OBJECTIVETo investigate the result of hip arthroplasty for failed internal fixation of femoral neck fractures.

METHODSFrom June 2007 to January 2014, 29 cases who underwent hip arthroplasty for failed of internal fixation of femoral neck fractures were reviewed. There were 12 males and 17 females. The mean age was 60.3 years (ranged 43 to 83 years) at the time of the fracture. Left hip was in 16 cases, right hip was in 13 cases. The average interval from fracture to arthroplasty was 23.3 months (ranged, 3 to 48 months).

RESULTSAll of 29 cases were performed total hip arthroplasty. There were 20 cases of cementless cup,7 cases of cementless cup with bone graft, 2 cases of cemented cup with bone graft; 13 cases of cementless stem, 16 cases of cemented stem. There were no complications occurred such as intraoperative fracture of the greater trochanter. The average operative time was (115 ± 38) minutes,the mean intraoperative blood loss was (420 ± 175) ml, the average postoperative drainage volume (240 ± 119) ml, intraoperative blood transfusion was (200 ± 220) ml, intraoperative fluid volume was (2,200 ± 400) ml, the average postoperative blood transfusion was (300 ± 200) ml. There was 1 case get postoperative dislocation. All patients were followed up for 14.7 months in average (ranged, 5 to 24 months). There was no revision for mechanical failure. Harris Hip Score significantly was improved from 51.1 ± 7.5 before the conversion to 88.5 ± 6.4 points at the final follow-up.

CONCLUSIONThe effect of the hip replacement for patients with failed internal fixation of femoral neck fractures was confirmed. This method can shorten the time on the bed and reduce the complications. It benefits the patients earlier functional recovery, but it must control operation indication. The long term efficacy is necessary to further observation.

Adult ; Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; methods ; Female ; Femoral Neck Fractures ; surgery ; Fracture Fixation, Internal ; Humans ; Male ; Middle Aged ; Treatment Failure

Objective:To investigate the effect of peer support education on family function of breast cancer patients with breast reconstruction.Methods:Totally 146 patients who received surgical treatment in the department of plastic surgery for breast cancer from June 2017 to June 2019 were randomly divided into the experimental group and the control group by the method of random number table, 73 cases each. The control group received routine education. Patients in the observation group received regular education and peer support education. The intervention time was from admission to 6 months after discharge, and the control group received routine nursing care. Quality of life questionnaire was used to evaluate the quality of life of the patients at six months after operation, family care index questionnaire was used to evaluate the family function of the patients, and comprehend social support scale was used to evaluate the level of social support, then various indicators of the two groups of patients were compared.Results:6 months after operation, the scores of quality of life function and symptom dimension of the intervention group were 6.43±1.54. 5.83±1.47, while control group were 6.02±1.59; 6.39±1.63. There were statistically significant differences between the two groups ( t values were 4.30, 5.01, P < 0.05); family care scores of the two groups were compared, the intervention group was 8.78±2.04. The control group was 8.43±2.05. There were statistically significant differences between the two groups ( t value was 2.02, P < 0.05); the comprehension support score of the two groups was compared, and that of the intervention group was 62.24±14.81. The control group was 55.74±13.58. There were statistically significant differences between the two groups ( t value was 4.26, P < 0.05). Conclusion:Peer support education can improve the quality of life and family care of breast cancer patients with breast reconstruction.

Objective To summarize the surgical experience and primary follow-up results for robotic assisted radical cystectomy ( RARC ) , as well as to evaluate the safety and feasibility of this procedure.Methods From Jan 2013 to Oct 2015, we retrospectively analysis the perioperative data and primary follow-up data from 35 patients who underwent radical cystectomy with Da VinCi robotic laparoscopic in urological institution of Changhai Hospital.The median age was 65 (ranging from 46 to 78) years.The amount of male cases were 34, the female case were 1.There were three kinds of urinary diversion, ureterocutaneostomy, Bricker operation and orthotopic neobladder, were 2, 26 and 7 respectively.We collected the parameters including operating time, estimated blood loss, blood transfusion volume, time to flatus,length of hospital stay,perioperative complication,time of recurrence,time of death and the reason of death.Results All of the related operations had been accomplished successfully, none of which had been converted to the open procedure.The estimated operating time of ureterostomy was (315.0 ±106.1) min, Ideal conduit was ( 443.2 ±93.2 ) min, Orthotopic bladder was ( 488.3 ±80.6 ) min.The estimated intraoperative blood loss was 260.0 ±108.6(100 to 500 )ml.5 cases of all patients were transfused 400ml red cell suspension, the transfusion rate was 14.2%.The mean time to flatus was 3.1 ±1.6(1 to 7) d.The estimated time to remove the gastric tube and the drainage tube was 4.2 ±2.2d(2-10d),10.8 ±5.1d(4-25d),respectively.The length of hospital stay after surgery was 12.4 ±5.17(6 to 25) d.Overall,17,8, 10,31 and 4 of these patients had

