1
|
Lindsay JO, Hind D, Swaby L, Berntsson H, Bradburn M, Bannur C U, Byrne J, Clarke C, Desoysa L, Dickins B, Din S, Emsley R, Foulds GA, Gribben J, Hawkey C, Irving PM, Kazmi M, Lee E, Loban A, Lobo A, Mahida Y, Moran GW, Papaioannou D, Parkes M, Peniket A, Pockley AG, Satsangi J, Subramanian S, Travis S, Turton E, Uttenthal B, Rutella S, Snowden JA. Safety and efficacy of autologous haematopoietic stem-cell transplantation with low-dose cyclophosphamide mobilisation and reduced intensity conditioning versus standard of care in refractory Crohn's disease (ASTIClite): an open-label, multicentre, randomised controlled trial. Lancet Gastroenterol Hepatol 2024; 9:333-345. [PMID: 38340759 DOI: 10.1016/s2468-1253(23)00460-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/20/2023] [Accepted: 12/20/2023] [Indexed: 02/12/2024]
Abstract
BACKGROUND A previous controlled trial of autologous haematopoietic stem-cell transplantation (HSCT) in patients with refractory Crohn's disease did not meet its primary endpoint and reported high toxicity. We aimed to assess the safety and efficacy of HSCT with an immune-ablative regimen of reduced intensity versus standard of care in this patient population. METHODS This open-label, multicentre, randomised controlled trial was conducted in nine National Health Service hospital trusts across the UK. Adults (aged 18-60 years) with active Crohn's disease on endoscopy (Simplified Endoscopic Score for Crohn's Disease [SES-CD] ulcer sub-score of ≥2) refractory to two or more classes of biological therapy, with no perianal or intra-abdominal sepsis or clinically significant comorbidity, were recruited. Participants were centrally randomly assigned (2:1) to either HSCT with a reduced dose of cyclophosphamide (intervention group) or standard care (control group). Randomisation was stratified by trial site by use of random permuted blocks of size 3 and 6. Patients in the intervention group underwent stem-cell mobilisation (cyclophosphamide 1 g/m2 with granulocyte colony-stimulating factor (G-CSF) 5 μg/kg) and stem-cell harvest (minimum 2·0 × 106 CD34+ cells per kg), before conditioning (fludarabine 125 mg/m2, cyclophosphamide 120 mg/kg, and rabbit anti-thymocyte globulin [thymoglobulin] 7·5 mg/kg in total) and subsequent stem-cell reinfusion supported by G-CSF. Patients in the control group continued any available conventional, biological, or nutritional therapy. The primary outcome was absence of endoscopic ulceration (SES-CD ulcer sub-score of 0) without surgery or death at week 48, analysed in the intention-to-treat population by central reading. This trial is registered with the ISRCTN registry, 17160440. FINDINGS Between Oct 18, 2018, and Nov 8, 2019, 49 patients were screened for eligibility, of whom 23 (47%) were randomly assigned: 13 (57%) to the intervention group and ten (43%) to the control group. In the intervention group, ten (77%) participants underwent HSCT and nine (69%) reached 48-week follow-up; in the control group, nine (90%) reached 48-week follow-up. The trial was halted in response to nine reported suspected unexpected serious adverse reactions in six (46%) patients in the intervention group, including renal failure due to proven thrombotic microangiopathy in three participants and one death due to pulmonary veno-occlusive disease. At week 48, absence of endoscopic ulceration without surgery or death was reported in three (43%) of seven participants in the intervention group and in none of six participants in the control group with available data. Serious adverse events were more frequent in the intervention group (38 in 13 [100%] patients) than in the control group (16 in four [40%] patients). A second patient in the intervention group died after week 48 of respiratory and renal failure. INTERPRETATION Although HSCT with an immune-ablative regimen of reduced intensity decreased endoscopic disease activity, significant adverse events deem this regimen unsuitable for future clinical use in patients with refractory Crohn's disease. FUNDING Efficacy and Mechanism Evaluation Programme, a Medical Research Council and National Institute for Health Research partnership.
Collapse
Affiliation(s)
- James O Lindsay
- Centre for Immunobiology, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
| | - Daniel Hind
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Lizzie Swaby
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Hannah Berntsson
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Mike Bradburn
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Uday Bannur C
- Department of Radiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Jennifer Byrne
- Department of Haematology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Christopher Clarke
- Department of Radiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Lauren Desoysa
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Ben Dickins
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Shahida Din
- Department of Gastroenterology, Western General Hospital, Edinburgh, UK
| | - Richard Emsley
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Gemma A Foulds
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - John Gribben
- Barts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Christopher Hawkey
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK; Translational Medical Sciences, School of Medicine, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Peter M Irving
- Department of Gastroenterology, Guy's and Saint Thomas' Hospitals NHS Trust, London, UK
| | - Majid Kazmi
- King's College Hospital NHS Foundation Trust, London, UK
| | - Ellen Lee
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Amanda Loban
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Alan Lobo
- Department of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Yashwant Mahida
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK; Translational Medical Sciences, School of Medicine, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Gordon W Moran
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK; Translational Medical Sciences, School of Medicine, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Diana Papaioannou
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Miles Parkes
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Andrew Peniket
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - A Graham Pockley
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Jack Satsangi
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | | | - Simon Travis
- NIHR Biomedical Research Centre, Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, UK
| | - Emily Turton
- Sheffield Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Ben Uttenthal
- Department of Clinical Haematology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Sergio Rutella
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - John A Snowden
- Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield, UK; Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| |
Collapse
|
2
|
Jones G, Bailey L, Beeken RJ, Brady S, Cooper C, Copeland RJ, Crosland S, Dawson S, Faires M, Gilbody S, Haynes H, Hill A, Hillison E, Horspool M, Lee E, Li J, Machaczek KK, Parrott S, Quirk H, Stubbs B, Tew GA, Traviss-Turner G, Turton E, Walker L, Walters S, Weich S, Wildbore E, Peckham E. Supporting physical activity through co-production in people with severe mental ill health (SPACES): protocol for a randomised controlled feasibility trial. Pilot Feasibility Stud 2024; 10:32. [PMID: 38368380 PMCID: PMC10873949 DOI: 10.1186/s40814-024-01460-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 02/06/2024] [Indexed: 02/19/2024] Open
