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The Independent Practitioner Jan 1882
PubMed: 37825580
DOI: No ID Found -
Neurology Oct 2022Despite the potentially devastating effects of pregnancy-related stroke, few studies have examined its incidence by type of stroke. We aimed to study the nationwide...
BACKGROUND AND OBJECTIVES
Despite the potentially devastating effects of pregnancy-related stroke, few studies have examined its incidence by type of stroke. We aimed to study the nationwide incidence rates and recent temporal trends for all types of pregnancy-related stroke and to compare these incidences with stroke incidence in nonpregnant women.
METHODS
We conducted a study of 6,297,698 women aged 15-49 years who gave birth in France between 2010 and 2018 with no history of stroke before pregnancy by collecting data from the French National Health Insurance Information System database. Poisson regression was used to estimate the incidence by types of strokes for the different pregnancy periods and the incidence rate ratio of stroke in pregnant vs nonpregnant French women.
RESULTS
Among the 6,297,698 women, 1,261 (24.0 per 100,000 person-years) experienced a first ever stroke during, antepartum peripartum, or the first 6 weeks of postpartum. Of the pregnancy-related strokes, 42.9% were ischemic (IS), 41.9% were hemorrhagic (with similar proportion of intracerebral and subarachnoid hemorrhage), and 17.4% were cerebral venous thrombosis (CVT). Compared with nonpregnant women, incidence rates of stroke were similar during pregnancy for IS (adjusted incidence risk ratio [IRR] 0.9 [0.8-1.1]), slightly higher for all hemorrhagic strokes (IRR 1.4 [1.2-1.8]), and considerably increased for CVT (IRR 8.1 [6.5-10.1]). Pregnancy-related stroke incidence rose between 2010 and 2018 for IS and HS but was stable for CVT.
DISCUSSION
The risk of pregnancy-related CVT was more than 8-fold higher than that observed in nonpregnant women. The incidence of pregnancy-related IS and HS is increasing over time, and efforts should be made for prevention considering treatable cardiovascular risk factors and hypertensive disorders in pregnant women.
Topics: Female; Humans; Incidence; Intracranial Thrombosis; Pregnancy; Pregnancy Complications, Cardiovascular; Risk Factors; Stroke; Subarachnoid Hemorrhage
PubMed: 36038274
DOI: 10.1212/WNL.0000000000200944 -
Journal of Family Medicine and Primary... Mar 2021Placenta previa is a major cause of hemorrhage affecting 0.4-0.5% of all pregnancy's early detection of cases and senior input will significantly reduce maternal and...
BACKGROUND
Placenta previa is a major cause of hemorrhage affecting 0.4-0.5% of all pregnancy's early detection of cases and senior input will significantly reduce maternal and fetal morbidity and mortality.
OBJECTIVES
The aim of the study is to determine risk factors, fetal and maternal outcome in pregnancy complicated by placenta previa.
METHOD
This is descriptive cross-sectional study in women diagnosed with placenta previa at Dongola maternity hospital, Sudan from December 2018 to June 2019.
RESULTS
There were 3,674 deliveries and 52 cases of placenta previa during the study period with prevalence of 1.4%. The average age of the patients was 34.8 years and most of them were above 35 years (53.8%), and (63.5%) were para 3 and more. Other identified risk factors included previous cesarean section (69.1%), previous uterine evacuation (13.5%), and assisted reproductive technique (5.8%). Maternal complications were hemorrhage needing blood transfusion (40.4%), cesarean hysterectomy (21.2%), and bladder injury (3.8%), but (34.6%) were with good outcome and no maternal death. NICU admission with RDS (25%), prematurity (25%), and death (5.8%) were the fetal complications, while in (44.2%) fetal outcome was good.
CONCLUSION
The most identifiable risk factors for placenta previa were previous uterine scars, advanced maternal age, and multiparity. And it is associated with adverse maternal and fetal outcomes.
PubMed: 34041154
DOI: 10.4103/jfmpc.jfmpc_2111_20 -
Transfusion Sep 2018Obstetric hemorrhage (OH) and access to peripartum blood transfusion remains a global health challenge. The rates of peripartum transfusion in South Africa exceed those...
BACKGROUND
Obstetric hemorrhage (OH) and access to peripartum blood transfusion remains a global health challenge. The rates of peripartum transfusion in South Africa exceed those in high-income countries despite comparable rates of OH. We sought to evaluate factors associated with peripartum transfusion.
