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1.
Article in English | MEDLINE | ID: mdl-38937155

ABSTRACT

Preterm birth (PTB), remains a major cause of significant morbidity and mortality world-wide with about 12-15million preterm births occurring every year. Although the overall trend is decreasing, this is mainly in high-income countries (HIC). The rate remains high in low-and middle-income countries (LMIC) varying on average between 10 and 12% compared to 9% in HIC. The pathogenesis of PTB is complex and multifactorial. Attempts to reduce rates that have focused on PTB as a single condition have in general been unsuccessful. However, more recent attempts to phenotype PTB have resulted in targeted preventative approaches which are yielding better results. Prevention (primary or secondary) is the only approach that has been shown to make a difference to rates of PTB. These include identifying risk factors pre-pregnancy and during pregnancy and instituting appropriate measures to address these. In LMIC, although some approaches that have been shown to be effective in some HIC are adaptable, there is a need to involve stakeholders at all levels in utilizing evidence preferrably generated in LMIC to implement strategies that are likely to reduce the rate of PTB. In this review, we focus on prevention and how to involve policy makers in the process of applying evidence into policy that would reduce PTB in LMIC.


Subject(s)
Developing Countries , Premature Birth , Humans , Premature Birth/prevention & control , Premature Birth/epidemiology , Female , Pregnancy , Risk Factors , Infant, Newborn , Prenatal Care , Health Policy
2.
Article in English | MEDLINE | ID: mdl-38359580

ABSTRACT

Rates of obesity are increasing world-wide with an estimated 1billion people projected to be obese by 2030 if current trends remain unchanged. Obesity currently considered one of the most significant associated factors of non-communicable diseases poses the greatest threat to health. Diabetes mellitus is an important metabolic disorder closely associated with obesity. It is therefore expected that with the increasing rates of obesity, the rates of diabetes in pregnancy will also be rising. This disorder may pre-date pregnancy (diagnosed or undiagnosed and diagnosed for the first time in pregnancy) or may be of onset in pregnancy. Irrespective of the timing of onset, diabetes in pregnancy is associated with both fetal and maternal complications. Outcomes are much better if control is maximised. Early diagnosis, multidisciplinary care and tailored management with optimum glycaemic control is associated with a significant reduction in not only pregnancy complications but long-term consequences on both the mother and offspring. This review brings together the current understanding of the pathogenesis of the endocrine derangements that are associated with diabetes in pregnancy how screening should be offered and management including pre-pregnancy care and the role of newer agents in management.


Subject(s)
Diabetes Mellitus , Diabetes, Gestational , Pregnancy Complications , Pregnancy , Female , Humans , Pregnant Women , Obesity/complications , Obesity/epidemiology , Obesity/therapy , Pregnancy Complications/diagnosis , Pregnancy Complications/therapy , Diabetes, Gestational/diagnosis , Diabetes, Gestational/therapy
3.
Int J Gynaecol Obstet ; 165(3): 1172-1181, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38217113

ABSTRACT

OBJECTIVES: This study aimed to determine the normal vasculature indices of the endometrium and to correlate them with those in various physiological states. METHODS: Women undergoing ultrasound at the Feto-Maternal Center, Qatar in 2020-2021 as part of their gynecologic evaluation were enrolled into the study. They were divided into those with normal menses and no additional pathology, those following spontaneous miscarriage, postpartum and menopausal. Three-dimensional (3D) evaluation of the endometrial vasculature was done and the parameters quantified included vascularization index (VI), flow index (FI), vascularization flow index (VFI), endometrial thickness, endometrial volume and uterine volume. JASP, an open-source statistical analysis software, was used for analysis and an independent t-test to compare the vascularity indices. A multivariate regression analysis was also done to look at the factors affecting the endometrial vascular indices within the luteal phase. RESULTS: A total of 461 women were studied: 122 in the follicular phase, 199 in the luteal phase, 90 after a spontaneous miscarriage, 29 postpartum, and 16 menopausal. The vascularity indices were highest after miscarriage and lowest postnatally. There were no significant effects of age, gravida, para, or abortions on VI and VFI. However, there was a significant positive effect of age on FI (P = 0.019) There was a significant increase in endometrial volume and thickness in the luteal phase as compared to follicular phase (P < 0.01), but there was no difference in the vascularity indices. The uterine and endometrial volume in the postnatal group were nearly double that of the luteal group (P value <0.01 and 0.014, respectively). There was a significant decrease in flow index in the postnatal group compared to the luteal group (P < 0.01), suggesting low flow intensity in the postnatal group. CONCLUSIONS: Endometrial vascular indices measured using 3D Doppler can be used to determine normal vascular indices and vary with physiological states such as after miscarriages, postnatally and in the menopausal states.


