Type of publication:
Journal article
Author(s):
*England, Jenny
Citation:
Therapy Today, May 2023 Volume 34 Issue 4, p.34-37
Abstract:
Helping clients with a life-limiting diagnosis consider death and ways to approach dying is a privilege, says Jenny England.
Type of publication:
Systematic Review
Author(s):
Murtaza, Rashid; Clarke, Olivia; Sivakanthan, Tharshan; Al-Sarireh, Hashim; Al-Sarireh, Ahmad; Raza, Muhammad Musa; *Navid, Ahmad Zia; Ali, Baqar; Hajibandeh, Shahin; Hajibandeh, Shahab
Citation:
American Surgeon. 31348241265149, 2024 Jul 20 [epub ahead of print]
Abstract:
AIMS: The aim is to investigate the effect of alvimopan on postoperative ileus and length of hospital stay in patients undergoing bowel resection. METHODS: The PRISMA statement standards were followed to conduct a systematic review and meta-analysis. The available literature was searched to identify all studies comparing alvimopan with no alvimopan in patients undergoing bowel resection. Postoperative ileus and length of hospital stay were the primary outcomes, and time to first bowel motion was the secondary outcome. Random-effects modeling was applied for analyses. RESULTS: Analysis of 94 833 patients from 26 studies showed that alvimopan was associated with lower risk of postoperative ileus (OR: .57, 95% CI .48 to .67, P <.00001; high GRADE certainty), shorter length of hospital stay (MD: -1.08 day, 95% CI -1.36 to -.81, P < .00001; moderate GRADE certainty), and shorter time to first bowel motion (MD: -.43 day, 95% CI -.58 to -.28, P < .00001; moderate GRADE certainty). Separate analyses of randomized controlled trials and observational studies showed similar findings. Subgroup analyses suggested consistent findings in patients undergoing elective bowel resection, emergency bowel resection, and open surgery; however, alvimopan did not improve the outcomes in patients undergoing minimally invasive surgery. CONCLUSION: Robust evidence supports the routine use of alvimopan in patients undergoing open bowel resection as indicated by lower risk of postoperative ileus and shorter length of hospital stay. We support incorporation of alvimopan into enhanced recovery after surgery programs for the procedures involving open bowel resection. The role of alvimopan in minimally invasive bowel resection needs more research.
Link to full-text [NHS OpenAthens account required]
Type of publication:
Journal article
Author(s):
Mahmood U; Blake A; Rathee S; Samuel L; Murray G; Sebag-Montefiore D; *Gollins S; West NP; Begum R; Bach SP; Richman SD; Quirke P; Redmond KL; Salto-Tellez M; Koelzer VH; Leedham SJ; Tomlinson I; Dunne PD; Buffa FM; Maughan TS; Domingo E
Citation:
Cancer Research Communications. 4(7):1765-1776, 2024 Jul 01.
Abstract:
Response to neoadjuvant radiotherapy (RT) in rectal cancer has been associated with immune and stromal features that are captured by transcriptional signatures. However, how such associations perform across different chemoradiotherapy regimens and within individual consensus molecular subtypes (CMS) and how they affect survival remain unclear. In this study, gene expression and clinical data of pretreatment biopsies from nine cohorts of primary rectal tumors were combined (N = 826). Exploratory analyses were done with transcriptomic signatures for the endpoint of pathologic complete response (pCR), considering treatment regimen or CMS subtype. Relevant findings were tested for overall survival and recurrence-free survival. Immune and stromal signatures were strongly associated with pCR and lack of pCR, respectively, in RT and capecitabine (Cap)/5-fluorouracil (5FU)-treated patients (N = 387), in which the radiosensitivity signature (RSS) showed the strongest association. Upon addition of oxaliplatin (Ox; N = 123), stromal signatures switched direction and showed higher chances to achieve pCR than without Ox (p for interaction 0.02). Among Cap/5FU patients, most signatures performed similarly across CMS subtypes, except cytotoxic lymphocytes that were associated with pCR in CMS1 and CMS4 cases compared with other CMS subtypes (p for interaction 0.04). The only variables associated with survival were pCR and RSS. Although the frequency of pCR across different chemoradiation regimens is relatively similar, our data suggest that response rates may differ depending on the biological landscape of rectal cancer. Response to neoadjuvant RT in stroma-rich tumors may potentially be improved by the addition of Ox. RSS in preoperative biopsies provides predictive information for response specifically to neoadjuvant RT with 5FU. SIGNIFICANCE: Rectal cancers with stromal features may respond better to RT and 5FU/Cap with the addition of Ox. Within patients not treated with Ox, high levels of cytotoxic lymphocytes associate with response only in immune and stromal tumors. Our analyses provide biological insights about the outcome by different radiotherapy regimens in rectal cancer.
