Public-private partnerships, boundary spanners and the boundary wall in the English National Health Service.

PURPOSE: The paper investigates English National Health Service (NHS) organisations partnering with private companies, a form commonly known as a Public-Private Partnership (PPP). Successive governments have promoted PPPs as a way of improving the delivery of health care, making the best of the different skills/experience which both sectors bring. However, the task of making these relationships work on the ground often falls to individual leaders/practitioners ("boundary spanners") whose role has been under-researched in this type of partnership. DESIGN/METHODOLOGY/APPROACH: The paper opted for a comparative three case study approach, including 13 semi-structured interviews and questionnaires with employees representing middle and senior management involved in managing the partnerships. The data were complemented by documentary analysis, including minutes, descriptions of internal processes and press releases. FINDINGS: The paper provides conceptual and empirical insights by creating a framework called the "boundary wall" that indicates the ways in which different elements of the boundaries between organisations influence the role and activities of boundary spanners (managers of the partnership). RESEARCH LIMITATIONS/IMPLICATIONS: This is an initial framework in an under-researched area, so will need further testing and application to other case study sites in future research. PRACTICAL IMPLICATIONS: The paper includes implications for both practice and policy. ORIGINALITY/VALUE: While we know an increasing amount about the role of boundary spanners in public partnerships, the paper makes a unique contribution by exploring these concepts in the context of relationships between the public and private sectors.

Jenna's Project: Preventing Overdose and Improving Recovery Outcomes for Women Leaving Incarcerated Settings during Pregnancy and Postpartum Periods.

OBJECTIVES: For people with opioid use disorder (OUD), transitioning from pregnancy to postpartum and from incarceration to the community is a time of increased risk for opioid overdose. This prospective project evaluated the extent of Jenna's Project's success in preventing overdoses and improving recovery outcomes by coordinating postrelease care in incarcerated OUD perinatal patients. METHODS: Participants (N = 132) were pregnant or postpartum (1 year postdelivery) with OUD during incarceration and self-referred for postrelease services. From March 2020 to October 2021, participants could receive up to 6 months of postincarceration care coordination services (eg, regular communication, transportation, emergency housing, SUD treatment), medication to treat OUD (MOUD) and other treatment services. Outcomes included verified overdose (fatal), self-reported nonfatal overdose, reincarceration, active Medicaid, receipt of MOUD, presence of children living with participants, open Child Protective Services cases, and number of referrals for services. RESULTS: There were 0 nonfatal and 0 fatal overdoses at both 1 and 6 months postrelease, and 3 of 132 (2%) returned to incarceration. Significantly fewer participants had Medicaid at release (36%) and at 6 months postrelease (60%) than before incarceration (87%) (P < 0.001 for all 3 pairwise comparisons). At 6 months postrelease, significantly more participants reported MOUD receipt (51%) compared with before incarceration (39%) (P < 0.001). There was no significant change in the number of open Child Protective Services cases. Referrals for childcare or parenting services were the most common referrals provided. CONCLUSION: Immediate postrelease care coordination for pregnant and postpartum women with OUD was feasible and effective in preventing overdose, reincarceration, and promoting recovery outcomes.

3D printed rectal swabs for assessing the gut microbiome, metabolome and inflammation.

Investigating the gut microbiome and metabolome frequently requires faecal samples, which can be difficult to obtain. Previous studies have shown that rectal swabs are comparable to faecal samples for analysing gut microbiota composition and key metabolites. In this study, 3D printed rectal swabs were compared with conventional flocked swabs and faecal samples, due to the potential advantages 3D printing as a technique offers for swab production and development. 16S rRNA gene sequencing, qPCR and metabolite profiling (using 1H-NMR spectroscopy) were performed on swab and faecal samples from healthy participants. Faecal calprotectin and total protein analysis were performed on samples from inflammatory bowel disease (IBD) patients. There were no significant differences between both swab types and faecal samples when assessing key measures of alpha and beta diversity, and differences in the abundance of major phyla. There was a strong correlation between both swab types and faecal samples for all combined metabolites detected by NMR. In IBD patients, there was no significant difference in faecal calprotectin and total protein levels between both swab types and faecal samples. These data lead us to conclude that 3D printed swabs are equivalent to flocked swabs for the analysis of the gut microbiome, metabolome and inflammation.

Evaluating a model of best practice in primary care led post-diagnostic dementia care: feasibility and acceptability findings from the PriDem study.

