ArticleInternational orthopaedics2022
Removing a suprapatellar intramedullary nail via a suprapatellar approach: a retrospective cohort study.
Article in International orthopaedics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- A systematic review and meta-analysis comparing suprapatellar versus infrapatellar approach intramedullary nailing for tibal shaft fractures.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024Pooled it
- Article
- Reply to "In regard to the article by Lu K et al.: removing a suprapatellar intramedullary nail via a suprapatellar approach: a retrospective cohort study".International orthopaedics · 2022Article
- In regard to the article by Lu K et al.: removing a suprapatellar intramedullary nail via a suprapatellar approach: a retrospective cohort study.International orthopaedics · 2022Article
Corrections and comments
- Commented on by
- Commented on by
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
backgroundOver the last 20 years, suprapatellar (SP) intramedullary nailing has gained considerable attention for treating tibia fractures and is believed to improve fracture alignments, decrease anterior knee pain, and facilitate intraoperative fluoroscopy. However, it is associated with various concerns, including the need to make another infrapatellar (IP) incision to remove the nail.
aimsThis study was aimed at developing a new technique for the removal of SP tibial nails through an SP approach using a cannulated extraction system. The efficiency of the novel SP approach was compared to that of the traditional IP approach for the removal of SP tibial nails. PATIENTS AND
methodsThis was a retrospective cohort study from a prospectively collected clinical registry. The data for 69 consecutive patients who received surgery to remove a previous SP intramedullary nail using an SP approach (n = 30, SP cohort) or an IP approach (n = 39, IP cohort) were analyzed. Intra-operative evaluations included intraoperative blood loss, operation time, and changes in the surgical procedures. At six months follow-up, post-operative Lysholm knee score, visual analog scale (VAS) score, and the active range of motion (ROM) of the affected knee and complications were assessed.
resultsPatients in the SP cohort exhibited an increased post-operative Lysholm knee score (β, 2.6; 95% confidence interval [CI], 0.6 to 4.6; P = 0.012), decreased post-operative VAS score (β, - 0.7; 95% CI, - 1.1 to - 0.2; P = 0.004), and increased operation time (β, 9.8 minutes; 95% CI, 5.7 to 14.0 minutes; P < 0.001) compared with those treated with the IP approach after adjustment for baseline characteristics. There were no statistically significant differences in blood loss, post-operative ROM, or complications between the two cohorts.
conclusionsCompared with the IP technique, the SP approach for the removal of an SP tibial nail was independently associated with an increased post-operative Lysholm knee score and decreased VAS score, although the surgery was longer in duration. The novel technique offers a reliable and minimally invasive option for the removal of an SP tibial nail.
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.