Cluster-randomised feasibility trial of a chlamydia test and treat (TnT) service in further education colleges

Aquarius were involved in a recent cluster-randomised feasibility trial looking at whether provision of a same day test and treatment (TnT) service for chlamydia in further education colleges could be used to improve uptake of chlamydia testing in sexually active 16-24 year olds. The trial found that despite a high prevalence of chlamydia among sexually active students at the colleges, uptake of the free confidential TnT service was low. At the three colleges, 13% of students were tested when the service was first offered and 10% when it was offered again three months later. Interviews with students revealed that low uptake was associated with not feeling at risk of a sexually transmitted infection, perceptions of stigma, and lack of knowledge about sexually transmitted infections, while all students interviewed were positive about the TnT service itself.

PublicationOakeshott P, Kerry-Barnard S, Fleming C, et al. “Test n Treat” (TnT): a cluster randomised feasibility trial of on-site rapid Chlamydia trachomatis tests and treatment in ethnically diverse, sexually active teenagers attending technical colleges. Clinical Microbiology and Infection. https://doi.org/10.1016/j.cmi.2018.10.019.

Modelling cost-effectiveness of multipathogen POC tests for sexually transmitted infections

In this BMJ Open article, we report on health economic modelling results that compare three possible strategies for point-of-care (POC) sexually transmitted infection (STI) testing with the current practice of microscopy and lab-based testing.  Results showed that testing for STIs with either a dual, triple or quadruple POC test provided more patient benefit than current practice but may cost more. The quadruple POC test was the least expensive POC strategy relative to standard care – with an incremental cost-effectiveness ratio of £36,585 per quality adjusted life years gained, when taking the clinic’s perspective. When taking the commissioners’ perspective, who pay for the services delivered through tariffs, over £26 million in savings could be achieved using the 4-bug test, mainly because patients were treated appropriately on their first testing visit rather than having to re-attend.

 

PublicationHuntington SE, Burns RM, Harding-Esch E, et al.  ‘Modelling-based evaluation of the costs, benefits and cost-effectiveness of multipathogen point-of-care tests for sexually transmitted infections in symptomatic genitourinary medicine clinic attendees.’ 

To request a copy of the published article, please email caroline.dombrowski@aquariusph.com.

Three simple tests could save the NHS nearly £6.9 billion

This year marks the 70th birthday of the NHS – a time to celebrate its achievements and the dedicated staff who keep its wheels turning. Yet, there is increasing concern about the future of the NHS, and particularly its funding. In this article, jointly commissioned by the British In Vitro Diagnostics Association (BIVDA) and Innovate UK, we showcase three tried and tested in vitro diagnostics, which, if more widely adopted, could save the NHS an estimated £6.9 billion over the next five years.

 

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Test n Treat – rapid STI testing and treatment in colleges: study protocol

Sexually active young people attending London further education (FE) colleges have high rates of chlamydia, but screening rates are low. We describe the study protocol for “Test and Treat” (TnT), an NIHR-funded research study. This is a cluster randomised feasibility trial of frequent, rapid, on-site chlamydia testing using the Cepheid GeneXpert system and same-day treatment in six FE colleges. As part of the study we also conducted qualitative and economic assessments to assess the feasibility of conducting a future large-scale trial to investigate if TnT reduces chlamydia rates. The methods for recruitment, participant data collection, sample collection and testing are described, for baseline and follow-up in the control and intervention groups. The statistical analysis plan for TnT has been published separately.

 

PublicationKerry-Barnard S, Fleming C, Reid F, et al. ‘Test n Treat (TnT)’- Rapid testing and same-day, on-site treatment to reduce rates of chlamydia in sexually active further education college students: study protocol for a cluster randomised feasibility trial. Trials. 2018 Jun 5;19(1):311. doi: 10.1186/s13063-018-2674-8.

To request a copy of the published article, please email caroline.dombrowski@aquariusph.com.

Enabling more efficient patient management of blood stream infections

The Guardian supplement ‘Acting on AMR’, was published in March 2018, and focused on a number of ways to improve antimicrobial stewardship. This supplement included an article by Momentum Bioscience, which highlighted the importance of using technology to enable earlier rule-out of blood stream infections.

