Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Child ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Young Adult

0.05);but the difference on every other items in CSQ was significant(P

BACKGROUND:It is stil controversial whether computer-assisted navigation elevated the accuracy and clinical outcomes of total knee arthroplasty.
OBJECTIVE:To analyze the literatures in English and Chinese on computer-assisted navigation total knee arthroplasty, and to evaluate the clinical outcomes between computer-assisted navigation and conventional total knee arthroplasty.
METHODWe retrieved PubMed, Ovid, Elsevier, China National Knowledge Infrastructure and Digital Library for literatures concerning randomized control ed trial of clinical outcomes of computer-assisted navigation and total knee arthroplasty published from January 1st 2005 to December 31st 2013. Meta analysis was performed with RevMan 5.0 software from the Cochrane col aboration. Clinical outcomes of computer-assisted navigation total knee arthroplasty and conventional technique were compared. The heterogeneity of data was checked.
RESULTS AND CONCLUSION:A total of 16 randomized control ed papers were included in this analysis. Computer-assisted navigation group consisted of 1 322 knees, and the conventional group consisted of 1 299 knees. Compared with the conventional group, patients in the computer-assisted navigation group had a significantly lower risk of implant malalignment at more than 3° as wel as more than 2°, malalignment for both coronal femoral component and coronal tibial component of>3°, and both sagittal femoral component alignment and tibial slope at>3° malalignment. The meta-analysis did not find a significant difference in the sagittal tibial component alignment, the rates of complications, axial (rotational) alignment of the femoral component and the tibial component between both groups. These data indicated that computer-assisted navigation group had significant improvement in alignment of the limb and the component position, but long-term clinical outcomes using computer-assisted surgery in total knee arthroplasty require further investigation.

BACKGROUND:Whether tranexamic acid can effectively and safely reduce blood loss and al ogeneic transfusion rate in total hip arthroplasty remains controversial at present. OBJECTIVE:To assess the efficacy and safety of tranexamic acid administration in total hip arthroplasty using meta-analysis. METHODS:Clinical randomized control ed trials concerning tranexamic acid application in total hip arthroplasty published from January 1969 to December 2013 were retrieved from the PubMed, Ovid, Elsevier, Cochrane library, China National Knowledge Infrastructure and Wanfang database. Intraoperative blood loss, postoperative blood loss, total blood loss, al ogeneic transfusion rate and incidence of venous thromboembolism were compared using meta-analysis between the tranexamic acid and control groups. Detection and literature references were used as supplementary data. RevMan 5.0 software provided by Cochrane col aboration was used for meta-analyses. Conclusion was obtained according to analysis. The analysis checked the heterogeneity of data. RESULTS AND CONCLUSION:After comprehensive and rigorous screening, 19 high-quality (Jadad score not less than 3) randomized control ed studies were included. Meta-analysis results demonstrated that compared with the control group, tranexamic acid decreased the total blood loss [weighted mean difference (WMD)=-341.04, 95%confidence interval (CI) (-508.10,-173.97), P<0.001], intraoperative blood loss [WMD=-63.26, 95%CI (-111.33,-15.18), P=0.01] and postoperative blood loss [WMD=-229.53, 95%CI (-338.11,-120.94), P<0.000 1], and diminished al ogeneic transfusion rate [relative risk=0.45, 95%CI (0.35, 0.57), P<0.000 1] in patients undergoing total hip arthroplasty. No significant difference in incidence of venous thromboembolism was detectable. These data suggested that tranexamic acid could reduce blood loss and transfusion rate in patients undergoing total hip arthroplasty without increasing the risk of incidence of venous thromboembolism.

As the reference method, microscopic examination is still the most basic method of red cell morphology examination.There are several ways to improve the laboratory personnel's skill and ability on abnormal erythrocyte morphology diagnosis, including deep understanding of pathological mechanisms of abnormal red cell morphology, raising the ability of recognizing abnormal red blood cell that are of great clinical value, following and implementing rules to ensure the accuracy and repeatability of the examinations, standardizing reports of abnormal erythrocyte morphology.

