Women utilisation, needs and satisfaction with postnatal follow-up care in Oman: A cross-sectional survey.

BACKGROUND: In Oman, there is a lack of data on utilisation, needs and women's satisfaction with care and information provided during postnatal follow-up period. AIM: To investigate postnatal follow-up care utilisation and women's needs; level of postnatal information received and satisfaction with services. METHODS: A purposive sample of women (n = 500), recruited in the immediate postnatal period at one metropolitan and one regional birthing hospital in Oman. An electronic survey link was sent to participants at 6-8 weeks postnatally. Quantitative variables were analysed as frequencies and chi-squared test. RESULTS: A total of 328 completed surveys were received; a response rate of 66 %. Most respondents were located in the metropolitan area (n = 250) and between 20 and 39 years (n = 308). Utilisation was low as women reported no need or no benefit in attending. Women's information needs were not sufficiently met by HCPs, requiring women to seek information from family and the internet to meet their needs. Satisfaction with services was mostly neither satisfied nor dissatisfied (30 %) or satisfied (30 %). CONCLUSION: Postnatal follow-up care utilisation in both metropolitan and regional areas is less than optimal and not utilised as there was no advice to attend or no appointment date/time given, no benefit experienced previously, no need and information needed sourced from family or the internet. The information provided by postnatal follow-up care consumers can be used to enhance service delivery, inform future updates to the national maternity care guidelines, and provides a baseline for future evaluation and research.

Neonatal Vascular Access Practice and Complications: An Observational Study of 1,375 Catheter Days.

Vascular access devices play vital roles within neonatal care. We aimed to identify neonatal vascular access device insertion and management practices, and describe the incidence and risk factors for complication development. This is a prospective cohort study of neonates requiring vascular access devices over 3 months in an Australian quaternary-referral neonatal intensive care unit. In addition to describing current practices, primary outcomes were device failure, complications, and skin complications. Results are reported using descriptive statistics and with risk factors calculated via Cox proportional hazards regression. A total of 104 neonates required 302 vascular access devices, over 1375 catheter days. Peripheral intravenous catheters (PIVCs) were most used (n = 186; 62%), followed by umbilical venous catheters (n = 52; 17%). Insertion attempts were often undocumented; but for those recorded, 5% of devices (n = 15) required 4 attempts or more. Device failure occurred in 28% (n = 82), at an incidence rate of 62.5 per 1000 catheter days (95% confidence interval [CI] 49.7-75.9). Failure was most frequent in PIVCs (37%; n = 68), peripheral arterial catheters (33%; n = 2), and peripherally inserted central catheters (20%; n = 6). Infiltration and extravasation were the most frequent cause of PIVC failure (12%; n = 35). A birth weight less than 1500 g was associated with a significant decrease in PIVC failure (hazard ratio 0.58; 95% CI 0.34-0.99).

Women's Views on Factors that Influence Utilisation of Postnatal Follow-Up in Oman: A descriptive, qualitative study.

Objectives: Postnatal follow-up care (PNFC) is critical for promoting maternal and newborn health and well-being. In Oman, women's utilisation of postnatal follow-up services has declined, with rates as low as 0.29 (mean visits) in some governorates, and fails to meet the recommendation of postnatal follow-up visits at two and six weeks for assessment of the mother and her newborn. The reasons for this low utilisation are not well understood. This study aimed to explore women's views on and identify factors that influence their utilisation of postnatal follow-up services. Methods: Purposive sampling was employed and semi-structured telephone interviews were conducted with 15 women aged 20-39 years at six to eight weeks post-childbirth between May and August 2021. The data were analysed using Erlingsson and Brysiewicz's content analysis approach. Results: The following six categories were identified as influencing PNFC utilisation: 1) need for information; 2) experiences and expectations; 3) family support, expectations and customs; 4) sociocultural beliefs and practice; 5) impact of the COVID-19 pandemic; and 6) the healthcare environment. Influencing factors derived from each category include the need to empower women, provide individualised care, address family and community expectations, offer alternatives to face-to-face clinic visits and provide organised and scheduled appointments. Conclusion: Women in Oman identified the need for consistent information from healthcare providers and a more organised postnatal follow-up service that includes scheduled appointments and a woman-centred approach to PNFC.

Healthcare Providers' Views of Information, Support, and Services Offered to Women in the Postnatal Follow-up Care Period in Oman: A Qualitative Study.

