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1.
Aust Health Rev ; 2024 May 06.
Artículo en Inglés | MEDLINE | ID: mdl-38706120

RESUMEN

ObjectiveAn innovative approach by two Queensland health services was taken to establish a shared maternity services' research agenda by partnering with consumers and clinicians. The objective was to set the top five research priorities to ensure that the future direction of maternity research was relevant to end-user and organisational needs.MethodsA modified James Lind Alliance (JLA) methodology was applied between August 2022 and February 2023 across two south-east Queensland Health Services which included five participating maternity units and involved partnership with consumers, healthcare professionals and clinician researchers. The reporting guideline for priority setting of health research (REPRISE) was followed.ResultsThere were 192 respondents to the initial harvesting survey, generating 461 research suggestions. These were aggregated into 122 unique questions and further summarised into a list of 44 research questions. The 157 eligible interim prioritisation survey respondents short-listed 27 questions ready for ranking at a final consensus workshop. The top five question themes were: (1) maternity care experience, engagement and outcomes of priority populations; (2) increasing spontaneous vaginal birth; (3) experiences and perceptions of woman/person-centred care; (4) best practice care during the 'fourth' trimester; and (5) antibiotic use during labour and birth.ConclusionApplying an adapted JLA framework can successfully shape and establish a research agenda within Australian health services, through partnership with consumers and practicing clinicians. This is a transparent process that strengthens the legitimacy and credibility of research agendas, and it can form a replicable framework for other settings.

2.
Women Birth ; 37(4): 101617, 2024 May 02.
Artículo en Inglés | MEDLINE | ID: mdl-38701683

RESUMEN

BACKGROUND: Whilst most women desire to birth vaginally, research highlights reducing rates of normal physiological birth worldwide. Previous studies have focussed largely on clinical practices associated with vaginal birth however health care professionals' intentions are also known to effect behaviour; a factor not well understood within the context of midwifery and normal physiological birth. QUESTION/AIM: To explore factors influencing midwives' intentions to facilitate normal physiological birth. METHODS: A qualitative study using individual interviews was conducted. The Theory of Planned Behaviour was used to develop a semi-structured interview guide to gather perceptions, thoughts, knowledge, and experience of normal physiological birth from participants. Data were analysed thematically within the theoretical constructs: attitudes, subjective norms, and perceived behavioural control. FINDINGS: Fourteen midwives from various practice settings, models, and locations in Australia were interviewed. Major factors influencing midwives' intentions to facilitate normal physiological birth were influenced by workplace culture, values and influence of leaders, the need to prioritise collaborative interdisciplinary relationships and support autonomy in midwifery. DISCUSSION: Factors influencing the midwives' intentions of facilitating normal physiological birth were multifaceted. Some influences are more obvious and observable through practice, while others were rooted in underlying beliefs and attitudes that were hidden in the subconscious of those involved. However, all contributing influences ultimately shape midwives' intentions and the way in which they facilitate normal physiological birth. CONCLUSIONS: Midwives intend to support normal physiological birth; however multiple factors influence their intentions over time. Prioritising collaborative interdisciplinary relationships and supporting autonomy in midwifery could address known barriers.

3.
Ann Fam Med ; 22(2): 95-102, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38527813

RESUMEN

PURPOSE: Lung cancer screening (LCS) has less benefit and greater potential for iatrogenic harm among people with multiple comorbidities and limited life expectancy. Yet, such individuals are more likely to undergo screening than healthier LCS-eligible people. We sought to understand how patients with marginal LCS benefit conceptualize their health and make decisions regarding LCS. METHODS: We interviewed 40 people with multimorbidity and limited life expectancy, as determined by high Care Assessment Need scores, which predict 1-year risk of hospitalization or death. Patients were recruited from 6 Veterans Health Administration facilities after discussing LCS with their clinician. We conducted a thematic analysis using constant comparison to explore factors that influence LCS decision making. RESULTS: Patients commonly held positive beliefs about screening and perceived LCS to be noninvasive. When posed with hypothetical scenarios of limited benefit, patients emphasized the nonlongevity benefits of LCS (eg, peace of mind, planning for the future) and generally did not consider their health status or life expectancy when making decisions regarding LCS. Most patients were unaware of possible additional evaluations or treatment of screen-detected findings, but when probed further, many expressed concerns about the potential need for multiple evaluations, referrals, or invasive procedures. CONCLUSIONS: Patients in this study with multimorbidity and limited life expectancy were unaware of their greater risk of potential harm when accepting LCS. Given patient trust in clinician recommendations, it is important that clinicians engage patients with marginal LCS benefit in shared decision making, ensuring that their values of desiring more information about their health are weighed against potential harms from further evaluations.


