Obstetrics and Gynecology International http://www.hindawi.com The latest articles from Hindawi Publishing Corporation © 2015 , Hindawi Publishing Corporation . All rights reserved. Prognostic Value of Residual Disease after Interval Debulking Surgery for FIGO Stage IIIC and IV Epithelial Ovarian Cancer Wed, 27 May 2015 13:33:49 +0000 http://www.hindawi.com/journals/ogi/2015/464123/ Although complete debulking surgery for epithelial ovarian cancer (EOC) is more often achieved with interval debulking surgery (IDS) following neoadjuvant chemotherapy (NACT), randomized evidence shows no long-term survival benefit compared to complete primary debulking surgery (PDS). We performed an observational cohort study of patients treated with debulking surgery for advanced EOC to evaluate the prognostic value of residual disease after debulking surgery. All patients treated between 1998 and 2010 in three Dutch referral gynaecological oncology centres were included. The prognostic value of residual disease after surgery for disease specific survival was assessed using Cox-regression analyses. In total, 462 patients underwent NACT-IDS and 227 PDS. Macroscopic residual disease after debulking surgery was an independent prognostic factor for survival in both treatment modalities. Yet, residual tumour less than one centimetre at IDS was associated with a survival benefit of five months compared to leaving residual tumour more than one centimetre, whereas this benefit was not seen after PDS. Leaving residual tumour at IDS is a poor prognostic sign as it is after PDS. The specific prognostic value of residual tumour seems to depend on the clinical setting, as minimal instead of gross residual tumour is associated with improved survival after IDS, but not after PDS. Marianne J. Rutten, Gabe S. Sonke, Anneke M. Westermann, Willemien J. van Driel, Johannes W. Trum, Gemma G. Kenter, and Marrije R. Buist Copyright © 2015 Marianne J. Rutten et al. All rights reserved. Obstetric Characteristics and Management of Patients with Postpartum Psychosis in a Tertiary Hospital Setting Mon, 18 May 2015 06:48:46 +0000 http://www.hindawi.com/journals/ogi/2015/386409/ Background. Postpartum psychosis is the most severe and uncommon form of postnatal affective illness. It constitutes a medical emergency. Acute management emphasizes hospitalization to ensure safety, antipsychotic medication adherence, and treatment of the underlying disorder. Objective. The aim of the study was to determine the obstetric characteristics and management of patients with postpartum psychosis in a tertiary centre in North-Western Nigeria. Methodology. This was a 10-year retrospective study. Records of the patients diagnosed with postpartum psychosis from January 1st, 2002, to December 31st, 2011, were retrieved and relevant data extracted and analyzed using the SPSS for Windows version 16.0. Results. There were 29 cases of postpartum psychosis giving an incidence of 1.1 per 1000 deliveries. The mean age of the patients was 20.6 ± 4 years. Twelve (55%) were primiparae, 16 (72.7%) were unbooked, and 13 (59%) delivered at home. All had vaginal deliveries at term. There were 12 (52.2%) live births, and 11 (47.8%) perinatal deaths and the fetal sex ratio was equal. The most common presentation was talking irrationally. Conclusion. There is need for risk factor evaluation for puerperal psychosis during the antenatal period especially in primigravidae and more advocacies to encourage women to book for antenatal care in our environment. C. E. Shehu and M. A. Yunusa Copyright © 2015 C. E. Shehu and M. A. Yunusa. All rights reserved. Prevention of Ovarian Hyperstimulation Syndrome: A Review Thu, 14 May 2015 13:40:19 +0000 http://www.hindawi.com/journals/ogi/2015/514159/ The following review aims to examine the available evidence to guide best practice in preventing ovarian hyperstimulation syndrome (OHSS). As it stands, there is no single method to completely prevent OHSS. There seems to be a benefit, however, in categorizing women based on their risk of OHSS and individualizing treatments to curtail their chances of developing the syndrome. At present, both Anti-Müllerian Hormone and the antral follicle count seem to be promising in this regard. Both available and upcoming therapies are also reviewed to give a broad perspective to clinicians with regard to management options. At present, we recommend the use of a “step-up” regimen for ovulation induction, adjunct metformin utilization, utilizing a GnRH agonist as an ovulation trigger, and cabergoline usage. A summary of recommendations is also made available for ease of clinical application. In addition, areas for potential research are also identified where relevant. Vinayak Smith, Tiki Osianlis, and Beverley Vollenhoven Copyright © 2015 Vinayak Smith et al. All rights reserved. Fertility and Symptom Relief following Robot-Assisted Laparoscopic Myomectomy Sun, 19 Apr 2015 06:29:38 +0000 http://www.hindawi.com/journals/ogi/2015/967568/ Objective. To examine success of robot-assisted laparoscopic myomectomy (RALM) measured by sustained symptom relief and fertility. Methods. This is a retrospective survey of 426 women who underwent RALM for fibroids, symptom relief, or infertility at three practice sites across the US. We examined rates of symptom recurrence and pregnancy and factors associated with these outcomes. Results. Overall, 70% of women reported being symptom-free, with 62.9% free of symptoms after three years. At >3 years, 66.7% of women who underwent surgery to treat infertility and 80% who were also symptom-free reported achieving pregnancy. Factors independently associated with symptom recurrence included greater time after surgery, preoperative dyspareunia, multiple fibroid surgeries, smoking after surgery, and