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Conjoined twins are rarely encountered in the clinical practice of the anaesthetist and the issues that have to be considered in their anaesthetic management are unique and fascinating. Pygopagus are one of the rare type of conjoined twins with only a handful of cases reported in the literature. We present the case of one and half month old male pygopagus conjoined twins who were joined together dorsally in lower lumbar and sacral region and shared a single thecal sac. They were brought to our hospital for separation surgery.

Background: There is a very little information known about CRP in term pregnancies. It is a marker that is easily tested and is inexpensive. Although CRP has been used very effectively in diagnosing infection in the neonate, its clinical use and values have not been studied in term pregnancies. The level of CRP that is truly normal or clinically innocuous is not known., Objectives: This is a cross-sectional study to compare the CRP levels in antenatal women with PROM and women with normal labor and assess its utility to predict sepsis., Methods: This is a prospective study done over a period of one year and approved by the insititutional ethical committee (IRB. Min. No 11102[OBSERVE] dated 10.01.2018). Sample for CRP was collected from 112 antenatal women with prelabor rupture of membranes within 12 hours of admission (Group A) and from 112 antenatal women in spontaneous labor without rupture of membrane (Group B). CRP samples are processed by nephelometry method., Results: The median CRP value in Group A is 9.15 and Group B is 7.26, with no statistical difference. Chorioamnionitis, neonatal sepsis, and endometritis were similar in both the groups., Conclusion: CRP cannot be used as predictor for chorioamnionitis, endometritis, and neonatal sepsis. There was no significant difference in CRP levels between the two groups., Competing Interests: There are no conflicts of interest., (Copyright: © 2023 Journal of Family Medicine and Primary Care.)

Introduction: In a large developing country, with diverse population characteristics and differential access to healthcare, it is important to identify factors that influence postnatal health. This knowledge will help frame recommendations to enhance universal postnatal care., Methods and Analysis: A prospective cohort study will be conducted by recruiting all participants who deliver in a referral centre in South India during a 1-year period after written consent is obtained from them. In addition to clinical information pertaining to their delivery and demographics, details of physical health, mental health socioeconomic status and emotional support will also be collected. Every participant will be followed up physically and/or by telephonic consultation at 3, 9 and 18 months of their postnatal period to reassess their status and that of their babies. As there are several independent and dependent variables requiring multivariate analysis, a sample size of 10 000 is considered adequate. Any unplanned visits to a health facility will be enquired into and documented for analysis.During data analysis, the effect of Caesarean section, high-risk characteristics and gestational age of the baby at delivery on various outcome measures and postnatal status will be evaluated. Interpretation of the large volume of collected data will help frame recommendations to improve postnatal care ETHICS AND DISSEMINATION: The study is approved by the Institutional Review Boards (Research and Ethics Committees) of Christian Medical College, Vellore, Tamil Nadu, India (IRB 12178 date 24 June 2020).Women are provided with a detailed information sheet and written consent is obtained. They are reassured that their care will not be compromised if they do not consent to the study. Data will be available on the clinical trial portal to assist in the dissemination of results after the project is published., Trial Registration Number: CTRI/2022/03/041343., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: New onset hypertension is more common in antenatal women with increased Body Mass Index (BMI). This may be due to either gestational hypertension (GH) or pre-eclampsia (PE). GH unlike PE is not associated with poor perinatal outcomes and would not require interventions such as increased antenatal visits and induction of labour. Our study assessed the prevalence of GH and PE in women with increased BMI as compared to women with normal BMI., Setting and Design: Historical cohort of a large tertiary centre., Method and Materials: Data from the electronic birth registry of the labour room was used to identify women who had a BMI ≥ 35 kg/m2 at delivery. Women with a normal BMI matched for the mode of delivery was taken as control. 148 women with BMI ≥ 35 kg/m2 were compared with 140 women of normal BMI., Results: New onset hypertension was seen in 41.2% (61/148) and 8.6% (12/140) in the non-obese group RR 4.81 (2.7-8.54) P (<0.001). GH was seen in 24.3% in obese women and 2.9% in normal controls, RR (9.65 (3.54,26.34)), P (<0.001). PE was seen in 16.9% of obese women and 5.7% of women with normal BMI, RR (3.79 (1.78,8.08)) P (<0.001). Proportion of GH in women with new onset hypertension was seen in 59% of obese women with new onset hypertension and 33% of normal controls., Conclusion: This clinically relevant trend towards an increased proportion of GH highlights the importance of identifying pathophysiological mechanism for high BP in obesity when there is new onset hypertension., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Journal of Family Medicine and Primary Care.)