Asunto(s)
Neoplasias Pulmonares , Humanos , Neoplasias Pulmonares/diagnóstico , Toma de Decisiones , Detección Precoz del Cáncer/métodos , Comorbilidad , Esperanza de Vida , Tamizaje Masivo
4.
J Gen Intern Med ; 2024 Mar 08.
Artículo en Inglés | MEDLINE | ID: mdl-38459413

RESUMEN

BACKGROUND: Primary care providers (PCPs) are often the first point of contact for discussing lung cancer screening (LCS) with patients. While guidelines recommend against screening people with limited life expectancy (LLE) who are less likely to benefit, these patients are regularly referred for LCS. OBJECTIVE: We sought to understand barriers PCPs face to incorporating life expectancy into LCS decision-making for patients who otherwise meet eligibility criteria, and how a hypothetical point-of-care tool could support patient selection. DESIGN: Qualitative study based on semi-structured telephone interviews. PARTICIPANTS: Thirty-one PCPs who refer patients for LCS, from six Veterans Health Administration facilities. APPROACH: We thematically analyzed interviews to understand how PCPs incorporated life expectancy into LCS decision-making and PCPs' receptivity to a point-of-care tool to support patient selection. Final themes were organized according to the Cabana et al. framework Why Don't Physicians Follow Clinical Practice Guidelines, capturing the influence of clinician knowledge, attitudes, and behavior on LCS appropriateness determinations. KEY RESULTS: PCP referrals to LCS for patients with LLE were influenced by limited knowledge of the life expectancy threshold at which patients are less likely to benefit from LCS, discomfort estimating life expectancy, fear of missing cancer at the point of early detection, and prioritization of factors such as quality of life, patient values, clinician-patient relationship, and family support. PCPs were receptive to a decision support tool to inform and communicate LCS appropriateness decisions if easy to use and integrated into clinical workflows. CONCLUSIONS: Our study suggests knowledge gaps and attitudes may drive decisions to offer screening despite LLE, a behavior counter to guideline recommendations. Integrating a LCS decision support tool that incorporates life expectancy within the electronic medical record and existing clinical workflows may be one acceptable solution to improve guideline concordance and increase confidence in selecting high benefit patients for LCS.

5.
Artículo en Inglés | MEDLINE | ID: mdl-38468190

RESUMEN

INTRODUCTION: Labor is both a physiological and physical activity that requires energy expenditure by the woman. Despite this, women are often fasted in labor, with hydration requirements addressed predominantly by intravenous therapy. Little is known about how best to manage this in nulliparous women undergoing induction of labor, who can be prone to lengthy labors. Therefore, we undertook a systematic review and meta-analysis to determine the effects of intravenous hydration regimens on nulliparous women undergoing induction of labor. MATERIAL AND METHODS: A systematic review and meta-analysis were conducted. Databases searched were PubMed, CINAHL, Embase, Cochrane, Scopus, and Web of Science using the search strategy combination of associated key concepts for intravenous therapy and nulliparous laboring women. The primary outcome was excessive neonatal weight loss. Meta-analyses for categorical outcomes included estimates of odds ratio (OR) and their 95% confidence intervals (CI) calculated; and for continuous outcomes the standardized mean difference, each with its 95% CI. Heterogeneity was assessed visually and by using the χ2 statistic and I2 with significance being set at p < 0.10. RESULTS: A total of 1512 studies were located and following screening, three studies met the eligibility criteria. No studies reported excessive neonatal weight loss. Increased rates of intravenous therapy (250 mL/h vs. 125 mL/h) during labor were not found to reduce the overall length of labor (mean difference -0.07 h, 95% CI -0.27 to 0.13 h) or reduce cesarean sections (OR 0.74, 95% CI 0.45-1.23), when women were not routinely fasted. CONCLUSIONS: Our review found no significant improvements for nulliparous women who received higher intravenous fluid volumes when undergoing induction of labor and were not routinely fasted. However, data are limited, and further research is needed.

