Thirty-six cases of depression were mainlytreated by needling Shenmen ( HT 7), Sanyinjiao ( SP 6) and Zusanli (ST 36). In the case of liver-qi atagnation, Taichong ( LR 3) and Hegu ( LI 4) were added; in the case of phlegm-dampness accumulation, Fenglong ( ST 40) and Yinlingquan ( SP 9 ) were added; in the case of deficiency of both heart and spleen, Xinshu (BL 15) and Pishu (BL 20) were added. Fifteen cases were cured, 7 cases markedly improved, 8 cases improved and 6 cases failed.

Objective To observe the clinical efficacy of acupuncture in regulating depressed state. Method Sixty patients in depressed state were divided into a treatment group and a control group, 30 cases in each group. The treatment group was given basic intervention plus acupuncture, whereas the control group was treated by basic intervention alone. The two groups were evaluated by using Hamilton Rating Scale for Depression (HAMD) and PSTR prior to treatment, and respectively after 1, 2, and 3-month treatment. The clinical efficacies of the two groups were compared. Result The HAMD and PSTR scores were significantly changed respectively after 1, 2, and 3-month treatment compared to that before treatment in both groups (P<0.05). Respectively after 1, 2, and 3-month treatment, the HAMD and PSTR scores of the treatment group were significantly different from that of the control group (P<0.05). Acupuncture worked rather slowly in the first month of treatment, while in the following 2 months, its efficacy increased significantly. The total effective rate was 93.3% in the treatment group versus 40.0% in the control group, and the difference was statistically significant (P<0.05). There were no adverse reactions during the whole intervention with acupuncture. Conclusion Acupuncture is an effective approach in regulating depressed state.

Objective:To observe the clinical efficacy of combining contralateral needling and tendon-bone balancing Tuina(Chinese therapeutic massage)in treating scapulohumeral periarthritis(SP). Methods:Sixty-eight eligible participants were chosen and randomized into an acupuncture group and an acupuncture plus Tuina group,with 34 cases in each group.The acupuncture group received treatment with contralateral needling,and the acupuncture plus Tuina group was treated with contralateral needling combined with tendon-bone balancing Tuina.The post-treatment changes in the Constant-Murley score for comprehensive shoulder function,visual analog scale(VAS)score for pain,and shoulder range of motion(ROM)score were compared after 2 treatment courses to estimate the clinical efficacy in the two groups. Results:After treatment,the total effective rate was 96.7%in the acupuncture plus Tuina group versus 83.9%in the acupuncture group,showing a significant difference between the two groups(P<0.05).The Constant-Murley shoulder function score increased in the acupuncture plus Tuina group after the intervention;a decreased VAS pain score and an increased shoulder ROM score were found in both groups.After 1 and 2 treatment courses,the between-group comparisons of the Constant-Murley and shoulder ROM scores showed statistical significance(P<0.05).Regarding the VAS score,the acupuncture plus Tuina group was lower than the acupuncture group after the first treatment course(P<0.05),but there was no significant difference between the two groups after 2 treatment courses(P>0.05). Conclusion:Contralateral needling plus tendon-bone balancing Tuina can produce more significant clinical efficacy and relieve pain faster than contralateral needling alone in treating SP.

