Evidence map›Paper›PMID 17359608›Full record

ArticleThe British journal of general practice : the journal of the Royal College of General Practitioners2007

Stage, survival and delays in lung, colorectal, prostate and ovarian cancer: comparison between diagnostic routes.

Richard D Neal, Victoria L Allgar, Nasreen Ali, Brenda Leese, Phil Heywood, Gill Proctor, Joyce Evans

Abstract readComparative Study
In one paragraph

Article in The British journal of general practice : the journal of the Royal College of General Practitioners, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

49 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Patient and primary care delays in the diagnostic pathway of gynaecological cancers: a systematic review of influencing factors.The British journal of general practice : the journal of the Royal College of General Practitioners · 2019
    Pooled it
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  4. Interventions to reduce primary care delay in cancer referral: a systematic review.The British journal of general practice : the journal of the Royal College of General Practitioners · 2011
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  19. Delays in referral from primary care worsen survival for patients with colorectal cancer: a retrospective cohort study.The British journal of general practice : the journal of the Royal College of General Practitioners · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Richard D NealDepartment of General Practice, Centre for Health Sciences Research, North Wales Clinical School, Cardiff University, Wrexhamm, Leeds, UK. nealrd@cf.ac.uk
Victoria L Allgar
Nasreen Ali
Brenda Leese
Phil Heywood
Gill Proctor
Joyce Evans

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVery few studies have reported cancer outcomes of patients referred through different routes, despite the prominence of current UK cancer urgent referral guidance.

aimThis study aimed to compare outcomes of cancer patients referred through the urgent referral guidance with those who were not, with respect to stage at diagnosis, survival, and delays in diagnosis. DESIGN OF STUDY: Analysis of hospital records.

settingOne hospital trust in England.

methodThe records of 889 patients diagnosed in 2000-2001 with one of four types of cancer were analysed: 409 with lung cancer; 239 with colorectal cancer; 146 with prostate cancer; and 95 with ovarian cancer. Outcome measures were diagnostic stage, survival, referral and secondary care delays.

resultsFor lung cancer, urgent referrals had more advanced TNM (tumor, node, metastasis) stage than patients diagnosed through other routes (P = 0.035) and poorer survival (P = 0.020). There was no difference in stage or survival for the other cancers. For each cancer, a higher proportion of urgent referrals was seen within 2 weeks. Secondary care delays for lung and colorectal cancer were shorter for inter-specialty referrals.

conclusionFor patients with lung cancer, the guidance appears to be prioritising those in the more advanced stages of disease. This was not the case for the other three cancers. Referral delays were shorter for patients urgently referred, as is the intention of the guidance. The avoidance of delays in outpatient diagnostics probably accounts for shorter secondary care delays for inter-specialty referrals.

Indexed as

Colorectal NeoplasmsLung NeoplasmsOvarian NeoplasmsProstatic NeoplasmsEarly DiagnosisFamily PracticeFemaleHumansMalePractice Guidelines as TopicReferral and ConsultationSurvival AnalysisWaiting Lists

Identifiers

PMID17359608
PMCPMC2042569

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.