Objective:To build a health education scheme related to discharge planning for adolescent idiopathic scoliosis surgery patients, and provide systematic and standardized health education related to discharge planning for adolescent idiopathic scoliosis surgery patients.Methods:From January to June 2021, through literature review and semi-structured interviews, the first draft of health education scheme for discharge planning of adolescent idiopathic scoliosis surgery patients was formulated. The Delphi method was used to conduct 2 rounds of consultation with 15 experts, and the final version of the health education scheme for the discharge plan was determined according to the expert consultation.Results:The effective recovery rates of the 2 rounds of expert consultation questionnaires were both 100.0%, the coefficients of expert authority were 0.93 and 0.94, and the Kendall's harmony coefficients of expert opinions were 0.251 and 0.273 ( P<0.01) . Finally, the health education program was constructed according to the health needs of patients and caregivers at 7 time periods including admission day, 1 day before surgery, operation day, postoperative day 1, 1 day before discharge, discharge day and 1 week after discharge, including 7 first-level items, 24 second-level items, and 78 third-level items. Conclusions:The health education scheme related to the discharge plan for adolescent idiopathic scoliosis surgery patients constructed in this study is scientific and reasonable in design, comprehensive, reliable and clinically practical. It is of great significance for the effective implementation of the discharge plan for adolescent idiopathic scoliosis surgery patients .

OBJECTIVE： To provide reference for improving emergency capacity of the hospital pharmacy department in response to the novel coronavirus pneumonia （COVID-19） epidemic. METHODS ：According to the related regulations and requirements of Law of the People ’s Republic of China on the Prevention and Control of Infectious Diseases ，combined with the situation of COVID- 19 epidemic prevention and control ，and management experience of relevant hospitals ，on the basis of in-depth analysis of drug supply and quality assurance ，drug dispensing management ，provision of clinical pharmaceutical services and other related material support of hospital pharmacy department，integrated emergency management model was constructed for COVID- 19 epidemic prevention and control ，and the precautions and response measures of each link were sorted out. RESULTS ：Integruted emergency management mode for COVID-19 epidemic prevention and control in hospital pharmacy department included but was not limited to human resource management，drug and disinfection products supply management （mainly including key treatment drugs and disinfection product list formulation，control，inventory increase ，etc.）；drug dispensing management （mainly including prescription ，pharmacy window ， planning quantitative reserve ， drug return ， etc.）；clinical pharmaceutical care management （mainly including providing pharmaceutical information support ，online pharmaceutical service ，monitoring drug safety ，etc.）；personnel protection and disinfection （mainly including personnel protection ，environment and window ，equipment and container ，paper prescription disinfection，etc.）；special management of donated drugs ；prevention and control knowledge training ；pharmaceutical education and scientific research management ，etc. CONCLUSIONS ：The integrated emergency management model for epidemic prevention and control is helpful for hospital pharmacy to manage public health emergencies. During the outbreak of COVID- 19，hospital pharmacy department should start integrated emergency management mode for epidemic prevention and control ，strengthen the risk control of each link ，and play a good role in the key functional departments in the special period.