OBJECTIVES: To evaluate the feasibility and acceptability of a primary care-based intervention for improving post-diagnostic dementia care and support (PriDem), and implementation study procedures. DESIGN: A non-randomised, mixed methods, feasibility study. SETTING: Seven general practices from four primary care networks (PCNs) in the Northeast and Southeast of England. PARTICIPANTS: We aimed to recruit 80 people with dementia (PWD) and 66 carers INTERVENTION: Clinical Dementia Leads delivered a 12-month intervention in participating PCNs, to develop care systems, build staff capacity and capability, and deliver tailored care and support to PWD and carers. OUTCOMES: Recruitment and retention rates were measured. A mixed methods process evaluation evaluated feasibility and acceptability of the intervention and study procedures. Using electronic care records, researchers extracted service use data and undertook a dementia care plan audit, preintervention and postintervention, assessing feasibility of measuring the primary implementation outcome: adoption of personalised care planning by participating general practices. Participants completed quality of life, and service use measures at baseline, 4 and 9 months. RESULTS: 60 PWD (75% of recruitment target) and 51 carers (77% of recruitment target) were recruited from seven general practices across four PCNs. Retention rate at 9 months was 70.0% of PWD and 76.5% of carers. The recruitment approach showed potential for including under-represented groups within dementia. Despite implementation challenges, the intervention was feasible and acceptable, and showed early signs of sustainability. Study procedures were feasible and accessible, although researcher capacity was crucial. Participants needed time and support to engage with the study. Care plan audit procedures were feasible and acceptable. CONCLUSIONS: The PriDem model is an acceptable and feasible intervention. A definitive study is warranted to fully inform dementia care policy and personalised dementia care planning guidance. Successful strategies to support inclusion of PWD and their carers in future research were developed. TRIAL REGISTRATION NUMBER: ISRCTN11677384.

Justice, Labor, Research, and Power: The Significance and Implications of Parent-Reported Outcomes in Medical-Legal Partnership.

As a legal aid union president in New Haven, laboring within shouting distance of a different large research university, I recall how our membership rolled our eyes when Professors Greiner, Pattanayak, and Hennesy of Harvard published their study providing evidence, through a randomized control trial, that law clinic housing work made no difference for clients.1 Representing, as I was, "lawyers, secretaries, and paralegals who have dedicated their careers to serving poor clients in crisis,"2 the authors' conclusion generated first shock, then denial, and then an anxious realization that somebody's job was to research and disseminate such conclusions. In a 2013 United States where there was one legal aid lawyer for every 8,893 people who qualified,3 where federal Legal Services Corporation funding had dropped 40% over ten years in real dollars,4 and in an America that spends as much on Halloween costumes for its pets as it does legal aid for the poor,5 the inquiry felt like a pile-on. It made no more sense to us than asking if a teacher is "good for students," a nurse "good for the sick," or a chef "good for the hungry."6.

Investigation of long-term pressure on primary packaging materials and a biologic drug product for injection with a novel autoinjector concept.

Gerresheimer and Midas Pharma have developed a novel cartridge-based autoinjector concept in which the cartridge as primary packaging is under constant pressure. In this article standard cartridge primary packaging material of five different companies were analyzed for their behavior under long-term pressure. Materials of 3 glass manufacturers and 2 manufacturers for cartridge rubber parts were considered. Within the test program septum stability, septum piercing, glide forces (GF), break-loose forces (BLF), glass breaking as well as a regulatory approved and marketed antibody drug product under pressure were subject to analysis. Under pressure the cartridge septum bulge grew within the first 14 days and then relevantly slowed down. An accelerated study in different atmospheric conditions allowed to extrapolate values for 24 months storage, not showing any signs of decay or problematic septum bulge increase. Pierce forces were in normal ranges and septum rupture could not be observed at the end of 42 days of pressurization. GF and BLF were within acceptable ranges and changes due to pressure could not be observed. Lowest glass breaking pressures at 4922 kPa turned out to be at least 3.5 times higher than pressures used in the autoinjector concept. Degradation of the Adalimumab antibody drug product due to pressure or device fluid pathway could not be observed with size exclusion chromatography, electrophoresis or sub-visible particles tested as a release testing in a GMP setting.

Repair of leukemia-associated single nucleotide variants via interallelic gene conversion.

CRISPR-Cas9 is a useful tool for inserting precise genetic alterations through homology-directed repair (HDR), although current methods rely on provision of an exogenous repair template. Here, we tested the possibility of repairing heterozygous single nucleotide variants (SNVs) using the cell's own wild-type allele rather than an exogenous template. Using high-fidelity Cas9 to perform allele-specific CRISPR across multiple human leukemia cell lines as well as in primary hematopoietic cells from patients with leukemia, we find high levels of reversion to wild-type in the absence of exogenous template. Moreover, we demonstrate that bulk treatment to revert a truncating mutation in ASXL1 using CRISPR-mediated interallelic gene conversion (IGC) is sufficient to prolong survival in a human cell line-derived xenograft model (median survival 33 days vs 27.5 days; p = 0.0040). These results indicate that IGC can be applied to numerous types of leukemia and can meaningfully alter cellular phenotypes at scale. Because our method targets single-base mutations, rather than larger variants targeted by IGC in prior studies, it greatly expands the pool of risk-increasing genetic lesions which could potentially be targeted by IGC. This technique may reduce cost and complexity for experiments modeling phenotypic consequences of SNVs. The principles of SNV-specific IGC demonstrated in this proof-of-concept study could be applied to investigate the phenotypic effects of targeted clonal reduction of leukemogenic SNV driver mutations.