Objective: To assess the effectiveness in preventing cesarean section for failed induction by using Foley catheter for cervical ripening in comparison to Foley catheter with a weight attached to it., Methods: A randomized control trial conducted between November 2018 and July 2020, which looked at induction of labor with 30-ml Foley catheter in one arm and the Foley placed with a 500 ml weight attached to it in the other arm. Primary outcome was the cesarean section rate., Results: We randomized 399 women. Modes of delivery were similar in both groups. Numbers undergoing cesarean section for failed induction were higher in the group that underwent induction with Foley with weight but this was not statistically significant (45.7% vs 26.5%, P = 0.1). There was a shorter time to expulsion of the Foley with weight attached (mean ± standard deviation: 2.6 ± 3.3 h vs 10.9 ± 3.2 h, P < 0.001) but this did not translate into a difference in time to active labor or time to delivery., Conclusion: Placing a weight at the end of the Foley catheter for induction of labor does not affect the time to delivery or the rate of cesarean deliveries, although there is faster expulsion of the Foley., Clinical Trial Registration No: CTRI/2018/10/016154., (© 2021 International Federation of Gynecology and Obstetrics.)

Background: Myocarditis is an inflammatory heart disease caused by viral infections that can lead to heart failure, and occurs more often in men than women. Since animal studies have shown that myocarditis is influenced by sex hormones, we hypothesized that endocrine disruptors, which interfere with natural hormones, may play a role in the progression of the disease. The human population is exposed to the endocrine disruptor bisphenol A (BPA) from plastics, such as water bottles and plastic food containers., Methods: Male and female adult BALB/c mice were housed in plastic versus glass caging, or exposed to BPA in drinking water versus control water. Myocarditis was induced with coxsackievirus B3 on day 0, and the endpoints were assessed on day 10 post infection., Results: We found that male BALB/c mice that were exposed to plastic caging had increased myocarditis due to complement activation and elevated numbers of macrophages and neutrophils, whereas females had elevated mast cell activation and fibrosis., Conclusions: These findings show that housing mice in traditional plastic caging increases viral myocarditis in males and females, but using sex-specific immune mechanisms.

Context: Studies comparing the efficacy of expectant management (EM) and immediate delivery (ID) in the management of women with preterm prelabor rupture of membranes (PPROM) between 34 and 35 +6 weeks have not been done in a developing country. Although large multicentric studies show better outcomes with EM, the economic implications have not been studied., Aims: This study compared women with PPROM between 34 and 35 +6 weeks, managed expectantly with women who were delivered immediately., Settings and Design: Large tertiary center and retrospective cohort., Methods and Materials: Data of 206 women with PPROM between 34 and 35 +6 weeks managed with immediate delivery in the years 2014 and 2015 were compared with seventy-five women with PPROM managed expectantly in the years 2016 and 2017., Statistical Analysis Used: Data was summarized using mean standard deviation (SD) or median interquartile range for continuous variables and frequency and percentage for categorical variables. Continuous variables were compared using independent t -test and categorical variables were compared using Chi-square statistics., Results: Neonatal sepsis was seen in 1/75 (1.3%) in the group managed expectantly and 12/206 (5.8%) in the ID group ( P = 0.109). Respiratory distress was seen in 3/75 (4%) in the group managed expectantly and 22/206 (10.7%) with ID ( P = 0.08). Chorioamnionitis was similar in both groups. Cesarean rate was 17.3% with expectant management and 28% with ID ( P = 0.065). The mean hospital bill was ₹.33,494/- in the ED group and ₹.27,079/- in the ID group ( P < 0.001)., Conclusions: Expectant management was more expensive., Competing Interests: There are no conflicts of interest., (Copyright: © 2020 Journal of Family Medicine and Primary Care.)

Background: Medical termination for missed miscarriage with the use of 800 μg of vaginal misoprostol as a single agent is recommended as a cheap option before 14 weeks of gestation in developing countries. A few studies have looked at its efficacy., Methods: A prospective, observational study was done on women having medical termination with up to three doses of 800 μg vaginal misoprostol at 12 hourly intervals. The number of women who needed check curettage was collected. Ultrasound findings if done were collated. Follow-up was done telephonically at the end of first week, fourth week and sixth week., Results: The cohort comprised 145 women. The primary outcome was the need for curettage after expulsion of products following medical management and this was 49/145 (37.8%) of women. The induction expulsion interval was 36 hours. The mean endometrial thickness of the 113/145 women who had an ultrasound was 11 mm. The mean endometrial thickness in women who had check curettage was 18 mm. Persistent spotting was the only significant symptom at follow-up. Resumption of cycle at the end of the sixth week was seen in 105/132 (80.15%) of women who were followed up., Conclusion: Findings of our study showed the check curettage rate of 37.8%. However, the regime which we used, that is, 800 μg vaginal misoprostol at 12 hourly intervals had a long induction to expulsion interval of 36 hours. In all, 80% of women resumed normal cycles at the end of the sixth week. No significant complications were noted on follow-up., Competing Interests: There are no conflicts of interest., (Copyright: © 2019 Journal of Family Medicine and Primary Care.)