Link to full-text [open access - no password required]
Type of publication:
Journal article
Author(s):
Cockburn N.; Hammond B.; Gani I.; Cusworth S.; Acharya A.; Gokhale K.; Thayakaran R.; Crowe F.; Minhas S.; *Smith W.P.; Taylor B.; Nirantharakumar K.; Chandan J.S.;
Citation:
BMC medical research methodology. 24(1) (pp 144), 2024. Date of Publication: 04 Jul 2024.
Abstract:
MOTIVATION: Data is increasingly used for improvement and research in public health, especially administrative data such as that collected in electronic health records. Patients enter and exit these typically open-cohort datasets non-uniformly; this can render simple questions about incidence and prevalence time-consuming and with unnecessary variation between analyses. We therefore developed methods to automate analysis of incidence and prevalence in open cohort datasets, to improve transparency, productivity and reproducibility of analyses. IMPLEMENTATION: We provide both a code-free set of rules for incidence and prevalence that can be applied to any open cohort, and a python Command Line Interface implementation of these rules requiring python 3.9 or later. GENERAL FEATURES: The Command Line Interface is used to calculate incidence and point prevalence time series from open cohort data. The ruleset can be used in developing other implementations or can be rearranged to form other analytical questions such as period prevalence. AVAILABILITY: The command line interface is freely available from https://github.com/THINKINGGroup/analogy_publication .
Link to full-text [open access - no password required]
Type of publication:
Journal article
Author(s):
Connor M.J.; Genie M.; Dudderidge T.; Wu H.; Sukumar J.; Beresford M.; Bianchini D.; Goh C.; Horan G.; Innominato P.; Khoo V.; Klimowska-Nassar N.; Madaan S.; Mangar S.; McCracken S.; Ostler P.; Paisey S.; Robinson A.; Rai B.; Sarwar N.; *Srihari N.; Jayaprakash K.T.; Varughese M.; Winkler M.; Ahmed H.U.; Watson V.
Citation:
European Urology Oncology. (no pagination), 2024. Date of Publication: 2024.
Abstract:
Background and objective: Cytoreductive treatments for patients diagnosed with de novo synchronous metastatic hormone-sensitive prostate cancer (mHSPC) confer incremental survival benefits over systemic therapy, but these may lead to added toxicity and morbidity. Our objective was to determine patients' preferences for, and trade-offs between, additional cytoreductive prostate and metastasis-directed interventions. Method(s): A prospective multicentre discrete choice experiment trial was conducted at 30 hospitals in the UK between December 3, 2020 and January 25, 2023 (NCT04590976). The individuals were eligible for inclusion if they were diagnosed with de novo synchronous mHSPC within 4 mo of commencing androgen deprivation therapy and had performance status 0-2. A discrete choice experiment instrument was developed to elicit patients' preferences for cytoreductive prostate radiotherapy, prostatectomy, prostate ablation, and stereotactic ablative body radiotherapy to metastasis. Patients chose their preferred treatment based on seven attributes. An error-component conditional logit model was used to estimate the preferences for and trade-offs between treatment attributes. Key findings and limitations: A total of 352 patients were enrolled, of whom 303 completed the study. The median age was 70 yr (interquartile range [IQR] 64-76) and prostate-specific antigen was 94 ng/ml (IQR 28-370). Metastatic stages were M1a 10.9% (33/303), M1b 79.9% (242/303), and M1c 7.6% (23/303). Patients preferred treatments with longer survival and progression-free periods. Patients were less likely to favour cytoreductive prostatectomy with systemic therapy (Coef. -0.448; [95% confidence interval {CI} -0.60 to -0.29]; p < 0.001), unless combined with metastasis-directed therapy. Cytoreductive prostate radiotherapy or ablation with systemic therapy, number of hospital visits, use of a "day-case" procedure, or addition of stereotactic ablative body radiotherapy did not impact treatment choice. Patients were willing to accept an additional cytoreductive treatment with 10 percentage point increases in the risk of urinary incontinence and fatigue to gain 3.4 mo (95% CI 2.8-4.3) and 2.7 mo (95% CI 2.3-3.1) of overall survival, respectively. Conclusions and clinical implications: Patients are accepting of additional cytoreductive treatments for survival benefit in mHSPC, prioritising preservation of urinary function and avoidance of fatigue. Patient Summary: We performed a large study to ascertain how patients diagnosed with advanced (metastatic) prostate cancer at their first diagnosis made decisions regarding additional available treatments for their prostate and cancer deposits (metastases). Treatments would not provide cure but may reduce cancer burden (cytoreduction), prolong life, and extend time without cancer progression. We reported that most patients were willing to accept additional treatments for survival benefits, in particular treatments that preserved urinary function and reduced fatigue.
