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Bosch X, Sanclemente-Ansó C, Escoda O, Monclús E, Franco-Vanegas J, Moreno P, Guerra-García M, Guasch N, López-Soto A. Time to diagnosis and associated costs of an outpatient vs inpatient setting in the diagnosis of lymphoma: a retrospective study of a large cohort of major lymphoma subtypes in Spain. BMC Cancer 2018; 18:276. [PMID: 29530002 PMCID: PMC5848556 DOI: 10.1186/s12885-018-4187-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/06/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Mainly because of the diversity of clinical presentations, diagnostic delays in lymphoma can be excessive. The time spent in primary care before referral to the specialist may be relatively short compared with the interval between hospital appointment and diagnosis. Although studies have examined the diagnostic intervals and referral patterns of patients with lymphoma, the time to diagnosis of outpatient compared to inpatient settings and the costs incurred are unknown. METHODS We performed a retrospective study at two academic hospitals to evaluate the time to diagnosis and associated costs of hospital-based outpatient diagnostic clinics or conventional hospitalization in four representative lymphoma subtypes. The frequency, clinical and prognostic features of each lymphoma subtype and the activities of the two settings were analyzed. The costs incurred during the evaluation were compared by microcosting analysis. RESULTS A total of 1779 patients diagnosed between 2006 and 2016 with classical Hodgkin, large B-cell, follicular, and mature nodal peripheral T-cell lymphomas were identified. Clinically aggressive subtypes including large B-cell and peripheral T-cell lymphomas were more commonly diagnosed in inpatients than in outpatients (39.1 vs 31.2% and 18.9 vs 13.5%, respectively). For each lymphoma subtype, inpatients were older and more likely than outpatients to have systemic symptoms, worse performance status, more advanced Ann Arbor stages, and high-risk prognostic scores. The admission time for diagnosis (i.e. from admission to excisional biopsy) of inpatients was significantly shorter than the time to diagnosis of outpatients (12.3 [3.3] vs 16.2 [2.7] days; P < .001). Microcosting revealed a mean cost of €4039.56 (513.02) per inpatient and of €1408.48 (197.32) per outpatient, or a difference of €2631.08 per patient. CONCLUSIONS Although diagnosis of lymphoma was quicker with hospitalization, the outpatient approach seems to be cost-effective and not detrimental. Despite the considerable savings with the latter approach, there may be hospitalization-associated factors which may not be properly managed in an outpatient unit (e.g. aggressive lymphomas with severe symptoms) and the cost analysis did not account for this potentially added value. While outcomes were not analyzed in this study, the impact on patient outcome of an outpatient vs inpatient diagnostic setting may represent a challenging future research.
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Affiliation(s)
- Xavier Bosch
- Quick Diagnosis Unit, Adult Day Care Center, Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain.
- Quick Diagnosis Unit, Department of Internal Medicine, Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain.
| | - Carmen Sanclemente-Ansó
- Quick Diagnosis Unit, Department of Internal Medicine, Hospital of Bellvitge, University of Barcelona, Barcelona, Spain
| | - Ona Escoda
- Quick Diagnosis Unit, Adult Day Care Center, Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Esther Monclús
- Quick Diagnosis Unit, Adult Day Care Center, Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Jonathan Franco-Vanegas
- Quick Diagnosis Unit, Department of Internal Medicine, Hospital of Bellvitge, University of Barcelona, Barcelona, Spain
| | - Pedro Moreno
- Department of Internal Medicine, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Mar Guerra-García
- Adult Day Care Center, Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Neus Guasch
- Adult Day Care Center, Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Alfons López-Soto
- Department of Internal Medicine, Hospital Clínic, University of Barcelona, Barcelona, Spain
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Obtel M, Berraho M, Abda N, Quessar A, Zidouh A, Bekkali R, Nejjari C. Factors Associated with Delayed Diagnosis of Lymphomas: Experience with Patients from Hematology Centers in Morocco. Asian Pac J Cancer Prev 2017; 18:1603-1610. [PMID: 28669176 PMCID: PMC6373802 DOI: 10.22034/apjcp.2017.18.6.1603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Moroccan cancer patients usually have to go through several steps before they are diagnosed. It
is important to assess factors associated with diagnosis delay for lymphomas, which might have significant effects
on survival. The aim of this study was to determine factors leading to late diagnosis of lymphomas. Methods: A
cross-sectional study was conducted with three hematology centers in Morocco in 2008, to analyze the impact of
sociodemographic and clinical factors on delay-time from symptoms to diagnosis. Results: A total of 151 patients were
included in the study. Late delay was significantly associated with gender, (for men compared to women: OR=2.46; 95%
CI: 1.06-5.74), to marital status (not married: OR=2.50; 95% CI: 1.06-5.92) and low socioeconomic level (OR=5.82;
95% CI: 2.23-15.17). Late medical delay was significantly associated with having three or more medical visits before
diagnosis (Adjusted OR=5.67; 95% CI: 2.55-12.59). Late total delay was observed for patients with three children or less
(adjusted OR=4.39; 95% CI: 1.32-14.56), those who were non-married (adjusted OR=2.49; 95% CI: 1.07-5.81), had a
non Hodgkin’s lymphoma (Adjusted OR=2.08; 95% CI: 1.06-4.00) or featuring three or more medical visits before the
diagnosis (Adjusted OR=2.13; 95% CI: 0.99-5.88). Conclusion: This analysis provides a basis for understanding the
sources, extent, and root causes of lymphoma diagnostic delays. The findings appear crucial for system-wide interventions
aimed to facilitate clinical management of patients with lymphoma and to improve prognosis and quality of life.
