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Chan A, Rigler K, Ahmad N, Lafont T. Progressive improvement in time to diagnosis in axial spondyloarthritis through an integrated referral and education system. Rheumatol Adv Pract 2024; 8:rkae102. [PMID: 39282622 PMCID: PMC11398972 DOI: 10.1093/rap/rkae102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Accepted: 08/14/2024] [Indexed: 09/19/2024] Open
Abstract
Objectives To assess the delay in the diagnosis of axial SpA (axSpA) in a real-world cohort over a 16-year period and to evaluate factors associated with this delay. We implemented a service improvement project and evaluated its effectiveness in improving time to diagnosis of axSpA. Methods A cohort of axSpA patients newly diagnosed between January 2008 and December 2023 were studied. Surveys were carried out in 2013, 2017, 2019 and 2023 to assess time to diagnosis, which was divided into four periods from onset of inflammatory back pain to year of axSpA diagnosis. The time to diagnosis over the study period was analysed using a statistical process control chart. Results Over the study period, 988 referrals were received and 366 (37%) had axSpA. There was a progressive increase in the number of females with axSpA. The mean time to diagnosis significantly decreased from 9.8 years (s.d. 1.2) in 2008 to 1.0 years (s.d. 1.0) in 2023. The greatest delay was from the onset of back pain to first seeing their general practitioners (GPs; mean 3.2 years). There was a significant improvement in the mean time to diagnosis across the time periods through the service improvement interventions. Conclusion Structural and organizational change in triage, referral and clinic pathways has led to earlier recognition of axSpA. This is further enhanced through an integrated education program and awareness campaign for the public, GPs and healthcare professionals, including physiotherapists. With continuous quality improvement cycles, we achieved our aim of reducing the mean time to diagnosis to 1 year.
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Affiliation(s)
- Antoni Chan
- University Department of Rheumatology, Royal Berkshire NHS Foundation Trust, Reading, UK
| | - Kathryn Rigler
- University Department of Rheumatology, Royal Berkshire NHS Foundation Trust, Reading, UK
| | - Nadia Ahmad
- University Department of Rheumatology, Royal Berkshire NHS Foundation Trust, Reading, UK
| | - Tanguy Lafont
- University Department of Rheumatology, Royal Berkshire NHS Foundation Trust, Reading, UK
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Watts S, Nagib LG, Bamford S, Sheraz A, Tahir H. A Patient Survey Exploring the Burden of Inflammatory Back Pain in Patients With Known Psoriasis. Cureus 2024; 16:e51968. [PMID: 38333437 PMCID: PMC10853012 DOI: 10.7759/cureus.51968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2024] [Indexed: 02/10/2024] Open
Abstract
Background In the United Kingdom, diagnostic delay remains a challenge in axial spondyloarthritis (axSpA). Psoriasis is a frequently identified extra-musculoskeletal manifestation associated with axSpA. In this study, we aimed to determine the prevalence of inflammatory back pain (IBP) in psoriasis patients at a specialized psoriasis dermatology clinic in a London NHS Trust. Our primary goal was to identify psoriasis patients with IBP who were not referred to a rheumatologist, potentially leading to axSpA diagnostic delays. Additionally, we aimed to investigate factors contributing to these delays and strategies to address them. Methodology A patient survey consisting of 22 questions was used to assess the prevalence of IBP among 66 psoriasis patients attending a weekly specialized psoriasis dermatology clinic within a London NHS Trust between May and July 2023. The survey comprised patient demographic information along with inquiries about the existence of back pain exceeding three months. The Berlin Criteria was utilized to identify IBP among patients who reported experiencing back pain for over three months. Additionally, the survey sought information on prior diagnosis of axSpA and whether participants had consulted healthcare professionals regarding their back pain. Results Of the 66 patients invited, 51 (77%) completed the survey. The average age of the patients was 50 years (range = 19-74 years), with 58.8% being female. The mean duration of psoriasis was 15.7 years (range = 2-44 years). Overall, 45% (23/51) reported back pain lasting over three months. Among the patients who reported back pain for more than three months, 13 met the Berlin Criteria for IBP (25% of the total surveyed), and only four of these patients had a diagnosis of axSpA. Notably, seven patients (14% of the total surveyed) potentially had undiagnosed axSpA. General practitioners (GPs) were commonly consulted for back pain, yet only 39% of those with prolonged back pain had seen a rheumatologist. Despite experiencing prolonged back pain, 17% of patients had not sought healthcare advice for their symptoms. Conclusions This study highlights that IBP is a common yet underdiagnosed comorbidity in psoriasis patients. Dermatologists, GPs, and other allied healthcare professionals play a crucial role in detecting early axSpA. However, limited awareness of IBP hinders its identification in psoriasis patients and subsequent referral to rheumatologists. This highlights the need for improving awareness and education regarding axSpA among dermatologists and allied healthcare professionals as well as the public and patients to ensure timely diagnosis. The development of simple and easy-to-administer screening questionnaires to aid non-rheumatologists in identifying patients with IBP together with simplified referral pathways would increase onward referrals of appropriate patients to rheumatologists.
