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OBJECTIVE@#To compare clinical efficacy of long Gamma 3 nail and proximal femur locking plate (PFLP) in treating femoral subtrochanteric fractures.@*METHODS@#From January 2010 to January 2017, clinical data of 58 patients with subtrochanteric fractures followed more than 12 months were retrospective analyzed. Among them, 35 patients were treated with long Gamma 3 nail including 18 males and 17 females aged from 25 to 78 years old with an average of(66.5±23.5) years old;Causes of injury included fall on the ground in 18 cases, traffic accidents in 7 cases, and fall from height in 10 cases. The other 23 patients were treated with PFLP fixation including 8 males and 15 females aged from 31 to 81 years old with an average of (63.4±22.4) years old;Causes of injury included fall on the ground in 12 cases, traffic accidents in 6 cases, and fall from height in 5 cases. Operative time, blood loss (intraoperative and hidden blood loss), hospital stays, bone healing and complications were observed and compared. Harris hip score after 1-year following-up was used to evaluate postoperative clinical effect.@*RESULTS@#Fifty-one patients were followed up from 14 to 36 months with an average of 24.8 months, including 31 patients were treated with long Gamma 3 and 20 patients were treated with PFLP. Blood loss(intraoperative and hidden blood loss) in PFLP group was less than that of long Gamma 3 nail group(0.05). There was no significant differences in healing time of fractures between long Gamma 3 nail group (17.2±2.4) weeks and PFLP group (18.1±2.6) weeks(<0.05). At 1-year following-up, there was no significant differences in Harris hip score between long Gamma 3 nail group(80.29±10.28) and PFLP group (76.49±12.28)(<0.05). No complications such as pulmonary embolism and nonunion occurred. Two patients were treated with fitler whose occurred deep vein thrombosis. Postoperative pulmonary infection curred in 4 cases and was cured by anti-infection therapy.@*CONCLUSIONS@#Both of long Gamma 3 nail and PFLP in treating patients with femoral subtrochanteric fractures can receive good clinical effects, long Gamma 3 nail is not suitable for the patients of the narrow medullary cavity and prominent anterior arch. PFLP is eccentric fixation, so early weight-bearing was not stress.
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Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Bone Nails , Femoral Fractures , General Surgery , Fracture Fixation, Intramedullary , Retrospective Studies , Treatment OutcomeABSTRACT
Thoracolumbar fractures are common and severe traumas. Anterior approaches can achieve adirect spinal cord decompression and reconstruct anterior column height what load bearing the major load distribution of the spine. Therefore, anterior approach is an important method in the treatment of thoracolumbar fractures. With the application of pedicle screw, most of the patients were treated with posterior approaches.Because of the unique advantages of anterior approach, the posterior approach can not be replaced it.The review summarizes the biomechanical characteristics? indications? fixation devices? bone grafting method and technique of the anterior approach and in order to provide better evidence for clinical treatment of thoracolumbar fractures.
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Objective:To explore the relation between psychological capital and life quality in elderly people.Methods:Total 409 elderly people aged 60 years and above in urban and rural areas of Hubei Province,Jiangsu Province,Shanxi Province and Chongqing municipality were surveyed with the Positive Psychological capital Questionnaire (PPQ) and Genetic Quality of Life Inventory-74(GQOLI-74).Results:The PPQ total score was (118 ± 21),the GQOLI-74 total score was (54 ± 10).The PPQ total score and its dimension scores were positively correlated with the GQOLI-74 total score and its dimension scores (r =0.15-0.53,Ps ＜ 0.01).The PPQ total score positively predicted GQOLI-74 total score (β =0.46,P ＜ 0.001).Conclusion:Psychological capital may be closely related to life quality of elderly people.Developing and promoting the psychological capital may be beneficial to improving the life quality and psychological health level of elderly people.
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<p><b>OBJECTIVE</b>To study clinical effects of inversive LISS(less invasive stabilization system, LISS) plate for the treatment of intertrochanteric and subtrochanteric fractures combined with femoral shaft fractures.</p><p><b>METHODS</b>From January 2012 to January 2015, 24 patients with intertrochanteric and subtrochanteric fractures combined with femoral shaft fractures were treated with inversive LISS plate, included 16 males and 8 females with an average age of 62.5 years old ranged from 35 to 81 years old. There were 8 cases of traffic accident injuries, 3 cases of falling from high place, and 13 cases of falls injuries. The time from injury to operation was ranged from 2 to 12 days with an average of 5.2 days. The operation time, intraoperative blood loss and the length of hospitalization were analyzed. The fracture union was assessed by follow-up radiographs and hip functional recovery by Harris hip scoring.</p><p><b>RESULTS</b>All patients were followed up for 16.2 months (ranged, 18 to 36 months). The mean operative time was (68.22±48.36) min;the mean blood loss was (256.28±182.46) ml;the mean time of hospitalization was(14.8±5.2) days. There were no complications such as deep infection, deep vein thrombosis, pulmonary embolism and bone nonunion during the follow up period. The bone healing was ranged from 3 to 8 months with an average of 4.8 months. The mean Harris score was 76.49±12.28 at the final follow-up, 15 cases were classified as excellent, 6 as good and 3 as fair.</p><p><b>CONCLUSIONS</b>Inversive LISS plate can be used in treating with intertrochanteric and subtrochanteric fractures combined with femoral shaft fractures, and should not emphasis on premature loading.</p>
