Intramuscular oxytocin versus Syntometrine® versus carbetocin for prevention of primary postpartum haemorrhage after vaginal birth: a randomised double-blinded clinical trial of effectiveness, side effects and quality of life

OBJECTIVE

To compare intramuscular oxytocin, Syntometrine^® and carbetocin for prevention of postpartum haemorrhage after vaginal birth.

DESIGN

Randomised double-blinded clinical trial.

SETTING

Six hospitals in England.

POPULATION

A total of 5929 normotensive women having a singleton vaginal birth.

METHODS

Randomisation when birth was imminent.

MAIN OUTCOME MEASURES

Primary: use of additional uterotonic agents. Secondary: weighed blood loss, transfusion, manual removal of placenta, adverse effects, quality of life.

RESULTS

Participants receiving additional uterotonics: 368 (19.5%) oxytocin, 298 (15.6%) Syntometrine and 364 (19.1%) carbetocin. When pairwise comparisons were made: women receiving carbetocin were significantly more likely to receive additional uterotonics than those receiving Syntometrine (odds ratio [OR] 1.28, 95% CI 1.08-1.51, P = 0.004); the difference between carbetocin and oxytocin was non-significant (P = 0.78); Participants receiving Syntometrine were significantly less likely to receive additional uterotonics than those receiving oxytocin (OR 0.75, 95% CI 0.65-0.91, P = 0.002). Non-inferiority between carbetocin and Syntometrine was not shown. Use of Syntometrine reduced non-drug PPH treatments compared with oxytocin (OR 0.64, 95% CI 0.42-0.97) but not carbetocin (P = 0.64). Rates of PPH and blood transfusion were not different. Syntometrine was associated with an increase in maternal adverse effects and reduced ability of the mother to bond with her baby.

CONCLUSIONS

Non-inferiority of carbetocin to Syntometrine was not shown. Carbetocin is not significantly different to oxytocin for use of additional uterotonics. Use of Syntometrine reduced use of additional uterotonics and need for non-drug PPH treatments compared with oxytocin. Increased maternal adverse effects are a disadvantage of Syntometrine.

TWEETABLE ABSTRACT

IM carbetocin does not reduce additional uterotonic use compared with IM Syntometrine or oxytocin.

Parent engagement in perinatal mortality reviews: an online survey of clinicians from six high-income countries

OBJECTIVE

Parent engagement in perinatal mortality review meetings following stillbirth may benefit parents and improve patient safety. We investigated perinatal mortality review meeting practices, including the extent of parent engagement, based on self-reports from healthcare professionals from maternity care facilities in six high-income countries.

DESIGN

Cross-sectional online survey.

SETTING

Australia, Canada, Ireland, New Zealand, UK and USA.

POPULATION

A total of 1104 healthcare professionals, comprising mainly obstetricians, gynaecologists, midwives and nurses.

METHODS

Data were drawn from responses to a survey covering stillbirth-related topics. Open- and closed-items that focused on 'Data quality on causes of stillbirth' were analysed.

MAIN OUTCOME MEASURES

Healthcare professionals' self-reported practices around perinatal mortality review meetings following stillbirth.

RESULTS

Most clinicians (81.0%) were aware of regular audit meetings to review stillbirth at their maternity facility, although this was true for only 35.5% of US respondents. For the 854 respondents whose facility held regular meetings, less than a third (31.1%) reported some form of parent engagement, and this was usually in the form of one-way post-meeting feedback. Across all six countries, only 17.1% of respondents described an explicit approach where parents provided input, received feedback and were represented at meetings.

CONCLUSIONS

We found no established practice of involving parents in the perinatal mortality review process in six high-income countries. Parent engagement may hold the key to important lessons for stillbirth prevention and care. Further understanding of approaches, barriers and enablers is warranted.

TWEETABLE ABSTRACT

Parent engagement in mortality review after stillbirth is rare, based on data from six countries. We need to understand the barriers.

