Evidence map›Paper›PMID 27154812›Full record

ArticleHPB : the official journal of the International Hepato Pancreato Biliary Association2016

Overuse of surgery in patients with pancreatic cancer. A nationwide analysis in Italy.

Gianpaolo Balzano, Giovanni Capretti, Giuditta Callea, Elena Cantù, Flavia Carle, Raffaele Pezzilli

Abstract readMulticenter Study
In one paragraph

Article in HPB : the official journal of the International Hepato Pancreato Biliary Association, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. [Patient safety in palliative surgery].Chirurgie (Heidelberg, Germany) · 2025
    Review
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  5. Article
  6. Article
  7. Review
  8. Article
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  10. Observational
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Recent Advances in Pancreatic Cancer Surgery.Current treatment options in gastroenterology · 2017
    Review
  17. Article
  18. Article
  19. Article
  20. 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

6 authors.

Gianpaolo BalzanoUnit of Pancreatic Surgery, San Raffaele Scientific Institute, Milan, Italy; Italian Association for the Study of Pancreas (AISP), Italy. Electronic address: balzano.gianpaolo@hsr.it.
Giovanni CaprettiUnit of Pancreatic Surgery, San Raffaele Scientific Institute, Milan, Italy; Italian Association for the Study of Pancreas (AISP), Italy.
Giuditta CalleaCentre for Research on Health and Social Care Management (CERGAS), Università Commerciale Luigi Bocconi, Milan, Italy.
Elena CantùCentre for Research on Health and Social Care Management (CERGAS), Università Commerciale Luigi Bocconi, Milan, Italy.
Flavia CarleDirectorate of Health Care Planning, Ministry of Health, Roma, Italy; Centre of Epidemiology, Biostatistics and Information Technology, Università Politecnica delle Marche, Ancona, Italy.
Raffaele PezzilliItalian Association for the Study of Pancreas (AISP), Italy; Pancreas Unit, Department of Digestive Diseases and Internal Medicine, Sant'Orsola-Malpighi Hospital, Bologna, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAccording to current guidelines, pancreatic cancer patients should be strictly selected for surgery, either palliative or resective.

methodsPopulation-based study, including all patients undergoing surgery for pancreatic cancer in Italy between 2010 and 2012. Hospitals were divided into five volume groups (quintiles), to search for differences among volume categories.

resultsThere were 544 hospitals performing 10 936 pancreatic cancer operations. The probability of undergoing palliative/explorative surgery was inversely related to volume, being 24.4% in very high-volume hospitals and 62.5% in very low-volume centres (adjusted OR 5.175). Contrarily, the resection rate in patients without metastases decreased from 86.9% to 46.1% (adjusted OR 7.429). As for resections, the mortality of non-resective surgery was inversely related to volume (p < 0.001). Surprisingly, mortality of non-resective surgery was higher than that for resections (8.2% vs. 6.7%; p < 0.01). Approximately 9% of all resections were performed on patients with distant metastases, irrespective of hospital volume group. The excess cost for the National Health System from surgery overuse was estimated at 12.5 million euro. DISCUSSION: Discrepancies between guidelines on pancreatic cancer treatment and surgical practice were observed. An overuse of surgery was detected, with serious clinical and economic consequences.

Indexed as

Practice Patterns, Physicians'Process Assessment, Health CareSurgeonsAgedAged, 80 and overChi-Square DistributionCost-Benefit AnalysisCost SavingsFemaleGuideline AdherenceHealth Care CostsHealth Care SurveysHealth Services ResearchHospitals, High-VolumeHospitals, Low-VolumeHumans

Identifiers

PMID27154812
PMCPMC4857063

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.