Evidence map›Paper›PMID 34142314›Full record

ArticleUpdates in surgery2022

Major hepatectomy for perihilar cholangiocarcinoma in elderly patients: is it reasonable?

L Ripamonti, R De Carlis, A Lauterio, I Mangoni, S Frassoni, V Bagnardi, L Centonze, C Poli, V Buscemi, F Ferla and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Updates in surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

L RipamontiDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy. l.ripamonti10@campus.unimib.it.ORCID http://orcid.org/0000-0002-3762-4285
R De CarlisDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.ORCID http://orcid.org/0000-0003-3697-1653
A LauterioDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.ORCID http://orcid.org/0000-0001-6110-8582
I MangoniDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.
S FrassoniDepartment of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy.ORCID http://orcid.org/0000-0002-4265-2627
V BagnardiDepartment of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy.ORCID http://orcid.org/0000-0002-4938-3482
L CentonzeDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.ORCID http://orcid.org/0000-0001-9371-7411
C PoliDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.
V BuscemiDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.ORCID http://orcid.org/0000-0002-1073-2294
F FerlaDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.ORCID http://orcid.org/0000-0003-4499-3748
L De CarlisDepartment of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.ORCID http://orcid.org/0000-0002-9133-8220
Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda · ITUniversity of Milano-Bicocca · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionWe sought to evaluate the effect of age on postoperative outcomes among patients undergoing major liver surgery for perihilar cholangiocarcinoma (PHCC).

methods77 patients were included. Patients were categorized into two groups: the "< 70-year-olds" group (n = 54) and the "≥ 70-year-olds" group (n = 23).

resultsMedian LOS was 19 both for < 70-year-old group and ≥ 70-year-old group (P = 0.72). No differences in terms of severe complication were detected (44.4% Clavien-Dindo 3-4-5 in < 70-year-old group vs 47.8% in ≥ 70-year-old group, P = 0.60). Within 90 postoperative days, 11 patients died, 6 in < 70-year-old group (11.3%) and 5 in ≥ 70-year-old group (21.7%), P = 0.29. The median follow-up was 20 months. The death rate was 72.2% and 78.3% among patients < 70 years old and ≥ 70 years old. The OS at 2 and 5 years was significantly higher among the < 70 years old (57.0% and 27.7%) compared to the ≥ 70 years old (27.1% and 13.6%), P = 0.043. Adjusting for hypertension and Charlson comorbidity index in a multivariate analysis, the HR for age was 1.93 (95% CI 0.84-4.44), P = 0.12. Relapse occurred in 43 (81.1%) patients in the < 70-year-old group and in 19 (82.6%) patients in the ≥ 70-year-old group. DFS at 12, 24, and 36 months was, respectively, 59.6, 34.2, and 23.2 for the < 70 -year-old group and 32.5, 20.3, and 13.5 for the ≥ 70-year-old group (P = 0.26). Adjusting for hypertension and Charlson comorbidity index in a Cox model, the HR for age was 1.52 (95% CI 0.67-3.46), with P = 0.32.

conclusions≥ 70-year-old patients with PHCC can still be eligible for major liver resection with acceptable complication rates and should not be precluded a priori from a radical treatment.

Indexed as

Bile Duct NeoplasmsCholangiocarcinomaKlatskin TumorAgedHepatectomyHumansNeoplasm Recurrence, LocalProportional Hazards ModelsRetrospective StudiesCholangiocarcinomaElderlyHepatectomyKlatskinLiverPerihilar

Identifiers

PMID34142314
PMCPMC8827209
OpenAlexW3172126988

What OpenQuestion holds

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LicenceCC BY
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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.