Objective To determine the minimal clinically important differences ( MCID) of chinese version of the Fugl-Meyer( FM) motor scale for evaluating the motor function of the stroke patients ( upper extremity, lower ex-tremity and total) . Methods The research used anchor-based methods and distribution-based methods together to determine the MCID of chinese version of the FM motor scale. Results The intra-rater retest reliabilities of chinese version of the FM motor scale of motor functions were 0. 997, 0. 989 and 0. 997 for upper extremity, lower extremi-ty, and the total. The inter-rater retest reliabilities were 0. 993, 0. 952 and 0. 990 respectively. The MCID of chi-nese version of FM motor scale were 4. 58 , 3. 31 and 6. 0 . Conclusion The MCID of chinese version of the FM motor scale which could be gained in this study can help both clinical and research staff to identify whether the im-proved effect of motor function, which assessed by chinese version of the FM motor scale, made sense or not in clinical trials or in clinical practice.

Objective To observe the effect of sling exercise therapy combined with acupuncture at Jiaji acupoints on balance function of stroke patients with hemiplegia. Methods From October, 2013 to October, 2015, 40 hemiplegic stroke patients with balance dysfunction were randomized to control group and treatment group equally. Both groups accepted routine rehabilitation, while the treatment group com-bined with sling exercise therapy and acupuncture at Jiaji acupoints. They were assessed with Berg Balance Scale (BBS), 10-metre maxi-mum walking speed (10MWS), Fugl-Meyer Assessment of lower limbs (FMA-L) and modified Barthel Index (MBI) before and four weeks after treatment. Results The scores of BBS, FMA-L and MBI, and 10MWS improved in both groups (t>2.249, P<0.05), and improved more in the treatment group than in the control group (t>2.954, P<0.01). Conclusion Sling exercise therapy combined with acupuncture at Jiaji acupoints can further improve the function of balance, walking and activities of daily living in stroke patients with hemiplegia.

Objective To observe the effect of Shenmai injection combined concurrent chemoradiotherapy on immune function in patients with locally advanced non-small cell lung cancer.Methods A total of 80 patients with locally advanced non-small cell lung cancer were randomly divided into treatment group and control group.In treatment group,40 patients received simultaneous three-dimensional conformal radiotherapy combined with TP(docetaxel+cisplatin)chemotherapy,while given Shenmai injection in the process of concurrent chemoradiotherapy.In control group,40 patients only received chemoradiotherapy.The changes of T cell subsets were observed between the two groups.Results It showed no significant differences in percentages of CD+3,CD+4,CD+16CD+56and CD+4/CD+8 ratio between two groups pre-treatment(all P＞0.05).There were no significant adverse reactions occurred after received Shenmai injection in treatment group.Conclusion It play an important role in improving immune function of patients with locally advanced non-small cell lung cancer who received Shenmai injection combined concurrent chemoradiotherapy.

Objective To evaluate the efficacy of the combined saphenous nerve-great saphenous vein flap and cutaneous branches of posterior tibial artery flap in repairing refractory wounds. Methods Eighteen cases of pedal chronic ulcers were treated with the combinedsaphenous nervegreat Saphenous vein flap and cutaneous branches of posterior tibial artery flap, in which the wounds were treated with vacuum suction techniques before the operation in 6 cases. Wounds were from 8 cm× 13 cm to 1 cm× 17 cm in zine after debricement, and the designed size of the flaps was from 8 cm× 14 cm to 11 cm× 18 cm. Results After the treatment, 18 cases were evaluated as excellent in 10 cases, and good in 8 cases, in which the primary sealing of the wounds was achieved in 17 cases, but one case presented with focal necrosis of smaal size owing to vein drainage disturbance in a distallypedicled flap, and was healed after flap transplantation. Follow-up for 6 months to 2 years showed that all the patients were satisfied with the results. Conclusions The combined flap has reliable blood supply, skin pedicle of the flap is longer, superior texture and satisfied appearance, and incisive area of the flap is larger. It is particularly useful in repairing refractory wound in foot.

