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Women and Birth : Journal of the... May 2024Gestational Diabetes Mellitus (GDM) is a complication of pregnancy which may exclude women from midwife-led models of care.
PROBLEM
Gestational Diabetes Mellitus (GDM) is a complication of pregnancy which may exclude women from midwife-led models of care.
BACKGROUND
There is a paucity of research evaluating the safety and feasibility of continuity of midwifery care (CoMC) for women with GDM.
AIM
To investigate the impact of CoMC on maternal and neonatal outcomes, for otherwise low-risk women with GDM.
METHODS
This exploratory cross-sectional study observed maternal and neonatal outcomes including onset of labour, augmentation, labour analgesia, mode of birth, perineal trauma, gestation at birth, shoulder dystocia, infant birth weight, neonatal feeding at discharge.
FINDINGS
Participants were 287 otherwise low-risk pregnant women, who developed GDM, and either received CoMC (n=36) or standard hospital maternity care (non-CoMC) (n=251). Women with GDM who received CoMC were significantly more likely to experience an spontaneous onset of labour (OR 6.3; 95% CI 2.7-14.5; p<.001), labour without an epidural (OR 4.2; 95% CI 2.0 - 9.2,<0.001) and exclusively breastfeed (OR 4.3; 95% CI 1.26 - 14.32; p=0.02).
DISCUSSION
Receiving CoMC may be a public health initiative which not only improves maternal and neonatal outcomes, but also long-term morbidity associated with GDM.
CONCLUSION
Findings provide preliminary evidence suggesting CoMC improves maternal and neonatal outcomes and is likely a safe and viable option for otherwise low-risk women with GDM. Larger studies are recommended to confirm findings and explore the full impact of CoMC for women with GDM.
Topics: Infant; Infant, Newborn; Pregnancy; Female; Humans; Diabetes, Gestational; Midwifery; Cross-Sectional Studies; Maternal Health Services; Cesarean Section
PubMed: 38547549
DOI: 10.1016/j.wombi.2024.101597 -
Animals : An Open Access Journal From... Mar 2024Post-surgical reproductive performance following ovine caesarean section has not been well studied. To assess any direct effects of surgical delivery in the absence of...
Post-surgical reproductive performance following ovine caesarean section has not been well studied. To assess any direct effects of surgical delivery in the absence of confounders such as dystocia or underlying diseases, we studied elective surgery performed in healthy animals for teaching purposes. Four hundred and eleven paired breeding records following vaginal delivery ( = 233), elective caesarean section ( = 122), and subsequent further vaginal deliveries in animals with a history of one prior elective caesarean operation ( = 56) were evaluated retrospectively. The overall subsequent pregnancy rate was 95%. Multivariable statistical analyses did not reveal any significant influence of planned caesarean surgery on subsequent conception, stillbirth, perinatal lamb mortality, lamb birth weights, or the incidence of premature foetal death (mummification and abortion). A significantly higher number of mating attempts was, however, necessary. Also, a significant reduction in litter size was seen in the first pregnancy immediately following a surgical delivery in comparison to animals which had previously only delivered vaginally ( = 0.001), but litter size returned to pre-caesarean levels in further follow-up pregnancies in animals with a history of one elective caesarean section ( = 0.436). Subsequent long-term reproductive performance of sheep following elective caesarean section is thus excellent, and the results encourage retention for breeding.
PubMed: 38540023
DOI: 10.3390/ani14060925 -
International Journal of Gynaecology... Mar 2024The aim of the present study was to evaluate the impact of late third-trimester sonographic estimation of large for gestational age fetuses on pregnancy management and...
OBJECTIVE
The aim of the present study was to evaluate the impact of late third-trimester sonographic estimation of large for gestational age fetuses on pregnancy management and selected fetal and maternal adverse outcomes.
METHODS
A retrospective cohort study was conducted in a tertiary, university-affiliated medical center between 2015 and 2019. All singleton large-for-gestational-age neonates born during this period were included. The cohort was divided into two groups: neonates for whom fetal weight was estimated on late third trimester (<14 days before delivery) sonography and neonates with no recent fetal weight estimation. The groups were compared for pregnancy management strategies, rates of labor induction, cesarean deliveries, and maternal and neonatal outcomes.
RESULTS
A total of 1712 neonates were included in the study, among whom 791 (46.2%) had a late third-trimester fetal weight estimation (study group) and 921 (53.8%) did not (control group). Compared to the control group, the study group was characterized by higher rates of maternal primiparity (24.20% vs 19.20%, P = 0.013), higher maternal body mass index (26.0 ± 6.2 kg/m vs 24.7 ± 4.5 kg/m, P = 0.002), more inductions of labor (29.84% vs 16.40%, P < 0.001) and cesarean deliveries (31.0% vs 19.97%, P < 0.001). There were no clinical differences in neonatal birth weight (4041 ± 256 g vs 3984 264 g, P < 0.001) and no significant differences between other neonatal outcomes, as rates of admission to the neonatal intensive care unit, jaundice, hypoglycemia, and shoulder dystocia.