Child ; Cysts ; diagnostic imaging ; Endosonography ; methods ; Female ; Gastric Mucosa ; diagnostic imaging ; Humans ; Stomach ; diagnostic imaging ; Ultrasonography ; methods

OBJECTIVE To explore the clinical efficacy of clarithromycin sustained-release tablets in the primary eradication of Helicobacter pylori. METHODS Retrospective analysis of the data of patients with primary eradication of Helicobacter pylori admitted to the outpatient department of Tongde Hospital of Zhejiang Province from January 2019 to December 2020 was conducted. They were divided into three groups according to the choice of clarithromycin dosage form and dosage, namely, clarithromycin tablets 500 mg bid treatment group(group A), clarithromycin sustained-release tablets 500 mg bid treatment group(group B), and clarithromycin sustained-release tablets 500 mg qd treatment group(group C). At least 4 weeks after the end of treatment in each group, telephone follow-up was conducted to compare and analyze the efficacy, compliance, recurrence rate, incidence of adverse reactions, and cost effectiveness ratio of different treatment schemes for eradication. RESULTS After eliminating lost visits, a total of 350 cases were included in this study, including 132 cases in group A, 101 cases in group B, and 117 cases in group C. The overall eradication rates in each group were 95.45%, 92.08%, and 97.44%, respectively. Six patients with low compliance were excluded (3 in group A, 3 in group B, and 0 in group C), with eradication rates of 95.35%, 92.86%, and 97.44%, respectively. There was no significant difference in the eradication rate, compliance, recurrence rate, and incidence of adverse reactions among the groups, but the cost effectiveness ratio in group C was the lowest. Taking group A as a reference, the incremental cost effectiveness ratio for group C was ‒156.459. CONCLUSION Clarithromycin sustained-release tablets can be safely and effectively used in the primary eradication treatment of patients with Helicobacter pylori infection, and can be used according to the recommended dosage in the instructions.

Objective:To investigate the expression of B7-H3 in diffuse large B-cell lymphoma (DLBCL) and its prognostic significance.Methods:The paraffin-embedded tumor tissues of 103 patients with newly diagnosed DLBCL in Linyi Central Hospital from May 2013 to May 2019 were detected by using immunohistochemistry. The association of the expression of B7-H3 protein with the clinicopathological features, progression-free survival (PFS) and overall survival (OS) of DLBCL patients was analyzed. Cox proportional hazards model was used to analyze the factors affecting PFS and OS.Results:The positive rate of B7-H3 protein in patients with DLBCL was 68.0% (70/103). There were no statistically significant differences in the positive rate of B7-H3 protein among patients with different gender, age, clinical staging, international prognostic index (IPI) score, treatment effect, B symptoms, pathological type and other clinicopathological characteristics (all P > 0.05). The 5-year PFS and 5-year OS rates were 24% and 32% in all patients, the 5-year PFS rates were 47% and 14% in B7-H3 negative and B7-H3 positive patients, respectively ( P < 0.01); and 5-year OS rates were 50% and 24% in B7-H3 negative and B7-H3 positive patients, respectively ( P < 0.001). Multi-factor Cox regression analysis showed that B7-H3 positive was an adverse affecting factor of PFS ( HR = 2.685, 95% CI 1.503 - 4.789, P = 0.001) and OS ( HR = 2.262, 95% CI 1.248 - 4.098, P = 0.007). Conclusions:The moderate and high expression of B7-H3 may be related to the poor prognosis of DLBCL patients.