Objective: To compare and observe the clinical efficacy of ALP and PFNA in treatment of intertrochanteric fractures, to provide clinical evidence for such patients. Methods:The clinical data of 122 cases patients with intertrochanteric fractures admitted to our department from January, 2012 to January, 2013 was analyzed retrospectively. 72 patients treated with PFNA were regarded as the study group and 50 patients with ALP as controls group. Two groups were compared with surgical incision, blood loss, operative time, healing time, hip functional recovery and postoperative complications. Results: The incision length, blood loss, operative time, postoperative weight-bearing activity time, fracture healing time, Harris score and complications of study group were significantly better than the control group (P<0.05), with statistical significance. Conclusion: The long-term efficacy of PFNA and ALP has no difference, but PFNA has smaller wound, less bleeding, sooner fracture healing time and weight-bearing activities and better early results.

Objective To investigate the effect of Bazhen granules combined with conventional treatment in patients with polymyalgia rheumatica and effect on immune level.MethodsFrom December 2013 to May 2016 in the second hospital of Shandong University 80 cases with polymyalgia rheumatica were randomly divided into the Banzhen granule group and the conventional group, 40 cases in each group.The two groups were given basic treatment with prednisone.The Bazhen granules group were given Bazhen granules at the same time.The two group were given continuous treatment for 3 months.ResultsBefore treatment, the difference of serum ESR and CRP levels between the Bazhen granules group and the normal group was not statistically significant.After treatment, in the Bazhen granule group, serum ESR, CRP levels were lower than those in the conventional group, the difference was statistically significant (P<0.05);serum CD3+, CD4+, CD4+/CD8+, IgG, IgM, IgA levels were higher than those in the conventional group (P<0.05), CD8+ level was lower than that in the conventional group (P<0.05).The effective rate in the Bazhen granule group 85%was higher than that in the conventional group 62.50% (P<0.05).The total effect rate in the Bazhen granule group95% was higher than that in the conventional group 87.50%, but the difference was not statistically significant.ConclusionThe effect is better that Bazhen granules combined with conventional treatment on the treatment of patients with polymyalgia rheumatica, which can improve the patient's immune level.

Objective To investigate the effects of penehyclidine on respiratory mechanics after tracheal intubation in patients with chronic obstructive pulmonary disease. Methods Sixty-six patients with chronic obstructive pulmonary disease were divided randomely into two groups. Group Ⅰ (penehyclidine group, 33 cases) was intravenously injected 1 mg of penehyclidine before intubation, group Ⅱ (control group, 33 cases)was not given bronchodilator. Lung-chest walt compliance, airway pressure, and resistance were measured at 1 h,4 h,and 6 h after tracheal intubation. Results Patients in group Ⅰ had significantly both lower airway pressure and resistance and higher lung-chest wall compliance than group Ⅱ (P < 0. 05). Conclusion Penehyclidine produces higher lung-chest wall compliance and lower airway pressure and resistance in patients with chronic obstructive pulmonary disease.

Objective To evaluate the efficacy of tolterodine in preventing bladder spasm during the operation to BPH.Methods One hundred and twelve cases of BPH patients were randomized to two groups:56 cases in one group were prescribed tolterodine 4-5 d before operation and 3-4 d after operation (2 mg twice daily),another 56 cases did not take any anti-spasm drugs.The bladder spasm occurring or not,frequency and continuing time of bladder were evaluated and recorded.Results In the controlling group:the non bladder spasm in 12.5% (7/56),mild bladder spasm in 14.3% (8/56),severe bladder spasm in 73.3% (41/56),In the treatment group:non bladder spasm in 87.5% (49/ 56),mild bladder spasm in 8.9% (5/56),severe bladder spasm in 3.6% (2/56).There was signifi-cant difference between the 2 groups (P<0.001).Conclusion Tolterodine could alleviate bladder spasm around the operation to BPH.

The thyroid allografts in rats were cultured for 48h in the conditions of hyperbaric oxygen (a mixture of 95% O2,5% CO2 pressurized at 2 atmospheres)and low pH(5.5 and 6.9).Uncultured and air cultured allografts were taken as control groups.The thyroid slices were transplanted under the kidney eapsulse of thyroidectomized recipients.By examining histological changes,detecting the serum T3 and T4 levels and five weeks body weight gain,the graft survival was cvaluated.Though the thyroids cultured in hyperbaric O2 were contaminated with the passenger leukocytes,the grafts had prolonged survival,suggesting this method might effectively diminish MHC immunogenicity to thyroid grafts.