A cross-sectional study of immune seroconversion to SARS-CoV-2 in frontline maternity health professionals

COVID-19, the respiratory disease caused by SARS-CoV-2, is thought to cause a milder illness in pregnancy with a greater proportion of asymptomatic carriers. This has important implications for the risk of patient-to-staff, staff-to-staff and staff-to-patient transmission among health professionals in maternity units. The aim of this study was to investigate the prevalence of previously undiagnosed SARS-CoV-2 infection in health professionals from two tertiary-level maternity units in London, UK, and to determine associations between healthcare workers' characteristics, reported symptoms and serological evidence of prior SARS-CoV-2 infection. In total, 200 anaesthetists, midwives and obstetricians, with no previously confirmed diagnosis of COVID-19, were tested for immune seroconversion using laboratory IgG assays. Comprehensive symptom and medical histories were also collected. Five out of 40 (12.5%; 95%CI 4.2-26.8%) anaesthetists, 7/52 (13.5%; 95%CI 5.6-25.8%) obstetricians and 17/108 (15.7%; 95%CI 9.5-24.0%) midwives were seropositive, with an overall total of 29/200 (14.5%; 95%CI 9.9-20.1%) of maternity healthcare workers testing positive for IgG antibodies against SARS-CoV-2. Of those who had seroconverted, 10/29 (35.5%) were completely asymptomatic. Fever or cough were only present in 6/29 (21%) and 10/29 (35%) respectively. Anosmia was the most common symptom occurring in 15/29 (52%) seropositive participants and was the only symptom that was predictive of positive seroconversion (OR 18; 95%CI 6-55). Of those who were seropositive, 59% had not self-isolated at any point and continued to provide patient care in the hospital setting. This is the largest study of baseline immune seroconversion in maternity healthcare workers conducted to date and reveals that one out of six were seropositive, of whom one out of three were asymptomatic. This has significant implications for the risk of occupational transmission of SARS-CoV-2 for both staff and patients in maternity units. Regular testing of staff, including asymptomatic staff should be considered to reduce transmission risk.

PARENTS 2 study: consensus report for parental engagement in the perinatal mortality review process

OBJECTIVE

The PARENTS 1 study (Parents' Active Role and ENgagement in The review of their Stillbirth/perinatal death) found that parents would endorse the opportunity to give feedback into the perinatal mortality review (PNMR) process. In subsequent focus groups, healthcare professionals were positive about parental engagement, although they considered that there may be significant challenges. The objective of this study was to develop core principles and recommendations for parental engagement in PNMR in the UK.

METHODS

A two-round Delphi technique was followed to reach consensus on core principles for parental engagement in the PNMR process; Round 1 included a national consensus workshop and Round 2 an online questionnaire. The consensus meeting was attended by a national panel of stakeholders (clinical and academic experts, parent advocates, managers and commissioners) in stillbirth and neonatal and bereavement care. To develop recommendations for parental engagement, participants discussed four key areas comprising: communication with parents, including receiving feedback; the format of the PNMR meeting; the parental engagement pathway; and challenging aspects of engaging with parents in reviews. Content analysis was conducted to generate recommendations from the meeting for a subsequent anonymous web-based survey. Attendees of the consensus workshop and members of the PARENTS 2 Project Advisory Board were asked to rank recommendations using a 9-point Likert scale from 1 (not important) to 9 (critically important). It had been agreed a priori, in compliance with established Grading of Recommendations, Assessment, Development and Evaluation (GRADE) criteria, that 'consensus' would be achieved if over 70% of participants scored the principle as 'critical' (score of 7-9) and fewer than 15% scored the principle as 'not important' (score of 1-3). Principles for which consensus was achieved were included in the core recommendations.

RESULTS

Of the 29 invited stakeholders, 22 participated in the consensus meeting and 25 (86% response rate) in the subsequent online questionnaire in June 2017. Consensus was agreed on 12 core principles. Of the 25 participants, 96% agreed that a face-to-face explanation of the PNMR process was of critical importance, 72% considered that parents should be offered the opportunity to nominate a suitable advocate, 92% believed that responses to parents' comments should be formally documented, 96% indicated that it was vital for action plans to be translated into lessons learnt and that this process should be monitored, and 100% of stakeholders voted that a plain-English summary should be produced for the parents following the meeting. There was good agreement on a further seven principles.