Cannula ; Catheters ; Drainage ; Duodenal Diseases ; Humans ; Intestinal Fistula/surgery*

Objective:To carry out the policy diffusion analysis of centralized and volume-based drug procurement in China in recent years,and to provide reference for the formulation of centralized and volume-based drug procurement policy.Methods:Through the official websites of the central and provincial governments,the official websites of the Health Commission and the official websites of the Medical Security Bureau,the policy documents related to centralized and volume-based drug procurement from January 1,2009 to December 31,2023 were searched.Based on the policy diffusion theory,the reference network analysis method is used to analyze the intensity,breadth and speed of policy diffusion,and the sequential analysis method of policy keywords is used to analyze the direction of policy diffusion.Results:In the two stages of the development of centralized and volume-based drug procurement policy,the number of policies issued in the medical insurance management stage reached the peak;The top ten policies with the highest diffusion intensity and breadth are all central policies,and most of them are notices and opinions.In addition,the newly promulgated policies have a faster diffusion speed.In the direction of diffusion,top-down and parallel diffusion trends are obvious.Conclusion:The diffusion of centralized and volume-based drug procurement policy in China focuses on the central policy,and the diffusion speed is increasing year by year.It is suggested to strengthen the policy coordination between the central and local governments,establish a unified national information platform for centralized drug procurement,optimize the learning and competition mechanism between governments at all levels,and give play to the advantages of"policy experiment".

Objective:To explore the efficacy and adverse effects of docetaxel combined with capecitabine on the basis of anthracycline in the treatment of breast cancer patient on the basis of anthracycline,and to provide evidence-based medicine evidence for the clinical application of capecitabine.Methods:PubMed,EMBase,CNKI,VIP and Wanfang database were used to search the randomized controlled trials in which the breast cancer patients were treated by docetaxel combined with capecitabine and docetaxel alone.The qualities of the included studies were assessed by the modified Jadad scale.The effective data were extracted and the pathologic complete remission (pCR),recurrence-free survival (RFS),disease-free survival (DFS)and safety were evaluated by RevMan 5.3 software.Results:A total of 10 articles were included,including 12012 patients.The Meta-analysis results showed that there were no statistically significant differences in pCR (RR=1.04,95%CI:0.91-1.18,P =0.59),RFS (RR=0.86,95%CI:0.71 - 1.03,P = 0.10)and DFS (RR= 0.98,95% CI:0.86 - 1.11,P = 0.71)between docetaxel combined with capecitabine and docetaxel alone. The clinical safety analysis results showed that the patients treated with docetaxel combined with capecitabine were susceptible to hand-foot syndrome (OR= 7.13, 95%CI:4.76-10.69,P <0.001)and stomatitis (OR = 1.93,95%CI:1.10-3.40,P =0.02).Conclusion:On the basis of anthracycline treatment,the efficacies of docetaxel combined with capecitabine and docetaxel alone in the treatment of the breast cancer patients are similar.The former is more likely to cause the hand-foot syndrome and stomatitis.

Endometrial receptivity refers to the ability of endometrium to accept and accommodate endometrial implantation in the process of embryo implantation in implantation window period. It is an important factor affecting the rate of blastocyst implantation in assisted reproduction. It is worth mentioning that ovulation-promoting drugs in current assisted reproduction technology could reduce endometrial receptivity and inhibit blastocyst implantation, greatly affecting the success rate of assisted reproduction. By searching Chinese Scientific Citation Database, it was found that 121 studies from 2006 to 2017 showed that Chinese Bushen Huoxue prescriptions could significantly improve the development of pinopodes in the implantation window, promote the expression of endometrial receptors ER, PR, integrinβ3, LIF, LPA3 and other molecules, and thus enhancing endometrial receptivity and improving embryo implantation. In the theory of traditional Chinese medicine, kidney deficiency is an important factor causing infertility. Chinese Bushen Huoxue prescriptions could nourish the kidney-essence, and promote blood circulation, playing an important role in treating infertility with combined application of western medicine and traditional Chinese medicine. These studies suggest that Chinese Bushen Huoxue prescriptions could improve endometrial receptivity, and their mechanisms are worth further investigation. This article has summarized the research progress of Chinese Bushen Huoxue prescriptions in the field of assisted reproduction, summarized the deficiency of current researches, and preliminarily discussed the potential application prospect of Chinese Bushen Huoxue prescriptions in the treatment of infertility.