RESUMEN
One hundred and seventy-two twin-pregnant patients were enrolled. The estimated foetal weight was calculated using 19 different formulas. Ong's formula (0.954 (95%CI = 0.938/0.966)), which was designed specifically for twins, produced the highest Cronbach's alpha value followed by Hadlock II (0.952 (95%CI = 0.935/0.965)), Hadlock I (0.952 (95%CI = 0.935/0.964)), Hadlock III (0.952 (95%CI = 0.935/0.964)), Hadlock IV (0.952 (95%CI = 0.935/0.964)) and our formula (0.952 (95%CI = 0.935/0.964)), which produced the same Cronbach's alpha values for twin A. For twin B, our formula produced the highest Cronbach's alpha value (0.961 (95%CI = 0.948/0.972) followed by Hadlock II (0.960 (95%CI = 0.946/0.971)), Hadlock I (0.960 (95%CI = 0.946/0.970)), Hadlock III (0.960 (95%CI = 0.946/0.970)) and Hadlock IV (0.960 (95%CI = 0.946/0.970)). In conclusion, our formula (AC, FL) performed well in predicting the foetal weights in twin pregnancies (>24 weeks) in our study. However, it should be tested in other populations. Hadlock II (AC, FL) produced a comparable performance to Hadlock I (BPD, HC, AC, FL), Hadlock III (BPD, AC, FL) and Hadlock IV (HC, AC, FL). Hadlock II may be preferable in twin pregnancies since it is based on AC and FL only.
Asunto(s)
Biometría/métodos , Peso Fetal , Modelos Teóricos , Embarazo Gemelar , Ultrasonografía Prenatal/estadística & datos numéricos , Adulto , Peso al Nacer , Femenino , Edad Gestacional , Humanos , Valor Predictivo de las Pruebas , Embarazo , Análisis de Regresión , Estudios Retrospectivos , GemelosRESUMEN
OBJECTIVE: The aim of the presented study is to investigate the impact of progesterone change in the late follicular phase on the pregnancy rates of both agonist and antagonist protocols in normoresponders. STUDY DESIGN: A total of 201 normoresponder patients, who underwent embryo transfer were consecutively selected. 118 patients were stimulated using a long luteal GnRH agonist protocol and 83 using a flexible antagonist protocol. The level of change in late follicular phase progesterone was calculated according to the progesterone levels on the hCG day and pre-hCG day (1 or 2 days prior to hCG day) measurement. RESULTS: Clinical pregnancy rates were comparable between long luteal and antagonist group (35.6 and 41%, respectively). The incidence of progesterone elevation on the hCG day was 11% in long luteal and 18% in antagonist group (p = 0.16). In pregnant cycles, p levels both on the hCG day and pre-hCG day measurement were significantly higher in antagonist than agonist cycles (p = 0.029, p = 0.038, respectively). The change of p level was statistically significant in non-pregnant cycles both for the agonist (-0.17 ± 0.07; 95% CI: -0.29 to -0.37) and antagonist groups (-0.18 ± 0.07; 95%CI: -0.31 to -0.04). CONCLUSIONS: Late follicular phase progesterone levels were stable during the cycles of pregnant patients irrespective of the protocols and were shown to be higher in pregnant patients in antagonist cycles when compared to agonist cycles.
Asunto(s)
Fase Folicular/sangre , Inducción de la Ovulación/métodos , Índice de Embarazo , Progesterona/sangre , Inyecciones de Esperma Intracitoplasmáticas , Adulto , Estudios de Casos y Controles , Transferencia de Embrión , Estradiol/sangre , Femenino , Hormona Folículo Estimulante/sangre , Hormona Liberadora de Gonadotropina/análogos & derivados , Hormona Liberadora de Gonadotropina/antagonistas & inhibidores , Hormona Liberadora de Gonadotropina/uso terapéutico , Antagonistas de Hormonas/uso terapéutico , Humanos , Leuprolida/uso terapéutico , Hormona Luteinizante/sangre , EmbarazoRESUMEN
AIM: Our aim was to evaluate the obstetric outcomes of isolated oligohydramnios during the early-term, full-term, and late-term periods, and to determine the optimal timing of delivery. METHODS: A retrospective study was performed at a tertiary center. Isolated oligohydramnios cases were divided into early-term, full-term, and late-term groups. Evaluated outcomes were fetal birthweight, 5-min Apgar score < 7, meconium-stained amniotic fluid, neonatal intensive care unit admission, transient tachypnea of newborn (TTN), requirement of ventilator, newborn jaundice, mode of delivery, induction of labor, and undiagnosed small-for-gestational-age fetus before delivery. Composite outcome was defined as perinatal outcomes taken together (neonatal intensive care unit admission, TTN, requirement of ventilator, and newborn jaundice). RESULTS: The study period included 1213 cases of term isolated oligohydramnios. Within this cohort there were 347 early-term, 781 full-term and 85 late-term patients. The cesarean rate and the rate of newborn jaundice were higher in early-term cases (37.8% and 3.5%, respectively) than in full-term cases (30.1% and 0.9%, respectively). Meconium-stained amniotic fluid was higher in late-term than full-term cases. Timing of delivery did not affect occurrence of TTN, 5-min Apgar score < 7, ventilator requirement, or composite outcome. In total, 15-17% of isolated oligohydramnios cases involved undetected small-for-gestational-age fetuses. CONCLUSION: As this study was not a randomized controlled trial, a decisive conclusion may not be possible. However, until well-designed controlled studies are conducted, expectant management may be appropriate up to the full-term period and induction of labor may be appropriate management when the full-term period is reached.
