SynthesisBreast cancer (Tokyo, Japan)2022
Antibiotic prophylaxis in breast surgery: a meta-analysis to identify the optimal strategy to reduce infection rates in breast surgery.
Synthesis in Breast cancer (Tokyo, Japan), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Utility of Tranexamic Acid in Reduction Mammaplasty: A Systematic Review and Meta-Analysis.Aesthetic plastic surgery · 2025Pooled it
- Antibiotic Prophylaxis in Reduction Mammaplasty: A Network Meta-Analysis.Aesthetic plastic surgery · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introBreast surgeries are an increasingly frequent operation, with an exponential rise in breast cancer diagnoses, and women opting for cosmetic surgeries. SSIs are the most common post-operative complication with many negative consequences including sepsis and even death. These are treated with prophylactic antibiotics prior to surgery. Breast surgery is currently defined as 'clean', although literature indicates that the infection rate is higher than should be expected for this classification. The aim of this meta-analysis is to evaluate whether pre-operative antibiotics reduce SSI frequency and which class of antibiotics achieve the best reduction.
methodsA literature search through online libraries was used to find clinical trials investigating pre-breast-surgery antibiotics and SSI frequency. These were grouped all together and separately by class of antibiotics. Additionally studies investigating breast cancer surgeries and non-cancer surgeries were grouped separately. A forest-plot was created for each group to calculate an estimated effect, these were then compared against each other.
resultsUse of antibiotics resulted in a reduction in SSI frequency by 3.55% overall, and reduced frequency in all types of surgeries performed. Cephalosporins reduced SSI frequency by 2.23%, Beta-lactamase inhibitors 4.17% and macrolides achieved the greatest effect with a 14.58% reduction.
conclusionThis meta-analysis proves that antibiotics reduce SSI frequency in breast surgery and supports the notion to remove the 'clean' classification. This definition may result in failure to provide prophylaxis, resulting in patients suffering from preventable SSIs and their negative consequences. Macrolides were the most effective followed by beta-lactamase inhibitors and cephalosporins, this may be implemented in structuring new guidelines favouring use of macrolides before conducting breast surgery.
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.