Objective To observe clinical therapeutic effect of transcutaneous electrical point stimulation (TEPS) on scapulohumeral periarthritis of adhersion type. Methods Criteria of standardized diagnosis and assessment of therapeutic effects were adopted, various treatment parameters were fixed, and pain of shoulder and activity of shoulder joint were taken as observed indexes, TEPS and electroacupuncture (EA) were applied respectively in the treatment of 194 cases of scapulohumeral periarthritis of adhersion type. ResultsTEPS and EA had a similar good therapeutic effect, with the total effective rat 96.9% and 97.9% separately. TEPS could improve both pain index and activity of shoulder joint. Conclusion TEPS is a better therapy for scapulohumeral periarthritis of adhersion type, with ease of administration.

Objective:To explore the effects of double circumferential fibrotomy(CF)in the improvement of periodontal attachment of the teeth with periodontal disease.Methods:22 migrated incisors of 4 adults were randomly assigned to one-time CF group (T1 )and double CF group(T2)by center line.Periapical intraoral radiographic examination was performed using paralleling technique at pre-and post-leveling-alignment stage of the teeth.Root length,crown-root ratio and the distance of CEJ-AC were measured.The periodontal in-dicators were also recorded during the orthodontic treatment.Data were statistically analysed by comparative t-test.Results:CEJ-AC and crown root ratio reduction was greater in T2 group than those in T1 group(P <0.01 ),but the periodontal indices did not show sig-nificant difference between the 2 groups(P >0.05).Conclusion:Double circumferential fibrotomy can improve periodontal attachment, reasonable orthodontic force does not lead to remarkable root resorption of the periodontitis inflicted teeth.

OBJECTIVE:To prepare a rapid-disintegrated lozenge METHODS:The formula and technology were decided by taking the disintegrating time and dissolubility as standard RESULTS:The lozenge could completely disintegrate in 20s and the accumnlated dissolubility of the model drug was 99% after 5 minutes in phosphate buffer(pH=6 80) CONCLUSION:Using now available equipment,suitable excipients and workmanship can prepare a rapid-disintegrated lozenge

24. Of 6 patients positive in SDS, 4 cases scored 56 as moderate depression. Mean score was 47.62 for SDS, and 20.31 for HAM before treatment, and 32.23 for SDS, and 8.97 for HAM after 5 weeks of treatment. The differences were statistically significant (P

Objective To detect the varicella-zoster virus (VZV) DNA load in vesicle fluid and peripheral blood,as well as plasma levels of S100β protein and neuron-specific enolase (NSE) in patients with herpes zoster before and after treatment,and to explore their correlations.Methods Vesicle fluid samples were collected before treatment,and peripheral blood samples before and after treatment from 50 inpatients with acute herpes zoster in the Department of Dermatology of the Affiliated Hospital of Southwest Medical University,and peripheral blood samplcs were also obtained from 20 heahhy controls.Real-time fluorescence-based quantitative PCR (qRT-PCR) was performed to determine the viral load in the vesicle fluid and peripheral blood samples,and enzyme-linked immunosorbent assay (ELISA) to detect the plasma levels of S100β protein and NSE.Results VZV DNA was present in all the vesicle fluid samples,as well as in peripheral blood samples from 18 patients before treatment and 5 patients after treatment,but not found in any of the healthy controls.Positive correlation was found bctween the viral load in vesicle fluid and plasma levels of S 100β protein and NSE (r =0.535,0.430,respectively,both P ＜ 0.05) in the patients with acute herpes zoster.Before treatment,patients with VZV DNA in peripheral blood showed significantly increased plasma levels of S100β protein and NSE compared with those without (both P ＜ 0.05),and the viral load in peripheral blood was positively correlated with plasma levels of S100β protein and NSE (r =0.711,0.645,respectively,both P ＜ 0.05).Conclusion VZV DNA is present in some patients with herpes zoster,and increased VZV DNA loads in the vesicle fluid and peripheral blood are related to elevated plasma levels of S100β protein and NSE before treatment.

