Evidence map›Paper›PMID 34276200›Full record

ArticleAnnals of gastroenterology

Thrombotic risk in gastroenteropancreatic neuroendocrine tumor patients: a single-center experience.

Sara Massironi, Federica Cavalcoli, Andrea Artoni, Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini, Roberta Elisa Rossi

Open access · diamondAbstract read
In one paragraph

Article in Annals of gastroenterology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

10 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Venous thromboembolism following surgery for pancreatic neuroendocrine neoplasms.Research and practice in thrombosis and haemostasis · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Venous thromboembolism in pancreatic neuroendocrine neoplasm: a cohort study.Research and practice in thrombosis and haemostasis · 2024
    Article
  8. Article
  9. Review
  10. Patients With MEN1 Are at an Increased Risk for Venous Thromboembolism.The Journal of clinical endocrinology and metabolism · 2021
    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

7 authors at 1 institution in 2 countries.

Sara MassironiDivision of Gastroenterology - European Reference Network on Hepatological Diseases (ERN RARE-LIVER) San Gerardo Hospital (Sara Massironi).
Federica CavalcoliGastroenterology and Endoscopy Unit, Istituti Clinici Zucchi, Monza (Federica Cavalcoli).
Andrea Artoni"Bianchi Bonomi Hemophilia and Thrombosis Center", Fondazione IRCCS Ca' Granda - Ospedale Policlinico di Milano (Andrea Artoni).
Valentina SciolaGastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini).
Alessandra ZilliGastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini).
Clorinda CiafardiniGastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini).
Roberta Elisa RossiHPB Surgery, Hepatology and Liver Transplantation Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan (Roberta Elisa Rossi).
University of Milano-Bicocca · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOnly scanty specific studies are available on venous thromboembolism (VTE) in neuroendocrine neoplasms (NEN). We retrospectively assessed the incidence of VTE in gastroenteropancreatic (GEP) NEN patients.

methodsBetween 2000 and 2016, GEP-NEN patients were retrospectively evaluated for VTE. Major thrombotic events included deep venous thrombosis (DVT) and pulmonary embolism (PE). 160 patients were included. The primary tumor site was: the gut in 99, pancreas in 54, and unknown in 7. A total of 93 patients had grade (G) 1 tumor, 36 G2, 4 G3; G was not available in 27 patients. TNM stage was I in 76 patients, II in 17, III in 23, and IV in 44.

resultsTwelve patients developed VTE: 9 had DVT and 3 PE. The primary site of the tumor was located in the pancreas in 9 patients, in the gut in 2, and it was unknown in one patient. Two patients had a functioning tumor. Grading was G1 in 3 patients, G2 in 6, G3 in 2 cases, and not available in one. The TNM stage was IV in 5 patients, III in 2, II in 3, and I in 2. Two patients died during the study period, one of whom died from PE.

conclusionGEP-NEN patients harbor a considerable risk of VTE, particularly high for pancreatic NEN patients, for patients with moderate-poorly differentiated neoplasms, and at an advanced tumor stage.

Indexed as

Gastroenteropancreatic neuroendocrine neoplasmsgastrointestinal tumorsparaneoplastic syndromesthromboembolic complicationthromboembolism

Identifiers

PMID34276200
PMCPMC8276356
OpenAlexW3135637286

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.