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String of Pearls refers to the Chinese intention to establish a network in India Ocean Region (IOR) surrounding India. Each Pearl represents some form of permanent Chinese military installation in a series of locations along a String. Recent development of ports around India, in Gwadar, Hambantota, Sittwe on the Bay of Bengal Coast in Myanmar etc. are seen as part of a string of pearls. Although these are commercial ports, the fear is that these could be easily converted to Naval facilities in case of a conflict in India
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Objective:To investigate the feasibility of using body surface marker localization method to determine the correct position of catheter tip (lower 1/3 of the superior vena cava or the junction of superior vena cava and right atrium) in totally implantable venous access port (TIVAP) implantation via internal jugular vein approach.Methods:The clinical data of 220 patients who underwent TIVAP implantation in Beijing Tongren Hospital, Capital Medical University from June 2019 to June 2021 were retrospectively analyzed. Among them, 168 patients used the internal jugular vein approach. According to the method implemented for determining the length of central venous catheter (CVC) during the operation, the patients were divided into two groups: 136 patients using the body surface marker localization method were defined as the study group; and the remaining 32 cases treated by the intraoperative X-ray fluoroscopic localization method were defined as the control group. The difference in the excellent or good rate of CVC tip position immediately after implantation and the time of implantation was compared between the two groups. In addition, the correlation between the length of CVC indwelling, height, age, and the distance between the catheter tip and tracheal carina was analyzed for the patients with right and left internal jugular vein catheterization. Kolmogorov-Smirnov test was used for statistical distribution of measurement data. Normal distribution of measurement data was expressed as mean ± standard deviation ( ± s), independent sample t-test was used for comparison between groups. Chi-square test was used for comparison between counting data. With TIVAP catheter indenture length as dependent variable and height as independent variable, Pearson correlation analysis was performed, the relationship equation between ideal catheter indenture length and patient height was analyzed by unitary linear regression. Results:When the CVC tip was located at the second intercostal space, the third sternocostal joint and the third intercostal space, the corresponding probability of being in the correct position was 34.8%, 83.3% and 95.0% respectively. The third sternocostal joint or the third intercostal space had a higher probability of correct CVC tip location than the second intercostal space, and the difference were statistically significant ( P<0.001). Furthermore, there was no significant difference in the possibility of the CVC tip located in the correct position between the third sternocostal joint and the third intercostal space ( P=0.149). Compared with the control group (before adjusting catheter position), the proportion of excellent or good CVC position in the study group was significantly improved (94.1% vs 46.9%), and the difference was statistically significant ( χ2=41.99, P<0.001); while the total operation time was significantly shortened [(33.04±6.69) min vs (42.50±5.54) min], and the difference was statistically significant ( P<0.05). There was a linear correlation between the length of CVC insertion and height. Indwelling catheter length via right internal jugular vein approach (cm) =0.159× height (cm)-1.284 ( r=0.597, r2=0.356, P<0.001); length of catheter indwelling through the left approach (cm) =0.097× height (cm) + 12.139 ( r=0.322, r2=0.104, P=0.020). Conclusions:The third sternocostal joint or the third intercostal space would be the corresponding correct surface landmark of the CVC tip when the body surface marker localization method was adopted during the TIVAP implantation via the internal jugular vein approach. Compared with the intraoperative X-ray fluoroscopy localization, the operation time is significantly shortened with the application of the body surface marker localization method. This technique is simple and easy to master and has high reliability in determining the length of catheter and the position of CVC tip.
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Background: Laparoscopic appendectomy is more expensive and time consuming as compared to open technique. On the other hand, laparoscopic assisted appendectomy has the advantages of both the open and laparoscopic methods.Methods: This was a prospective comparative study of patients that underwent appendectomy by laparoscopic or laparoscopic assisted techniques.Results: A total of 40 patients were selected for the study. Standard laparoscopic technique was performed in 20 patients and laparoscopic assisted appendectomy was performed in 20 patients. The average operating time was 25.4±15 minutes in laparoscopic assisted appendectomy while it was 46.20±10.90 minutes in standard laparoscopic appendectomy which was statistically significant. Mean hospital stay in group A was 2.70±0.70 and in group B it was 2.10±0.70 which was not statistically significant.Conclusions: The laparoscopic-assisted method of appendix removal can be performed as efficiently as laparoscopically. It is fast and easy to perform, and it is expected to decrease the overall cost of laparoscopic appendectomy.