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Affiliation(s)
- Majdouline Obtel
- Laboratory of Community Health, Clinical Research and et Epidemiology; Department of Public Health, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco.,Laboratory of Biostatistics, Clinical Research and et Epidemiology; Department of Public Health, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco.
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Quantifying the risk of non-Hodgkin lymphoma in symptomatic primary care patients aged ≥40 years: a large case-control study using electronic records. Br J Gen Pract 2015; 65:e281-8. [PMID: 25918332 DOI: 10.3399/bjgp15x684793] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Non-Hodgkin lymphoma (NHL) is the sixth most common cancer in the UK; approximately 35 people are diagnosed and 13 die from the disease daily. AIM To identify the primary care clinical features of NHL and quantify their risk in symptomatic patients. DESIGN AND SETTING Matched case-control study using Clinical Practice Research Datalink patient records. METHOD Putative clinical features of NHL were identified in the year before diagnosis. Results were analysed using conditional logistic regression and positive predictive values (PPVs). RESULTS A total of 4362 patients aged ≥40 years, diagnosed with NHL between 2000 and 2009, and 19 468 age, sex, and general practice-matched controls were studied. Twenty features were independently associated with NHL. The five highest risk symptoms were lymphadenopathy, odds ratio (OR) 263 (95% CI = 133 to 519), head and neck mass not described as lymphadenopathy OR 49 (95% CI = 32 to 74), other mass OR 12 (95% CI = 10 to 16), weight loss OR 3.2 (95% CI = 2.3 to 4.4), and abdominal pain OR 2.5 (95% CI = 2.1 to 2.9). Lymphadenopathy has a PPV of 13% for NHL in patients ≥60 years. Weight loss in conjunction with repeated back pain or raised gamma globulin had PPVs >2%. CONCLUSION Unexplained lymphadenopathy in patients aged ≥60 years produces a very high risk of NHL in primary care. These patients warrant urgent investigation, potentially sooner than 6 weeks from initial presentation where the GP is particularly concerned.
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Risk factors and time to symptomatic presentation in leukaemia, lymphoma and myeloma. Br J Cancer 2015; 113:1114-20. [PMID: 26325101 PMCID: PMC4651121 DOI: 10.1038/bjc.2015.311] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 07/02/2015] [Accepted: 08/05/2015] [Indexed: 12/02/2022] Open
Abstract
Background: UK policy aims to improve cancer outcomes by promoting early diagnosis, which for many haematological malignancies is particularly challenging as the pathways leading to diagnosis can be difficult and prolonged. Methods: A survey about symptoms was sent to patients in England with acute leukaemia, chronic lymphocytic leukaemia (CLL), chronic myeloid leukaemia (CML), myeloma and non-Hodgkin lymphoma (NHL). Symptoms and barriers to first help seeking were examined for each subtype, along with the relative risk of waiting >3 months' time from symptom onset to first presentation to a doctor, controlling for age, sex and deprivation. Results: Of the 785 respondents, 654 (83.3%) reported symptoms; most commonly for NHL (95%) and least commonly for CLL (67.9%). Some symptoms were frequent across diseases while others were more disease-specific. Overall, 16% of patients (n=114) waited >3 months before presentation; most often in CML (24%) and least in acute leukaemia (9%). Significant risk factors for >3 months to presentation were: night sweats (particularly CLL and NHL), thirst, abdominal pain/discomfort, looking pale (particularly acute leukaemias), and extreme fatigue/tiredness (particularly CML and NHL); and not realising symptom(s) were serious. Conclusions: These findings demonstrate important differences by subtype, which should be considered in strategies promoting early presentation. Not realising the seriousness of some symptoms indicates a worrying lack of public awareness.