Aim TostudytheroleofASIC1aonthe matrix turnover and MAPK expression of the rat articu-lar chondrocytes with extracellular acidosis. Methods ArticularchondrocyteswereisolatedfromSprague-Dawley rats, and their phenotype was determined by toluidine blue and immunocytochemical staining. The GAG content of cell culture supernatant was deter-mined by dimethyl-methylene blue spectrophotometric assay, while Hyp content by chloramine T assay. ELISA assay was used to measure MMP-2 , TIMP-2 content. Furthermore, the ERK1/2, p38 MAPK phos-phorylation protein expression levels were tested by Westernblotassay.Results ASIC1acontributedto the effect of GAG, Hyp and TIMP-2 levels reduction induced by extracellular acidification, while the effect of MMP-2 was weaker. Moreover, ASIC1a could in-crease the ERK1/2 , p38 MAPK phosphorylation pro-teinexpressionlevels.Conclusion ASIC1acould regulate rat articular chondrocytes matrix turnover via ERK1/2 and p38 MAPK signaling pathway, and there-by inhibit the rat articular cartilage damage induced by acidosis.

Objective To investigate the impact of preoperative comorbidities on the abdominal complications after laparoscope-assisted total gastrectomy (LATG) for gastric cancer.Methods The retrospective casecontrol study was conducted.The clinical data of 1 657 gastric cancer patients who underwent LATG at the Fujian Medical University Union Hospital between January 2008 and December 2015 were collected.There were 175 patients with postoperative abdominal complications,including 78 without preoperative comorbidities and 97 with preoperative comorbidities (52 with 1 comorbidity,30 with 2 comorbidities and 15 with more than 3 comorbidities).Analysis method and observation indicators:(1) risk factors analysis of abdominal complications after LATG;(2) risk assessment of abdominal complications after LATG:independent influencing factors of risk factors analysis were expressed as dependent variables,alignment diagram was built and then consistency index was calculated;(3) comparisons of abdominal complications among the patients with different kinds of comorbidities after LATG;(4) multivariate analysis of abdominal complications in patients with comorbidities after LATG;(5)follow-up situations.Follow-up using outpatient examination and telephone interview was performed to detect postoperative survival of patients up to May 2016.The univariate analysis and multivariate analysis were respectively done using the chi-square test and Logistic regression model.The survival rate was calculated by the Kaplan-Meier method.Results (1) Risk factors analysis of abdominal complications after LATG:results of univariate analysis showed that age,body mass index (BMI),number of preoperative comorbidities,operation time and estimated volume of intraoperative blood loss were related factors affecting abdominal complications of patients after LATG (X2 =4.487,16.602,10.361,4.567,7.482,P＜0.05).Results of multivariate analysis showed that BMI,number of preoperative comorbidities and estimated volume of intraoperative blood loss were independent factors affecting abdominal complications of patients after LATG [OR =1.966,1.204,1.423,95％confidence interval (CI):1.355-2.851,1.014-1.431,1.013-1.999,P＜0.05].(2) Risk assessment of abdominal complications after LATG:BMI,number of preoperative comorbidities and estimated volume of intraoperative blood loss were expressed as dependent variables,and the alignment diagram on risk prediction of abdominal complications after LATG was built,with a consistency index of 0.703.(3) Comparisons of abdominal complications among the patients with different kinds of comorbidities after LATG:numbers of patients without comorbidity,with 1 comorbidity,2 comorbidities and ≥3 comorbidities were detected in 21,8,13,3 patients with intra-abdominal infection and 13,10,9,5 patients with anastomotic leakage and 6,3,6,2 patients with intra-abdominal bleeding,respectively,with statistically significant differences (X2 =10.677,10.436,9.245,P＜0.05).(4) Multivariate analysis of abdominal complications in patients with comorbidities after LATG:BMI ≥25 kg/m2 and estimated volume of intraoperative blood loss ＞ 82 mL were independent risk factors affecting abdominal complications of patients with preoperative comorbidities after LATG (OR =2.104,1.771,95％ CI:1.307-3.387,1.146-2.738,P＜0.05).(5) Follow-up situations:of 1 657 patients,1 568 were followed up for 4-99 months,with a median time of 47 months.Ninety-seven patients with preoperative comorbidities undergoing LATG had postoperative abdominal complications and were followed up.During follow-up,5-year survival rate of patients was 58.1％,and 5-year survival rate of 97 patients with preoperative comorbidities undergoing LATG and with postoperative abdominal complications was 57.4％.Conclusion Preoperative comorbidities are independent factors affecting abdominal complications of patients after LATG.