COVID-19 Vaccination Coverage - World Health Organization African Region, 2021-2023.

With the availability of authorized COVID-19 vaccines in early 2021, vaccination became an effective tool to reduce COVID-19-associated morbidity and mortality. Initially, the World Health Organization (WHO) set an ambitious target to vaccinate 70% of the global population by mid-2022. However, in July 2022, WHO recommended that all countries, including those in the African Region, prioritize COVID-19 vaccination of high-risk groups, including older adults and health care workers, to have the greatest impact on morbidity and mortality. As of December 31, 2023, approximately 860 million doses of COVID-19 vaccine had been delivered to countries in the African Region, and 646 million doses had been administered. Cumulatively, 38% of the African Region's population had received ≥1 dose, 32% had completed a primary series, and 21% had received ≥1 booster dose. Cumulative total population coverage with ≥1 dose ranged by country from 0.3% to 89%. Coverage with the primary series among older age groups was 52% (range among countries = 15%-96%); primary series coverage among health care workers was 48% (range = 13%-99%). Although the COVID-19 public health emergency of international concern was declared over in May 2023, current WHO recommendations reinforce the need to vaccinate priority populations at highest risk for severe COVID-19 disease and death and build more sustainable programs by integrating COVID-19 vaccination into primary health care, strengthening immunization across the life course, and improving pandemic preparedness.

Progress Toward Rubella and Congenital Rubella Syndrome Elimination - Worldwide, 2012-2022.

Rubella virus is a leading cause of vaccine-preventable birth defects. Infection during pregnancy can result in miscarriage, fetal death, stillbirth, or a constellation of birth defects, including cataracts, deafness, heart defects, and developmental delay, known as congenital rubella syndrome (CRS). A single dose of rubella-containing vaccine can provide lifelong protection against rubella. The Global Vaccine Action Plan 2011-2020 included a target to achieve elimination of rubella in at least five of the six World Health Organization (WHO) regions by 2020, and rubella elimination is a critical goal of the Immunization Agenda 2030. This report updates a previous report and describes progress toward rubella and CRS elimination during 2012-2022. During 2012-2022, among 194 WHO countries, the number that included rubella-containing vaccine (RCV) in their immunization schedules increased from 132 (68%) to 175 (90%) and the percentage of the world's infants vaccinated against rubella increased from 40% to 68%. Reported rubella cases declined 81%, from 93,816 in 2012 to 17,407 in 2022. Verification of rubella elimination was achieved in 98 (51%) of 194 countries by 2022, an increase from 84 (43%) countries in 2019. Despite significant progress in the introduction of RCV into routine immunization programs worldwide, approximately 25 million infants annually still do not have access to RCV. Nevertheless, even in complex settings, the increasing number of countries that have achieved and sustained rubella elimination demonstrates progress toward global rubella elimination.

Unveiling the impacts of FDA Breakthrough Therapy Designation: a dual-perspective examination of economic and developmental outcomes for biotechnology companies.

Biotechnology and small pharma companies must recognize the opportunity presented by FDA Breakthrough Therapy Designation (BTD) to expedite drug development for serious conditions. This paper evaluates BTD economic and developmental impacts on such companies. Analysis of 29 BTD events from 2017 to 2022 revealed immediate share price boosts and improved drug approval rates, alongside faster development times. Yet, long-term share prices underperformed relative to the broader market, underscoring the persistent risks in pharma investments. Although offering new insights, the limited sample size calls for further investigation.

Biology-driven therapy advances in high-grade serous ovarian cancer.

Following a period of slow progress, the completion of genome sequencing and the paradigm shift relative to the cell of origin for high grade serous ovarian cancer (HGSOC) led to a new perspective on the biology and therapeutic solutions for this deadly cancer. Experimental models were revisited to address old questions, and improved tools were generated. Additional pathways emerging as drivers of ovarian tumorigenesis and key dependencies for therapeutic targeting, in particular, VEGF-driven angiogenesis and homologous recombination deficiency, were discovered. Molecular profiling of histological subtypes of ovarian cancer defined distinct genetic events for each entity, enabling the first attempts toward personalized treatment. Armed with this knowledge, HGSOC treatment was revised to include new agents. Among them, PARP inhibitors (PARPis) were shown to induce unprecedented improvement in clinical benefit for selected subsets of patients. Research on mechanisms of resistance to PARPis is beginning to discover vulnerabilities and point to new treatment possibilities. This Review highlights these advances, the remaining challenges, and unsolved problems in the field.