Subject(s)
Endometrium , Imaging, Three-Dimensional , Humans , Female , Adult , Endometrium/diagnostic imaging , Endometrium/blood supply , Middle Aged , Ultrasonography/methods , Menopause , Abortion, Spontaneous/diagnostic imaging , Pregnancy , Qatar , Postpartum Period , Young Adult , Menstruation/physiology
5.
Article in English | MEDLINE | ID: mdl-38150814

ABSTRACT

Globally obesity is increasing especially in the reproductive age group. Pregnant women with obesity have higher complication and intervention rates. They are also at increased risk of stillbirth and intrapartum complications. Although organisations like NICE, RCOG, ACOG and WHO have published guidelines and recommendations on care of pregnant women with obesity the evidence from which Grade A recommendations can be made on timing and how to deliver is limited. The current advice is therefore to have discussions with the woman on risks to help her make an informed decision about timing, place, and mode of delivery. Obesity is an independent risk factor for pregnancy complications including diabetes, hypertension and macrosomia. In those with these complications, the timing of delivery is often influenced by the severity of the complication. As an independent factor, population based observational studies in obese women have shown an increase in the risk of stillbirth. This risk increases linearly with weight from overweight through to class II obesity, but then rises sharply in those with class III obesity by at least 10-fold beyond 42 weeks when compared to normal weight women. This risk of stillbirth is notably higher in obese women from 34 weeks onwards compared to normal weight women. One modifiable risk factor for stillbirth as shown from various cohorts of pregnant women is prolonged pregnancy. Research has linked obesity to prolonged pregnancy. Although the exact mechanism is yet unknown some have linked this to maternal dysregulation of the hypothalamic pituitary adrenal axis leading to hormonal imbalance delaying parturition. For these women the two dilemmas are when and how best to deliver. In this review, we examine the evidence and make recommendations on the timing and mode of delivery in women with obesity. For class I obese women there are no differences in outcome with regards to timing and mode of delivery when compared to lean weight women. However, for class II and III obesity, planned induction or caesarean sections may be associated with a lower perinatal morbidity and mortality although this may be associated with an increased in maternal morbidity especially in class III obesity. Studies have shown that delivery by 39 weeks is associated with lower perinatal mortality compared to delivering after in these women. On balance the evidence would favour planned delivery (induction or caesarean section) before 40 weeks of gestation. In the morbidly obese, apart from the standard lower transverse skin incision for CS, there is evidence that a supraumbilical transverse incision may reduce morbidity but is less cosmetic. Irrespective of the option adopted, it is important to discuss the pros and cons of each.


Subject(s)
Obesity, Morbid , Pregnancy Complications , Pregnancy, Prolonged , Female , Humans , Pregnancy , Cesarean Section , Hypothalamo-Hypophyseal System , Obesity, Morbid/complications , Pituitary-Adrenal System , Pregnancy Complications/epidemiology , Stillbirth/epidemiology
6.
J Clin Med ; 12(23)2023 Nov 21.
Article in English | MEDLINE | ID: mdl-38068270