6.
JMIR Form Res ; 8: e50465, 2024 Feb 09.
Artículo en Inglés | MEDLINE | ID: mdl-38335012

RESUMEN

BACKGROUND: Tobacco smoking is an important risk factor for disease, but inaccurate smoking history data in the electronic medical record (EMR) limits the reach of lung cancer screening (LCS) and tobacco cessation interventions. Patient-generated health data is a novel approach to documenting smoking history; however, the comparative effectiveness of different approaches is unclear. OBJECTIVE: We designed a quality improvement intervention to evaluate the effectiveness of portal questionnaires compared to SMS text message-based surveys, to compare message frames, and to evaluate the completeness of patient-generated smoking histories. METHODS: We randomly assigned patients aged between 50 and 80 years with a history of tobacco use who identified English as a preferred language and have never undergone LCS to receive an EMR portal questionnaire or a text survey. The portal questionnaire used a "helpfulness" message, while the text survey tested frame types informed by behavior economics ("gain," "loss," and "helpfulness") and nudge messaging. The primary outcome was the response rate for each modality and framing type. Completeness and consistency with documented structured smoking data were also evaluated. RESULTS: Participants were more likely to respond to the text survey (191/1000, 19.1%) compared to the portal questionnaire (35/504, 6.9%). Across all text survey rounds, patients were less responsive to the "helpfulness" frame compared with the "gain" frame (odds ratio [OR] 0.29, 95% CI 0.09-0.91; P<.05) and "loss" frame (OR 0.32, 95% CI 11.8-99.4; P<.05). Compared to the structured data in the EMR, the patient-generated data were significantly more likely to be complete enough to determine LCS eligibility both compared to the portal questionnaire (OR 34.2, 95% CI 3.8-11.1; P<.05) and to the text survey (OR 6.8, 95% CI 3.8-11.1; P<.05). CONCLUSIONS: We found that an approach using patient-generated data is a feasible way to engage patients and collect complete smoking histories. Patients are likely to respond to a text survey using "gain" or "loss" framing to report detailed smoking histories. Optimizing an SMS text message approach to collect medical information has implications for preventative and follow-up clinical care beyond smoking histories, LCS, and smoking cessation therapy.

7.
Curr Opin Pulm Med ; 2024 Feb 26.
Artículo en Inglés | MEDLINE | ID: mdl-38411202

RESUMEN

PURPOSE OF REVIEW: Lung cancer remains the leading cause of cancer mortality worldwide. Health disparities have long been noted in lung cancer incidence and survival and persist across the continuum of care. Understanding the gaps in care that arise from disparities in lung cancer risk, screening, treatment, and survivorship are essential to guiding efforts to achieve equitable care. RECENT FINDINGS: Recent literature continues to show that Black people, women, and people who experience socioeconomic disadvantage or live in rural areas experience disparities throughout the spectrum of lung cancer care. Contributing factors include structural racism, lower education level and health literacy, insurance type, healthcare facility accessibility, inhaled carcinogen exposure, and unmet social needs. Promising strategies to improve lung cancer care equity include policy to reduce exposure to tobacco smoke and harmful pollutants, more inclusive lung cancer screening eligibility criteria, improved access and patient navigation in lung cancer screening, diagnosis and treatment, more deliberate offering of appropriate surgical and medical treatments, and improved availability of survivorship and palliative care. SUMMARY: Given ongoing disparities in lung cancer care, research to determine best practices for narrowing these gaps and to guide policy change are an essential focus of future lung cancer research.