Background: Postnatal care is a component of the maternity care continuum, which is often under-valued and under-offered. The aim of this study was to explore healthcare providers' (HCPs) views about postnatal follow-up care (PNFC) offered to women in Oman. Methods: This qualitative study was performed from May 2021 to January 2022; 29 individual participated in semi-structured telephone interviews with staff nurses (N=20), nurse/midwives (N=5), and doctors (N=4) from Khoula and Ibra hospitals and Al Amerat, Muttrah and Al Qabil health centers in Oman. Conventional content analysis was guided by Erlingsson and Brysiewicz. Results: Seventeen sub-categories and four categories emerged from the data; they included communication and timing of PNFC, provision of PNFC with various components, challenges and needs for providing PNFC, and the impact of COVID-19 on PNFC. Conclusion: Providing postnatal follow-up care in Oman is challenging for HCPs due to lack of clinics dedicated to postnatal care, no scheduled appointment times for women, very limited guidance within the National Maternity Care guideline, and some HCPs (i.e., nurses) with no formal education on the components of postnatal care. These hinder the ability to provide information, education, support, and services to women.

The implementation of interprofessional education: a scoping review.

INTRODUCTION: Implementation of interprofessional education (IPE) is recognised as challenging, and well-designed programs can have differing levels of success depending on implementation quality. The aim of this review was to summarise the evidence for implementation of IPE, and identify challenges and key lessons to guide faculty in IPE implementation. METHODS: Five stage scoping review of methodological characteristics, implementation components, challenges and key lessons in primary studies in IPE. Thematic analysis using a framework of micro (teaching), meso (institutional), and macro (systemic) level education factors was used to synthesise challenges and key lessons. RESULTS: Twenty-seven primary studies were included in this review. Studies were predominantly descriptive in design and implementation components inconsistently reported. IPE was mostly integrated into curricula, optional, involved group learning, and used combinations of interactive and didactic approaches. Micro level implementation factors (socialisation issues, learning context, and faculty development), meso level implementation factors (leadership and resources, administrative processes), and macro level implementation factors (education system, government policies, social and cultural values) were extrapolated. Sustainability was identified as an additional factor in IPE implementation. CONCLUSION: Lack of complete detailed reporting limits evidence of IPE implementation, however, this review highlighted challenges and yielded key lessons to guide faculty in the implementation of IPE.

Women's Utilisation, Experiences and Satisfaction with Postnatal Follow-up Care: Systematic literature review.

Postnatal follow-up care is reported to be the 'underutilised' aspect of the maternity care continuum. This review explores women's utilisation of early and late postnatal follow-up and their experiences and satisfaction with it. Five online databases were searched for English or Arabic articles published between 2011 and 2021. Methodological quality of included studies was assessed using the Mixed Methods Appraisal Tool; the Andersen healthcare utilisation model was the framework for data analysis. A total of 19 articles met all inclusion criteria. Utilisation facilitators included complications, travel distance, knowledge of the importance for attending and being offered a telephone call and home visit or clinic visit as options for follow-up. Impediments included lack of perceived need and not being provided with information about postnatal care. Comprehensive discussions with and examination by health providers were reported as positive experiences and influenced repeat utilisation. Dissatisfaction was associated with inconsistent information provided by health providers.

Evaluation of the consistency of neonatal skin injury assessment using clinical images and the metric and graduated colour tool.

AIM: To evaluate consistency in the assessment of neonatal skin injuries. MATERIALS AND METHODS: Injury images collected during a multicentre period prevalence study (n = 297) were screened for optimal quality before 60 images, stratified for size and colour, were randomly selected for assessment by three neonatal and two adult specialists. The principal investigator's assessments were the baseline for comparison and consistency. Injury characteristics and assessments were reported as descriptive statistics. Comparison of injury assessments for colour and stage were calculated using Chi-square, with p-value of <0.05 considered significant. RESULTS: Neonatal specialists assessed injury elements more confidently than adult specialists reporting 59-60 (98-100%) injuries visible compared to 51-53 (85-93%) respectively. Neonatal specialists attributed mechanical force to 93% of the skin injuries compared to 70% by adult specialists. Consistency of colour assessment was achieved more often with neonatal specialists (n = 50, 85%), compared to adult specialists (n = 41, 73%). Neonatal specialists' consistency for injury staging (n = 107, 60%) was higher compared to adult specialists who were uncertain (n = 8,16%) and less consistent (n = 47, 44%). When comparing specialists as a group, consistency with baseline assessment was significantly different between neonatal and adult specialists for colour (p < 0.010) and injury stage (p < 0.009). CONCLUSION: Field of expertise (neonatal versus adult) differences were noted likely related to experience and understanding of empirical differences between neonatal and adult skin structure and maturity. These results highlight the need for specialist neonatal skin injury and wound training for clinicians involved in assessment, treatment and best practices for neonates.