To observe the therapeutic effects of transcutaneous electric acupoint stimulation on early-stage adhesive shoulder periarthritis. Methods:by using the research approach of evidence-based medicine such as multi-center,large sample and randomization,the 163 cases of early-stage adhesive shoulder periarthritis were treated with transcutaneous electric point stimulation and electric acupuncture respectively to observe the therapeutic effect of transcutaneous electric acupoint stimulation and compare its effect with electric acupuncture.Results and Conclusion:The total effective rate of transcutaneous electric point stimulation on early-stage adhesive shoulder periarthritis reached 96.5%,showing no significant difference with the electric acupuncture group;the transcutaneous electric acupoint stimulation could not only relieve pain,but also improve the shoulder joint movement. As a result,the transcutaneous electric acupoint stimulation is an easy and more effective therapy for shoulder periarthritis.

Objective To explore the feasibility and effectiveness of channel-assisted spatium intermusculare approach interbody fusion for treating lumbar vertebra diseases.Methods A total of 81 patients with lumbar vertebra diseases were treated from June 2012 to December 2013,including 35 males and 46 females between 29 and 76 years old with an average age of 54.6.There were 36 cases of lumbar disc degeneration,10 cases of recurrence in situ after lumbar disc herniation surgery,6 cases of huge lumbar disc herniation,11 cases of lumbar disc herniation with spinal canal stenosis,5 cases of extreme lateral lumbar disc herniation and 13 cases of lumbar degenerative spondylolisthesis.There were 67 cases of single segment lesion and 14 cases of two segment lesions.Lesion sites contained L1,2 in 1 case,L3,4 in 4 cases,L4,5 in 50 cases,L5S1 in 12 cases,L3,4 and L4,5 in 8 cases,and L4,5 and L5S1 in 6 cases.Results The length of incision was 2.42±0.45 cm in cases of single segment lesion and 4.28±0.38 cm in cases of two segment lesions.The operation time was 96.00±21.53 minutes and intraoperative blood loss was 347.50± 241.62 ml.During the operation,one case suffered from dural laceration,cerebrospinal fluid leakage and ipsilateral nerve root injury.Two cases suffered from pedicle fractures.Eight cases experienced epidermal necrosis of the incision.One case had poor wound healing.Three cases suffered from nerve injury.A total of 76 patients were followed up for 12-30 months,averagely 20.5 months.Intervertebral height of lesion segments was apparently recovered after surgery,and maintained in good condition during the final follow-up.No significant difference in the changes of area and grade of multifidus was detected 12 months after surgery and before surgery.Except 4 cases,the remaining had interbody fusion with a fusion rate of 94.7％.The balance between the coronal plane and sagittal plane of the lumbar spine was evidently improved.Average Japanese Orthopaedic Association score increased from 12.66±1.88 points preoperatively to 26.4±1.92 points during the final follow-up,which showed significant differences.Conclusion The method of channel-assisted spatium intermusculare approach interbody fusion has some advantages for treating lumbar vertebra such as small incision,fewer traumas,less bleeding,fast recovery,and high fusion rate.However,there is a long time of operation in the early stage and high occurrence rate of complications.