Asunto(s)
Parto Obstétrico/estadística & datos numéricos , Oligohidramnios/epidemiología , Resultado del Embarazo , Adulto , Puntaje de Apgar , Peso al Nacer , Cesárea/estadística & datos numéricos , Femenino , Edad Gestacional , Humanos , Recién Nacido , Embarazo , Estudios Retrospectivos , Nacimiento a Término , Adulto JovenRESUMEN
OBJECTIVE: Serum uric acid level, which is an oxidative stress marker, may increase in some conditions that lay the ground for the hypoxia. However, recent literature lacks studies with large series on this subject. We aimed to examine the incidence of OSAS in mothers who delivered a low birth weight baby and its association with serum uric acid levels as a hypoxia marker. METHODS: We enrolled 143 pregnant women, 44 of whom delivered a low birth weight (LBW) baby. We made a face-to-face interview in which we asked the questions in the patient follow-up form, comprising three sections. The form included questions regarding the sociodemographic features and obstetric history of the participant women, besides the Berlin Questionnaire and the Epworth Sleepiness Scale. We recorded the blood test parameters that are obtained from patient records in the last section. RESULTS: Mean uric acid (UA) levels of mothers with a LBW baby (n = 44, birth weight below 2500 g) were 4.51 ± 1.23 mg/dL (min-max = 2.7-8.0) while the UA levels in mothers of normal weighted (NBW) babies (n = 99, birth weight is 2500 g or above) were 4.08 ± 0.75 (min-max = 2.6-6.1 mg/dL). The UA levels of mothers who delivered LBW infants were significantly higher compared with the mothers of NBW babies (p = .010). CONCLUSION: Uric acid levels can be used as a prognostic parameter for the closer monitoring of pregnant women who have been diagnosed with small-for-gestational-age babies during pregnancy.
Asunto(s)
Apnea Obstructiva del Sueño , Ácido Úrico , Biomarcadores , Peso al Nacer , Femenino , Humanos , Hipoxia/epidemiología , Recién Nacido de Bajo Peso , Recién Nacido , Madres , Embarazo , PrevalenciaRESUMEN
OBJECTIVE: To compare the obstetrical and neonatal outcomes of late adolescent (LA) and adult pregnancies. METHODS: Between January 2012 and December 2012, a total of 313 late adolescent pregnant aged between 16 and 19 years and 418 adult pregnant women aged between 20 and 35 years having given birth in our maternity service were enrolled into this case-control study. The demographic and clinical data were reviewed from hospital database and patients' medical records. RESULTS: The incidence of preterm birth (PB) in the LA group was significantly higher than in the adult group (p = 0.001), while the incidence of gestational diabetes mellitus was significantly lower (p = 0.001). The mean birth weight and the rate of delivered macrosomic fetuses in the study group were lower than in the control group (p = 0.03). The LA group had significantly higher rate of vaginal delivery when compared to the adult group (p = 0.001). Both the rate of pregnancy induced hypertensive disorders and postpartum hemorrhage were not statistically different between the two groups (p = 0.31; p = 0.38, respectively). The LA group had lower rate of stillbirth when compared to the adult group; however, the difference was statistically insignificant (0.3% versus 1.2%) (p = 0.24). CONCLUSIONS: The LA pregnancy should be closely followed up during their antenatal care period due to the significantly higher rate of PB.
Asunto(s)
Edad Materna , Complicaciones del Embarazo/epidemiología , Resultado del Embarazo , Adolescente , Adulto , Estudios de Casos y Controles , Femenino , Humanos , Embarazo , Factores de Riesgo , Turquía/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: To determine the prenatal psychologic (anxiety and depression) and perinatal obstetric (pregnancy and labor complications) predictors of postpartum depression (PPD) in late-term pregnancies. MATERIALS AND METHODS: A total of 149 women with late-term gestation who were hospitalized for antenatal fetal surveillance were included. All participants were asked to complete Hospital Anxiety and Depression Scale immediately after hospitalization and Edinburgh Postnatal Depression Scale in the postpartum period. Demographic, psychologic, and obstetric variables were tested as predictors of PPD by regression analysis. RESULTS: High scores for prenatal anxiety, depression, and PPD were detected in 17.4%, 12.8%, and 23.5% of the participants, respectively. The mode of delivery was not associated with PPD for late-term pregnancies. Women having urgent cesarean, planned cesarean, and vaginal delivery had similar rates of PPD (28.1%, 23.8%, and 21.9%, respectively). In the multivariant analysis, prenatal depression [odds ratio (OR), 9.85; 95% confidence interval (CI), 2.72-35.65], prenatal anxiety (OR, 4.95; 95% CI, 1.59-15.39) and suspicion of fetal distress (OR, 4.44; 95% CI, 1.13-13.64) were found to be independent predictors of PPD. CONCLUSION: For late-term pregnancies, women with prenatal anxiety or depression and had cesarean delivery due to the suspicion of fetal distress were at risk for PPD.