A theory driven, pragmatic trial implementing changes to routine antenatal care that supports recommended pregnancy weight gain.

BACKGROUND: Prevention of weight gain outside recommendations is a challenge for health services, with several barriers to best practice care identified. The aim of this pragmatic implementation study with a historical control was to examine the impact of implementing a service wide education program, and antenatal care pregnancy weight gain chart combined with brief advice on women's knowledge of recommended gestational weight gain (GWG), the advice received and actual GWG. METHODS: The PRECEDE PROCEED Model of Health Program planning guided intervention and evaluation targets and an implementation science approach facilitated service changes. Pregnant women < 22 weeks' gestation attending the antenatal clinic at a metropolitan birthing hospital in Australia were recruited pre (2010, n = 715) and post (2016, n = 478) implementation of service changes. Weight measurements and questionnaires were completed at recruitment and 36 weeks' gestation. Questionnaires assessed advice received from health professionals related to healthy eating, physical activity, GWG, and at recruitment only, pre-pregnancy weight and knowledge of GWG recommendations. RESULTS: Women who correctly reported their recommended GWG increased from 34% (pre) to 53% (post) (p < 0.001). Between pre and post implementation, the advice women received from midwives on recommended GWG was significantly improved at both recruitment- and 36-weeks' gestation. For normal weight women there was a reduction in GWG (14.2 ± 5.3 vs 13.3 ± 4.7 kg, p = 0.04) and clinically important reduction in excess GWG between pre and post implementation (31% vs 24%, p = 0.035) which remained significant after adjustment (AOR 0.53 [95%CI 0.29-0.96]) (p = 0.005). CONCLUSIONS: Service wide changes to routine antenatal care that address identified barriers to supporting recommended GWG are likely to improve the care and advice women receive and prevent excess GWG for normal weight women.

Physiological vital sign reference ranges for well late preterm newborns calculated during a typical 2 h newborn period between 2 h and 7 days of life.

Objectives. To calculate 95% reference ranges for heart rate, respiratory rate, oxygen saturation, temperature and blood pressure for well late preterm newborns between 34+0/7and 36+6/7weeks of gestation during typical neonatal behaviour.Approach.A single-site, prospective cohort study in a major Australian quaternary hospital between February and September 2019. A total of 120 late preterm newborns had their heart rate, respiratory rate and oxygen saturation measurements recorded every 2 s for up to 2 h with unconditional 95% reference ranges determined using a linear mixed effects model with random intercept for total standard deviation calculation including repeated measures. Temperature and blood pressure measurements were collected twice-at the start and conclusion of the data recording period-with weighted 2.5th and 97.5th percentiles calculated using the mean value.Main results.A total of 364 577 heart rate, 365 208 respiratory rate, 360 494 peripheral oxygen saturation and 240 temperature and blood pressure values were obtained. The 95% reference ranges were: heart rate 102-164 bpm; respiratory rate 15-67 rpm; oxygen saturation 94%-100%; temperature 36.4 °C-37.6 °C; systolic blood pressure 51-86 mmHg; diastolic blood pressure 28-61 mmHg; mean arterial pressure 35-68 mmHg.Significance.Seven vital sign reference ranges were reported for the late preterm population during a typical newborn period (such as crying, sleeping, feeding, awake and alert, and during nappy hygiene cares); internal and external validation should be completed prior to clinical use. Cut off points for escalation of care have previously been generalised to all newborns irrespective of gestational age, which may result in over-treatment or a delay in recognising subtle signs of deterioration.

Australian midwives and clinical investigation: Exploration of the personal and professional impact.

