Possible Reasons for Limited Effectiveness of a Skills and Drills Intervention to Improve Emergency Obstetric and Newborn Care.

Youth centers, peer education, and one-off public meetings have generally been ineffective in facilitating young people’s access to sexual and reproductive health (SRH) services, changing their behaviors, or influencing social norms around adolescent SRH. Approaches that have been found to be effective when well implemented, such as comprehensive sexuality education and youth-friendly services, have tended to flounder as they have considerable implementation requirements that are seldom met. For adolescent SRH programs to be effective, we need substantial effort through coordinated and complementary approaches. Unproductive approaches should be abandoned, proven approaches should be implemented with adequate fidelity to those factors that ensure effectiveness, and new approaches should be explored, to include greater attention to prevention science, engagement of the private sector, and expanding access to a wider range of contraceptive methods that respond to adolescents’ needs

P14.02 An electronic behaviour diary: Monitoring the effects of advanced obstetric surgical skills training

Objective: Training should lead to improvements in the quality of clinical care delivery. It is essential to follow up participants after a training intervention to monitor changes in behaviour associated with adoption of lessons learned into clinical practice. We introduced an electronic diary to facilitate monitoring whilst minimising effort for participants. Method: An electronic diary was created using a freely available on-line platform. Following a training intervention on advanced obstetric surgical skills, obstetric residents from Kenya were invited to pilot completing the diary after their labour ward shifts. Entries were anonymised. Participants were asked to enumerate the times they utilised specific skills, or to state why they had been unable to do so, using tick box options. Reflections on skills used were entered using free comments. Results: All participants reported changed behaviours, for example, improved surgical knot-tying, safer needle handling, separate closure of uterine incision angles and techniques for delivery of the impacted fetal head. 6 reported conducting vaginal breech birth and 6 performed vacuum-assisted birth. All reported improvements in use of the safe surgical checklist, obtaining consent and respectful maternity care. 7 had participated in newborn resuscitation. Reflections suggested participants experienced improved levels of confidence and satisfaction when implementing new skills. Conclusion: This pilot study has demonstrated the feasibility of monitoring clinical behaviour change following training using an electronic platform. Monitoring the effect of training is essential to prove that training results in improvements to clinical practice. We plan to roll out this intervention following future training interventions

P04.41 Exploring reasons for and outcomes of second stage caesarean section and assisted vaginal birth in selected hospitals in Kenya

Objective: Obstetric vacuum devices for assisted vaginal birth (AVB) can avoid the need for unnecessary second-stage caesarean sections (SSCS), associated with increased morbidity and mortality. Despite emergency obstetric training since 2019, AVB was rarely performed. This study sought to better understand missed opportunities and reasons for non-performance of AVB in Kenya. Method: A mixed-methods design incorporated a review of randomly selected SSCS and AVB case notes, and key informant interviews with healthcare providers, from 8 purposively selected, high-volume hospitals in Kenya. The reviews were carried out by four experienced obstetricians (3 Kenyan, 1 British). The interviews were semi-structured and conducted online and analysed using a thematic approach. Results: Six AVB and 66 SSCS cases were reviewed. Nine percent of SSCS could have been AVB, and 58% reviewers were unable to determine appropriateness due to poor record keeping. Perinatal mortality was 9%, and 11% of infants and 9% of mothers experienced complications following SSCS. Twenty interviews, with obstetricians, midwives and medical officers, explored themes of previous experience, confidence, and adequacy of training relating to AVB. Reasons for non-performance included lack of equipment and staff. Conclusion: Increases in appropriate use of AVB could save the lives of infants and mothers and reduce ongoing morbidity. In order to achieve this, the varied reasons for non-performance of AVB need to be systematically addressed at local, regional and national levels

P14.01 An example of too much too soon? A review of caesarean sections performed in the first stage of labour in Kenya

