Preparing an Orthopaedic Infection-Risk Study for Peer Review
An ongoing medical-publication project that transformed routine hospital records into a transparent, ethically reported and clinically useful retrospective study.
Anonymised composite:this case study illustrates our consultation process. Details are anonymised and combined from real engagements, and it should not be read as a verified individual client’s publication record. Our verified, named case studies are marked as such.
Where the client started
An orthopaedic researcher had assembled records from adult patients who underwent fracture-fixation surgery. The initial draft aimed to identify factors associated with surgical-site infection, but although the dataset was valuable, the first manuscript was not clinically defensible.
The outcome definition was inconsistent, missing data were not explained and the analysis mixed preoperative predictors with events that occurred after surgery. This made the proposed risk model difficult to interpret or reproduce.
What we did
The study was reformulated around a clear population, exposure, outcome and observation period, distinguishing prediction from causal explanation. The paper was agreed to identify preoperative factors associated with infection rather than claim the model could direct treatment without external validation.
The study period, eligible procedures, age criteria, exclusions and handling of repeat operations were specified, and one documented definition of surgical-site infection was applied with a fixed postoperative follow-up window.
Institutional approval, consent requirements, de-identification and secure handling of patient records were clarified. Variable-level completeness was reported and a defensible missing-data strategy was selected instead of silently analysing incomplete cases.
Candidate predictors were limited, collinearity was checked and adjusted estimates were reported with confidence intervals rather than p-values alone. Results were separated from clinical interpretation, with effect sizes explained in practical terms for a clinical audience.
The manuscript was checked against the STROBE framework for observational research. A patient-selection flow diagram, complete variable definitions and a transparent account of exclusions were added, and claims were deliberately narrowed because a single-centre retrospective design can identify associations but cannot establish causation.
Orthopaedic and infection-focused journals were compared for scope, readership, indexing, study-design preferences and publication charges. The abstract, title and keywords were rewritten to identify the retrospective cohort design immediately, tables were checked for consistent denominators and units, and a final submission review covered ethics wording, data-availability language and required reporting files.
The outcome
The revised manuscript has completed technical screening and is currently undergoing external peer review at an orthopaedic journal. The project remains active, and reviewer comments and any requested statistical revisions will be addressed before a final publication outcome is claimed.
The researcher now has a repeatable method for structuring retrospective clinical studies, protecting patient confidentiality, reporting missing data and distinguishing association from causation. The consultation also created a clearer plan for future multicentre validation rather than overstating the performance of a single dataset.
How we delivered this outcome
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