preexisting diabetes. Factors positively correlated with achieving pregnancy included desiring pregnancy, prior pregnancy, greater time since surgery, and Caucasian race. Factors negatively correlated with pregnancy were advanced age and symptom recurrence. Conclusions. This paper, the first to examine symptom recurrence after RALM, demonstrates both short- and long-term effectiveness in providing symptom relief. Furthermore, RALM may have the potential to improve the chance of conception, even in a population at high risk of subfertility, with greater benefits among those who remain symptom-free. These findings require prospective validation. Michael C. Pitter, Serene S. Srouji, Antonio R. Gargiulo, Leslie Kardos, Usha Seshadri-Kreaden, Helen B. Hubert, and Glenn A. Weitzman Copyright © 2015 Michael C. Pitter et al. All rights reserved. Alternate Sequential Suture Tightening: A Novel Technique for Uncontrolled Postpartum Hemorrhage Sun, 22 Mar 2015 14:06:25 +0000 http://www.hindawi.com/journals/ogi/2015/145178/ Objective. The most commonly described technique of modified B-Lynch suture may not be suitable for all the patients presenting with flabby, atonic uterus. Study Design. A retrospective analysis of twelve patients with uncontrolled postpartum haemorrhage, who underwent this procedure from March 2007 to September 2012, was conducted. In this novel technique, sutures are passed in the lower uterine segment and are tightened alternately to control uterine bleeding. Results. Average duration of the procedure was 4 minutes (range 2–7 minutes). Average blood loss was 1625 mL (range 1300–1900 mL). Eleven patients (91.66%) were seen to have a successful outcome with only this technique. No patient required hysterectomy and one patient (8.33%) required additional bilateral internal iliac artery ligation. All the patients had a minimum follow-up of 2 yrs and none of them reported any infertility problems. Conclusion. This technique is simple, quick, and effective. There was no adverse effect on the fertility potential for the observed 2 years; however, a long-term follow-up is required to comment on its actual rate. This technique cannot replace the standard modified B-Lynch technique for uncontrolled postpartum haemorrhage but can be used for unresponsive, flabby, and atonic uterus. Sharda Brata Ghosh and Y. M. Mala Copyright © 2015 Sharda Brata Ghosh and Y. M. Mala. All rights reserved. Failure Rate of Single Dose Methotrexate in Managment of Ectopic Pregnancy Thu, 12 Mar 2015 14:00:46 +0000 http://www.hindawi.com/journals/ogi/2015/902426/ Background. One of the treatment modalities for ectopic pregnancy is methotrexate. The purpose of this study is to identify the failure rate of methotrexate in treating patients with ectopic pregnancy as well as the risk factors leading to treatment failure. Methods. A retrospective chart review of 225 patients who received methotrexate as a primary management option for ectopic pregnancy. Failure of single dose of methotrexate was defined as drop of BHCG level less than or equal to 14% in the seventh day after administration of methotrexate. Results. 225 patients had methotrexate. Most of the patients (151 (67%)) received methotrexate based on the following formula: f 50 mg X body surface area. Single dose of methotrexate was successful in 72% (162/225) of the patients. 28% (63/225) were labeled as failure of single dose of methotrexate because of suboptimal drop in BhCG. 63% (40/63) of failure received a second dose of methotrexate, and 37% (23/63) underwent surgical treatment. Among patient who received initial dose of methotrexate, 71% had moderate or severe pain, and 58% had ectopic mass size of more than 4 cm on ultrasound. Conclusion. Liberal use of medical treatment of ectopic pregnancy results in 71% success rate. Feras Sendy, Eman AlShehri, Amani AlAjmi, Elham Bamanie, Surekha Appani, and Taghreed Shams Copyright © 2015 Feras Sendy et al. All rights reserved. Circadian System and Melatonin Hormone: Risk Factors for Complications during Pregnancy Mon, 02 Mar 2015 09:16:50 +0000 http://www.hindawi.com/journals/ogi/2015/825802/ Pregnancy is a complex and well-regulated temporal event in which several steps are finely orchestrated including implantation, decidualization, placentation, and partum and any temporary alteration has serious effects on fetal and maternal health. Interestingly, alterations of circadian rhythms (i.e., shiftwork) have been correlated with increased risk of preterm delivery, intrauterine growth restriction, and preeclampsia. In the last few years evidence is accumulating that the placenta may have a functional circadian system and express the clock genes Bmal1, Per1-2, and Clock. On the other hand, there is evidence that the human placenta synthesizes melatonin, hormone involved in the regulation of the circadian system in other tissues. Moreover, is unknown the role of this local production of melatonin and whether this production have a circadian pattern. Available information indicates that melatonin induces in placenta the expression of antioxidant enzymes catalase and superoxide dismutase, prevents the injury produced by oxidative stress, and inhibits the expression of vascular endothelial growth factor (VEGF) a gene that in other tissues is controlled by clock genes. In this review we aim to analyze available information regarding clock genes and clock genes controlled genes such as VEGF and the possible role of melatonin synthesis in the placenta. F. J. Valenzuela, J. Vera, C. Venegas, F. Pino, and C. Lagunas Copyright © 2015 F. J. Valenzuela et al. All rights reserved. Correlation of Endometrial Glycodelin Expression and Pregnancy Outcome in Cases with Polycystic Ovary Syndrome Treated with Clomiphene Citrate Plus Metformin: