Complications following the Fontan procedure include prolonged pleural drainage and readmission for effusions. To address these complications, a post-Fontan management pathway was implemented with primary goals of reducing chest tube duration/reinsertion rates and decreasing hospital length of stay and readmissions.

Fontan patients were identified by retrospective chart review (2017–2019) to obtain baseline data for chest tube duration/reinsertion rates, hospital length of stay, and readmission rates for effusion. A post-Fontan management pathway was implemented (2020–2021) utilising post-operative vasopressin, nasal cannula oxygen until chest tube removal, and discharge regimen of three times daily diuretics, sildenafil, and afterload reducing medications. Patients were followed to evaluate primary outcomes.

The pre- and post-pathway groups were similar in single ventricle morphology, demographics, and pre-operative haemodynamics. Forty-three and 36 patients were included in the pre- and post-pathway cohorts, respectively. There were statistically significant reductions in chest tube duration (8 vs. 5 days, p ≤ 0.001), chest tube output on post-operative day 4 (20.4 vs. 9.9 mL/kg/day, p = 0.003), and hospital readmission rates for effusion (13[30%] vs. 3[8%], p = 0.02) compared to baseline. There was an absolute reduction in hospital length of stay (11 vs. 9.5 days, p = 0.052). When combining average cost savings for the Fontan hospitalisations, readmissions for effusion, and cardiac catheterisations within 6 months of Fontan completion, there was a $325,144 total cost savings for 36 patients following pathway implementation.

Implementation of a post-Fontan management pathway resulted in significant reductions in chest tube duration and output, and readmission rates for effusion in the perioperative period.

Numerous studies have examined the relationship between overweight/obesity and iron deficiency anaemia (IDA) across diverse population groups, but a definitive link has not been clearly determined. This systematic review examined the association between overweight/obesity and IDA in women of reproductive age (WRA).

The initial search was performed in the CINAHL, Embase, MEDLINE, SCOPUS and Web of Science databases. The studies included should report at least one Fe status with/without an inflammatory marker, using the BMI to define overweight/obesity. Only baseline data were extracted for longitudinal studies.

Global.

Pregnant or non-pregnant women aged 18–50 years.

In total, twenty-seven papers were included (twelve addressing pregnant women and fifteen addressing non-pregnant women). Overall, most of the studies reported no association between overweight/obesity and Hb concentration. However, a positive association was reported more frequently in pregnant women. The association between overweight/obesity and serum ferritin concentrations was mixed. Most of the studies on non-pregnant women reported a positive association. Only a few studies measured hepcidin and inflammatory markers, and the majority revealed an increased level among overweight/obese WRA. Among pregnant women, overweight/obesity was positively associated with anaemia and IDA but negatively associated with iron deficiency (ID). Meanwhile, overweight/obese non-pregnant women were positively associated with anaemia, ID and IDA.

Overweight/obesity was associated with a decreased prevalence of anaemia and IDA but an increased prevalence of ID, while its association with several Fe markers was inconclusive. Further studies integrating the assessment of various Fe markers, inflammatory markers and hepcidin are needed.

Patients with schizophrenia die decades earlier than the general population. Among the factors involved in this mortality gap, evidence suggests a telomere length shortening in this clinical population, which is associated with premature ageing. Recent studies support the use of strength-based training exercise programmes to maintain, or even elongate, telomere length in healthy elderly populations. However, studies aiming at modifying telomere length in severe mental illnesses, such as schizophrenia, are still very scarce.

To investigate the effect of a strength-based physical exercise programme on the telomere length of individuals with schizophrenia.

We propose a pragmatic, randomised controlled trial including 40 patients aged ≥18 years, with a stable diagnosis of schizophrenia, attending the Complejo de Rehabilitación Psicosocial (CRPS, Psychosocial Rehabilitation Centre) in Salamanca, Spain. These patients will be randomly assigned (1:1) to either receive the usual treatment and rehabilitation programmes offered by CRPS (treatment-as-usual group) or these plus twice weekly sessions of an evidence-based, strength-based training exercise programme for 12 weeks (intervention group). The primary outcome will be effect on telomere length. Secondary outcomes will include impact on cognitive function, frailty and quality of life.

We expect to show the importance of implementing strength-based physical exercise programmes for patients with schizophrenia. We could find that such programmes induce biological and genetic changes that may lengthen life expectancy and decrease physical fragility.

We anticipate that our trial findings could contribute to parity of esteem for mental health, reducing premature ageing in patients with severe mental illnesses, such as schizophrenia.

Water is an essential nutrient for all organisms and is important for maintaining life and health. We aimed to develop a biomarker-calibrated equation for predicting water turnover (WT) and pre-formed water (PW) using the doubly labelled water (DLW) method.

Cross-sectional study.

General older population from the Kyoto–Kameoka Study, Japan.

