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1.
China Journal of Orthopaedics and Traumatology ; (12): 543-552, 2016.
Artigo em Chinês | WPRIM | ID: wpr-230427

RESUMO

<p><b>OBJECTIVE</b>To systematically review the effectiveness of bone substitute augmentation combined with internal fixation versus internal fixation alone in treating proximal femoral fractures in the elderly.</p><p><b>METHODS</b>Subject term and keywords were searched from Pubmed, Cochrane databases and CNKI from database foundation to August 2015. Randomized controlled studies and qusi-randomized controlled studies on bone substitutes augmentation combined with internal fixation versus internal fixation alone for the treatment of proximal femoral fractures in the elderly were chosen. Postoperative re-displacement, re-operation rate, complications (infection and bone ununion), functional outcome, quality of life scores and muscle strength were seen as outcome indicators. Enumeration data were statistical analyzed by risk difference and 95% confidence interval. Measurement data were analyzed by standardized mean difference and 95% confidence interval. If the same measurement data were evaluated by different standards in different studies, standardized mean differences and 95% confidence interval were used. The methods of statistical analysis were used by Cochrane databases.</p><p><b>RESULTS</b>Eleven RCTs (677 patients) were included. Meta-analysis results indicated that bone substitutes augmentation combined with internal fixation occurred fewer re-displacement [SMD = -0.75, 95% CI (-1.03, -0.47)] and obtained better function [SMD = 0.40, 95% CI (0.20, 0.59)]. While there were no significant differences in reoperation rate [RD = 0.02, 95% CI (-0.05, -0.09)], pain at 1 week after operation [MD = -1.79, 95% CI (-13.55, -9.96)], pain ranged from 6 to 8 weeks [MD = -7.24, 95% CI (-20.07, -5.59)], postoperative pain at 12 weeks [MD = -0.32, 95% CI (-4.9, -3.55)], muscle strength [MD = 1.25, 95% CI (-6.98, -9.48)], bone ununion [RD = 0.02, 95% CI (-0.01, -0.05)] and postoperative complications [MD = 0.01, 95% CI (-0.03, -0.04)].</p><p><b>CONCLUSION</b>Compared with single internal fixation, bone substitutes augmentation combined with internal fixation for the treatment of proximal femoral fractures in the elderly less occur re-displacement and could obtain better functional recovery.</p>


Assuntos
Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Substitutos Ósseos , Fraturas do Fêmur , Cirurgia Geral , Terapêutica , Fixação Interna de Fraturas , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do Tratamento
2.
China Journal of Orthopaedics and Traumatology ; (12): 605-608, 2014.
Artigo em Chinês | WPRIM | ID: wpr-249307

RESUMO

<p><b>OBJECTIVE</b>To analyze the causes of delayed union or nonunion of the ulna after intramedullary nailing in pediatric forearm fractures.</p><p><b>METHODS</b>From February 2005 to February 2010,5 patients with forearm fractures who were treated with titanium elastic nailing (TEN) were identified to fulfill the criteria of having developed a delayed union or nonunion of the ulna. The causes of delayed union or nonunion were investigated according to mechanism of injury, fracture location, treatments methods and postoperative management. All patients were male and the age was 3 to 14 years old with an average of 9.4 years. All fractures were located on the mid-third part of forearm. Two cases had a re-fracture. Among them, 3 cases caused by high-energy injury and 2 cases by falling down. Open reduction were performed in 4 cases while the other one was treated with closed reduction. Four patients were immobilized in an above-elbow cast, postoperatively.</p><p><b>RESULTS</b>All patients were followed up from 7 to 19 months with an average of 11.4 months. There were 4 delayed union and 1 nonunion. Three patients healed after the removal of the nail and avoidance of weight-bearing. Two patients healed by replacing another fixation. No patients had soft-tissue irritation or nail-entry-site infections.. The clinical effect was evaluated according to Daruwalla and Price scores with 3 excellent and 2 good of the results.</p><p><b>CONCLUSIONS</b>Using titanium elastic nailing for the treatment of pediatric both-bone forearm fractures is a good method. However,strict indication selection should be followed to avoid delayed union or nonunion.</p>


Assuntos
Adolescente , Criança , Pré-Escolar , Humanos , Masculino , Fixação Intramedular de Fraturas , Métodos , Consolidação da Fratura , Fraturas do Rádio , Cirurgia Geral , Estudos Retrospectivos , Fraturas da Ulna , Cirurgia Geral
3.
Chinese Journal of Surgery ; (12): 113-118, 2011.
Artigo em Chinês | WPRIM | ID: wpr-346347