BACKGROUND: The purpose of regulation of health professionals is public protection. Concerns regarding professional conduct or midwifery care can lead to clinical investigation. Midwifery literature reveals midwives feel ill-equipped and unprepared for clinical investigation and experience stress and abreaction. AIM: To explore the lived experience of clinical investigation and identify the personal and professional impact on Australian midwives. METHOD: Semi-structured interviews of a purposive sample of Australian midwives. Data analysis was informed by a phenomenological conceptual framework derived from Husserl, Heidegger and Merleau-Ponty. FINDINGS: Twelve midwives were interviewed, with seven under current investigation. Discussion involved personal and professional experiences of three or more investigations each, over a period of three to five years. Most investigations were instigated by hospitals with two complaints from women. Seven participants were alleged negligent following adverse neonatal outcomes and five had misconduct allegations. Midwives were employed or in private practice and half provided homebirth services. Themes included being safe, being connected, time and being, perception and well-being. DISCUSSION: The investigative process involves different health services, state and national bodies using varying powers and processes over protracted time periods. Participants discussed aspects such as disrespect, inequity, powerlessness, silence and ostracization. Midwives who successfully navigated clinical investigation developed resilience through reflection on clinical practice in a culture of safety. CONCLUSION: The process of regulating midwives, designed to protect the Australian public, may be harming investigated midwives. Understanding the personal and professional impact of clinical investigation needs to underpin midwifery education, clinical practice, inform policy and regulatory reform.

Fresh Perspectives on Hospital-Acquired Neonatal Skin Injury Period Prevalence From a Multicenter Study: Length of Stay, Acuity, and Incomplete Course of Antenatal Steroids.

The objective of this study was to explore neonatal skin injury period prevalence, classification, and risk factors. Skin injury period prevalence over 9 months and χ2, Mann-Whitney U, and independent-samples t tests compared injured and noninjured neonates, with P values less than .05 considered statistically significant. Injury prediction models were developed using Classification and Regression Tree (CART) analysis for the entire cohort and separately for those classified as high or low acuity. The study took place in 3 Australian and New Zealand units. Neonates enrolled (N = 501) had a mean birth gestational age of 33.48 ± 4.61 weeks and weight of 2138.81 ± 998.92 g. Of the 501 enrolled neonates, 206 sustained skin injuries (41.1%), resulting in 391 injuries to the feet (16.4%; n = 64), cheek (12.5%; n = 49), and nose (11.3%; n = 44). Medical devices were directly associated with 61.4% (n = 240) of injuries; of these medical devices, 50.0% (n = 120) were unable to be repositioned and remained in a fixed position for treatment duration. The strongest predictor of skin injury was birth gestation of 30 weeks or less, followed by length of stay of more than 12 days, and birth weight of less than 1255 g. Prediction for injury based on illness acuity identified neonates less than 30 weeks' gestation and length of stay more than 39 days were at a greater risk (high acuity), as well as neonates less than 33 weeks' gestation and length of stay of more than 9 days (low acuity). More than 40% of hospitalized neonates acquired skin injury, of which the majority skin injuries were associated with medical devices required to sustain life. Increased neonatal clinician education and improved skin injury frameworks, informed by neonatal epidemiological data, are vital for the development of effective prevention strategies.

Neonatal skin assessments and injuries: Nomenclature, workplace culture and clinical opinions-Method triangulation a qualitative study.

AIM AND OBJECTIVE: To explore and establish the language, clinical opinions and workplace culture around neonatal skin injury nomenclature. Specifically, what nomenclature is used to describe, define, identity and communicate neonatal skin injuries including (a) terms, (b) locations, (c) associated risks and (d) mechanical forces. BACKGROUND: Skin injuries are affirmed or denied based on visual assessment with findings reported by language rather than measurements. However, if language or nomenclature is ambiguous, assessments could be misinterpreted effecting healthcare delivery. DESIGN: Qualitative enquiry including applied discourse analysis and between-method triangulation, within a larger exploratory mixed-methods study. METHODS: Data were collected over two years from four sources: literature, documents, interviews/focus groups and free text injury assessments. Data analysis included content analysis, selective coding and thematic analysis. The collective data were further explored using discourse analysis and triangulation to achieve collective conclusions about opinions, emotions, feelings, perceptions and workplace cultures. The COREQ checklist provided structure for the reporting of study methods, analysis and findings. RESULTS: A total of 427 data points were collected from literature, documentation and two clinical data sources. Data convergence revealed that neonatal skin injuries are described by numerous terms with preferences for "injury," "trauma" or "redness." Injuries occur in over 20 anatomical locations and risks for injuries included hospitalisation, specific treatments and prematurity. Essential medical devices, clinical condition, lack of clinician experience and overactive neonates were uniquely associated risks. There was incongruency between sources. The literature and documents empathise pressure as the primary force related to skin injury, while varied forces were identified within interviews, focus groups and free text injury assessments. CONCLUSIONS: The variety of unique terms, locations and risks for injury indicate the need for updated neonatal skin injury frameworks. If frameworks and policies continue to be created without the empirical knowledge of neonatal clinicians, misrepresentation of neonatal skin injury locations and risk will continue to dominate the literature. RELEVANCE TO CLINICAL PRACTICE: The recognition and management of neonatal skin injuries are related to language used to describe assessments in the absence of diagnostic confirmation, which has implications for both the neonate and the healthcare team.

