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Number of items: 138.

Article

Abel, G; Lyratzopoulos, G; (2015) Ranking hospitals on avoidable death rates derived from retrospective case record review: methodological observations and limitations. BMJ Quality & Safety , 24 (9) pp. 554-557. 10.1136/bmjqs-2015-004366. Green open access
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Abel, G; Saunders, CL; Mendonca, SC; Gildea, C; McPhail, S; Lyratzopoulos, G; (2018) Variation and statistical reliability of publicly reported primary care diagnostic activity indicators for cancer: a cross-sectional ecological study of routine data. BMJ Quality & Safety , 27 (1) pp. 21-30. 10.1136/bmjqs-2017-006607. Green open access
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Abel, GA; Gomez-Cano, M; Pham, TM; Lyratzopoulos, G; (2019) Reliability of hospital scores for the Cancer Patient Experience Survey: analysis of publicly reported patient survey data. BMJ Open , 9 (7) , Article e029037. 10.1136/bmjopen-2019-029037. Green open access
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Abel, GA; Mendonca, SC; McPhail, S; Zhou, Y; Elliss-Brookes, L; Lyratzopoulos, G; (2017) Emergency diagnosis of cancer and previous general practice consultations: insights from linked patient survey data. British Journal of General Practice 10.3399/bjgp17X690869. Green open access
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Abel, GA; Saunders, CL; Lyratzopoulos, G; (2016) Post-sampling mortality and non-response patterns in the English Cancer Patient Experience Survey: Implications for epidemiological studies based on surveys of cancer patients. Cancer Epidemiology , 41 pp. 34-41. 10.1016/j.canep.2015.12.010. Green open access
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Aggarwal, Ajay; Simcock, Richard; Price, Pat; Rachet, Bernard; Lyratzopoulos, Georgios; Walker, Kate; Spencer, Katie; ... Sullivan, Richard; + view all (2024) NHS cancer services and systems—ten pressure points a UK cancer control plan needs to address. The Lancet Oncology , 25 (8) e363-e373. 10.1016/S1470-2045(24)00345-0. Green open access
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Barclay, M; Abel, G; Elliss-Brookes, L; Greenberg, D; Lyratzopoulos, G; The influence of patient case-mix on public health area statistics for cancer stage at diagnosis: a cross-sectional study. European Journal of Public Health 10.1093/eurpub/ckz024. (In press). Green open access
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Barclay, M; Dixon-Woods, M; Lyratzopoulos, G; (2019) The problem with composite indicators. BMJ Quality and Safety , 28 (4) pp. 338-344. 10.1136/bmjqs-2018-007798. Green open access
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Barclay, M; Lyratzopoulos, G; Greenberg, DC; Abel, GA; (2018) Missing data and chance variation in public reporting of cancer stage at diagnosis: Cross-sectional analysis of population-based data in England. Cancer Epidemiology , 52 pp. 28-42. 10.1016/j.canep.2017.11.005. Green open access
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Barclay, M; Lyratzopoulos, G; Walter, F; Jefferies, S; Michael, P; Rintoul, R; (2019) Incidence of second and higher order smoking-related primary cancers following lung cancer: a population-based cohort study. Thorax , 74 (5) pp. 466-472. 10.1136/thoraxjnl-2018-212456. Green open access
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Barclay, ME; Abel, GA; Greenberg, DC; Rous, B; Lyratzopoulos, G; (2021) Socio-demographic variation in stage at diagnosis of breast, bladder, colon, endometrial, lung, melanoma, prostate, rectal, renal and ovarian cancer in England and its population impact. British Journal of Cancer 10.1038/s41416-021-01279-z. (In press). Green open access
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Black, Georgia B; Khalid, Ahmad F; Lyratzopoulos, Georgios; Duffy, Stephen W; Nicholson, Brian D; Fulop, Naomi J; (2024) Exploring the policy implementation of a holistic approach to cancer investigation in non-specific symptom pathways in England: An ethnographic study. Journal of Health Services Research & Policy 10.1177/13558196241288068. (In press). Green open access
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Black, Georgia B; Lyratzopoulos, Georgios; Vincent, Charles A; Fulop, Naomi J; Nicholson, Brian D; (2023) Early diagnosis of cancer: systems approach to support clinicians in primary care. BMJ , 380 , Article e071225. 10.1136/bmj-2022-071225. Green open access
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Black, Georgia B; Moreland, Julie-Ann; Fulop, Naomi J; Lyratzopoulos, Georgios; Nicholson, Brian D; Whitaker, Katriina L; (2024) Personal and organisational health literacy in the non-specific symptom pathway for cancer: An ethnographic study. Health Expectations , 27 (3) , Article e14062. 10.1111/hex.14062. Green open access
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Bright, CJ; Gildea, C; Lai, J; Elliss-Brookes, L; Lyratzopoulos, G; (2020) Does geodemographic segmentation explain differences in route of cancer diagnosis above and beyond person-level sociodemographic variables? Journal of Public Health 10.1093/pubmed/fdaa111. (In press). Green open access
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Burt, J; Campbell, J; Abel, G; Aboulghate, A; Ahmed, F; Asprey, A; Barry, H; ... Roland, M; + view all (2017) Improving patient experience in primary care: a multimethod programme of research on the measurement and improvement of patient experience. Programme Grants for Applied Research , 5 (9) 10.3310/pgfar05090. Green open access
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Cranfield, Ben; Koo, Minjoung Monica; Abel, Gary A; Swann, Ruth; McPhail, Sean; Rubin, Gregory; Lyratzopoulos, Georgios; (2023) Primary care blood tests before cancer diagnosis: National Cancer Diagnosis Audit data. British Journal of General Practice , 73 (727) e95-e103. 10.3399/bjgp.2022.0265. Green open access
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Cranfield, Ben M; Abel, Gary A; Swann, Ruth; Moore, Sarah F; McPhail, Sean; Rubin, Greg P; Lyratzopoulos, Georgios; (2023) Pre-Referral Primary Care Blood Tests and Symptom Presentation before Cancer Diagnosis: National Cancer Diagnosis Audit Data. Cancers , 15 (14) , Article 3587. 10.3390/cancers15143587. Green open access