A Controlled Study Sat, 28 Feb 2015 14:12:25 +0000 http://www.hindawi.com/journals/ogi/2015/278591/ Objective. The purpose of this study was to evaluate the relationship between clomiphene citrate (CC) plus metformin treatment and endometrial glycodelin expression and to then correlate this relationship with pregnancy outcomes. Material and Methods. A total of 30 patients diagnosed with polycystic ovary syndrome (PCOS) according to the Rotterdam criteria constituted our study group. All had been admitted to the gynecology outpatient clinic between June 1, 2011, and January 1, 2012, for infertility treatment. Our control group consisted of 20 patients admitted for routine Pap smear control. They had no history of infertility and were not using contraceptives and they were actively attempting pregnancy. Midluteal progesterone measurement and pipelle endometrial biopsies were performed with both groups. For PCOS patients, metformin treatment was initiated right after the biopsy and CC was added in the second menstrual cycle. Pipelle endometrial biopsies were repeated. Histological dating and immunohistochemistry for glycodelin were performed by a single pathologist who was blinded to the patients’ clinical data. Result(s). The posttreatment ovulation rate in the study group was 93.3%. No pregnancies were achieved in either group when glycodelin expression was not present, even in the presence of ovulation. When glycodelin expression was high in PCOS group, the pregnancy rate was 60% and all pregnancies ended in live births. In weak expression group, however, three out of four pregnancies ended as early pregnancy losses. Conclusion(s). Endometrial glycodelin expression is an important predictor of pregnancy outcomes in both PCOS and fertile groups. Selda Uysal, Ahmet Zeki Isik, Serenat Eris, Seyran Yigit, Yakup Yalcin, and Pelin Ozun Ozbay Copyright © 2015 Selda Uysal et al. All rights reserved. Mode of Vaginal Delivery: A Modifiable Intrapartum Risk Factor for Obstetric Anal Sphincter Injury Sun, 01 Feb 2015 07:11:30 +0000 http://www.hindawi.com/journals/ogi/2015/679470/ The aim of this study was to analyze the comparative risks of this anal sphincter injury in relation to the type of intervention in vaginal delivery. We performed an observational, retrospective study of all vaginal deliveries attended at a tertiary university hospital between January 2006 and December 2009. We analyzed the incidence of obstetric anal sphincter injury for each mode of vaginal delivery: spontaneous delivery, vacuum, Thierry spatulas, and forceps. We determined the proportional incidence between methods taking spontaneous delivery as the reference. Ninety-seven of 4526 (2.14%) women included in the study presented obstetric anal sphincter injury. Instrumental deliveries showed a significantly higher risk of anal sphincter injury (2.7 to 4.9%) than spontaneous deliveries (1.1%). The highest incidence was for Thierry spatulas (OR 4.804), followed by forceps (OR 4.089) and vacuum extraction (OR 2.509). The type of intervention in a vaginal delivery is a modifiable intrapartum risk factor for obstetric anal sphincter injury. Tearing can occur in any type of delivery but proportions vary significantly. All healthcare professionals attending childbirth should be aware of the risk for each type of intervention and consider these together with the obstetric factors in each case. Marta Simó González, Oriol Porta Roda, Josep Perelló Capó, Ignasi Gich Saladich, and Joaquim Calaf Alsina Copyright © 2015 Marta Simó González et al. All rights reserved. Placental Oxidative Status throughout Normal Gestation in Women with Uncomplicated Pregnancies Sun, 01 Feb 2015 07:02:22 +0000 http://www.hindawi.com/journals/ogi/2015/276095/ The effects of gestational age on placental oxidative balance throughout gestation were investigated in women with uncomplicated pregnancies. Placental tissues were obtained from normal pregnant women who delivered at term or underwent elective pregnancy termination at 6 to 23 + 6 weeks of pregnancy. Placental tissues were analyzed for total antioxidant capacity (TAC) and lipid peroxide (malondialdehyde, MDA) levels using commercially available kits. Two hundred and one placental tissues were analyzed and the mean ± SD MDA (pmol/mg tissue) and TAC (µmol Trolox equivalent/mg tissue) levels for first, second, and third trimester groups were 277.01 ± 204.66, 202.66 ± 185.05, and 176.97 ± 141.61, P < 0.004 and 498.62 ± 400.74, 454.90 ± 374.44, and 912.19 ± 586.21, P < 0.0001 by ANOVA, respectively. Our data reflects an increased oxidative stress in the placenta in the early phase of normal pregnancy. As pregnancy progressed, placental antioxidant protective mechanisms increased and lipid peroxidation markers decreased resulting in diminution in oxidative stress. Our findings provide a biochemical support to the concept of a hypoxic environment in early pregnancy. A decrease in placental oxidative stress in the second and third trimesters appears to be a physiological phenomenon of normal pregnancy. Deviations from this physiological phenomenon may result in placental-mediated disorders. Jayasri Basu, Bolek Bendek, Enyonam Agamasu, Carolyn M. Salafia, Aruna Mishra, Nerys Benfield, Ronak Patel, and Magdy Mikhail Copyright © 2015 Jayasri Basu et al. All rights reserved. N-Acetylcysteine for Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials Thu, 08 Jan 2015 14:16:52 +0000 http://www.hindawi.com/journals/ogi/2015/817849/ Objective. To review the benefits and harms of N-acetylcysteine (NAC) in women with polycystic ovary syndrome (PCOS). Method. Literature search was conducted using the bibliographic databases, MEDLINE (Ovid), CINAHL, EMBASE, Scopus, PsyInfo, and PROQUEST (from inception to September 2013) for the