One hundred cases of shoulder periarthritis have been treated with Tuina manipulations round the shoulder joint, plus acupuncture on Fengchi (GB 20), Jianzhongshu (SI 15), Jianjing (GB 21),Tianzong (SI 11), Quchi (LI 11) and Hegu (LI 4), after 3 courses of the treatments, 82 cases were cured,18 cases were improved and all cases were effective.

Objective To observe the effects of positive end-expiratory pressure(PEEP) on oxygen utiliza-tion coefficient in patients with acute respiratory distress syndrome(ARDS). Methods 28 ARDS patients with me-chanical ventilation were studied. Catheter of central vein was laid. Increment levels of PEEP(0,5, 10, 15 and 20cmH2O) were applied sequentially. Hemodynamics and oxygen metabolism parameters were measured and calcula-tion of O2 UC [O2 UC = (SaO2 -SvO2.)/SaO2] were carried out respectively. O2 UC in 30 normal subject groups were carried out. Results Arterial oxygen tension(PaO2) increased significantly(P < 0.05) at PEEP 5cmH2O. Oxygen u-tilization coefficient (O2 UC), heart rate(HR) and mean blood pressure (MBP) were not significantly different (P >0.05) at PEEP 10cmH2O. At PEEP 15cmH2 O, O2UC and HR increased significantly (P < 0.05), but M BP reduced obviously(P < 0.05). Conclusions Too high PEEP can result in oxygen utilization coefficient of ARDS patient de-acend furthur, can not really correct oxygen difieiency condition in patients' organization cell. The optimal PEEP should be found, and blood capacity should be appropriately increased.

BACKGROUND:Because of osteoporosis, short-segment transpedicular fixation or screw-rod system fixation is prone to screw loosening depending on its poor anti-pul-out strength in patients with thoracolumbar fracture with ankylosing spondylitis.
OBJECTIVE:To probe the clinic outcomes of multi-segment transpedicle spinal fixation for thoracolumbar fractures with ankylosing spondylitis.
METHODS:Eleven patients with ankylosing spondylitis combined with thoracolumbar fracture in the Fourth Department of Orthopedics, Meizhou Hospital, Sun Yat-sen University, China from January 2009 to December 2012 were selected. Al the patients underwent posterior reduction and multi-segment transpedicle spinal fixation, among whom, six cases were subjected to internal fixation through the pedicle of fractured vertebra.
RESULTS AND CONCLUSION:Al of the 11 patients were fol owed up for 13 to 36 months. Solid bone healing was achieved in al of the patients, and there were no complications related to the internal fixation systems such as loosening or breakage. Three cases of spinal cord injury achieved Frankel’s class E from class C recovery. Lumbodorsal pain rate achieved 100%according to the Japanese Orthopaedic Association scoring. Results confirmed that it is effective to treat thoracolumbar fractures with ankylosing spondylitis by posterior reduction and multi-segment transpedicle spinal fixation. Strong internal fixation and fracture union can be achieved by operation.

Objective: To study the diagnostic characteristics of cardiac amyloidosis (CA) by non-invasive electrocardiography (ECG) in relevant patients. Methods: We retrospectively analyzed 60 CA patients diagnosed in our hospital from 2008-08 to 2013-12 for their clinical and ECG characteristics. Results: There were 48 male and 12 female patients with the ratio of 4: 1. The ifrst time diagnosis rate was low and the average age for conifrmed diagnosis was at (54. 5±14. 2) years.①There were 32 (53. 3%) cases combining heart failure, 12 (20%) with pleural effusion, 20 (33. 3%) with atrial arrhythmia, 8 (13. 3%)with ventricular arrhythmia, 4 (6. 7%)with sino-atrial block, 15 (25%)with atrio-ventricular block, 4 (6. 7%) with left bundle branch block (LBBB), 5 (8. 3%)with RBBB and 8 (13. 3%)with intra-ventricular block.②There were 32 (53. 3%) cases with low voltage on limb leads, 52 (86. 7%) with pseudo-infarct pattern, 48 (60%) with ST-T abnormality and 30 (50%) combining low voltage on limb leads with pseudo-infarct pattern.③The patients combining pleural effusion and with pseudo-infarct pattern had the increased ratio of low voltage on limb leads, while there were still 22 (45. 8%) cases without pleural effusion had low voltage on limb leads.④ ECG characteristics for 60 CA patients were as follows: QRS duration (104±26) ms, QT interval (404±34) ms, QTc (462±35) ms; the R wave of avR 0. 17 mV, QRS wave 0.30 mV; the R wave of limb leads and V1-3 were all<0.5mV, the S wave of V1-3 were 0. 62mV, 1. 61mV, 1. 56mV; the R/S ratio of V1-3 were 0. 19, 0. 12, 0. 20 respectively. Conclusion: CA patients had the highest incidence of pseudo-infarct pattern; meanwhile, combining with low voltage on limb leads, pseudo-infarct with long Q or S wave and ST-T abnormality but normal QRS duration was helpful for differential diagnosis of CA in clinical practice.