In addition to the benefits to patients, Aquarius conducted an economic analysis for Momentum Bioscience to estimate the impact if the test is used on neonates with suspected sepsis. Our estimates showed that if the test is used on all babies born in England, an estimated £6 million could be saved, with a significant reduction in the antibiotics used and length of stay of babies who were free from infection.

Publication Bennett, H  ‘How do we enable more efficient patient management and antibiotic stewardship?’ MediaPlanet (an independent supplement distributed in The Guardian) March 2018 p5.

 

 

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Assessing the impact of point-of-care testing for influenza and respiratory syncytial virus in children admitted to hospital

We assessed the impact and economic benefits of using a point-of-care (POC) assay instead of standard laboratory testing to detect influenza and respiratory syncytial virus (RSV) in children and infants admitted to hospital . This real-world evaluation was conducted in two subsequent ‘flu seasons at the Evelina Children’s Hospital in London. Results showed that following the introduction of the POC testing, children with influenza were more likely to receive oseltamivir treatment, the antiviral recommended for influenza. Although there was no statistically significant reduction in the average length of hospital admission or in the number of antibiotics prescribed, there was a reduction in laboratory costs and in reimbursement charges for hospital admissions suggesting that use of the POC assay resulted in fewer procedures and interventions performed during admissions.

Publication Vecino-Ortiz AI, Goldenberg SD, Douthwaite ST, et alImpact of a multiplex PCR point-of-care test for influenza A/B and respiratory syncytial virus on an acute pediatric hospital ward. Diagnostic Microbiology and Infectious Disease,  Volume 91, Issue 4, August 2018, Pages 331-335. 

 

To request a copy of the published article, please email caroline.dombrowski@aquariusph.com.

 

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Exploring HCV eradication through diagnosis and treatment strategies

The World Health Organization aims to eradicate hepatitis C virus (HCV) by 2030. To achieve this, improved HCV diagnosis and treatment coverage are required. We explored the relationship between diagnosis and treatment in the next 5 years in Italy, France, and the UK to understand how to achieve the most benefit.

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Harvey MJ, Cheng C-Y, Leone E, et al. Exploring HCV eradication through diagnosis and treatment strategies. EASL Monothematic Conference, Striving Towards the Elimination of HCV Infection. 2-3 February 2018, Berlin, Germany.

 

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Mapping the treatment pathway for metastatic uveal melanoma patients in England: A qualitative pilot study

Metastatic uveal melanoma (mUM) is a rare disease, and with few effective therapeutic options it is unclear what patients receive as standard of care. Based on national guidelines, we mapped out real-world patient pathways with clinical experts across regional and supra-regional centres across England, to inform a consensus pathway of care following mUM diagnosis.

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Adams E, Cheng CY, Sacco J, et. al.  Mapping the treatment pathway for metastatic uveal melanoma (mUM) patients in England: A qualitative pilot study. Society for Immunotherapy of Cancer’s 32nd Annual Meeting. 8-10 November 2017, National Harbour, Maryland, USA.

 

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Using real world evidence to characterise a cohort of metastatic uveal melanoma patients in England

We identified a cohort of uveal melanoma (UM) and metastatic uveal melanoma (mUM) patients within England using the Hospital Episodes Statistics database, which had similar characteristics to other cohorts identified in the clinical literature.

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Schwenkglenks M, Alamgir G, Cheng CY, et al. A real world evidence (RWE) approach to characterising an ultra-rare disease (URD) cohort of metastatic uveal melanoma (mUM) patients within National Health Service England (NHSE). International Society for Pharmacoeconomics and Outcomes Annual European Congress. 4-8 November 2017. Glasgow, Scotland, UK.

 

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Quantifying standard of care hospital-related resource utilisation for metastatic uveal melanoma patients in England

We assessed the hospital resource use of a cohort of patient with uveal melanoma and metastatic uveal melanoma identified in the Hospital Episode Statistics in England. This showed differences in where patients receive care before and after they develop metastatic disease, indicated a high burden on health care services, and significant travel distances for patients receiving care.

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Cheng CY, Alamgir G, Adams EJ, et al. Quantifying standard of care (SoC) hospital-related resource utilisation for metastatic  uveal melanoma (mUM) patients in NHS England (NHSE) using the Hospital Episodes Statistics (HES) dataset. International Society for Pharmacoeconomics and Outcomes Annual European Congress. 4-8 November 2017. Glasgow, Scotland, UK.

 

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