8.
Women Birth ; 37(1): 248-256, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37949741

RESUMEN

BACKGROUND: The average postnatal stay for most Australian mothers is two days. Postnatal length of stay is dependent on various factors, such as maternal preferences, mode of birth or complications following birth. However, little is known about the relationship between these elements. AIM: To prospectively explore maternal and neonatal postnatal outcomes within the context of length of stay, model of care and personal expectations and experiences within the first 3-5 weeks following birth. METHODS: A cross-sectional study within an urban quaternary Australian hospital was conducted between January 2021 to April 2021. A mixed methods convergent approach was taken. FINDINGS: Of the 1066 questionnaires distributed, 216(20.2%) responses were usable for analysis. Most mothers (82%) were satisfied with their postnatal stay length (range 6-78 h). Models of care (such as GP shared care, midwifery group practice) were not associated with mothers' satisfaction with their postnatal stay length. Mothers following cesarean section felt less supported, had lower breastfeeding rates and more difficulty accessing postnatal services. Neonatal readmissions (n = 11, 5%) in the first week of life were most often for jaundice, poor feeding or both (n = 7, 64%). Three key themes were generated from the qualitative data and categorised into themes labeled 'Environmental and healthcare delivery constraints', 'Ready or not for discharge' and 'Home now, but support missing'. CONCLUSION: Participants identified that improvements in postnatal care require more than extending in-hospital length of stay. Rather a more individualised woman-centred focus, in-home supported options, with flexibility in timing needed, especially for those following a complicated birth.


Asunto(s)
Alta del Paciente , Atención Posnatal , Recién Nacido , Embarazo , Femenino , Humanos , Estudios Transversales , Atención Posnatal/métodos , Cesárea , Australia , Satisfacción del Paciente
9.
Women Birth ; 37(1): 153-158, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37543451

RESUMEN

PROBLEM: Perineal repair is generally not a widely practiced skill amongst Australian midwives, the reasons for this are uncertain and may result in technique variations. BACKGROUND: Many birthing women experience perineal tears that require suturing. As midwives attend the majority of vaginal births, they would be ideally placed to undertake perineal repair. AIM: To describe the current level of midwifery perineal repair skill acquisition, knowledge, techniques and utilization by Australian midwives. METHODS: An online survey was distributed to Australian College of Midwives members and shared via social media. Data on demographics, suturing techniques, reasons why midwives did or did not suture and barriers to skill acquisition were collected. Descriptive statistics were calculated for all variables including percentages, mean, standard deviation, median and range as appropriate. FINDINGS: 375 completed surveys were received between April and May 2023. 197 midwives indicated current suturing practice and 178 did not suture. Contributing to continuity of care was the most common motivating factor. The use of a continuous suturing technique for all layers of a perineal injury was reported by the majority of suturing midwives. There was greater variation in the management of labial tears. Low numbers of skilled midwives to support attaining competency and high workloads were the main barriers to attaining suturing skills. DISCUSSION: Australian midwives view perineal suturing as a valid midwifery skill that can contribute to continuity of care. Largely organisational barriers exist to skill development and greater utilisation. CONCLUSION: Perineal repair should be prioritised as a fundamental midwifery skill.


Asunto(s)
Laceraciones , Partería , Embarazo , Humanos , Femenino , Partería/métodos , Estudios Transversales , Australia , Encuestas y Cuestionarios , Escolaridad , Perineo/cirugía , Perineo/lesiones
11.
Women Birth ; 37(1): 63-78, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37704535

RESUMEN

PROBLEM: Spontaneous vaginal birth (SVB) rates for nulliparous women are declining internationally. BACKGROUND: There is inadequate understanding of factors affecting this trend overall and limited large-scale responses to improve women's opportunity to birth spontaneously. AIM: To undertake a descriptive systematic review identifying factors associated with spontaneous vaginal birth at term, in nulliparous women with a singleton pregnancy. METHODS: Quantitative studies of all designs, of nulliparous women with a singleton pregnancy and cephalic presentation, who experienced a SVB at term were included. Nine databases were searched (inception to October 2022). Two reviewers undertook quality appraisal; Randomised Controlled Trials (RCTs) with high risk of bias (ROB 2.0) and other designs with (QATSDD) scoring ≤ 50% were excluded. FINDINGS: Data were abstracted from 90 studies (32 RCTs, 39 cohort, 9 cross-sectional, 4 prevalence, 5 case control, 1 quasi-experimental). SVB rates varied (13%-99%). Modifiable factors associated with SVB included addressing fear of childbirth, low impact antenatal exercise, maternal positioning during second-stage labour and midwifery led care. Complexities arising during pregnancy and regional analgesia were shown to decrease SVB and other interventions, such as routine induction of labour were equivocal. DISCUSSION: Antenatal preparation (low impact exercise, childbirth education, addressing fear of childbirth) may increase SVB, as does midwifery continuity-of-care. Intrapartum strategies to optimise labour progression emerged as promising areas for further research. CONCLUSION: Declining SVB rates may be improved through multi-factorial approaches inclusive of maternal, fetal and clinical care domains. However, the variability of SVB rates testifies to the complexity of the issue.


