Evidence map›Paper›PMID 30334152›Full record

SynthesisSurgical endoscopy2019

Clinical response after laparoscopic fenestration of symptomatic hepatic cysts: a systematic review and meta-analysis.

Lucas H P Bernts, Sebastiaan G Echternach, Wietske Kievit, Camiel Rosman, Joost P H Drenth

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Surgical endoscopy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 62 citations in OpenAlex.

  1. Transplant Indications in Polycystic Liver and Kidney DiseaseThe Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
    Review
  2. Article
  3. Article
  4. Suturing liver's round ligament to cystic wall for hepatic cysts.World journal of gastrointestinal surgery · 2025
    Article
  5. Foam sclerotherapy for symptomatic cysts in ADPKD, ADPLD and solitary cysts.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Observational
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Polycystic Liver Disease: Pathophysiology, Diagnosis and Treatment.Hepatic medicine : evidence and research · 2022
    Review
  16. Article
  17. Contemporary Management of Hepatic Cyst Disease: Techniques and Outcomes at a Tertiary Hepatobiliary Center.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Article
  18. Article
  19. Review
  20. Management of portal hypertension and ascites in polycystic liver disease.Liver international : official journal of the International Association for the Study of the Liver · 2019
    Review
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 at 2 institutions in 1 country.

Lucas H P BerntsDepartment of Gastroenterology and Hepatology, Radboudumc, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
Sebastiaan G EchternachDepartment of Gastroenterology and Hepatology, Radboudumc, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
Wietske KievitDepartment for Health Evidence, Radboudumc, Nijmegen, The Netherlands.
Camiel RosmanDepartment of Surgery, Radboudumc, Nijmegen, The Netherlands.
Joost P H DrenthDepartment of Gastroenterology and Hepatology, Radboudumc, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands. joostphdrenth@cs.com.
Radboud University Nijmegen · NLRadboud University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic fenestration is one of the treatment options for symptomatic hepatic cysts, either solitary or in context of polycystic liver disease (PLD), but indications, efficacy and surgical techniques are under debate.

methodsA systematic literature search (1950-2017) of PubMed, Embase, Web of Science and the Cochrane Library was performed (CRD42017071305). Studies assessing symptomatic relief or symptomatic recurrence after laparoscopic fenestration in patients with symptomatic, non-parasitic, hepatic cysts were included. Complications were scored according to Clavien-Dindo. Methodological quality was assessed by Newcastle-Ottawa scale (NOS) for cohort studies. Pooled estimates were calculated using a random effects model for meta-analysis.

resultsOut of 5277 citations, 62 studies with a total of 1314 patients were included. Median NOS-score was 6 out of 9. Median follow-up duration was 30 months. Symptomatic relief after laparoscopic fenestration was 90.2% (95% CI 84.3-94.9). Symptomatic recurrence was 9.6% (95% CI 6.9-12.8) and reintervention rate was 7.1% (95% CI 5.0-9.4). Post-operative complications occurred in 10.8% (95% CI 8.1-13.9) and major complications in 3.3% (95% CI 2.1-4.7) of patients. Procedure-related mortality was 1.0% (95% CI 0.5-1.6). In a subgroup analysis of PLD patients (n = 146), symptomatic recurrence and reintervention rates were significantly higher with respective rates of 33.7% (95% CI 18.7-50.4) and 26.4% (95% CI 12.6-43.0). Complications were more frequent in PLD patients, with a rate of 29.3% (95% CI 16.0-44.5).

conclusionsLaparoscopic fenestration is an effective procedure for treatment of symptomatic hepatic cysts with a low symptomatic recurrence rate. The symptomatic recurrence rate and risk of complications are significantly higher in PLD patients.

Indexed as

LaparoscopyCystsFemaleHumansLiverLiver DiseasesMaleMiddle AgedOmentumPostoperative ComplicationsRecurrenceClinical outcomesHepatic cystsLaparoscopic fenestrationPolycystic liver disease

Identifiers

PMID30334152
PMCPMC6394680
OpenAlexW2898068107

What OpenQuestion holds

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LicenceCC BY
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.