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Danckert, B; Christensen, NL; Falborg, AZ; Frederiksen, H; Lyratzopoulos, G; McPhail, S; Pedersen, AF; ... Jensen, H; + view all (2022) Assessing how routes to diagnosis vary by the age of patients with cancer: a nationwide register-based cohort study in Denmark. BMC Cancer , 22 , Article 906. 10.1186/s12885-022-09937-y. Green open access
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Danckert, B; Falborg, AZ; Christensen, NL; Frederiksen, H; Lyratzopoulos, G; McPhail, S; Ryg, J; ... Jensen, H; + view all (2021) Routes to diagnosis and the association with the prognosis in patients with cancer – A nationwide register-based cohort study in Denmark. Cancer Epidemiology , 74 , Article 101983. 10.1016/j.canep.2021.101983. Green open access
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Erridge, S; Lyratzopoulos, G; Renzi, C; Millar, A; Lee, R; (2021) Rapid Diagnostic Centres and early cancer diagnosis. British Journal of General Practice , 71 (712) pp. 487-488. 10.3399/bjgp21X717413. Green open access
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Exarchakou, Aimilia; Rachet, Bernard; Lyratzopoulos, Georgios; Maringe, Camille; Rubio, Francisco Javier; (2024) What can hospital emergency admissions prior to cancer diagnosis tell us about socio-economic inequalities in cancer diagnosis? Evidence from population-based data in England. British Journal of Cancer , 130 pp. 1960-1968. 10.1038/s41416-024-02688-6. Green open access
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Forster, Alice S; Herbert, Annie; Koo, Minjoung Monica; Taylor, Rachel M; Gibson, Faith; Whelan, Jeremy S; Lyratzopoulos, Georgios; (2022) Associations between diagnostic time intervals and health-related quality of life, clinical anxiety and depression in adolescents and young adults with cancer: cross-sectional analysis of the BRIGHTLIGHT cohort. British Journal of Cancer 10.1038/s41416-022-01698-6. (In press). Green open access
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Forster, AS; Renzi, C; Lyratzopoulos, G; (2018) Diagnosing cancer in patients with ‘non-alarm’ symptoms: Learning from diagnostic care innovations in Denmark. [Editorial comment]. Cancer Epidemiology , 54 pp. 101-103. 10.1016/j.canep.2018.03.011. Green open access
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Forster, AS; Rubin, G; Emery, JD; Thompson, M; Sutton, S; de Wit, N; Walter, FM; (2021) Measuring patient experience of diagnostic care and acceptability of testing. Diagnosis 10.1515/dx-2020-0112. (In press). Green open access
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Funston, Garth; Moullet, Marie; Mounce, Luke TA; Lyratzopoulos, Georgios; Walter, Fiona M; Zhou, Yin; (2023) Pre-diagnostic prescription patterns in bladder and renal cancer: a longitudinal linked data study. British Journal of General Practice , Article BJGP.2023.0122. 10.3399/bjgp.2023.0122. Green open access
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Gomez-Cano, M; Lyratzopoulos, G; Campbell, JL; N Elliott, M; A Abel, G; (2021) The underlying structure of the English Cancer Patient Experience Survey: Factor analysis to support survey reporting and design. Cancer Medicine 10.1002/cam4.4325. (In press). Green open access
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Gomez-Cano, M; Lyratzopoulos, G; Abel, GA; (2020) Patient Experience Drivers of Overall Satisfaction With Care in Cancer Patients: Evidence From Responders to the English Cancer Patient Experience Survey. Journal of Patient Experience , 7 (5) pp. 758-765. 10.1177/2374373519889435. Green open access
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Harrison, H; Ip, S; Renzi, C; Li, Y; Barclay, M; Usher-Smith, J; Lyratzopoulos, G; ... Antoniou, AC; + view all (2024) Implementation and external validation of the Cambridge Multimorbidity Score in the UK Biobank cohort. BMC Medical Research Methodology , 24 (1) , Article 71. 10.1186/s12874-024-02175-9. Green open access
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Henson, KE; Brock, R; Shand, B; Coupland, VH; Elliss-Brookes, L; Lyratzopoulos, G; Godfrey, P; ... Rashbass, J; + view all (2018) Cohort profile: prescriptions dispensed in the community linked to the national cancer registry in England. BMJ Open , 8 (7) , Article e020980. 10.1136/bmjopen-2017-020980. Green open access
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Henson, KE; Fry, A; Lyratzopoulos, G; Peake, M; Roberts, KJ; McPhail, S; (2018) Sociodemographic variation in the use of chemotherapy and radiotherapy in patients with stage IV lung, oesophageal, stomach and pancreatic cancer: evidence from population-based data in England during 2013-2014. British Journal of Cancer , 118 pp. 1382-1390. 10.1038/s41416-018-0028-7. Green open access
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Herbert, A; Abel, G; McPhail, S; Winters, S; Elliss-Brookes, L; Lyratzopoulos, G; (2019) Cancer diagnoses after emergency GP referral or A&E attendance in England: determinants and time trends in Routes to Diagnosis data, 2006–2015. British Journal of General Practice , 69 (687) , Article e724-e730. 10.3399/bjgp19X705473. Green open access
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Herbert, A; Abel, G; Winters, S; McPhail, S; Elliss-Brookes, L; Lyratzopoulos, G; (2019) Are inequalities in cancer diagnosis through emergency presentation narrowing, widening, or remaining unchanged? Longitudinal analysis of English population-based data, 2006-2013. Journal of Epidemiology and Community Health , 73 (1) pp. 3-10. 10.1136/jech-2017-210371. Green open access
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Herbert, A; Barclay, M; Koo, M; Rous, B; Abel, G; Greenberg, D; Lyratzopoulos, G; (2021) Stage-specific incidence trends of renal cancers in the East of England, 1999-2016. Cancer Epidemiology , 71 (Part A) , Article 101883. 10.1016/j.canep.2020.101883. Green open access
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Herbert, A; Koo, MM; Barclay, ME; Greenberg, DC; Abel, GA; Levell, NJ; Lyratzopoulos, G; (2018) Stage-specific incidence trends of melanoma in an English region, 1996-2015: longitudinal analyses of population-based data. Melanoma Research 10.1097/CMR.0000000000000489. (In press). Green open access