ABSTRACT

COVID-19 has been shown to have variable adverse effects on pregnancy. Reported data on stillbirth rates during the pandemic have, however, been inconsistent-some reporting a rise and others no change. Knowing the precise impact of COVID-19 on stillbirths should help with the planning and delivery of antenatal care. Our aim was, therefore, to undertake a meta-analysis to determine the impact of COVID-19 on the stillbirth rate. Databases searched included PubMed, Embase, Cochrane Library, ClinicalTrials.gov, and Web of Science, with no language restriction. Publications with stillbirth data on women with COVID-19, comparing stillbirth rates in COVID-19 and non-COVID-19 women, as well as comparisons before and during the pandemic, were included. Two independent reviewers extracted data separately and then compared them to ensure the accuracy of extraction and synthesis. Where data were incomplete, authors were contacted for additional information, which was included if provided. The main outcome measures were (1) stillbirth (SB) rate in pregnant women with COVID-19, (2) stillbirth rates in pregnant women with and without COVID-19 during the same period, and (3) population stillbirth rates in pre-pandemic and pandemic periods. A total of 29 studies were included in the meta-analysis; from 17 of these, the SB rate was 7 per 1000 in women with COVID-19. This rate was much higher (34/1000) in low- and middle-income countries. The odds ratio of stillbirth in COVID-19 compared to non-COVID-19 pregnant women was 1.89. However, there was no significant difference in population SB between the pre-pandemic and pandemic periods. Stillbirths are an ongoing global concern, and there is evidence that the rate has increased during the COVID-19 pandemic, but mostly in low- and middle-income countries. A major factor for this is possibly access to healthcare during the pandemic. Attention should be focused on education and the provision of high-quality maternity care, such as face-to-face consultation (taking all the preventative precautions) or remote appointments where appropriate.

7.
Article in English | MEDLINE | ID: mdl-37506498

ABSTRACT

As the rates of obesity continue to rise across the world, there has been an increasing resort to bariatric surgery amongst the options for treatment. Through the reproductive lifespan, between menarche and menopause, women might benefit from this surgical intervention, which may have a bearing on other aspects of their health. The consequences of bariatric surgery have been reported and evaluated from various perspectives in obstetrics and gynecology. Fertility and sexuality are enhanced, but not all gynecological diseases are ameliorated. There are also psychological and behavioral sequelae to be cognizant of. With multi-disciplinary and responsive care, most post-bariatric pregnancies have satisfactory outcomes. The effects of bariatric surgery on the babies conceived thereafter remains a subject of interest, whereas the possible effect on the climacteric is speculative.


Subject(s)
Bariatric Surgery , Gynecology , Obstetrics , Pregnancy , Female , Humans , Reproduction , Bariatric Surgery/adverse effects , Fertility
8.
Article in English | MEDLINE | ID: mdl-37276817

ABSTRACT

Over the last decades, overweight and obesity rates have been rising exponentially and have now reached epidemic proportions. These are significantly higher in women than men, and indeed, data from 2022 show rates varying from the lowest (12%) in the South East Asian Region to the highest (82.8%) in the Western Pacific Region. This rise is mirrored by the increasing health cost of obesity and overweight. Recent estimates put the percentage of medical spending in various countries to vary from 3 to 21%. Obesity is associated with noncommunicable diseases, such as hypertension, diabetes mellitus, and cardiovascular disorders. It is associated with 13 cancers, among which are breast, endometrial, and ovarian. The reproductive consequences of obesity are variable and include but not exclusively menstrual disorders; fertility difficulties; recurrent miscarriages; gestational diabetes, hypertension, and pre-eclampsia; postpartum hemorrhage; and fetal macrosomia. Various factors are responsible for these increasing rates (which are more marked in middle- and low-income countries). These include genetic, epigenetic, environmental, physiologic, cultural, political, and socioeconomic factors that interact in most cases, making it challenging to develop effective interventions on both a local and global scale. In this article, we review the epidemiology of obesity and the factors which modify rates, as well as an overview of the reproductive consequences of obesity. We discuss approaches to reduce the rates and that these should be at three levels: individual, national, and international.


Subject(s)
Diabetes, Gestational , Hypertension , Pregnancy , Male , Female , Humans , Overweight/epidemiology , Obesity/epidemiology , Reproduction/physiology , Diabetes, Gestational/epidemiology , Risk Factors
9.
Viruses ; 15(3)2023 02 24.
Article in English | MEDLINE | ID: mdl-36992330

