Evidence map›Paper›PMID 33259771›Full record

Trial reportSurgical infections2021

Synthetic versus Biologic Mesh for Complex Open Ventral Hernia Repair: A Pilot Randomized Controlled Trial.

Oscar A Olavarria, Karla Bernardi, Naila H Dhanani, Nicole B Lyons, John A Harvin, Stefanos G Millas, Tien C Ko, Lillian S Kao, Mike K Liang

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Surgical infections, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Complex abdomen: a scoping review.Hernia : the journal of hernias and abdominal wall surgery · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Ventral Hernia Reconstruction with GORE ENFORM Biomaterial.Plastic surgery (Oakville, Ont.) · 2024
    Article
  16. Article
  17. Article
  18. Results of Experimental Hernioplasty with Acellular Dermal Matrix.Bulletin of experimental biology and medicine · 2023
    Article
  19. Synthetic Mesh in Contaminated Abdominal Wall Surgery: Friend or Foe? A Literature Review.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2022
    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

9 authors.

Oscar A OlavarriaDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Karla BernardiDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Naila H DhananiDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Nicole B LyonsDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
John A HarvinDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Stefanos G MillasDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Tien C KoDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Lillian S KaoDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.
Mike K LiangDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA.

Funding

Convalescent Plasma to Limit Coronavirus Associated ComplicationsUL1TR003167 · NCATS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI KARP, DANIEL D, MCPHERSON, DAVID D · 2019 to 2023
$45.3M
Institutional Career Development CoreKL2TR003168 · NCATS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MILLER, CHARLES C · 2019 to 2023
$4.9M
NCATS NIH HHS KL2 TR003168NCATS NIH HHS UL1 TR003167
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Biological ProductsHernia, VentralHerniorrhaphyHumansPilot ProjectsRecurrenceRetrospective StudiesSurgical MeshTreatment OutcomeBiological Productsbiologic meshpolypropylenerandomized controlled trialsynthetic meshventral hernia repair

Identifiers

PMID33259771
PMCPMC8349713

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.