Objective: Caesarean Section (CS) has potential short and long-term complications and is associated with excess maternal death. Decisions to perform (CS) are frequently made by inexperienced and unsupported non-specialist doctors, sometimes resulting in inappropriate decision-making and surgery. Our study assesses decision-making for CS in the first stage of labour in Kenya. Method: A panel of one UK and six Kenyan expert obstetricians reviewed clinical data extracted from 87 case-notes, that were randomly selected from a series obtained from seven referral hospitals in five Kenyan counties over six months in 2020. Following a preliminary review of the data and email discussion, an online panel was convened to discuss outstanding cases where consensus was yet to be reached. Agreement was reached by the panel in all but 5 cases. Results: In 41.3% cases, CS was considered appropriate, including 8% where CS was performed too late. The decision to delivery interval exceeded 2 h in 58.6% cases, including 16 cases of non-reassuring fetal status. In 10.3% it was considered that due to delay, further reassessment should have occurred. In 9.1% the CS was done too soon. There was insufficient information available to make a full assessment in 21.8% of cases. In 11.5% the CS was inappropriate. Conclusion: This review demonstrates that unnecessary caesarean sections are being performed, while some with appropriate indications are subject to delays. There is need for improved support for decision-making, coupled with improved record-keeping, improved quality of fetal monitoring during labour and more timely surgery when necessary

“It’s complicated…”: Exploring second stage caesarean sections and reasons for non-performance of assisted vaginal births in Kenya: a mixed methods study

Unnecessary Caesarean Section (CS) can have adverse effects on women and their newborns. Assisted vaginal birth/delivery (AVB/AVD) using a suction device or obstetric forceps is a potential alternative when delays or complications occur in the second stage of labour. Unlike CS, AVB using a suction device does not require regional or general anaesthesia, can often be performed by midwives, and does not scar the uterus, lowering the risk of maternal mortality and morbidity, in this and subsequent pregnancies. This study examined the appropriateness and outcomes of second stage CS (SSCS), and reasons for low levels of AVB use, in Kenya. Using a mixed methods study design, we reviewed case notes from women having SSCS births and AVB, and conducted key informant interviews with healthcare providers, from 8 purposively selected hospitals in Kenya. Randomly selected SSCS and all AVB case notes were reviewed by a panel of four experienced obstetricians, and appropriateness of the procedure assessed. Semi-structured interviews were conducted with obstetricians, medical officers and midwives, and analysed using a thematic approach. Review of 67 SSCS case notes showed 10% might have been conducted as AVBs, with a further 58% unable to be classified due to inadequate/inconsistent record keeping or excessive delay following initial CS decision. Outcomes following SSCS showed perinatal mortality rate of 89.6/1,000 births, with 11% of infants and 9% of mothers experiencing complications. Non-referred cases of AVB showed good outcomes. The findings of the 20 interviews explored the experience and confidence of healthcare providers in performing AVBs, and adequacy of the training they received. Key reasons for non-performance included lack of functioning equipment, lack of trained staff or their rotation to other departments. Reasons for non-performance of AVB were complex and often multiple. Any solutions to these problems will need to address various local, regional and national issues

Patient-derived xenograft (PDX) models in basic and translational breast cancer research

Patient-derived xenograft (PDX) models of a growing spectrum of cancers are rapidly supplanting long-established traditional cell lines as preferred models for conducting basic and translational preclinical research. In breast cancer, to complement the now curated collection of approximately 45 long-established human breast cancer cell lines, a newly formed consortium of academic laboratories, currently from Europe, Australia, and North America, herein summarizes data on over 500 stably transplantable PDX models representing all three clinical subtypes of breast cancer (ER+, HER2+, and "Triple-negative" (TNBC)). Many of these models are well-characterized with respect to genomic, transcriptomic, and proteomic features, metastatic behavior, and treatment response to a variety of standard-of-care and experimental therapeutics. These stably transplantable PDX lines are generally available for dissemination to laboratories conducting translational research, and contact information for each collection is provided. This review summarizes current experiences related to PDX generation across participating groups, efforts to develop data standards for annotation and dissemination of patient clinical information that does not compromise patient privacy, efforts to develop complementary data standards for annotation of PDX characteristics and biology, and progress toward "credentialing" of PDX models as surrogates to represent individual patients for use in preclinical and co-clinical translational research. In addition, this review highlights important unresolved questions, as well as current limitations, that have hampered more efficient generation of PDX lines and more rapid adoption of PDX use in translational breast cancer research