Objective To evaluate the diagnostic value of the early rheumatoid arthritis (RA) classification criteria for early RA and to assess the clinical efficacy of knee arthroscopic synovectomy for RA.Methods A total of 62 patients who had arthritic complaints with disease duration less than one year were treated with knee arthroscopic synovectomy.Patients were diagnosed as RA confirmed by changes of synoviomorphous under arthroscopy,synovial biopsy,immunological biochemical laboratory and MRI,and compared with the preoperative ERA diagnosis.The efficacy was assessed at the third months and more than 12 months after operation,including Health Assessment Questionnaire (HAQ),Lysholm score,laboratory parameters of erythrocyte sedi-mentation rate (ESR) and C-reactive protein (CRP).Results The sensitivity and specificity in the early RA classification criteria for RA diagnosis were 81.58％ and 91.67％.38 patients diagnosed as RA and the remaining 24 patients were significantly improved of HAQ,Lysholm score,ESR,CRP compared with preoperation,showed statistical difference (P ＜ 0.01).There were still statistical differences between the follow-up results of the group of patients with RA in different period after operation (P ＜ 0.01).Conclusion The early RA classification criteria is worthy of clinical application,because it has the advantages of simple,practical,and is beneficial to early diagnosis of RA.The early RA patients should be treated with knee arthroscopic synovectomy as far as possible.It can improve not only the knee function,but also the general symptoms,and it can interrupt the RA pathological process,effective maintain curative effect after operation.

Objective To explore the characteristics of ventilatory efficiency and exercise capacity during cardiopulmonary exercise testing in patients with idiopathic pulmonary fibrosis (IPF).Methods Pulmonary function test,arterial blood gas analysis and cardiopulmonary exercise testing were performed in 28 IPF patients (IPF group) from April 2012 to April 2013 and 28 healthy volunteers (control group).And the relevant parameters were measured and compared.Results No significant differences existed in age [(57.8 ±9.8) vs.(59.2 ±5.5) years],gender or body mass index (BMI) [(23.8 ±2.7) vs.(25.0 ± 2.8) kg/m2,P ＞ 0.05].The paramneters of pulmonary function test,such as forced vital capacity ％ predicted (74.8 ± 14.6 vs.101.8 ± 10.8),forced expiratory volume in 1 second ％ predicted (73.8 ± 14.6 vs.97.0 ± 10.1),maximum voluntary ventilation ％ predicted (77.5 ± 14.9 vs.95.4 ±24.5),total lung capacity ％ predicted (75.6 ± 12.4 vs.99.8 ± 5.4),residual volume ％ predicted (80.7 ± 15.4 vs.95.8 ± 11.3),diffusing capacity of lung for carbon monoxide ％ predicted (66.2 ± 13.7 vs.103.2 ± 17.3) in the IPF group,were significantly lower than those of the control group (P ＜ 0.01).The parameters of arterial blood gas analysis,such as PaO2 [(72.7 ± 7.3) vs.(92.6 ± 3.8) mmHg] and SaO2 (94.3 ± 2.1 vs.98.3 ± 0.7),were lower than those of the control group (P ＜ 0.01).Thus P(A-a) O2 in the IPF group was higher than that in the control group (33.3 ± 5.7 vs.17.8 ± 1.9,P ＜0.01).These results strongly suggested that IPF group had restrictive ventilatory dysfunction and impaired gas exchange.The IPF patients had higher VE/VCO2-slope (37.4 ± 5.3 vs.25.7 ± 2.5,P ＜ 0.01) and lowest VE/VCO2 (39.2 ±6.7 vs.30.6 ± 2.7,P ＜ 0.01) than the controls; VE/VCO2 and VD/VT during every period were significantly higher in the IPF group than those in the control group (P ＜ 0.01) ; during peak exercise,peakLoad％pred (70.4 ±±29.9 vs.104.8 ±29.7,P ＜0.01) and peakVO2％pred (68.7 ±29.8 vs.98.7 ±36.4,P =0.001) were significantly lower in the IPF group than those in the control group.In the IPF group,VE/VCO2@AT,VE/VCO2-slope and lowest VE/VCO2 had a negative correlation with DLCO％pred (r=-0.589,P ＜0.01; r=-0.481,P＜0.05; r=-0.527,P＜0.05).In the IPF group,VE/VCO2@AT,VE/VCO2-slope and lowest VE/VCO2 had a negative correlation with peakVO2％ pred (r =-0.548,P ＜ 0.05 ; r =-0.539,P ＜ 0.05 ; r =-0.564,P ＜ 0.05).So the exercise tolerance and ventilation efficiency of the IPF group decreased significantly.Conclusion Cardiopulmonary exercise testing reveals that the ventilation efficiency of IPF patients decreases significantly so as to seriously affect their exercise tolerance