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Herbert, A; Rafiq, M; Pham, TM; Renzi, C; Abel, GA; Price, S; Hamilton, W; ... Lyratzopoulos, G; + view all (2021) Predictive values for different cancers and inflammatory bowel disease of 6 common abdominal symptoms among more than 1.9 million primary care patients in the UK: A cohort study. PLoS Medicine , 18 (8) , Article e1003708. 10.1371/journal.pmed.1003708. (In press). Green open access
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Herbert, A; Winters, S; McPhail, S; Elliss-Brookes, L; Lyratzopoulos, G; Abel, G; (2019) Population trends in emergency cancer diagnoses: the role of changing patient case-mix. Cancer Epidemiology , 63 , Article 101574. 10.1016/j.canep.2019.101574. Green open access
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Hsu, RCJ; Barclay, M; Loughran, MA; Lyratzopoulos, G; Gnanapragasam, VJ; Armitage, JN; (2019) Impact of Hospital Nephrectomy Volume on Intermediate to Long-term Survival in Renal Cell Carcinoma. BJU International 10.1111/bju.14848. (In press). Green open access
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Hsu, RCJ; Barclay, M; Loughran, MA; Lyratzopoulos, G; Gnanapragasam, VJ; Armitage, JN; (2018) Time trends in service provision and survival outcomes for patients with renal cancer treated by nephrectomy in England 2000–2010. BJU International , 122 (4) pp. 599-609. 10.1111/bju.14217. Green open access
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Hsu, RCJ; Salika, T; Maw, J; Lyratzopoulos, G; Gnanapragasam, VJ; Armitage, JN; (2017) Influence of hospital volume on nephrectomy mortality and complications: a systematic review and meta-analysis stratified by surgical type. BMJ Open , 7 (9) , Article e016833. 10.1136/bmjopen-2017-016833. Green open access
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Hughes, DL; Neal, RD; Lyratzopoulos, G; Rubin, G; (2016) Profiling for primary-care presentation, investigation and referral for liver cancers: evidence from a national audit. European Journal of Gastroenterology & Hepatology , 28 (4) pp. 428-432. 10.1097/MEG.0000000000000555. Green open access
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Kaushal, A; Waller, J; von Wagner, C; Kummer, S; Whitaker, K; Puri, A; Lyratzopoulos, G; (2020) The role of chronic conditions in influencing symptom attribution and anticipated help-seeking for potential lung cancer symptoms: a vignette-based study. BJGP Open 10.3399/bjgpopen20X101086. (In press). Green open access
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Koo, Minjoung Monica; Mounce, Luke TA; Rafiq, Meena; Callister, Matthew EJ; Singh, Hardeep; Abel, Gary A; Lyratzopoulos, Georgios; (2023) Guideline concordance for timely chest imaging after new presentations of dyspnoea or haemoptysis in primary care: a retrospective cohort study. Thorax 10.1136/thorax-2022-219509. (In press). Green open access
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Koo, MM; Swann, R; McPhail, S; Abel, GA; Renzi, C; Rubin, GP; Lyratzopoulos, G; (2021) Morbidity and measures of the diagnostic process in primary care for patients subsequently diagnosed with cancer. Family Practice 10.1093/fampra/cmab139. (In press). Green open access
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Koo, M; Rubin, GP; McPhail, S; Lyratzopoulos, G; (2020) Incidentally diagnosed cancer and commonly preceding clinical scenarios: a cross-sectional descriptive analysis of English audit data. BMJ Open , 9 (9) 10.1136/bmjopen-2018-028362. Green open access
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Koo, M; Swann, R; McPhail, S; Abel, G; Elliss-Brookes, L; Rubin, G; Lyratzopoulos, G; (2020) Presenting symptoms of cancer and stage at diagnosis: evidence from a cross-sectional, population-based study. The Lancet Oncology , 21 (1) pp. 73-79. 10.1016/S1470-2045(19)30595-9. Green open access
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Koo, MM; Hamilton, W; Walter, FM; Rubin, GP; Lyratzopoulos, G; (2017) Symptom Signatures and Diagnostic Timeliness in Cancer Patients: A Review of Current Evidence. Neoplasia , 20 (2) pp. 165-174. 10.1016/j.neo.2017.11.005. Green open access
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Koo, MM; Lyratzopoulos, G; Herbert, A; Abel, GA; Taylor, RM; Barber, JA; Gibson, F; ... Fern, LA; + view all (2020) Association of Self-reported Presenting Symptoms With Timeliness of Help-Seeking Among Adolescents and Young Adults With Cancer in the BRIGHTLIGHT Study. JAMA Network Open , 3 (9) , Article e2015437. 10.1001/jamanetworkopen.2020.15437. Green open access
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Koo, MM; Swann, R; McPhail, S; Abel, GA; Renzi, C; Rubin, GP; Lyratzopoulos, G; (2020) The prevalence of chronic conditions in patients diagnosed with one of 29 common and rarer cancers: A cross-sectional study using primary care data. Cancer Epidemiology , 69 , Article 101845. 10.1016/j.canep.2020.101845. (In press). Green open access
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Koo, MM; Unger-Saldaña, K; Mwaka, AD; Corbex, M; Ginsburg, O; Walter, FM; Calanzani, N; ... Lyratzopoulos, G; + view all (2021) Conceptual Framework to Guide Early Diagnosis Programs for Symptomatic Cancer as Part of Global Cancer Control. JCO Global Oncology , 7 pp. 35-45. 10.1200/GO.20.00310. Green open access
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Koo, MM; von Wagner, C; Abel, GA; McPhail, S; Hamilton, W; Rubin, GP; Lyratzopoulos, G; (2018) The nature and frequency of abdominal symptoms in cancer patients and their associations with time to help-seeking: evidence from a national audit of cancer diagnosis. Journal of Public Health , 40 (3) e388-e395. 10.1093/pubmed/fdx188. Green open access
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Koo, MM; von Wagner, C; Abel, GA; McPhail, S; Rubin, GP; Lyratzopoulos, G; (2017) Typical and atypical presenting symptoms of breast cancer and their associations with diagnostic intervals: Evidence from a national audit of cancer diagnosis. Cancer Epidemiology , 48 pp. 140-146. 10.1016/j.canep.2017.04.010. Green open access
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Lacey, K; Bishop, JF; Cross, HL; Chondros, P; Lyratzopoulos, G; Emery, JD; (2016) Presentations to general practice before a cancer diagnosis in Victoria: a cross-sectional survey. The Medical Journal of Australia , 205 (2) pp. 66-71. 10.5694/mja15.01169. Green open access
