Evidence map›Paper›PMID 31646438›Full record

ArticleSurgical endoscopy2020

Trans-duodenal ampullectomy for ampullary neoplasms: early and long-term outcomes in 36 consecutive patients.

Gennaro Nappo, Damiano Gentile, Jacopo Galvanin, Giovanni Capretti, Cristina Ridolfi, Tommasangelo Petitti, Paola Spaggiari, Silvia Carrara, Francesca Gavazzi, Alessandro Repici and 1 more

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 8% 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, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Endoscopic Papillectomy for Ampullary Tumors in Older Patients: Balancing Oncologic Benefit and Geriatric Risk.Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. [Treatment of Ampullary Adenocarcinoma].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2023
    Review
  11. Updates on the Management of Ampullary Neoplastic Lesions.Diagnostics (Basel, Switzerland) · 2023
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Surgical ampullectomy: A comprehensive review.World journal of gastrointestinal surgery · 2021
    Review
  17. [Ampullary neoplasms: surgical management].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2021
    Review
  18. Review
  19. Article
  20. Review
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 3 institutions in 1 country.

Gennaro NappoPancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy. gennaro.nappo@humanitas.it.
Damiano GentilePancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.
Jacopo GalvaninPancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.
Giovanni CaprettiPancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.
Cristina RidolfiPancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.
Tommasangelo PetittiPublic Health and Statistics, Campus Bio-Medico University of Rome, Rome, Italy.
Paola SpaggiariPathology Department, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy.
Silvia CarraraDigestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Cancer Center - IRCCS, Rozzano, Milan, Italy.
Francesca GavazziPancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.
Alessandro RepiciDigestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Cancer Center - IRCCS, Rozzano, Milan, Italy.
Alessandro ZerbiPancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS, Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.
Humanitas University · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITUniversità Campus Bio-Medico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTrans-duodenal ampullectomy (TDA) is a surgical option for the treatment of selected ampullary neoplasms. The aim of this study was to evaluate our experience with TDA for the treatment of ampullary neoplasms, focusing on indications, technical aspects, and short- and long-term outcomes.

methodsAll TDAs for ampullary neoplasms performed between January 2010 and December 2018 at our institution were retrospectively evaluated. Patients had ampullary neoplasms with low-grade dysplasia or in situ carcinoma (Tis) not suitable for an endoscopic approach, ampullary carcinoma unfit for pancreaticoduodenectomy (PD), or ampullary neuroendocrine G1-tumours.

resultsThirty-six patients were included in the study: 9 (25.0%) with neoplasms with low-grade dysplasia, 4 (11.1%) with G1 neuroendocrine tumours and 23 (63.9%) with Tis or invasive carcinoma. Mean operative time was 252.5 min. Overall and severe (Clavien-Dindo > IIIa) morbidity rate was 44.4% and 13.9%, respectively. No 90-day mortality was observed. At follow-up, no deaths were observed and local recurrence rate was 11.1% for patients with ampullary adenomas with low-grade dysplasia. Among four patients with neuroendocrine neoplasms, only one developed recurrence (pulmonary). Tis, T1 and T2 lesions were found in 16 (69.6%), 2 (8.7%) and 5 (21.7%) patients, respectively: recurrence occurred in 3 patients with Tis lesions (one malignant), no patients with T1 neoplasms and 2 patients with T2 lesions (3 patients had a survival of > 3 years).

conclusionsTDA is a feasible and effective surgical procedure for the treatment of ampullary adenomas with low-grade dysplasia when endoscopic approach is contraindicated or has failed. For lesions with evidence of malignancy, TDA seems to be an oncological safe procedure for Tis ampullary cancer and a good palliative procedure for patients unfit for PD. Moreover, TDA may be appropriate for the treatment of G1 ampullary neuroendocrine neoplasms. A large multicentre study of TDA for early ampullary cancers is needed.

Indexed as

AgedAmpulla of VaterDuodenal NeoplasmsFemaleHumansIntraoperative CareMaleMiddle AgedNeoplasm Recurrence, LocalNeuroendocrine TumorsOperative TimePostoperative CareRetrospective StudiesTime FactorsTreatment OutcomeAmpullary adenomasAmpullectomyEarly ampullary cancerEndoscopic ampullectomySurgical ampullectomyTrans-duodenal ampullectomy

Identifiers

PMID31646438
OpenAlexW2981448455

What OpenQuestion holds

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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.