ObjectiveTo compare the clinical results of pedicle screw fixation via the injured vertebra versus across the injured vertebra for thoracolumbar spine fracture.MethodsThe study reviewed 56 patients (41 males and 15 females,at age range of 21-66 years,mean 41.5 years) with thoracolumbar spine fractures managed with the two fixation methods from June 2005 to December 2008.The fracture segment included T12 in 13 patients,L1 in 27 and L2 in 16.According to the AO classification,there were six patients with type A1.2,29 with type A3.1,nine with type A3.2 and 12 with type A3.3.McCormack load score was 5-8 points (average 6.3 points). The spinal cord injury was classified as grade A in three patients,grade B in four,grade C in eight,grade D in 17 and grade E in 24 according to Frankel scale.The patients were divided into two groups,ie,across vertebral fixation group (27 patients) and via the vertebral fixation group (29 patients).All patients were selectively treated with monosegment bone graft simultaneously.The Cobb' s angle,restoration of the anterior height of the injured vertebra,improvement of spinal canal stenosis rate and Denis scale in local pain and work status were compared between the two groups.The bone graft fusion and spinal cord recovery of both groups were observed during follow-up.ResultsAll patients were followed up for 12-48 months (average 25.8 months).Implantation loosening occurred in one patient 1.5 month after operation in across vertebral fixation group.There were no significant differences in aspects of correction of Cobb' s angle,restoration of the anteriorheight of injured vertebra and improvement of spinal canal stenosis rate postoperatively as well as in aspects of restoration of anterior height of injured vertebra and improvement of spinal canal stenosis rate at the latest follow-up between the two groups ( P ＞ 0.05).The postoperative loss of correction rate of Cobb's angle of both groups existed,with significant difference (P ＜0.05). The differences of the Cobb's angle at the latest follow-up and after operation were significant in the across vertebral fixation group ( P ＜ 0.05) but insignificant in the via vertebral fixation group (P ＞ 0.05 ).Bone graft fusion occurred in 21 patients (78％) in the across vertebral fixation group and in 27 patients (93％) in the via vertebral fixation group ( P ＜ 0.05 ).Denis scale indicated a better recovery in the local pain of via vertebral fixation group compared with the across vertebral fixation group ( P ＜ 0.05 ),but showed no significant differenc e in work status between the two groups ( P ＞ 0.05 ).ConclusionsCompared with across vertebral fixation,the pedicle screw fixation via the vertebra has the advantages of higher fusion rate and better correction rate of Cobb' s angle and is a better choice for thoracolumbar spine fracture with posterior approach.

Objective To investigate the efficacy of modified 270°spinal canal decompression combined with one-stage pedicle screw fixation and vertebral reconstruction for severe thoracolumbar fractures.Methods A retrospective case-control study was made on 44 cases of severe thoracolumbar fractures treated from January 2009 to June 2014.There were 34 males and 10 females, with age range of 20-68 years (mean, 37.9 years).The injured vertebrae included T11/12 in one case, T12-L1 in 10, L1/2 in 21, L2/3 in nine and L3/4 in three.Injury type was all AO type B2.According to the American Spinal Injury Association (ASIA), neurological deficit was Grade A in three cases, Grade B in five, Grade C in 22, and Grade D in 14.Load sharing score (LSC) was 7-9 points (mean, 8.1 points), while the thoracolumbar injury classification and severity score (TLICS) was 7-9 points (mean, 8.2 points).According to the difference of surgical procedures, all cases were divided into traditional group (21 cases) and improved group (23 cases).The patients in traditional group were treated by 270° spinal canal decompression combined with one-stage pedicle screw fixation and vertebral reconstruction, and those in improved group were treated by modified 270°spinal canal decompression combined with one-stage pedicle screw fixation and vertebral reconstruction.Between-group differences were compared with regard to operation time, intraoperative blood loss, postoperative drainage, allogeneic blood transfusion, pain visual analogue scale (VAS) at postoperative 72 hours, Cobb angle, anterior vertebral height, spinal canal compromise, Denis score, work state, neurological function, bone graft fusion and complications.Results Duration of follow-up was (32.4±15.8)months (range, 12-60 months).No wound infection or deterioration of neurological function was found after operation.Operation time was (2.4±0.5)hours in traditional group, less than (2.8±0.6)hours in improved group (P<0.05), while there were no significant differences in intraoperative bleeding, postoperative draining and blood transfusion between the two groups (P>0.05).VAS was (3.2±0.9)points in traditional group and (3.3±0.9)points in improved group at postoperative 72 hours (P>0.05).Cobb angle, anterior vertebral height and spinal canal compromise in both groups obtained well recovery and maintained after operation (P<0.05), but the recovery of spinal canal compromise was better in improved group than traditional group [(2.1±1.8)% vs.(11.8±6.1)%] (P<0.05).Denis score and work state were similar between the two groups (P>0.05).At the last follow-up, ASIA Grade A was noted in three cases, Grade C in two, Grade D in 23, and Grade E in 16.Bone union was achieved in all cases, with no implant loosening or breakage observed.Thirteen cases in traditional group were found with residual bone fragments in the spinal canal after surgery, and two of them received revision surgery.Conclusions Either modified or traditional 270° spinal canal decompression combined with one-stage pedicle screw fixation and vertebral reconstruction can attain satisfactory clinical results in treatment of severe thoracolumbar fractures.However, the modified 270°spinal canal decompression can achieve more thorough decompression without reducing stability of the spine.