Objective To retrospectively analyze clinical features,treatment methods and efficacy of giant cell tumor of bone in proximal tibia,and to investigate risk factors affecting tumor recurrence and functional outcomes.Methods A total of 250 patients with giant cell tumor of bone in proximal tibia confirmed by pathology,who had undergone surgical treatment from March 2000 to July 2014,were enrolled in this study.There were 132 males and 118 females,with an average age of (34.59±12.86) years.A total of 140 patients who were followed up for more than 3 years were included in this study,and there were 72 males and 68 females,with an average age of (34.46± 11.96) years.There were 11 cases of Campanacci grade Ⅰ,58 cases of grade Ⅱ,71 cases of grade Ⅲ and pathological fracture of 47 cases.According to surgical methods,they were divided into bone grafting group (49 cases),bone cement filling group (34 cases),prosthesis group (46 cases) and others group (11 cases).The epidemiology,clinical and radiographic features and risk factors affecting tumor recurrence and functional outcomes were analyzed.Results A total of 140 patients were followed up,the follow-up period was 36-324 months,with an average of 95.4 months,and the median follow-up time was 88 months.Recurrence was found in 26 cases,and recurrence rate was 18.57％,with an average recurrence interval of 25.85 months.Recurrence was found in 17 cases in the first 2 years.The 5-year free survival rate was 77.60％.The recurrence rates were 18.37％ in bone grafting group,20.59％ in bone cement filling group,15.22％ in prosthesis group and 27.27％ in the others group,no statistically difference was found on recurrence rate and free survival rate (P=0.805,P=0.558).Recurrence was not related to all kinds of factors.A variety of related factors affecting postoperative recurrence were analyzed,sex,the first diagnosis of the original recurrence,left and right side,whether the eccentricity,fracture,cortical bone destruction,soft tissue mass,surgical methods,high-speed grinding,auxiliary application,and there was no significant correlation between recurrence and these factors.The MSTS 93 score was 25.26±4.31.Function of the primary patients was better than that of recurrence (P=0.044).Function of the patients treated with curettage with or without internal fixation was better than that with segmental resection (P=0.011).Function of the patients treated with grafting or bone cement filling was better than that with prosthesis or allograft-prosthesis reconstruction (P=0.004).There were no significant correlation between MSTS function score and gender,left and right side,whether the eccentricity,whether fractures,cortical bone destruction (Campanacci grade),whether there is soft tissue mass,whether the use of assisted inactivation,whether the use of grinding or internal fixation.Conclusion Various surgical methods had no significant effect on the recurrence of proximal tibial GCT,as for GCT in proximal tibia,there is no relation between recucrrence and related factors.Whether primary tumor and surgical methods are two important factors affecting limb function.

Objective To investigate the factors related to the local recurrence of spine giant cell tumor (GCT) after surgical treatment and provide a reference for the treatment.Methods A retrospective analysis of GCT of the spine from January 2000 to June 2016 was conducted.A total of 73 patients with GCT of the spine who underwent surgical treatment in Giant Cell Tumor Team of China (GTOC) were collected,including 29 males and 44 females.The average age was 33.73±11.34 years (range:13-60 years).Clinical characteristics including gender,age,history of recurrence,tumor position,Ennecking stage,Frankel score,clinical symptoms,surgery procedures,surgical approach,preoperative selective artery embolism (PAE),radiotherapy and bisphosphonate treatment history are collected.The correlation between the factors and tumor recurrence were analyzed by single factor analysis and multiple-factor logistic regression.Results The mean follow-up time was 61.81 ±53.21 months (range:4-210 months).Surgical procedures,bisphosphonate treatment,history of recurrence and radiotherapy were found significant correlation with tumor recurrence by single factor analysis.The result of multiple-factor logistic regression showed that surgical procedures (P=0.026) and bisphosphonate treatment (P=0.017) were independent risk factors for tumor recurrence.Conclusion Total spondylectomy and bisphosphonate treatment could significantly reduce the recurrence rate of GCT of the spine.