Abstract
BACKGROUND Severe mental ill health (SMI) includes schizophrenia, bipolar disorder and schizoaffective disorder and is associated with premature deaths when compared to people without SMI. Over 70% of those deaths are attributed to preventable health conditions, which have the potential to be positively affected by the adoption of healthy behaviours, such as physical activity. People with SMI are generally less active than those without and face unique barriers to being physically active. Physical activity interventions for those with SMI demonstrate promise, however, there are important questions remaining about the potential feasibility and acceptability of a physical activity intervention embedded within existing NHS pathways. METHOD This is a two-arm multi-site randomised controlled feasibility trial, assessing the feasibility and acceptability of a co-produced physical activity intervention for a full-scale trial across geographically dispersed NHS mental health trusts in England. Participants will be randomly allocated via block, 1:1 randomisation, into either the intervention arm or the usual care arm. The usual care arm will continue to receive usual care throughout the trial, whilst the intervention arm will receive usual care plus the offer of a weekly, 18-week, physical activity intervention comprising walking and indoor activity sessions and community taster sessions. Another main component of the intervention includes one-to-one support. The primary outcome is to investigate the feasibility and acceptability of the intervention and to scale it up to a full-scale trial, using a short proforma provided to all intervention participants at follow-up, qualitative interviews with approximately 15 intervention participants and 5 interventions delivery staff, and data on intervention uptake, attendance, and attrition. Usual care data will also include recruitment and follow-up retention. Secondary outcome measures include physical activity and sedentary behaviours, body mass index, depression, anxiety, health-related quality of life, healthcare resource use, and adverse events. Outcome measures will be taken at baseline, three, and six-months post randomisation. DISCUSSION This study will determine if the physical activity intervention is feasible and acceptable to both participants receiving the intervention and NHS staff who deliver it. Results will inform the design of a larger randomised controlled trial assessing the clinical and cost effectiveness of the intervention. TRIAL REGISTRATION ISRCTN: ISRCTN83877229. Registered on 09.09.2022.
Collapse
Affiliation(s)
- Gareth Jones
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Sheffield, S9 3TU, UK.
- Sport and Physical Activity Research Centre, Health and Wellbeing Department, Sheffield Hallam University, Sheffield, UK.
| | - Laura Bailey
- School of Medicine, University of Leeds, Leeds, LS2 9JT, UK
| | | | - Samantha Brady
- Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Cindy Cooper
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Robert J Copeland
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Sheffield, S9 3TU, UK
| | - Suzanne Crosland
- Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Sam Dawson
- Sheffield Health and Social Care NHS Foundation Trust, Distington House, Atlas Way, Sheffield, S4 7QQ, UK
| | - Matthew Faires
- Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Simon Gilbody
- Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Holly Haynes
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Andrew Hill
- School of Medicine, University of Leeds, Leeds, LS2 9JT, UK
| | - Emily Hillison
- Sheffield Health and Social Care NHS Foundation Trust, Distington House, Atlas Way, Sheffield, S4 7QQ, UK
| | - Michelle Horspool
- Sheffield Health and Social Care NHS Foundation Trust, Distington House, Atlas Way, Sheffield, S4 7QQ, UK
| | - Ellen Lee
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Jinshuo Li
- Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Katarzyna K Machaczek
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Sheffield, S9 3TU, UK
| | - Steve Parrott
- Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Helen Quirk
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Brendon Stubbs
- Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, WC2R 2LS, UK
| | - Garry A Tew
- Institute for Health and Care Improvement, York St John University, York, YO31 7EX, UK
| | | | - Emily Turton
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Lauren Walker
- School of Health Sciences, City, University of London, London, EC1V 0HB, UK
| | - Stephen Walters
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Scott Weich
- School of Health and Related Research, University of Sheffield, Sheffield, S1 4DA, UK
| | - Ellie Wildbore
- Sheffield Health and Social Care NHS Foundation Trust, Distington House, Atlas Way, Sheffield, S4 7QQ, UK
| | - Emily Peckham
- School of Medical and Health Sciences, Bangor University, Gwynedd, LL57 2DG, UK
| |
Collapse
|
3
|
Nejthardt MB, Alexandris P, Bechan S, Bijli MFA, Chetty S, Dippenaar JM, Gibbs M, Johnson M, Kluyts H, Llewellyn R, Motiang M, Mogane P, Motshabi P, Mrara B, Roodt F, Singh U, Spijkerman S, Turton E, Van der Westhuizen J, Biccard B. The development of a nurse-led preoperative anaesthesia screening tool by Delphi consensus. S Afr Med J 2024; 114:e1306. [PMID: 38525581 DOI: 10.7196/samj.2024.v114i2.1306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Low- and middle-income countries have a critical shortage of specialist anaesthetists. Most patients arriving for surgery are of low perioperative risk. Without immediate access to preoperative specialist care, an appropriate interim strategy may be to ensure that only high-risk patients are seen preoperatively by a specialist. Matching human resources to the burden of disease with a nurse-administered pre-operative screening tool to identify high-risk patients who might benefit from specialist review prior to the day of surgery may be an effective strategy. OBJECTIVE To develop a nurse-administered preoperative anaesthesia screening tool to identify patients who would most likely benefit from a specialist review before the day of surgery, and those patients who could safely be seen by the anaesthetist on the day of surgery. This would ensure adequate time for optimisation of high-risk patients preoperatively and limit avoidable day-of-surgery cancellations. METHODS A systematic review was conducted to identify preoperative screening questions for use in a three-round Delphi consensus process. A panel of 16 experienced full-time clinical anaesthetists representing all university-affiliated anaesthesia departments in South Africa participated to define a nurses' screening tool for preoperative assessment. RESULTS Ninety-eight studies were identified, which generated 79 questions. An additional 14 items identified by the facilitators were added to create a list of 93 questions for the first round. The final screening tool consisted of 81 questions, of which 37 were deemed critical to identify patients who should be seen by a specialist prior to the day of surgery. CONCLUSION A structured nurse-administered preoperative screening tool is proposed to identify high-risk patients who are likely to benefit from a timely preoperative specialist anaesthetist review to avoid cancellation on the day of surgery.