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Lai, J; Mak, V; Bright, CJ; Lyratzopoulos, G; Elliss-Brookes, L; Gildea, C; (2021) Reviewing the impact of 11 national Be Clear on Cancer public awareness campaigns, England 2012‐2016: a synthesis of published evaluation results. International Journal of Cancer , 148 (5) pp. 1172-1182. 10.1002/ijc.33277. Green open access
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Loveday, C; Sud, A; Jones, ME; Broggio, J; Scott, S; Gronthound, F; Torr, B; ... Turnbull, C; + view all (2020) Prioritisation by FIT to mitigate the impact of delays in the 2-week wait colorectal cancer referral pathway during the COVID-19 pandemic: a UK modelling study. Gut 10.1136/gutjnl-2020-321650. (In press). Green open access
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Lyhne Christensen, Niels; Gouliaev, Anja; McPhail, Sean; Lyratzopoulos, Georgios; Riis Rasmussen, Torben; Jensen, Henry; (2024) Lung cancer among the Elderly in Denmark - A comprehensive population-based cohort study. Lung Cancer , 191 , Article 107555. 10.1016/j.lungcan.2024.107555. Green open access
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Lyratzopoulos, G; (2018) Electronic patient records research to aid diagnostic reasoning for possible cancer in primary care. British Journal of General Practice , 68 (674) pp. 408-409. 10.3399/bjgp18X698585. Green open access
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Lyratzopoulos, G; (2018) Associations between diagnostic activity and measures of patient experience in primary care: A cross-sectional ecological study of English general practices. British Journal of General Practice , 68 (666) 10.3399/bjgp17X694097. Green open access
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Lyratzopoulos, G; Abel, GA; (2020) Assessing patients at risk of symptomatic-but-as-yet-undiagnosed cancer in primary care using information from patient records. British Journal of Cancer , 122 pp. 1729-1731. 10.1038/s41416-020-0828-4. Green open access
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Lyratzopoulos, G; Herbert, A; Whelan, J; Taylor, RM; Barber, J; Gibson, F; Fern, L; (2018) Diagnostic timeliness in teenagers and young adults with cancer: Cross-sectional findings from the BRIGHTLIGHT cohort. The Lancet Child and Adolescent Health , 2 (3) pp. 180-190. 10.1016/S2352-4642(18)30004-X. Green open access
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Lyratzopoulos, G; Wardle, J; Rubin, G; (2014) Rethinking diagnostic delay in cancer: how difficult is the diagnosis? British Medical Journal , 349 , Article g7400. 10.1136/bmj.g7400. Green open access
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Majano, S Benitez; Lyratzopoulos, G; De Wit, NJ; (2023) Mental Health Morbidities and Time to Cancer Diagnosis Among Adults With Colon Cancer in England. [Corrigendum]. JAMA Network Open , 6 (8) , Article e2331967. 10.1001/jamanetworkopen.2023.31967. Green open access
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Marcu, A; Black, G; Vedsted, P; Lyratzopoulos, G; Whitaker, KL; (2017) Educational differences in responses to breast cancer symptoms: A qualitative comparative study. British Journal of Health Psychology , 22 (1) pp. 26-41. 10.1111/bjhp.12215. Green open access
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Marcu, A; Lyratzopoulos, G; Black, G; Vedsted, P; Whitaker, KL; (2016) Educational differences in likelihood of attributing breast symptoms to cancer: A vignette-based study. Psycho-Oncology , 25 (10) pp. 1191-1197. 10.1002/pon.4177. Green open access
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Maringe, C; Rachet, B; Lyratzopoulos, G; Rubio, FJ; (2018) Persistent inequalities in unplanned hospitalisation among colon cancer patients across critical phases of their care pathway, England, 2011-13. British Journal of Cancer , 119 pp. 551-557. 10.1038/s41416-018-0170-2. Green open access
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Martins, T; Abel, G; Ukoumunne, OC; Price, S; Lyratzopoulos, G; Chinegwundoh, F; Hamilton, W; (2022) Assessing Ethnic Inequalities in Diagnostic Interval of Common Cancers: A Population-Based UK Cohort Study. Cancers , 14 (13) , Article 3085. 10.3390/cancers14133085. Green open access
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Martins, Tanimola; Abel, Gary; Ukoumunne, Obioha C; Mounce, Luke TA; Price, Sarah; Lyratzopoulos, Georgios; Chinegwundoh, Frank; (2022) Ethnic inequalities in routes to diagnosis of cancer: a population-based UK cohort study. British Journal of Cancer 10.1038/s41416-022-01847-x. (In press). Green open access
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Martins, Tanimola; Ukoumunne, Obioha C; Lyratzopoulos, Georgios; Hamilton, Willie; Abel, Gary; (2023) Are There Ethnic Differences in Recorded Features among Patients Subsequently Diagnosed with Cancer? An English Longitudinal Data-Linked Study. Cancers , 15 (12) , Article 3100. 10.3390/cancers15123100. Green open access
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McPhail, S; Barclay, ME; Johnson, SA; Swann, R; Alvi, R; Barisic, A; Bucher, O; ... Zalcberg, JR; + view all (2024) Use of chemotherapy in patients with oesophageal, stomach, colon, rectal, liver, pancreatic, lung, and ovarian cancer: an International Cancer Benchmarking Partnership (ICBP) population-based study. The Lancet Oncology , 25 (3) pp. 338-351. 10.1016/S1470-2045(24)00031-7. Green open access
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McPhail, S; Barclay, ME; Swann, R; Johnson, SA; Alvi, R; Barisic, A; Bucher, O; ... Lyratzopoulos, G; + view all (2024) Use of radiotherapy in patients with oesophageal, stomach, colon, rectal, liver, pancreatic, lung, and ovarian cancer: an International Cancer Benchmarking Partnership (ICBP) population-based study. The Lancet. Oncology , 25 (3) pp. 352-365. 10.1016/S1470-2045(24)00032-9. Green open access
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McPhail, Sean; Swann, Ruth; Johnson, Shane A; Barclay, Matthew E; Abd Elkader, Hazem; Alvi, Riaz; Barisic, Andriana; ... ICBP Module 9 Emergency Presentations Working Group, .; + view all (2022) Risk factors and prognostic implications of diagnosis of cancer within 30 days after an emergency hospital admission (emergency presentation): an International Cancer Benchmarking Partnership (ICBP) population-based study. The Lancet Oncology 10.1016/S1470-2045(22)00127-9. (In press). Green open access
