SynthesisHernia : the journal of hernias and abdominal wall surgery2023
Drain placement in retromuscular ventral hernia repair: a systematic review and meta-analysis.
Synthesis in Hernia : the journal of hernias and abdominal wall surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.
- Hybrid intraperitoneal onlay mesh repair for incisional hernias: a systematic review and meta-analysis.Hernia : the journal of hernias and abdominal wall surgery · 2024Pooled it
- Retromuscular, periprosthetic drainage after hernioplasty with sublay mesh reinforcement in ventral hernias results in less retromuscular fluid collections but longer hospital stay and analgetic use with unclear effect on clinical outcome - a randomized controlled trial.Langenbeck's archives of surgery · 2024Trial
- Analysis of retromuscular drain output and postoperative outcomes for heavyweight versus mediumweight polypropylene mesh following open ventral hernia repair.Hernia : the journal of hernias and abdominal wall surgery · 2024Trial
- Drain versus no drain in elective open incisional hernia repair: a propensity score matching analysis using the ACHQC database.Hernia : the journal of hernias and abdominal wall surgery · 2025Article
- To drain or not to drain in minimal invasive ventral hernia surgery.Langenbeck's archives of surgery · 2025Article
- Consensus in ERAS protocols for ventral hernia repair: evidence-based recommendations from the ACHQC QI Committee.Hernia : the journal of hernias and abdominal wall surgery · 2024Article
- Drain versus no drain in elective open incisional hernia operations: a registry-based analysis with 39,523 patients.Hernia : the journal of hernias and abdominal wall surgery · 2024Article
- Drain vs no drain placement after retromuscular ventral hernia repair with mesh: an ACHQC analysis.Surgical endoscopy · 2024Article
- Robot-Assisted Extraperitoneal Ventral Hernia Repair-Experience From the First 160 Consecutive Operations With Lateral eTEP and eTAR Techniques.Journal of abdominal wall surgery : JAWS · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeDrain placement in retromuscular ventral hernia repair is controversial. Although it may reduce seroma formation, there is a concern regarding an increase in infectious complications. We aimed to perform a meta-analysis on retromuscular drain placement in retromuscular ventral hernia repair.
methodsWe performed a literature search of Cochrane, Scopus and PubMed databases to identify studies comparing drain placement and the absence of drain in patients undergoing retromuscular ventral hernia repair. Postoperative outcomes were assessed by pooled analysis and meta-analysis. Statistical analysis was performed using RevMan 5.4. Heterogeneity was assessed with I
results3808 studies were screened and 48 were thoroughly reviewed. Four studies comprising 1724 patients were included in the analysis. We found that drain placement was significantly associated with a decrease in seroma (OR 0.34; 95% CI 0.12-0.96; P = 0.04; I
conclusionsBased on the analysis of short-term outcomes, retromuscular drain placement after retromuscular ventral hernia repair significantly reduces seroma and does not increase infectious complications. Further prospective randomized studies are necessary to confirm our findings, evaluate the optimal duration of drain placement, and report longer-term outcomes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.