Collapse
Affiliation(s)
- M B Nejthardt
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, South Africa; Department of Anaesthesia and Perioperative Medicine, Groote Schuur Hospital, Cape Town, South Africa.
| | - P Alexandris
- Department of Anaesthesia, Faculty of Health Sciences, Nelson Mandela University, Gqeberha, South Africa.
| | - S Bechan
- Discipline of Anaesthesiology and Critical Care, Nelson R Mandela School of Medicine, University of Kwa-Zulu Natal, Albert Luthuli Academic Hospital, Durban, South Africa.
| | - M F A Bijli
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, South Africa.
| | - S Chetty
- Department of Anaesthesia and Critical Care, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa.
| | - J M Dippenaar
- Department of Anaesthesiology, Steve Biko Academic Hospital, University of Pretoria, South Africa.
| | - M Gibbs
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, South Africa; Department of Anaesthesia and Perioperative Medicine, Groote Schuur Hospital, Cape Town, South Africa.
| | - M Johnson
- Department of Anaesthesia and Critical Care, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa.
| | - H Kluyts
- Department of Anaesthesiology and Critical Care, Sefako Makgatho Health Sciences University, Pretoria, South Africa.
| | - R Llewellyn
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, South Africa; Department of Anaesthesia and Perioperative Medicine, Groote Schuur Hospital, Cape Town, South Africa.
| | - M Motiang
- Department of Anaesthesiology and Critical Care, Sefako Makgatho Health Sciences University, Pretoria, South Africa.
| | - P Mogane
- Department of Anaesthesiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Anaesthesia, Chris Hani Baragwanath Hospital, Soweto, South Africa.
| | - P Motshabi
- Department of Anaesthesiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Anaesthesia, Charlotte Maxeke Hospital, Johannesburg, South Africa.
| | - B Mrara
- Department of Anaesthesia and Critical Care, Nelson Mandela Academic Hospital, Walter Sisulu University, Mthatha, South Africa.
| | - F Roodt
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, South Africa; George Provincial Hospital, George, South Africa.
| | - U Singh
- Discipline of Anaesthesiology and Critical Care, Nelson R Mandela School of Medicine, University of Kwa-Zulu Natal, Albert Luthuli Academic Hospital, Durban, South Africa.
| | - S Spijkerman
- Department of Anaesthesiology, Steve Biko Academic Hospital, University of Pretoria, South Africa.
| | - E Turton
- Department of Anaesthesia, University of the Free State, Universitas Hospital, Bloemfontein, South Africa.
| | - J Van der Westhuizen
- Department of Anaesthesia, University of the Free State, Universitas Hospital, Bloemfontein, South Africa.
| | - B Biccard
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, South Africa; Department of Anaesthesia and Perioperative Medicine, Groote Schuur Hospital, Cape Town, South Africa.
| |
Collapse
|
4
|
Turton E, Myles L, Lee J, Saffin V, Lawson A. Improving awareness of the HCR-20 and risk assessment process. Int J Risk Saf Med 2022; 33:S79-S83. [PMID: 35871373 PMCID: PMC9844068 DOI: 10.3233/jrs-227029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND In 2011 Mrs A assaulted two people, one who died. In the hours prior to the attack she made multiple attempts to gain help including attending accident and emergency, contact with an inpatient service and the police. Subsequent investigation highlighted that her risk was not well documented or understood. OBJECTIVE This quality improvement project aimed to improve knowledge and awareness of HCR-20 risk assessments amongst mental health professionals. METHOD The Quality Improvement approach was taken and various initiatives were introduced to improve knowledge of the location and purpose of the HCR-20 and to ensure that these risk assessments were regularly updated. RESULTS The results indicated that knowledge relating to the HCR-20 significantly improved amongst staff and breaches of deadlines for updating these risk assessments dramatically declined after the induction of the interventions. CONCLUSION Including the 'risk formulation' and 'scenarios' from the HCR-20 in clients' crisis plans, introducing training relating to the HCR-20, and including discussions relating to the HCR-20 at the beginning of CPA meetings resulted in improved MDT awareness and knowledge of the HCR-20. A broader understanding and awareness of risk factors enabled the service to move towards a culture of risk being everyone's business.
Collapse
Affiliation(s)
- Emily Turton
- Oxleas NHS Foundation Trust, London, UK, Address for correspondence: Dr. Emily Turton, Oxleas NHS Foundation Trust, London, UK. E-mail:
| | | | - James Lee
- Oxleas NHS Foundation Trust, London, UK
| | | | | |
Collapse
|
5
|