Asunto(s)
Ansiedad/psicología , Depresión Posparto/etiología , Depresión/psicología , Sufrimiento Fetal/psicología , Adolescente , Adulto , Cesárea/psicología , Femenino , Edad Gestacional , Humanos , Complicaciones del Trabajo de Parto/psicología , Embarazo , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Adulto JovenRESUMEN
In addition to its nutritional benefits, human milk also has bioactive elements. Limited immunological functions of newborns are supported and altered by the immunological elements of mother milk. Chemokines are of importance among these immune factors. Interleukin-8 (IL-8) has been demonstrated in mother's milk, and its receptors, CXC chemokine receptors (CXCR)-1 and CXCR-2, were detected on cells, responsible for immunological reactions and mammary glandular cells. The soluble forms of these receptors are yet to be described in human milk. In this study, it was aimed to assess the IL-8 levels and the concentrations of its receptors in colostrum and mature mother's milk in regard to preterm and term delivery. The results of this study indicated a decline in IL-8 levels with the lactation stage, but no difference was observed between term and preterm mother's milk. Regarding the CXCR-1 and CXCR-2, the concentrations of these receptors were similar in both colostrum and mature milk. Furthermore, there was not any significant difference between term and preterm mother's milk. In conclusion, this is the first study to investigate the concentrations of CXCR-1 and CXCR-2 with the levels of IL-8 in colostrum and mature human milk of term and preterm newborns. The alterations in IL-8 levels were similar in some of the studies reported. CXCR-1 and CXCR-2 levels did not demonstrate any significant difference. Further studies are required to investigate the soluble forms of these receptors and their relation to IL-8 with larger cohort.
Asunto(s)
Lactancia Materna , Recien Nacido Prematuro/metabolismo , Interleucina-8/metabolismo , Leche Humana/metabolismo , Madres , Adulto , Calostro/química , Calostro/inmunología , Femenino , Humanos , Lactante , Fenómenos Fisiológicos Nutricionales del Lactante , Recién Nacido , Lactancia/fisiología , Masculino , Leche Humana/inmunología , Nacimiento Prematuro , Receptores de Interleucina-8A/inmunología , Receptores de Interleucina-8B/inmunología , Nacimiento a Término , Turquía/epidemiologíaRESUMEN
BACKGROUND: The association between blood types and ovarian reserve is investigated in this study. MATERIALS AND METHODS: As an index of ovarian reserve, women with a follicle stimulat- ing hormone (FSH) level of ≥10 mIU/ml in the early follicular phase were designated as having diminished ovarian reserve. In this prospective study, early follicular phase serum FSH and estradiol levels and blood types were evaluated in 500 patients who were admitted to the Infertility Department of Ministry of Health Etlik Zübeyde Hanim Women's Health Training and Research Hospital between January 2012 and June 2012. Women with serum FSH level <10 mIU/ml formed group I, and women with serum FSH ≥10 mIU/ml formed group II. The prevalence of blood types in each group and their associa- tion with ovarian reserve were analyzed. RESULTS: Out of 500 patients, 438 women were in group I, while 62 women were in group II. There was no statistically significant difference among the two groups in terms of blood group proportions (p=0.69), this did not change after age adjustment (p=0.77). The presence of A antigen (in A and AB blood type) (p=0.91), the blood type O (p=0.70), and the blood type B (p=0.51) were not statistically related to ovarian reserve after age adjustment. There was also no statistically significant correlation between rhesus factor and ovarian reserve after age adjustment (p=0.83). The only factor that affected ovarian reserve was age of patients (p=0.006). CONCLUSION: Blood groups do not constitute a risk or protective factor for ovarian reserve. Therefore, blood groups do not have any predictive value in evaluating ovarian reserve.
RESUMEN
Progesterone hypersensitivity (PH) is a rare clinical condition that displays hypersensitivity to endogenous or exogenous progesterone. It is characterized by cyclic dermatologic manifestations at the end of the luteal phase that disappear some days after menses. We present a case of 24-year-old woman showing severe angioedema attacks occurring from the first day of her menstruation and continuing for 4-5 days and having positive progesterone intradermal test (IDT). To our knowledge, there is no case in the literature which is coupled with PH isolated angioedema attacks. In this case report we will discuss diagnostic value of progesterone IDT.