OBJECTIVE: To investigate the prognostic value of tumor deposits(TD)in N0 stage gastric cancer. METHODS: A retrospective case-control study was performed on clinicopathological data of 751 N0 stage gastric cancer patients who underwent subsequent R0 gastrectomy from January 2011 to February 2013 at Zhengzhou University Affiliated Tumor Hospital. Patients were divided into TD-negative group (688 cases) and TD-positive group (63 cases). Propensity score matching was used to balance the covariances between the two groups, such as age, gender, differentiation degree, tumor location, T stage, perineural invasion, lymphovascular invasion, extent of resection, tumor size, surgical procedure,and chemotherapy. Matching was performed by the minimal adjacent method of 1:2 pairing. The survival analysis was carried out using Kaplan-Meier method,and differences between the curves were detected by log-rank test. Cox proportional hazard model was used to perform univariate analysis and multivariate analysis. RESULTS: After matching,56 patients were allocated into the TD-positive group and 112 patients into the TD-negative group, and the baseline of clinicopathological data of 2 groups matched well (all P>0.05). The median follow-up time was 55.2 (12.0-83.2) months, and 3 patients were lost to follow-up (died of other diseases). In TD-positive group, 38 patients died of gastric cancer and 1 died of other disease. In TD-negative group, 52 patients died of gastric cancer and 2 died of other diseases. The TD-positive group had lower 5-year survival rate than TD-negative group (31.0% vs. 52.9%,χ²=6.230, P=0.014). Subgroup analysis showed that the 5-year survival rate of T1-2 stage TD-positive patients was significantly lower than that of T1-2 stage TD-negative patients (47.1% vs. 92.6%, χ²=11.433,P<0.001),while the difference between two groups with T3-4 stage (23.8% vs. 40.0%, χ²=2.995,P=0.084)was not significant. In patients receiving chemotherapy, the 5-year survival rate of TD-positive group was significantly lower than that of TD-negative group(34.1% vs. 54.8%, χ²=4.122, P=0.042). Further subgroup analysis showed that patients receiving postoperative chemotherapy of TD-positive group both in T1-2 stage (63.6% vs. 100%, χ²=3.830,P=0.048) and in T3-4 stage (24.2% vs. 48.4%, χ²=4.740,P=0.029) had significantly lower 5-year survival rates than those of TD-negative group. However,T1-2 stage TD-positive patients receiving chemotherapy had significantly higher 5-year survival rate as compared to those without receiving chemotherapy(63.6% vs. 16.7%, χ²=5.474,P=0.019).Univariate analysis revealed T stage (HR=1.829, 95%CI:1.490-2.245, P<0.001),perineural invasion (HR=2.620, 95%CI:1.617-4.246,P<0.001),tumor size (HR=1.646, 95%CI:1.078-2.512, P=0.021),TD(HR=1.691,95%CI:1.112-2.572,P=0.014) were associated with the prognosis of patients with gastric cancer. Multivariate analysis showed TD-positive (HR=2.035, 95%CI:1.325-3.126, P=0.001), later T stage (HR=1.812, 95%CI: 1.419-2.313,P<0.001), perineural invasion (HR=1.782,95%CI:1.058-3.002,P=0.030) were independent risk factors for the prognosis of gastric cancer. CONCLUSIONS TD is an independent risk factor for N0 stage gastric cancer,and may be closely related to T stage. Patients with TD-positive stage T1-2 should receive chemotherapy, but the prognosis of TD-positive patients undergoing adjuvant chemotherapy is poorer as compared to TD-negative patients. Therefore, more individualized treatments should be administrated.
Antineoplastic Agents ; therapeutic use ; Case-Control Studies ; Chemotherapy, Adjuvant ; Gastrectomy ; Humans ; Neoplasm Staging ; Prognosis ; Propensity Score ; Retrospective Studies ; Stomach Neoplasms ; drug therapy ; mortality ; pathology ; surgery ; Survival Analysis ; Survival Rate

Objective To investigate the correlation between the rate of pathological complete response (pCR) and prognostic nutritional index (PNI) in gastric cancer patients who underwent neoadjuvant chemotherapy (NAC). Methods A total of 278 advanced gastric cancer patients who underwent NAC and R0 gastrectomy with D2 lymphadenectomy between January 2012 and March 2017 at the Affiliated Tumor Hospital of Zhengzhou University were analyzed retrospectively. Propensity score matching (PSM) was conducted to reduce the confounding bias between the groups (PNI＜45, 157 patients; PNI≥45, 121 patients). Multivariate analysis was used to determine the independent risk factors of the pCR rate in gastric cancer patients who underwent NAC. Results PNI (OR:3.026;95％ CI:1.261, 7.260;P = 0.013), differentiation (OR:0.470;95％ CI:0.270, 0.819;P = 0.008), and tumor location (OR:0.341;95％ CI:0.164, 0.708;P = 0.004) were the independent risk factors associated with the pCR rate of the gastric cancer patients who underwent NAC. After PSM, PNI (OR:2.728;95％ CI:1.130, 6.587;P = 0.026) was the independent risk factor associated with the rate of pCR after NAC. Conclusion Gastric cancer patients who underwent NAC with low PNI are less likely to get pCR than those with normal PNI.

OBJECTIVETo compare the effects of neoadjuvant chemotherapy and adjuvant chemotherapy on the prognosis of patients with locally advanced gastric cancer using propensity score matching method.

METHODSClinical data of patients with locally advanced gastric cancer undergoing open D2 radical gastrectomy between January 2012 and December 2014 at the Affiliated Tumor Hospital of Zhengzhou University were analyzed retrospectively. Sixty-five patients receiving neoadjuvant chemotherapy (NAC) were allocated into the NAC group and 1243 patients receiving postoperative adjuvant chemotherapy (AC) were allocated into the AC group.