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Background: The current study was undertaken to compare the results of modified three-port laparoscopic cholecystectomy and conventional three or four-port surgery in terms of technical feasibility, safety of the technique, postoperative pain and need of post-operative analgesia, cosmetic satisfaction of the patient and cost effectiveness and were found to be better with the modified technique.Methods: In modified three port laparoscopic cholecystectomy technique, first 10 mm umbilical, second 5 mm epigastric and third 5 mm subcostal ports are made, i.e., "10-5-5" instead of "10-10-5" or "10-10-5-5" of conventional three or four port techniques and finally, gallbladder is extracted through the umbilical port.Results: The pain in the postoperative period and the requirement of postoperative analgesia were significantly less and there was better cosmetic satisfaction of the patients operated by the modified three port laparoscopic cholecystectomy technique as compared to conventional three or four port surgery.Conclusions: The modified three-port laparoscopic cholecystectomy technique is safe and has the same comfort and feasibility to the surgeon along with added advantage of less pain and better cosmetic appearance to the patient in comparison to the conventional three or four-port surgery, with no obvious increase in complications and is definitely a viable alternative procedure for the management of cholelithiasis.
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Background: 300 cases of cholelithiasis were operated by stitch less, clip less, three ports laparoscopic cholecystectomy at Maxx lyfe Hospital, near Bathindi morh, Sunjwan road, Jammu with effect from August 2017 to May 2019. The outcome measures in the form of safety of the technique, postoperative pain, need of postoperative analgesia, number of OT assistants needed, duration of hospital stay, recovery and return to routine work, cosmetic satisfaction of the patient were taken into consideration and were found to be better than in conventional four ports technique of laparoscopic cholecystectomy.Methods: In three port laparoscopic cholecystectomy, first 10 mm umbilical, second 5 mm subxyphoid and third 5 mm subcostal ports are used and telescope is passed into the peritoneal cavity through the umbilical port. Retraction of the gallbladder is done by the long grasping forceps through the 5 mm subcostal port, whereas dissection is accomplished through the subxyphoid port. The gallbladder is retrieved through the subxyphoid port.Results: Mean operative time was 40 minutes and mean duration of postoperative stay in the hospital was 18 hours. Days to return to normal activity was 4 days at an average.Conclusions: The 3-port laparoscopic cholecystectomy technique is safe and has better outcomes in the form of less postoperative pain, less duration of hospital stay, early return to routine work and more cosmetic satisfaction as compared to the conventional 4-port technique, with no obvious increase in bile duct injuries and it can be a viable alternative in the field of minimally invasive surgery.
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Objective: Intraperitoneal chemotherapy is increasingly being used in the treatment of gastric cancer with peritoneal me-tastasis, because the drug can directly act on the metastatic nodules. Repeated treatment can be administered through implanted ports, provided the ports are appropriately managed. Our study aimed to investigate the safety of peritoneal port implantation in pa-tients with gastric cancer with peritoneal metastasis. Methods: We retrospectively reviewed the records of patients undergoing intra-peritoneal port implantation for the administration of chemotherapy between June 2015 and June 2018 to investigate the causes of complications and to discuss their management and prevention. Results: Fifty-five ports were implanted in 54 patients with median us-age time of 8.4 (0.8-32.0) months. Complications occurred at 13 port sites (23.6%), including obstruction (7.3%), severe pain (5.5%), in-fection (3.6%), reflux (3.6%), access difficulty (1.8%), and subcutaneous mass formation (1.8%). The median interval from the time of port implantation to the development of complications was 2.1 months. No factor contributing to the complications was identified (P>0.05). Conclusions: Peritoneal port implantation to systematic chemotherapy in patients with gastric cancer with peritoneal metastasis is safe and feasible if the ports can be carefully managed.
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@#Objective To evaluate the effectiveness and safety of single-incision video-assisted thoracic surgery versus conventional multiple ports video-assisted thoracic surgery in the treatment of lung cancer as well as providing reference for clinical decision-making. Methods We searched the Cochrane Library, PubMed, EMbase, CBM, CNKI, VIP, Wanfang ect until March 2017 to collect randomized controlled trials (RCTs), cohort studies, and case-control studies comparing single-incision with conventional multiple ports video-assisted thoracic surgery for lung cancer.Two reviewers independently screened and selected literatures according to inclusion and exclusion criteria. Then data extraction and quality assessment of included studies were conducted. RevMan 5.3 software was used for meta-analysis. Results Twenty-six cohort studies (3 053 patients) were included. The quality of the included studies was high with score more than five.Meta-analysis showed that single-incision video-assisted thoracic surgery had shorter thoracic drainage time (MD=–0.71, 95% CI –1.03 to –0.39), shorter hospitalization time (MD=–0.92, 95% CI –1.66 to –0.19), lower pain scores 1 day after surgery (MD=–0.65, 95% CI –0.90 to –0.40), lower pain scores 3 days after surgery (MD=–0.90, 95% CI –1.16 to –0.64), lower pain scores 7 days after surgery (MD=–1.24, 95% CI –1.90 to –0.57), less number of lymph node dissection (MD=–0.72, 95% CI –1.35 to –0.10), less total drainage fluid (MD=–108.60, 95% CI –180.42 to –36.79) and shorter length of surgical incision (MD=–2.74, 95% CI –3.57 to –1.90) than conventional multiple ports video-assisted thoracic surgery. But the differences between the two groups in operation time, intraoperative blood loss, postoperative complications were not statistically significant. Conclusion Single-incision video-assisted thoracic surgery is safer and better in patient's compliance than conventional multiple ports video-assisted thoracic surgery in the treatment of lung cancer. But there is no significant difference in operation time, intraoperative blood loss, or postoperative complications. It still needs large-scale, high-quality studies to demonstrate its effectiveness and safety.
