Objective To investigate the publications and citations of Chinese Journal of Schistosomiasis Control from 2011 to 2020, so as to provide insights into improving the journal quality and impact.. Methods All publications were retrieved from 60 issues of 10 volumes of Chinese Journal of Schistosomiasis Control from 2011 to 2020, and publication and citation analyses were performed using a bibliometric method. Results A total of 1 867 articles were published in Chinese Journal of Schistosomiasis Control from 2011 to 2020, with the largest number in 2012 (220 publications) and the lowest in 2020 (135 publications), and original article (36.48%), control experience (17.14%) and control study (10.34%) were the three most common article type. The overall proportion of grant-supported articles was 59.08% (1 103/1 867), and the number of grant per article was (2.34±1.58) grants. The mean duration from submission to publication was (173.48±105.84) days per article, and there was a significant difference in the mean duration from submission to publication among years (F = 30.883, P < 0.01). Jiangsu Province (492 publications, 26.35%), Shanghai Municipality (264 publications, 14.14%) and Hubei Province (230 publications, 12.32%) were the three most productive provinces where the first author lived, and disease control and prevention institutions were the predominant affiliations of the first author (67.22%), with Jiangsu Institute of Schistosomiasis Control, National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, and Wannan Medical College as the three most productive affiliations. The number of authors was 5.94 authors per publication, and the proportion of co-authored publications was 95.45% in Chinese Journal of Schistosomiasis Control from 2011 to 2020. Journal article was the predominant type of cited (89.97%), and the mean number of citations was (15.70±11.56) citations per publication, with a significant difference in the mean number of citations per publication among years (F = 2.205, P < 0.05). The impact factors of Chinese Journal of Schistosomiasis Control ranged from 0.877 to 1.676 during the period from 2011 to 2020, and the overall Price index was 47.59%. Conclusions Both the academic impact and national transmissibility of Chinese Journal of Schistosomiasis Control appeared a tendency towards a rise from 2011 to 2020. Seeking high-quality contributions, increasing interdisciplinary integration, shortening the duration from submission to publication, expanding the coverage of publication services and enhancing impact are the future priorities of the journal.

Objective To evaluate the clinical and technical effects of self-expanding VENA stent in the treatment of iliofemoral vein obstruction.Methods The clinical data of 58 patients(61 limbs) with symptomatic iliofemoral vein obstructive disease treated by VENA stent from February 2017 to June 2018 were collected and analyzed.The patency of the vein was assessed by the results of intraoperative angiography and postoperative symptoms relief changes in leg circumference.Follow up included relief of symptoms,Doppler ultrasound.Results A total of 63 VENA stents (43 in the left limb and 20 in the right limb) were implanted,sizes ranging from 12 mm to 16 mm,surgical technique success rate was 100％.The median follow-up time was 8.6 months.The primary patency rate of one month,three months,six months and 12 months was 96％,94％,92％ and 92％,respectively.Leg circumference fall down from(48 ±0.4) cm to (37 ± 0.3) cm (P ＜ 0.05).Conclusion Self-expanding nitinol stent implantation is a safe and effective treatment method for symptomatic iliofemoral vein obstruction disease.

Background:Although sustainable control since 1950s has achieved great successes,schistosomiasis japonica remains a major public health problem in China.Since 2004,a new integrated strategy was developed aiming to control the transmission of Schistosoma japonicum through the implementation of a package of interventions.To date,no systematic review or meta-analysis assessing the effectiveness of this new integrated strategy for schistosomiasis control in China has been published.We performed a PubMed-based bibliometric assessment of publications on the new integrated strategy for schistosomiasis japonica control in China,to understand the global transmissibility and sharing of the new integrated strategy.Methods:An in-depth bibliometric analysis of all publications on the new integrated strategy for schistosomiasis japonica control in China was performed through a PubMed search using the terms "schistosomiasis" and "China,"from January 1,2004 to August 31,2018.All titles and abstracts were read carefully,and the publications reporting the effectiveness,experiences,lessons,or problems of the new integrated strategy were included in the bibliometric analysis.Results:Overall,2,361 titles were screened,and 70 eligible publications were accessed for analyses,including 23 studies in English,published in 15 international journals,and 47 studies in Chinese with abstracts in English,published in 3 national journals.Chinese Journal of Schistosomiasis Control (Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi) published 60％ of the research output,Research articles (48.6％) and short reports (37.1％) were the dominant manuscript types.Furthermore,471 contributing authors from 277 affiliations across 9 countries produced these 70 publications.Conclusion:This is the first PubMed-based quantitative analysis of the research output of the new integrated strategy,and our data indicate a low global transmissibility of Chinese new integrated strategy.We therefore call for more research outputs of the new integrated strategy for schistosomiasis japonica control in China to be communicated through international platforms.