ABSTRACT

Following reports of the first human SARS-CoV2 infection in December 2019 from Wuhan Province, China, there was such rapid spread that by March 2021, the World Health Organization (WHO) had declared a pandemic. Over 6.5 million people have died from this infection worldwide, although this is most likely an underestimate. Until vaccines became available, mortality and severe morbidity were costly in terms of life lost as well as the cost of supporting the severely and acutely ill. Vaccination changed the landscape, and following worldwide adoption, life has gradually been returning to normal. The speed of production of the vaccines was unprecedented and undoubtedly ushered in a new era in the science of fighting infections. The developed vaccines were on the already known platforms for vaccine delivery: inactivated virus, virus vector, virus-like particles (VLP) subunit, DNA and mRNA. The mRNA platform was used for the first time to deliver vaccines to humans. An understanding of these platforms and the pros and cons of each are important for clinicians who are often challenged by the recipients on the advantages and risks of these vaccines. These vaccines have so far and reassuringly been shown to be safe in reproduction (with no effect on gametes) and pregnancy (not associated with congenital malformations). However, safety remains paramount and continuing vigilance is critical, especially against rare fatal complications such as vaccine-induced thrombocytopenia and myocarditis. Finally, the waning immunity months after vaccination means repeated immunisation is likely to be ongoing, but just how often and how many such revaccinations should be recommended remains uncertain. Research into other vaccines and alternate delivery methods should continue as this infection is likely to be around for a long time.


Subject(s)
COVID-19 , Vaccines , Pregnancy , Female , Humans , COVID-19/prevention & control , SARS-CoV-2 , RNA, Viral , Vaccination
10.
J Matern Fetal Neonatal Med ; 36(1): 2183756, 2023 Dec.
Article in English | MEDLINE | ID: mdl-36966809

ABSTRACT

Spontaneous preterm birth (delivery before 37 completed weeks) is the single most important cause of perinatal morbidity and mortality. The rate is increasing world-wide with a great disparity between low, middle and high income countries. It has been estimated that the cost of neonatal care for preterm babies is more than 4 times that of a term neonate admitted into the neonatal care. Furthermore, there are high costs associated with long-term morbidity in those who survive the neonatal period. Interventions to stop delivery once preterm labor starts are largely ineffective hence the best approach to reducing the rate and consequences is prevention. This is either primary (reducing or minimizing factors associated with preterm birth prior to and during pregnancy) or secondary - identification and amelioration (if possible) of factors in pregnancy that are associated with preterm labor. In the first category are optimizing maternal weight, promoting healthy nutrition, smoking cessation, birth spacing, avoidance of adolescent pregnancies and screening for and controlling various medical disorders as well as infections prior to pregnancy. Strategies in pregnancy, include early booking for prenatal care, screening and managing medical disorders and their complications, and identifying predisposing factors to preterm labor such as shortening of the cervix and timely instituting progesterone prophylaxis or cervical cerclage where appropriate. The use of biomarkers such as oncofetal fibronectin, placental alpha-macroglobulin-1 and IGFBP-1 where cervical screening is not available or to diagnosis PPROM would identify those that require close monitoring and allow the institution of antibiotics especially where infection is considered a predisposing factor. Irrespective of the approach to prevention, timing the administration of corticosteroids and where necessary tocolysis and magnesium sulfate are associated with an improved outcome. The role of genetics, infections and probiotics and how these emerging dimensions help in the diagnosis of preterm birth and consequently prevention are exciting and hopefully may identify sub-populations for targeted strategies.


Subject(s)
Obstetric Labor, Premature , Premature Birth , Uterine Cervical Neoplasms , Adolescent , Female , Humans , Infant, Newborn , Pregnancy , Early Detection of Cancer , Obstetric Labor, Premature/prevention & control , Placenta , Premature Birth/prevention & control
11.
J Matern Fetal Neonatal Med ; 35(25): 6518-6521, 2022 Dec.
Article in English | MEDLINE | ID: mdl-34024224

ABSTRACT

OBJECTIVE: The objective of this article was to evaluate the outcome of transabdominal amnioinfusion in pregnant patients with oligohydramnios. METHOD: This is a prospective observational study involving 80 cases of oligohydramnios treated with transabdominal amnioinfusion guided by ultrasound, in the period between 2011 and 2016. The patients were treated in two centers; however, all the procedures were performed by the same operator. RESULTS: The mean gestational age at the first treatment was 24 weeks. Some patients received more than one amnioinfusion. The mean interval between the first infusion and delivery was 31 d. Perinatal and neonatal mortalities were 45% and 35%, respectively. There were five cases of chorioamnioitis and in majority of the cases; the final diagnosis was made after amnioinfusion. CONCLUSION: The procedure has been proven to be very safe. The result showed a high perinatal mortality which was not surprising, as these pregnancies were complicated by a major fetal malformation. Significantly, this study showed that the diagnosis accuracy of the concomitant congenital fetal malformation was significantly improved. The diagnosis accuracy had a major impact on the management of patients, especially the mode of delivery.


