Evidence map›Paper›PMID 32518479›Full record

ArticleJSLS : Journal of the Society of Laparoendoscopic Surgeons

Robotic Surgery for Median Arcuate Ligament Syndrome.

Colton Fernstrum, Michael Pryor, G Paul Wright, Andrea M Wolf

Open access · hybridAbstract read
In one paragraph

Article in JSLS : Journal of the Society of Laparoendoscopic Surgeons. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 4 pooled it
6.1field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 4 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  5. Observational
  6. Article
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  10. Article
  11. Robotic-Assisted Vascular Surgery: A Clinical Perspective.Methodist DeBakey cardiovascular journal · 2025
    Review
  12. Article
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  15. Article
  16. Article
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  19. Article
  20. Median arcuate ligamentum syndrome: Four case reports.World journal of clinical cases · 2022
    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

4 authors at 2 institutions in 1 country.

Colton FernstrumDepartment of Surgery, College of Human Medicine, Michigan State University, Grand Rapids, MI.
Michael PryorDepartment of Surgery, College of Human Medicine, Michigan State University, Grand Rapids, MI.
G Paul WrightDepartment of Surgery, College of Human Medicine, Michigan State University, Grand Rapids, MI.
Andrea M WolfDepartment of Surgery, College of Human Medicine, Michigan State University, Grand Rapids, MI.
Michigan State University · USSpectrum Health · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCompression of the celiac artery by the median arcuate ligament results in median arcuate ligament syndrome (MALS). Using a consecutive cohort of patients with MALS, this study evaluated the efficacy and safety of robotic median arcuate ligament release (MALR).

methodsA retrospective chart review was performed on patients who underwent robotic MALR from August 2012 to April 2018. Patient workup included history and physical examination, mesenteric Doppler ultrasound, and CT (Computed Tomography) scan. Outcomes included pain improvement, length of stay, operation duration, narcotic use, and postoperative complications.

resultsTwenty-seven patients met inclusion criteria. Two thirds of the cohort were female and the mean age was 49 ± 15.5 years. Postprandial abdominal pain was the most common preoperative symptom (25/27, 93%). CT (Computed Tomography) was performed in 24 (89%), and celiac stenosis > 70% was observed in all. Operative duration was 95 minutes on average (range, 53-358 minutes), and in 24/27 (89%) patients, estimated blood loss was < 100 mL. Eighty-one percent of patients were discharged the day of surgery (22/27). Two cases were converted to open, with only one major complication occurring. At 30 or more days postoperation, 17 patients (68%) had full, 1 (4%) partial, and 1 (4%) no symptom resolution, 6 (24%) had symptom recurrence after initially having resolution. Fifty-six percent achieved narcotic liberation 9/16 (56%).

conclusionsRobotic MALR is a safe option for treatment of MALS with high response rates, early hospital discharge, and opportunity for narcotic liberation.

Indexed as

Abdominal PainAdultAgedAngiographyCeliac ArteryCohort StudiesConversion to Open SurgeryFemaleHumansLength of StayMaleMedian Arcuate Ligament SyndromeMiddle AgedPostoperative ComplicationsRecurrenceRetrospective StudiesCeliac StenosiscomplicationMALSMedian Arcuate Ligamentnarcotic use

Identifiers

PMID32518479
PMCPMC7242022
OpenAlexW3033273684

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.