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Mendonca, S; Abel, G; Gildea, C; McPhail, S; Peake, M; Rubin, G; Singh, H; ... Lyratzopoulos, G; + view all (2019) Associations between general practice characteristics with use of urgent referrals for suspected cancer and endoscopies: a cross-sectional ecological study. Family Practice , 36 (5) pp. 573-580. 10.1093/fampra/cmy118. Green open access
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Mendonca, SC; Abel, GA; Saunders, CL; Wardle, J; Lyratzopoulos, G; (2016) Pre-referral general practitioner consultations and subsequent experience of cancer care: evidence from the English Cancer Patient Experience Survey. European Journal of Cancer Care , 25 (3) pp. 478-490. 10.1111/ecc.12353. Green open access
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Mitchinson, Lucy; Von Wagner, Christian; Blyth, Alexandra; Shah, Heer; Rafiq, Meena; Merriel, Samuel William David; Barclay, Matthew; ... Renzi, Cristina; + view all (2024) Clinical decision-making on lung cancer investigations in primary care: a vignette study. BMJ Open , 14 (8) , Article e082495. 10.1136/bmjopen-2023-082495. Green open access
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Mwaka, AD; Orach, CG; Were, EM; Lyratzopoulos, G; Wabinga, H; Roland, M; (2016) Awareness of cervical cancer risk factors and symptoms: cross-sectional community survey in post-conflict northern Uganda. Health Expectations , 19 (4) pp. 854-867. 10.1111/hex.12382. Green open access
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Nicholson, BD; Lyratzopoulos, G; (2022) Progress and priorities in reducing the time to cancer diagnosis. British Journal of Cancer 10.1038/s41416-022-02045-5. (In press). Green open access
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Nyame, YA; Cooperberg, MR; Cumberbatch, MG; Eggener, SE; Etzioni, R; Gomez, SL; Haiman, C; ... Gore, JL; + view all (2022) Deconstructing, Addressing, and Eliminating Racial and Ethnic Inequities in Prostate Cancer Care. European Urology , 82 (4) pp. 341-351. 10.1016/j.eururo.2022.03.007. Green open access
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Pashayan, N; Lyratzopoulos, G; Mathur, R; (2006) Cost-effectiveness of primary offer of IVF vs. primary offer of IUI followed by IVF (for IUI failures) in couples with unexplained or mild male factor subfertility. BMC Health Services Research , 6 , Article 80. 10.1186/1472-6963-6-80. Green open access
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Pearson, C; Fraser, J; Peake, M; Valori, R; Poirier, V; Coupland, VH; Hiom, S; ... Shelton, J; + view all (2019) Establishing population-based surveillance of diagnostic timeliness using linked cancer registry and administrative data for patients with colorectal and lung cancer. Cancer Epidemiol , 61 pp. 111-118. 10.1016/j.canep.2019.05.010. Green open access
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Pennisi, Flavia; Ricciardi, Giovanni Emanuele; Von Wagner, Christian; Smith, Lauren; Kaushal, Aradhna; Lyratzopoulos, Georgios; Merriel, Samuel William David; ... Renzi, Cristina; + view all (2024) Impact of Self-Reported Long-Term Mental Health Morbidity on Help-Seeking and Diagnostic Testing for Bowel-Related Cancer Symptoms: A Vignette Study. Cancer Medicine , 13 (23) , Article e70426. 10.1002/cam4.70426. Green open access
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Pham, T; Abel, G; Gomez-Cano, M; Lyratzopoulos, G; (2019) Predictors of postal or online response mode and associations with patient experience and satisfaction in the English Cancer Patient Experience Survey. Journal of Medical Internet Research , 21 (5) , Article e11855. 10.2196/11855. Green open access
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Pham, T; Abel, G; Lyratzopoulos, G; Gomez-Cano, M; (2020) Diagnostic route is associated with care satisfaction independently of tumour stage: evidence from linked English Cancer Patient Experience and cancer registration data. Cancer Epidemiology , 61 pp. 70-78. 10.1016/j.canep.2019.04.011. Green open access
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Plumb, AA; Ghanouni, A; Rainbow, S; Djedovic, N; Marshall, S; Stein, J; Taylor, SA; ... von Wagner, C; + view all (2017) Patient factors associated with non-attendance at colonoscopy after a positive screening faecal occult blood test. Journal of Medical Screening , 24 (1) pp. 12-19. 10.1177/0969141316645629. Green open access
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Price, S; Spencer, A; Zhang, X; Ball, S; Lyratzopoulos, G; Mujica-Mota, R; Stapley, S; ... Hamilton, W; + view all (2020) Trends in time to cancer diagnosis around the period of changing national guidance on referral of symptomatic patients: A serial cross-sectional study using UK electronic healthcare records from 2006–17. Cancer Epidemiology , 69 , Article 101805. 10.1016/j.canep.2020.101805. Green open access
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Rafiq, M; Abel, G; Renzi, C; Lyratzopoulos, G; (2022) Steroid prescribing in primary care increases prior to Hodgkin lymphoma diagnosis: A UK nationwide case-control study. Cancer Epidemiology , 81 , Article 102284. 10.1016/j.canep.2022.102284. (In press). Green open access
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Rafiq, Meena; Abel, Gary; Renzi, Cristina; Lyratzopoulos, Georgios; (2022) Inflammatory marker testing in primary care in the year before Hodgkin lymphoma diagnosis: a UK population-based case-control study in patients aged ≤50 years. British Journal of General Practice 10.3399/BJGP.2021.0617. (In press). Green open access
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Rafiq, Meena; de Boer, Jasper; Mar, Jasmine; Desai, Jayesh; Bae, Susie; Gyorki, David E; Di Bella, Claudia; ... Emery, Jon; + view all (2024) Clinical activity in general practice before sarcoma diagnosis: an Australian cohort study. British Journal of General Practice , 74 (745) e508-e516. 10.3399/BJGP.2023.0610. Green open access
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Rafiq, Meena; Drosdowsky, Allison; Solomon, Ben; Alexander, Marliese; Gibbs, Peter; Wright, Gavin; Yeung, Justin M; ... Emery, Jon; + view all (2024) Trends in primary care blood tests prior to lung and colorectal cancer diagnosis—A retrospective cohort study using linked Australian data. Cancer Medicine , 13 (14) , Article e70006. 10.1002/cam4.70006. Green open access