studies on women with PCOS receiving NAC. Results. Eight studies with a total of 910 women with PCOS were randomized to NAC or other treatments/placebo. There were high risk of selection, performance, and attrition bias in two studies and high risk of reporting bias in four studies. Women with NAC had higher odds of having a live birth, getting pregnant, and ovulation as compared to placebo. However, women with NAC were less likely to have pregnancy or ovulation as compared to metformin. There was no significant difference in rates of the miscarriage, menstrual regulation, acne, hirsutism, and adverse events, or change in body mass index, testosterone, and insulin levels with NAC as compared to placebo. Conclusions. NAC showed significant improvement in pregnancy and ovulation rate as compared to placebo. The findings need further confirmation in well-designed randomized controlled trials to examine clinical outcomes such as live birth rate in longer follow-up periods. Systematic review registration number is CRD42012001902. Divyesh Thakker, Amit Raval, Isha Patel, and Rama Walia Copyright © 2015 Divyesh Thakker et al. All rights reserved. A Reappraisal of Women’s Health Initiative Estrogen-Alone Trial: Long-Term Outcomes in Women 50–59 Years of Age Thu, 01 Jan 2015 14:32:12 +0000 http://www.hindawi.com/journals/ogi/2015/713295/ The Women’s Health Initiative (WHI) Estrogen-Alone Trial randomized postmenopausal women, 50 to 79 years of age, with prior hysterectomy, to conjugated equine estrogens (CEE) or placebo with a 5.9-year median duration of CEE use. In 2013, the WHI published outcomes for additional extended follow-up. Reported here for the first time is an analysis of the number needed to treat with CEE rather than placebo for younger women (50–59 years) to prevent an adverse long-term outcome. For every 76 women randomized to CEE at 50–59 years, one less myocardial infarction occurred during the 13-year cumulative long-term follow-up. For every 37 women randomized to CEE at 50–59 years, one less woman experienced a global index endpoint (including coronary heart disease, invasive breast cancer, stroke, pulmonary embolism, colorectal cancer, hip fracture, and death) during the 13-year follow-up. Younger women (50–59 years), compared to older women, had more favorable cumulative long-term outcomes for MI and global index. Though a subgroup analysis is not an adequate basis for making primary prevention guideline recommendations, the WHI Estrogen-Alone Trial outcomes strongly suggest that a similar course of estrogen initiated at 50–59 years in postmenopausal women with prior hysterectomy results in significant long-term health benefit. Eric Roehm Copyright © 2015 Eric Roehm. All rights reserved. Comparison of Perinatal Outcome of Preterm Births Starting in Primary Care versus Secondary Care in Netherlands: A Retrospective Analysis of Nationwide Collected Data Tue, 30 Dec 2014 10:29:34 +0000 http://www.hindawi.com/journals/ogi/2014/423575/ Introduction. In Netherlands, the obstetric care system is divided into primary and secondary care by risk level of the pregnancy. We assessed the incidence of preterm birth according to level of care and the association between level of care at time of labor onset and delivery and adverse perinatal outcome. Methods. Singleton pregnancies recorded in Netherlands Perinatal Registry between 1999 and 2007, with spontaneous birth between 25+0 and 36+6 weeks, were included. Three groups were compared: (1) labor onset and delivery in primary care; (2) labor onset in primary care and delivery in secondary care; (3) labor onset and delivery in secondary care. Multivariable logistic regression analyses were performed to calculate the risk of perinatal mortality and Apgar score ≤4. Results. Of all preterm deliveries, 42% had labor onset and 7.9% had also delivery in primary care. Women with labor onset between 34+0 and 36+6 weeks who were referred before delivery to secondary care had the lowest risk of perinatal mortality (aOR 0.49 (0.30–0.79)). Risk of perinatal mortality (aOR 1.65; 95% CI 1.20–2.27) and low Apgar score (aOR 1.95; 95% CI 1.53–2.48) were significantly increased in preterm home delivery. Conclusion. Referral before delivery is associated with improved perinatal outcome in the occurrence of preterm labor onset in primary care. A. J. van der Ven, J. M. Schaaf, M. A. van Os, C. J. M. de Groot, M. C. Haak, E. Pajkrt, and B. W. J. Mol Copyright © 2014 A. J. van der Ven et al. All rights reserved. Predictors of Success of Different Treatment Modalities for Management of Ectopic Pregnancy Sun, 14 Dec 2014 00:10:31 +0000 http://www.hindawi.com/journals/ogi/2014/423708/ Aim. The purpose of this study was to investigate factors affecting the success of different treatment modalities for the management of ectopic pregnancy (EP). Methods. One hundred and ninety-seven patients with EP, were included in the study. Patients were treated with either intramuscular methotrexate (Mtx) or surgical treatment. Results. Mtx was applied in 97 (49.2%) patients. In 67 patients (69.1%), a single dose of Mtx and in 30 patients (30.9%) a multiple dose of Mtx was applied. Forty-seven (70.14%) patients were successfully treated with a single-dose Mtx. In the multiple-dose group, the success rate was 70% (21/30 patients). The difference between the success rates was not statistically significant. When the initial serum βhCG value was <1000 mIU/mL, the overall success rate of Mtx treatment was determined to be 86.11%; however, the rate decreased to 42.3% when the βhCG value was >3000 mIU/mL. On the other hand, if the EP mass diameter was <25 mm, the success rate was 89.28% and decreased to 52.63% when it was 25 mm. Conclusion. The results of the study showed that single-dose treatment