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Objective To study the advantages and disadvantages of two methods(the peripherally inserted central venous catheter (PICC) and the totally implantable venous-access ports (TIVAP) in the chemotherapy of tumor patients. Methods The clinical data of 160 patients treated with PICC or TIVAP from March 2016 to December 2016 were retrospectively reviewed,and the complications of the two groups were compared and reviewed. Results The catheter occlusion rate,catheter infection rate and the incidence of phlebitis in the TIVAP group were lower than that in the PICC group (P<0.05). Conclusions The patents treated with TIVAP have fewer complications and prolonged indwelling time has no impact on the life quality of patients.
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A lock solution composed of gentamicin sulfate (5 mg/mL) and ethylenediaminetetraacetic acid disodium salt (EDTA-Na2, 30 mg/mL) could fully eradicate in vivo bacterial biofilms in totally implantable venous access ports (TIVAP). In this study, fabrication, conditioning and sterilization processes of antimicrobial lock solution (ALS) were detailed and completed by a stability study. Stability of ALS was conducted for 12 months in vial (25 °C ± 2 °C, 60％ ± 5％ relative humidity (RH), and at 40 °C ± 2 °C, RH 75％ ± 5％) and for 24 h and 72 h in TIVAP (40 °C ± 2 °C, RH 75％ ± 5％). A stability indicating HPLC assay with UV detection for simultaneous quantification of gentamicin sulfate and EDTA-Na2 was developed. ALS was assayed by ion-pairing high performance liquid chromatography (HPLC) needing gentamicin derivatization, EDTA-Na2 metallocomplexation of samples and gradient mobile phase. HPLC methods to separate four gentamicin components and EDTA-Na2 were validated. Efficiency of sterility procedure and conditioning of ALS was confirmed by bacterial endotoxins and sterility tests. Physicochemical stability of ALS was determined by visual inspection, osmolality, pH, and sub-visible particle counting. Results confirmed that the stability of ALS in vials was maintained for 12 months and 24 h and 72 h in TIVAP.
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Objective To investigate the accuracy and safety of using normal saline as a medium to guide the catheter lumen to assist the localization of the catheter tip. Methods This study included the patients with hematological malignancies in our fully implantable venous port. We enrolled 105 patients from January 2014 to December 2015 as control group, and 220 patients from January 2016 to June 2017 as the experimental group. The control group used the traditional fully implantable venous port after the chest X slice to determine the location of the catheter tip. The experimental group used the intracavitary electrocardiogram location technology to assist the complete implantable venous port catheter tip positioning catheter, then chest X film. Results No catheterization occurred in all the patients. The rate of catheter placement was 100％. In the experimental group, 179 patients (81.36％) had the best placement of catheter tip (i.e., superior vena cava right atrium junction, CAJ), and 35 patients (52.38％) in the control group had the best placement of catheter tip. The proportion of the catheter tip located in the best position (the superior vena cava auricular commissure and CAJ) in the experimental group was higher than that in the control group (χ2=29.615, P < 0.05). Conclusions By the injection of saline guided endocardial mapping real-time monitoring of totally implantable venous transfusion port catheter tip position, can guide the surgeon to grasp the real-time operational direction of totally implantable venous transfusion port catheter tip, accurately positioning the catheter tip position, improve the surgical success rate, worthy of clinical use.
