Evidence map›Paper›PMID 23525970›Full record

SynthesisJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2013

A systematic review of repeat hepatectomy for recurrent colorectal liver metastases.

Vincent W T Lam, Tony Pang, Jerome M Laurence, Emma Johnston, Michael J Hollands, Henry C C Pleass, Arthur J Richardson

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–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

17 citing papers in PubMed.

  1. Trial
  2. Review
  3. Limited Effect of Perioperative Systemic Therapy in Patients Selected for Repeat Local Treatment of Recurrent Colorectal Cancer Liver Metastases.Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2022
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Surveillance after curative treatment for colorectal cancer.Nature reviews. Clinical oncology · 2017
    Review
  12. Article
  13. Article
  14. Article
  15. Liver regeneration following repeat SBRT.Journal of gastrointestinal oncology · 2015
    Article
  16. Review
  17. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Vincent W T LamDepartment of Surgery, Westmead Hospital, University of Sydney, Westmead, Sydney, NSW, 2145, Australia. vincent.lam@sydney.edu.au
Tony Pang
Jerome M Laurence
Emma Johnston
Michael J Hollands
Henry C C Pleass
Arthur J Richardson

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSelected patients with recurrent colorectal liver metastases (CLM) may be resectable by repeat hepatectomy approach. In this review, we aim to collate and evaluate the published evidence for repeat hepatectomy in patients with recurrent CLM.

methodsSearches of the Medline and Embase databases were undertaken to identify studies of repeat hepatectomy in patients with recurrent CLM focusing on the perioperative treatment regimen, operative strategy, morbidity, technical success and survival outcomes.

resultsTwenty-two observational studies were reviewed. A total of 1,610 patients underwent second hepatectomy for recurrent CLM. The median percentage of extra-hepatic disease was 15 % (range, 0-39 %). Preoperative chemotherapy was reported in 5/22 studies. Major liver resection was undertaken in 25 % (range, 9-59 %) of patients and the R0 resection rate was 90 % (range, 77-96 %). Postoperative morbidity and mortality after the second hepatectomy were 23 % and 1.2 %, respectively. Recurrence rate after second hepatectomy was 63.9 % (range, 42-91 %) with a median follow-up period of 32 months (range, 19-59 months). Median overall survival was 35 months (range, 19-56 months). The 3-year and 5-year overall survival rates were 55 % (range, 11-82 %) and 42 % (range, 31-73 %), respectively.

conclusionSecond hepatectomy is safe and feasible in selected patients with recurrent CLM and is associated with acceptable perioperative and survival outcomes. Future prospective studies are required to further define the patient selection criteria for repeat hepatectomy and the exact role of perioperative chemotherapy.

Indexed as

HepatectomyColorectal NeoplasmsHumansLiver NeoplasmsNeoplasm Recurrence, LocalReoperation

Identifiers

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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.