with Mtx could be as successful as multiple doses. Overall success of Mtx treatment depended on initial βhCG value and EP mass diameter. Sümeyra Nergiz Avcioğlu, Sündüz Özlem Altinkaya, Mert Küçük, Selda Demircan Sezer, and Hasan Yüksel Copyright © 2014 Sümeyra Nergiz Avcioğlu et al. All rights reserved. An Updated Systematic Review and Meta-Analysis of the Obstetric Consequences of Female Genital Mutilation/Cutting Sun, 23 Nov 2014 00:00:00 +0000 http://www.hindawi.com/journals/ogi/2014/542859/ In our recent systematic review in Obstetrics and Gynecology International of the association between FGM/C and obstetric harm we concluded that FGM/C significantly increases the risk of delivery complications. The findings were based on unadjusted effect estimates from both prospective and retrospective studies. To accommodate requests by critics, we aimed to validate these results through additional analyses based on adjusted estimates from prospective studies. We judged that 7 of the 28 studies included in our original systematic review were prospective. Statistical adjustments for measured confounding factors were made in eight studies, including three prospective studies. The adjusted confounders differed across studies in number and type. Results from meta-analyses based on adjusted estimates, with or without data from retrospective studies, consistently pointed in the same direction as our earlier findings. There were only small differences in the sizes or the level of statistical significance. Using GRADE, we assessed that our confidence in the effect estimates was very low or low for all outcomes. The adjusted estimates generally show similar obstetric harms from FGM/C as unadjusted estimates do. Thus, the current analyses confirm the findings from our previous systematic review. There are sufficient grounds to conclude that FGM/C, with respect to obstetric circumstances, involves harm. R. C. Berg, J. Odgaard-Jensen, A. Fretheim, V. Underland, and G. Vist Copyright © 2014 R. C. Berg et al. All rights reserved. Circumvallate Placenta: Associated Clinical Manifestations and Complications—A Retrospective Study Thu, 13 Nov 2014 08:44:15 +0000 http://www.hindawi.com/journals/ogi/2014/986230/ Aims. To analyze the pregnancy outcomes of circumvallate placenta retrospectively and to predict circumvallate placenta during pregnancy based on its clinical features. Methods. The pregnancy outcomes of 92 women with circumvallate placenta who delivered live singletons at a tertiary care center between January 2000 and September 2012 were compared with those of 9057 controls. Results. Women with circumvallate placenta were associated with higher incidences of preterm delivery (64.1%), placental abruption (10.9%), emergency cesarean section (45.6%), small-for-gestational age (36.9%), neonatal death (8.9%), neonatal intensive care unit admission (55.4%), and chronic lung disease (33.9%). When vaginal bleeding during the second trimester and premature chemical rupture of membranes (PCROM) were both used as predictive factors for circumvallate placenta, the sensitivity was 28.8% and specificity was 99.9%. Conclusion. With circumvallate placenta, pregnancy outcomes were poor and had characteristic clinical manifestations. In women with both vaginal bleeding and PCROM during pregnancy, circumvallate placenta should be strongly suspected. Hanako Taniguchi, Shigeru Aoki, Kentaro Sakamaki, Kentaro Kurasawa, Mika Okuda, Tsuneo Takahashi, and Fumiki Hirahara Copyright © 2014 Hanako Taniguchi et al. All rights reserved. The Relationship between Fear of Childbirth and Women’s Knowledge about Painless Childbirth Wed, 12 Nov 2014 07:23:30 +0000 http://www.hindawi.com/journals/ogi/2014/274303/ This study investigated the association between fear of childbirth (FOC) and women’s knowledge about painless childbirth methods. The study was performed on 900 multiparous women within the last month of pregnancy. Data was obtained through a questionnaire including the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ) Turkish form A. FOC was defined as W-DEQ sum score ≥85. Women were questioned about their knowledge about painless childbirth and the most important source of this knowledge. Group 1 consists of participants with knowledge about painless childbirth. Group 2 consists of participants without knowledge about painless childbirth. Five hundred and twenty-four women (58.2%) had knowledge while 376 women (41.7%) had no knowledge about painless childbirth. Mean W-DEQ scores in group 1 () were found to be lower than group 2 () (). FOC was associated with increased maternal request for elective caesarean section (OR 4.22, 95% CI 2.91–6.11). Better informed pregnant women about painless childbirth methods may reduce the number of women with FOC and the rate of preferred elective caesarean section. Mehmet Aksoy, Ayse Nur Aksoy, Aysenur Dostbil, Mine Gursac Celik, and Ilker Ince Copyright © 2014 Mehmet Aksoy et al. All rights reserved. Preeclampsia Prediction and Management Sun, 09 Nov 2014 11:32:15 +0000 http://www.hindawi.com/journals/ogi/2014/502081/ Irene Rebelo and João Bernardes Copyright © 2014 Irene Rebelo and João Bernardes. All rights reserved. Radiation Therapy with Concurrent Chemotherapy for Locally Advanced Cervical Carcinoma: Outcome Analysis with Emphasis on the Impact of Treatment Duration on Outcome Wed, 05 Nov 2014 12:37:33 +0000 http://www.hindawi.com/journals/ogi/2014/214351/ Objective. To assess the effectiveness and toxicity of carboplatin concurrent with pelvic external beam radiation and low-dose rate brachytherapy and to assess the impact that adherence to the treatment plan has on outcomes. Methods. Retrospective chart review of 56 patients treated from January 2001 to December 2010. Results. Median follow-up was 