Link to full-text [open access - no password required]
Type of publication:
Journal article
Author(s):
Farhan-Alanie M.M.; Dixon J.; Irvine S.; Walker R.; Eardley W.G.P.; Smith M.; Yoong A.; Lim J.W.; Yousef O.; McDonald S.; Chileshe C.; Ramus C.; Clements C.; Barrett L.; Rockall O.; Geetala R.; Islam S.U.; Nasar A.; Almond K.; Hassan L.F.Y.; Brand R.B.; Yawar B.; Gilmore C.; McAuley D.; Khan W.; Subramanian P.; Ahluwalia A.; Ozbek L.; Awasthi P.; Sheikh H.; Barkley S.; Ardolino T.; Denning A.; Thiruchandran G.; Fraig H.; Salim O.; Iqbal R.; Guy S.; Hogg J.; Bagshaw O.; Asmar S.; Mitchell S.; Quek F.; Fletcher J.; French J.; Graham S.; Sloper P.; Sadique H.; Matera V.; Sohail Z.; Leong J.W.; Issa F.; Greasley L.; Marsden S.; Parry L.; Mannan S.; Zaheen H.; Moriarty P.; Manning W.; Morris T.; Brockbanks C.; Ward P.; Pearce K.; McMenemy L.; Mahmoud M.; Kieffer W.; Lal A.; Collis J.; Chandrasekaran K.; Foxall-Smith M.; Raad M.; Kempshall P.; Cheuk J.; Leckey S.; Gupta R.; Engelke D.; Kemp M.; Venkatesan A.; Hussain A.; Simons M.; Raghavendra R.M.; Rohra S.; Deo S.; Vasarhelyi F.; Thelwall C.; Cullen K.; Al-Obaidi B.; Fell A.; Thaumeen A.; Dadabhoy M.; Ali M.; Ijaz S.; Lin D.; Khan B.; Alsonbaty M.; Lebe M.; Millan R.K.; Imam S.; Theobald E.; Cormack J.; Sharoff L.; Eardley W.; Jeyapalan R.; Alcock L.; Clayton J.; Bates N.; Mahmoud Y.; Osborne A.; Ralhan S.; Carpenter C.; Ahmad M.; Ravi S.M.; Konbaz T.; Lloyd T.; Sheikh N.; Swealem A.; Soroya E.; Rayan F.; Ward T.; Vasireddy A.; Clarke E.; Sikdar O.; Smart Y.W.; Windley J.; Ilagan B.; Brophy E.; Joseph S.; Lowery K.; Jamjoom A.; Ismayl G.; Aujla R.; Sambhwani S.; Ramasamy A.; Khalaf A.; Ponugoti N.; Teng W.H.; Masud S.; Otoibhili E.; Clarkson M.; Nafea M.; Sarhan M.; Hanna S.; Kelly A.; Curtis A.; Gourbault L.; Tarhini M.; Platt N.; Fleming T.; Pemmaraju G.; Choudri M.J.; Burahee A.; Hassan L.; Hamid L.; Loveday D.; Edres K.; Schankat K.; Granger L.; Goodbun M.; Parikh S.; Johnson-Lynn S.; Griffiths A.; Rai A.; Chandler H.; Guiot L.; Appleyard T.; Robinson K.; Fong A.; Watts A.; Stedman T.; Walton V.; Inman D.; Liaw F.; Hadfield J.; McGovern J.; Baldock T.; White J.; Seah M.; Jacob N.; Ali Z.H.; Goff T.; Sanalla A.; Gomati A.; Nordin L.; Hassan E.; Ramadan O.; Teoh K.H.; Baskaran D.; Ngwayi J.; Abbakr L.; Blackmore N.; Mansukhani S.; Guryel E.; Harper A.; Cashman E.; Brooker J.; Pack L.; Regan N.; *Wagner W.; *Selim A.; *Archer D.; *McConaghie G.; *Patel R.; *Gibson W.; Pasapula C.S.; Youssef H.; Aziz M.A.; Subhash S.; Banaszkiewicz P.; Elzawahry A.; Neo C.; Wei N.; Bhaskaran A.; Sharma A.; Factor D.; Shahin F.; Shields D.; Ferreira C.D.F.; Jeyakumar G.; Liao Q.; Sinnerton R.; Ashwood N.; Sarhan I.; Ker A.; Phelan S.; Paxton J.; McAuley J.; Moulton L.; Mohamed A.; Dias A.; Ho B.; Francis D.; Miller S.; Phillips J.; Jones R.; Arthur C.; Oag E.; Thutoetsile K.; Bell K.; Milne K.; Whitefield R.; Patel K.; Singh A.; Morris G.; Parkinson D.; Patil A.; Hamid H.; Syam K.; *Singh R.; *Menon D.; *Crooks S.; Borland S.; Rohman A.; Nicholson A.; Smith B.; Hafiz N.; Kolhe S.; Waites M.; Piper D.; Westacott D.; Grimshaw J.; Bott A.; Berry A.; Battle J.; Flannery O.; Iyengar K.P.; Thakur A.W.; Yousef M.; Bansod V.; El-nahas W.; Dawe E.; Oladeji E.; Federer S.; Trompeter A.; Pritchard A.; Shurovi B.; Jordan C.; Little M.; Sivaloganathan S.; Shaunak S.; Watters H.; Luck J.; Zbaeda M.; Frasquet-Garcia A.; Warner C.; Telford J.; Rooney J.; Attwood J.; Wilson F.; Panagiotopoulos A.; Keane C.; Scott H.; Mazel R.; Maggs J.; Skinner E.; McMunn F.; Lau J.; Ravikumar K.; Thakker D.; Gill M.; McCarthy