CONCLUSIONS

Key national stakeholders were unanimously supportive of parental engagement in the PNMR process and agreed on core principles to make this process feasible, meaningful and robust. A 6-month pilot of parental engagement in the PNMR process (PARENTS 2 study) in two UK units took place after the consensus on core principles. In collaboration with the National Perinatal Epidemiology Unit, the findings will inform the national standardized PNMR tool. © 2018 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology.

Parents' and healthcare professionals' experiences of care after stillbirth in low- and middle-income countries: a systematic review and meta-summary

BACKGROUND

Stillbirth has a profound impact on women, families, and healthcare workers. The burden is highest in low- and middle-income countries (LMICs). There is need for respectful and supportive care for women, partners, and families after bereavement.

OBJECTIVE

To perform a qualitative meta-summary of parents' and healthcare professionals' experiences of care after stillbirth in LMICs.

SEARCH STRATEGY

Search terms were formulated by identifying all synonyms, thesaurus terms, and variations for stillbirth. Databases searched were AMED, EMBASE, MEDLINE, PsychINFO, BNI, CINAHL.

SELECTION CRITERIA

Qualitative, quantitative, and mixed method studies that addressed parents' or healthcare professionals' experience of care after stillbirth in LMICs.

DATA COLLECTION AND ANALYSIS

Studies were screened, and data extracted in duplicate. Data were analysed using the Sandelowski meta-summary technique that calculates frequency and intensity effect sizes (FES/IES).

MAIN RESULTS

In all, 118 full texts were screened, and 34 studies from 17 countries were included. FES range was 15-68%. Most studies had IES 1.5-4.5. Women experience a broad range of manifestations of grief following stillbirth, which may not be recognised by healthcare workers or in their communities. Lack of recognition exacerbates negative experiences of stigmatisation, blame, devaluation, and loss of social status. Adequately developed health systems, with trained and supported staff, are best equipped to provide the support and information that women want after stillbirth.

CONCLUSIONS

Basic interventions could have an immediate impact on the experiences of women and their families after stillbirth. Examples include public education to reduce stigma, promoting the respectful maternity care agenda, and investigating stillbirth appropriately.

TWEETABLE ABSTRACT

Reducing stigma, promoting respectful care and investigating stillbirth have a positive impact after stillbirth for women and families in LMICs.

All bereaved parents are entitled to good care after stillbirth: a mixed-methods multicentre study (INSIGHT)

OBJECTIVE

To understand challenges in care after stillbirth and provide tailored solutions.

DESIGN

Multi-centre case study.

SETTING

Three maternity hospitals.

POPULATION

Parents with a stillborn baby, maternity staff.

METHODS

Thematic analysis of parent interviews and staff focus groups and service provision investigation.

OUTCOMES

1 Themes; 2 Triangulation matrix; 3 Recommendations.

RESULTS

Twenty-one women, 14 partners, and 22 staff participated. Service Provision: Care for parents after stillbirth varies excessively; there are misconceptions; post-mortem does not delay follow-up.

PRESENTATION

Women 'do not feel right' before stillbirth; their management is haphazard and should be standardised.

DIAGNOSIS

Stillbirth is an emergency for parents but not always for staff; communication can seem cold; well-designed bereavement space is critical. Birth: Staff shift priorities to mother and future, but for parents their baby is still a baby; parents are not comfortable with staff recommending vaginal birth as the norm; there are several reasons why parents ask for a caesarean; better care involves clear communication, normal behaviour, and discussion of coping strategies. Post-mortem: Parents are influenced by discussions with staff. Staff should 'sow seeds', clarify its respectful nature, delineate its purpose, and explain the timescale.

FOLLOW-UP

It is not standardised; parents wish to see their multi-professional team.

CONCLUSIONS

There is unacceptable variation in care after stillbirth, and insensitive interactions between staff and bereaved parents. Understanding parents' needs, including why they ask for caesarean birth, will facilitate joint decision-making. Every bereaved parent is entitled to good, respectful care.