Midwife readiness to provide woman-centred weight gain support: Exploring perspectives across models of care.

PROBLEM: More than half of women start pregnancy above a healthy weight and two-thirds gain excess weight during pregnancy, increasing the risk of complications. BACKGROUND: Little research has examined the influence model of care has on weight-related outcomes in pregnancy. AIM: To explore how continuity vs non-continuity models of midwifery care influence perceived readiness to provide woman-centred interventions with women supporting pregnancy weight gain, healthy eating and physical activity. METHODS: Focus groups were conducted with midwives working in either continuity or non-continuity models of care at a tertiary hospital in Queensland, Australia. Focus group questions elicited elements around practices, the healthcare environment and woman-centred care skills. Findings were analysed using the Framework Approach to qualitative research. FINDINGS: Four focus groups, involving 15 participants from the continuity of care model and 53 from the non-continuity model, were conducted. Continuity of care participants reported greater readiness to provide woman-centred interventions than those from non-continuity models. Barriers faced by both groups included gaps in communication training, education resources and multidisciplinary support. DISCUSSION: Midwives across models of care require greater support in this area, in particular training in communication and better multidisciplinary service integration to support women. CONCLUSION: The care model appears to influence capacity to deliver person/woman-centred interventions, highlighting the need for tailored training for the healthcare setting. The roles of other health professionals in delivering weight management interventions during pregnancy also need to be examined.

End-of-life care preferences for people with advanced cancer and their families in intensive care units: a systematic review.

BACKGROUND: Advanced cancer patients' end-of-life care preferences in oncology units, medical-surgical units, nursing homes and palliative care services have been established. However, less is known about end-of-life care preferences of patients with advanced cancer in intensive care units and their families. AIM: To explore end-of-life care preferences of patients with advanced cancer and their families in intensive care units and if these align with essential elements for end-of-life care. DESIGN: Electronic databases were searched up to February 2018. Reference lists of retrieved articles were screened for potential studies. RESULTS: A total of 112 full text articles were retrieved. Of these, 12 articles reporting outcomes from 10 studies were eligible for inclusion. The majority were retrospective chart reviews (n = 7) and conducted in developed countries (n = 9). Care preferences change over time with deteriorating physical condition. Ongoing patient-centred communication and shared decision-making are critical as is teamwork and involvement of a palliative care team. Marital status, gender and ethnicity appear to influence care preferences. Of those studies examining patient preferences and/or the receiving of their preferences, these could be aligned with approximately half of the Australian essential elements for end-of-life care. CONCLUSIONS: Providing end-of-life care for patients with advanced cancer in intensive care units is challenging. No studies have investigated prospectively the end-of-life care preferences of patients and their families in this acute setting. Further research is required to determine the elements of care preferences for patients with advanced cancer and their families in intensive care units in developing countries.

Graduated colour tape measure: Development and demonstration of this tool in a case series of neonatal skin injuries.

AIM: This study proposed to (1) develop a metric graduated colour tool and (2) demonstrate the effectiveness of the tool for use in the assessment of neonatal skin injuries. MATERIALS/METHODS: Findings from wound literature informed the metric graduated colour tool's development. Tool development included consideration of colours, size (comparative to neonatal skin injuries), cost, materials, feasibility and suitability for the neonatal clinical setting. Assessment of the tool's applicability with clinical images was then tested using digital cameras with specific evaluation of image sharpness and colour. Further evaluation was conducted within a case series of neonatal skin injuries. RESULTS: The metric graduated colour tool comprised of 15 colours, measures 60 mm, displays metric dimensions, and offers a discernible reference for clinical images and injury/wound bed comparison. Images collected appeared enhanced with clear wound edges compared to previous methods. Four neonates who acquired skin injuries were included in the case series for which the tool provided reliable metric and colour comparison of epidermal stripping, extravasation, birth injury, and pressure injury. When used to compare injury assessments for series subjects measurements of both increased and decreased severity were obtained. CONCLUSION: A metric and colour tool can be used in conjunction with digital photographs to enhance objective assessment of neonatal skin injuries/wounds. The metric and colour tool provides the foundation for vital skin injury assessment and documentation essentials including injury bed colour, size and consideration of depth of damage.