Myocarditis is an inflammatory heart disease that leads to dilated cardiomyopathy (DCM) and heart failure. Sex hormones play an important role in the development of myocarditis with testosterone driving disease in males and estrogen being cardioprotective in females. The human population is widely exposed to the endocrine disruptor bisphenol A (BPA) from plastics such as water bottles, plastic food containers, copy paper, and receipts. Several clinical and numerous animal studies have found an association between elevated BPA levels and cardiovascular disease. A recent report found elevated levels of BPA in the serum of patients with DCM compared to healthy controls. In this study we examined whether exposure to BPA for 2 weeks prior to viral infection and leading up to myocarditis at day 10 altered inflammation in female BALB/c mice housed in standard plastic cages/water bottles with soy-free food and bedding. We found that a human relevant dose of BPA (25 μg/L) in drinking water, with an estimated exposure of 5 μg BPA/kg BW, significantly increased myocarditis and pericarditis compared to control water without altering viral genome levels in the heart. BPA exposure activated ERα and ERβ in the spleen 24 h after infection and phosphorylated ERα and ERβ during myocarditis, but decreased ERα and increased ERβ mRNA in the heart as measured by qRT-PCR. Exposure to BPA significantly increased CD4 + T cells, IFNγ, IL-17A, TLR4, caspase-1, and IL-1β in the heart. BPA exposure also increased cardiac fibrosis compared to controls. Mast cells, which are associated with cardiac remodeling, were found to increase in number and degranulation, particularly along the pericardium. Interestingly, plastic caging/water bottle exposure alone led to increased mast cell numbers, pericardial degranulation and fibrosis in female BALB/c mice compared to animals housed in glass cages/water bottles with soy-free food and bedding. These data suggest that BPA exposure may increase the risk of developing myocarditis after a viral infection in women.

Objective: To study the changes in the rates of perinatal mortality, birth asphyxia, and caesarean sections in relation to interventions implemented over the past 18 years, in a tertiary centre in South India., Design: Retrospective study., Setting: Labour and maternity unit of a tertiary centre in South India., Population or Sample: Women who gave birth between 2000 and 2018., Methods: Information from perinatal audits, chart reviews, and data retrieved from the electronic database were used. Interventions implemented during this time period were audits and training, obstetric re-organisation, and minor changes in staffing and infrastructure., Main Outcome Measures: Main outcome measures were perinatal mortality rate, birth asphyxia rate, and caesarean section rate., Results: Perinatal mortality rate decreased from 44 per 1000 births in 2000 to 16.4 per 1000 births in 2018 (P < 0.001). The rates of babies born with birth asphyxia requiring admission to the neonatal unit decreased from 24 per 1000 births in 2001 to 0.7 per 1000 births in 2018 (P < 0.00001). The overall caesarean section rate was maintained close to 30%., Conclusion: In a large tertiary hospital in South India, with 14 000 deliveries per year, a policy of rigorous audits of stillbirths and birth asphyxia, electronic fetal monitoring, and the introduction of standardised criteria for trial of scar, reduced the perinatal mortality and the rate of babies born with birth asphyxia over the past 18 years, without an increase in the caesarean section rate., Tweetable Abstract: Rigorous perinatal audits with training in fetal cardiotocography, decreased birth asphyxia, without a major increase in caesarean rates., (© 2019 Royal College of Obstetricians and Gynaecologists.)

Background: The initiation of metformin in early pregnancy in Gestational Diabetes mellitus (GDM) remains controversial. The aim of our study was to assess the influence of Metformin on maternal and fetal outcomes when initiated within the first trimester of pregnancy in GDM., Methods and Materials: A retrospective analysis of 540 women with diabetes complicating pregnancy (IADPSG criteria) over five years (January 2011 to May 2016) was done. The study population comprised of patients initiated on (a) metformin within the first trimester (Group A:n = 186), (b) metformin after the first trimester (Group B:n = 203) and (c) insulin at any time during their pregnancy (Group C:n = 151). The primary outcomes compared were prematurity, respiratory distress, birth trauma, 5-min APGAR score, neonatal hypoglycaemia and need for phototherapy, while secondary outcomes compared were neonatal anthropometric measurements, maternal glycemic control, maternal hypertensive complications, postpartum glucose tolerance., Results: Individual and composite primary or secondary outcomes in group A were similar to Groups B and C, though numerically higher premature births were seen in Group A. There was a 1.3% overall incidence of stillbirths/IUD, while 1.11% congenital anomalies were noted of which 2.15% were in group A and 1.32% were in Group C (p = .16)., Conclusions: The initiation of metformin within the first trimester of pregnancy has no significant adverse maternal or fetal outcomes. However, vigilance for premature births is recommended in women exposed to metformin in early pregnancy., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Objective: To determine the prevalence of syphilis in pregnancy and to assess the effect of syphilis on maternal and perinatal outcomes., Methods: In a retrospective study, data were reviewed for pregnant women who tested positive for syphilis during routine prenatal screening at a center in India between January 2011 and December 2015. Women with both a positive venereal disease research laboratory (VDRL) test and a positive Treponema pallidum hemagglutination assay (TPHA) were considered to have syphilis, and their maternal and fetal outcomes were assessed., Results: Among 51 164 pregnant women who underwent VDRL testing during the study period, 343 women were VDRL-positive (seropositivity rate 0.7%) and 18 were both VDRL- and TPHA-positive and were considered to have syphilis (seropositivity rate <0.1%). Among these 18 women, there were two stillbirths, four preterm births, and five small-for-gestational-age neonates., Conclusion: Although the prevalence of syphilis was low in the study population, women who were affected had adverse perinatal outcomes. Routine screening of all pregnant women for syphilis as early as possible in pregnancy, with appropriate treatment and follow-up of affected women and newborns, should be done to reduce adverse pregnancy outcomes., (© 2017 International Federation of Gynecology and Obstetrics.)