Tesfaye S, Sloan G, Petrie J, White D, Bradburn M, Young T, Rajbhandari S, Sharma S, Rayman G, Gouni R, Alam U, Julious SA, Cooper C, Loban A, Sutherland K, Glover R, Waterhouse S, Turton E, Horspool M, Gandhi R, Maguire D, Jude E, Ahmed SH, Vas P, Hariman C, McDougall C, Devers M, Tsatlidis V, Johnson M, Bouhassira D, Bennett DL, Selvarajah D. Optimal pharmacotherapy pathway in adults with diabetic peripheral neuropathic pain: the OPTION-DM RCT. Health Technol Assess 2022; 26:1-100. [PMID: 36259684 PMCID: PMC9589396 DOI: 10.3310/rxuo6757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The mainstay of treatment for diabetic peripheral neuropathic pain is pharmacotherapy, but the current National Institute for Health and Care Excellence guideline is not based on robust evidence, as the treatments and their combinations have not been directly compared. OBJECTIVES To determine the most clinically beneficial, cost-effective and tolerated treatment pathway for diabetic peripheral neuropathic pain. DESIGN A randomised crossover trial with health economic analysis. SETTING Twenty-one secondary care centres in the UK. PARTICIPANTS Adults with diabetic peripheral neuropathic pain with a 7-day average self-rated pain score of ≥ 4 points (Numeric Rating Scale 0-10). INTERVENTIONS Participants were randomised to three commonly used treatment pathways: (1) amitriptyline supplemented with pregabalin, (2) duloxetine supplemented with pregabalin and (3) pregabalin supplemented with amitriptyline. Participants and research teams were blinded to treatment allocation, using over-encapsulated capsules and matching placebos. Site pharmacists were unblinded. OUTCOMES The primary outcome was the difference in 7-day average 24-hour Numeric Rating Scale score between pathways, measured during the final week of each pathway. Secondary end points included 7-day average daily Numeric Rating Scale pain score at week 6 between monotherapies, quality of life (Short Form questionnaire-36 items), Hospital Anxiety and Depression Scale score, the proportion of patients achieving 30% and 50% pain reduction, Brief Pain Inventory - Modified Short Form items scores, Insomnia Severity Index score, Neuropathic Pain Symptom Inventory score, tolerability (scale 0-10), Patient Global Impression of Change score at week 16 and patients' preferred treatment pathway at week 50. Adverse events and serious adverse events were recorded. A within-trial cost-utility analysis was carried out to compare treatment pathways using incremental costs per quality-adjusted life-years from an NHS and social care perspective. RESULTS A total of 140 participants were randomised from 13 UK centres, 130 of whom were included in the analyses. Pain score at week 16 was similar between the arms, with a mean difference of -0.1 points (98.3% confidence interval -0.5 to 0.3 points) for duloxetine supplemented with pregabalin compared with amitriptyline supplemented with pregabalin, a mean difference of -0.1 points (98.3% confidence interval -0.5 to 0.3 points) for pregabalin supplemented with amitriptyline compared with amitriptyline supplemented with pregabalin and a mean difference of 0.0 points (98.3% confidence interval -0.4 to 0.4 points) for pregabalin supplemented with amitriptyline compared with duloxetine supplemented with pregabalin. Results for tolerability, discontinuation and quality of life were similar. The adverse events were predictable for each drug. Combination therapy (weeks 6-16) was associated with a further reduction in Numeric Rating Scale pain score (mean 1.0 points, 98.3% confidence interval 0.6 to 1.3 points) compared with those who remained on monotherapy (mean 0.2 points, 98.3% confidence interval -0.1 to 0.5 points). The pregabalin supplemented with amitriptyline pathway had the fewest monotherapy discontinuations due to treatment-emergent adverse events and was most commonly preferred (most commonly preferred by participants: amitriptyline supplemented with pregabalin, 24%; duloxetine supplemented with pregabalin, 33%; pregabalin supplemented with amitriptyline, 43%; p = 0.26). No single pathway was superior in cost-effectiveness. The incremental gains in quality-adjusted life-years were small for each pathway comparison [amitriptyline supplemented with pregabalin compared with duloxetine supplemented with pregabalin -0.002 (95% confidence interval -0.011 to 0.007) quality-adjusted life-years, amitriptyline supplemented with pregabalin compared with pregabalin supplemented with amitriptyline -0.006 (95% confidence interval -0.002 to 0.014) quality-adjusted life-years and duloxetine supplemented with pregabalin compared with pregabalin supplemented with amitriptyline 0.007 (95% confidence interval 0.0002 to 0.015) quality-adjusted life-years] and incremental costs over 16 weeks were similar [amitriptyline supplemented with pregabalin compared with duloxetine supplemented with pregabalin -£113 (95% confidence interval -£381 to £90), amitriptyline supplemented with pregabalin compared with pregabalin supplemented with amitriptyline £155 (95% confidence interval -£37 to £625) and duloxetine supplemented with pregabalin compared with pregabalin supplemented with amitriptyline £141 (95% confidence interval -£13 to £398)]. LIMITATIONS Although there was no placebo arm, there is strong evidence for the use of each study medication from randomised placebo-controlled trials. The addition of a placebo arm would have increased the duration of this already long and demanding trial and it was not felt to be ethically justifiable. FUTURE WORK Future research should explore (1) variations in diabetic peripheral neuropathic pain management at the practice level, (2) how OPTION-DM (Optimal Pathway for TreatIng neurOpathic paiN in Diabetes Mellitus) trial findings can be best implemented, (3) why some patients respond to a particular drug and others do not and (4) what options there are for further treatments for those patients on combination treatment with inadequate pain relief. CONCLUSIONS The three treatment pathways appear to give comparable patient outcomes at similar costs, suggesting that the optimal treatment may depend on patients' preference in terms of side effects. TRIAL REGISTRATION The trial is registered as ISRCTN17545443 and EudraCT 2016-003146-89. FUNDING This project was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme, and will be published in full in Health Technology Assessment; Vol. 26, No. 39. See the NIHR Journals Library website for further project information.