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Rafiq, Meena; Renzi, Cristina; White, Becky; Zakkak, Nadine; Nicholson, Brian; Lyratzopoulos, Georgios; Barclay, Matthew; (2024) Predictive value of abnormal blood tests for detecting cancer in primary care patients with nonspecific abdominal symptoms: A population-based cohort study of 477,870 patients in England. PLoS Medicine , 21 (7) , Article e1004426. 10.1371/journal.pmed.1004426. Green open access
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Rafiq, M; Hayward, A; Warren-Gash, C; Denaxas, S; Gonzalez-Izquierdo, A; Lyratzopoulos, G; Thomas, S; (2019) Allergic disease, corticosteroid use and risk of Hodgkin's lymphoma: A UK Nationwide case-control study. Journal of Allergy and Clinical Immunology 10.1016/j.jaci.2019.10.033. (In press). Green open access
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Rafiq, M; Hayward, A; Warren-Gash, C; Denaxas, S; Gonzalez-Izquierdo, A; Lyratzopoulos, G; Thomas, S; (2019) Socioeconomic deprivation and regional variation in Hodgkin’s lymphoma incidence in the UK: A population-based cohort study of 10 million individuals. BMJ Open , 9 (9) , Article e029228. 10.1136/bmjopen-2019-029228. Green open access
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Renzi, C; Benitez Majano, S; Lyratzopoulos, G; Rachet, B; de Wit, N; (2021) Do presenting symptoms, use of pre-diagnostic endoscopy and risk of emergency cancer diagnosis vary by comorbidity burden and type in patients with colorectal cancer? British Journal of Cancer 10.1038/s41416-021-01603-7. (In press). Green open access
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Renzi, C; Kaushal, A; Emery, J; Hamilton, W; Neal, RD; Rachet, B; Rubin, G; ... Lyratzopoulos, G; + view all (2019) Comorbid chronic diseases and cancer diagnosis: disease-specific effects and underlying mechanisms. Nature Reviews Clinical Oncology , 16 pp. 746-761. 10.1038/s41571-019-0249-6. Green open access
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Renzi, C; Lyratzopoulos, G; (2020) Comorbidity and the diagnosis of symptomatic-but-as-yet-undiagnosed cancer. British Journal of General Practice , 70 (698) e598-e599. 10.3399/bjgp20X712193. Green open access
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Renzi, C; Lyratzopoulos, G; Card, T; Chu, TPC; Macleod, U; Rachet, B; (2016) Do colorectal cancer patients diagnosed as an emergency differ from non-emergency patients in their consultation patterns and symptoms? A longitudinal data-linkage study in England. British Journal of Cancer , 115 (7) pp. 866-875. 10.1038/bjc.2016.250. Green open access
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Renzi, C; Lyratzopoulos, G; Hamilton, W; Maringe, C; Rachet, B; (2019) Contrasting effects of comorbidities on emergency colon cancer diagnosis: a longitudinal data-linkage study in England. BMC Health Services Research , 19 (1) , Article 311. 10.1186/s12913-019-4075-4. Green open access
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Renzi, C; Lyratzopoulos, G; Hamilton, W; Rachet, B; (2019) Opportunities for reducing emergency diagnoses of colon cancer in women and men: a data-linkage study on pre-diagnostic symptomatic presentations and benign diagnoses. European Journal of Cancer Care , 28 (2) , Article e13000. 10.1111/ecc.13000. Green open access
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Ricciardi, Giovanni E; Pennisi, Flavia; Von Wagner, Christian; Smith, Lauren; Kaushal, Aradhna; Abel, Gary A; Lyratzopoulos, Georgios; (2025) Attribution of colorectal cancer symptoms to medications for pre-existing chronic conditions: a secondary analysis of a vignette study in England. Journal of Public Health , Article fdaf014. 10.1093/pubmed/fdaf014. (In press). Green open access
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Salika, T; Abel, G; Mendonca, S; Von Wagner, C; Renzi, C; Herbert, A; McPhail, S; (2018) Associations between diagnostic pathways and care experience in colorectal cancer: evidence from patient-reported data. Frontline Gastroenterology , 9 (3) pp. 241-248. 10.1136/flgastro-2017-100926. Green open access
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Saul, H; Gursul, D; Lyratzopoulos, G; (2022) When do people with abdominal symptoms need a fast track referral? BMJ , 377 , Article o1198. 10.1136/bmj.o1198. Green open access
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Saunders, CL; Elliott, MN; Lyratzopoulos, G; Abel, GA; (2016) Do Differential Response Rates to Patient Surveys Between Organizations Lead to Unfair Performance Comparisons?: Evidence From the English Cancer Patient Experience Survey. Medical Care , 54 (1) pp. 45-54. 10.1097/MLR.0000000000000457. Green open access
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Saunders, CL; Flynn, S; Massou, E; Lyratzopoulos, G; Abel, G; Burt, J; (2021) Sociodemographic inequalities in patients' experiences of primary care: an analysis of the General Practice Patient Survey in England between 2011 and 2017. Journal of Health Services Research and Policy 10.1177/1355819620986814. (In press). Green open access
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Saunders, CL; Meads, C; Abel, GA; Lyratzopoulos, G; (2017) Associations Between Sexual Orientation and Overall and Site-Specific Diagnosis of Cancer: Evidence From Two National Patient Surveys in England. Journal of Clinical Oncology , 35 (32) 10.1200/JCO.2017.72.5465. Green open access
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Soppe, Sarah E; Hinton, Sharon Peacock; Halula, Jamie C; Lund, Jennifer L; Baggett, Chris D; Pruitt, Sandi L; Mullins, Megan A; ... Thompson, Caroline A; + view all (2025) Registry versus claims-based index dates for studies of cancer diagnosis in administrative data. Cancer Causes and Control , 36 pp. 539-550. 10.1007/s10552-024-01953-6. Green open access
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Soppe, Sarah E; Kuo, Tzy-Mey; Lyratzopoulos, Georgios; DeRouen, Mindy C; Albright, Benjamin B; Bae-Jump, Victoria L; Baggett, Chris D; ... Thompson, Caroline A; + view all (2026) Symptom-related care and diagnoses before ovarian cancer detection: Patterns and differences by cancer stage. Gynecologic Oncology , 204 pp. 100-108. 10.1016/j.ygyno.2025.11.013.