P.; Fossey G.; Shah S.; McAlinden G.; McGoldrick P.; O'Brien S.; Patil S.; Millington A.; Umar H.; Sehdev S.; Dyer-Hill T.; Yu Kwan T.; Tanagho A.; Hagnasir A.; White T.; Bano C.; Kissin E.; Ghani R.; Thomas P.S.W.; McMullan M.; Walmsley M.; Elgendy M.; Winstanley R.; Round J.; Baxter M.; Thompson E.; Hogan K.; Youssef K.; Fetouh S.; Hopper G.P.; Simpson C.; Warren C.; Waugh D.; Nair G.; Ballantyne A.; Blacklock C.; O'Connell C.; Toland G.; McIntyre J.; Ross L.; Badge R.; Loganathan D.; Turner I.; Ball M.; Maqsood S.; Deierl K.; Beer A.; Tan A.C.W.; Mackinnon T.; Gade V.; Gill J.; Yu San K.; Archunan M.W.; Shaikh M.; Ugbah O.; Uwaoma S.; Pillai A.; Nath U.; Rohan
Citation:
Injury. 55(8) (no pagination), 2024. Article Number: 111686. Date of Publication: August 2024. [epub ahead of print]
Abstract:
Introduction: Approximately 20 % of femoral fragility fracture patients take anticoagulants, typically warfarin or Direct Oral AntiCoagulant (DOAC). These can impact timing of surgery affecting patient survival. Due to several possible approaches and numerous factors to consider in the preoperative workup of anticoagulated patients, potential for variations in clinical practice exist. Some hospitals employ dedicated anticoagulation management protocols to address this issue, and to improve time to surgery. This study aimed to determine the proportion of hospitals with such protocols, compare protocol guidance between hospitals, and evaluate the effectiveness of protocols in facilitating prompt surgery. Method(s): Data was prospectively collected through a collaborative, multicentre approach involving hospitals across the UK. Femoral fragility fracture patients aged >=60 years and admitted to hospital between 1st May to 31st July 2023 were included. Information from dedicated anticoagulation management protocols were collated on several domains relating to perioperative care including administration of reversal agents and instructions on timing of surgery as well as others. Logistic regression was used to evaluate effects of dedicated protocols on time to surgery. Result(s): Dedicated protocols for management of patients taking warfarin and DOACs were present at 41 (52.6 %) and 43 (55.1 %) hospitals respectively. For patients taking warfarin, 39/41 (95.1 %) protocols specified the dose of vitamin k and the most common was 5 milligrams intravenously (n=21). INR threshold values for proceeding to surgery varied between protocols; 1.5 (n=28), 1.8 (n=6), and 2 (n=6). For patients taking DOACs, 35/43 (81.4 %) and 8/43 (18.6 %) protocols advised timing of surgery based on renal function and absolute time from last dose respectively. Analysis of 10,197 patients from 78 hospitals showed fewer patients taking DOACs received surgery within 36 h of admission at hospitals with a dedicated protocol compared to those without (adjusted OR 0.73, 95% CI 0.54-0.99, p=0.040), while there were no differences among patients taking warfarin (adjusted OR 1.64, 95% CI 0.75-3.57, p=0.219). Conclusion(s): Around half of hospitals employed a dedicated anticoagulation management protocol for femoral fragility fracture patients, and substantial variation was observed in guidance between protocols. Dedicated protocols currently being used at hospitals were ineffective at improving the defined targets for time to surgery.
Link to full-text [open access - no password required]
Type of publication:
Conference abstract
Author(s):
*Eardley K.; *Mackintosh A.; *Wood G.;
Citation:
Future Healthcare Journal. Conference: The future of medicine. RCP annual conference. Regent's Park, London United Kingdom. 11(Supplement) (no pagination), 2024. Article Number: 100046. Date of Publication: April 2024.
Abstract:
Introduction: The position of Medical Registrar is one of the most important for the delivery of safe and effective emergency care in the acute hospital. It is also one of the most challenging physically and mentally. Health Education England West Midland's School of Medicine commissioned Shrewsbury & Telford Hospital NHS Trust (SATH) to deliver a 3-day residential course specifically designed to cover a wide range of competencies and clinical skills, but specifically to help equip the medical registrar with strategies to better manage the complexity, the cognitive load, and psychological stress of the role in a fun and interactive way. Material(s) and Method(s): The course was codesigned by SATH Volunteers, 202 Multi-role Medical Regiment (202MMR), NHS England OP COURAGE, SATH Clinical Simulation team, and RCP Chief Registrar. Feedback during the course meant that delegate's individual learning needs were identified and addressed in Course. Faculty provided feedback in person and a survey monkey was sent to the delegates on completion of the course. Results and discussion: The following course was delivered to 16 Internal Medicine Year 3 doctors. Deteriorating Patient Clinical Simulation Course: Delegates managed simulated clinical scenarios of deteriorating patients. Complexity called upon prioritisation, delegation, escalation, and communication skills. Simulated relatives were used calling on skills of breaking bad news, duty of candour, best interests' decision making, and providing compassionate end of life care. Human Factors Course: 202MMR Army Reservists and permanent staff delivered a course utilising the Centre of Army Leadership training packages. Using several engaging activities, the delegates gained a greater understanding of self and how their emotions, behaviours, and perceptions play an important role in their ability to be a safe and effective clinician, leader, and follower. Hospital Cardiac Arrest Clinical Simulation Course: All scenarios led onto cardiac arrest and included additional complexity requiring discussion with relatives including breaking bad news and making end of life decisions. Mental health session: This session provided a safe space for the delegates to talk about their experiences working in the NHS. Sustaining mental health and coping strategies and concepts were explored. Written feedback from the delegates was very positive and included: 'It was the best simulation course I have ever attended'. 'Role play by volunteers from the community was a unique experience which I have not observed in previous such training. This provided excellent opportunity to receive feedback on various aspects of our performance'. 'Focus on teamwork, leadership and followership is rarely spoken about in other training. Very dynamic and engaging'. 'Training in army barracks with command tasks correlating with leadership, teamwork and human factors. Interactive sessions, everyone was involved, valued, and listened'. 'The arrest scenarios were much truer to life than ALS courses eg relatives, debrief, bleed, thrombolysis'. 'Very useful feedback. Great to have the opportunity to try this before starting on the reg rota. Hugely appreciated thank you'. Conclusion(s): Utilising the skills and experiences of the NHS, military, and wider community significantly enhances the quality of clinical simulation and human factors training for the medical registrar.