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Bosch X, Coloma E, Donate C, Colomo L, Doti P, Jordán A, López-Soto A. Evaluation of unexplained peripheral lymphadenopathy and suspected malignancy using a distinct quick diagnostic delivery model: prospective study of 372 patients. Medicine (Baltimore) 2014; 93:e95. [PMID: 25310744 PMCID: PMC4616296 DOI: 10.1097/md.0000000000000095] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 06/24/2014] [Accepted: 08/03/2014] [Indexed: 12/22/2022] Open
Abstract
Although rapid diagnostic testing is essential in suspicious peripheral lymphadenopathy, delays in accessing them can be considerable. We investigated the usefulness of an internist-led outpatient quick diagnosis unit (QDU) in assessing patients with unexplained peripheral lymphadenopathy, focusing on the characteristics, diagnostic, and treatment waiting times of those with malignancy. Patients aged ≥ 18 years, consecutively referred from 12 primary health care centers (PHCs) or the emergency department (ED) for unexplained peripheral lymphadenopathy, were prospectively evaluated during 7 years. Diagnostic investigations were done using a predefined study protocol. Three experienced cytopathologists performed a fine-needle aspiration cytology (FNAC) systematic approach of clinically suspicious lymphadenopathy with cytomorphology and immunophenotyping analyses. We evaluated 372 patients with a mean age (SD) of 45.3 (13.8) years; 56% were women. Malignancy was diagnosed in 120 (32%) patients, including 81 lymphomas and 39 metastatic tumors. Metastatic lymphadenopathy was diagnosed by FNAC in all 39 patients and the primary tumor site was identified in 82% of them when cytomorphology and immunocytochemistry were combined. A correct diagnosis of lymphoma was reached by FNAC in 73% of patients. When accepting "suspicious of" as correct diagnosis, the FNAC diagnosis rate of lymphoma increased to 94%. Among patients with malignancy, FNAC yielded 1.3% of false negatives and no false positives. All patients with an FNAC report of correct or suspicious lymphoma underwent a surgical biopsy, as it is a mandatory requirement of the hematology department. Mean times from first QDU visit to FNAC diagnosis of malignancy were 5.4 days in metastatic lymphadenopathy and 7.5 days in lymphoma. Mean times from receiving the initial referral report to first treatment were 29.2 days in metastatic lymphadenopathy and 40 days in lymphoma. In conclusion, a distinct internal medicine QDU allows an expeditious, agile, and prearranged system to diagnose malignant peripheral lymphadenopathy. Because of the close collaboration with the cytopathology unit and the FNAC methodical approach, diagnostic and treatment waiting times of patients with malignancy fulfilled national and international time frame standards. This particular diagnostic delivery unit could help overcome the difficulties facing PHC, ED, and other physicians when trying to provide rapid access to investigations to patients with troublesome lymphadenopathy.
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Affiliation(s)
- Xavier Bosch
- Department of Internal Medicine (XB, EC, CD, PD, AJ, AL-S); and Department of Pathology (Cytopathology Section) (LC), Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
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Howell DA, Smith AG, Jack A, Patmore R, Macleod U, Mironska E, Roman E. Time-to-diagnosis and symptoms of myeloma, lymphomas and leukaemias: a report from the Haematological Malignancy Research Network. BMC BLOOD DISORDERS 2013; 13:9. [PMID: 24238148 PMCID: PMC4176985 DOI: 10.1186/2052-1839-13-9] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 10/22/2013] [Indexed: 11/23/2022]
Abstract
Background Prior to diagnosis, patients with haematological cancers often have multiple primary care consultations, resulting in diagnostic delay. They are less likely to be referred urgently to hospital and often present as emergencies. We examined patient perspectives of time to help-seeking and diagnosis, as well as associated symptoms and experiences. Methods The UK’s Haematological Malignancy Research Network (http://www.hmrn.org) routinely collects data on all patients newly diagnosed with myeloma, lymphoma and leukaemia (>2000 annually; population 3.6 million). With clinical agreement, patients are also invited to participate in an on-going survey about the circumstances leading to their diagnosis (presence/absence of symptoms; type of symptom(s) and date(s) of onset; date medical advice first sought (help-seeking); summary of important experiences in the time before diagnosis). From 2004–2011, 8858 patients were approached and 5038 agreed they could be contacted for research purposes; 3329 requested and returned a completed questionnaire. The duration of the total interval (symptom onset to diagnosis), patient interval (symptom onset to help-seeking) and diagnostic interval (help-seeking to diagnosis) was examined by patient characteristics and diagnosis. Type and frequency of symptoms were examined collectively, by diagnosis and compared