Evidence map›Paper›PMID 26546182›Full record

ArticleWorld journal of surgery2016

Transduodenal Ampullectomy for the Treatment of Early-Stage Ampulla of Vater Cancer.

Huisong Lee, Jin Young Park, Wooil Kwon, Jin Seok Heo, Dong Wook Choi, Seong Ho Choi

Abstract read
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In one paragraph

Article in World journal of surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

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

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Updates on the Management of Ampullary Neoplastic Lesions.Diagnostics (Basel, Switzerland) · 2023
    Review
  6. Article
  7. Surgical ampullectomy: A comprehensive review.World journal of gastrointestinal surgery · 2021
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Robotic transduodenal excision of ampullary tumour.Hepatobiliary surgery and nutrition · 2017
    Article
  18. 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.

Huisong LeeDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 135-710, Korea. denebhs@gmail.com.
Jin Young ParkDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 135-710, Korea.
Wooil KwonDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 135-710, Korea.
Jin Seok HeoDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 135-710, Korea.
Dong Wook ChoiDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 135-710, Korea.
Seong Ho ChoiDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 135-710, Korea. sh3468.choi@samsung.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransduodenal ampullectomy (TDA) is a less invasive procedure than pancreaticoduodenectomy (PD). However, the outcomes of TDA and PD have been compared rarely in early ampullary cancer.

methodsFrom September 1994 to June 2013, the patients who underwent curative surgery for Tis or T1 ampulla of Vater neoplasm were identified. The patients were divided into two groups according to the types of surgery; TDA group and PD group. The patient characteristics and survival outcomes were retrospectively investigated between the two groups.

resultsTotal 137 patients were included in this study. The 18 patients underwent TDA and 119 patients underwent PD for Tis or T1 ampullary cancer. There was no lymph node metastasis in the patients with Tis tumor although 10 of 104 patients had lymph node metastasis in T1 cancer. After a median follow-up of 50 months (range, 6-148), there were no recurrence after TDA for Tis tumor. However, the TDA was associated with higher local recurrence rate than PD in the patients with T1 ampullary cancer on Kaplan-Meier survival analysis (p = 0.007).

conclusionThe TDA is feasible treatment for Tis ampulla of Vater neoplasm. However, TDA is unsuitable for the treatment of T1 ampulla of Vater cancer.

Indexed as

Neoplasm StagingAdultAgedAged, 80 and overAmpulla of VaterCommon Bile Duct NeoplasmsFemaleHumansKaplan-Meier EstimateMaleMiddle AgedPancreaticoduodenectomyRepublic of KoreaRetrospective StudiesSurvival RateTime Factors

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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.