INCLUSION CRITERIA(1) age ranged from 18 to 75 years old, and biopsy specimen was confirmed as adenocarcinoma; (2) all the operative procedures were open D2 radical gastrectomy;(3)image examinations showed no distant metastasis or other unresectable factors.

EXCLUSION CRITERIAno open D2 radical gastrectomy, undergoing laparoscopic surgery, neoadjuvant chemotherapy course <2 cycles, without adjuvant chemotherapy, history of other malignancies, severe complications, incomplete data. SOX (tegafur-gimeracil-oteracil plus oxaliplatin) or XELOX (capecitabine plus oxaliplatin) was used as neoadjuvant and postoperative adjuvant chemotherapy regimen. One-to-two propensity score matching was performed to balance the covariance between two groups. Survival was analyzed using the Kaplan-Meier method. Differences between the curves were tested using log-rank test.

RESULTSAfter balancing the covariates including gender, age, tumor location, degree of differentiation, clinical stage, chemotherapy regimen, chemotherapy course and surgical approach, 195 patients were enrolled, including 65 patients of the NAC group and 130 patients of the AC group. The number of harvested lymph nodes in NAC and AC group was 22.3±4.6 and 22.6±5.1 respectively, without statistically significant difference(t=1.125, P=0.263). Pathological response assessment for NAC group showed TRG0 in 6 cases, TRG1 in 8 cases, TRG2 in 17 cases, TRG3 in 34 cases; sensitive (TRG 0 to 2) in 31 cases (47.7%), non-sensitive in 34 cases (52.3%). The 3-year progression-free survival rate of NAC and AC group was 73.6%(95%CI: 62.8-84.3) and 69.9%(95%CI:62.1-77.7) respectively, which was not significantly different(P=0.361). The 3-year overall survival rate of NAC and AC group was 80.0%(95%CI:70.2-89.8) and 74.6%(95%CI:67.2-82.0) respectively, which was not significantly different as well(P=0.387). Subgroup analysis revealed that the 3-year progression-free survival rate and 3-year overall survival rate of sensitive patients in NAC group were 83.3%(95%CI:70.0-96.6) and 87.1%(95%CI:75.3-98.9) respectively, which were significantly higher than 62.4%(95%CI:46.1-78.7, P=0.037) and 70.2%(95%CI:54.7-85.7, P=0.033) of non-sensitive patients in NAC group, and those in AC group(P=0.044 and P=0.040).

CONCLUSIONSEffects of neoadjuvant chemotherapy and postoperative adjuvant chemotherapy on the prognosis of patients with locally advanced gastric cancer are similar. Patients who are sensitive to neoadjuvant chemotherapy have better prognosis. It may be beneficial to improve prognosis that some appropriate patients with locally advanced gastric cancer are screened for neoadjuvant chemotherapy.

Objective To evaluate the clinical outcome of anterolateral lumbar interbody fusion (ALLIF) for the treat-ment of degenerative lumbar spondylolisthesis(DLS). Methods All of 53 patients with degenerative spondylolisthesis were en-rolled in this study during January 2014 to January 2016. All patients underwent stand-alone ALLIF with self-locked cage, includ-ing 15 males and 38 females with an average of 57.4±11.2 years old. The surgical level included L3,4(4 cases), L4,5(33 cases) and L5S1(16 cases). The operative time, bleed loss and complications were recorded. Clinical outcome was measured by visual analogue scale (VAS), Oswestry disability index (ODI) and the health questionnaire (SF-36). Radiological measures were slippage, disc height, lumbar lordosis, sagittal diameter and area of dural canal, foraminal height and area, and fusion rate. All the data were sta-tistically analyzed. Results All patients were followed up for at least 24 months. The mean operation time was 64.2 ± 12.5 min-utes, and the mean bleed loss was 72.8 ± 14.3 ml. No serious complications such as vascular or nerve injury occurred during peri operation. VAS for low back pain,VAS for leg pain and ODI were significantly decreased from 6.8 ± 1.5,5.6 ± 2.4 and 58.5％± 18.6％preoperatively to 1.6±1.2, 1.2±1.1 and 18.5％±8.8％at 24 months postoperatively.The SF-36 scores were improved signif-icantly from 56.7 ± 12.8 preoperatively to 79.4 ± 14.3 at 24 months postoperatively. Slippage of patients was reduced significantly from 22.5％± 8.3％preoperatively to 5.7％± 2.3％. Disc height and lumbar lordosis were significantly increased from 6.2 ± 1.6 mm and 46.4°±9.2° preoperatively to 10.5±1.4 mm and 53.2°±11.2° at 24 months postoperatively. Sagittal diameter and cross-section-al area of thecal sac were significantly increased from 11.7±2.2 mm and 78.4±28.6 mm2 preoperatively to 13.8±1.6 mm and 112.5± 23.9 mm2 at 6 months postoperatively. Intervertebral foramina height and area were significantly increased from 15.8 ± 4.3 mm and 136.5±25.6 mm2 preoperatively to 19.2±2.5 mm and 157.6±23.1 mm2 at 6 months postoperatively. At 24 months follow-up, the fusion rate was 100％and the subsidence rate was 10.5％. Conclusion Stand-alone ALLIF could achieve satisfactory clinical re-sults and reduction for DLS. Disc height and lumbar lordosis were restored. Efficient decompression was obtained with significant-ly increased sagittal diameter and cross-sectional area of thecal sac and intervertebral foramina height and area. Stand-alone AL-LIF provides a new surgical strategy for the treatment of DLS.