A mixed method study evaluating the integration of pregnancy weight gain charts into antenatal care.

Monitoring pregnancy weight can reduce excess gestational weight gain (GWG), and is recommended in clinical practice guidelines as part of routine care. This study aimed to evaluate the implementation of routine weight monitoring using a pregnancy weight gain chart (PWGC), and assess health care professionals (HCPs) and pregnant women's attitudes and practices around its use. A semiquantitative survey was conducted with a consecutive sample of antenatal women at 16 and 36 weeks gestation. Women were weighed, and a PWGC audit done at 36 weeks gestation to assess adherence to chart use and GWG. A cross-sectional survey of antenatal HCPs at the Australian facility assessed staff attitudes and practices relating to weight monitoring and PWGC use. Of the 291 women surveyed, 68% reported being given a PWGC. Of the audited PWGCs (n = 258), 54% had less than three weights recorded, 36% had errors, and 3% were unused. All HCPs surveyed (n = 42) were aware of the PWGC, 63% reported using it to track GWG regularly and 26% believed it to be only the woman's responsibility (i.e., not the midwife's role) to complete it. Seventy-six percent reported they needed more training in counselling pregnant women, and insufficient time was a main barrier to weighing and conversing with women. It is feasible to implement a PWGC into routine antenatal care. Clarity over women's and HCPs responsibility for monitoring GWG and completion of the PWGC is needed. Training on correct PWGC use and counselling and workforce engagement are required to overcome barriers and support healthy GWG.

Supporting healthy weight gain and management in pregnancy: Does a mandatory training education session improve knowledge and confidence of midwives?

OBJECTIVE: To examine if a brief midwifery education and training session incorporated into annual mandatory training improves the knowledge and confidence of midwives to support healthy weight gain and management in pregnancy. DESIGN: An implementation evaluation using a pre-post study design was used. Midwives completed a self- administered questionnaire prior to and following completion of the training session. Objective knowledge, perceived knowledge and confidence in relation to nutrition, physical activity and healthy weight gain and management, and process measures related to the training were assessed. PARTICIPANTS AND SETTING: All midwives from a tertiary birthing hospital in Brisbane Australia who attended the annual mandatory training day in 2015 were invited to participate. MEASUREMENT AND FINDINGS: Of the 270 midwives who attended the training 154 pre and 114 post training questionnaires were returned. An increase in perceived knowledge across topic areas was reported by 70-97% of respondents, while perceived confidence increased for 83-91% of respondents across each topic area. Objective knowledge score increased from 11 pre-training to 15 post training (maximum score 17) (p < 0.001). Ninety six percent of respondents agreed the training provided practical communication strategies and 100% would recommend the training to others. KEY CONCLUSIONS: This brief education session integrated into an existing mandatory training program, improved the knowledge and confidence of midwives in delivering advice and support for healthy pregnancy weight gain. IMPLICATIONS FOR PRACTICE: This improvement is the first step in changing practice to prevent excess weight gain during the antenatal period. This program offers an innovative model to support midwives implement change across other health services. A low cost intervention that was well received by midwives can address identified barriers to the provision of best practice care that supports a healthy pregnancy weight gain in a sustainable forum.

Language Exposure of Preterm Infants in the Neonatal Unit: A Systematic Review.

BACKGROUND: Elevated sound levels and low language exposures of preterm infants (< 37 weeks) cared for in the neonatal unit contribute to poorer growth, cognition, language and motor outcomes. These delays can have lasting effects on childhood development and continue throughout adult life. Whilst recommendations have been established for appropriate sound exposure levels in neonatal units, very little is known about the optimal level of language exposure. OBJECTIVES: To examine the evidence regarding language exposure, both measured (observational) and prescribed (interventional), in preterm infants (< 37 weeks) cared for in neonatal units and to identify optimal exposure levels to promote neurodevelopment. SEARCH METHODS: An electronic search of English-language articles with an open date range was conducted in the PubMed, MEDLINE, Joanna Briggs, CINAHL and Cochrane databases and in Google Scholar. The criteria were limited to original research studies of preterm infants (< 37 weeks) in which language was either measured as it naturally occurred in the neonatal unit environment or through a language intervention. RESULTS: The search produced a total of 2,367 articles, 49 of which were related to language. A full-text review of these articles identified 10 eligible studies and 6 studies from reference searches. CONCLUSIONS: Preterm infants experience low levels of language exposure and high sound exposures in neonatal units. There is a lack of conclusive evidence to recommend an optimal level of language exposure to support improved neurodevelopmental outcomes in preterm infants. Further research from large, good-quality clinical trials is required before clear direction can be provided to inform clinical practice.

