Evidence map›Paper›PMID 27154808›Full record

ArticleHPB : the official journal of the International Hepato Pancreato Biliary Association2016

The many faces of ALPPS: surgical indications and techniques among surgeons collaborating in the international registry.

Suzana Buac, Erik Schadde, Andreas A Schnitzbauer, Kelly Vogt, Roberto Hernandez-Alejandro

Abstract readMulticenter Study
In one paragraph

Article in HPB : the official journal of the International Hepato Pancreato Biliary Association, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

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

18 citing papers in PubMed.

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  18. The rush to novelty and high expectations in surgery: the case of ALPPS.Journal of clinical and translational research · 2016
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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

5 authors.

Suzana BuacDept. of Surgery, Western University, London, ON, Canada.
Erik SchaddeDivision of Transplantation, Dept. of Surgery, Rush University Medical Center, Chicago, IL, United States; Cantonal Hospital Winterthur, Winterthur, Canton Zurich, Switzerland.
Andreas A SchnitzbauerDept. of General and Visceral Surgery, Frankfurt/Main, Germany.
Kelly VogtDept. of Surgery, Western University, London, ON, Canada.
Roberto Hernandez-AlejandroDept. of Surgery, Western University, London, ON, Canada. Electronic address: roberto.hernandezalejandro@lhsc.on.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundALPPS was developed to induce accelerated future liver remnant (FLR) hypertrophy in order to increase hepatic tumour resectability and reduce the risk of post-operative liver failure. While early studies demonstrated concerning complication rates, others reported favourable results. This inconsistency may be due to variability in surgical indications and technique.

methodsA web-based survey was sent to surgeons participating in the International ALPPS Registry in September of 2014. Questions addressed surgeon demographics and training, surgical indications and technique, and clinical management approaches.

resultsFifty six out of 85 surgeons from 78 centers responded (66%) and half (n = 30) had training in liver transplantation. Forty seven (84%) did not reserve ALPPS solely for colorectal liver metastases (CRLM) and 30 (54%) would perform ALPPS for an FLR over 30%. Neoadjuvant chemotherapy for CRLM was recommended by 37 (66%) respondents. Surgical approaches varied considerably, with 30% not preserving outflow to the middle hepatic vein and 39% believing it necessary to skeletonize the hepatoduodenal ligament. Twenty five (45%) surgeons have observed segment 4 necrosis.

conclusionThere is considerable variability in how ALPPS is performed internationally. This heterogeneity in practice patterns may explain the current incongruity in published outcomes, and highlights the need for standardization.

Indexed as

Practice Patterns, Physicians'SurgeonsColorectal NeoplasmsHealthcare DisparitiesHealth Care SurveysHepatectomyHumansHypertrophyLigationLiverLiver NeoplasmsLiver RegenerationOrgan SizePatient SelectionPortal VeinPostoperative Complications

Identifiers

PMID27154808
PMCPMC4857070

What OpenQuestion holds

Textmetadata
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.