Link to full-text [open access - no password required]
Type of publication:
Systematic Review
Author(s):
*Patel, R; McConaghie, G; Khan, M M; Gibson, W; Singh, R; Banerjee, R.
Citation:
Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca. 91(3):143-150, 2024.
Abstract:
PURPOSE OF THE STUDY: Vascularised bone grafting (VBG) and non-vascularised bone grafting (NVBG) are crucial biological reconstructive procedures extensively employed in the management of bone tumours. The principal aim of this study is to conduct a comparative analysis of the post-resection outcomes associated with the utilisation of vascularised and non-vascularised bone grafts. MATERIAL AND METHODS: A comprehensive and systematic literature review spanning the years 2013 to 2023 was meticulously executed, utilising prominent online databases including PubMed/Medline, Google Scholar, and Cochrane Library. Inclusion criteria were restricted to comparative articles that specifically addressed outcomes pertaining to defect restoration following bone tumour resection via vascularised and non-vascularised bone grafting techniques. The quality of research methodologies was assessed using the Oxford Quality Scoring System for randomised trials and the Newcastle Ottawa Scale for non-randomised comparative studies. Data analysis was conducted using SPSS version 24. Key outcome measures encompassed the Musculoskeletal Tumour Society Score (MSTS), bone union duration, and the incidence of post-operative complications. RESULTS: This analysis incorporated four clinical publications, enrolling a total of 178 participants (comprising 92 males and 86 females), with 90 patients subjected to VBG and 88 to NVBG procedures. The primary endpoints of interest encompassed MSTS scores and bone union durations. Although no statistically significant distinction was observed in the complication rates between the two cohorts, it is noteworthy that VBG exhibited a markedly superior bone union rate (P<0.001). CONCLUSIONS: Our systematic evaluation revealed that VBG facilitates expedited bone union, thereby contributing to accelerated patient recovery. Notably, complication rates and functional outcomes were comparable between the VBG and NVBG groups. Moreover, the correlation between bone union duration and functional scores following VBG and NVBG merits further investigation.
Type of publication:
Journal article
Author(s):
MacLeod C.S.; Nagy J.; Radley A.; Khan F.; Rae N.; Wilson M.S.J.; Suttie S.A.; Munro E.N.; Flett M.M.; Hussey K.; Wolf B.; W R.; Wallace D.; Vesey A.T.; McCaslin J.; Wong P.; Tenna A.; Badger S.; Harrison G.; Ghosh J.; Al-Khaffaf H.; Torella F.; McBride R.; Drinkwater S.; Antoniou G.A.; Bhasin N.; Pradhan A.; Smith G.; Coughlin P.; Brar R.; Peach G.; Kulkarni S.; Brooks M.; Wijesinghe L.; McCune K.; Hopper N.; Cowan A.; Hunter I.; Mittapalli D.; Garnham A.; *Jones S.; Rajagopalan S.; Tiwari A.; Imray C.; Atwal A.; Bahia S.; Jones K.G.; Handa A.; Bowbrick G.; Nordon I.; Button M.; Rudarakanchana N.; D'Souza R.; Tai N.; Moxey P.; Bicknell C.; Gibbs R.; Zayed H.; Saratzis A.; Kannan R.; Batchelder A.; Chong P.L.; Rowlands T.; Hildebrand D.; Thapar A.; Chaudhuri A.; Howard A.; Metcalfe M.; Al-Jundi W.; Sayer G.; Lewis D.; Sohrabi S.; Woolgar J.; Fligelstone L.; Davies H.; Hill S.; Fulton G.; Moneley D.; McDonnell C.; Martin Z.; Dowdall J.; Tierney S.; Walsh S.; Medani M.; Gosi G.