Objective To study the effects of early application of integrated traditional Chinese medicine (TCM)and western medicine and massage on the incidence and severity of pneumonia and prognosis in the therapeutic course of infants with cytomegalovirus(CMV)infection infantile cholestatic hepatopathy(ICH)accompanied by gastric volvulus(GV). Methods A prospective randomized controlled trial was conducted. 120 infants 1-6 months old with CMV infection ICH and complicated with GV inpatients were divided into treatment group and control group (each,60 cases). The TCM Lidanheji(consisting of artemisiae capillaris 30 g,weeping forsythia 30 g,Chinese goldthread 5 g,prepared rhubarb 5 g,unpeeled root of herbaceous peony 30 g,cassia 5 g,fruit of citron or trifoliate orange 10 g,large-headed atractylodes 10 g,fruit of Chinese magnoliavine 10 g,pangolin scale 3 g and licorice root 5 g)for oral administration or enema and ganciclovir intravenous injection were given to both groups. In the control group,based on the above treatment,postural and diet therapy,prokinetics(domperidone)were given in cases with GV. The massage treatment was only applied for treatment of GV in treatment group. The pneumonia in both groups was treated in accord to the conventional diagnosis and treatment for infantile pneumonia,bronchiolitis,severe pneumonia and the guide and management of infantile community acquired pneumonia. The total number of cases with pneumonia and its severity occurring before and after treatment in the course of the disease,the clinical therapeutic effects of ICH, GV and infantile pneumonia,the clinical physical signs,biochemical indexes and the time of hospitalization were observed and compared between the two groups. Results Compared with control group,after treatment the curative rate and total effective rate of ICH,GV,infant pneumonia in treatment group were significantly higher〔the curative rate of ICH:83.05%(49/59)vs. 71.93%(41/57),total effective rate:96.61%(57/59)vs. 91.23%(52/57);the curative rate of GV:72.88%(43/59)vs. 51.79%(29/56),total effective rate:96.61%(57/59)vs. 78.57%(44/56);the curative rate of infant pneumonia:81.08%(30/37)vs. 67.44%(29/43),total effective rate:100%(37/37)vs. 100%(43/43),P<0.05 or P<0.01〕. In the treatment group,the total number of cases with pneumonia occurring in the therapeutic course and the incidence of severe pneumonia were significantly less than those in the control group〔the occurrence of pneumonia:12 cases vs. 21 cases,the incidence of severe pneumonia:16.67%(2/12) vs. 42.86%(9/21),P<0.05 or P<0.01〕. The enlargement of liver and spleen,the level of total bilirubin(TBil), direct bilirubin(DBil),total bile acids(TBA)and alanine aminotransferase(ALT)in two groups after treatment were significantly lower than those before treatment,the changes being more marked in treatment group(P<0.05 or P<0.01). The time of stay in hospital in treatment group was remarkably shortened(days:21.32±3.26 vs. 27.38±6.09, P<0.05). Conclusion Early interference with combined TCM and western medicine and massage for treatment of infants with CMV infection ICH accompanied by GV can significantly decrease the incidence of pneumonia and its severity occurring in the disease course,therefore this therapeutic method is beneficial to the treatment and prognosis of infants with CMV infection ICH.