68 months. Optimal dose of radiation (ORT) was defined as a minimal cervical dose exceeding 70 Gy, point A dose of 80–90 Gy, and duration not exceeding 56 days. Only 50% received ORT. In multivariable analyses we only found ORT to be statistically significant predictor for progression-free survival (PFS) and overall survival (OS) (HR [95% CI] for non-ORT vs. ORT: 2.4 [1.2, 5.1], for PFS and 2.2 [1.1, 4.6], for OS). The 5-year PFS in patients who received ORT was better than that in patients who received non-ORT, 56% vs. 22% (95% CI: [36%, 72%] vs. [9%, 39%]). Patients who received ORT had a better 5-year OS as well (59% vs. 33%; 95% CI: [38%, 75%] vs. [16%, 51%]). Conclusion. Patients with locally advanced cervical cancer treated with weakly carboplatin or cisplatin, teletherapy, and low dose-dose rate brachytherapy have poorer outcomes when treatment duration is prolonged. Juan Diaz, Daohai Yu, Bizhan Micaily, J. Stuart Ferriss, and Enrique Hernandez Copyright © 2014 Juan Diaz et al. All rights reserved. Practice Variation in the Management of First Trimester Miscarriage in The Netherlands: A Nationwide Survey Tue, 04 Nov 2014 11:53:39 +0000 http://www.hindawi.com/journals/ogi/2014/387860/ Objectives. To survey practice variation in the management of first trimester miscarriage in The Netherlands. Methods. We sent an online questionnaire to gynecologists in eight academic, 37 nonacademic teaching, and 47 nonteaching hospitals. Main outcome measures were availability of a local protocol; estimated number of patients treated with curettage, misoprostol, or expectant management; misoprostol regimen; and estimated number of curettages performed after initial misoprostol treatment. Outcomes were compared to the results of a previous nationwide survey. Results. The response rate was 100%. A miscarriage protocol was present in all academic hospitals, 68% of nonacademic teaching hospitals, and 38% of nonteaching hospitals (). Misoprostol was first-choice treatment for 41% of patients in academic hospitals versus 34% and 27% in teaching-and nonteaching hospitals (). There were 23 different misoprostol regimens. Curettage was first-choice treatment in 29% of patients in academic hospitals versus 46% and 50% in nonacademic teaching or nonteaching hospitals (). In 30% of patients, initial misoprostol treatment was followed by curettage. Conclusions. Although the percentage of gynaecologists who are aware of the availability of misoprostol for miscarriage treatment has doubled to almost 100% since 2005, practice variation is still large. This practice variation underlines the need for a national guideline. Marianne A. C. Verschoor, Marike Lemmers, Malu Z. Wekker, Judith A. F. Huirne, Mariëtte Goddijn, Ben Willem J. Mol, and Willem M. Ankum Copyright © 2014 Marianne A. C. Verschoor et al. All rights reserved. Noninvasive Recording of True-to-Form Fetal ECG during the Third Trimester of Pregnancy Wed, 08 Oct 2014 06:48:32 +0000 http://www.hindawi.com/journals/ogi/2014/285636/ Objective. The aim of the study was to develop a complex electrophysiological measurement system (hardware and software) which uses the methods of electrophysiology and provides significant information about the intrauterine status of the fetus, intending to obtain true-to-form, morphologically evaluated fetal ECG from transabdominal maternal lead. Results. The present method contains many novel ideas that allow creating true-to-form noninvasive fetal ECG in the third trimester of the pregnancy in 80% of the cases. Such ideas are the telemetric data collection, the “cleanse” of the real time recording from the maternal ECG, and the use of the cardiotocograph (CTG) that allows identifying the fetal heart events. The advantage of this developed system is that it does not require any qualified staff, because both the extraction of the information from the abdominal recording and the processing of the data are automatic. Discussion. Although the idea of a noninvasive fetal electrocardiography is more than 100 years old still there is no simple, effective, and cheap method available that would enable an extensive use. This developed system can be used in the third trimester of the pregnancy efficiently. It can produce true-to-form fetal ECGs with amplitude less than 10 µV. Istvan Peterfi, Lorand Kellenyi, and Andras Szilagyi Copyright © 2014 Istvan Peterfi et al. All rights reserved. Does Polycystic Ovary Syndrome Itself Have Additional Effect on Apelin Levels? Tue, 07 Oct 2014 07:02:10 +0000 http://www.hindawi.com/journals/ogi/2014/536896/ Objective. The present study was designed to compare serum levels of apelin between lean PCOS women and healthy women with regular menses. Study Design. A total of 30 lean patients with PCOS and 30 healthy subjects were included in this study. Serum apelin levels were compared between groups. Results. Serum apelin levels in lean PCOS patients were not significantly different from the control subjects. Conclusion. Our findings indicate that PCOS itself does not seem to change apelin levels. Further investigation on a large number of subjects will need to be conducted to prove the consistent or variable association in PCOS. Dilek Benk Silfeler, Cumali Gokce, Raziye Keskin Kurt, Nigar Yilmaz Atilgan, Oktay Hasan Ozturk, Ebru Turhan, and Ali Baloglu Copyright © 2014 Dilek Benk Silfeler et al. All rights reserved. Risk Factors for Preterm Birth among HIV-Infected Tanzanian Women: A Prospective Study Sun, 28 Sep 2014 10:02:28 +0000 http://www.hindawi.com/journals/ogi/2014/261689/ Premature delivery, a significant cause of child mortality and morbidity worldwide, is particularly prevalent in the developing world. As HIV is highly prevalent in much of sub-Saharan Africa, it is important to determine risk factors for