An assessment of the efficacy and satisfaction of women in active labour having digital cervical stretching compared to women who did not have this intervention. Ours was a randomised controlled trial at a tertiary centre in India. Low-risk women at term with vertex presentation in active labour with ruptured membranes and cervical dilation of 4-6 cm were included. Stretching to delivery interval was 247.5 ± 158.2 min in the intervention group and 265.5 ± 158.4 in the control group. The mode of delivery, incidence of cervical tear, and maternal, fetal and neonatal complications were similar in both groups. The Labour and Delivery Satisfaction Index (LADSI) was similar in both groups. While no significant discomfort was perceived with stretching, it does not appear to expedite labour.

Objective: To investigate the effect of amniotomy on the duration of spontaneous labor., Methods: In the present randomized controlled trial, women in spontaneous labor with singleton pregnancies presenting at a tertiary teaching hospital in South India between August 1, 2014, and October 31, 2015, were randomized in a 1:1 ratio to undergo amniotomy or conservative management. The primary outcome was the duration of labor. Per-protocol analyses were performed and the duration of labor was compared between the groups of patients., Results: There were 144 patients randomized to each group. The median duration of labor was 235 minutes (interquartile range 117-355) in the amniotomy group and 364 minutes (interquartile range 201-580) in the conservative management group (P<0.001)., Conclusion: Amniotomy was associated with a shorter duration of labor in comparison with conservative management in patients with singleton pregnancies experiencing spontaneous labor. Clinical Trials Registry-India: (CTRI) (CTRI/2014/12/005264)., (© 2017 International Federation of Gynecology and Obstetrics.)

Objective: To compare the efficacy of preinduction outpatient use of a single dose of 25 μg vaginal misoprostol between 38 1/2 and 40 weeks with that of placebo, to decrease the interval from intervention to delivery after stretch and sweep in low-risk gravid women with Bishop's score <4., Method: Sixty three women received 25 μg vaginal misoprostol and 63 women received placebo after stretch and sweep., Results: The duration from intervention to delivery was 3.35 (1.12-9.46) days in the misoprostol group and 5.42 (2.39-10.11) days in the placebo group which was statistically significant (p = 0.029). Spontaneous labor was seen in 39 women (61.9 %) in the misoprostol group and 35 women (55.6 %) in the placebo group (p = 0.531). Eight women in the misoprostol group and 18 in the placebo group had Lower Segment Caesarean Section (LSCS) and this difference was also statistically significant (p = 0.027). There were no major maternal and neonatal complications in both groups., Conclusion: Preinduction use of 25 μg vaginal misoprostol after stretch and sweep in the outpatient setting decreased the intervention to delivery interval when compared to placebo.

A comparison of induction of labour (IOL) using three doses of 25 µg vaginal misoprostol inserted at intervals of 4 h or more with a stepwise oral regime starting with 50 µg followed by two doses of 100 µg was studied in a double-blind placebo-controlled trial in a tertiary centre in South India. Primary outcome was vaginal delivery in 24 h. Significantly more women in the first group required oxytocin augmentation and a third dose of the drug than women in the second group. Uterine tachysystole and other maternal and neonatal complications were similar. Thus it is concluded that women induced with oral, as compared to vaginal misoprostol are more likely to labour without oxytocin., (© The Author(s) 2016.)

Inducing labour with a Foley balloon catheter rather than using oxytocin or prostaglandins is considered to be less risky if the uterus is scarred. 1 It is not known if more fluid in the balloon is more effective without being more dangerous. Volumes of 80 mL and 30 mL were compared in 154 eligible women. Mode of delivery, duration of labour and delivery within 24 h were similar in both groups. However, the second group required oxytocin more frequently. Though more scar dehiscences occurred in the first group, the difference was not significant., (© The Author(s) 2016.)

