ArticleThe archives of bone and joint surgery2021
Comparison of the Dynamic Hip Screw with the Dynamic Hip External Fixator for Intertrochanteric Fractures: Report of a Randomized Controlled Trial.
Article in The archives of bone and joint surgery, 2021. 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.
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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, 2 citations in OpenAlex.
- What patient reported outcome measures are used in clinical trials in hip fracture? A systematic mapping review.BMC musculoskeletal disorders · 2026Pooled it
- Influencing factors on morbidity and mortality in intertrochanteric fractures.Scientific reports · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPelvic fracture is one of the most common fractures in the elderly, especially in the intertrochanteric region. Therefore, in the present study, an external fixator was designed specifically for intertrochanteric fractures. The present study aimed to compare the operating time, amount of bleeding, and mortality rate between the patients who received either dynamic hip external fixators (DHEF) or dynamic hip screw (DHS).
methodsIn 2018, 46 patients with intertrochanteric fracture due to trauma and high anesthesia risk were included in the study and randomly assigned to two groups of control (n=24, patients treated with DHS) and intervention group (n=22, patients treated with the DHEF). Treatment was carried out using the DHEF which was newly designed and placed outside the patient's body under short and light anesthesia. After 3 and 12 months of follow-up, the two groups were compared for some variables, including mortality rate, pain intensity, Harris hip score (HHS), cut-off rate of the device, femoral neck angles before and after the operation, hemoglobin changes, hematocrit levels before and after the operation, the number of injected blood units, and the number of hospitalization days.
resultsMortality rate was higher in open surgery with DHS. The assessment of variables in both intervention and control groups demonstrated that duration of operation (P<0.001), hospitalization length, time to union (P=0.001), pain intensity five days after the operation, as well as changes in Hb and HCT, were significantly higher in the control group than the intervention group. The mean HHS scores of 83.5±14.3 and 78.2±11.5 were gained for the DHEF and DHS groups, respectively (P=0.22).
conclusionConsidering the superior results of treatment with the external fixator in comparison with the DHS, such as lower mortality rate and fewer complications, a dynamic hip external fixator can be prescribed in patients with intertrochanteric fractures and high anesthesia risk.
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