OBJECTIVETo evaluate the clinical features and prognosis of gastric cancer patients with pathological complete response (pCR) after neoadjuvant chemotherapy (NAC).

METHODSClinical data of 159 gastric cancer patients who received NAC followed by surgical resection between January 2012 and December 2014 at the Affiliated Tumor Hospital of Zhengzhou University were collected and clinical features of those with pCR were analyzed retrospectively. Kaplan-Meier method was used to estimate 3-year overall survival (OS) rate and recurrence-free survival (RFS) rate. Recurrence factors were analyzed by univariate and multivariate analysis with Cox proportional hazard model.

RESULTSA total of 21 patients(13.2%) achieved pCR, including 13 male and 8 female cases, with the median age at diagnosis of 56 (40 to 70) years. Eleven cases were differentiated tumor and 10 were undifferentiated. Six cases were in clinical baseline stage II(, and 15 were in III(. Five cases received the mFOLFOX6 (oxaliplatin + leucovorin +5-FU), 6 received the SOX (oxaliplatin +S-1), 4 received the XELOX (oxaliplatin + capecitabine), 2 received the EOX (epirubicin + oxaliplatin +capecitabine) and 4 received the DOX (docetaxel + oxaliplatin +capecitabine) chemotherapy regimens. Two cases achieved CR, 18 achieved PR, and 1 was SD after NAC. The median (range) course of preoperative and postoperative chemotherapy were 4(2 to 5) and 2(0 to 5) . All the patients underwent R0 resection plus D2 lymphadenectomy, and 4 cases were performed with proximal gastrectomy, 3 cases were performed with distal gastrectomy, 13 cases were performed with total gastrectomy, and one case was performed with total gastrectomy plus pancreatic splenectomy. Pneumonia, abdominal bleeding and infection, anastomotic leakage, and gastroplegia occurred respectively in one case, who all were cured by conservative treatment. The median follow-up of the survivors was 39.3 (range 22.7 to 56.9) months. Three cases died of recurrence: 1 case in the liver, 1 in the lung, and 1 in the brain. Two cases developed recurrence and survived: 1 in the liver and 1 in celiac lymph nodes. The overall survival and 3-year recurrence-free survival rates were 90.2%(95%CI: 100 to 77.3) and 90.5%(95%CI: 100 to 78.0). Fourteen cases did not complete scheduled chemotherapy course, and the overall 3-year survival rate was 85.1%. Older age(>50 years old)(P=0.028, RR=0.063, 95%CI: 0.005 to 0.743) and no postoperative complication (P=0.023, RR=0.065, 95%CI: 0.006 to 0.689) were identified as independent prognostic factors with Cox multivariate analysis.

CONCLUSIONPatients diagnosed as gastric cancer with pCR after NAC have good prognosis, but the pCR ratio is low, and those with younger age and more postoperative complications may have higher risk for recurrence and metastasis.