Background: The CORONIS trial reported differences in short-term maternal morbidity when comparing five pairs of alternative surgical techniques for caesarean section. Here we report outcomes at 3 years follow-up., Methods: The CORONIS trial was a pragmatic international 2 × 2 × 2 × 2× 2 non-regular fractional, factorial, unmasked, randomised controlled trial done at 19 sites in Argentina, Chile, Ghana, India, Kenya, Pakistan, and Sudan. Pregnant women were eligible if they were to undergo their first or second caesarean section through a planned transverse abdominal incision. Women were randomly assigned by a secure web-based allocation system to one intervention from each of the three assigned pairs. All investigators, surgeons, and participants were unmasked to treatment allocation. In this follow-up study, we compared outcomes at 3 years following blunt versus sharp abdominal entry, exteriorisation of the uterus for repair versus intra-abdominal repair, single versus double layer closure of the uterus, closure versus non-closure of the peritoneum, and chromic catgut versus polyglactin-910 for uterine repair. Outcomes included pelvic pain; deep dyspareunia; hysterectomy and outcomes of subsequent pregnancies. Outcomes were assessed masked to the original trial allocation. This trial is registered with the Current Controlled Trials registry, number ISRCTN31089967., Findings: Between Sept 1, 2011, and Sept 30, 2014, 13,153 (84%) women were followed-up for a mean duration of 3·8 years (SD 0·86). For blunt versus sharp abdominal entry there was no evidence of a difference in risk of abdominal hernias (adjusted RR 0·66; 95% CI 0·39-1·11). We also recorded no evidence of a difference in risk of death or serious morbidity of the children born at the time of trial entry (0·99, 0·83-1·17). For exteriorisation of the uterus versus intra-abdominal repair there was no evidence of a difference in risk of infertility (0·91, 0·71-1·18) or of ectopic pregnancy (0·50, 0·15-1·66). For single versus double layer closure of the uterus there was no evidence of a difference in maternal death (0·78, 0·46-1·32) or a composite of pregnancy complications (1·20, 0·75-1·90). For closure versus non-closure of the peritoneum there was no evidence of a difference in any outcomes relating to symptoms associated with pelvic adhesions such as infertility (0·80, 0·61-1·06). For chromic catgut versus polyglactin-910 sutures there was no evidence of a difference in the main comparisons for adverse pregnancy outcomes in a subsequent pregnancy, such as uterine rupture (3·05, 0·32-29·29). Overall, severe adverse outcomes were uncommon in these settings., Interpretation: Although our study was not powered to detect modest differences in rare but serious events, there was no evidence to favour one technique over another. Other considerations will probably affect clinical practice, such as the time and cost saving of different approaches., Funding: UK Medical Research Council and the Department for International Development., (Copyright © 2016 Brocklehurst et al. Open Access article distributed under the terms of CC BY. Published by Elsevier Ltd.. All rights reserved.)

Study Design Systematic review. Objective To examine the relationship between the patient's preoperative expectations and short-term postoperative satisfaction and functional outcome in lumbar spine surgery. Methods The Medline, Embase, and Cochrane databases were queried using a predefined search algorithm to identify all lumbar spine studies analyzing the influence of preoperative expectations on postoperative satisfaction and functional outcome. Two independent reviewers and a third independent mediator reviewed the literature and performed study screening, selection, methodological assessment, and data extraction using an objective protocol. Results Of 444 studies identified, 13 met the inclusion criteria. Methodological quality scores ranged from 59 to 100% with the greatest variability in defining patient characteristics and the methods of assessing patient expectations. Patient expectations were assessed in 22 areas, most frequently back and leg pain expectations and general expectations. Functional outcome was assessed by 13 tools; the most common were the visual analog scale, Oswestry Disability Index (ODI), and Short Form Health Survey (SF-36). Positive expectations for symptomatology, activity, general health, and recovery correlated with satisfaction. General expectations correlated with higher SF-36 Physical Subcomponent scores, better global function, and lower ODI outcome. Conclusions on the influence of the expectations for pain were limited due to the study heterogeneity, but the evidence suggests a positive correlation between the expectation and outcome for back and leg pain. Conclusions Positive expectations correlated significantly with short-term postoperative satisfaction and functional outcome, including higher SF-36 scores, earlier return to work, and decreased ODI scores. Future expectation-based investigations will benefit from implementation of the standardized methods of expectation, satisfaction, and outcome analysis discussed herein.