RESUMO

<p><b>OBJECTIVE</b>To compare the outcome of two minimally invasive internal fixed methods for the treatment of distal tibio-fibula fractures.</p><p><b>METHODS</b>The clinical data of 50 patients with distal tibio-fibula fractures from March 2006 to March 2009 was analyzed retrospectively. Twenty-eight patients were treated with minimally invasive percutaneous locking compression plate fixing tibia combining elastic stable intramedullary nailing fixing fibular (Group P + E). There were 18 male and 10 female patients with a mean age of (45 ± 6) years. Twenty-two patients were treated with interlocking intramedullary nail fixing tibia combining elastic stable intramedullary nailing fixing fibular (Group N + E). There were 12 male and 10 female patients with a mean age of (43 ± 9) years. The index of peri-operation, pain score at 3 d postoperative, bone union time, the clinical outcomes and complications postoperative were statistically compared.</p><p><b>RESULTS</b>There were no statistical significance on operation time, blood loss perioperative and pain score at 3 d postoperative. Bone union time in Group N + E was significantly longer than in Group P + E [(21.1 ± 3.0) weeks vs. (15.4 ± 2.9) weeks]. Meanwhile, the function of ankle score (44.3 ± 1.7 vs. 41.8 ± 2.5) and the line of foot score (8.6 ± 2.3 vs. 6.8 ± 3.6) in Group P + E were respectively significantly higher than that in Group N + E. However, there were no statistical difference on ankle pain, buckling add stretch restricted, turn inward add evaginate restricted and the rate of good and fair between the two groups. There were 3 cases of complications postoperation in Group P + E, significantly less than the 8 cases of Group N + E.</p><p><b>CONCLUSIONS</b>Minimally invasive percutaneous locking compression plate fixing tibia combining elastic stable intramedullary nailing fixing fibular shows superiority in treatment of distal tibio-fibula fractures. However, interlocking intramedullary nail fixing tibia combining elastic stable intramedullary nailing fixing fibular has the advantages in worse soft tissue and multi-step tibio-fibula fractures.</p>


Assuntos
Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pinos Ortopédicos , Placas Ósseas , Fíbula , Ferimentos e Lesões , Seguimentos , Fixação Interna de Fraturas , Métodos , Fraturas Ósseas , Cirurgia Geral , Procedimentos Cirúrgicos Minimamente Invasivos , Métodos , Estudos Retrospectivos , Fraturas da Tíbia , Cirurgia Geral , Resultado do Tratamento
4.
Chinese Journal of Surgery ; (12): 989-993, 2010.
Artigo em Chinês | WPRIM | ID: wpr-360735

RESUMO

<p><b>OBJECTIVE</b>To evaluate the mid-term clinical outcomes of minimally invasive transforaminal lumbar interbody fusion (TLIF) with unilateral pedicle screw fixation for lower lumbar degenerative diseases.</p><p><b>METHODS</b>From April 2004 to December 2005, minimally invasive TLIF through paramedian approach with unilateral pedicle screw fixation was performed in a consecutive series of 43 patients, including 24 male and 19 female, aging from 38 to 71 years, with an average age of 49 years. The length of surgical incision was 3 cm. The operation level at L(3-4) were 3 cases, L(4-5) 27 cases, L(5)-S(1) 13 cases and no case was at multilevel. Clinical outcomes were assessed by ODI scores and JOA questionnaires before and after operation. Operation time, intraoperative blood loss, incision status and complications were recorded. Radiological examination was obtained for each patient to assess the height of intervertebral space, postoperative intervertebral fusion conditions and the degeneration of adjacent segments.</p><p><b>RESULTS</b>The mean operation time was 110 minutes, the mean blood loss was 150 ml and all the incisions were healed primarily. The follow-up time ranged from 36 to 58 months. The ODI scores decreased significantly from 60 ± 10 preoperatively to 12 ± 4 postoperatively (P < 0.01). The JOA scores were improved remarkably from 9.6 ± 2.2 preoperatively to 23.8 ± 2.0 postoperatively (P < 0.01) and the proportion with optimal effect was 86%. The ventral and dorsal heights of intervertebral disc were significantly higher than those before operation (P < 0.01). The fusion rate was 94%. The incidence of adjacent segment degeneration was 17%. There were no complications such as secondary scoliosis, screw loosening, internal fixation failure and cage slippage.</p><p><b>CONCLUSIONS</b>The minimally invasive TLIF through paramedian approach with unilateral pedicle screw fixation is an effective and convenient method with little surgical trauma. The mid-term follow up results showed favorable outcomes in patients receiving this surgery.</p>


Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Parafusos Ósseos , Seguimentos , Vértebras Lombares , Cirurgia Geral , Estudos Retrospectivos , Fusão Vertebral , Métodos , Espondilolistese , Cirurgia Geral , Resultado do Tratamento
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