Asunto(s)
Trabajo de Parto , Partería , Femenino , Embarazo , Humanos , Parto , Parto Obstétrico , Paridad
12.
Nutrients ; 15(21)2023 Nov 02.
Artículo en Inglés | MEDLINE | ID: mdl-37960306

RESUMEN

Around 14% of pregnancies globally are affected by gestational diabetes mellitus (GDM), making it one of the most common disorders experienced by women in pregnancy. While dietary, physical activity and supplement interventions have been implemented to prevent GDM, with varying levels of success, altering the gut microbiota through diet is a promising strategy for prevention. Several studies have demonstrated that women with GDM likely have a different gut microbiota to pregnant women without GDM, demonstrating that the gut microbiota may play a part in glycemic control and the development of GDM. To date, there have been no randomized controlled trials using diet to alter the gut microbiota in pregnancy with the aim of preventing GDM. Here, we present the study protocol for a single-blind randomized controlled trial which aims to determine the effectiveness of the Healthy Gut Diet on reducing the diagnosis of GDM in pregnant women with one or more risk factors. Consenting women will be randomized into either the Healthy Gut Diet intervention group or the usual care (control) group after 11 weeks gestation. The women in the intervention group will receive three telehealth counseling appointments with an Accredited Practicing Dietitian with the aim of educating and empowering these women to build a healthy gut microbiota through their diet. The intervention was co-designed with women who have lived experience of GDM and incorporates published behavior change techniques. The control group will receive the usual care and will also be shown a brief (3 min) video on general healthy eating in pregnancy. The primary outcome is the diagnosis of GDM at any stage of the pregnancy. Secondary outcomes include changes to gut microbiota composition and diversity; gestational weight gain; maternal and infant outcomes; management of GDM (where relevant); dietary quality and intake; physical activity; and depression scoring. We aim to recruit 120 women over 16 months. Recruitment commenced in January 2023. The trial has been registered with the Australian New Zealand Clinical Trials Registry (ACTRN12622001285741).


Asunto(s)
Diabetes Gestacional , Embarazo , Femenino , Humanos , Diabetes Gestacional/prevención & control , Dieta Saludable , Estudios de Factibilidad , Método Simple Ciego , Australia , Dieta , Ensayos Clínicos Controlados Aleatorios como Asunto
13.
Birth ; 2023 Oct 06.
Artículo en Inglés | MEDLINE | ID: mdl-37803945

RESUMEN

PROBLEM: Inconsistent practice relating to intrapartum hydration assessment and management is reported, and potential harm exists for laboring women and birthing persons. BACKGROUND: Labor and birth are physically demanding, and adequate nutrition and hydration are essential for labor progress. A lack of clear consensus on intrapartum hydration assessment and management during labor and birth currently exists. In addition, there is an inconsistent approach to managing hydration, often including a mixture of intravenous and oral fluids that are poorly monitored. AIM: The aim of this scoping review was to identify and collate evidence-based guidelines for intrapartum hydration assessment and management of maternal hydration during labor and birth. METHODS: PubMed, Embase, and CINAHL databases were searched, in addition to professional college association websites. Inclusion criteria were intrapartum clinical guidelines in English, published in the last 10 years. FINDINGS: Despite searching all appropriate databases in maternity care, we were unable to identify evidence-based guidelines specific to hydration assessment and management, therefore resulting in an "empty review." A subsequent review of general intrapartum care guidelines was undertaken. Our adapted review identified 12 guidelines, seven of which referenced the assessment and management of maternal hydration during labor and birth. Three guidelines recommend that "low-risk" women in spontaneous labor at term should hold determination over what they ingest in labor. No recommendations with respect to assessment and management of hydration for women undergoing induction of labor were found. DISCUSSION: Despite the increasing use of intravenous fluid as an adjunct to oral intake to maintain maternal intrapartum hydration, there is limited evidence and, subsequently, guidelines to determine best practice in this area. How hydration is assessed was also largely absent from general intrapartum care guidelines, further perpetuating potential clinical variation in this area. CONCLUSION: There is an absence of guidelines specific to the assessment and management of maternal hydration during labor and birth, despite its importance in ensuring labor progress and safe care.