Objective Repair of aortic arch aneurysm is technically demanding and usually requiring complex circulatory management. Operative morbidity and mortality may be prohibitive with traditional surgical intervention. We described our experience with 5 hybrid endovascular procedure for aorta repair with different kinds of bypass followed by concomitant placement of stent graft in the aorta. Methods We retrospectively reviewed the clinical data of 5 consecutive patients presenting with aortic aneurysm or dissection from 2007 to 2008 treated by the hybrid aorta repair. Complete surgical rerouting of the supra-aortic vessels was followed by endovascular repair of aortic arch aneurysm with a Zenith TX2 stent graft. Hybrid left carotid-subclavian bypass with Zenith stent graft deployment covering the ostium of the LSA was performed in a Debakey type Ⅲ aortic dissection case. Procedures were successfully completed with exclusion of the aortic aneurysm. All stent grafts were deployed retrograde from the femoral artery in these patients. Results Technical success with complete aneurysmal exclusion was achieved in all patients (100%). At a follow-up period of 2-10 months, there was no incidence of endoleak. Documented perioperative neurelogic events did not occurred in all patients. Postoperatively one patient suffered from ARDS and cardiac failure and recovered. One patient died of myocardial infarction. Conclusions Hybrid arch repair provides an alternative to patients otherwise considered prohibitively high risk for traditional open arch and thoracoabdominal aorta repair.

Objective To evaluate the treatment for acute embolism in the extremities and define the primary factors affecting the prognosis. Methods From December 1984 to December 2006,536 patients with acute embolism of extremities were treated. Embolectomy with Forgarty catheters were performed in 507 cases, including salvage surgery in 34 cases and conservative therapy in 29 cases. Results The cure rate, mortality and amputation rate were 76.68%,9.51% and 10.26% respectively. Embolism recurred in 11.7% cases. Cardiopulmonary (27.5% ) and renal failure ( 25.5% ) were main causes of death during perioperative period. No bleeding nor other major complications occurred in 221 patients with atrial fibrillation who routinely received wafarine under proper monitoring. About 25.6% patients underwent heart valves surgery during hospitalization or within one year after discharge. Conclusions Patients suffering from acute embolism of the extremities should receive combination treatment. The main factors affecting the prognosis include time and degree of ischemia, and ischemia-reperfusion injury. Anticoagulant and etiologic treatment should be adopted in those with cardiogenic embolus and atrial fibrillation.

ObjectiveTo evaluate the result of in situ great saphenouse vein bypass for the treatment of lower limb ischemia.MethodsFrom 1995 to 2000, 34 patients with femoro popliteal artery occlusive disease underwent in situ great saphenouse vein bypass using self made valvulotome in our hospital.The distal anastomosis was made on above knee popliteal artery in 3 cases, below knee popliteal artery in 16 cases, posterior tibial artery in 11 cases and anterior tibial artery in 4 cases, respectively.ResultsOn discharge, the rest pain disappeared in 26 cases and intermittent claudication disappeared in 7 cases, with average ankle/brachial index changing from 0 34(0～0 52) preoperatively to 0 78(0 48～1 2) postoperatively.The cumulative patency rate at 6,12,24,36 and 48 monthes were 91 18%?88 14%?84 99%?80 52%?80 52%,respectively.ConclusionIn situ great saphenouse vein bypass is effective for the treatment of lower limb arterial ischemia. The vein valve was disrupted successfully with self made valvulotome.