Sensory exposure of neonates in single-room environments (SENSE): an observational study of light.

OBJECTIVES: To measure the internal and external light exposure of incubators and open cots in an Australian single-room configured neonatal unit and compare findings to current recommendations. METHODS: Light meters were placed in the internal and external environment of incubators and open cots within occupied single rooms in a tertiary-level neonatal unit between 15 September and 28 October 2015. Data were recorded in one-second increments over a minimum of 48 hours per room. RESULTS: Internal median light in incubators and open cots predominantly fell below 50 lux, with low amplitude diurnal cycling. Incubator covers substantially reduced external light exposure, contributing to very low light conditions (<10 lux). Periodically, light inside incubators peaked six times greater than the maximum recommendation of 600 lux. Overall, internal incubator and open cot lighting in the neonatal unit met American Academy of Pediatrics and American College of Obstetricians and Gynecologists recommendations for 65.1% of the time during the day and 25.6% overnight. Australasian Health Infrastructure Alliance recommendations were met for 6.7% of the time during the day and 2.4% overnight. CONCLUSIONS: Overall, light levels fell predominantly below 50 lux with peak periods of extreme light exposure. Low amplitude cyclic light was evident, but it remains unknown if this is sufficient to produce an effect on circadian entrainment, especially in preterm neonates. Current guidelines do not stipulate optimal cyclic light levels in neonatal units to promote circadian rhythms in the newborn population. Further research to determine well-defined lighting parameters for neonates of different gestations is paramount.

Physiological vital sign ranges in newborns from 34 weeks gestation: A systematic review.

CONTEXT: The birth process and the moments thereafter are a crucial time for newborns as they adapt to extra uterine life. The adaptive process begins immediately and can take a number of days to complete. The process involves initiating and maintaining respirations, thermoregulation, and the change from foetal circulation to newborn circulation. The majority of newborns successfully adapt to extra uterine life, some experience difficulty. Early warning tools may assist clinicians identify early signs of failure to adapt and/or deterioration but these are dependent on 'Normal' vital sign reference ranges for triggering an escalation of care. Age-matched early warning tools may improve the sensitivity of tools. OBJECTIVE: To identify physiological vital sign reference ranges for newborns ≥34 weeks gestation from two hours of age. DESIGN: Systematic Review. DATA SOURCES: Between August 2016 and January 2017, PubMed, CINAHL, Embase, The Cochrane Library databases, and conference abstracts were searched for primary studies published between 1946 and 2017. Reference lists of retrieved articles were reviewed for potential studies. REVIEW METHODS: Primary studies published in English that reported physiological vital sign reference ranges pertaining to well newborns born from 34 weeks gestation were selected. Two authors independently assessed eligibility of studies for inclusion. Titles and abstracts were matched with the inclusion criteria: studies investigating heart or respiratory rate, temperature, blood pressure and oxygen saturations in well newborns greater than 34 weeks gestational age. Assessment of quality and grading of level of evidence were assessed using National Health and Medical Research Council level of Evidence Hierarchy Table and the Quality Assessment Tool for Quantitative Studies. Any disagreements were resolved by consensus. Data were extracted by two reviewers. RESULTS: A total of 1497 primary studies were retrieved. Following screening and removal of duplicates and screening, 10 primary studies investigating heart rate (n=1), respiratory rate (n=1), temperature (n=1), blood pressure (n=4) and oxygen saturations (n=3) were eligible for inclusion in this review. The populations studied included term (n=6) or both preterm and term newborns (n=4). No reference ranges for any vital sign measurements could be identified from the included literature. In addition, inconsistencies between vital sign parameters of newborns were identified between the studies. CONCLUSION: There is paucity of normal vital sign data in the late preterm >34 weeks and post term gestational age cohorts despite literature suggesting differences in physiological maturity between these cohorts.