Evidence map›Paper›PMID 32440928›Full record

ArticleSurgical endoscopy2021

Safety and oncologic efficacy of robotic compared to open pancreaticoduodenectomy after neoadjuvant chemotherapy for pancreatic cancer.

Ibrahim Nassour, Samer Tohme, Richard Hoehn, Mohamed Abdelgadir Adam, Amer H Zureikat, Paniccia Alessandro

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.8field-weighted citation impact, top 12% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. Pancreatic cancer in 2025: Have we found a solution?World journal of gastroenterology · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. [Robotic pancreatic surgery].Chirurgie (Heidelberg, Germany) · 2024
    Observational
  9. Review
  10. Impact of Neoadjuvant Treatment and Minimally Invasive Surgery on Perioperative Outcomes of Pancreatoduodenectomy: an ACS NSQIP Analysis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Pancreatic cancer in 2021: What you need to know to win.World journal of gastroenterology · 2021
    Review
  18. [Evidence for robotics in oncological pancreatic surgery].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2021
    Review
  19. 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 at 2 institutions in 1 country.

Ibrahim NassourDepartment of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.ORCID 0000-0002-9845-1074
Samer TohmeDepartment of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Richard HoehnDepartment of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Mohamed Abdelgadir AdamDepartment of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Amer H ZureikatDepartment of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Paniccia AlessandroDepartment of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. panicciaa2@upmc.edu.
University of Pittsburgh Medical Center · USUPMC Health System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEmerging data from multi-institutional and national databases suggest that robotic pancreaticoduodenectomy is safe and feasible for pancreatic adenocarcinoma. Nevertheless, there are limited reports evaluating its safety and oncologic efficacy following neoadjuvant chemotherapy.

methodThis is a retrospective study from the 2010-2016 National Cancer Database comparing the postoperative, pathological and long-term oncologic outcomes between robotic pancreaticoduodenectomy (RPD) and open pancreaticoduodenectomy (OPD) for pancreatic adenocarcinoma following neoadjuvant chemotherapy.

resultsWe identified 155 (5%) RPD and 3329 (95%) OPD following neoadjuvant chemotherapy. The use of the robot increased from 3 cases in 2010 to 50 cases in 2016. RPD patients were more likely to receive adjuvant chemotherapy and to be treated at academic centers. After adjustment, RPD was associated with a higher proportion of adequate lymphadenectomy, receipt of adjuvant chemotherapy, decreased rate of prolonged length of stay, and similar 90-day mortality. There was no difference in median overall survival between RPD and OPD (25.6 months vs. 27.5 months, Log Rank p = 0.879). The 1-, 3- and 5-year overall survival rates for RPD were 83%, 36% and 22% and for OPD were 86%, 38% and 22%. After adjustment, the use of robotic surgery was associated with similar overall survival compared to the open approach (HR 1.011, 95% confidence interval (CI) 0.776-1.316).

conclusionsFollowing neoadjuvant chemotherapy, RPD is associated with similar short- and long-term mortality with the advantage of shorter length of stay, higher proportion of adequate lymphadenectomy and receipt of adjuvant chemotherapy.

Indexed as

AdenocarcinomaAgedFemaleHumansLength of StayLymph Node ExcisionMaleMiddle AgedNeoadjuvant TherapyPancreatic NeoplasmsPancreaticoduodenectomyRetrospective StudiesRobotic Surgical ProceduresSurvival RateTreatment OutcomeUnited StatesNeoadjuvant therapyOncologic outcomePancreaticoduodenectomyRobotic

Identifiers

PMID32440928
OpenAlexW3027537802

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.