Evidence map›Paper›PMID 31930090›Full record

ReviewAnnals of translational medicine2019

Adjuvant therapy in invasive intraductal papillary mucinous neoplasm (IPMN) of the pancreas: a systematic review.

Linus Aronsson, Sofia Marinko, Daniel Ansari, Roland Andersson

Abstract readReview
In one paragraph

Review in Annals of translational medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
–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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

4 authors.

Linus AronssonDepartment of Clinical Sciences Lund, Surgery, Lund University, Skåne University Hospital, Lund, Sweden.
Sofia MarinkoDepartment of Clinical Sciences Lund, Surgery, Lund University, Skåne University Hospital, Lund, Sweden.
Daniel AnsariDepartment of Clinical Sciences Lund, Surgery, Lund University, Skåne University Hospital, Lund, Sweden.
Roland AnderssonDepartment of Clinical Sciences Lund, Surgery, Lund University, Skåne University Hospital, Lund, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intraductal papillary mucinous neoplasm (IPMN) of the pancreas is a cystic tumor with a disease spectrum ranging from low-grade dysplasia to invasive carcinoma. The evidence for adjuvant treatment in invasive IPMN is limited and mostly derived from studies in conventional pancreatic ductal adenocarcinoma (PDAC). We performed a systematic review focusing on all clinical studies concerning the efficacy of adjuvant therapy in patients with invasive IPMN. We identified 8 retrospective cohort studies, using either adjuvant chemotherapy alone (n=1), adjuvant radiotherapy alone (n=1) or adjuvant chemotherapy in combination with radiation (n=6). Adjuvant therapy was associated with a survival benefit in 7 out of the 8 studies. Specific survival benefit was noted for patients with node-positive disease, higher TNM stage, positive resection margins, poor differentiation and tubular subtype. We conclude that adjuvant therapy may be beneficial in invasive IPMN, but current data suggest that it should be given selectively based on individual tumor characteristics. Further prospective, randomized studies are warranted.

Indexed as

adjuvant therapyInvasive intraductal papillary mucinous neoplasm (invasive IPMN)lymph node metastasissurvivaltubular differentiation

Identifiers

PMID31930090
PMCPMC6944598

What OpenQuestion holds

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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.