TWEETABLE ABSTRACT

Care too varied & interactions often insensitive after stillbirth; national pathway & training urgently needed PLAIN LANGUAGE SUMMARY: Why and how was the study carried out? Previous studies have shown that improving care after stillbirth is important for families. We investigated the opinions of bereaved parents and maternity staff to find ways to improve care. At three hospitals in 2013, all women who experienced a stillbirth were invited to an interview along with their partners. Thirty-five parents of 21 babies agreed to participate. Twenty-two obstetricians and midwives took part in focus group discussions. What were the main findings? Care was often not as good as it should and could be. Communication with parents was not always as sensitive as they would have liked because staff did not have appropriate training. Some women reported they did not 'feel right' before going to hospital. Once they arrived, there was no standard approach to how care was given. Sometimes there were long delays before the death of the baby was confirmed and action was taken. After it had been confirmed that the baby had died, staff focussed on the mothers' needs, but the parents' priorities were still with their baby. There were several reasons why parents asked for a caesarean birth that staff had not considered. Staff influenced parents' decisions about post-mortem examinations. Parents found it helpful when staff explained the respectful nature and purpose of the examination. After discharge from hospital, there was no consistent plan for how follow-up care would be given. Parents would have liked more information about their next hospital appointment. What are the limitations of the work? The parents interviewed depended on their memories of the details of the care, which happened some time ago. In staff group discussions, junior doctors may not have spoken openly because there were senior doctors present. Further research is necessary to understand and improve care globally. What is the implication for parents? Every bereaved parent is entitled to the best possible care after stillbirth, but some do not get good care. Parents and staff made suggestions that can help to develop processes for how care is given after stillbirth. These suggestions can also inform staff training, so that every single parent is treated respectfully and participates in decision making.

Making stillbirths visible: a systematic review of globally reported causes of stillbirth

BACKGROUND

Stillbirth is a global health problem. The World Health Organization (WHO) application of the International Classification of Diseases for perinatal mortality (ICD-PM) aims to improve data on stillbirth to enable prevention.

OBJECTIVES

To identify globally reported causes of stillbirth, classification systems, and alignment with the ICD-PM.

SEARCH STRATEGY

We searched CINAHL, EMBASE, Medline, Global Health, and Pubmed from 2009 to 2016.

SELECTION CRITERIA

Reports of stillbirth causes in unselective cohorts.

DATA COLLECTION AND ANALYSIS

Pooled estimates of causes were derived for country representative reports. Systems and causes were assessed for alignment with the ICD-PM. Data are presented by income setting (low, middle, and high income countries; LIC, MIC, HIC).

MAIN RESULTS

Eighty-five reports from 50 countries (489 089 stillbirths) were included. The most frequent categories were Unexplained, Antepartum haemorrhage, and Other (all settings); Infection and Hypoxic peripartum (LIC), and Placental (MIC, HIC). Overall report quality was low. Only one classification system fully aligned with ICD-PM. All stillbirth causes mapped to ICD-PM. In a subset from HIC, mapping obscured major causes.

CONCLUSIONS

There is a paucity of quality information on causes of stillbirth globally. Improving investigation of stillbirths and standardisation of audit and classification is urgently needed and should be achievable in all well-resourced settings. Implementation of the WHO Perinatal Mortality Audit and Review guide is needed, particularly across high burden settings.

FUNDING

HR, SH, SHL, and AW were supported by an NHMRC-CRE grant (APP1116640). VF was funded by an NHMRC-CDF (APP1123611).

TWEETABLE ABSTRACT

Urgent need to improve data on causes of stillbirths across all settings to meet global targets.

PLAIN LANGUAGE SUMMARY

Background and methods Nearly three million babies are stillborn every year. These deaths have deep and long-lasting effects on parents, healthcare providers, and the society. One of the major challenges to preventing stillbirths is the lack of information about why they happen. In this study, we collected reports on the causes of stillbirth from high-, middle-, and low-income countries to: (1) Understand the causes of stillbirth, and (2) Understand how to improve reporting of stillbirths. Findings We found 85 reports from 50 different countries. The information available from the reports was inconsistent and often of poor quality, so it was hard to get a clear picture about what are the causes of stillbirth across the world. Many different definitions of stillbirth were used. There was also wide variation in what investigations of the mother and baby were undertaken to identify the cause of stillbirth. Stillbirths in all income settings (low-, middle-, and high-income countries) were most frequently reported as Unexplained, Other, and Haemorrhage (bleeding). Unexplained and Other are not helpful in understanding why a baby was stillborn. In low-income countries, stillbirths were often attributed to Infection and Complications during labour and birth. In middle- and high-income countries, stillbirths were often reported as Placental complications. Limitations We may have missed some reports as searches were carried out in English only. The available reports were of poor quality. Implications Many countries, particularly those where the majority of stillbirths occur, do not report any information about these deaths. Where there are reports, the quality is often poor. It is important to improve the investigation and reporting of stillbirth using a standardised system so that policy makers and healthcare workers can develop effective stillbirth prevention programs. All stillbirths should be investigated and reported in line with the World Health Organization standards.