STUDY DESIGN AND METHODS
A case-control study was conducted at four large South African hospitals. Transfused peripartum women (cases) and nontransfused controls were stratum matched 1:2 by hospital and delivery date. Data on obstetric, transfusion, and human immunodeficiency virus (HIV) history were abstracted from medical records. Blood was obtained for laboratory evaluation. We calculated unadjusted and adjusted odds ratios (ORs) for transfusion using logistic regression.
RESULTS
A total of 1200 transfused cases and 2434 controls were evaluated. Antepartum hemorrhage (OR, 197.95; 95% confidence interval [CI], 104.27-375.78), hemorrhage with vaginal delivery (OR, 136.46; 95% CI, 75.87-245.18), prenatal anemia (OR, 22.76; 95% CI, 12.34-41.93 for prenatal hemoglobin level < 7 g/dL), and failed access to prenatal care (OR, 6.71; 95% CI, 4.32-10.42) were the major risk factors for transfusion. Platelet (PLT) count (ORs, 4.10, 2.66, and 1.77 for ≤50 × 10 , 51 × 10 -100 × 10 , and 101 × 10 -150 × 10 cells/L, respectively), HIV infection (OR, 1.29; 95% CI, 1.02-1.62), and admitting hospital (twofold variation) were also associated with transfusion. Mode of delivery, race, age category, gravidity, parity, gestational age, and birthweight were not independently associated with transfusion.
CONCLUSION
Major risk factors of peripartum transfusion in South Africa, namely, prenatal anemia and access to prenatal care, may be amenable to intervention. HIV infection and moderately low PLT count are novel risk factors that merit further investigation.
Topics: Adolescent; Adult; Anemia; Birth Weight; Blood Transfusion; Case-Control Studies; Cesarean Section; Female; Gestational Age; HIV Infections; Health Services Accessibility; Humans; Infant, Newborn; Odds Ratio; Postoperative Complications; Postpartum Hemorrhage; Pregnancy; Pregnancy Complications, Hematologic; Pregnancy Complications, Infectious; Prenatal Care; Risk Factors; South Africa; Young Adult
PubMed: 29989178
DOI: 10.1111/trf.14772 -
Cureus Feb 2023Uterine fibroids are the most frequent benign tumor of the female reproductive system, with a significantly lower frequency in pregnancy. This could be due to the fact...
BACKGROUND
Uterine fibroids are the most frequent benign tumor of the female reproductive system, with a significantly lower frequency in pregnancy. This could be due to the fact that uterine fibroids are linked to infertility and low implantation rates following in vitro fertilization (IVF). The goal of this study was to look at the obstetrics outcomes of uterine fibroids and their consequences in a tertiary hospital.
MATERIALS AND METHODS
The current study was a observational cohort study that evaluated the cases of pregnancy with fibroid. Study was undertaken at the Department of Obstetrics and Gynecology (OBGY) at a medical college in central India and it was conducted over a period of nine months from 1st November 2021 to 31st July 2022. All pregnant women who had an ultrasonography (USG)-documented uterine fibroid diagnosed prenatally or antenatally were enrolled. All demographic information, laboratory and USG results were noted and their mode of delivery, obstetric complications, if any, and neonatal outcomes were evaluated.
RESULTS
A total of 110 cases were enrolled as per inclusion and exclusion criteria. The majority of patients (42.73%) were in the 26- to 30-year-old age group. In this study, the majority of cases were carried to term (80.9%). The most prevalent mode of delivery was caesarean section (61.82%). Major complications during pregnancy were threatened preterm labor (21.82%), and blood transfusion (20.00%), whereas postpartum hemorrhage (PPH) occurred in 9.09% cases, and 47 patients (42.72%) were asymptomatic throughout pregnancy. Major neonatal outcomes in our study were neonatal intensive care unit (NICU) hospitalization (20%), required neonatal resuscitation (14.55%), and neonatal mortality occurring in 1.82% cases. Gestational age at termination of pregnancy, when compared with different characteristics of fibroid, like type (p value 0.663), location (p value 0.552) and number of fibroid (p value 0.112), did not show any significant association. Similarly, maternal complications also did not show significant association (p value >0.05) with different characters of fibroid. Conclusion: Pregnancies with fibroid are high-risk pregnancies that are linked to difficulties throughout the antepartum, intrapartum, and postpartum periods, as well as increased chances of cesarean delivery and PPH.