Citation:
European Journal of Vascular and Endovascular Surgery. (no pagination), 2024 [epub ahead of print]
Abstract:
Objective: Consensus guidelines on the optimal management of infected arterial pseudoaneurysms secondary to groin injecting drug use are lacking. This pathology is a problem in the UK and globally, yet operative management options remain contentious. This study was designed to establish consensus to promote better management of these patients, drawing on the expert experience of those in a location with a high prevalence of illicit drug use. Method(s): A three round modified Delphi was undertaken, systematically surveying consultant vascular surgeons in the UK and Ireland using an online platform. Seventy five vascular surgery units were invited to participate, with one consultant providing the unit consensus practice. Round one responses were thematically analysed to generate statements for round two. These statements were evaluated by participants using a five point Likert scale. Consensus was achieved at a threshold of 70% or more agreement or disagreement. Those statements not reaching consensus were assessed and modified for round three. The results of the Delphi process constituted the consensus statement. Result(s): Round one received 64 (86%) responses, round two 59 (79%) responses, and round three 62 (83%) responses; 73 (97%) of 75 units contributed. Round two comprised 150 statements and round three 24 statements. Ninety one statements achieved consensus agreement and 15 consensus disagreement. The Delphi statements covered sequential management of these patients from diagnosis and imaging, antibiotics and microbiology, surgical approach, wound management, follow up, and additional considerations. Pre-operative imaging achieved consensus agreement (97%), with computerised tomography angiography being the modality of choice (97%). Ligation and debridement without arterial reconstruction was the preferred approach at initial surgical intervention (89%). Multidisciplinary management, ensuring holistic care and access to substance use services, also gained consensus agreement. Conclusion(s): This comprehensive consensus statement provides a strong insight into the standard of care for these patients.
Link to full-text [open access - no password required]
Type of publication:
Journal article
Author(s):
Connolly, Derek L; Zaman, Azfar; *Capps, Nigel E; Bain, Steve C; Fernando, Kevin.
Citation:
British Journal of Cardiology. 30(2):14, 2023.
Abstract:
While statins are the gold standard for lipid-lowering therapies, newer therapies, such as PCSK9 inhibitors, have also demonstrated low-density lipoprotein cholesterol (LDL-C) reduction, but with a similar or better
safety profile. Conflicting guidance has contributed to a low uptake. More up-to-date, evidence-led guidance supports greater use of newer therapies, particularly in combination with statins, to reduce LDL-C to levels shown to be effective in trials. The aim of this study was to determine how such guidance can be implemented more effectively in the UK. Using a modified Delphi approach, a panel of healthcare professionals with an interest in the management of dyslipidaemia developed 27 statements across four key themes. These were used to form an online survey that was distributed to healthcare professionals working in cardiovascular care across the UK. Stopping criteria included 100 responses received, a seven-month window for response (September 2021 to March 2022), and 90% of statements passing the predefined consensus threshold of 75%. A total of 109 responses were analysed with 23 statements achieving consensus (four statements <75%). Variance was observed across respondent role, and by UK region. From the high degree of consensus, seven recommendations were established as to how evidence-based guidance can be delivered, including a call for personalised therapy strategies and simplification of LDL-C goals, which should be achieved within as short a time as possible.
Link to full-text [no password required for HTML version]
Shrewsbury and Telford Hospital NHS Trust has an active Research and Innovation Department.
Find out more by visiting either the R&I Intranet pages (only available on a Trust PC) or the R&I pages on the SaTH website.
Shrewsbury and Telford Hospital NHS Trust has an active Improvement Hub.
Find out more by visiting either the Improvement Hub Intranet pages (only available on a Trust PC) or the Improvement Hub page on the SaTH website.