Collapse
Affiliation(s)
- Solomon Tesfaye
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Department of Oncology and Human Metabolism, Medical School, University of Sheffield, Sheffield, UK
| | - Gordon Sloan
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Jennifer Petrie
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - David White
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Mike Bradburn
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Tracey Young
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | | | - Sanjeev Sharma
- East Suffolk and North Essex NHS Foundation Trust, Ipswich, UK
| | - Gerry Rayman
- East Suffolk and North Essex NHS Foundation Trust, Ipswich, UK
| | | | - Uazman Alam
- University of Liverpool, Liverpool, UK
- Liverpool University Hospital NHS Foundation Trust, Liverpool, UK
| | - Steven A Julious
- Medical Statistics Group, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Cindy Cooper
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Amanda Loban
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Katie Sutherland
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Rachel Glover
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Simon Waterhouse
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | - Emily Turton
- Clinical Trials Research Unit, University of Sheffield, School of Health and Related Research (ScHARR), Sheffield, UK
| | | | - Rajiv Gandhi
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Edward Jude
- Tameside and Glossop Integrated Care NHS Foundation Trust, Ashton under Lyne, UK
- University of Manchester, Manchester, UK
| | - Syed Haris Ahmed
- University of Liverpool, Liverpool, UK
- Countess of Chester Hospital NHS Foundation Trust, Chester, UK
| | - Prashanth Vas
- King's College Hospital NHS Foundation Trust, London, UK
| | | | | | | | | | | | | | - David L Bennett
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Dinesh Selvarajah
- Department of Oncology and Human Metabolism, Medical School, University of Sheffield, Sheffield, UK
| |
Collapse
|
6
|
Tesfaye S, Sloan G, Petrie J, White D, Bradburn M, Julious S, Rajbhandari S, Sharma S, Rayman G, Gouni R, Alam U, Cooper C, Loban A, Sutherland K, Glover R, Waterhouse S, Turton E, Horspool M, Gandhi R, Maguire D, Jude EB, Ahmed SH, Vas P, Hariman C, McDougall C, Devers M, Tsatlidis V, Johnson M, Rice ASC, Bouhassira D, Bennett DL, Selvarajah D. Comparison of amitriptyline supplemented with pregabalin, pregabalin supplemented with amitriptyline, and duloxetine supplemented with pregabalin for the treatment of diabetic peripheral neuropathic pain (OPTION-DM): a multicentre, double-blind, randomised crossover trial. Lancet 2022; 400:680-690. [PMID: 36007534 PMCID: PMC9418415 DOI: 10.1016/s0140-6736(22)01472-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/13/2022] [Accepted: 07/28/2022] [Indexed: 10/25/2022]
Abstract
BACKGROUND Diabetic peripheral neuropathic pain (DPNP) is common and often distressing. Most guidelines recommend amitriptyline, duloxetine, pregabalin, or gabapentin as initial analgesic treatment for DPNP, but there is little comparative evidence on which one is best or whether they should be combined. We aimed to assess the efficacy and tolerability of different combinations of first-line drugs for treatment of DPNP. METHODS OPTION-DM was a multicentre, randomised, double-blind, crossover trial in patients with DPNP with mean daily pain numerical rating scale (NRS) of 4 or higher (scale is 0-10) from 13 UK centres. Participants were randomly assigned (1:1:1:1:1:1), with a predetermined randomisation schedule stratified by site using permuted blocks of size six or 12, to receive one of six ordered sequences of the three treatment pathways: amitriptyline supplemented with pregabalin (A-P), pregabalin supplemented with amitriptyline (P-A), and duloxetine supplemented with pregabalin (D-P), each pathway lasting 16 weeks. Monotherapy was given for 6 weeks and was supplemented with the combination medication if there was suboptimal pain relief (NRS >3), reflecting current clinical practice. Both treatments were titrated towards maximum tolerated dose (75 mg per day for amitriptyline, 120 mg per day for duloxetine, and 600 mg per day for pregabalin). The primary outcome was the difference in 7-day average daily pain during the final week of each pathway. This trial is registered with ISRCTN, ISRCTN17545443. FINDINGS Between Nov 14, 2017, and July 29, 2019, 252 patients were screened, 140 patients were randomly assigned, and 130 started a treatment pathway (with 84 completing at least two pathways) and were analysed for the primary outcome. The 7-day average NRS scores at week 16 decreased from a mean 6·6 (SD 1·5) at baseline to 3·3 (1·8) at week 16 in all three pathways. The mean difference was -0·1 (98·3% CI -0·5 to 0·3) for D-P versus A-P, -0·1 (-0·5 to 0·3) for P-A versus A-P, and 0·0 (-0·4 to 0·4) for P-A versus D-P, and thus not significant. Mean NRS reduction in patients on combination therapy was greater than in those who remained on monotherapy (1·0 [SD 1·3] vs 0·2 [1·5]). Adverse events were predictable for the monotherapies: we observed a significant increase in dizziness in the P-A pathway, nausea in the D-P pathway, and dry mouth in the A-P pathway. INTERPRETATION To our knowledge, this was the largest and longest ever, head-to-head, crossover neuropathic pain trial. We showed that all three treatment pathways and monotherapies had similar analgesic efficacy. Combination treatment was well tolerated and led to improved pain relief in patients with suboptimal pain control with a monotherapy. FUNDING National Institute for Health Research (NIHR) Health Technology Assessment programme.
Collapse
Affiliation(s)
- Solomon Tesfaye
- Diabetes Research Unit, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK; School of Health and Related Research, and Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK.
| | - Gordon Sloan
- Diabetes Research Unit, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Jennifer Petrie
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - David White
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Mike Bradburn
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Stephen Julious
- Medical Statistics Group, University of Sheffield, Sheffield, UK
| | - Satyan Rajbhandari
- Department of Diabetes, Lancashire Teaching Hospitals NHS Trust, Chorley, UK
| | - Sanjeev Sharma
- Diabetes and Endocrine Centre, East Suffolk and North Essex NHS Foundation Trust, Ipswich, UK
| | - Gerry Rayman
- Diabetes and Endocrine Centre, East Suffolk and North Essex NHS Foundation Trust, Ipswich, UK
| | - Ravikanth Gouni
- Diabetes and Endocrine Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Uazman Alam
- Department of Cardiovascular & Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK; Liverpool University Hospital NHS Foundation Trust, Liverpool, UK
| | - Cindy Cooper
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Amanda Loban
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Katie Sutherland
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Rachel Glover
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Simon Waterhouse
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Emily Turton
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | | | - Rajiv Gandhi
- Diabetes Research Unit, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Deirdre Maguire
- Department of Diabetes and Endocrinology, Harrogate and District NHS Foundation Trust, Harrogate, UK
| | - Edward B Jude
- Department of Diabetes and Endocrinology, Tameside and Glossop Integrated Care NHS Foundation Trust, Ashton under Lyne, UK; Division of Diabetes, Endocrinology & Gastroenterology, University of Manchester, Manchester, UK
| | - Syed H Ahmed
- School of Medicine, University of Liverpool, Liverpool, UK; Department of Diabetes and Endocrinology, Countess of Chester Hospital NHS Foundation Trust, Chester, UK
| | - Prashanth Vas
- Department of Diabetes, King's College Hospital NHS Foundation Trust, London, UK
| | - Christian Hariman
- Department of Diabetes and Endocrinology, The Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Claire McDougall
- Department of Medicine, University Hospital Hairmyres, NHS Lanarkshire, Hairmyres, UK
| | - Marion Devers
- Department of Diabetes, University Hospital Monklands, NHS Lanarkshire, Monklands, UK
| | - Vasileios Tsatlidis
- Department of Endocrinology and Diabetes, Gateshead Health NHS Foundation Trust, Gateshead, UK
| | | | - Andrew S C Rice
- Pain Research, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | | | - David L Bennett
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Dinesh Selvarajah
- School of Health and Related Research, and Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| |
Collapse
|
7
|