Effective interprofessional simulation training for medical and midwifery students

Introduction

Good interprofessional teamworking is essential for high quality, efficient and safe clinical care. Undergraduate interprofessional training has been advocated for many years to improve interprofessional working. However, few successful initiatives have been reported and even fewer have formally assessed their educational impact.

Methods

This was a prospective observational study of medical and midwifery students at a tertiary-level maternity unit. An interprofessional training module was developed and delivered by a multiprofessional faculty to medical and midwifery students, including short lectures, team-building exercises and practical simulation-based training for one obstetric (shoulder dystocia) and three generic emergencies (sepsis, haemorrhage, collapse). Outcome measures were interprofessional attitudes, assessed with a validated questionnaire (UWE Interprofessional Questionnaire) and clinical knowledge, measured with validated multiple-choice questions.

Results

Seventy-two students participated (34 medical, 38 midwifery). Following training median interprofessional attitude scores improved in all domains (p<0.0001), and more students responded in positive categories for communication and teamwork (69-89%, p=0.004), interprofessional interaction (3-16%, p=0.012) and interprofessional relationships (74-89%, p=0.006). Scores for knowledge improved following training for medical students (65.5% (61.8-70%) to 82.3% (79.1-84.5%) (median (IQR)) p<0.0001) and student midwives (70% (64.1-76.4%) to 81.8% (79.1-86.4%) p<0.0001), and in all subject areas (p<0.0001).

Conclusions

This training was associated with meaningful improvements in students' attitudes to teamwork, and knowledge acquisition. Integrating practical tasks and teamwork training, in authentic clinical settings, with matched numbers of medical and non-medical students can facilitate learning of both why and how to work together. This type of training could be adopted widely in undergraduate healthcare education.

Sustaining simulation training programmes--experience from maternity care

There is little scientific evidence to support the majority of simulation-based maternity training programmes, but some characteristics appear to be associated with sustainability. Among these are a clear institutional-level commitment to the course, strong leadership in course organisation, a curriculum relevant to clinical practice, a nonthreatening learning environment, the establishment of multiprofessional training and the use of simulators appropriate to the learning objectives. There is still some debate on whether simulation-based sessions should be carried out in dedicated training time outside normal working hours or in ad-hoc drills that are run during clinical sessions, whether they should be located in clinical areas, simulation centres, or both, and whether or not they should include standardised generic teamwork training sessions. In this review, we discuss the main characteristics that appear to make a simulation-based training programme a sustainable initiative.

Clinical efficiency in a simulated emergency and relationship to team behaviours: a multisite cross-sectional study

OBJECTIVE

To identify specific aspects of teamworking associated with greater clinical efficiency in simulated obstetric emergencies.

DESIGN

Cross-sectional secondary analysis of video recordings from the Simulation & Fire-drill Evaluation (SaFE) randomised controlled trial.

SETTING

Six secondary and tertiary maternity units.

SAMPLE

A total of 114 randomly selected healthcare professionals, in 19 teams of six members.

METHODS

Two independent assessors, a clinician and a language communication specialist identified specific teamwork behaviours using a grid derived from the safety literature.

MAIN OUTCOME MEASURES

Relationship between teamwork behaviours and the time to administration of magnesium sulfate, a validated measure of clinical efficiency, was calculated.

RESULTS

More efficient teams were likely to (1) have stated (recognised and verbally declared) the emergency (eclampsia) earlier (Kendall's rank correlation coefficient τ(b) = -0.53, 95% CI from -0.74 to -0.32, P=0.004); and (2) have managed the critical task using closed-loop communication (task clearly and loudly delegated, accepted, executed and completion acknowledged) (τ(b) = 0.46, 95% CI 0.17-0.74, P=0.022). Teams that administered magnesium sulfate within the allocated time (10 minutes) had significantly fewer exits from the labour room compared with teams who did not: a median of three (IQR 2-5) versus six exits (IQR 5-6) (P=0.03, Mann-Whitney U-test).