prematurity among HIV-positive pregnancies. The aims of this study were to identify risk factors of preterm (<37 weeks) and very preterm (<34 weeks) birth among a cohort of 927 HIV positive women living in Dar es Salaam, Tanzania, who enrolled in the Tanzania Vitamin and HIV Infection Trial between 1995 and 1997. Multivariable relative risk regression models were used to determine the association of potential maternal risk factors with premature and very premature delivery. High rates of preterm (24%) and very preterm birth (9%) were found. Risk factors (adjusted RR (95% CI)) for preterm birth were mother <20 years (1.46 (1.10, 1.95)), maternal illiteracy (1.54 (1.10, 2.16)), malaria (1.42 (1.11, 1.81)), Entamoeba coli (1.49 (1.04, 2.15)), no or low pregnancy weight gain, and HIV disease stage ≥2 (1.41 (1.12, 1.50)). Interventions to reduce pregnancies in women under 20, prevent and treat malaria, reduce Entamoeba coli infection, and promote weight gain in pregnant women may have a protective effect on prematurity. Rachel M. Zack, Jenna Golan, Said Aboud, Gernard Msamanga, Donna Spiegelman, and Wafaie Fawzi Copyright © 2014 Rachel M. Zack et al. All rights reserved. Birth Weight Ratio as an Alternative to Birth Weight Percentile to Express Infant Weight in Research and Clinical Practice: A Nationwide Cohort Study Wed, 13 Aug 2014 07:06:06 +0000 http://www.hindawi.com/journals/ogi/2014/749476/ Objective. To compare birth weight ratio and birth weight percentile to express infant weight when assessing pregnancy outcome. Study Design. We performed a national cohort study. Birth weight ratio was calculated as the observed birth weight divided by the median birth weight for gestational age. The discriminative ability of birth weight ratio and birth weight percentile to identify infants at risk of perinatal death (fetal death and neonatal death) or adverse pregnancy outcome (perinatal death + severe neonatal morbidity) was compared using the area under the curve. Outcomes were expressed stratified by gestational age at delivery separate for birth weight ratio and birth weight percentile. Results. We studied 1,299,244 pregnant women, with an overall perinatal death rate of 0.62%. Birth weight ratio and birth weight percentile have equivalent overall discriminative performance for perinatal death and adverse perinatal outcome. In late preterm infants (33+0–36+6 weeks), birth weight ratio has better discriminative ability than birth weight percentile for perinatal death (0.68 versus 0.63, ) or adverse pregnancy outcome (0.67 versus 0.60, ). Conclusion. Birth weight ratio is a potentially valuable instrument to identify infants at risk of perinatal death and adverse pregnancy outcome and provides several advantages for use in research and clinical practice. Moreover, it allows comparison of groups with different average birth weights. Bart Jan Voskamp, Brenda M. Kazemier, Ewoud Schuit, Ben Willem J. Mol, Maarten Buimer, Eva Pajkrt, and Wessel Ganzevoort Copyright © 2014 Bart Jan Voskamp et al. All rights reserved. Early Prediction of Preeclampsia Thu, 17 Jul 2014 07:44:34 +0000 http://www.hindawi.com/journals/ogi/2014/297397/ Effective screening for the development of early onset preeclampsia (PE) can be provided in the first-trimester of pregnancy. Screening by a combination of maternal risk factors, uterine artery Doppler, mean arterial pressure, maternal serum pregnancy-associated plasma protein-A, and placental growth factor can identify about 95% of cases of early onset PE for a false-positive rate of 10%. Leona C. Poon and Kypros H. Nicolaides Copyright © 2014 Leona C. Poon and Kypros H. Nicolaides. All rights reserved. Degree and Rate of Growth Discordance in Dichorionic Twins Conceived by In Vitro Fertilization Mon, 07 Jul 2014 09:03:57 +0000 http://www.hindawi.com/journals/ogi/2014/543728/ Objective. Our objective was to estimate degree and rate of discordant growth and its impact on perinatal outcome in dichorionic twin pregnancies conceived by in vitro fertilization (IVF) compared to those conceived spontaneously. Study Design. Growth discordance was defined as 90th percentiles for the study population. Adverse perinatal outcome was defined as 5-minute Apgar score and/or admission to neonatal intensive care unit. Results. In the total study population of dichorionic twins (176 conceived by IVF and 215 spontaneously), 30% discordant growth represented the 90th percentile. After adjusting for gestational age, discordant twins conceived by IVF or spontaneously were at higher risk for adverse perinatal outcome (hazard ratio 4.4; 95% CI 2.4–8.3, ; hazard ratio 2.5; 95% CI 1.5–4.4, , resp.). Similar rates of 5-minute Apgar score , admission to neonatal intensive care unit, and delivery weeks were found between discordant twins conceived by IVF and those conceived spontaneously. Conclusion. Dichorionic twins conceived by IVF are at similar risk for the rate and degree of discordant growth and adverse perinatal outcome compared to dichorionic twins conceived spontaneously. Amira S. Egic, Donka V. Mojovic, Zagorka M. Milovanovic, Aleksandar B. Jurisic, Ljubomir P. Srbinovic, Suzana P. Krsmanovic, and Natasa T. Karadzov-Orlic Copyright © 2014 Amira S. Egic et al. All rights reserved. The Extracellular Matrix Contributes to Mechanotransduction in Uterine Fibroids Thu, 03 Jul 2014 07:39:01 +0000 http://www.hindawi.com/journals/ogi/2014/783289/ The role of the extracellular matrix (ECM) and mechanotransduction as an important signaling factor in the human uterus is just beginning to be appreciated. The ECM is not only the substance that surrounds cells, but ECM stiffness will either compress cells or stretch them resulting in signals converted into chemical changes within the cell, depending on the amount of