Mountain G, Wright J, Cooper CL, Lee E, Sprange K, Beresford-Dent J, Young T, Walters S, Berry K, Dening T, Loban A, Turton E, Thomas BD, Young EL, Thompson BJ, Crawford B, Craig C, Bowie P, Moniz-Cook E, Foster A. An intervention to promote self-management, independence and self-efficacy in people with early-stage dementia: the Journeying through Dementia RCT. Health Technol Assess 2022; 26:1-152. [PMID: 35536231 DOI: 10.3310/khha0861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND There are few effective interventions for dementia. AIM To determine the clinical effectiveness and cost-effectiveness of an intervention to promote self-management, independence and self-efficacy in people with early-stage dementia. OBJECTIVES To undertake a randomised controlled trial of the Journeying through Dementia intervention compared with usual care, conduct an internal pilot testing feasibility, assess intervention delivery fidelity and undertake a qualitative exploration of participants' experiences. DESIGN A pragmatic two-arm individually randomised trial analysed by intention to treat. PARTICIPANTS A total of 480 people diagnosed with mild dementia, with capacity to make informed decisions, living in the community and not participating in other studies, and 350 supporters whom they identified, from 13 locations in England, took part. INTERVENTION Those randomised to the Journeying through Dementia intervention (n = 241) were invited to take part in 12 weekly facilitated groups and four one-to-one sessions delivered in the community by secondary care staff, in addition to their usual care. The control group (n = 239) received usual care. Usual care included drug treatment, needs assessment and referral to appropriate services. Usual care at each site was recorded. MAIN OUTCOME MEASURES The primary outcome was Dementia-Related Quality of Life score at 8 months post randomisation, with higher scores representing higher quality of life. Secondary outcomes included resource use, psychological well-being, self-management, instrumental activities of daily living and health-related quality of life. RANDOMISATION AND BLINDING Participants were randomised in a 1 : 1 ratio. Staff conducting outcome assessments were blinded. DATA SOURCES Outcome measures were administered in participants' homes at baseline and at 8 and 12 months post randomisation. Interviews were conducted with participants, participating carers and interventionalists. RESULTS The mean Dementia-Related Quality of Life score at 8 months was 93.3 (standard deviation 13.0) in the intervention arm (n = 191) and 91.9 (standard deviation 14.6) in the control arm (n = 197), with a difference in means of 0.9 (95% confidence interval -1.2 to 3.0; p = 0.380) after adjustment for covariates. This effect size (0.9) was less than the 4 points defined as clinically meaningful. For other outcomes, a difference was found only for Diener's Flourishing Scale (adjusted mean difference 1.2, 95% confidence interval 0.1 to 2.3), in favour of the intervention (i.e. in a positive direction). The Journeying through Dementia intervention cost £608 more than usual care (95% confidence interval £105 to £1179) and had negligible difference in quality-adjusted life-years (-0.003, 95% confidence interval -0.044 to 0.038). Therefore, the Journeying through Dementia intervention had a mean incremental cost per quality-adjusted life-year of -£202,857 (95% confidence interval -£534,733 to £483,739); however, there is considerable uncertainty around this. Assessed fidelity was good. Interviewed participants described receiving some benefit and a minority benefited greatly. However, negative aspects were also raised by a minority. Seventeen per cent of participants in the intervention arm and 15% of participants in the control arm experienced at least one serious adverse event. None of the serious adverse events were classified as related to the intervention. LIMITATIONS Study limitations include recruitment of an active population, delivery challenges and limitations of existing outcome measures. CONCLUSIONS The Journeying through Dementia programme is not clinically effective, is unlikely to be cost-effective and cannot be recommended in its existing format. FUTURE WORK Research should focus on the creation of new outcome measures to assess well-being in dementia and on using elements of the intervention, such as enabling enactment in the community. TRIAL REGISTRATION This trial is registered as ISRCTN17993825. FUNDING This project was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 24. See the NIHR Journals Library website for further project information.
Collapse
Affiliation(s)
- Gail Mountain
- Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Jessica Wright
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Cindy L Cooper
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Ellen Lee
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Kirsty Sprange
- Nottingham Clinical Trials Research Unit, University of Nottingham, Nottingham, UK
| | | | - Tracey Young
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Stephen Walters
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Katherine Berry
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Tom Dening
- Division of Psychiatry & Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Amanda Loban
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Emily Turton
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Benjamin D Thomas
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Emma L Young
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Benjamin J Thompson
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Bethany Crawford
- Division of Psychiatry & Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Claire Craig
- Art and Design Research Centre, Sheffield Hallam University, Sheffield, UK
| | - Peter Bowie
- Sheffield Health and Social Care NHS Foundation Trust, Sheffield, UK
| | | | - Alexis Foster
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| |
Collapse
|
8
|
Mountain GA, Cooper CL, Wright J, Walters SJ, Lee E, Craig C, Berry K, Sprange K, Young T, Moniz-Cook E, Dening T, Loban A, Turton E, Beresford-Dent J, Thomas BD, Thompson BJ, Young EL. The Journeying through Dementia psychosocial intervention versus usual care study: a single-blind, parallel group, phase 3 trial. Lancet Healthy Longev 2022; 3:e276-e285. [PMID: 36098301 DOI: 10.1016/s2666-7568(22)00059-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND There is an urgent clinical need for evidence-based psychosocial interventions for people with mild dementia. We aimed to determine the clinical benefits and cost-effectiveness of Journeying through Dementia (JtD), an intervention designed to promote wellbeing and independence in people with mild dementia. METHODS We did a single-blind, parallel group, individually randomised, phase 3 trial at 13 National Health Service sites across England. People with mild dementia (Mini-Mental State Examination score of ≥18) who lived in the community were eligible for inclusion. Patients were centrally randomly assigned (1:1) to receive the JtD intervention plus standard care (JtD group) or standard care only (standard care group). Randomisation was stratified by study site. The JtD intervention included 12 group and four one-to-one sessions, delivered in the community at each site. The primary endpoint was Dementia Related Quality of Life (DEMQOL) 8 months after randomisation, assessed according to the intention-to-treat principle. Only outcome assessors were masked to group assignment. A cost-effectiveness analysis reported cost per quality-adjusted life-year (QALY) from a UK NHS and social care perspective. The study is registered with ISRCTN, ISRCTN17993825. FINDINGS Between Nov 30, 2016, and Aug 31, 2018, 1183 patients were screened for inclusion, of whom 480 (41%) participants were randomly assigned: 241 (50%) to the JtD group and 239 (50%) to the standard care group. Intervention adherence was very good: 165 (68%) of 241 participants in the JtD group attended at least ten of the 16 sessions. Mean DEMQOL scores at 8 months were 93·3 (SD 13·0) for the JtD group and 91·9 (SD 14·6) for the control group. Difference in means was 0·9 (95% CI -1·2 to 3·0; p=0·38) after adjustment for covariates, lower than that identified as clinically meaningful. Incremental cost per QALY ranged from £88 000 to -£205 000, suggesting that JtD was not cost-effective. Unrelated serious adverse events were reported by 40 (17%) patients in the JtD group and 35 (15%) patients in the standard care group. INTERPRETATION In common with other studies, the JtD intervention was not proven effective. However, this complex trial successfully recruited and retained people with dementia without necessarily involving carers. Additionally, people with dementia were actively involved as participants and study advisers throughout. More research into methods of measuring small, meaningful changes in this population is needed. Questions remain regarding how services can match the complex, diverse, and individual needs of people with mild dementia, and how interventions to meet such needs can be delivered at scale. FUNDING UK National Institute of Health Research Health Technology Assessment Programme.
