Systematic review of reamed versus nonreamed intramedullary nailing for femoral fractures in adults
- VernacularTitle:扩髓与非扩髓髓内钉固定术治疗成人股骨干骨折的系统评价
- Author:
Yi LIAO
;
Jingping BAI
;
Baoleri XILIN
- Publication Type:Journal Article
- Keywords:
Femoral fractures;
Fracture fixation, intramedullary;
Randomized controlled trials;
Meta-analysis
- From:
Chinese Journal of Orthopaedics
2001;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the efficacy and safety of reamed versus nonreamed intramedullary nailing for femoral fractures in adults on the rates of nonunion, the rates of implant failure, the rates of pulmonary implications, infections, the time of union, et al. Methods According to Cochrane Systematic Review, Medline, Embase, Cochrane Library and CBM disc were searched for RCTs without limitation of language, and gray literatures had been also searched, furthermore, the bibliographies of retrieved papers and content experts were consulted for additional references. Methodology quality of literatures used simple evaluate method the Cochrane Collaboration recommended, which was graded to A, B, C. Data was extracted by two reviewers for inclusion using the designed extraction form. Revman 4.2.3 the Cochrane Collaboration provided were used for data management and analysis, and obtained evidences for the efficacy and safety of reamed versus nonreamed intramedullary nailing for femoral fractures in adults. Results Five RCTs were included by total retrieve and riddling. For methodology quality of literatures, one was A scale, two was B, and two was C. The combined results showed that reamed intramedullary nailing for femoral fractures in adults reduce the rates of nonunion RR=0.38, 95% CI(0.17, 0.88), P=0.02 , implant failure RR=0.45,95% CI (0.21,1.00), P=0.05 and the time to union WMD=-10.90,95% CI (-18.16,-3.64), P=0.003 . Conclusion To compare with nonreamed intramedullary nailing for femoral fractures in adults, reamed intramedullary nailing can reduce the rates of nonunion. However, the relation between reaming or not and implant failure, the time to union, pulmonary complications, infection etc needs further study.
