Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis. / Astin, M.P.; Martins, T.; Welton, N. et al.
Yn: British Journal of General Practice, Cyfrol 65, Rhif 639, 01.10.2015.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Astin, MP, Martins, T, Welton, N, Neal, RD, Rose, PW & Hamilton, W 2015, 'Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis', British Journal of General Practice, cyfrol. 65, rhif 639. https://doi.org/10.3399/bjgp15X686941

APA

Astin, M. P., Martins, T., Welton, N., Neal, R. D., Rose, P. W., & Hamilton, W. (2015). Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis. British Journal of General Practice, 65(639). https://doi.org/10.3399/bjgp15X686941

CBE

Astin MP, Martins T, Welton N, Neal RD, Rose PW, Hamilton W. 2015. Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis. British Journal of General Practice. 65(639). https://doi.org/10.3399/bjgp15X686941

MLA

VancouverVancouver

Astin MP, Martins T, Welton N, Neal RD, Rose PW, Hamilton W. Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis. British Journal of General Practice. 2015 Hyd 1;65(639). doi: 10.3399/bjgp15X686941

Author

Astin, M.P. ; Martins, T. ; Welton, N. et al. / Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis. Yn: British Journal of General Practice. 2015 ; Cyfrol 65, Rhif 639.

RIS

TY - JOUR

T1 - Diagnostic value of symptoms of oesophagogastric cancers in primary care: a systematic review and meta-analysis

AU - Astin, M.P.

AU - Martins, T.

AU - Welton, N.

AU - Neal, R.D.

AU - Rose, P.W.

AU - Hamilton, W.

PY - 2015/10/1

Y1 - 2015/10/1

N2 - Background Selection of primary care patients for investigation of potential oesophagogastric cancer is difficult, as the symptoms may represent benign conditions, which are also more common. Aim To review systematically the presenting features of oesophagogastric cancers in primary care, including open-access endoscopy clinics. Design and setting Systematic review and meta-analysis. Method MEDLINE®, Embase, the Cochrane Library, and CINAHL were searched for studies of adults who were symptomatic and presented in primary care or open-access endoscopy clinics. Exclusions were being asymptomatic, screening, or recurrent cancers. Data were extracted to estimate the diagnostic performance of features of oesophagogastric cancers and summarised in a meta-analysis. Results Fourteen studies were identified. The strongest summary sensitivity and specificity estimates were for: dyspepsia 0.42 (95% confidence interval [CI] 0.29 to 0.56) and 0.48 (95% CI = 0.31 to 0.65); pain 0.41 (95% CI = 0.24 to 0.62) and 0.75 (95% CI = 0.51 to 0.89); and dysphagia 0.32 (95% CI = 0.17 to 0.52) and 0.92 (95% CI = 0.81 to 0.97). Summary positive likelihood ratios (LR+) and diagnostic odds ratios were: dyspepsia 0.79 (95% CI = 0.55 to 1.15) and 0.65 (95% CI = 0.32 to 1.33); pain 1.64 (95% CI = 1.20 to 2.24) and 2.09 (95% CI = 1.57 to 2.77); and dysphagia 4.32 (95% CI = 2.46 to 7.58) and 5.91 (95% CI = 3.56 to 9.82). Corresponding LR+ were: anaemia 4.32 (95% CI = 2.64 to 7.08); nausea/vomiting/bloating 1.07 (95% CI = 0.52 to 2.19); reflux 0.78 (95% CI = 0.47 to 1.78) and; weight loss 5.46 (95% CI = 3.47 to 8.60). Conclusion Dysphagia, weight loss, and anaemia show the strongest association but with relatively low sensitivity and high specificity. The findings support the value of investigation of these symptoms, but also suggest that, in a population of patients who are low risk but not no-risk, investigation is not currently recommended.

AB - Background Selection of primary care patients for investigation of potential oesophagogastric cancer is difficult, as the symptoms may represent benign conditions, which are also more common. Aim To review systematically the presenting features of oesophagogastric cancers in primary care, including open-access endoscopy clinics. Design and setting Systematic review and meta-analysis. Method MEDLINE®, Embase, the Cochrane Library, and CINAHL were searched for studies of adults who were symptomatic and presented in primary care or open-access endoscopy clinics. Exclusions were being asymptomatic, screening, or recurrent cancers. Data were extracted to estimate the diagnostic performance of features of oesophagogastric cancers and summarised in a meta-analysis. Results Fourteen studies were identified. The strongest summary sensitivity and specificity estimates were for: dyspepsia 0.42 (95% confidence interval [CI] 0.29 to 0.56) and 0.48 (95% CI = 0.31 to 0.65); pain 0.41 (95% CI = 0.24 to 0.62) and 0.75 (95% CI = 0.51 to 0.89); and dysphagia 0.32 (95% CI = 0.17 to 0.52) and 0.92 (95% CI = 0.81 to 0.97). Summary positive likelihood ratios (LR+) and diagnostic odds ratios were: dyspepsia 0.79 (95% CI = 0.55 to 1.15) and 0.65 (95% CI = 0.32 to 1.33); pain 1.64 (95% CI = 1.20 to 2.24) and 2.09 (95% CI = 1.57 to 2.77); and dysphagia 4.32 (95% CI = 2.46 to 7.58) and 5.91 (95% CI = 3.56 to 9.82). Corresponding LR+ were: anaemia 4.32 (95% CI = 2.64 to 7.08); nausea/vomiting/bloating 1.07 (95% CI = 0.52 to 2.19); reflux 0.78 (95% CI = 0.47 to 1.78) and; weight loss 5.46 (95% CI = 3.47 to 8.60). Conclusion Dysphagia, weight loss, and anaemia show the strongest association but with relatively low sensitivity and high specificity. The findings support the value of investigation of these symptoms, but also suggest that, in a population of patients who are low risk but not no-risk, investigation is not currently recommended.

U2 - 10.3399/bjgp15X686941

DO - 10.3399/bjgp15X686941

M3 - Article

VL - 65

JO - British Journal of General Practice

JF - British Journal of General Practice

SN - 0960-1643

IS - 639

ER -