Collapse
Affiliation(s)
- Gail A Mountain
- Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Cindy L Cooper
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK.
| | - Jessica Wright
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Stephen J Walters
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Ellen Lee
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Claire Craig
- Art & Design Research Centre, Sheffield Hallam University, Sheffield, UK
| | - Katherine Berry
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Kirsty Sprange
- Nottingham Clinical Trials Unit, School of Medicine, University of Nottingham, Nottingham, UK
| | - Tracey Young
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Esme Moniz-Cook
- Faculty of Health Sciences, The University of Hull, Hull, UK
| | - Tom Dening
- Mental Health & Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Amanda Loban
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | - Emily Turton
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | | | - Benjamin D Thomas
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| | | | - Emma L Young
- Clinical Trials Research Unit, University of Sheffield, Sheffield, UK
| |
Collapse
|
9
|
Turton E. Point-of-care ultrasound for all – teaching, training and use at every opportunity. Southern African Journal of Anaesthesia and Analgesia 2021. [DOI: 10.36303/sajaa.2021.27.6.2752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- E Turton
- Department of Anaesthesiology, University of the Free State,
South Africa
| |
Collapse
|
10
|
Shanahan TAG, Fuller GW, Sheldon T, Turton E, Quilty FMA, Marincowitz C. External validation of the Dutch prediction model for prehospital triage of trauma patients in South West region of England, United Kingdom. Injury 2021; 52:1108-1116. [PMID: 33581872 DOI: 10.1016/j.injury.2021.01.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/12/2021] [Accepted: 01/22/2021] [Indexed: 02/02/2023]
Abstract
IMPORTANCE This paper investigates the use of a major trauma prediction model in the UK setting. We demonstrate that application of this model could reduce the number of patients with major trauma being incorrectly sent to non-specialist hospitals. However, more research is needed to reduce over-triage and unnecessary transfer to Major Trauma Centres. OBJECTIVE To externally validate the Dutch prediction model for identifying major trauma in a large unselected prehospital population of injured patients in England. DESIGN External validation using a retrospective cohort of injured patients who ambulance crews transported to hospitals. SETTING South West region of England. PARTICIPANTS All patients ≥16 years with a suspected injury and transported by ambulance in the year from February 1, 2017. EXCLUSION CRITERIA 1) Patients aged ≤15 years; 2) Non-ambulance attendance at hospital with injuries; 3) Death at the scene and; 4) Patients conveyed by helicopter. This study had a census sample of cases available to us over a one year period. INTERVENTIONS OR EXPOSURES Tested the accuracy of the prediction model in terms of discrimination, calibration, clinical usefulness, sensitivity and specificity and under- and over triage rates compared to usual triage practices in the South West region. MAIN OUTCOME MEASURE Major trauma defined as an Injury Severity Score>15. RESULTS A total of 68799 adult patients were included in the external validation cohort. The median age of patients was 72 (i.q.r. 46-84); 55.5% were female; and 524 (0.8%) had an Injury Severity Score>15. The model achieved good discrimination with a C-Statistic 0.75 (95% CI, 0.73 - 0.78). The maximal specificity of 50% and sensitivity of 83% suggests the model could improve undertriage rates at the expense of increased overtriage rates compared with routine trauma triage methods used in the South West, England. CONCLUSIONS AND RELEVANCE The Dutch prediction model for identifying major trauma could lower the undertriage rate to 17%, however it would increase the overtriage rate to 50% in this United Kingdom cohort. Further prospective research is needed to determine whether the model can be practically implemented by paramedics and is cost-effective.
Collapse
Affiliation(s)
- Thomas A G Shanahan
- University of Manchester, Faculty of Biology, Medicine and Health, School of Medical Sciences, Division of Cardiovascular Sciences, Oxford Road, Manchester, M13 9PL.
| | - Gordon Ward Fuller
- Centre for Urgent and Emergency Care Research, School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S1 4DA, UK.
| | - Trevor Sheldon
- Institute of Population Health Sciences, Barts and the London School of Medicine and Dentistry, Queen Mary University of London.
| | - Emily Turton
- School of Health and Related Research (ScHARR), The University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S1 4DA.
| | | | - Carl Marincowitz
- Centre for Urgent and Emergency Care Research, School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S1 4DA, UK.