CONCLUSION
Late third-trimester sonographic fetal weight estimation is associated with a higher rate of labor induction and planned and intrapartum cesarean deliveries. In this retrospective cohort study, those interventions did not lead to reduction in maternal or neonatal adverse outcomes.
PubMed: 38532548
DOI: 10.1002/ijgo.15495 -
Journal of Dairy Science Mar 2024According to our recent necropsy-based study, mastitis is the most common underlying diagnosis of on-farm deaths in Finnish dairy cows. However, it remained unanswered...
According to our recent necropsy-based study, mastitis is the most common underlying diagnosis of on-farm deaths in Finnish dairy cows. However, it remained unanswered to what extent mastitis has contributed to death of all necropsied cows. In the present study, based on histopathology we detected one third of the necropsied dairy cows having active inflammatory udder lesions (n = 110). The role of mastitis varied and was interpreted by causes of death (underlying, intermediate, immediate, other significant). Mastitis was most commonly either the underlying (28%) or both immediate and underlying cause of death (48%), and only seldom the immediate (4%) or intermediate (4%) cause of death. Mastitis occurred either as the only cause leading to death (mastitis only, MO, 39%), or with many other contributing diseases (multiple diseases, MD, 61%) which were interacting with mastitis and together leading to death. Between these groups (MO vs. MD), time of mastitis occurrence during lactation, producer-reported duration of illness, clinical signs, and medication differed, as well the histopathological severity of mastitis. The cases, where mastitis was the only initial insult, occurred evenly throughout the entire lactation, but the cases with many interacting diseases clustered in early lactation. In multiple diseases -cases mastitis occurred concurrently with metritis (31%), aspiration pneumonia (24%), acute trauma/dystocia (15%), or with other diseases, such as ketosis, hepatic lipidosis, rumenitis, and abomasal diseases. For a pathologist, the gross mastitis diagnosis was most challenging at the beginning of the lactation, especially if inflammation was mild to moderate, suggesting the value of histopathological examination being highest at that time. Also, producers reported mastitis signs less frequently if cow had many simultaneously occurring diseases. Therefore, even if clinical signs of other diseases are present, the udder should be considered a potential cause of illness, and it should be examined, especially in dry and transition period cows.
PubMed: 38522830
DOI: 10.3168/jds.2024-24405 -
PloS One 2024Neonatal birth trauma, although it has steadily decreased in industrialized nations, constitutes a significant health burden in low-resource settings. Keeping with this,... (Meta-Analysis)
Meta-Analysis
Neonatal birth trauma, although it has steadily decreased in industrialized nations, constitutes a significant health burden in low-resource settings. Keeping with this, we sought to determine the pooled cumulative incidence (incidence proportion) of birth trauma and identify potential contributing factors in low and middle-income countries. Besides, we aimed to describe the temporal trend, clinical pattern, and immediate adverse neonatal outcomes of birth trauma. We searched articles published in the English language in the Excerpta Medica database, PubMed, Web of Science, Google, African Journals Online, Google Scholar, Scopus, and in the reference list of retrieved articles. Literature search strategies were developed using medical subject headings and text words related to the outcomes of the study. The Joana Briggs Institute quality assessment tool was employed and articles with appraisal scores of seven or more were deemed suitable to be included in the meta-analysis. Data were analyzed using the random-effect Dersimonian-Laird model. The full search identified a total of 827 articles about neonatal birth trauma. Of these, 37 articles involving 365,547 participants met the inclusion criteria. The weighted pooled cumulative incidence of birth trauma was estimated at 34 per 1,000 live births (95% confidence interval (CI) 30.5 to 38.5) with the highest incidence observed in Africa at 52.9 per 1,000 live births (95% CI 46.5 to 59.4). Being born to a mother from rural areas (odds ratio (OR), 1.61; 95% CI1.18 to 2.21); prolonged labor (OR, 5.45; 95% CI 2.30, 9.91); fetal malpresentation at delivery (OR, 4.70; 95% CI1.75 to 12.26); shoulder dystocia (OR, 6.11; 95% CI3.84 to 9.74); operative vaginal delivery (assisted vacuum or forceps extraction) (OR, 3.19; 95% CI 1.92 to 5.31); and macrosomia (OR, 5.06; 95% CI 2.76 to 9.29) were factors associated with neonatal birth trauma. In conclusion, we found a considerably high incidence proportion of neonatal birth trauma in low and middle-income countries. Therefore, early identification of risk factors and prompt decisions on the mode of delivery can potentially contribute to the decreased magnitude and impacts of neonatal birth trauma and promote the newborn's health.