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Affiliation(s)
- Sophia Watts
- Dermatology, Royal Free London NHS Foundation Trust, London, GBR
| | - Lydia G Nagib
- Medicine, Royal Free London NHS Foundation Trust, London, GBR
| | - Sian Bamford
- Physiotherapy, Royal Free London NHS Foundation Trust, London, GBR
| | - Adil Sheraz
- Dermatology, Royal Free London NHS Foundation Trust, London, GBR
| | - Hasan Tahir
- Division of Medicine, University College London, London, GBR
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Barnett R, Gaffney K, Sengupta R. Diagnostic delay in axial spondylarthritis: A lost battle? Best Pract Res Clin Rheumatol 2023; 37:101870. [PMID: 37658016 DOI: 10.1016/j.berh.2023.101870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 09/03/2023]
Abstract
Diagnostic delay in axial spondylarthritis (axSpA) remains an unacceptable worldwide problem; with evidence suggesting significant detrimental impact both clinically on the individual, and economically on society. There is therefore, a need for global action across various healthcare professions that come into contact with patients living, and suffering, with undiagnosed axSpA. Recent estimates of the median diagnostic delay suggest that globally, individuals with axSpA wait between 2 and 6 years for a diagnosis - revealing a clear benchmark for improvement. This timespan presents a window of opportunity for earlier diagnosis and intervention, which will likely improve patient outcomes. This review describes the current diagnostic delay as estimated across countries and over time, before presenting evidence from published strategies that may be implemented to improve this delay across primary and secondary care, including for specialties treating extra-musculoskeletal manifestations of axSpA (ophthalmology, gastroenterology, dermatology). Ongoing campaigns tackling delayed diagnosis in axSpA are also highlighted.
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Affiliation(s)
- Rosemarie Barnett
- Department for Health, University of Bath, Claverton Down, Bath, BA2 7AY, UK; Rheumatology Department, Royal National Hospital for Rheumatic Diseases & Brownsword Therapies Centre, Royal United Hospitals Bath NHS Foundation Trust, Combe Park, Bath, BA1 3NG, UK.
| | - Karl Gaffney
- Rheumatology Department, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norfolk & Norwich, University Hospital, Colney Lane, Norwich NR4 7UY, UK.
| | - Raj Sengupta
- Rheumatology Department, Royal National Hospital for Rheumatic Diseases & Brownsword Therapies Centre, Royal United Hospitals Bath NHS Foundation Trust, Combe Park, Bath, BA1 3NG, UK.
