologia , Complicações Hematológicas na Gravidez/sangue , Complicações Hematológicas na Gravidez/genética , Recidiva , História Reprodutiva , Estudos Retrospectivos , Trombofilia/sangue , Trombofilia/genéticaRESUMO
BACKGROUND: This study evaluated the characteristics and results of patients who suffer from recurrent implantation failure (RIF). MATERIALS AND METHODS: In this cross sectional study, a total of 2183 cases who were evaluated retrospectively at the Istanbul University Cerrahpasa Medical Faculty, Department of Obstetrics and Gyneacology, IVF unit between 2000-2007. According to the data gathered, we included 1822 cases in this study. We compared 185 patients with RIF to 1637 women without RIF. RESULTS: Pregnancy was achieved by 589 couples out of 1822 (32%). The implantation rate was 10%, which declined to 5.8% after the fourth attempt. In the RIF group, patients' mean age was higher and there were more overweight women, the duration of fertility was longer, day 3 follicle stimulation hormone (FSH) levels and the total gonadotropin dose administered were higher, mean level of Estradiol (E2) on the human chorionic gonadotropin (hCG) day was lower, and the mean level of progesterone on the hCG day was elevated compared to the non-RIF group. Although the comparison of MII oocyte number was not significant, the mean number of fertilized oocytes was found to be significant in favor of the non-RIF group. The endometrial thicknesses were found to be similar for both groups. Comparison of sperm motility and morphology were statistically significant in favor of the RIF group. CONCLUSION: In our study, we have found that the group with RIF were comprised of patients with poor prognosis who were older, overweight, had a longer infertility duration, a higher FSH level, and needed more gonadotropin doses in controlled ovarian hyperstimulation (COH). Sperm motility and morphology were better in the RIF group compared to the non-RIF group, and multiple pregnancy rates were lower in RIF patients.
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OBJECTIVE: To investigate whether the serum levels of metastin and PIGF and chitotriosidase activity early in pregnancy differ in women who develop pre-eclampsia from those who remain normotensive. STUDY DESIGN: A retrospective case-control study of prospectively collected data. Thirty healthy pregnant women and 31 women with pre-eclampsia were included in the study. Serum samples were collected at 11-14 weeks and stored at -70°C. Levels of metastin, PIGF and chitotriosidase activity were measured in serum from pregnant women with subsequent development of pre-eclampsia and matched controls. RESULTS: Mean maternal serum metastin (1554 ± 385 pmol/L vs 1995 ± 375 pmol/L, p<0.001) and PIGF (111.9 ± 7.0 pg/mL vs 124.9 ± 3.5 pg/mL, p<0.001) levels were significantly lower and chitotriosidase activity was significantly higher (681.6 ± 248.3 nmol/mL/h vs 527.7 ± 223.1 nmol/mL/h, p<0.01) in women who subsequently developed pre-eclampsia than in those who remained normotensive. The areas under the curve equal to 0.797, 0.831 and 0.681 (p<0.001, p<0.001 and p<0.01) for metastin, PIGF, and chitotriosidase respectively were determined for the prediction of pre-eclampsia. CONCLUSIONS: Metastin and PIGF levels and chitotriosidase activity are altered in the first trimester serum of women destined to become pre-eclamptic, reflecting placental dysfunction. Metastin, like PIGF, may have a potential to be used as a first-trimester biomarker of pre-eclampsia.