Objective: To investigate the expression of HSP-27,-60 and -90 in gastric cancer and its clinical significance. Methods:66 cases of gastric carcinoma was detected by immunohistochemistry HSP-27,60 and 90 of the expression and clinical significance of combined with clinical and pathological characteristics, tumor cell proliferation and survival analysis of three kinds of heat shock protein expression. Results: HSP-27,-60 and -90 were highly expressed in gastric cancer tissues. HSP-27 expression and tumor size (pT,P=0. 026),organ metastasis (pM,P=0. 046) and pathological staging (P=0. 041),HSP-27 staining intensity and lymph node status were significantly correlated ( pN, P=0. 042 ) . HSP-60 expression was associated with gender ( P=0. 011),and HSP-60 staining intensity was associated with age (P=0. 027) and tumor grade (P=0. 031). There was no correlation between HSP-90 expression and the clinical pathological parameters of this study; however, the intensity of HSP-90 staining was significantly correlated with tumor size (P=0. 020,pT). Single factor analysis showed that HSP-90 was significantly associated with longer survival (P=0. 033). Multivariate analysis demonstrated that HSP-90 was highly expressed as an independent prognostic factor for gastric cancer (P=0. 026). Conclusion: the HSP-27,-60 and -90 and some clinical pathological parameters. These parameters is very important for the treatment of patients with gastric cancer. The high expression of HSP-90 in patients with gastric cancer were inde-pendent prognostic indicators.

Objective To understand the current situation of occupational exposure and protection among health care workers (HCWs ), and provide evidence for formulating preventive measures of occupational exposure. Methods From April 6,2016 to May 6,2016,questionnaire surveys were conducted in 158 different levels of hos-pitals in 13 provinces in China,occupational exposure,protection management,and monitoring of occupational expo-sure in the first year,2010,and 2015 was surveyed by cluster random sampling method.Results Occupational ex-posure in 81.65% (129/158)of hospitals was responsible by healthcare-associated infection management depart-ments;98.73%(156/158)of hospitals set up the relevant rules and regulations;77.22%(122/158)of hospitals had missing report of occupational exposure.A total of 11 116 times of occupational exposure occurred (1 542 cases in the first year,2 474 in 2010,and 7 100 in 2015).Of various types of occupational exposure,sharp injury accounted for 96.76%;among HCWs sustained occupational exposure,nursing staff accounted for 53.90%;the major de-partment that HCWs who sustained occupational exposure were general wards,operating rooms,and intensive care units;the main medical appliances related to occupational exposure were syringes,scalp needles,and surgical suture needles;high-risk behavior causing occupational exposure were intravenous injection,putting needles into the sharp con-tainers,and surgical suturing;among occupational exposure sources,HBV accounted for 58.69%.Conclusion HCWs in China face a high risk of occupational exposure,occurrence of occupational exposure should be reduced through gov-ernment legislation,application of safety appliances,standardizing behavior of HCWs,proper using of personal pro-tective equipment,strengthening education and training of HCWs,and establishing a sound occupational exposure report,evaluation and follow-up system.

Objective To analyse the effect of irinotecan hydrochloride injection on serum glutathione peroxidase 3 (GPX3), and WNT1 induced signaling pathway protein 2 (WISP2) and fibroblast growth factor binding protein 1 (FGFBP1) in tumor tissue fluid of patients with advanced rectal cancer.Methods 90 patients who were diagnosed with advanced rectal cancer in the hospital were collected.All patients were randomly divided into experimental group and control group,control group were treated with oxaliplatin +calcium folinate +fluorouracil chemotherapy, and experimental group were treated with oxaliplatin +calcium folinate +irinotecan hydrochloride injection chemotherapy.The treatment were repeated every four weeks, a total of six times.The serum GPX3 content, and WISP2, FGFBP1 levels in tumor tissue fluid were detected in two groups pre-and post treatment.The clinical efficacy was evaluated.ResuIts Compared with control group, the serum level of GPX3 in experimental group increased significantly (P<0.05);WISP2 level in tumor tissue fluid of experimental group increased significantly (P<0.05);FGFBP1 level in tumor tissue fluid of experimental group decreased significantly ( P<0.05 ) .The total efficiency of experimental group was higher than that of control group ( 64.44%vs.42.22%;χ2 =4.46,P<0.05), and the clinical benefit rate of experimental group was significantly higher than that of control group(93.33%vs.75.56%;χ2 =5.41,P<0.05).ConcIusion The irinotecan hydrochloride injection could increased levels of serum GPX3 and WISP2 in tumor tissue fluid, reduce FGFBP1 level in tumor tissue fluid, which has good clinical curative effect.