Objective To analyze clinical efficacy of artificial prosthesis in giant cell tumor in distal femur,and to investigate risk factors affecting prosthesis failure and functional outcomes.Methods 42 patients with giant cell tumor of bone in distal femur,who had undergo prosthesis replacement from January 2002 to May 2015,were enrolled in this study.There were 24 males and 18 females,with an average age of 38.53± 12.87 years.There were 28 primary patients and 14 relapsed patients,including 11 cases of recurrence once and 3 cases of twice.Three-dimensional finite element model was used to analyze the effect of different angles of deviation of the spinal needle on the deformation of the bone wall.The correlations between the factors such as age,sex,occupation,prosthesis type,and other factors on prosthesis loosening were compared.Biomechanical effect of lower limbs caused by prosthesis offset angle was analyzed through gait analysis.Analyzed the effects of primary tumor or recurrence,prosthesis service status,and length of surgical osteotomy on joint function.Results A total of 42 patients were followed up by 20-158 months,with an average of 68.7 months.The 3 year survival rate of prosthesis was 83.33％ for 3 years and 57.14％ for 5 years.The major reason of prosthesis failure was loose (18/42,42.8％).X-ray films showed 19 cases of prosthetic intramedullary nail and sagittal bias of medullary force line angle ＞ 3° in the first follow-up.Osteotomy length (OR=0.132,P=0.0027) and offset angle of needle (OR=25.000,P=0.000) were significantly correlated to prosthesis loose.A length more than 12 cm and angle more than 3° were easier to result in prosthesis loose.There were no significant correlation between prosthesis failure and patients age,gender,occupation and prosthesis type.Gait analysis shows that the unsuitable bias angle of the prosthesis can significantly change the joint force of the prosthesis.The average score of MSTS 93 function evaluation was 25.43±4.256,excellent in 33 cases,good in 7 cases and poor in 2 cases.Function of patients with primary GCT were better than that of recurrent ones.Patients with one 1 times recurrence were better than that of recurrence twice (P=0.003).Patients without prosthesis loosening and revision were better than that with loosening (P=0.001).Patients with an osteotomy length less than 12 cm had a poorer function than that with more than 12 cm (P=0.002).Conclusion The main factors affecting distal femoral prosthesis replacement therapy of GCT is loosening,which was caused by broach and medullary cavity mismatch,osteotomy length,prosthesis rotation,prosthesis position.The function of the prosthesis is mainly affected by operation times,prosthesis status,osteotomy length and low patella.

Objective:To retrospectively analyze the patients with spinal metastases who received surgical intervention and summarize the evolution of their clinical and pathological characteristics and surgical methods.Methods:The data of 703 patients with spinal metastases from January 2007 to December 2018 were collected retrospectively. There were 395 males (56.19%, 395/703) and 308 females (43.81%, 308/703) with an average age of 58.14±11.46 years (range 13-84 years). According to the degree of invasion and thoroughness of tumor resection, the surgical methods could be divided into minimally invasive surgery, decompression surgery, separation surgery, piecemeal resection and total en-bloc spondylectomy surgery. The operative methods were minimally invasive surgery in 89 cases (12.66%), decompression surgery in 96 cases (13.66%), separation surgery in 303 cases (43.10%), piecemeal resection in 182 cases (25.89%) and total en-bloc spondylectomy in 33 cases (4.69%). To analyze the trend of the clinical, pathological types and surgical treatment of patients with spinal metastases over the years, and determine the relevant factors affecting the decision-making of surgical methods by multivariate logistic regression.Results:The ratio of male to female was 1.28:1. 39.54% (278/703) of patients with single-segment involvement in 703 patients, 24.04% (169/703) of patients with double-segment metastasis and 36.42% (256/703) of patients with multi-segment metastasis. The most common type of primary tumor was lung cancer (34.57%, 243/703), followed by breast cancer (8.25%, 58/703), myeloma (8.11%, 57/703), gastrointestinal tumor (6.82%, 48/703) and renal malignant tumor (6.40%, 45/703). From 2007 to 2018, there was no significant difference in the percentage change of different age, gender and primary tumor source composition (age: χ 2=14.01, P=0.233; gender: χ 2=35.73, P=0.341; primary tumor: χ 2=120.09, P=0.074). The percentage of patients with sacrococcygeal metastasis decreased from 20.00% in 2008 to 1.89% in 2017 and the difference was statistically significant (χ 2=8.09, P=0.005). The percentage of patients with multi-level metastasis increased from 26.67% in 2008 to 52.83% in 2017, and the difference was statistically significant (χ 2=7.23, P=0.007). The percentage of patients with minimally invasive surgery decreased from 25.00% in 2007 to 5.88% in 2018, and the percentage of patients with segmented resection decreased from 53.33% in 2008 to 10.29% in 2018. The proportion of the two surgical methods showed a significant downward trend, and the differences were statistically significant (minimally invasive surgery: χ 2=1.46, P=0.026; segmented resection surgery: χ 2=19.56, P<0.001). The percentage of patients undergoing separation surgery increased from 13.33% in 2008 to 64.71% in 2018, and the proportion of patients undergoing total en-bloc spondylectomy increased from 0 in 2007 to 10.29% in 2018. Both surgical methods showed a significant growth trend and the differences were statistically significant (separation surgery: χ 2=27.09, P<0.001; χ 2=4.16, P=0.042). Multivariate Logistic regression analysis showed that age, metastatic site, number of metastatic segments, pathological vertebral fractures, Frankel grade, SINS score and VAS score were independent factors influencing surgical decision-making ( P<0.05). Conclusion:With different time and age, the invasiveness and thoroughness of surgery are increasing, which shows that the percentage of patients who underwent separation surgery and to-tal en-bloc spondylectomy is significantly increasing. Age, metastatic site, number of metastatic segments, pathological vertebral fractures, Frankel grade, SINS score and VAS score are independent factors affecting surgical decision-making.