ObjectiveTo evaluate axillofemoral bypass(AxFB) for the treatment of chronic severe lower limb ischemia. Method Consecutive AxFB performed in Anzhen Hospital from January 1995 to November 2002 was retrospectively analysed, with 31 patients of aortoiliac occlusive disease undergoing axillobifemoral bypass (AxBFB) and 32 axillounifemoral bypass(AxUFB) respectively. Result On discharge, rest pain disappeared in 44 cases and intermittent claudication in 19 cases, with average ankle/brachial index changing from preoperative 0.18(0～0.49) to postoperative 0.68(0.29～1.04). Rate of limbs salvage was 87.4%, amputation rate was 7.9%. Three cases died with a perioperative mortality of 4.8%. The patency rate of 1,3,5 years were 93.2%,79.8% and 64.1%, respectively. Conclusion AxFB for aortoiliac occlusive disease is considered to be acceptable procedure in high-risk patients with poor femoral run-off and chronic critical lower limb ischemia.

Objective To investigate the causes of and preventive measures for complications following the placement of permanent inferior vena cava filter (VCF). Methods A total of 71 patients, with proven diagnosis of lower limb deep vein thrombosis (DVT) by Doppler ultrasonography, underwent the placement of permanent VCF from December 1999 to June 2003. Forty of the patients were acute lower limb DVT. Cavography was performed routinely during operation to confirm no thrombosis in inferior vena cava and access veins. The insertion site of filters was below the renal veins. Four types of permanent VCF were used: Titan-Greenfield filters, Simon-Nitinol filters, LGM filters and TrapEase filters. Anticoagulation treatments were used in all the cases post-VCF insertion. Results The placement of VCFs was successfully accomplished in all the cases in the study. Follow- up observations for 1～41 months revealed vena cava thrombosis at the site of insertion in 2 cases and filter tilting less than 15? in 5 cases. There were no events of filter migration, filter fracture, vessel wall perforation, filter embolism or access vein thrombosis, as well as pulmonary embolism (PE). Conclusions Different types of VCFs have different kinds of complications and their incidence rates. Preoperative ultrasonography and intraoperative cavography should be performed to evaluate the vena cava and access vein. Careful surgical management and strict anticoagulation therapy are the key to the successful VCF placement and the prevention of PE or other complications.

Objective To sum up the experience in the management of acute infrarenal abdominal aorta occlusion. Methods We retrospectively analyzed 34 cases of acute infrarenal abdominal aorta occlusion treated during a period of 18 years. Cell saver was used intraoperatively in five cases.Results Twelve cases died postoperatively in this group (35 3%), with acute post operative renal failure, metabolic acidosis and hyperkalemia being the main causes of death. No acute renal failure and metabolic acidosis occurred in all cases treated by cell saver during operation. Limbs were salvaged in 36 out of 44 extremities of patients surviving the surgical procedure. ConclusionsPrompt diagnosis, proper surgery and correct management of post operative complications are necessary to decrease mortality. Perioperative application of cell saver is recommended to eliminate metabolic wastes from the body.

Objective To sum up the experience in the diagnosis and management of acute lower extremity arterial injury.Methods Between Jan 1988 and Feb 2004,125 cases of lower limb arterial injuries were admitted and undergoing surgery, including gunshot in 3 cases, blunt trauma in 56 and stabbing in 66 cases. Associated injuries included bony injury in 36 cases, nerve injury in 11 cases, and vein injury in 23 cases. Arterial primary or patch repair was performed in 28 cases, end-to-end anastomosis in 37 cases, saphenous vein graft used in 32 cases, prosthetic graft bypass in 23 cases, thrombectomy in 2 cases and blood vessel ligation in 3 cases.Results Limb salvage rate was 85.6% and patient survival of 98.4%. Massive bleeding and multiple organ failure caused mortality in one each. The rate of amputation is 10.4%(13/125), with preoperative gangrene being present in 8 cases.Conclusion Lower extremity arterial injury carries a high amputation rate. The use of Doppler scanner is helpful for early diagnosis. An ankle/brachial index of less than 1 in the affected limb was considered as a positive sign of arterial injury. Prompt revascularization and early fasciectomy are important to reduce amputation rate and mortality.