Evidence map›Paper›PMID 31214805›Full record

ArticleSurgical endoscopy2020

Laparoscopic pancreaticoduodenectomy for periampullary tumors: lessons learned from 500 consecutive patients in a single center.

Ki Byung Song, Song Cheol Kim, Woohyung Lee, Dae Wook Hwang, Jae Hoon Lee, Jaewoo Kwon, Yejong Park, Seung Jae Lee, Guisuk Park

Abstract read
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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 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–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

35 citing papers in PubMed.

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  14. Surgery.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2023
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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

9 authors.

Ki Byung SongDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Song Cheol KimDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea. drksc@amc.seoul.kr.ORCID 0000-0003-4552-4169
Woohyung LeeDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Dae Wook HwangDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Jae Hoon LeeDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Jaewoo KwonDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Yejong ParkDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Seung Jae LeeDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
Guisuk ParkDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic pancreaticoduodenectomy (LPD) is a feasible option in selected patients. However, its use has not yet been generalized since it is time-consuming, physically demanding, and technically challenging. It might be essential to share the experience of high-volume centers to understand its use.

methodsWe retrospectively reviewed the data of 500 consecutive patients who underwent LPD at a single institution between January 2007 and December 2017.

resultsThe patients included 272 women and 228 men (mean age, 57.1 years). The most common indication for LPD was intraductal papillary neoplasm (n = 104, 20.8%). Overall and major (Clavien-Dindo grades III-V) complication rates were 37.2% and 4.8%, respectively. Fifty-four patients (10.8%) had clinically relevant (grade B/C) pancreatic fistulas. There were 3 (0.6%) 90-day mortalities. The most common late complication was bilioenteric stricture (25, 5%). Two hundred thirty patients were diagnosed with periampullary cancer. The 5-year overall survival rates of pancreatic cancer, common bile duct cancer, ampulla of Vater cancer, and duodenal cancer were 37.4, 63.2, 78, and 88.9%, respectively. We analyzed learning curves of first-generation and second-generation surgeons. A risk-adjusted cumulative sum analysis demonstrated a learning curve of 55 cases for LPD with the first-generation surgeon and earlier competency with the second-generation surgeon.

conclusionsLPD has the potential to become an alternative surgery to open pancreaticoduodenectomy for periampullary tumors with acceptable outcomes. We could reduce the steep learning curve with structured training, close supervision, and well-trained operation teams. Perioperative and oncologic outcomes of LPD will be optimized after overcoming the learning curve.

Indexed as

Digestive System NeoplasmsLaparoscopyPancreaticoduodenectomyFemaleHumansLearning CurveMaleMiddle AgedPostoperative ComplicationsRetrospective StudiesSurgeonsComplicationsLaparoscopic pancreaticoduodenectomyLearning curveSurvival

Identifiers

PMID31214805

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.