Topics: Pregnancy; Infant, Newborn; Female; Humans; Developing Countries; Delivery, Obstetric; Birth Injuries; Labor, Obstetric; Infant, Newborn, Diseases
PubMed: 38512995
DOI: 10.1371/journal.pone.0298519 -
Fa Yi Xue Za Zhi Feb 2024To analyze the high risk factors of obstetric brachial plexus palsy (OBPP), and to explore how to evaluate the relationship between fault medical behavior and OBPP in...
OBJECTIVES
To analyze the high risk factors of obstetric brachial plexus palsy (OBPP), and to explore how to evaluate the relationship between fault medical behavior and OBPP in the process of medical damage forensic identification.
METHODS
A retrospective analysis was carried out on 25 cases of medical damage liability disputes related to OBPP from 2017 to 2021 in Beijing Fayuan Judicial Science Evidence Appraisal Center. The shortcomings of hospitals in birth weight assessment, delivery mode selection, labor process observation and shoulder dystocia management, and the causal relationship between them and the damage consequences of the children were summarized.
RESULTS
Fault medical behavior was assessed as the primary cause in 2 cases, equal cause in 10 cases, secondary cause in 8 cases, minor cause in 1 case, no causal relationship in 1 case, and unclear causal force in 3 cases.
CONCLUSIONS
In the process of forensic identification of OBPP, whether medical behaviors fulfill diagnosis and treatment obligations should be objectively analyzed from the aspects of prenatal evaluation, delivery mode notification, standardized use of oxytocin, standard operation of shoulder dystocia, etc. Meanwhile, it is necessary to fully consider the objective risk of different risk factors and the difficulty of injury prevention, and comprehensively evaluate the causal force of fault medical behavior in the damage consequences.
Topics: Pregnancy; Female; Child; Humans; Shoulder Dystocia; Retrospective Studies; Brachial Plexus; Paralysis, Obstetric; Brachial Plexus Neuropathies; Risk Factors; Paralysis
PubMed: 38500460
DOI: 10.12116/j.issn.1004-5619.2022.220302 -
Acta Veterinaria Scandinavica Mar 2024Professor Gerhard Sand (1861-1921) was the first professor of veterinary obstetrics at the Royal Veterinary and Agricultural University, Copenhagen, Denmark. He began...
Professor Gerhard Sand (1861-1921) was the first professor of veterinary obstetrics at the Royal Veterinary and Agricultural University, Copenhagen, Denmark. He began teaching the theory and practice of obstetrics to veterinary students in 1887 and spent the following years until his death in 1921 developing the veterinary obstetrics teaching program. During this period, veterinary obstetrics was established as an independent discipline at the Royal Veterinary and Agricultural University. Professor Sand's teaching had a major impact on the field of veterinary obstetrics in Scandinavia. He was devoted to teaching veterinary obstetrics and produced a number of obstetrical illustrations, some of which showed different causes of dystocia, mainly fetal malpresentation in cattle and horses. Professor Sand created the illustrations with the intention of publishing a handbook of obstetrics, but due to illness and an early death, this work was never completed. This compilation of historical artworks of dystocia in cattle and horses includes some of these illustrations and is published to honour Professor Sand, with the intention of making his illustrations widely available for the teaching of veterinary obstetrics.
Topics: Animals; Cattle; Female; Humans; Pregnancy; Agriculture; Cattle Diseases; Dystocia; Horse Diseases; Horses; Scandinavian and Nordic Countries; Students; History, 19th Century; History, 20th Century
PubMed: 38491360
DOI: 10.1186/s13028-024-00733-1 -
Ultrasound in Obstetrics & Gynecology :... Mar 2024
PubMed: 38487935
DOI: 10.1002/uog.27638 -
BMJ Open Mar 2024Obstetric fistula is a devastating childbirth injury primarily caused by prolonged, obstructed labour. It leaves women incontinent, severely stigmatised and isolated.... (Observational Study)
Observational Study
Patient characteristics, surgery outcomes, presumed aetiology and other characteristics of fistula surgeries and related procedures supported by Fistula Foundation from 2019 to 2021: a multicentre, retrospective observational study.
OBJECTIVES
Obstetric fistula is a devastating childbirth injury primarily caused by prolonged, obstructed labour. It leaves women incontinent, severely stigmatised and isolated. Fistula repair surgery can restore a woman's health and well-being. Fistula Foundation, a non-profit organisation, works in partnership with local hospitals and community organisations in Africa and Asia to address key barriers to treatment and to increase the number of women receiving surgical care. This paper presents data on fistula and fistula repair surgery across a large global network of hospitals supported by Fistula Foundation. The data were collected between 2019 and 2021.