Subject(s)
Fetal Membranes, Premature Rupture , Oligohydramnios , Pregnancy , Infant, Newborn , Female , Humans , Infant , Oligohydramnios/diagnostic imaging , Oligohydramnios/therapy , Fetal Membranes, Premature Rupture/etiology , Delivery, Obstetric/adverse effects , Gestational Age , Infant Mortality
12.
Eur J Obstet Gynecol Reprod Biol ; 262: 188-197, 2021 Jul.
Article in English | MEDLINE | ID: mdl-34062306

ABSTRACT

Pregnancy is a unique period in which several changes occur in the mother, to ensure that the semiallograft fetus is not rejected. Some of these changes decrease the immunity of the mother to infections. As such, some infections in pregnancy which may not ordinarily cause severe symptoms can be more severe in the mother and importantly some of these infections pose a danger to the fetus either directly or indirectly. In dealing with infections in pregnancy, attention should focus on both the consequences of the infection on the mother as well as in the fetus. Over the last decade, some of these infections have significantly influenced clinical practice. This series on Infections in Pregnancy in this journal provides a comprehensive cover of this topic. Here we focus on the fetal impact of infections in pregnancy and how ultrasound scan can help in identifying some of these infections and more importantly map out pathways for managing the pregnancies including counselling and additional invasive procedures.


Subject(s)
Pregnancy Complications, Infectious , Toxoplasmosis , Female , Fetus , Humans , Pregnancy , Ultrasonography
13.
Eur J Obstet Gynecol Reprod Biol ; 258: 343-347, 2021 Mar.
Article in English | MEDLINE | ID: mdl-33529970

ABSTRACT

Immature fetal lung is associated with many adverse outcomes including respiratory distress syndrome and transient tachypnoea of the newborn. Several methods/tools have been used over several decades to assess fetal lung maturity prior to delivery. Some of the methods that have been used to assess fetal lung maturity include amniocentesis for the biochemical markers, lecithin and sphingomyelin, lamellar body counts, gray scale ultrasound scan and magnetic resonance imaging. Amniocentesis an invasive procedure which carries a small risk of miscarriage has almost become obsolete. Magnetic resonance imaging on the other hand is expensive and not very practical. Quantitative ultrasound fetal lung maturity (quantusFLM) assessment is a new technique aimed at assessing fetal lung texture using ultrasound. The technique depends on visualization of fetal lungs at the level of the 4- chamber view. Images obtained are then uploaded via a web page application and these are analyzed remotely and results generated in minutes. The analysis depends on studying changes in the texture of lung images that depend on changes at histological level especially of collagen, fat and water. These changes are undetectable to the human eye. Randomized clinical trials have shown this technique to be accurate, reproducible, and completely non - invasive. The aim of this review was to take a historic look at methods/tools for assessing fetal lug maturity and discuss further advances and a potential non-invasive tool/method especially the non-invasive assessment that combines ultrasound scan and machine learning to accurately assess lung maturity.


Subject(s)
Fetal Organ Maturity , Respiratory Distress Syndrome, Newborn , Amniocentesis , Amniotic Fluid , Female , Humans , Infant, Newborn , Lung/diagnostic imaging , Pregnancy , Sphingomyelins
14.
J Matern Fetal Neonatal Med ; 34(1): 152-158, 2021 Jan.
Article in English | MEDLINE | ID: mdl-30987481

ABSTRACT

Preeclampsia occurs in 3-8% of the pregnancies and is associated with a high rate of morbi-mortality, both for mothers and the fetus. Screening and prevention of patients at risk are the optimal way to reduce the morbi-mortality of this disease. To set-up a preventive approach to preeclampsia (PE), one has to identify using a screening strategy for the population at risk and propose them an appropriate therapeutic intervention that would bear a favorable benefits/risk ratio. While the classical method only considers epidemiological risk factors to set up preventive measures, several authors have set-up complex multiparameter algorithm to detect a population at risk of PE. The new pyramid of pregnancy care integrates an early clinic allowing the assessment of biophysical and biochemical markers combined with maternal factors. Such an approach can identify pregnancies that are at high risk of PE and reduce its prevalence using low-aspirin regimen initiated as early as possible in the population at risk.