PubMed: 37007410
DOI: 10.7759/cureus.35513 -
BMC Women's Health Nov 2023Children and women in urban informal settlements have fewer choices to access quality maternal and newborn health care. Many facilities serving these communities are...
BACKGROUND
Children and women in urban informal settlements have fewer choices to access quality maternal and newborn health care. Many facilities serving these communities are under-resourced and staffed by fewer providers with limited access to skills updates. We sought to increase provider capacity by equipping them with skills to provide general and emergency obstetric and newborn care in 24 facilities serving two informal settlements in Nairobi. We present evidence of the combined effect of mentorship using facility-based mentors who demonstrate skills, support skills drills training, and provide practical feedback to mentees and a self-guided online learning platform with easily accessible EmONC information on providers' smart phones.
METHODS
We used mixed methods research with before and after cross-sectional provider surveys conducted at baseline and end line. During end line, 18 in-depth interviews were conducted with mentors and mentees who were exposed, and providers not exposed to the intervention to explore effectiveness and experience of the intervention on quality maternal health services.
RESULTS
Results illustrated marked improvement from ability to identify antepartum hemorrhage (APH), postpartum hemorrhage (PPH), manage retained placenta, ability to identify and manage obstructed labour, Pre-Eclampsia and Eclampsia (PE/E), puerperal sepsis, and actions taken to manage conditions when they present. Overall, out of 95 elements examined there were statistically significant improvements of both individual scores and overall scores from 29/95 at baseline (30.5%) to 44.3/95 (46.6%) during end line representing a 16- percentage point increase (p > 0.001). These improvements were evident in public health facilities representing a 17.3% point increase (from 30.9% at baseline to 48.2% at end line, p > 0.001). Similarly, providers working in private facilities exhibited a 15.8% point increase in knowledge from 29.7% at baseline to 45.5% at end line (p = 0.0001).
CONCLUSION
This study adds to the literature on building capacity of providers delivering Maternal and Newborn Health (MNH) services to women in informal settlements. The complex challenges of delivering MNH services in informal urban settings where communities have limited access require a comprehensive approach including ensuring access to supplies and basic equipment. Nevertheless, the combined effects of the self-guided online platform and mentorship reinforces EmONC knowledge and skills. This combined approach is more likely to improve provider competency, and skills as well as improving maternal and newborn health outcomes.
Topics: Pregnancy; Infant, Newborn; Child; Humans; Female; Mentors; Cross-Sectional Studies; Kenya; Maternal Health Services; Postpartum Hemorrhage
PubMed: 37940919
DOI: 10.1186/s12905-023-02740-2 -
Turkish Journal of Obstetrics and... Sep 2020To study the association of seizure disorder with adverse obstetric outcome in terms of maternal and perinatal complications.
OBJECTIVE
To study the association of seizure disorder with adverse obstetric outcome in terms of maternal and perinatal complications.
MATERIALS AND METHODS
This longitudinal study was conducted at Maulana Azad Medical College, New Delhi over 15 months among women attending the antenatal clinic (ANC) outpatient department. Fifty pregnant women with seizure disorder with their first ANC visit before 28 weeks were recruited as the case group, excluding patients with eclampsia. The control group included 120 matched healthy pregnant women. After obtaining informed consent, subjects were recruited and followed till one week postpartum and obstetric outcomes were analyzed.
RESULTS
Women with seizure disorder had significantly increased incidence of severe preeclampsia (cases =8%, controls =0%, p<0.001), antepartum hemorrhage (cases =4%, controls =0%, p<0.001), babies with early neonatal complications such as asphyxia (cases =4.1%, controls =0.5%, p=0.04), respiratory distress (cases =14.5%, controls =5.1%, p=0.02), necrotizing enterocolitis (cases =2.0%, controls =0%, p=0.04), early neonatal death (cases =2.0%, controls =0%, p=0.04) and Neonatal Intensive Care Unit admission (cases =20.8%, controls =8.6%, p<0.001) when compared with women without seizure disorder. No significant difference was observed in rates of induction of labor, cesarean section, abortion, congenital anomalies in babies, still births. Conclusion: Women with seizure disorder are at higher risk of hypertensive disorders, antepartum hemorrhage, and early neonatal complications.
CONCLUSION
Women with seizure disorder are at higher risk of hypertensive disorders, antepartum hemorrhage, and early neonatal complications. Appropriate obstetric, pediatric and neurology care is required during preconception, pregnancy, labor, delivery, and postpartum.
