Evidence map›Paper›PMID 33689114›Full record

ReviewJournal of gastrointestinal cancer2022

Outcomes of Partial or Total Cystectomy in Advanced Colon Cancer with Suspected Bladder Invasion-Our 8-Year Experience and Literature Review.

Yi Po Tsang, Chi Wai Lau

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of gastrointestinal cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 43% of its field
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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. 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

2 authors at 1 institution in 1 country.

Yi Po TsangDepartment of Surgery, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China. tsangyipo@gmail.com.ORCID http://orcid.org/0000-0003-4286-4627
Chi Wai LauDepartment of Surgery, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China.
Pamela Youde Nethersole Eastern Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAdvanced colon cancers with bladder invasion pose a heavy burden and challenge towards patients and surgeons. Herein, we report our series with regards to operative and oncological outcomes in our 8 years of experience.

methodsAll patients with advanced colonic tumours and suspected bladder invasion being operated from 2012 to 2020 were included. The histological findings, clinical and oncological outcomes were evaluated.

resultsTwenty-two patients were included. Partial cystectomy was performed in 17 of them (77%). No neoadjuvant treatment was prescribed. All preoperative computed tomography (CT) scan showed bladder invasion or colovesical fistula. True tumour invasion to bladder (T4b disease) was confirmed in 17 patients (77%) by histopathology. The 3-year overall survival and recurrence rates were 82% and 9%, respectively.

conclusionEn bloc resection of colonic tumour with adherent bladder in advanced colon cancers can achieve a good operative and oncological outcome without neoadjuvant therapy. The relatively low concordance rate between preoperative CT scan and final histopathology may limit the benefit of routine administration of neoadjuvant therapy as it may overtreat and delay subsequent oncological treatment of our patients with possible added morbidity.

Indexed as

Colonic NeoplasmsColorectal NeoplasmsUrinary Bladder NeoplasmsCystectomyHumansNeoplasm InvasivenessTreatment OutcomeUrinary BladderAdvanced colon cancerBladder invasionCystectomy

Identifiers

PMID33689114
OpenAlexW3135098955

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.