15.
Midwifery ; 123: 103718, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37201377

RESUMEN

OBJECTIVE: Transition to paperless records brings new challenges to midwifery practice across the continuum of woman-centred care. There is limited and conflicting evidence on the relative benefits of electronic medical records in maternity settings. This article aims to inform the use of integrative electronic medical records within the maternity services' environment with attention to the midwife-woman relationship. DESIGN: This descriptive two-part study includes 1) an audit of electronic records in the early period following implementation (2-time points); and 2) an observational study to observe midwives' practice relating to electronic record use. SETTING: Two regional tertiary public hospitals PARTICIPANTS: Midwives providing care for childbearing women across antenatal, intrapartum and postnatal areas. FINDINGS: 400 integrated electronic medical records were audited for completeness. Most fields had high levels of complete data in the correct location. However, between time 1 (T1) and time 2 (T2), persistent missing data (foetal heart rate documented 30 minutely T1 36%; T2 42%), and incomplete or incorrectly located data (pathology results T1:63%; T2 54%; perineal repair T1 60%; T2 46%) were identified. Observationally, midwives were actively engaged with the integrative electronic medical record between 23% to 68% (median 46%; IQR 16) of the time. CONCLUSION: Midwives spent a significant amount of time completing documentation during clinical episodes of care. Largely, this documentation was found to be accurate, yet exceptions to data completeness, precision and location remained, indicating some concerns with software usability. IMPLICATIONS FOR PRACTICE: Time-intensive monitoring and documentation may hinder woman-centred midwifery care.


Asunto(s)
Registros Electrónicos de Salud , Partería , Femenino , Embarazo , Humanos , Australia , Prevalencia , Partería/métodos , Investigación Cualitativa
16.
Molecules ; 28(10)2023 May 17.
Artículo en Inglés | MEDLINE | ID: mdl-37241890

RESUMEN

Three novel rhenium N-heterocyclic carbene complexes, [Re]-NHC-1-3 ([Re] = fac-Re(CO)3Br), were synthesized and characterized using a range of spectroscopic techniques. Photophysical, electrochemical and spectroelectrochemical studies were carried out to probe the properties of these organometallic compounds. Re-NHC-1 and Re-NHC-2 bear a phenanthrene backbone on an imidazole (NHC) ring, coordinating to Re by both the carbene C and a pyridyl group attached to one of the imidazole nitrogen atoms. Re-NHC-2 differs from Re-NHC-1 by replacing N-H with an N-benzyl group as the second substituent on imidazole. The replacement of the phenanthrene backbone in Re-NHC-2 with the larger pyrene gives Re-NHC-3. The two-electron electrochemical reductions of Re-NHC-2 and Re-NHC-3 result in the formation of the five-coordinate anions that are capable of electrocatalytic CO2 reduction. These catalysts are formed first at the initial cathodic wave R1, and then, ultimately, via the reduction of Re-Re bound dimer intermediates at the second cathodic wave R2. All three Re-NHC-1-3 complexes are active photocatalysts for the transformation of CO2 to CO, with the most photostable complex, Re-NHC-3, being the most effective for this conversion. Re-NHC-1 and Re-NHC-2 afforded modest CO turnover numbers (TONs), following irradiation at 355 nm, but were inactive at the longer irradiation wavelength of 470 nm. In contrast, Re-NHC-3, when photoexcited at 470 nm, yielded the highest TON in this study, but remained inactive at 355 nm. The luminescence spectrum of Re-NHC-3 is red-shifted compared to those of Re-NHC-1 and Re-NHC-2, and previously reported similar [Re]-NHC complexes. This observation, together with TD-DFT calculations, suggests that the nature of the lowest-energy optical excitation for Re-NHC-3 has π→π*(NHC-pyrene) and dπ(Re)→π*(pyridine) (IL/MLCT) character. The stability and superior photocatalytic performance of Re-NHC-3 are attributed to the extended conjugation of the π-electron system, leading to the beneficial modulation of the strongly electron-donating tendency of the NHC group.