to UK Referral Guidelines. Results Around one-third of patients were asymptomatic at diagnosis. In those with symptoms, the median patient interval tended to be shorter than the diagnostic interval across most diseases. Intervals varied markedly by diagnosis: acute myeloid leukaemia being 41 days (Interquartile range (IQR) 17–85), diffuse large B-cell lymphoma 98 days (IQR 53–192) and myeloma 163 days (IQR 84–306). Many symptoms corresponded to those cited in UK Referral Guidelines, but some were rarely reported (e.g. pain on drinking alcohol). By contrast others, absent from the guidance, were more frequent (e.g. stomach and bowel problems). Symptoms such as tiredness and pain were common across all diseases, although some specificity was evident by sub-type, such as lymphadenopathy in lymphoma and bleeding and bruising in acute leukaemia. Conclusions Pathways to diagnosis are varied and can be unacceptably prolonged, particularly for myeloma and some lymphomas. More evidence is needed, along with interventions to reduce time-to-diagnosis, such as public education campaigns and GP decision-making aids, as well as refinement of existing Referral Guidelines.
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Affiliation(s)
- Debra A Howell
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York YO10 5DD, UK.
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Pannick SAJ, Ingham Clark CL. Waiting time to lymph node biopsy is dependent on referral method: don't write, phone! Ann R Coll Surg Engl 2009; 91:673-6. [PMID: 19785939 DOI: 10.1308/003588409x12486167521118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Patients with lymphadenopathy are commonly referred to general surgeons for diagnostic lymph node biopsy. We were concerned at potential long waits for this service in our hospital and thus wanted to compare the efficiency of written and telephone referral with a view to identifying the optimum care pathway for these patients. PATIENTS AND METHODS Sixty patients were included in a 2-year retrospective review (excluding referrals associated with breast lumps which were managed separately). Hospital Episode Statistics data were used to analyse notes for the source and method of referral, waiting time to biopsy, clinic attendance and diagnosis. RESULTS Of referrals, 33% were from haematology and 28% from general practice. Overall, 47% of patients were referred by letter; of these, 64% were seen in clinic before biopsy. Personal referral between clinicians, by direct discussion, e-mail or fax led to a mean wait of 4 days, compared to 51 days when patients were referred by letter. Clinic attendance had no significant bearing on diagnostic accuracy or complication rate. Neoplasia accounted for 43% of diagnoses and infection (including four cases of tuberculosis) for 10%. Of biopsies, 33% showed benign changes, 8% were unrecorded and 5% were incorrect. CONCLUSIONS In this study, 43% of biopsies revealed malignancy and we advise that lymph node biopsy requests should be managed on a fast-track pathway, expedited by direct personal request. Following this study, we have implemented a fast-track pathway for such patients.
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Affiliation(s)
- S A J Pannick
- Department of Surgery, Whittington Hospital, London, UK
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Abel GA, Friese CR, Magazu LS, Richardson LC, Fernandez ME, De Zengotita JJ, Earle CC. Delays in referral and diagnosis for chronic hematologic malignancies: A literature review. Leuk Lymphoma 2009; 49:1352-9. [PMID: 18604724 DOI: 10.1080/10428190802124281] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Reducing cancer mortality is a priority for the UK Government and emphasis has been placed on introducing targets to ensure prompt diagnosis. Help seeking is the first step on the pathway to diagnosis and should occur promptly; however, patients with lymphoma take longer to seek help for symptoms than those with many other cancers. Despite this, the help seeking behaviour of these patients has not been investigated. This qualitative study examined the beliefs and actions about help seeking among 32 patients, aged 65 and over and newly diagnosed with lymphoma in West Yorkshire during 2000. Patients reported an extremely wide range of symptoms which were not always interpreted as serious or potentially caused by cancer. This, in association with a clear lack of knowledge about lymphoma, often led to help seeking being deferred. The range and characteristics of symptoms can largely be explained in terms of variations in the type, site and size of the lymphoma. The UK Government targets focus on the time after help seeking, yet for lymphoma it is also crucial to reduce the time taken to seek help. More education about the potential symptoms of this disease is needed among the general public.
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Affiliation(s)
- D A Howell
- Epidemiology & Genetics Unit, Department of Health Sciences, University of York, York, UK.
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