Evidence map›Paper›PMID 25788760›Full record

ArticleHPB surgery : a world journal of hepatic, pancreatic and biliary surgery2015

The impact of changed strategies for patients with cholangiocarcinoma in this millenium.

Per Lindnér, Magnus Rizell, Lo Hafström

Open access · hybridAbstract read
In one paragraph

Article in HPB surgery : a world journal of hepatic, pancreatic and biliary surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

23 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Review
  3. Prognostic role of claudin-18.2 in intrahepatic cholangiocarcinoma.Virchows Archiv : an international journal of pathology · 2025
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  13. Medicina (Kaunas, Lithuania) · 2023
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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

3 authors at 2 institutions in 1 country.

Per LindnérTransplant Institute, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sahlgrenska University Hospital, SE-413 45 Gothenburg, Sweden.
Magnus RizellTransplant Institute, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sahlgrenska University Hospital, SE-413 45 Gothenburg, Sweden.
Lo HafströmTransplant Institute, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sahlgrenska University Hospital, SE-413 45 Gothenburg, Sweden.
Sahlgrenska University Hospital · SEUniversity of Gothenburg · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background. Cholangiocarcinoma is a cancer with a poor prognosis. In this millennium there are new diagnostic and therapeutic strategies for these patients. Aim. The aim of this study was to find if these changes influenced survival of individuals with proximal cholangiocarcinoma. Material. 627 individuals with a diagnosis of cholangiocarcinoma (not including distal common duct cancer) during the period from 2000 to 2011 were registered in Sweden's Western Region. The material was divided into three consecutive time periods. Results. The overall survival curves for individuals with cholangiocarcinoma improved over the three time periods (n = 627) (P = 0.0013). Median survival increased from 2.6 months in the first period (2000-2003) to 3.6 months in the final four years (2008-2011). Patients with perihilar cholangiocarcinoma (PHC) had longer median survival than those with intrahepatic cholangiocarcinoma (IHC): 6.8 versus 3.2 months (P = 0.0003). An improvement in the survival curves over time was seen for those with IHC (P = 0.034) but not for patients with PHC (P = 0.38). Nine percent of the patients with IHC had potential curative surgical therapy. The three-year survival rate after liver resection for patients with IHC was 35% and 60% after liver transplantation. Among patients with PHC, 15.3% had potential curative bile duct resection with a concomitant liver resection and 6.1% bile duct resection alone. The three-year survival rate for these two groups was 32% and 20%, respectively. Conclusion. Overall survival for individuals with PHC was better than for those with IHC. Over time survival in IHC patients improved but not in those with PHC.

Identifiers

PMID25788760
PMCPMC4348584
OpenAlexW2091470221

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.