Metacognitive therapy home-based self-help for cardiac rehabilitation patients experiencing anxiety and depressive symptoms : study protocol for a feasibility randomised controlled trial (PATHWAY Home-MCT)

BACKGROUND: Anxiety and depression are common among patients attending cardiac rehabilitation services. Currently available pharmacological and psychological interventions have limited effectiveness in this population. There are presently no psychological interventions for anxiety and depression integrated into cardiac rehabilitation services despite emphasis in key UK National Health Service policy. A new treatment, metacognitive therapy, is highly effective at reducing anxiety and depression in mental health settings. The principal aims of the current study are (1) to evaluate the acceptability of delivering metacognitive therapy in a home-based self-help format (Home-MCT) to cardiac rehabilitation patients experiencing anxiety and depressive symptoms and conduct a feasibility trial of Home-MCT plus usual cardiac rehabilitation compared to usual cardiac rehabilitation; and (2) to inform the design and sample size for a full-scale trial. METHODS: The PATHWAY Home-MCT trial is a single-blind feasibility randomised controlled trial comparing usual cardiac rehabilitation (control) versus usual cardiac rehabilitation plus home-based self-help metacognitive therapy (intervention). Economic and qualitative evaluations will be embedded within the trial. Participants will be assessed at baseline and followed-up at 4 and 12 months. Patients who have been referred to cardiac rehabilitation programmes and have a score of ≥ 8 on the anxiety and/or depression subscales of the Hospital Anxiety and Depression Scale will be invited to take part in the study and written informed consent will be obtained. Participants will be recruited from the National Health Service in the UK. A minimum of 108 participants will be randomised to the intervention and control arms in a 1:1 ratio. DISCUSSION: The Home-MCT feasibility randomised controlled trial will provide evidence on the acceptability of delivering metacognitive therapy in a home-based self-help format for cardiac rehabilitation patients experiencing symptoms of anxiety and/or depression and on the feasibility and design of a full-scale trial. In addition, it will provide provisional point estimates, with appropriately wide measures of uncertainty, relating to the effectiveness and cost-effectiveness of the intervention. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03129282 , Submitted to Registry: 11 April 2017

The Use of Obstetric Ultrasound in Low Resource Settings

In common with many emerging technologies, the use of ultrasound scanning for obstetric diagnosis has a worldwide reach. The use and abuse of ultrasound in pregnancy has already proliferated in resource‐limited settings and will continue to do so, with widening availability fueled by both technological improvements and decreasing costs. This chapter shows an example of a normal ultrasound image of a 16 week old human fetus. Many pregnancy‐related problems and abnormalities might be detected by the provision of routine ultrasound services. There have been many undoubtedly well‐meant attempts to introduce obstetric ultrasound scanning in low resource settings, often reporting various measures of success. In order to maximize benefit for patients and stem the potential for abuse, the obstetric ultrasound community must work to define globally recognized standards for training, regulation and implementation in accordance with practice that is evidence‐based

Risk factors for maternal mortality among women who had a caesarean section delivery in Kenya: a case-control study.

Objectives: To determine the risk factors associated with caesarean section (CS)-related deaths in Kenya. Design: We used a case-control study design with a sample size of 360 (80% power) women who had CS in 2014. Fully adjusted and parsimonious odds ratios (OR) with 95% confidence intervals (CI) and significance levels (p-value ≤0.05) was reported based on multiple regression analysis. Setting: 96 Kenya referral hospitals. Outcome measures: The dependent variable was death after CS, while the independent variables were sociodemographic factors, antenatal care profile indicators, clinical parameters, and post-CS management. Results: Patient referral (OR 2.68, 95% CI:1.22-5.89), postpartum hemorrhage (OR 27.50, 95% CI:8.40-90.13), blood transfusion (OR 14.59, 95% CI: 3.95-53.91), referral to Intensive Care Unit (OR 27.50, 95% CI:8.40-90.13), and general anesthesia use (OR 11.45, 95% CI:4.56-28.74), were the risk factors for death amongst women who had CS. Conclusion: Mitigating these risk factors by prioritizing interventions that include early identification and treatment of women at risk of postpartum haemorrhage, use of regional anaesthesia where possible, CS performed by experienced staff, early referral and adequate blood transfusion services, are likely to improve the quality of care