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Guo G, Zhang Y, Lin D, Chen Z, Yan Q, Gao F, Wu Y, He J, Chen D, Xie Z, Huang F, Zhang S. Correlation of finger-to-floor distance with the spinal mobility, spinal function indices and initial determination of its optimal cutoff value: a multicentre case-control study. Front Med (Lausanne) 2023; 10:1135748. [PMID: 37425308 PMCID: PMC10324647 DOI: 10.3389/fmed.2023.1135748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 06/06/2023] [Indexed: 07/11/2023] Open
Abstract
Objective To identify the correlation between finger-to-floor distance(FFD) and the spinal function indices and disease activity scores of ankylosing spondylitis (AS) via a multicentre case-control study, and to calculate the optimal cutoff value of FFD using statistical methods. Methods Patients with AS and healthy individuals were recruited, and the FFD and other spinal mobility values were measured. The correlation between the FFD and the Bath Ankylosing Spondylitis Metric Index (BASMI), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI) was analyzed using Spearman rank correlation analysis. Receiver operating characteristic (ROC) curves of FFD stratified by gender and age were drawn and their optimal cutoff values were determined. Results A total of 246 patients with AS and 246 healthy subjects were recruited. The FFD was strongly correlated with BASMI (r = 0.72, p < 0.001), moderately correlated with BASFI (r = 0.50, p < 0.001) and weakly correlated with BASDAI (r = 0.36, p < 0.001). The lowest cutoff value of the FFD was 2.6 cm while the highest was 18.4 cm. Moreover, the FFD was significantly correlated with sex and age. Conclusion There exists a strong correlation between the FFD and spinal mobility, a moderately correlation and function, which provides reliable data for the evaluation of patients with AS in clinical settings and the rapid screening of low back pain-related diseases in the general population. Furthermore, these findings have clinical potential in improving the missed diagnosis or delayed diagnosis of low back pain.
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Affiliation(s)
- Genggeng Guo
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
- Department of Rheumatology, People's Hospital of Longyan, Longyan, Fujian, China
| | - Yulu Zhang
- 2018 Grade of Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
| | - Diantian Lin
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Zhihan Chen
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Qing Yan
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Fei Gao
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Yanfang Wu
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Juanjuan He
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Da Chen
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Zugang Xie
- Department of Rheumatology, People's Hospital of Longyan, Longyan, Fujian, China
| | - Feng Huang
- Department of Rheumatology and Immunology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shengli Zhang
- Department of Rheumatology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
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Bamford S, Tahir H, Ladan Z, Hanumunthadu D. Patient Survey Exploring the Burden of Inflammatory Back Pain in Patients With Uveitis. Cureus 2023; 15:e37473. [PMID: 37187633 PMCID: PMC10176535 DOI: 10.7759/cureus.37473] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
Background In the UK, diagnostic delays remain a challenge in axial spondyloarthritis (axSpA). Studies have shown that acute anterior uveitis is the most common extra-articular manifestation associated with axSpA. As part of a National Axial Spondyloarthritis Society (NASS) Aspiring to Excellence quality improvement project, this study aimed to ascertain the burden of inflammatory back pain (IBP) in patients attending a uveitis clinic and to establish the number of these patients who had not been referred to a rheumatologist, thereby contributing to the diagnostic delay. The secondary aims were to explore the factors contributing to the diagnostic delay. Methods A 22-question patient survey was created to identify the burden of back pain in patients attending a specialist uveitis clinic at a London NHS Trust. Participants were recruited when attending their clinic appointments. Survey content included patient demographics and whether they had experienced back pain for longer than three months. The Berlin Criteria was used to identify the presence of inflammatory back pain, and it was also ascertained whether participants had a previous diagnosis of axSpA. Participants were asked if they had seen any healthcare professionals regarding their back pain and the total number of consultations they had had with each profession. Results A cohort of 50 patients who attended the uveitis clinic at the Royal Free London NHS Trust completed the survey between February and July 2022. The mean age of the respondents was 52 years with a mean length of time with uveitis of 6.57 years. Of them, 64% were female and 36% were male. Forty per cent (40%) of participants (20 respondents) reported experiencing back pain for more than three months and 12% (six respondents) had a diagnosis of axSpA. Of those who reported back pain for more than three months, the mean age of onset of back pain was 28.6 years. Of the 14 participants (28%) who had back pain and were not diagnosed with axSpA, nine (18%) fulfilled the Berlin criteria for IBP. All participants had seen a GP or allied health professional specifically for their back pain. On average, respondents had seen two allied healthcare professionals, but only 40% (eight) of respondents with back pain had been seen by a rheumatologist. Conclusions In this study, the data highlights that inflammatory back pain is common in patients with uveitis and the majority of patients with inflammatory back pain had not been referred to a rheumatology service and potentially have undiagnosed axSpA. Contributing factors to this potential delay in diagnosis include a lack of awareness of axSpA and its presenting features and associated conditions and a lack of onward referral for a specialist rheumatology opinion. This highlights the need for public, patient and healthcare professional education and the development of timely referral pathways to reduce delays in diagnosis.