CONCLUSIONS

Using administration of an essential drug as a valid surrogate of team efficiency and patient outcome after a simulated emergency, we found that more efficient teams were more likely to exhibit certain team behaviours relating to better handover and task allocation.

More to teamwork than knowledge, skill and attitude

OBJECTIVE

To assess whether team performance in simulated eclampsia is related to the knowledge, skills and attitudes of individual team members.

DESIGN

Cross-sectional analysis of data from the Simulation and Fire Drill Evaluation randomised controlled trial.

SETTING

Six secondary and tertiary maternity units in south-west England.

PARTICIPANTS

One hundred and fourteen maternity professionals in 19 teams of six members; one senior and one junior obstetrician; two senior and two junior midwives.

METHODS

We validated a team performance ranking scheme with respect to magnesium administration (Magnesium Administration Rank, MAR) by expert consensus (face validity) and correlation with clinical measures (construct validity). We tested for correlation between MAR and measures of knowledge, skills and attitudes.

MAIN OUTCOME MEASURES

Correlation between team performance (MAR) and scores in validated multiple-choice questionnaires (MCQs) (knowledge), a measure of individual manual skill to manage an obstetric emergency (skill) and scores in a widely used teamwork/safety attitude questionnaire (attitude).

RESULTS

There was no relationship between team performance and cumulative individual MCQs, skill or teamwork/safety attitude scores.

CONCLUSIONS

The knowledge, manual skills and attitudes of the individuals comprising each team, measured by established methods, did not correlate in this study with the team's clinical efficiency in the management of simulated eclampsia. The inference is that unidentified characteristic(s) play a crucial part in the efficiency of teams managing emergencies. Any emphasis of training programmes to promote individual knowledge, skills and attitudes alone may have to be re-examined. This highlights a need to understand what makes a team efficient in dealing with clinical emergencies.

A simple tool to measure patient perceptions of operative birth

OBJECTIVE

To assess the feasibility and validity of a maternal satisfaction measurement tool, the SaFE study Patient Perception Score (PPS), after operative delivery.

DESIGN

Cross-sectional survey.

SETTING

A large maternity unit in England.

SAMPLE

150 women who had had an operative birth.

METHODS

We recruited women within 24 hours of birth and quantified their satisfaction with two questionnaires: PPS, and the Mackey Childbirth Satisfaction Rating Scale (CSRS; modified).

MAIN OUTCOME MEASURES

Participation rate to determine feasibility; Cronbach's alpha as measure of internal consistency; PPS satisfaction scores for groups of accoucheurs of different seniority to assess construct validity; correlation coefficient of PPS scores with total scores from the CSRS questionnaire to establish criterion validity.

RESULTS

Participation rate approached 85%. We observed high scores for most births except a few outliers. Internal consistency of the PPS was high (Cronbach's alpha=0.83). Total PPS scores correlated strongly with total CSRS scores (Spearman's r=0.64, P<0.001).

CONCLUSIONS

The PPS is a simple and valid tool for patient-centred assessments. High scores were observed for most births but there were a small minority of accoucheurs who consistently scored poorly and these data could be used during appraisal and training.

Retrospective cohort study of diagnosis-delivery interval with umbilical cord prolapse: the effect of team training

OBJECTIVE

To determine whether the introduction of multi-professional simulation training was associated with improvements in the management of cord prolapse, in particular, the diagnosis-delivery interval (DDI).

DESIGN

Retrospective cohort study.

SETTING

Large tertiary maternity unit within a University Hospital in the United Kingdom.

SAMPLE

All cases of cord prolapse with informative case record: 34 pre-training, 28 post-training.

METHODS

Review of hospital notes and software system entries; comparison of quality of management for umbilical cord prolapse pre-training (1993-99) and post-training (2001-07).