The 141 participants aged ≥ 65 years were divided into a model developing (n 71) and a validation cohort group (n 70) using a random number generation. WT and PW was measured using the DLW method in May–June of 2012. In developing the cohort, equations for predicting WT and PW were developed by multivariate stepwise regression using all data from the questionnaires in the Kyoto–Kameoka study (including factors such as dietary intake and personal characteristics). WT and PW measured using the DLW method were compared with the estimates from the regression equations developed using the Wilcoxon signed-rank test and correlation analysis in validation cohort.

The median WT and PW for 141 participants were 2·81 and 2·28 l/d, respectively. In the multivariate model, WT (R2 = 0·652) and PW (R2 = 0·623) were moderately predicted using variables, such as height, weight and fluid intake from beverages based on questionnaire data. WT (r = 0·527) and PW (r = 0·477) predicted that using this model was positively correlated with the values measured by the DLW method.

Our results showed factors associated with water requirement and indicated a methodological approach of calibrating the self-reported dietary intake data using biomarkers of water consumption.

This manuscript calculates the estimated cost-savings associated with implementing criteria for multi-drug-resistant organisms (MDRO).

The study evaluated extended-spectrum beta-lactamase (ESBL) producing Enterobacterales isolates utilizing the MDRO criteria established by Infection Prevention and Control. Isolates were categorized as either meeting or not meeting criteria. The number of inpatient days for patients with isolates not meeting criteria was calculated. The average daily cost of personal protective equipment (PPE) for patients in contact isolation was determined via literature review. Annual cost savings were determined by multiplying the total number of inpatient days by the average cost of PPE per day. Because our institution only isolates patients who meet the MDRO criteria, this approach was considered a cost-saving measure.

560 licensed bed, tertiary care facility in the United States.

Adult inpatients between the years of 2019–2022 with an ESBL-producing Enterobacterales isolated from any specimen source.

229 patients met inclusion criteria. 73% of isolates did not meet MDRO criteria. The patients with ESBL isolates not meeting criteria represented 2942 isolation days over four years. The average cost of PPE for contact isolation per day was $40.18. Cost-savings were estimated at $118,209 over four years.

Our findings provide support for other healthcare systems to define organisms that warrant transmission-based contact precautions.

Many paediatric studies report that patients must be established on aspirin therapy for a minimum of 5 days to achieve adequate response. This is not always practical especially in critical settings. Prospective identification of patients that are unresponsive to aspirin sooner could potentially prevent thrombotic events.

The aim of this study was to investigate prospectively if the first dose of aspirin is effective in decreasing platelet aggregation, and thromboxane formation and if this can be measured after 2 hours in paediatric cardiology patients. A secondary aim was to identify a cut-off for a novel marker of aspirin responsiveness the maximum amplitude with arachidonic acid, which could potentially dramatically reduce the blood volume required. Third, we aimed to prospectively identify potentially non-responsive patients by spiking a sample of their blood ex vivo with aspirin.

The majority (92.3%) of patients were responsive, when measured 2 hours post first dose of aspirin. Non-response or inadequate response (7.7%) can also be identified at 2 hours after taking the first dose of aspirin. Additionally, we have shown a novel way to reduce blood sample volume requirements by measurement of the maximum amplitude with arachidonic acid as a marker of response, particularly for monitoring.

These findings of rapid efficacy in the majority of patients offer assurance in a sound, practical way to attending clinicians, patients, and families.

The study sought to explore nutrition graduates’ employability and role of employability capitals in supporting nutrition science graduate outcomes.

In-depth semi-structured, audio-recorded interviews were conducted with nutrition graduates who had completed a nutrition science degree between 2015 and 2021. Interpretivism guided this study, which endeavoured to co-construct meaning with participants. Transcribed interviews were thematically analysed, whereby data were coded, themes identified and discussed by all authors. The data were further mapped against the graduate capital model (GCM) by deductively coding against the five graduate capitals (human, identity, social, psychological and cultural).

Ireland and Australia.

Forty-two nutrition graduates from across nine universities in Ireland and twenty-two from a single university programme in Australia.

All elements of the GCM were identified with human, social and identity capital most dominant and identified as significantly influential on employability. Presence or absence of these capitals could be clearly identified within each graduates’ experience. Formation of professional identity and connection to the profession was strongest amongst Irish graduates. However, more than half of the Australian cohort perceived barriers to professional identity formation, including lack of regulation, imposter syndrome, presence of non-qualified individuals and comparison to dietetics. Both psychological and cultural capitals were rarely spoken about.

The development of human, social and identity capital is observed among nutrition science graduates. Further investigation is required to enhance the process of identity development and ascertain potential remedies for obstacles. The absence of psychological and cultural capital, therefore, poses a significant issue for the resilience and comprehension of prospective graduates.