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<p><b>OBJECTIVE</b>To retrospectively study medium term follow-up outcomes of the femoral intertrochanteric with lateral femoral wall fractures using anatomic locking plate fixation.</p><p><b>METHODS</b>From June 2010 to January 2013, 18 cases of the unstable femoral intertrochanteric with lateral femoral wall fractures were treated with the anatomic locking plate, included 8 males and 10 females with an average age of 75.5 years ranging from 19 to 83 years old. There were 8 cases of traffic accident injuries, 6 cases of falls injuries, and 4 cases of falling from high place. The time from injury to operation was ranged from 1 to 14 days with an average of 4.5 days. The operation time, intraoperative blood loss and the length of hospitalization were recorded and analyzed. The fracture union was assessed by follow-up radiographs and hip functional recovery by PPMS and Harris hip scoring.</p><p><b>RESULTS</b>All patients were followed up from 36 to 68 months with a mean of(44.8±8.8) months. The mean operative time was (61.02±38.28) min;the mean blood loss was (226.00±162.52) ml;the mean length of hospitalization was (10.8±9.2) days. During the follow-up period, no infection, deep veintllrombosis, screwed cut-out and implant failure occurred in all patients. Coxa vara with shortening deformity was noted in 2 cases. Bone union was found in all the cases. The bone healing time was ranged from 4 to 10 months with an average of 6.2 months. The mean PPMS score at the final follow-up was 7.22±2.36. The Harris score was 79.46±11.02, 5 cases were classified as excellent, 9 as good and 2 as fair.</p><p><b>CONCLUSIONS</b>Proximal femoral anatomic locking plate can be used in treating intertrochanteric fractures with compromised lateral wall, which has a satisfied medium term follow-up outcomes, especially for complex fractures patterns in which intramedullary nailing may be difficult, and should not emphasis on premature loading.</p>
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<p><b>OBJECTIVE</b>To compare clinical efficacy of anatomic locking plate and Gamma nail in treating unstable femoral intertrochanteric fractures with external wall fractures.</p><p><b>METHODS</b>From June 2010 to June 2014,clinical data of 44 patients with intertroehanteric fractures associated with lateral wall fractures (type 31A2.2-3.3) followed more than 12 months,which treated with Gamma nail or anatomic locking plate,were retrospective analyzed. Sixteen patients were treated with anatomic locking plate, including 6 males and 10 females aged from 32 to 83 years old with an average of 56.5 years old. Twenty-eight patients were treated with Gamma nail including 17 males and 11 females aged from 26 to 87 years old with an average of 60.4 years old. Operative time, intraoperative fluoroscopy times, blood loss (intraoperative and hidden blood loss), hospital stays were observed and compared. PPMS and HHS scoring were used to evaluate postoperative clinical effect.</p><p><b>RESULTS</b>All patients were followed up from 12 to 24 months with an average of 16.2 months. Operative time in Gamma nail was shorter than anatomic locking plate; while blood loss( intraoperative and hidden blood loss) and intraoperative fluoroscopy times in anatomic locking plate were less than that of in Gamma nail. There was no significant meaning in hospital stays between two groups. Postoperative full weight-bearing time in anatomic locking plate was prolonged than Gamma nail. At the final following-up, PPMS in Gamma nail was 7.50 ± 1.78 and 6.82 ± 1.38 in anatomic locking plate, and there was no obvious meaning between two groups (t = 2.341, P = 0.132); there was no significant differences in HHS score between Gamma nail (83.25 ± 11.18) and anatomic locking plate (86.14 ± 12.36) (t = 1.923, P = 0.243). The incidence of complications in Gamma nail was less than anatomic lock-ing plate (P = 0.005).</p><p><b>CONCLUSION</b>Anatomic locking plate for intertrochanteric fractures with external wall fractures could avoid re-injury of external wall, especially for severe comminuted fractures, difficult for intramedullary nailing, and there was no significant meaning in hip joint function compared with Gamma nail, while postoperative incidence of complications was higher than Gamma nail, so early weight-bearing was not stress.</p>
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Bone Nails , Bone Plates , Fracture Fixation, Intramedullary , Methods , Hip Fractures , General Surgery , Hip Joint , General Surgery , Retrospective StudiesABSTRACT
Objective To investigate the effect of berberine on inhibiting HT-29 human colon cancer cell proliferation induced by deoxycholic acid(DCA).Methods The berberine with concentration of 1,5,10 or 20?mol/L were added into the HT-29 human colon cancer cell culture media containing 200?mol/L DCA.The effects of berberine on cell proliferation were studied by the method of MTT.RT-PCR was applied to measure the expression of cyclooxygenase-2(COX-2)mRNA.Cellular immunochemical stain was applied to label COX- 2 protein expression.Concentration of prostaglandin E2(PGE2)was measured by radioimmunoassay. Results HT-29 cells were incubated with DCA for 6 h,COX2 expression of cells were increased prominent compared to controls(65.5%?5.6% vs.6.2%?1.1%).The level of PGE2 were increased(24.1 ng/L?1.4 ng/L vs.10.6 ng/L?0.8 ng/L).One?mol/L berberine reduced the proliferation rate of HT-29 in- duced by DCA over 6 h,the proliferation rate was 7.4?3.5%.Both COX-2 mRNA expression and the level of PGE2 were inhibited when the concentration of berberine was over 1?mol/L,and in a concentration-time dependent manner.Conclusions Berberine can inhibit the proliferation of HT-29 human colon cancer cell in- duced by DCA.Berberine can also suppress the expression of COX-2,and decrease the production of PGE2. These data provide new insights into the mechanism of its anti-cancer properties.