MAIN OUTCOME MEASURES

Diagnosis-delivery interval; proportion of caesarean section (CS) in whom actions were taken to reduce cord compression; type of anaesthesia for CS births; rate of low (<7) 5-minute Apgar scores; rate of admission to neonatal intensive care unit (NICU) (if birthweight >2500 g).

RESULTS

After training, there was a statistically significant reduction in median DDI from 25 to 14.5 minutes (P < 0.001). Post-training, there was also a statistically significant increase in the proportion of CS where recommended actions had been performed (from 34.78 to 82.35%, P = 0.003). There was a nonsignificant increase in the use of spinal anaesthesia for CS, from 8.70 to 17.65%, and a nonsignificant reduction in the rate of low Apgar scores from 6.45 to 0% and in the rate of admission to NICU from 38.46 to 22.22%.

CONCLUSIONS

The introduction of annual training, in accordance with national recommendations, was associated with improved management of cord prolapse. Future studies could assess whether this improved management translates into better outcomes for babies and their mothers.

The active components of effective training in obstetric emergencies

Confidential enquiries into poor perinatal outcomes have identified deficiencies in team working as a common factor and have recommended team training in the management of obstetric emergencies. Isolated aviation-based team training programmes have not been associated with improved perinatal outcomes when applied to labour ward settings, whereas obstetric-specific training interventions with integrated teamwork have been associated with clinical improvements. This commentary reviews obstetric emergency training programmes from hospitals that have demonstrated improved outcomes to determine the active components of effective training. The common features identified were: institution-level incentives to train; multi-professional training of all staff in their units; teamwork training integrated with clinical teaching and use of high fidelity simulation models. Local training also appeared to facilitate self-directed infrastructural change.

Thyroid microcarcinoma during thyroidectomy

INTRODUCTION

We aimed to retrospectively assess the prevalence of microcarcinoma in thyroidectomy specimens from a Greek population and the role of histopathology in determining management of these patients.

METHODS

We used histopathological reports of thyroidectomies performed in a Greek general district hospital. The samples consisted of 191 thyroidectomies performed between January 1997 and July 2001. The female:male ratio was approximately 2:1 and the follow-up period was 327 weeks.

RESULTS

There were 29 microcarcinomas (15.2 percent) with a female:male ratio of 6:1. The prevalence rate in cases with Hashimoto's thyroiditis was significantly higher compared to cases with other benign thyroid pathology (26.8 percent versus 11.9 percent, p-value equals 0.02). Eight microcarcinomas (27.6 percent) were multifocal. The histological type was that of papillary tumour in ten cases (34.5 percent) and follicular in 18 cases (62.1 percent). There were no deaths, recurrences or metastases during the follow-up period.

CONCLUSION

Our results suggest that incidental microcarcinomas are low-risk tumours that do not require routine further intervention. The latter may be necessary for tumours with poor differentiation or for non-incidental microcarcinomas.

Polycystic ovary syndrome and pregnancy outcome: red herring or red flag?

Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders in women, associated with a characteristic ovarian appearance at ultrasound scan, hyperandrogenism, and ovulatory disorders. The pathogenesis appears to be mainly related to reduced insulin sensitivity in peripheral tissues, leading to hyperinsulinaemia. There is a wide variation in the severity of PCOS symptoms. Women with PCOS are believed to be predisposed to a variety of complications in pregnancy. We present a summary of the evidence surrounding these claims and discuss the weaknesses of the available to date studies.

Breech presentation: an audit project as means of pursuing clinical excellence

Clinical audit is an effective quality improvement process to evaluate important clinical issues. Breech presentation is such an issue due to its contribution to the rising caesarean section (CS) rate. We set out to assess the management of breech presentation using, as standards, the delivery suite protocol and national guidelines. Our first audit revealed a low success rate of external cephalic version (ECV) and deficient documentation of written consent for ECV, other aspects of care being satisfactory. The results were presented to a multidisciplinary meeting and disseminated to relevant stakeholders. A re-audit was then performed. It confirmed significant improvement in the documentation of consent for ECV. It also revealed a good detection rate of breech, optimal offer rate of ECV and good neonatal outcome. However, uptake of ECV as well as the success rate could both be improved so as to reduce the CS rate for breech presentation. We discuss options for improving the uptake and success rate for ECV.