PubMed: 33072419
DOI: 10.4274/tjod.galenos.2020.87300 -
BMC Pregnancy and Childbirth Apr 2018The World Health Organization estimates the prevalence of preterm birth to be 5-18% across 184 countries of the world. Statistics from countries with reliable data show...
BACKGROUND
The World Health Organization estimates the prevalence of preterm birth to be 5-18% across 184 countries of the world. Statistics from countries with reliable data show that preterm birth is on the rise. About a third of neonatal deaths are directly attributed to prematurity and this has hindered the achievement of Millennium Development Goal-4 target. Locally, few studies have looked at the prevalence of preterm delivery and factors associated with it. This study determined the prevalence of preterm birth and the factors associated with preterm delivery at Kenyatta National Hospital in Nairobi, Kenya.
METHODS
A cross-sectional descriptive study was conducted at the maternity unit of Kenyatta National Hospital in Nairobi, Kenya in December 2013. A total of 322 mothers who met the eligibility criteria and their babies were enrolled into the study. Mothers were interviewed using a standard pretested questionnaire and additional data extracted from medical records. The mothers' nutritional status was assessed using mid-upper arm circumference measured on the left. Gestational age was assessed clinically using the Finnstrom Score.
RESULTS
The prevalence of preterm birth was found to be 18.3%. Maternal age, parity, previous preterm birth, multiple gestation, pregnancy induced hypertension, antepartum hemorrhage, prolonged prelabor rupture of membranes and urinary tract infections were significantly associated with preterm birth (p = < 0.05) although maternal age less < 20 years appeared to be protective. Only pregnancy induced hypertension, antepartum hemorrhage and prolonged prelabor rupture of membranes remained significant after controlling for confounders. Marital status, level of education, smoking, alcohol use, antenatal clinic attendance, Human Immunodeficiency Virus status, anemia, maternal middle upper arm circumference and interpregnancy interval were not associated with preterm birth.
CONCLUSIONS
The prevalence of preterm birth in Kenyatta National Hospital was 18.3%. Maternal age ≤ 20 years, parity > 4, twin gestation, maternal urinary tract infections, pregnancy induced hypertension, antepartum hemorrhage and prolonged prelabor rupture of membranes were significantly associated with preterm birth. The latter 3 were independent determinants of preterm birth. At-risk mothers should receive intensified antenatal care to mitigate preterm birth.
Topics: Adult; Cross-Sectional Studies; Female; Fetal Membranes, Premature Rupture; Gestational Age; Hospitals, Public; Humans; Hypertension, Pregnancy-Induced; Infant, Newborn; Kenya; Maternal Age; Nutritional Status; Pregnancy; Premature Birth; Prevalence; Risk Factors; Urinary Tract Infections; Uterine Hemorrhage; Young Adult
PubMed: 29673331
DOI: 10.1186/s12884-018-1740-2 -
The Journal of International Medical... Feb 2014To compare the antepartum and postpartum plasma concentrations of endothelial microparticles (EMPs) in patients with pre-eclampsia with those of healthy control subjects...
OBJECTIVE
To compare the antepartum and postpartum plasma concentrations of endothelial microparticles (EMPs) in patients with pre-eclampsia with those of healthy control subjects with normal pregnancies.
METHODS
Plasma concentrations of EMPs were measured using specific antibody labelling and flow cytometry prior to delivery by caesarean section (antepartum), and again at 24 h and 72 h postpartum. The correlations between EMP concentration and mean arterial pressure (MAP), and between EMP concentration and 24-h urine protein were analysed.
RESULTS
A total of 59 patients with pre-eclampsia and 60 healthy control subjects participated in the study. The antepartum plasma EMP concentration was significantly higher in patients with pre-eclampsia than in healthy control subjects with normal pregnancies (2863.5 ± 1543.1 versus 1703.0 ± 592.2 EMPs/ml, respectively); similar findings were observed at 24 h postpartum (1836.7 ± 1153.8 versus 1421.8 ± 760.2 EMPs/ml, respectively). There was no significant difference between the two groups at 72 h postpartum. The antepartum plasma EMP concentration in patients with pre-eclampsia demonstrated a significant positive correlation with MAP (r = 0.716) and with 24-h urine protein (r = 0.770).
CONCLUSION
Plasma EMP concentration might serve as a biomarker to evaluate the severity of pre-eclampsia in the future.