DESIGN
Multicentre, retrospective, observational, descriptive study.
SETTING AND PARTICIPANTS
The study analysed deidentified data from 24 568 surgical repairs supported by Fistula Foundation to treat women with obstetric fistula at 110 hospitals in 27 countries.
RESULTS
The data highlight patient characteristics and key trends and outcomes from obstetric fistula repair surgeries and related procedures. Of those surgeries, 87% resulted in a successful outcome (fistula dry and closed) at the time of discharge, highlighting the effectiveness of fistula repair in restoring continence and improving quality of life. Over the period studied, the number of supported surgeries increased by 14%, but there remains an urgent need to strengthen local surgical capacity and improve access to treatment. Women suffered an average of 5.7 years before they received surgery and only 4% of women sought care independently. This underscores the importance of enhancing community awareness and strengthening referral networks.
CONCLUSIONS
This research provides essential insight from a vast, global network of hospitals providing highly effective fistula repair surgery. Further investment is needed to strengthen surgical capacity, increase awareness of fistula and remove financial barriers to treatment if stakeholders are to make significant progress towards the United Nations' ambitious vision of ending fistula by 2030.
Topics: Pregnancy; Female; Humans; Vesicovaginal Fistula; Retrospective Studies; Quality of Life; Obstetric Surgical Procedures; Dystocia
PubMed: 38485171
DOI: 10.1136/bmjopen-2023-078426 -
Ultrasound in Obstetrics & Gynecology :... Mar 2024Large-for-gestational-age (LGA) is associated with several adverse maternal and neonatal outcomes. Although many studies have found that early induction of labor (eIOL)... (Review)
Review
OBJECTIVE
Large-for-gestational-age (LGA) is associated with several adverse maternal and neonatal outcomes. Although many studies have found that early induction of labor (eIOL) in LGA reduces the incidence of shoulder dystocia (SD), no current guidelines recommend this particular strategy, due to concerns about increased rates of cesarean delivery (CD) and neonatal complications. The purpose of this study was to assess whether the timing of IOL in LGA fetuses affects maternal and neonatal outcomes in a single center; and to combine these results with the evidence reported in the literature.
METHODS
This study comprised two parts. The first was a retrospective cohort study that included: consecutive patients with singleton pregnancy, an estimated fetal weight (EFW) ≥90 percentile on ultrasound (US) between 35+0 and 39+0 weeks of gestation (WG), who were eligible for normal vaginal delivery. The second part was a systematic review of literature and meta-analysis that included the results of the first part as well as all previously reported studies that have compared IOL to expectant management in patients with LGA. The perinatal outcomes were CD, operative vaginal delivery (OVD), SD, brachial plexus palsy, anal sphincter injury, postpartum hemorrhage (PPH), APGAR score, umbilical arterial pH, neonatal intensive care unit (NICU) admission, use of continuous positive airway pressure (CPAP), intracranial hemorrhage (ICH), phototherapy, and bone fracture.
RESULTS
Retrospective cohort: of the 547 patients, 329 (60.1%) were induced and 218 (39.9%) entered spontaneous labor. Following covariate balancing, CD was significantly higher in the IOL group in comparison to the spontaneous labor group. This difference only became apparent beyond 40WG (hazard ratio: 1.9, p=0.030). The difference between both groups for shoulder dystocia was not statistically significant. Systematic review and metanalysis: 17 studies were included in addition to our own results giving a total sample size of 111,300 participants. When IOL was performed <40+0WG, the risk for SD was significantly lower in the IOL group (OR: 0.64, 95%CI: 0.42-0.98, I =19%). There was no significant difference in CD rate between IOL and expectant management after pooling the results of these 17 studies. However, when removing the studies in which IOL was done exclusively before 40+0WG, the risk for CD in the remaining studies (IOL not exclusively <40+0WG) was significantly higher in the IOL group (odds ratio [OR]: 1.46, 95% confidence interval [95%CI]: 1.02-2.09, I =56%). There were no statistically significant differences between IOL and expectant management for the remaining perinatal outcomes. Nulliparity, history of CD, and low Bishop score but not methods of induction were independent risk factors for intrapartum CD in patients who were induced for LGA.
CONCLUSION
Timing of IOL in patients with suspected macrosomia significantly impacts perinatal adverse outcomes. IOL has no impact on rates of SD but does increase CD when considered irrespective of gestational age, but it may decrease the risk of SD without increasing the risk of other adverse maternal outcomes, in particular cesarean section when performed before 40+0 WG. (GRADE: Low/Very low). This article is protected by copyright. All rights reserved.
PubMed: 38477187
DOI: 10.1002/uog.27643