Evidence map›Paper›PMID 40212189›Full record

ArticleAnnals of medicine and surgery (2012)2025

Static versus dynamic intramedullary nailing for femoral and tibial shaft fractures: a double-blind, randomized clinical trial.

Arvin Najafi, Pouria Chaghamirzayi, Dorsa Hadavi, Monir Najafi Pirasteh, Ali Sedighi, Salman Azarsina

Abstract read
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Article in Annals of medicine and surgery (2012), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Arvin NajafiShahid Madani Hospital, Alborz University of Medical Sciences, Karaj, Iran.
Pouria ChaghamirzayiClinical Research Development Unit of Shahid Madani Hospital, Alborz University of Medical Science, Karaj, Iran.
Dorsa HadaviTehran University of Medical Sciences, Tehran, Iran.
Monir Najafi PirastehJoint and Related Tissues Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Ali SedighiShahid Madani Hospital, Alborz University of Medical Sciences, Karaj, Iran.
Salman AzarsinaShahid Madani Hospital, Alborz University of Medical Sciences, Karaj, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The optimal fixation method for femur and tibia shaft fractures remains debated. Both static intramedullary nailing (SIMN) and dynamic intramedullary nailing (DIMN) are commonly used. This study aims to compare the efficacy of SIMN versus DIMN in promoting fracture healing. Methods: This double-blind, randomized clinical trial was conducted from June 2022 to March 2024. Fifty-two people with single transverse or short oblique femur or tibia fractures were randomly put into two groups, SIMN and DIMN. Each group had 26 people. The primary outcome was time to union, and secondary outcomes included surgical and post-surgical complications. Statistical analysis was performed using SPSS version 28.0. Results: The study included 52 participants (22 men and 30 women), with a mean age of 54.48 (SD 11.31). The median time to union in the DIMN group was significantly lower than in the SIMN group (20.5 (IQR 17-24) versus 24 (IQR 22-35), Conclusion: Dynamic intramedullary nailing (DIMN) significantly reduces the median time to union compared to static intramedullary nailing (SIMN) for femoral and tibial shaft fractures. Despite the shorter union time with DIMN, both techniques showed similar outcomes regarding nonunion, malunion, delayed union, and reoperation rates. These findings suggest that while DIMN may offer faster fracture healing, SIMN and DIMN are viable options depending on individual patient and clinical considerations.

Indexed as

dynamic intramedullary nailingfemur fracturesstatic intramedullary nailingtibia fractures

Identifiers

PMID40212189
PMCPMC11981447

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