Tobacco cessation experiences and needs: perspectives from Arabic-speaking communities.

Use of tobacco products is higher in Arabic-speaking communities in Australia, compared to other populations. 70 persons identifying as being from Arabic-speaking communities in Western Sydney participated in focus group discussions to explore experiences and needs relating to tobacco, alcohol and other drug treatment. Tobacco was rated as the substance of highest concern in this sample, however a pattern of change was observed. Widespread cigarette use supported by gendered norms that particularly encouraged smoking among men was shifting, with some decline in the social acceptability of cigarette smoking linked to experience of health impacts and the financial cost to families. In contrast, waterpipe tobacco smoking was described as a common and acceptable practice across age and gender cohorts, despite some participants challenging the cultural and health rationales of this practice. Preventing tobacco-related harm among younger populations was highly valued among study participants, drawing on strong support for families as key influencer of health behaviors. Cessation strategies viewed as effective among community members spoken with commonly centered upon the notion of individual willpower, and appreciated the disincentivising impacts of high taxation on cigarettes. This study prioritizes community-informed perspectives for reducing tobacco related harms amongst Arabic-speaking populations in Australia and offers direction to health promoters, public health workers and policymakers. Results indicate opportunities exist to improve tobacco control outcomes through strategies that align prevention and treatment options with relevant community beliefs and norms, and build on existing harm reduction behaviors and support seeking behaviors.

'Empowering clinicians in smaller sites': A qualitative study of clinician's experiences with a rural Virtual Paediatric Feeding Clinic.

OBJECTIVE: To explore the experiences of 'spoke site' allied health and child and family health clinicians in the provision of care through a pilot 'hub and spoke' model Virtual Paediatric Feeding Clinic (VPFC) outreach service. DESIGN: The study was qualitative, with data from virtual interview transcripts analysed using thematic analysis. SETTING: Orange Health Service ('hub site') and seven community health centres within the Western NSW Local Health District ('spoke sites'). PARTICIPANTS: Nine 'spoke site' clinicians (from dietetics, speech pathology, occupational therapy and child and family health nursing), who had participated in the pilot clinic. INTERVENTIONS: Participants took part in a semi-structured interview with a member of the research team. MAIN OUTCOME MEASURES: Spoke site clinicians experiences and perceptions of the VPFC. RESULTS: Four key themes emerged: (1) impact of the VPFC on 'spoke site' clinicians, (2) benefits for clients and families, (3) perceptions of the virtual model of care and (4) VPFC service challenges. CONCLUSION: The expansion of an existing interdisciplinary Paediatric Feeding Clinic into a virtual service demonstrates the use of technology to bridge a gap in healthcare. Clinicians reported benefits not only for families, but for their own knowledge and confidence in provision of care and reduced professional isolation through connection with discipline-specific colleagues.

Rapid cycle change to predominantly radial access coronary angiography and percutaneous coronary intervention: effect on vascular access site complications.

OBJECTIVES: This study sought to evaluate the safety and feasibility of all operators at a single center changing from predominantly femoral to radial access for coronary percutaneous procedures. BACKGROUND: The radial artery is currently regarded as a useful vascular access site for coronary angiography and percutaneous coronary intervention (PCI). The reduction in local vascular access complications is thought to be a major advantage of the radial route. Despite this, the technique is used less frequently possibly reflecting concerns by cardiologists about the feasibility of using radial access as a preferred option. METHODS: A retrospective study of 1004 consecutive patients who underwent coronary angiography with or without PCI was analyzed. Procedure details and clinical outcomes were assessed according to the radial or femoral approaches. RESULTS: The success rate for cardiac catheterization via the radial approach was 97.4% (815/837) and the femoral approach was 98.8% (165/167). The procedural failure rate for radial access was not different from the femoral route [2.6% vs. 1.2%; odds ratio (OR), 2.26; 95% confidence interval (CI), 0.53-9.71; P = 0.41]. Major access site complications occurred in 0.25% patients in the radial group compared with 4.8% patients in the femoral group [OR, 0.05 (95% CI, 0.01-0.23); P < 0.0001]. CONCLUSIONS: The radial approach has a high rate of success and is associated with fewer major local vascular access site complications than the femoral route. These results can be achieved early in the operator learning curve of low to medium volume operators.

Impact of early and high amino acid supplementation on ELBW infants at 2 years.