Subject(s)
Pharmaceutical Preparations , Pre-Eclampsia , Aspirin/therapeutic use , Female , Humans , Mass Screening , Pre-Eclampsia/diagnosis , Pre-Eclampsia/prevention & control , Pregnancy , Prenatal Care
15.
Eur J Obstet Gynecol Reprod Biol ; 232: 87-96, 2019 Jan.
Article in English | MEDLINE | ID: mdl-30502592

ABSTRACT

BACKGROUND: Consanguinity is the close union, sexual relationship or marriage between persons who have common biological ancestors usually up to about 2nd cousins. Contrary to general opinion consanguinity is quite common and is practiced worldwide. It is an important topic as while rates of consanguineous unions in certain society have decreased over time, rates have remained stable or increased in other societies with rates as high as 80.6% in some communities. Our aim was to conduct a review looking at general aspects of consanguinity and any published reproductive outcomes in literature. We also looked at possible future directions that could be relevant in the management of the consanguineous couple to help improve reproductive outcomes. METHOD: We conducted a PUBMED, CINAHL, Web of Knowledge and Google Scholar search looking at articles on consanguinity. Consanguinity articles related to pregnancy and reproduction were searched using additional filters looking at our specific areas of interest. All relevant publications up to March 2015 were reviewed. Additional search for relevant articles pertaining to pre implantation genetic diagnosis for future directions in the management of the consanguineous couple was done. Most publications were found in books, on line articles and journals. Most were retrospective, population or cohort studies. RESULT: Consanguinity is practiced by up to 10% of the world's population with rates ranging from 80.6% in certain provinces in the Middle East to less than 1% in western societies. It predates Islam and has been practiced since Old Testament times. The most commonly cited reason for consanguinity is sociocultural and socioeconomic although it is also more common in certain religions. In areas where rates of Consanguinity are reducing urban migration and increasing education rates are thought to be contributory. Congenital malformations have long been established to be higher in consanguineous couples above the background rate (4.5% Vs 1%).Due to "Founder effect" or a common ancestor, Consanguinity is most commonly associated with Inborn errors of metabolism most of which are autosomal recessive. Consanguinity increases the incidence of multifactorial disorders such as diabetes, cardiovascular disorders, obesity and certain types of cancers. These may in turn affect reproductive outcomes. It may also affect fertility rates. Pregnancy outcomes like increased pregnancy wastages and preterm labor have been reported with consanguinity. Other studies produced conflicting evidence on its effect regarding outcomes like hypertensive disorders of pregnancy and Intrauterine growth restriction. CONCLUSION: Consanguinity continues to be practiced worldwide and in some countries rates are increasing. The main reason for the practice appears to be sociocultural and socioeconomic although religious beliefs is a contributory factor. The most significant effects on reproductive outcomes are mostly due to autosomal recessive inherited conditions and inborn errors of metabolism. It also significantly increases the inheritance of certain multifactorial disorders like diabetes which may indirectly affect reproductive outcomes. In the future with the completion of the study of the whole human Genome and current advances in Pre implantation Genetic diagnosis and screening it may be possible to mitigate some of the adverse reproductive outcomes associated with consanguinity.


Subject(s)
Consanguinity , Fertility , Metabolism, Inborn Errors/etiology , Pregnancy Outcome , Female , Humans , Incidence , Male , Maternal Age , Metabolism, Inborn Errors/epidemiology , Pregnancy
16.
J Perinat Med ; 45(5): 517-521, 2017 Jul 26.
Article in English | MEDLINE | ID: mdl-27824616

ABSTRACT

Rates of cesarean sections have been on the rise over the past three decades all over the world, despite the ideal rate of 10-15% that had been set by the World Health Organization (WHO) in 1985, in Fortaleza, Brazil. This epidemic increase in the rate of cesarean delivery is due to many factors which include, cesarean delivery on request, advanced maternal age at first pregnancy, decrease in number of patients who are willing to try vaginal birth after cesarean delivery, virtual disappearance of vaginal breech delivery, perceived increase in the weight of the fetus and increase in the number of women with chronic medical conditions such as Diabetes Mellitus and congenital heart disease in the reproductive age. There is no doubt that cesarean delivery is a safe procedure and it is getting safer and safer for many reasons. However, like all other surgical procedures it is not without risks both to the mother and the new born. There is a substantial increase in the incidence of morbidly adherent placenta and the risk of scar pregnancy. In the Middle East and many African and Asian countries women tend to have large families. The number of previous cesarean section deliveries is directly proportional to the risk of developing morbidly adherent placenta. Morbidly adherent placenta is the most common cause of emergency postpartum hysterectomy, which is often associated with multiple surgical complications, severe maternal morbidity and mortality. The increased rates of cesarean sections lead to increased rates of scar pregnancies, which can have lethal consequences. Cesarean delivery has a negative impact on the infant immune system. This effect on the infant led to the introduction of a new concept called "Vaginal seeding". This refers to the practice of transferring some maternal vaginal fluid to the infant born via cesarean section in an effort to enhance its immune system.