Background: Milder forms of vitamin D deficiency could be responsible for poor muscular performance causing dysfunctional labor. The aim of our research was to study the association between vitamin D deficiency and primary cesarean section., Materials and Methods: This was a case control study. Forty six women who delivered by primary cesarean section with dystocia as primary or secondary indication after 37 weeks of gestation were taken as cases and a similar number of women who delivered vaginally were taken as controls. Vitamin D deficiency was diagnosed when the serum 25(OH)D level was ≤20 ng/ml and this was compared between cases and controls., Results: Median serum (OH) vitamin D levels was 23.3ng/ml among women who delivered by cesarean section and 26.2ng/ml among controls (p=0.196). Baseline characteristics were similar in both groups except for a strong association between Body Mass Index (BMI) and cesarean section, (29.7kg/m(2) in cases and 25.9kg/m(2) in controls p=0.001) seen in multivariate analysis. Vitamin D deficiency was seen in 34.8% of cases and 21.7% of controls (p=0.165)., Conclusion: This small case control study did not show a significant association between vitamin D deficiency and primary cesarean section.

Objective: To compare 25μg of vaginal misoprostol with a Foley catheter for induction of labor (IOL) for fetal growth restriction., Methods: A randomized controlled trial was conducted in a tertiary center in South India. Women with fetal growth restriction (n=100) were randomized to be induced with three doses of vaginal misoprostol (25μg) every 6hours or with an intracervical Foley catheter, inserted 12hours before rupture of membranes, and oxytocin if needed. The primary outcome was uterine tachysystole with fetal cardiotocography abnormalities. Secondary outcomes pertained to effectiveness, complications, and patient satisfaction., Results: One woman in the misoprostol group and none in the Foley catheter group had uterine tachysystole. The duration of labor from IOL to delivery was similar in both groups (P=0.416). More women in the misoprostol group had a vaginal delivery within 12hours (26.1% versus 5.6%; P=0.005). Women induced with misoprostol were less likely to deliver by lower-segment cesarean delivery (15.2% versus 29.6%; P=0.168) and to require oxytocin augmentation (60.9% versus 85.2%; P=0.007). Complications were few in both group., Conclusion: Few women had uterine tachysystole with cardiotocography abnormalities. Vaginal misoprostol at 25μg was more effective than a Foley catheter for IOL in fetal growth restriction. Clinical Trials Registry India:CTRI/2014/02/004411., (Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.)

Background: Two oral hypoglycaemic agents, metformin and glibenclamide, have been compared with insulin in separate large randomised controlled trials and have been found to be as effective as insulin in gestational diabetes. However, very few trials have compared metformin with glibenclamide., Materials and Methods: Of 159 South Indian women with fasting glucose ≥5.5 mmol/l and ≤7.2 mmol/l and/or 2-h post-prandial value ≥6.7 mmol/l and ≤13.9 mmol/l after medical nutritional therapy consented to be randomised to receive either glibenclamide or metformin. 80 women received glibenclamide and 79 received metformin. Neonatal outcomes were assessed by neonatologists who were unaware that the mother was part of a study and were recorded by assessors blinded to the medication the mother was given. The primary outcome was a composite of neonatal outcomes namely macrosomia, hypoglycaemia, need for phototherapy, respiratory distress, stillbirth or neonatal death and birth trauma. Secondary outcomes were birthweight, maternal glycaemic control, pregnancy induced hypertension, preterm birth, need for induction of labour, mode of delivery and complications of delivery., Results: Baseline characteristics were similar but for the higher fasting triglyceride levels in women on metformin. The primary outcome was seen in 35% of the glibenclamide group and 18.9% of the metformin group [95% CI 16.1 (2.5, 29.7); P = 0.02]. The difference in outcome related to a higher rate of neonatal hypoglycaemia in the glibenclamide group (12.5%) versus none in the metformin group [95% CI 12.5(5.3, 19.7); P = 0.001]. Secondary outcomes in both groups were similar., Conclusion: In a south Indian population with gestational diabetes, metformin was associated with better neonatal outcomes than glibenclamide., (© 2015 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.)

Objectives: To study the association between maternal vitamin B12 levels and fetal growth restriction., Methods: In this nested case-control study, a cohort of low-risk women attending the antenatal clinic had their blood samples taken and stored at 28-31 weeks gestation. They were followed until delivery. Fifty-eight women delivering babies less than 2500 g were taken as cases and an equal number of controls delivering babies more than 2500 g were taken from the same cohort. Their B12 levels were assayed and studied for statistical significance., Results: The baseline characteristics of both groups were similar. The number of women with serum B12 levels less than 200 pg/mL were similar in both groups: 33% versus 29% (P = 0.84). Type of kitchen fuel used was taken as a surrogate marker for socioeconomic status. More women in the cases used non-LPG (liquid petroleum gas) kitchen fuels such as kerosene and wood than in controls, 35% versus 19% (P = 0.06)., Conclusions: No association between maternal vitamin B12 levels and fetal growth restriction was found in this study. Low birth weight babies were more common in women of low socioeconomic status., (© 2013 The Authors ANZJOG © 2013 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.)