OBJECTIVE: The aim of the present study was to examine the effects of early and high intravenous (IV) amino acid (AA) supplementation on growth, health, and neurodevelopment of extremely-low-birth-weight (ELBW) infants throughout their first 2 years of life. METHODS: Infants were prospectively randomized in a double-masked fashion and treated for 7 days with either IV AA starting at 0.5 g · kg (-1) · day(-1) and increased by 0.5 g · kg(-1) every day to 3 g · kg(-1)· day(-) or starting at 2 g · kg (-1) · day(-1) of IV AA and advanced by 1 g · kg(-1) every day to 4 g · kg (-1) · day(-1). Plasma AA concentrations were determined by reverse-phase high-performance liquid chromatography. Survivors were longitudinally assessed with Bayley II Scales of Infant Development and physical, social, and global health. RESULTS: Forty-three of 51 survivors were studied. Mental Developmental Index (MDI) and Psychomotor Developmental Index were similar between groups; however, the early and high AA group had a lower MDI at 18 months. This difference disappeared at 2 years of age. The early and high AA group z score means for weight, length, and head circumferences were significantly lower than the standard AA group at most visits. Cumulative and single plasma AA concentrations correlated negatively with MDI and postnatal growth. CONCLUSIONS: ELBW infants who received early and high IV AA during the first week of life were associated with poor overall growth at 2 years.

Early changes in plasma amino acid concentrations during aggressive nutritional therapy in extremely low birth weight infants.

OBJECTIVE: To examine the changes in plasma amino acid (AA) concentrations over time when extremely low birth weight infants are provided either a standard intravenous AA supplementation (standard AA) or an early and high supplementation regimen (early and high AA). STUDY DESIGN: Sixty-two infants were enrolled at birth in a randomized, double-masked, prospective fashion and treated for 7 days. The infants with standard AA concentrations received intravenous AA starting at 0.5 g/kg/d and increased by 0.5 g/kg every day to a maximum of 3 g/kg/d. Infants in the early and high AA group received 2 g/kg/d of intravenous AA soon after birth and advanced by 1 g/kg every day to 4 g/kg/d. Plasma AA concentrations were determined by high-pressure liquid chromatography on days 1, 3, and 7. RESULTS: Total AA concentrations, total essential AA concentrations, and total nonessential AA concentrations were significantly higher in the infants in the early and high AA group; essential AA concentrations and total AA concentrations were higher at 1 and 3 days, and nonessential AA concentrations were different only on day 3. There were significant differences between standard AA and early and high AA groups for all AA concentrations except the nonessential AAs Glu, Asn, Gly, Gln, Ala, and Tyr and the conditionally essential AA Cys. CONCLUSION: Infants who received early and higher parenteral AA had higher plasma AA concentrations.

Changes to management of a non-pandemic illness during the COVID-19 pandemic: case study of invasive management of acute coronary syndrome.

The coronavirus 2019 (COVID-19) pandemic requires significant changes to standard operating procedures for non-COVID-19 related illnesses. Balancing the benefit from standard evidence-based treatments with the risks posed by COVID-19 to patients, healthcare workers and to the population at large is difficult due to incomplete and rapidly changing information. In this article, we use management of acute coronary syndromes as a case study to show how these competing risks and benefits can be resolved, albeit incompletely. While the risks due to COVID-19 in patients with acute coronary syndromes is unclear, the benefits of standard management are well established in this condition. As an aid to decision making, we recommend systematic estimation of the risks and benefits for management of any condition where there is likely to be an increase in non-COVID-19 related mortality and morbidity due to changes in routine care.

Metabolic responses to early and high protein supplementation in a randomized trial evaluating the prevention of hyperkalemia in extremely low birth weight infants.

OBJECTIVE: To determine whether early and higher intravenous amino acid (EHAA) supplementation decreases hyperkalemia in extremely low birth weight (ELBW) infants (<1000 g). STUDY DESIGN: Infants were enrolled at birth in a randomized, double-masked, prospective fashion and treated for 7 days. The standard group (SAA) infants received intravenous amino acid (AA) starting at 0.5 g x kg(-1) x d(-1) and increased by 0.5 g x kg(-1) every day to a maximum of 3 g x kg(-1) x d(-1). EHAA group infants received 2 g x kg(-1) x d(-1) of AA soon after birth and advanced by 1 g x kg(-1) every day to 4 g x kg(-1) x d(-1). Data analysis was by SPSS 11.5, with statistical significance at alpha = 0.05 and 90% power to determine a difference in mean K(+) level of 2. RESULTS: Sixty-two patients, mean gestational age of 26.0 +/- 2.0 weeks and birth weight of 775 +/- 136 g, were enrolled. Hyperkalemia (K(+) > or =6.5 mEq/L) occurred in 13% of the studied population; no difference in incidence of hyperkalemia was found between the SAA and EHAA groups (16% vs 10%, respectively, P = .70). Serum blood urea nitrogen was higher in the EHAA group. AA infusion was stopped early in 6 patients for high blood urea nitrogen or elevated ammonia level. CONCLUSIONS: During the study period, hyperkalemia decreased significantly and was not affected by EHAA supplementation in the first week of life.