Subject(s)
Cesarean Section/adverse effects , Cesarean Section/statistics & numerical data , Family Characteristics/ethnology , Cesarean Section/psychology , Female , Humans , Infant, Newborn , Infant, Newborn, Diseases/etiology , Pregnancy
18.
J Matern Fetal Neonatal Med ; 29(17): 2823-7, 2016 Sep.
Article in English | MEDLINE | ID: mdl-26461043

ABSTRACT

Amniotic fluid (AF) is a dynamic medium that plays a significant role in fetal well-being. It is production and amount varies with gestational age. It plays a vital role in fetal life as it contains antimicrobial factors, growth factors and it help the fetal lung to grow and expand. Amnioinfusion can be performed either transabdominally or transvaginal. Amnioinfuion can be done antenatally and during labor. Aminoinfusion can be used for diagnostic purposes to enable better visualization of the fetus as liquor is very important acoustic widow for better fetal examination. Amnioinfusion have some therapeutic benefits in conditions like early premature rupture of membrane and may help cases of external cephalic version for breech presentation at term. Amnioinfusion has been shown to reduce the incidence of variable deceleration due to cord compression, reduces the risk of meconium aspiration and it will help reduce cesarean delivery.


Subject(s)
Amniotic Fluid , Fetal Therapies , Prenatal Diagnosis , Female , Humans , Pregnancy
19.
J Matern Fetal Neonatal Med ; 28(15): 1856-63, 2015.
Article in English | MEDLINE | ID: mdl-25367382

ABSTRACT

The purpose of this review is to discuss the established role of ultrasound (US) in the management of pregnancy complicated by diabetes mellitus (DM), as well as new developments with regard to the use of US in this situation. We choose to explore the role of US in pregnancy complicated by DM in three areas: (1) Role of US in estimation of fetal weight. (2) Role of US in diagnosis of congenital malformation. (3) Role of US in monitoring diabetic pregnant patients.


Subject(s)
Diabetes, Gestational/diagnostic imaging , Pregnancy in Diabetics/diagnostic imaging , Ultrasonography, Prenatal/methods , Congenital Abnormalities/epidemiology , Crown-Rump Length , Diabetes, Gestational/epidemiology , Female , Fetal Macrosomia/diagnostic imaging , Fetal Weight , Humans , Imaging, Three-Dimensional/methods , Predictive Value of Tests , Pregnancy , Pregnancy in Diabetics/epidemiology
20.
J Matern Fetal Neonatal Med ; 27(14): 1454-6, 2014 Sep.
Article in English | MEDLINE | ID: mdl-24188210

ABSTRACT

OBJECTIVES: To determine the ratio of women who received antenatal steroid for suspected preterm birth (PTB) to those who actually deliver before 34 weeks of gestation at a tertiary care center. METHODS: This is a retrospective study. Data was collected from November 2008 to February 2009 on women who presented with suspected PTB had received corticosteroids (between 26 weeks and 33 weeks-6 days of gestation). RESULT: More than two-thirds of the women who received antenatal corticosteroids for suspected PTB actually delivered after 34 weeks. CONCLUSION: The ratio of women who received complete dose of steroids for suspected PTB compared to the number of patients who actually deliver prematurely is high raising doubts about the methods employed to diagnose PTB.


Subject(s)
Glucocorticoids/therapeutic use , Premature Birth/prevention & control , Prenatal Care/methods , Prescription Drug Misuse , Adult , Female , Humans , Infant, Newborn , Pregnancy , Pregnancy Trimester, Second , Pregnancy Trimester, Third , Premature Birth/epidemiology , Prescription Drug Misuse/statistics & numerical data , Retrospective Studies , Young Adult
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