Rationalising development of classification systems describing livestock production systems for disease burden analysis within the Global Burden of Animal Diseases programme.

The heterogeneity that exists across the global spectrum of livestock production means that livestock productivity, efficiency, health expenditure and health outcomes vary across production systems. To ensure that burden of disease estimates are specific to the represented livestock population and people reliant upon them, livestock populations need to be systematically classified into different types of production system, reflective of the heterogeneity across production systems. This paper explores the data currently available of livestock production system classifications and animal health through a scoping review as a foundation for the development of a framework that facilitates more specific estimates of livestock disease burdens. A top-down framework to classification is outlined based on a systematic review of existing classification methods and provides a basis for simple grouping of livestock at global scale. The proposed top-down classification framework, which is dominated by commodity focus of production along with intensity of resource use, may have less relevance at the sub-national level in some jurisdictions and will need to be informed and adapted with information on how countries themselves categorize livestock and their production systems. The findings in this study provide a foundation for analysing animal health burdens across a broad level of production systems. The developed framework will fill a major gap in how livestock production and health are currently approached and analysed.

Transforming healthcare documentation: harnessing the potential of AI to generate discharge summaries.

BACKGROUND: Hospital discharge summaries play an essential role in informing GPs of recent admissions to ensure excellent continuity of care and prevent adverse events; however, they are notoriously poorly written, time-consuming, and can result in delayed discharge. AIM: To evaluate the potential of artificial intelligence (AI) to produce high-quality discharge summaries equivalent to the level of a doctor who has completed the UK Foundation Programme. DESIGN & SETTING: Feasibility study using 25 mock patient vignettes. METHOD: Twenty-five mock patient vignettes were written by the authors. Five junior doctors wrote discharge summaries from the case vignettes (five each). The same case vignettes were input into ChatGPT. In total, 50 discharge summaries were generated; 25 by Al and 25 by junior doctors. Quality and suitability were determined through both independent GP evaluators and adherence to a minimum dataset. RESULTS: Of the 25 AI-written discharge summaries 100% were deemed by GPs to be of an acceptable quality compared with 92% of the junior doctor summaries. They both showed a mean compliance of 97% with the minimum dataset. In addition, the ability of GPs to determine if the summary was written by ChatGPT was poor, with only a 60% accuracy of detection. Similarly, when run through an AI-detection tool all were recognised as being very unlikely to be written by AI. CONCLUSION: AI has proven to produce discharge summaries of equivalent quality to a junior doctor who has completed the UK Foundation Programme; however, larger studies with real-world patient data with NHS-approved AI tools will need to be conducted.

Genetic and immune landscape evolution in MMR-deficient colorectal cancer.

Mismatch repair-deficient (MMRd) colorectal cancers (CRCs) have high mutation burdens, which make these tumours immunogenic and many respond to immune checkpoint inhibitors. The MMRd hypermutator phenotype may also promote intratumour heterogeneity (ITH) and cancer evolution. We applied multiregion sequencing and CD8 and programmed death ligand 1 (PD-L1) immunostaining to systematically investigate ITH and how genetic and immune landscapes coevolve. All cases had high truncal mutation burdens. Despite pervasive ITH, driver aberrations showed a clear hierarchy. Those in WNT/ß-catenin, mitogen-activated protein kinase, and TGF-ß receptor family genes were almost always truncal. Immune evasion (IE) drivers, such as inactivation of genes involved in antigen presentation or IFN-γ signalling, were predominantly subclonal and showed parallel evolution. These IE drivers have been implicated in immune checkpoint inhibitor resistance or sensitivity. Clonality assessments are therefore important for the development of predictive immunotherapy biomarkers in MMRd CRCs. Phylogenetic analysis identified three distinct patterns of IE driver evolution: pan-tumour evolution, subclonal evolution, and evolutionary stasis. These, but neither mutation burdens nor heterogeneity metrics, significantly correlated with T-cell densities, which were used as a surrogate marker of tumour immunogenicity. Furthermore, this revealed that genetic and T-cell infiltrates coevolve in MMRd CRCs. Low T-cell densities in the subgroup without any known IE drivers may indicate an, as yet unknown, IE mechanism. PD-L1 was expressed in the tumour microenvironment in most samples and correlated with T-cell densities. However, PD-L1 expression in cancer cells was independent of T-cell densities but strongly associated with loss of the intestinal homeobox transcription factor CDX2. This explains infrequent PD-L1 expression by cancer cells and may contribute to a higher recurrence risk of MMRd CRCs with impaired CDX2 expression. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.