Objective To summarize the clinical experience of standard piggyback liver transplantation(SPBLT) and modified piggy-back liver transplantation(MPBLT) in the treatment of Wilson′s disease(WD).Methods The clinical records of 29 cases of WD who underwent piggyback liver transplantation over the recent 12 years were analyzed retrospestively.Among them,there were 22 male and 7 female patients,with 6cases aged 8-14y and 23 cases aged 24-37y,who underwent liver transplantation because of chronic advanced liver disease(18cases),fulminant hepatic failure(2 cases),or with normal liver function(9 case),and among them,24 cases showed neurological dysfunction.The modes of operation included SPBLT(13 cases) and MPBLT(16 cases).Results The patients were followed up for 1 month-12 years with the median follow-up time of 47 months.Four patients died in the perioperative period,of which 2 died of hepatic failure due to obstruction of hepatic venous return after SPBLT,and 2 died of hepatic artery thrombosis and bile leakage combined with severe infection.The recipient survival rate at 1 year and 3 years was 86% and 79% respectively.One patient has survived for 12 years.All the levels of serum copper and copper-protein recovered to normal in four weeks post-operatively.Neurological symptoms improved in varying degrees after operation.Conclusions WD patients who undergo PBLT can expect a satisfactory clinical outcome and a good quality of life,and MPBLT can effectively reduce the complications of operation and improve the operation survival rate.

Objective To investigate the effect of recombinant human erythropoietin (rhEPO) in patients of hematologic malignancies with aneamia and its relationship of serum erythropoietin levels. Methods Serum EPO (sEPO) level in 80 patients with hematologic malignancies were detected by chemolumimiscence,and treated by recombinant human erythropoietin for patients with Hb<100 g/L. Results The effect on aneamia in tumor patients with remission were significantly higher than that with no-remission. The patients with lower level of sEPO had better respose to treatment by rhEPO than patients with higher level. Conclusion Higher level of sEPO in patients with no-remission hematopoietic tumor, with condition of marrow erythropoiesis aplasia, the effect of rhEPO was poor;, but sEPO level in patients with remission hematopoietic tumor were nearly normal with recovery of marrow erythropoiesis aplasia was effective by use of rhEPO.

OBJECTIVE: To survey E-cadherin (E-cad) expression in tumor tissue and serum of esophageal squamous cell carcinoma patients, and to observe the clinical significance of their expression. METHODS: Forty-eight samples of esophageal squamous cell carcinoma tissue, 23 samples of erosive esophagitis tissue, 24 samples of normal esophagus tissue and the corresponding sera were obtained. We used immunohistochemistry (IHC) to detect expression of E-cad in the tissues and enzyme-linked immunosorbent assay (ELISA) to examine expression of E-cad in the serum. Furthermore, we collected complete clinicopathological data from the participating patients. RESULTS: The expression level of E-cad in the esophageal squamous cell carcinoma tissue was lower than that in normal esophagus tissues and erosive esophagitis tissues (P<0.05). Moreover, the expression level of E-cad was related to the depth of invasion, the status of lymph node metastasis and the level of differentiation of esophageal squamous cell carcinoma (P<0.05). The expression level of serum E-cad of esophageal squamous cell carcinoma patients was obviously higher than that in the serum of normal esophagus controls and erosive esophagitis patients (P<0.05). But the expression level of E-Cad in the serum of esophageal squamous cell carcinoma patients was unrelated to clinicopathological features. The expression level of E-cad in the tissue was not correlated with that in the serum(P=0.134). CONCLUSION The expression of E-cad in tissues may assistin the diagnosis and prognosis of esophageal squamous cell carcinoma. The expression of E-cad in the serum may assistin the diagnostic screening of esophageal squamous cell carcinoma.
Aged ; Aged, 80 and over ; Antigens, CD ; Cadherins ; blood ; metabolism ; Carcinoma, Squamous Cell ; metabolism ; Enzyme-Linked Immunosorbent Assay ; Esophageal Neoplasms ; metabolism ; Female ; Humans ; Immunohistochemistry ; Male ; Middle Aged

Objective To optimize a method for extracting traditional Chinese medicine composition with insomnia,and to prepare the insomnia granules for quality control.Methods The optimal extraction process was screened by orthogonal test using high-performance liquid chromatography with geniposide as the evaluation index.The particle size,bulk density,angle of repose,moisture,solubility,hygroscopicity and loading difference of the insomnia granule were evaluated,and the difference between the trial test and the pilot test were analyzed to comprehensively monitor the quality of the insomnia granule.Results The best extraction process was to add 10 times of water and cooked it three times for 1.5 hours each time.The average yield rate of dry extract of the pilot test and trial test was 22.10％,15.52％,and the average yield of powder was 84.96％ and 93.12％,respectively.The conversion rate from the pilot test to the trial test is 76.97％.Both the trial test and the pilot test particles met the quality requirements of the 2015 edition of the pharmacopoeia.Conclusions The preparation method of the insomnia granules is simple and the quality is uniform.The results of the pilot scale showed that the conversion rate is high,the quality is controllable,and the technical feasibility of industrial production is obtained.