Stanciu, MA; Law, R-J; Nafees, S; Hendry, M; Yeo, ST; Hiscock, J; Lewis, R; ... WICKED Team on behalf of, .; + view all (2018) Development of an intervention to expedite cancer diagnosis through primary care: a protocol. BJGP Open , 2 (3) , Article bjgpopen18X101595. 10.3399/bjgpopen18X101595. Green open access
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Sud, A; Jones, M; Broggio, J; Loveday, C; Torr, B; Garrett, A; Nicol, DL; ... Turnbull, C; + view all (2020) Collateral damage: the impact on outcomes from cancer surgery of the COVID-19 pandemic. Annals of Oncology 10.1016/j.annonc.2020.05.009. (In press). Green open access
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Sud, A; Torr, B; Jones, ME; Broggio, J; Scott, S; Loveday, C; Garrett, A; ... Turnbull, C; + view all (2020) Effect of delays in the 2-week-wait cancer referral pathway during the COVID-19 pandemic on cancer survival in the UK: a modelling study. The Lancet Oncology , 21 (8) pp. 1035-1044. 10.1016/S1470-2045(20)30392-2. Green open access
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Summerfield, Charlotte; Smith, Lesley; Todd, Oliver; Renzi, Cristina; Lyratzopoulos, Georgios; Neal, Richard D; Jones, Daniel; (2022) The Effect of Older Age and Frailty on the Time to Diagnosis of Cancer: A Connected Bradford Electronic Health Records Study. Cancers , 14 (22) , Article 5666. 10.3390/cancers14225666. Green open access
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Swann, R; Lyratzopoulos, G; Rubin, G; Pickworth, E; McPhail, S; (2020) The frequency, nature and impact of GP-assessed avoidable delays in a population-based cohort of cancer patients. Cancer Epidemiology , 64 , Article 101617. 10.1016/j.canep.2019.101617. Green open access
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Swann, Ruth; McPhail, Sean; Abel, Gary A; Witt, Jana; Wills, Lorna; Hiom, Sara; Lyratzopoulos, Georgios; (2023) National Cancer Diagnosis Audits for England 2018 versus 2014: a comparative analysis. British Journal of General Practice , Article BJGP.2022.0268. 10.3399/BJGP.2022.0268. (In press). Green open access
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Swann, R; McPhail, S; Witt, J; Shand, B; Abel, GA; Hiom, S; Rashbass, J; ... National Cancer Diagnosis Audit Steering Group; + view all (2017) Diagnosing cancer in primary care: results from the National Cancer Diagnosis Audit. British Journal of General Practice , 68 (666) e63-e72. 10.3399/bjgp17X694169. Green open access
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Theodosia, S; Georgios, L; Whitaker, KL; Waller, J; Renzi, C; (2017) Do comorbidities influence help-seeking for cancer alarm symptoms? A population-based survey in England. Journal of Public Health 10.1093/pubmed/fdx072. (In press). Green open access
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Underwood, Sarah; Lyratzopoulos, Georgios; Saunders, Catherine L; (2023) Breast, Prostate, Colorectal, and Lung Cancer Incidence and Risk Factors in Women Who Have Sex with Women and Men Who Have Sex with Men: A Cross-Sectional and Longitudinal Analysis Using UK Biobank. Cancers , 15 (7) , Article 2031. 10.3390/cancers15072031. Green open access
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Vermond, Debbie; De Groot, Esther; Sills, Valerie A; Lyratzopoulos, Georgios; Walter, Fiona M; De Wit, Niek J; Rubin, Greg; (2022) The evolution and co-evolution of a primary care cancer research network: From academic social connection to research collaboration. PLOS ONE , 17 (7) , Article e0272255. 10.1371/journal.pone.0272255. Green open access
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Vrinten, C; Stoffel, S; Dodd, RH; Waller, J; Lyratzopoulos, Y; von Wagner, C; Cancer worry frequency vs. intensity and self-reported colorectal cancer screening uptake: A population-based study. Journal of Medical Screening 10.1177/0969141319842331. (In press). Green open access
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Walter, FM; Thompson, MJ; Wellwood, I; Abel, GA; Hamilton, W; Johnson, M; Lyratzopoulos, G; ... Emery, JD; + view all (2019) Evaluating diagnostic strategies for early detection of cancer: the CanTest framework. BMC Cancer , 19 (1) , Article 586. 10.1186/s12885-019-5746-6. Green open access
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Webster, Laura; Lawton, Sarah; Thackray, Katherine; Barclay, Matthew; Bomb, Martine; Lyratzopoulos, Georgios; Dodwell, David; (2025) The impact of the COVID-19 pandemic on the use of systemic therapy for patients diagnosed with cancer in England: A population-based study with a focus on breast and lung cancer. Cancer Epidemiology , 96 , Article 102806. 10.1016/j.canep.2025.102806. Green open access
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Whitaker, KL; Ghanouni, A; Zhou, Y; Lyratzopoulos, G; Morris, S; (2017) Patients' preferences for GP consultation for perceived cancer risk in primary care: a discrete choice experiment. British Journal of General Practice , 67 (659) e388-e395. 10.3399/bjgp17X690905. Green open access
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White, B; Renzi, C; Rafiq, M; Abel, GA; Jensen, H; Lyratzopoulos, G; (2021) Does changing healthcare use signal opportunities for earlier detection of cancer? A review of studies using information from electronic patient records. Cancer Epidemiology , Article 102072. 10.1016/j.canep.2021.102072. (In press). Green open access
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White, Becky; Rafiq, Meena; Gonzalez-Izquierdo, Arturo; Hamilton, Willie; Price, Sarah; Lyratzopoulos, Georgios; (2022) Risk of cancer following primary care presentation with fatigue: a population-based cohort study of a quarter of a million patients. British Journal of Cancer 10.1038/s41416-022-01733-6. (In press). Green open access
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Whitfield, E; White, B; Barclay, ME; Rafiq, M; Renzi, C; Rous, B; Denaxas, S; (2025) Differences in recording of cancer diagnosis between datasets in England: A population-based study of linked cancer registration, hospital, and primary care data. Cancer Epidemiology , 94 , Article 102703. 10.1016/j.canep.2024.102703. (In press). Green open access