| |
Collapse
|
11
|
Shanahan T, Marincowitz C, Fuller G, Sheldon T, Quilty F, Turton E. 11 External validation of the Dutch prediction model for prehospital triage of trauma patients in South West region of England, United Kingdom. Emerg Med J 2020. [DOI: 10.1136/emj-2020-rcemabstracts.24] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Aims/Objectives/BackgroundThis is the first external validation of a European empirically derived prediction model for identifying major trauma in an unselected group of injured patients transported by ambulance in the United Kingdom.Methods/DesignThis study was an external validation of a Dutch prediction model for identifying major trauma using a retrospective cohort of injured patients who ambulance crews transported to hospitals in the South West region of England. Major trauma was defined as Injury Severity Score (ISS)>15.Participants were patients ≥16 years with a suspected injury and transported by ambulance from February 1, 2017 to February 1, 2018. This study had a census sample of cases available to us over a one year period.We tested the accuracy of the prediction model in terms of discrimination, calibration, clinical usefulness, sensitivity and specificity and under- and over triage rates compared to existing trauma triage practices in the South West region.Results/ConclusionsA total of 68 698 adult patients were included in the final external validation cohort. The median age of patients was 72 (i.q.r. 46–84); 55.5% were female; and 524 (0.8%) had an ISS>15. In comparison the Dutch cohort was younger (45 years), more were male (58.3%) and more patients had an ISS>15. (8.8%) The model achieved good discrimination with a C-Statistic 0.75 (95% CI, 0.73 – 0.78). At a maximal specificity of 50% the model resulted in a sensitivity of 86%. The model improved undertriage rates at the expense of increased overtriage rates compared with routine trauma triage methods in the South West of England.The Dutch prediction model for identifying major trauma can lower the undertriage rate to 17%, however it would increase the overtriage rate to 50% in this UK cohort. Further research is needed to determine whether the model can be practically implemented by paramedics and is cost-effective.
Collapse
|
12
|
Wise R, Bishop D, Gibbs M, Govender K, James MFM, Kabambi F, Louw V, Mdladla N, Moipalai L, Motchabi-Chakane P, Nolte D, Rodseth R, Schneider F, Turton E. South African Society of Anaesthesiologists Perioperative Patient Blood Management Guidelines 2020. South Afr J Anaesth Analg 2020. [DOI: 10.36303/sajaa.2020.26.6.s1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Anaesthesiologists regularly request and administer blood components to their patients, a potentially life-saving intervention. All anaesthesiologists must be familiar with the indications and appropriate use of blood and blood components and their alternatives, but close liaison with haematologists and their local haematology blood sciences laboratory is encouraged. In the last decade, there have been considerable changes in approaches to optimal use of blood components, together with the use of alternative products, with a need to update previous guidelines and adapt them for anaesthesiologists working throughout the hospital system.
Collapse
Affiliation(s)
- R Wise
- University of KwaZulu-Natal
| | | | | | | | | | | | | | - N Mdladla
- Sefako Makgatho Health Sciences University
| | | | | | - D Nolte
- University of the Witwatersrand
| | | | | | | |
Collapse
|
13
|
Korsik E, Balga I, Turton E, Ender J, Flo Forner A. Incidence of postoperative acute pain in cardiac surgery after sternotomy and lateral thoracotomy. J Cardiothorac Vasc Anesth 2018. [DOI: 10.1053/j.jvca.2018.08.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
14
|
Hempel C, Ender J, Turton E. Influence of simulator-based training on transthoracic echocardiography learning in medical students. J Cardiothorac Vasc Anesth 2018. [DOI: 10.1053/j.jvca.2018.08.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
15
|
Keene A, Fischer S, Turton E, Van Der Westhuizen J, Myburgh A, Milner A, Mdladla N, Swanevelder J. The Cardiothoracic Anaesthesia Society of South Africa (CASSA) consensus paper for accreditation of anaesthetists in South Africa in perioperative echocardiography. Southern African Journal of Anaesthesia and Analgesia 2014. [DOI: 10.1080/22201173.2012.10872842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- A Keene
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| | - S Fischer
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| | - E Turton
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| | | | - A Myburgh
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| | - A Milner
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| | - N Mdladla
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| | - J Swanevelder
- Working Group of the Cardiothoracic Anaesthesia Society of South Africa (CASSA)
| |
Collapse
|
16
|
Turton E. Focused Aassessed Transthoracic Echocardiography (FATE): South Africa, 2011. Southern African Journal of Anaesthesia and Analgesia 2011. [DOI: 10.1080/22201173.2011.10872726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
17
|
Deshpande A, Turton E, Thrush S. Autologous Latissimus Dorsi Reconstruction Using A De-Epithelised Skin Paddle, Skin Sparing Mastectomy (Via A Wise Pattern) And Dermal Flap. Eur J Surg Oncol 2008. [DOI: 10.1016/j.ejso.2008.06.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
18
|
Hayman RH, Turner HN, Turton E. Observations on survival and growth to weaning of lambs from ewes with defective udders. ACTA ACUST UNITED AC 1955. [DOI: 10.1071/ar9550446] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Although work has been published showing relationships between milk production of the ewe and growth of the lamb, little has been done to investigate the effects of physical impairment or deficiency in mammary function in the ewe on the survival and growth of the lamb. This point has been studied by examining data for survival, birth weight, daily gain in weight to weaning age, and weaning weight from 621 Merino lambs born in the F. D. McMaster Field Station, C.S.I.R.O., flock from 1946 to 1949. When the performance of lambs from ewes having impaired or imperfect udder function was compared with that of lambs whose dams had normal function it was found that the lambs from ewes having defective function had a lower survival rate, a lower daily gain in weight to weaning age, and lower weight at weaning. The differences were statistically significant. Examination of the dry ewe flock in 1946 revealed that approximately 6 per cent. of all ewes aged from 1 to 7 years had damaged or imperfect udders. There was an association between age and incidence of defective udders, the incidence being highest among the oldest ewes. Culling of affected ewes from the flock was found to have very little effect in increasing the overall percentage of lambs raised to weaning age, or increasing their weaning weight. It is doubtful if culling for this fault would be beneficial in the average commercial Merino flock.
Collapse
|
19
|
|
20
|
Turton E. CLINICAL METHODS OF ENUMERATING LEUCOCYTES. West J Med 1905; 1:410-2. [DOI: 10.1136/bmj.1.2304.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|