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Affiliation(s)
- Sian Bamford
- Physiotherapy, Royal Free London NHS Foundation Trust, London, GBR
| | - Hasan Tahir
- Medicine, University College London, London, GBR
- Rheumatology, Royal Free London NHS Foundation Trust, London, GBR
| | - Zahra Ladan
- General Medicine, Royal Free London NHS Foundation Trust, London, GBR
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Gregory WJ, Kaur J, Bamford S, Tahir H. A Survey of Diagnostic Delay in Axial Spondyloarthritis Across Two National Health Service (NHS) Rheumatology Services. Cureus 2022; 14:e23670. [PMID: 35510018 PMCID: PMC9060761 DOI: 10.7759/cureus.23670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2022] [Indexed: 11/05/2022] Open
Abstract
Introduction Diagnostic delay is an ongoing challenge in axial spondyloarthritis (axial SpA). A recent, comprehensive literature review has found a mean average of 8.7 years of delay between symptom onset and formal diagnosis in the United Kingdom (UK). The primary aim of this study was to identify delays to diagnosis experienced by patients with axial SpA under the ongoing care of two urban National Health Service (NHS) rheumatology services. The secondary aims were (a) to count healthcare professional (HCP) interactions after symptom onset but prior to the diagnosis, (b) to compare our data to published delay to diagnosis research and (c) to explore contributing factors locally and the variation between the two UK rheumatology services. Methods A 14-question survey was created to identify the delay to diagnosis and contributing factors across two urban NHS axial SpA services, from the onset of symptoms to diagnosis and commencement of treatment. Participants were recruited from clinic visits between August and November 2021 and completed the survey either on paper or via online survey software, both with HCP support. Results Those completing the survey formed a cohort of 106 participants with an established diagnosis of axial SpA who attended the axial SpA services at either Royal Free NHS Foundation Trust or Salford Care Organisation, Northern Care Alliance NHS Foundation Trust. The mean time from the onset of symptoms to the diagnosis of axial SpA was similar across centres despite the differences in demographics, with Royal Free at 5.72 years and Salford Royal at 5.96 years. When reviewing via median diagnostic delay, there was a notable difference with Royal Free at 6.09 years and Salford Royal at 4.27 years. Across the two sites, between the onset of symptoms and the diagnosis of axial SpA, 90% of the participants saw a general practitioner (GP), of which 63% of the patients saw a GP 1-5 times, 23% saw 5-10 times and 14% saw more than 10 times. Many participants also saw other HCPs, including physiotherapists, other manual therapists and hospital specialists prior to diagnosis. In addition, 32% saw one other HCP, 18% two other HCPs, 9% three, 7% four and 2.7% five other HCPs prior to diagnosis. Close to 80% of the patients stated that they had received adequate axial SpA education at diagnosis, and 76% of the patients were aware of who to contact in the event of a flare. Conclusions These data highlight that the mean average time to diagnosis for both trusts was between five and six years, somewhat lower than the 8.7-year national UK average. However, despite being specialist centres, these data are a long way from the National Axial Spondyloarthritis Society (NASS) “Gold Standard” of one year time to diagnosis. The contributors to this include lack of HCP and community awareness about axial SpA, its recognition and appropriate onwards referral. There is a need for concerted ways of working for the development of patient pathways and public and HCP education to reduce this delay to allow the ambitious NASS Gold Standard of one year time to diagnosis to be achieved.
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