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Whitfield, Emma; White, Becky; Denaxas, Spiros; Barclay, Matthew E; Renzi, Cristina; Lyratzopoulos, Georgios; (2023) A taxonomy of early diagnosis research to guide study design and funding prioritisation. British Journal of Cancer (BJC) 10.1038/s41416-023-02450-4. (In press). Green open access
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Whitfield, Emma; White, Becky; Denaxas, Spiros; Lyratzopoulos, Georgios; (2023) Diagnostic windows in non-neoplastic diseases: a systematic review. British Journal of General Practice 10.3399/BJGP.2023.0044. (In press). Green open access
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Wickramasinghe, Bethany; Renzi, Cristina; Barclay, Matthew; Callister, Matthew EJ; Rafiq, Meena; Lyratzopoulos, Georgios; (2023) Pre-diagnostic prescribing patterns in dyspnoea patients with as-yet-undiagnosed lung cancer: A longitudinal study of linked primary care and cancer registry data. Cancer Epidemiology , 86 , Article 102429. 10.1016/j.canep.2023.102429. Green open access
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Wiering, B; Lyratzopoulos, G; Hamilton, W; Campbell, J; Abel, G; (2021) Concordance with urgent referral guidelines in patients presenting with any of six 'alarm' features of possible cancer: a retrospective cohort study using linked primary care records. BMJ Quality & Safety 10.1136/bmjqs-2021-013425. (In press). Green open access
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Zakkak, N; Barclay, ME; Swann, R; McPhail, S; Rubin, G; Abel, GA; Lyratzopoulos, G; (2023) The presenting symptom signatures of incident cancer: evidence from the English 2018 National Cancer Diagnosis Audit. British Journal of Cancer 10.1038/s41416-023-02507-4. (In press). Green open access
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Zakkak, N; Lyratzopoulos, G; Barclay, M; (2023) Stage-specific risk of colon and rectal cancer in patients presenting with rectal bleeding or change in bowel habit in primary care: A population-based cohort study. Cancer Epidemiology , 87 , Article 102484. 10.1016/j.canep.2023.102484. Green open access
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Zhou, Y; Walter, FM; Mounce, L; Abel, GA; Singh, H; Hamilton, W; Stewart, G; (2022) Identifying opportunities for timely diagnosis of bladder and renal cancer via abnormal blood tests: a longitudinal linked data study. British Journal of General Practice , 72 (714) e19-e25. 10.3399/BJGP.2021.0282. Green open access
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Zhou, Yin; Lyratzopoulos, Georgios; Rajan, Prabhakar; Walter, Fiona M; Wu, Jianhua; (2024) Understanding symptom contribution to sex inequality in bladder and renal cancer stage at diagnosis. BJUI Compass 10.1002/bco2.360. (In press). Green open access
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Zhou, Yin; Singh, Hardeep; Hamilton, Willie; Archer, Stephanie; Tan, Sapphire; Brimicombe, James; Lyratzopoulos, Georgios; (2023) Improving the diagnostic process for patients with possible bladder and kidney cancer: a mixed-methods study to identify potential missed diagnostic opportunities. British Journal of General Practice 10.3399/BJGP.2022.0602. (In press). Green open access
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Zhou, Y; Abel, GA; Hamilton, W; Pritchard-Jones, K; Gross, CP; Walter, FM; Renzi, C; ... Lyratzopoulos, G; + view all (2017) Diagnosis of cancer as an emergency: a critical review of current evidence. Nature Reviews Clinical Oncology , 14 (1) pp. 45-56. 10.1038/nrclinonc.2016.155. Green open access
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Zhou, Y; Abel, GA; Hamilton, W; Singh, H; Walter, FM; Lyratzopoulos, G; (2020) Imaging activity possibly signalling missed diagnostic opportunities in bladder and kidney cancer: A longitudinal data-linkage study using primary care electronic health records. Cancer Epidemiology , 66 , Article 101703. 10.1016/j.canep.2020.101703. Green open access
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Zhou, Y; Funston, G; Lyratzopoulos, G; Walter, FM; (2019) Improving the Timely Detection of Bladder and Kidney Cancer in Primary Care. Advances in Therapy , 36 (7) pp. 1778-1785. 10.1007/s12325-019-00966-x. Green open access
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Zhou, Y; Mendonca, SC; Abel, GA; Hamilton, W; Walter, FM; Johnson, S; Shelton, J; ... Lyratzopoulos, G; + view all (2018) Variation in ‘fast-track’ referrals for suspected cancer by patient characteristic and cancer diagnosis: Evidence from 670,000 patients with cancers of 35 different sites. British Journal of Cancer , 118 pp. 24-31. 10.1038/bjc.2017.381. Green open access
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Zhou, Y; Walter, FM; Singh, H; Hamilton, W; Abel, GA; Lyratzopoulos, G; (2021) Prolonged Diagnostic Intervals as Marker of Missed Diagnostic Opportunities in Bladder and Kidney Cancer Patients with Alarm Features: A Longitudinal Linked Data Study. Cancers , 13 (1) p. 156. 10.3390/cancers13010156. Green open access
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Zimolzak, Andrew J; Kapadia, Paarth; Upadhyay, Divvy K; Korukonda, Saritha; Murugaesh Rekha, Riyaa; Mushtaq, Umair; Mir, Usman; ... Singh, Hardeep; + view all (2025) Frequent Missed Opportunities for Earlier Diagnosis of Advanced-Stage Colorectal or Lung Cancer. JAMA Internal Medicine , 185 (9) pp. 1102-1108. 10.1001/jamainternmed.2025.2875. Green open access
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Thesis

Koo, Minjoung Monica Koo; (2018) The presenting symptoms of cancer patients and associations with diagnostic timeliness. Doctoral thesis (Ph.D), UCL (University College London). Green open access
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This list was generated on Wed Jan 28 10:24:52 2026 GMT.