Interventions for supporting pregnant women's decision-making about mode of birth after a caesarean.
Pregnant women who have previously had a caesarean birth and who have no contraindication for vaginal birth after caesarean (VBAC) may need to decide whether to choose between a repeat caesarean birth or to commence labour with the intention of achieving a VBAC. Women need information about their options and interventions designed to support decision-making may be helpful. Decision support interventions can be implemented independently, or shared with health professionals during clinical encounters or used in mediated social encounters with others, such as telephone decision coaching services. Decision support interventions can include decision aids, one-on-one counselling, group information or support sessions and decision protocols or algorithms. This review considers any decision support intervention for pregnant women making birth choices after a previous caesarean birth.
To examine the effectiveness of interventions to support decision-making about vaginal birth after a caesarean birth.Secondary objectives are to identify issues related to the acceptability of any interventions to parents and the feasibility of their implementation.
We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 June 2013), Current Controlled Trials (22 July 2013), the WHO International Clinical Trials Registry Platform Search Portal (ICTRP) (22 July 2013) and reference lists of retrieved articles. We also conducted citation searches of included studies to identify possible concurrent qualitative studies.
All published, unpublished, and ongoing randomised controlled trials (RCTs) and quasi-randomised trials with reported data of any intervention designed to support pregnant women who have previously had a caesarean birth make decisions about their options for birth. Studies using a cluster-randomised design were eligible for inclusion but none were identified. Studies using a cross-over design were not eligible for inclusion. Studies published in abstract form only would have been eligible for inclusion if data were able to be extracted.
Two review authors independently applied the selection criteria and carried out data extraction and quality assessment of studies. Data were checked for accuracy. We contacted authors of included trials for additional information. All included interventions were classified as independent, shared or mediated decision supports. Consensus was obtained for classifications. Verification of the final list of included studies was undertaken by three review authors.
Three randomised controlled trials involving 2270 women from high-income countries were eligible for inclusion in the review. Outcomes were reported for 1280 infants in one study. The interventions assessed in the trials were designed to be used either independently by women or mediated through the involvement of independent support. No studies looked at shared decision supports, that is, interventions designed to facilitate shared decision-making with health professionals during clinical encounters.We found no difference in planned mode of birth: VBAC (risk ratio (RR) 1.03, 95% confidence interval (CI) 0.97 to 1.10; I² = 0%) or caesarean birth (RR 0.96, 95% CI 0.84 to 1.10; I² = 0%). The proportion of women unsure about preference did not change (RR 0.87, 95% CI 0.62 to 1.20; I² = 0%).There was no difference in adverse outcomes reported between intervention and control groups (one trial, 1275 women/1280 babies): permanent (RR 0.66, 95% CI 0.32 to 1.36); severe (RR 1.02, 95% CI 0.77 to 1.36); unclear (0.66, 95% CI 0.27, 1.61). Overall, 64.8% of those indicating preference for VBAC achieved it, while 97.1% of those planning caesarean birth achieved this mode of birth. We found no difference in the proportion of women achieving congruence between preferred and actual mode of birth (RR 1.02, 95% CI 0.96 to 1.07) (three trials, 1921 women).More women had caesarean births (57.3%), including 535 women where it was unplanned (42.6% all caesarean deliveries and 24.4% all births). We found no difference in actual mode of birth between groups, (average RR 0.97, 95% CI 0.89 to 1.06) (three trials, 2190 women).Decisional conflict about preferred mode of birth was lower (less uncertainty) for women with decisional support (standardised mean difference (SMD) -0.25, 95% CI -0.47 to -0.02; two trials, 787 women; I² = 48%). There was also a significant increase in knowledge among women with decision support compared with those in the control group (SMD 0.74, 95% CI 0.46 to 1.03; two trials, 787 women; I² = 65%). However, there was considerable heterogeneity between the two studies contributing to this outcome ( I² = 65%) and attrition was greater than 15 per cent and the evidence for this outcome is considered to be moderate quality only. There was no difference in satisfaction between women with decision support and those without it (SMD 0.06, 95% CI -0.09 to 0.20; two trials, 797 women; I² = 0%). No study assessed decisional regret or whether women's information needs were met.Qualitative data gathered in interviews with women and health professionals provided information about acceptability of the decision support and its feasibility of implementation. While women liked the decision support there was concern among health professionals about their impact on their time and workload.
Evidence is limited to independent and mediated decision supports. Research is needed on shared decision support interventions for women considering mode of birth in a pregnancy after a caesarean birth to use with their care providers.
Horey D
，Kealy M
，Davey MA
，Small R
，Crowther CA
... -
《Cochrane Database of Systematic Reviews》
Prospective trial of a uniform protocol for managing infants with neurogenic bladder.