collagen, cross-linking, and hydration, as well as other ECM components. In this review we present evidence that the stiffness of fibroid tissue has a direct effect on the growth of the tumor through the induction of fibrosis. Fibrosis has two characteristics: (1) resistance to apoptosis leading to the persistence of cells and (2) secretion of collagen and other components of the ECM such a proteoglycans by those cells leading to abundant disposition of highly cross-linked, disoriented, and often widely dispersed collagen fibrils. Fibrosis affects cell growth by mechanotransduction, the dynamic signaling system whereby mechanical forces initiate chemical signaling in cells. Data indicate that the structurally disordered and abnormally formed ECM of uterine fibroids contributes to fibroid formation and growth. An appreciation of the critical role of ECM stiffness to fibroid growth may lead to new strategies for treatment of this common disease. Phyllis C. Leppert, Friederike L. Jayes, and James H. Segars Copyright © 2014 Phyllis C. Leppert et al. All rights reserved. In Women with Previous Pregnancy Hypertension, Levels of Cardiovascular Risk Biomarkers May Be Modulated by Haptoglobin Polymorphism Wed, 02 Jul 2014 00:00:00 +0000 http://www.hindawi.com/journals/ogi/2014/361727/ Preeclampsia (PE) may affect the risk for future cardiovascular disease. Haptoglobin (Hp), an acute phase protein with functional genetic polymorphism, synthesized in the hepatocyte and in many peripheral tissues secondary of oxidative stress of PE, may modulate that risk through the antioxidant, angiogenic, and anti-inflammatory differential effects of their genotypes. We performed a prospective study in 352 women aged years, which 165 had previous PE, 2 to 16 years ago. We studied demographic, anthropometric, and haemodynamic biomarkers such as C-reactive protein (CRP), myeloperoxidase (MPO), and nitric oxide metabolites (total and nitrites), and others associated with liver function (AST and ALT) and lipid profile (total LDL and cholesterol HDL, non-HDL, and apolipoproteins A and B). Finally, we study the influence of Hp genetic polymorphism on all these biomarkers and as a predisposing factor for PE and its remote cardiovascular disease prognosis. Previously preeclamptic women either hypertensive or normotensive presented significant differences in those risk biomarkers (MPO, nitrites, and ALT), whose variation may be modulated by Hp 1/2 functional genetic polymorphism. The history of PE may be relevant, in association with these biomarkers to the cardiovascular risk in premenopausal women. Andreia Matos, Alda Pereira da Silva, Maria Clara Bicho, Conceição Afonso, Maria José Areias, Irene Rebelo, and Manuel Bicho Copyright © 2014 Andreia Matos et al. All rights reserved. Rubella Immunity among Pregnant Women in Jeddah, Western Region of Saudi Arabia Thu, 19 Jun 2014 12:16:21 +0000 http://www.hindawi.com/journals/ogi/2014/659838/ To determine the presence of rubella immunity among pregnant women attending their first prenatal visit in Jeddah, Saudi Arabia, a retrospective, descriptive, cross-sectional, hospital-based study (prevalence study) was undertaken. A total of 10276 women attending prenatal clinics between January 1, 2008, and December 31, 2011 were included. Rubella screening tests (immunoglobulins: IgG and IgM), rubella antibody titer levels, patient age, gravidity, parity, and the number of previous abortions were analyzed. No patients tested IgM positive, and 9410 (91.6%) were immune (IgG positive); the remaining 866 (8.4%) were susceptible. There were no significant differences in gravidity, parity, or the number of previous abortions between immune and nonimmune groups. In contrast, the immunity rate decreased with increasing age, with a significant difference between the youngest age group (15–19 years) and the oldest age group (40–49 years) (; odds ratio, 2.86; 95% confidence interval, 1.7–4.7). Rubella immunity among pregnant women was high (91.6%) but decreased significantly with increasing age. A possible explanation for this is the change in the rubella vaccination policy in Saudi Arabia in 2002, from 1 dose to 2 doses. In addition, antibody levels begin to decline after vaccination and natural infection. Sharifa A. Alsibiani Copyright © 2014 Sharifa A. Alsibiani. All rights reserved. Postcoital Bleeding: A Review on Etiology, Diagnosis, and Management Tue, 17 Jun 2014 08:19:19 +0000 http://www.hindawi.com/journals/ogi/2014/192087/ Postcoital bleeding refers to spotting or bleeding that occurs after intercourse and is not related to menstruation. The prevalence of postcoital bleeding ranges from 0.7 to 9.0 percent of menstruating women. There are multiple etiologies for this common complaint in which most are benign such as cervicitis or cervical polyps. However, the most serious cause of postcoital bleeding is cervical cancer. There are currently no recommendations from governing bodies such as the American College of Obstetricians and Gynecologists on evaluating and treating women with postcoital bleeding. The purpose of this paper is to discuss the common causes of postcoital bleeding, the etiologies of postcoital bleeding, and the likelihood that malignancy is the underlying cause. After an extensive literature review, we compiled a paper illustrating the key concepts a practitioner should know when it comes to postcoital bleeding. Finally, this review will conclude with treatment options for women who are found to have an identifiable source for their bleeding and a discussion on the natural history of postcoital bleeding in women who are found to have no identifiable etiology on evaluation. Christopher M. Tarney and Jasmine Han Copyright © 2014 Christopher M. Tarney and Jasmine Han. All rights reserved.