Evidence map›Paper›PMID 33494734›Full record

ArticleBMC surgery2021

Short-term outcomes after minimally invasive versus open pancreaticoduodenectomy in elderly patients: a propensity score-matched analysis.

Shih-Min Yin, Yueh-Wei Liu, Yu-Yin Liu, Chee-Chien Yong, Chih-Chi Wang, Wei-Feng Li, Cheng-Hsi Yeh

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
0.8field-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, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Shih-Min YinDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan. dreamhunteryin@hotmail.com.
Yueh-Wei LiuDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan. anthony0612@me.com.
Yu-Yin LiuDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan.
Chee-Chien YongDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan.
Chih-Chi WangDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan.
Wei-Feng LiDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan.
Cheng-Hsi YehDivision of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No.123, DAPI Rd. Niaosng Dist, Kaohsiung City, 83301, Taiwan.
Chang Gung University · TWKaohsiung Chang Gung Memorial Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo date, the evidence on the safety and benefits of minimally invasive pancreatoduodenectomy (MIPD) in elderly patients is still controversy. This study aim to compare the risk and benefit between MIPD and open pancreatoduodenectomy (OPD) in elderly patients.

methodsFrom 2016 to 2020, we retrospective enrolled 26 patients underwent MIPD and other 119 patients underwent OPD. We firstly compared the baseline characteristics, 90-day mortality and short-term surgical outcomes of MIPD and OPD. Propensity score matching was applied for old age patient (≥ 65-year-old vs. < 65-year-old) for detail safety and feasibility analysis.

resultsPatients received MIPD is significantly older, had poor performance status, less lymph node harvest, longer operation time, less postoperative hospital stay (POHS) and earlier drain removal. After 1:2 propensity score matching analysis, elderly patients in MIPD group had significantly poor performance status (P = 0.042) compared to OPD group. Patients receiving MIPD had significantly shorter POHS (18 vs. 25 days, P = 0.028), earlier drain removal (16 vs. 21 days, P = 0.012) and smaller delay gastric empty rate (5.9 vs. 32.4% P = 0.036). There was no 90-day mortality (0% vs. 11.8%, P = 0.186) and pulmonary complications (0% vs. 17.6%, P = 0.075) in MIPD group, and the major complication rate is comparable to OPD group (17.6% vs. 29.4%, P = 0.290).

conclusionFor elderly patients, MIPD is a feasible and safe option even in patients with inferior preoperative performance status. MIPD might also provide potential advantage for elderly patients in minimizing pulmonary complication and overall mortality over OPD.

Indexed as

LaparoscopyMinimally Invasive Surgical ProceduresPancreaticoduodenectomyAgedAmpulla of VaterCommon Bile Duct NeoplasmsDigestive System NeoplasmsFeasibility StudiesFemaleHumansMaleMiddle AgedPatient SelectionPropensity ScoreRetrospective StudiesRisk AssessmentElderly patientsMinimally invasive pancreatoduodenectomyPropensity score-matched analysisShort-term postoperative outcomes

Identifiers

PMID33494734
PMCPMC7836577
OpenAlexW3122874927

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.