Background: Variations exist in the surgical techniques used for caesarean section and many have not been rigorously assessed in randomised controlled trials. We aimed to assess whether any surgical techniques were associated with improved outcomes for women and babies., Methods: CORONIS was a pragmatic international 2×2×2×2×2 non-regular fractional, factorial, unmasked, randomised controlled trial that examined five elements of the caesarean section technique in intervention pairs. CORONIS was undertaken at 19 sites in Argentina, Chile, Ghana, India, Kenya, Pakistan, and Sudan. Each site was assigned to three of the five intervention pairs: blunt versus sharp abdominal entry; exteriorisation of the uterus for repair versus intra-abdominal repair; single-layer versus double-layer closure of the uterus; closure versus non-closure of the peritoneum (pelvic and parietal); and chromic catgut versus polyglactin-910 for uterine repair. Pregnant women were eligible if they were to undergo their first or second caesarean section through a planned transverse abdominal incision. Women were randomly assigned by a secure web-based number allocation system to one intervention from each of the three assigned pairs. All investigators, surgeons, and participants were unmasked to treatment allocation. The primary outcome was the composite of death, maternal infectious morbidity, further operative procedures, or blood transfusion (>1 unit) up to the 6-week follow-up visit. Women were analysed in the groups into which they were allocated. The CORONIS Trial is registered with Current Controlled Trials: ISRCTN31089967., Findings: Between May 20, 2007, and Dec 31, 2010, 15 935 women were recruited. There were no statistically significant differences within any of the intervention pairs for the primary outcome: blunt versus sharp entry risk ratio 1·03 (95% CI 0·91-1·17), exterior versus intra-abdominal repair 0·96 (0·84-1·08), single-layer versus double-layer closure 0·96 (0·85-1·08), closure versus non-closure 1·06 (0·94-1·20), and chromic catgut versus polyglactin-910 0·90 (0·78-1·04). 144 serious adverse events were reported, of which 26 were possibly related to the intervention. Most of the reported serious adverse events were known complications of surgery or complications of the reasons for the caesarean section., Interpretation: These findings suggest that any of these surgical techniques is acceptable. However, longer-term follow-up is needed to assess whether the absence of evidence of short-term effects will translate into an absence of long-term effects., Funding: UK Medical Research Council and WHO., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Objective: To assess the effectiveness of glyburide in preventing complications of gestational diabetes in neonates as compared to insulin., Materials and Methods: Information from birth register, maternal and neonatal records were obtained. Five hundred and seventy-seven gestational diabetics with moderate hyperglycemia i.e., with highest fasting plasma glucose value of ≤130 mg/dl and/or highest post-prandial value of ≤250 mg/dl treated with insulin or glyburide were included from a cohort of 769 women needing additional therapy to initial diet therapy during a 5-year period. Thus neonatal outcomes of 303 women treated with insulin and 274 women treated with glyburide were compared., Results: Baseline plasma glucose levels in the group treated with insulin were higher. The mean birth weight (SD) of the neonates in women treated with insulin was 3021.3 g (604.19) as compared to 3104.6 g (499.35, P = 0.07) in the group treated with glyburide. Neonatal outcomes such as hypoglycemia (4.9%, 3.6%, P = 0.44), hypocalcemia (1.3%, 0.7%, P = 0.48), polycythemia (1.7%, 0.7%, P = 0.31), macrosomia (11.6%, 8.7%, P = 0.26), congenital anomalies (2.1%, 2.3%, P = 0.87), birth trauma (1.4%, 1.2%, P = 0.79) were similar in both groups. Neonates of women treated with insulin were more likely to have hyperbilirubinemia (11.5%, 6.5%, P = 0.03)., Conclusion: Neonatal outcomes of women treated with glyburide were comparable to those in women treated with insulin. More number of neonates of mothers treated with insulin had hyperbilirubinemia compared to neonates of mothers treated with glyburide (11.5%, 6.5% P = 0.03).

The treatment of amblyopia is reviewed and it is noted that in addition to conventional 'passive treatment' in children with occlusion, it has been argued that 'active treatment' may be effective in older children and adults. Intermittent photic stimulation (IPS) is one such active treatment. In Study 1, we report a clinical audit of 21 patients treated with IPS, which demonstrated that the maximum improvement is reached after 6 half hour sessions. Study 2 is a double-masked randomised controlled trial comparing IPS with a control treatment in 30 participants aged 10-57 years. Using a sensitive staircase measure of visual acuity (VA), the IPS group improved by about one line (p = 0.0053). The mean improvement was significantly greater (unpaired t-test, p = 0.022) in the IPS group (mean 0.096; S.E.M. 0.029) than in the control group (mean 0.019; S.E.M. 0.022). The improvement occurred in participants with strabismic amblyopia, but not in those with anisometropic amblyopia. Follow up data after about 1 year showed that VA had regressed to pre-treatment levels. The results are discussed within the context of another development in active amblyopia therapy, perceptual learning. The literature on this therapy reveals improvements in VA of about 2.5 lines in older children and adults with anisometropic amblyopia. It is concluded that perceptual learning is likely a better treatment option than IPS for anisometropic amblyopes, and probably also for strabismic amblyopes although a randomised controlled trial is required. It is noted that the existence of effective treatments for adults does not detract from the need to treat amblyopia in younger children., (© 2010 The College of Optometrists.)