OBJECTIVETo investigate the efficacy of laparoscopic surgery in the treatment of gastrointestinal stromal tumors (GIST) in different anatomical locations.

METHODSClinical data of 133 patients with primary gastric GIST undergoing laparoscopic resection at our department from January 2006 to December 2014 were retrospectively analyzed. These patients were divided into favorable site group (F group, 90 cases), including gastric fundus, anterior wall and greater curvature of gastric body, and unfavorable site group (UF group, 43 cases),including gastroesophageal junction, posterior wall and lesser curvature of gastric body,antrum and pylorus, according to the 2014 version National Comprehensive Cancer Network Clinical Guidelines. Short-term and long-term efficacy between the two groups was compared.

RESULTSThere were no significant differences between the two groups in the general clinicopathological parameters (all P>0.05). The operation time of F group and UF group was (107.3±52.3) min and (119±53.4) min respectively (P=0.21). The blood loss in F group and UF group was (35.2±34.2) ml and (35.2±31.2) ml respectively (P=1.00). In addition, there were no significant differences in time to first fluid diet, time to first flatus, postoperative hospital stay and hospitalization expenses between the two groups(all P>0.05). In F group and UF group, morbidity of postoperative complication was 6.7%(6/90) and 4.7%(2/43) respectively (P=0.72), morbidity of category I(-II( complication was 4.4%(4/90) and 2.3%(1/43) respectively (P=0.66),and morbidity of category III(-IIII( complication was 2.2%(2/90) and 2.3% (1/43) respectively (P=1.00). Median follow-up time of all the cases was 36(1 to 84) months. The 5-year overall survival rates of F group and UF group were 93.8% and 95.2% respectively, and 5-year relapse-free survival rates were 81.1% and 89.4% respectively, without significant differences(both P>0.05).

CONCLUSIONLaparoscopic operation for gastric GIST in unfavorable sites can yield similar short- and long-term outcomes compared with those in favorable sites.

Adult ; Esophagogastric Junction ; Gastrectomy ; Gastrointestinal Stromal Tumors ; surgery ; Humans ; Laparoscopy ; Length of Stay ; Neoplasm Recurrence, Local ; Operative Time ; Postoperative Complications ; Postoperative Period ; Pylorus ; Retrospective Studies ; Stomach Neoplasms ; surgery ; Survival Rate ; Treatment Outcome

OBJECTIVETo explore the feasibility and efficacy of laparoscopic D2 radical gastrectomy in patients with gastric neuroendocrine carcinoma (GNEC).

METHODSClinical data of 84 patients with GNEC undergoing laparoscopic D2 radical gastrectomy in Union Hospital from January 2006 to December 2012 were analyzed respectively. Among these patients, 44 cases underwent laparoscopic D2 gastrectomy (LAG group) and 40 cases underwent open gastrectomy (OG group). The short- and long-term outcomes, 3-year survival and recurrence-free survival were compared between two groups.

RESULTSThe LAG group and OG group did not differ significantly in terms of clinicopathologic characteristics. All the patients completed operations successfully and no patients in the LAG group ware converted to laparotomy. The operative time was similar (P>0.05). As compared to OG group, LAG group had less intra-operative blood loss [(85±21) ml vs. (192±89) ml, P=0.003], lower ratio of transfusion [2.3%(1/44) vs. 15.0%(6/40), P=0.048], shorter time to ambulation after surgery [(2.5±1.1) days vs. (3.5±1.1) days, P=0.001], faster postoperative gastrointestinal function recovery [(2.9±1.1) days vs. (5.1±1.0) days, P=0.001], shorter time to resume soft diet [(4.1±1.2) days vs. (5.7±1.3) days, P=0.001] and shorter postoperative hospital stay [(12.0±3.4) days vs. (15.0±5.5) days, P=0.002]. No significant difference was observed in average dissected lymph node number between LAG and OG group (35.0±16.4 vs. 31.6±12.1, P=0.204). Morbidity of postoperative complication of LAG group and OG group was 11.4%(5/44) and 17.5%(7/40) respectively (P=0.422). The overall 3-year survival rate was 54.0% for all the patients, while 3-year survival rate was 56.3% in LAG group and 51.4 % in OG group (P=0.478). In addition, there was no significant difference in recurrence-free survival between the two group (33.0 months vs. 31.5 months, P=0.703).