Objective:To investigate the risk factors for 1-year survival rate in patients with spinal metastasis secondary to lung cancer.Methods:The data of 343 patients with spinal metastases secondary to lung cancer from January 2011 to December 2018 were retrospectively studied. There were 188 males (54.8%) and 155 females (45.2%) with an average age of 59.47±10.21 years old (range 23-91 years). The patients were divided into operation group (150 cases, 43.7%) and non operation group (193 cases, 56.3%). The demographics, types of primary tumor, non spinal metastasis, visceral metastasis, spinal metastasis and segments, pathological fractures of vertebra, Frankel classification, physical function status (Karnofsky performance scale, KPS), visual analogue score (VAS), the spinal instability neoplastic score (SINS) were recorded and analyzed. The impact of different treatments on the survival prognosis of patients with spinal metastasis was evaluated. The independent factors affecting survival in those patients were analyzed by Cox proportional hazards regression model.Results:The peak incidence of spinal metastases was found in the age group of 46-60 years (43.7%, 150/343). 38.5% (132/343) of the patients had pathological fractures of the involved vertebral body. 58.3% (200/343) of the patients had extraspinal bone metastasis. 36.2% (124/343) of the patients had visceral metastasis. Among the primary tumors, adenocarcinoma was the most common tpye (61.5%, 211/343), followed by large cell lung cancer (12.5%, 43/343), small cell lung cancer (6.4%, 22/343), squamous cell cancer (6.1%, 21/343) and mixed cell lung cancer (5.3%, 18/343). The type of lung cancer cells in about 8.2 (28/343) patients was unknown. Among the surgical patients, 21 patients underwent minimally invasive surgery (14.0%), 28 patients underwent simple decompression surgery (18.7%), 76 patients underwent separation surgery (50.7%), and 25 patients underwent radical surgery (16.6%). 59.3% (89/150) of the patients had a better neurological function than before surgery. The average survival time of all patients was 9.88 months with the median survival time of 8 (5,14) months. The survival rates were 62.1% (213/343), 30.0% (103/343), and 3.8% (13/343) at 6, 12, and 24 months, respectively. The average survival time of patients in the operation group was 10.24 months with the median survival time of 9 (5, 15) months, and the average survival time of patients in the non operation group was 9.41 months with the median survival time of 7 (5, 13) months with no significant difference between the groups (χ 2=0.300, P=0.584). Multivariate Cox proportional hazard regression model analysis showed that radiotherapy [ HR=1.913, 95% CI(1.471, 2.488), P<0.001], chemotherapy [ HR=1.313, 95% CI(1.040, 1.658), P=0.022], targeted drug therapy [ HR=1.683, 95% CI(1.221, 2.319), P=0.001], KPS [ HR=1.593, 95% CI(1.140, 2.225), P=0.006] and pathological type (non-small cell lung cancer) were independent factors affecting the 1-year survival rate of patients with spinal metastasis secondary to lung cancer [ HR=0.322, 95% CI(0.225, 0.460), P<0.001] with significant difference. Conclusion:Surgical treatment can improve both the neurological function and general status of patients with spinal metastasis. Treatments of radiotherapy, chemotherapy, and targeted drug therapy can significantly improve 1-year survival rate, while a KPS less than 50 points and a primary lung cancer other than adenocarcinoma were independent risk factors reducing 1-year survival rate.