18.
Aust N Z J Obstet Gynaecol ; 63(3): 290-300, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-36866618

RESUMEN

BACKGROUND: Obstructive sleep apnoea (OSA) occurs in 15-20% of pregnant women living with obesity. As global obesity prevalence increases, OSA in pregnancy is concurrently increasing, yet remains under-diagnosed. The effects of treating OSA in pregnancy are under-investigated. AIM: A systematic review was conducted to determine whether treating pregnant women with OSA using continuous positive airway pressure (CPAP) will improve maternal or fetal outcomes, compared with no treatment or delayed treatment. MATERIALS AND METHODS: Original studies in English published until May 2022 were included. Searches were conducted in Medline, PubMed, Scopus, the Cochrane Library and clinicaltrials.org. Maternal and neonatal outcome data were extracted, and quality of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach (PROSPERO registration: CRD42019127754). RESULTS: Seven trials met inclusion criteria. Use of CPAP in pregnancy appears to be well tolerated with reasonable adherence. Use of CPAP in pregnancy may be associated with both a reduction in blood pressure and pre-eclampsia. Birthweight may be increased by maternal CPAP treatment, and preterm birth may be reduced by treatment with CPAP in pregnancy. CONCLUSION: Treatment of OSA with CPAP in pregnancy may reduce hypertension and, preterm birth, and may increase neonatal birthweight. However, more rigorous definitive trial evidence is required to adequately assess the indication, efficacy, and applications of CPAP treatment in pregnancy.


Asunto(s)
Nacimiento Prematuro , Apnea Obstructiva del Sueño , Recién Nacido , Femenino , Embarazo , Humanos , Presión de las Vías Aéreas Positiva Contínua , Nacimiento Prematuro/epidemiología , Peso al Nacer , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/terapia , Atención Prenatal
19.
Women Birth ; 36(6): e574-e581, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-36804119

RESUMEN

BACKGROUND: While consent is an integral part of respectful maternity care, how this is obtained during labour and birth presents conflicting understandings between midwives' and women's experiences. Midwifery students are well placed to observe interactions between women and midwives during the consent process. AIM: The purpose of this study was to explore the observations and experiences of final year midwifery students of how midwives obtain consent during labour and birth. METHODS: An online survey was distributed via universities and social media to final year midwifery students across Australia. Likert scale questions based on the principles of informed consent (indications, outcomes, risks, alternatives, and voluntariness) were posed for intrapartum care in general and for specific clinical procedures. Students could also record verbal descriptions of their observations via the survey app. Recorded responses were analysed thematically. FINDINGS: 225 students responded with 195 completed surveys; 20 students provided audio recorded data. Student's observations suggested that the consent process varied considerably depending on the clinical procedure. Discussions of risks and alternatives during labour were frequently omitted. DISCUSSION: The student's accounts suggest that in many instances during labour and birth the principles of informed consent are not being applied consistently. Presenting interventions as routine care subverted choice for women in favour of the midwives' preferences. CONCLUSIONS: Consent during labour and birth is invalidated by a lack of disclosure of risks and alternatives. Health and education institutions should include information in guidelines, theoretical and practice training on minimum consent standards for specific procedures inclusive of risks and alternatives.

20.
Women Birth ; 36(4): 357-366, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-36754668

RESUMEN

PROBLEM: Limited opportunity exists for new graduates in Australia to be employed in continuity of care midwifery models. AIM: To explore the perspectives of midwifery mentors supporting new graduate midwives employed in continuity of care models. METHODS: An interpretive, qualitative study was conducted. Semi-structured interviews and focus groups with senior midwifery staff who mentored new graduate midwives during their transition to practice within a continuity of care model were undertaken. Digitally recorded and transcribed verbatim, data were thematically analysed. Data collection ceased once theoretical saturation had been achieved. NVIVO software was used to assist with coding and data management. FINDINGS: Twelve mentors participated. Mentors provided valuable feedback to optimise the supportive mechanisms to enable the success of the rotation of new graduate midwives in continuity of care models during their transition to practice period. Three key themes were constructed, including: Getting it right in the first place; Nurturing our new midwives; and The cultural void. DISCUSSION: Consistent with the wider literature, effective implementation, sound support structures and wider acceptance of new graduate midwives transitioning to practice within continuity of care models is crucial to its success and sustainability. CONCLUSION: Mentors are responsible to nurture, respect and guide new midwives through this crucial period, as they transition from midwifery student to registered midwife. Mentors believe in the transition of new graduate midwives in continuity of care models.


Asunto(s)
Partería , Embarazo , Humanos , Femenino , Partería/métodos , Mentores , Continuidad de la Atención al Paciente , Investigación Cualitativa , Australia
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