CONCLUSIONCompared with open gastrectomy, laparoscopic D2 radical gastrectomy has the advantages of faster recovery and less blood loss, and similar short-term and long-term outcomes in treatment of patients with GNEC, thus it is a safe and feasible treatment for GNEC.

Blood Loss, Surgical ; Carcinoma, Neuroendocrine ; surgery ; Female ; Gastrectomy ; methods ; Humans ; Laparoscopy ; Laparotomy ; Length of Stay ; Lymph Node Excision ; Male ; Middle Aged ; Operative Time ; Postoperative Complications ; Postoperative Period ; Stomach Neoplasms ; surgery ; Survival Rate ; Treatment Outcome

OBJECTIVETo explore the prognostic assessment value of preoperative blood platelet-lymphocyte ratio (PLR) in patients with gastric mixed adenoneuroendocrine carcinoma (gMANEC) treated with radical surgery.

METHODSClinical and pathological data of 84 gMANEC patients who underwent radical resection from 2006 to 2016 in Department of Gastric Surgery, Fujian Medical University Union Hospital were analyzed retrospectively. Receiver operating characteristic (ROC) curve analysis was performed to determine the cutoff value of the PLR for predicting prognosis. The Cox proportional hazards regression model was used to identify prognostic factors of gMANEC.

RESULTSAll the patients underwent D2 lymph node dissection, including 26 cases of distal subtotal gastrectomy and 58 cases of total gastrectomy. The postoperative pathological TNM stage system(pTNM) demonstrated that the patients of stage I(, II(, and III( were 9(10.7%), 14(16.7%), and 61(72.6%) cases, respectively. The median follow-up time was 40(3 to 96) months. The recurrence rate was 41.7%(35/84). The median time to recurrence was 10 (1 to 40) months, and 82.9%(29/35) patients experienced recurrence within the first 2 years after operation. The median overall survival time was 27(3 to 39) month, and the median recurrence-free survival time was 21 (1 to 96) months. The 1-, 3-, and 5-year overall survival(OS) rates were 87.6%, 56.6%, and 47.4%, respectively, and the 1-, 3-, and 5-year recurrence-free survival (RFS) rates were 70.5%, 50.7%, and 44.9%, respectively. The best cutoff value of the PLR for predicting prognosis was 133 through ROC curve, which categorized all the patients into low PLR group (≤133) comprising 28 patients and high PLR group (>133) comprising 56 patients. The tumor recurrence rate was significantly higher in high PLR group (50.0%, 28/56) than that in low PLR group(25.0%, 7/28)(P=0.028). The live metastasis rate was significantly higher in high PLR group(35.7%, 20/56) than that in low PLR group(10.7%, 3/28)(P=0.015). Cox regression analysis showed that only pTNM stage (P=0.003) was independent prognostic factors of OS, while both pTNM stage (P=0.000) and blood PLR (P=0.015) were independent prognostic factors of RFS.

CONCLUSIONgMANEC patients with high preoperative PLR tend to present recurrence and metastasis, especially to present live metastasis, so they should be kept under surveillance more frequently after surgery.