Topics: Adult; Case-Control Studies; Endothelium, Vascular; Female; Humans; Pre-Eclampsia; Pregnancy; Prospective Studies; Young Adult
PubMed: 24319051
DOI: 10.1177/0300060513504362 -
Human Reproduction (Oxford, England) Sep 2022What is the association between endometriosis and adverse pregnancy outcomes with ART use and non-use?
STUDY QUESTION
What is the association between endometriosis and adverse pregnancy outcomes with ART use and non-use?
SUMMARY ANSWER
Endometriosis and ART use are both associated with increased risk of preterm birth, antepartum haemorrhage, placenta praevia and planned birth (caesarean delivery or induction of labour).
WHAT IS KNOWN ALREADY
There are contradictory findings on the association between endometriosis and adverse pregnancy outcomes, and many large studies have not considered the effect of ART use.
STUDY DESIGN, SIZE, DURATION
Population-based cohort study of 578 221 eligible pregnancies during 2006-2015, comparing pregnancy outcomes across four groups (No endo/no ART, No endo/ART, Endo/no ART and Endo/ART).
PARTICIPANTS/MATERIALS, SETTING, METHODS
All female residents of New South Wales, Australia aged 15-45 years and their index singleton pregnancy of at least 20 weeks gestation or 400 g birthweight. Linked hospital, pregnancy/birth and mortality data were used. Modified Poisson regression with robust error variances was used to estimate adjusted risk ratios (aRRs) and 99% CIs, adjusting for sociodemographic and pregnancy factors.
MAIN RESULTS AND THE ROLE OF CHANCE
Compared to women without endometriosis who had pregnancies without ART use, there was increased risk of preterm birth (<37 weeks) in all groups [No endo/ART (aRR 1.85, 99% CI 1.46-2.34), Endo/no ART (aRR 1.24, 99% CI 1.06-1.44), Endo/ART (aRR 1.93, 99% CI 1.11-3.35)] and antepartum haemorrhage [No endo/ART (aRR 1.99, 99% CI 1.39-2.85), Endo/no ART (aRR 1.31, 99% CI 1.03-1.67), Endo/ART (aRR 2.69, 99% CI 1.30-5.56)] among pregnancies affected by endometriosis or ART use, separately and together. There was increased risk of placenta praevia [No endo/ART (aRR 2.26, 99% CI 1.42-3.60), Endo/no ART (aRR 1.66, 99% CI 1.18-2.33)] and planned birth [No endo/ART (aRR 1.08, 99% CI 1.03-1.14), Endo/no ART (aRR 1.11, 99% CI 1.07-1.14)] among pregnancies with endometriosis or ART use, separately. There was increased risk of placental abruption [No endo/ART (aRR 2.36, 99% CI 1.12-4.98)], maternal morbidity [No endo/ART (aRR 1.67, 99% CI 1.07-2.62)] and low birthweight (<2500 g) [No endo/ART (aRR 1.45, 99% CI 1.09-1.93)] among pregnancies with ART use without endometriosis. There was decreased risk of having a large-for-gestational age infant [Endo/no ART (aRR 0.83, 99% CI 0.73-0.94)] among pregnancies with endometriosis without ART use.
LIMITATIONS, REASONS FOR CAUTION
Endometriosis is often under-diagnosed and women with a history of hospital diagnosis of endometriosis may represent those with more symptomatic or severe disease. If the effects of endometriosis on pregnancy are greater for those with more severe disease, our results may over-estimate the effect of endometriosis on adverse pregnancy outcomes at a population level. We were unable to assess the effect of endometriosis stage or typology on the study outcomes.
WIDER IMPLICATIONS OF THE FINDINGS
These results suggest that women with endometriosis including those who used ART to achieve pregnancy are a higher-risk obstetric group requiring appropriate surveillance and management during their pregnancy.
STUDY FUNDING/COMPETING INTEREST(S)
This study was supported by the Prevention Research Support Program, funded by the New South Wales Ministry of Health. The funder had no role in the design, data collection and analysis, interpretation of results, manuscript preparation or the decision to submit the manuscript for publication. The authors have no conflicts of interest.
TRIAL REGISTRATION NUMBER
N/A.
Topics: Birth Weight; Cohort Studies; Endometriosis; Female; Humans; Infant, Newborn; Placenta; Placenta Previa; Pregnancy; Pregnancy Outcome; Premature Birth; Retrospective Studies; Uterine Hemorrhage
PubMed: 36018266
DOI: 10.1093/humrep/deac186