Evaluation of community-level interventions to increase early initiation of antenatal care in pregnancy: protocol for the Community REACH study, a cluster randomised controlled trial with integrated process and economic evaluations.

BACKGROUND: The provision of high-quality maternity services is a priority for reducing inequalities in health outcomes for mothers and infants. Best practice includes women having their initial antenatal appointment within the first trimester of pregnancy in order to provide screening and support for healthy lifestyles, well-being and self-care in pregnancy. Previous research has identified inequalities in access to antenatal care, yet there is little evidence on interventions to improve early initiation of antenatal care. The Community REACH trial will assess the effectiveness and cost-effectiveness of engaging communities in the co-production and delivery of an intervention that addresses this issue. METHODS/DESIGN: The study design is a matched cluster randomised controlled trial with integrated process and economic evaluations. The unit of randomisation is electoral ward. The intervention will be delivered in 10 wards; 10 comparator wards will have normal practice. The primary outcome is the proportion of pregnant women attending their antenatal booking appointment by the 12th completed week of pregnancy. This and a number of secondary outcomes will be assessed for cohorts of women (n = approximately 1450 per arm) who give birth 2-7 and 8-13 months after intervention delivery completion in the included wards, using routinely collected maternity data. Eight hospitals commissioned to provide maternity services in six NHS trusts in north and east London and Essex have been recruited to the study. These trusts will provide anonymised routine data for randomisation and outcomes analysis. The process evaluation will examine intervention implementation, acceptability, reach and possible causal pathways. The economic evaluation will use a cost-consequences analysis and decision model to evaluate the intervention. Targeted community engagement in the research process was a priority. DISCUSSION: Community REACH aims to increase early initiation of antenatal care using an intervention that is co-produced and delivered by local communities. This pragmatic cluster randomised controlled trial, with integrated process and economic evaluation, aims to rigorously assess the effectiveness of this public health intervention, which is particularly complex due to the required combination of standardisation with local flexibility. It will also answer questions about scalability and generalisability. TRIAL REGISTRATION: ISRCTN registry: registration number 63066975 . Registered on 18 August 2015.

Women's views on autologous cell-based therapy for post-obstetric incontinence.

AIM: Fecal and urinary incontinence are devastating consequences of obstetric-related perineal injury. The aim of the present study is to determine acceptability to parous women of autologous cell-based therapy for fecal and urinary incontinence that arises due to pelvic diaphragm tearing during vaginal childbirth. MATERIALS & METHODS: A multiple choice questionnaire survey was offered to 76 parous women at the Maternity Unit, University College Hospital, London, UK. Seventy completed questionnaires - response rate: 92%. RESULTS: In total, 84% of women indicated a willingness to accept autologous cell-based therapy for obstetric injury-induced incontinence rather than surgery. CONCLUSION: These observational data provide an indication of likely acceptance of autologous cell-based therapies for birth injury incontinence and will help with designing new therapeutic approaches.

The relationship between frequency of obstetric ultrasound scans and birthplace preference--a case control study.

OBJECTIVE: to investigate the relationship between frequency of ultrasounds and birthplace preference. STUDY DESIGN: retrospective case-control study with the number of ultrasounds as the exposure and the pregnant woman's preference to give birth in a low-technology setting (midwifery-led unit or home) or a high-technology setting (obstetric unit) as the primary outcome. SAMPLE AND SETTING: low-risk primigravid women receiving antenatal care at a central London academic medical centre. MEASUREMENTS: antenatal ultrasound frequency; birthplace preference at the initial pregnancy appointment (T1) and at the commencement of labour (T2); demographic data including ethnicity, index of multiple deprivation, age, and body mass index. FINDINGS: 1100 cases were reviewed. Women received an average of 4.03 ultrasounds during their pregnancy (SD=1.96, range 2-14). The frequency of ultrasounds for women who had a low-technology T2 birthplace preference was significantly lower than for those who had a high-technology T2 birthplace preference (t=2.98, df=1098, p=0.003, r=0.1), and women who had a constant low-technology birthrate preference had significantly less ultrasounds than other women (F (3,644)=3.475, p=.02). However, within a logistic regression the frequency of ultrasound was not associated with T2 birthplace preference, after controlling for T1 birthplace preference. KEY CONCLUSIONS: the findings of this investigation suggest that a preference made early in pregnancy is a greater predictor of birthplace preference than exposure to antenatal ultrasounds. IMPLICATIONS FOR PRACTICE: further research is required to inform interventions that would encourage low-risk pregnant women to select a low-technology place of birth.