Blood Platelets ; Carcinoma ; Female ; Gastrectomy ; Humans ; Lymph Node Excision ; Lymphocyte Subsets ; Lymphocytes ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Neuroendocrine Tumors ; pathology ; therapy ; Prognosis ; Proportional Hazards Models ; ROC Curve ; Retrospective Studies ; Stomach Neoplasms ; pathology ; therapy

Objective To explore the effect of unplanned reoperation (URO) on clinical efficacy after radical resection of gastric cancer (GC),and its causes and risk factors analysis affecting URO.Methods The retrospective case-control study was conducted.The clinicopathological data of 4 124 patients who underwent radical resection of GC in the Union Hospital of Fujian Medical University between January 2005 and December 2014 were collected.The initial operation was open or laparoscopic radical resection of GC.Observation indicators:(1) initial operation situations,results of pathologic examination and follow-up situations;(2) postoperative recovery situations;(3) causes and time interval of URO after radical resection of GC;(4) univariate analysis affecting URO after radical resection of GC;(5) multivariate analysis affecting URO after radical resection of GC.Follow-up using outpatient examination,telephone interview and Wechat was performed to detect postoperative 30-day recovery of patients.Measurement data with normal distribution were represented as (-x)±s,and comparisons between groups were done using the independent-sample t test.Count data and univariate analysis were done using the chi-square test or Fisher exact probability.Multivariate analysis was done using the logistic regression model.Results (1) Initial operation situations,results of pathologic examination and follow-up situations:① Initial operation situations of 4 124 patients,2 608 and 1 516 underwent respectively laparoscopic surgery and open surgery;2 259 and 1 865 underwent respectively total gastrectomy and distal gastrectomy.② Results of pathological examination of 4 124 patients:883,468,959 and 1 814 were respectively in T1,T2,T3 and T4a stages;1 414,571,683 and 1 456 were in N0,N1,N2 and N3 stages;1 073,825 and 2 226 were in Ⅰ,Ⅱ and Ⅲ stages.③) All the 4 124 patients were followed up within 30 days after initial operation,with a follow-up rate of 100.000％(4 124/4 124),including 52 with URO and 4 072 without URO,with a early URO rate of 1.261％ (52/4 124).(2) Postoperative recovery situations:of 4 072 patients without URO,575 had postoperative complications,with an incidence of 14.121％ (575/4 072);17 died after operation,with a mortality of 0.417％ (17/4 072),and duration of postoperative hospital stay was (14.0±9.0) days.Of 52 patients with URO,23 had complications after reoperation,with an incidence of 44.231％ (23/52);6 died after reoperation,with a mortality of 11.538％ (6/52),and duration of postoperative hospital stay was (28.0± 13.0) days.There were statistically significant differences in above indicators between groups (x2=37.550,t=10.900,P＜0.05).(3) Causes and time interval of URO after radical resection of GC:total time interval between initial operation and URO of 52 patients was (6.9±6.7)days.Causes of URO of 52 patients:23 (2 deaths),7,6 (2 deaths),5,5 (1 death),3,2 and 1 (death) patients were respectively due to intraperitoneal hemorrhage,anastomotic bleeding,anastomotic leakage,intra-abdominal infection,small bowel obstruction,dehiscence of abdominal incisions,enteric perforation and pancreatic fistula,and time intervals between initial operation and URO of them were respectively (3.9±3.8)days,(0.9±_0.5)days,(7.9±4.7) days,(14.9±4.6)days,(16.4±9.9) days,(10.0±6.O)days,(6.7±5.2) days and 12.0 days.(4) Univariate analysis affecting URO after radical resection of GC:results showed that age,body mass index (BMI) and volume of intraoperative blood loss were risk factors affecting URO after radical resection of GC (x2 =5.468,7.589,5.041,P＜0.05).(5) Multivariate analysis affecting URO after radical resection of GC:results showed that age ＞ 70 years old,BMI ＞ 25 kg/m2 and volume of intraoperative blood loss ＞ 100 mL were independent risk factors affecting occurrence of URO after radical resection of GC (odds ratio =1.950,2.288,1.867;95％ confidence interval:1.074-3.538,1.230-4.257,1.067-3.267,P＜0.05).Conclusions URO can increase postoperative complications and mortality,and extend duration of hospital stay after radical resection of GC.Intraabdominal bleeding,anastomotic bleeding and anastomotic leakage are the main causes affecting occurrence of URO after radical resection of GC,and age ＞70 years old,BMI ＞ 25 kg/m2 and volume of intraoperative blood loss ＞ 100 mL are independent risk factors affecting occurrence of URO after radical resection of GC.