This case report describes a rare interaction between therapeutic doses of phenytoin and acenocoumarol resulting in both acute phenytoin toxicity and increased international normalized ratio (INR). Interactions between these drugs are due to the pharmacokinetics and the common metabolising pathway by hepatic cytochrome P450 isoenzyme-CYP2C9. Our patient was detected to be homozygous for CYP2C9*3 by PCR-RFLP analysis resulting in markedly decreased metabolism of both the drugs. Given that these two drugs are often given concomitantly in the medical out patient department, and that CYP2C9 polymorphisms are not uncommon, clinicians should be aware of this interaction and suspect this in patients with toxicity to these drugs.

Objective: To compare two World Health Organization (WHO) partographs - a composite partograph including latent phase with a simplified one without the latent phase., Method: Comparison of the two partographs in a crossover trial., Result: Eighteen physicians participated in this trial. One or the other partograph was used in 658 parturients. The mean (S.D.) user-friendliness score was lower for the composite partograph (6.2 (0.9) vs. 8.6 (1.0); P=0.002). Most participants (84%) experienced difficulty "sometimes" with the composite partograph, but no participant reported difficulty with the simplified partograph. While most maternal and perinatal outcomes were similar, labor values crossed the action line significantly more often when the composite partograph was used, and the women were more likely to undergo cesarean deliveries., Conclusion: The simplified WHO partograph was more user-friendly, was more to be completed than the composite partograph, and was associated with better labor outcomes.

A family of image contrast agent conjugates designed to undergo enzymatic activation has been synthesized. The agents underwent activation both with enzymatically active prostate specific antigen (PSA) and alpha-chymotrypsin, releasing free fluorophore via cleavage of a three-component system. A hexapeptide derivative showed exclusive activation by PSA and constitutes a method for tracking PSA activity in vitro.

The goal of selective targeting of enediyne cytotoxins has been investigated using estrogenic delivery vehicles. A series of estrogen-enediyne conjugates were assembled, and affinity for human estrogen receptor [hERalpha] was determined. The most promising candidate induced receptor degradation following Bergman cycloaromatization and caused inhibition of estrogen-induced transcription in T47-D human breast cancer cells.

A multigravida with gestational diabetes, mild pregnancy-induced hypertension and a previous curettage received four doses of misoprostol (100 microg) at three hourly intervals for induction of labor at term. Vaginal delivery of a live healthy baby occurred 1 h after the fourth dose. Hindwaters were bloodstained. Three hours later, she had excessive bleeding. Examination showed that the left lateral uterine wall had ruptured. She recovered after hysterectomy and blood transfusions.

This study was designed to compare urine microscopy and the Griess test as screening tests for asymptomatic bacteriuria (AB) in pregnancy, using urine culture as a gold standard. Urine microscopy, Griess test and urine culture were carried out on urine samples from 483 antenatal women. AB was detected by urine culture in 30 (6.8%) of the patients. The Griess test and urine microscopy were found to have a sensitivity of 63.3% and 60%, specificity of 99.5% and 83.6%; and positive predictive value of 90.5% and 21.1% respectively. Most of the infections missed by the Griess test were either <100,000 colony count on culture or caused by gram positive cocci. The cost of the Griess test was only one tenth of that of urine microscopy. The Griess test is a simple and inexpensive test that when compared to urine microscopy has equal sensitivity, and better specificity and positive predictive value for the detection of AB in pregnancy than urine microscopy.

As health care reform pervades the United States, lawmakers have subjected physician self-referrals to heightened scrutiny. Recent evidence indicates that sending patients to facilities in which a physician has an ownership interest often causes overutilization, overpricing, and lower quality of care. This Note analyzes how physician self-referral arrangements can have negative effects on competition. To combat the adverse effects, the Note examines how enforcing antitrust laws can ameliorate the self-referral dilemma and aid in restoring competition to the health care market. This solution will maintain the doctor's right to invest while protecting the patient's vulnerability.

Malignant hyperthermia of anesthesia is a severe complication and must be treated vigorously. The anesthetic should be stopped and the core body temperature reduced. Systemic complications must be anticipated, hopefully prevented, and appropriately treated. Appropriate laboratory studies must be obtained. A comprehensive family survey may alert the physician to a tendency toward this problem. Temperature monitoring during surgery may give an early warning of malignant hyperthermia developing. I would suggest that routine temperature monitoring during surgery be considered by the anesthesia department during each general anesthetic administration.