Since the Management of Myelomeningocele Study (MOMS) publication in 2011 we have designed a prospective protocol for surveillance of neurogenic bladder according to the Leal da Cruz categorization system (J Urol, 2015) that guides us on treatment. Our institution was the precursor of in-utero myelomeningocele (MMC) in Latin America, so our database was biased mostly for patients that underwent fetal surgery for MMC closure. We have demonstrated that in-utero MMC closure does not improve bladder function in opposition to the data from the urological branch of the MOMS study (10), but our control group was based on a historical cohort, before the onset of in-utero MMC repair in our division (15) Since 2018, we have identified an increasing number of referrals of postnatal operated MMC patients to our group just for urological follow up. We decided then to start this prospective protocol for all neurogenic patients and provide a contemporary database to record differences in early bladder function, presence of hydronephrosis and vesicoureteral reflux, treatment, initial outcome and indication of surgery among three mains groups (in-utero MMC repair, post-natal repair and miscellaneous other cases of neurogenic bladder). We want to present preliminary data of this cohort in the period of time 2018 to 2023 (5 years). There was not an exclusion criteria, all patients with neuropathic bladder were included in this study.
We evaluated our database of all neurogenic bladder (NB) patients aged <1 year who started urological treatment in our institution from 2018. We evaluated diagnosis, age at first visit, clinical data, prevalence of hydronephrosis and (vesicoureteral reflux) VUR, bladder pattern according to the Leal da Cruz categorization system (1), treatment, time of follow-up, number of clinical visits and (urodynamic evaluation) UE performed, final bladder status and surgeries performed.
We identified 43 were aged <1 year with a mean age of 4.5 months (median 3.5) at first urological appointment. Diagnosis was myelomeningocele in 33 patients and miscellaneous in 10. From the MMC group, 24 were operated in-utero and 9 post-natal. The initial bladder pattern in the whole group showed 23 (53.5%) high risk, 11 normal (25.6%), 5 underactive bladder (11.6%) and 4 incontinent (9.3%). Mean follow-up was 24 months, mean age at last UE (cases with minimum of 2): 37 months, mean UE per patient: 2. At present, 28 patients perform clean intermittent catheterization (CIC), 23 with anticholinergics and 15 are only under surveillance. VUR was seen in 11/43 cases: 25.6%. Urological surgery has been performed in 4 patients: bladder augmentation in 3 and vesicostomy in 1. Bladder categorization for high-risk and normal patterns were respectively 62.5% and 25% for in utero and 44.4% and 22.2% for postnatal repair and detailed statistical analysis did not present statistical significance of in utero and postnatal groups.
Our study can conclude in a contemporary prospective study the findings of elevated incidence of high-risk patterns irrespectively of in-utero or post-natal repair (62.5% and 44.4%). We acknowledge that even though this is not new information and besides the still limited follow up, this cohort is one of the very few that follow and compare in one single institution with comparable UE for in-utero and post-natal MMC repair population, having also a miscellaneous group of NB as a pictorial report of also a similar initial distribution of bladder patterns. We plan to report in the future in a larger cohort the continuation of this study.
Macedo A Jr
，Campelo TR
，Aragon RG
，Macedo EL
，Garrone G
，Ottoni SL
，Leal da Cruz M
... -
《-》
Tethered cord prevalence among patients with prenatal or postnatal myelomeningocele repair.
Myelomeningocele (MMC) is a severe form of spina bifida characterized by spinal cord extrusion into a cerebrospinal fluid (CSF) filled sac which may lead to lifelong disability. Repair of these lesions have classically occurred shortly after birth, but more recently, prenatal myelomeningocele repair techniques have been elucidated. This study aimed to investigate the outcome of surgery, particularly with subsequent spinal cord tethering, in patients with prenatal myelomeningocele closure and those with postnatal repair surgery.
In this retrospective study which assessed patients from April 2002 to April 2020, the data of 18 total patients with MMC were reviewed. Nine patients from each group were included, closed prenatally or postnatally, respectively. Demographic information including age and sex, birth week, infant comorbidities, presence of dermoid or lipoma, cutaneous stigmata, total number and timing of detethering procedures, presence of Chiari malformation, and need for VPS was obtained.
Eighteen patients including nine infants closed prenatally and nine infants with myelomeningoceles closed postnatally were reviewed. The mean age was 4 ± 3 years and 6.22 ± 2.4 in prenatal and postnatal retrospectively. There was a significant relationship between the number of detethering procedures (p-value = 0.03) and the need for a ventriculoperitoneal shunt (VPS) (p-value = 0.01) between the groups, with the prenatal closure group having lower rates of each. There was no significant difference between the groups in regard to the mean age at the detethering procedure (p = 0.4), sex (p = 0.09), birth week (p = 0.8), comorbidities (p = 0.8), presence of intraspinal dermoid or lipoma (p = 0.09), presence of cutaneous stigma (p = 0.08), Chiari (p = 0.6), fatty filum (p = 0.08), syrinx (p = 0.4), bone anomaly (p = 0.4), and spina bifida neurological scale (p = 0.66).
There was a significant relationship between the two groups in terms of the number of detethering procedures, and the need for VPS. Our data represents a possible difference in the need for detethering surgeries and ventriculoperitoneal shunt placements between patients with prenatal and postnatal myelomeningocele closures.
Naseri Alavi SA
，Fluss R
，Lehner K
，Judy B
，Groves M
，Cohen A
，Kobets AJ
... -
《-》
ResearchGate
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