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Objective To assess the clinical efficacy of a modified complete retroperitoneal laparoscopic nephroureterectomy via 3 port approach.Methods From August 2013 to February 2016,23 patients with complete retroperitoneal laparoscopic renal and ureteral sleeve resection were treated with modified three port approach,including 15 males and 8 females.The average age was 67 years old (ranging 44-83 years old).All patients had complained about the hematuria before operation and urine exfoliated cells showed moderate to severe nuclear atypia.All patients accepted the abdominal CT and urography CTU examination,pre-operatively.All of them was diagnosed localized upper urinary tract malignant tumors based on those images,including 13 cases in the pelvis,and 10 cases in the upper segment of the ureter.No chemotherapy,radiotherapy or immunotherapy was performed before surgery.No patients have the history of severe basic disease or upper urinary procedure.The operations were performed under general anesthesia,patients take the contralateral back 30 degrees slope,low elevation head foot,waist bridge,side waist stretch.In the anterior superior iliac spine perpendicular to the line 2 cm parallel to the lower intersection of the rib border were disposed into the 12 mm trocar.Above the anterior superior iliac spine two cross finger level with the intersection of the anterior axillary node,we placed into the 10 mm trocar placement lens.Laparoscopic placement of third casing form an isosceles triangle with the first two casing.The renal fascia was incised with an ultrasonic knife from the renal dorsal side,and the renal hilum was isolated from the kidney by suction aspirator.The renal artery and vein were separated and closed by hem-o-lok.Along the psoas muscle surface to ureter,ureteral clipping by hem-o-lok but not to cut off the free distal ureteral,the lens is composed of first casing into,using ultrasonic knife to free ureter to the bladder wall segment,with 30 mm endoscopic stapler ureter and bladder wall cut off part.Operation time,blood loss and postoperative recovery were recorded in 23 cases.Results All 23 cases were successfully operated without related the operative complication.The operative duration ranged from 3.5 to 6.1 h (mean 4.8 h),the blood loss was 30-880 ml (mean 304 ml),and the postoperative stay was 8-30 d (mean 17.8 d).There are 3 cases of positive lymph node by postoperative pathological reports.Within 2 to 30 months following up,2 patients died of tumor progression in 6 months after surgery.4 patients were diagnosed with bladder cancer in 15 months,15 months,21 months,24 months after surgery,respectively.And the transurethral resection of bladder tumor was performed.Conclusion The modified complete retroperitoneal laparoscopic nephroureterectomy via three ports is safe and reliable.
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Objective To explore the clinical application and complication management of ultrasound-guided implantation of venous access port via axillary vein in breast cancer patients with chemotherapy.Methods From Sep.2016 to Jan.2017,50 breast cancer patients were implanted implantable venous access ports via the axillary vein under ultrasound guidance in the First Affiliated Hospital of Chongqing Medical University,among whom 25 cases with the left-side breast cancer,the other cases with right-side breast cancer.The effects of the application of implantation method and complication management were observed.Results The success rate of venous access ports via the axillary vein under ultrasound guidance was 98％(49/50).The operation time was (26±4) mins.The number of puncture ≤ 2 times was 96％ (48/50).The incidence of intraoperative complications including pneumothorax (0％,0/50),error arterial puncture rate 4％ (2/50),catheter ectopic incidence 2％(1/50),and intraoperative blood loss 2％(1/50).The long-term postoperative included pinch-off syndrome (POS) (0％,0/50),thromboembolism (2 ％,1/50),infection (2％,1/50) and catheter detachment (0％,0/50).Conclusion Ultrasound-guided implantation of venous access port via axillary vein has features of high success ratio,high safety,and low complication rate,which provides additional venous channel selection of port implantation.
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Objective To evaluate the occurrence and prevention of pinch-off syndrome in post-operative complications of totally implantable central venous port.Methods From October 2003 to September 2016,628 cases underwent implantable central venous port via the subclavian vein using the landmark venipuncture technique.From February 2014 to September 2016,106 cases underwent implantable central venous port gaining subclavian venous access.Retrospective analysis of two groups of pinch-off syndrome after totally implantable central venous port.Results pinch-off syndromne were not found in the uhrasound-guided group,pinch-off syndrome occurred in 9 patients of 628 cases underwent implantable central venous port via the subclavian vein using the landmark venipuncture technique during follow-up period.Conclusions Subclavian venous access cannulation on the lateral side of mid-clavicular line by ultrasound guidance was found to be associated with absence of pinch-off syndrome.This method appears to reduce or prevent pinch-off syndrome occurrence after implantable central venous port,therefore improving the safety of the long-term management of implantable central venous port.
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Objective To summarize our experiences of applying totally implantable venous access ports ( TIVAP) in chemotherapy for young children with malignant tumors.Methods Between December 2011 and May 2015, 50 young children with malignant tumors were implanted with TIVAP in Anhui Provincial Children's Hospital for chemotherapy.A retrospective review was conducted with their clinical records, focusing on success rate, clinical effect, and complications of TIVAP.Results The technical success rate was 100%with no intrao-perative complication such as puncture-related injury.In one case the device had to be adjusted through reopera-tion due to malposition of catheter tip.The port was removed in one case after 1 year due to infection.15 patients had the ports removed after the completion of chemotherapy.5 patients died due to the relapse and metastasis of tumor.29 patients are still using the port with no complications.Conclusion TIVAP is a safe device in young children, ensuring reliable vascular access for chemotherapy and improving patients'quality of life.
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Objective To compare the safety , surgery effects , pain scores of the close-distance-two-port video-assisted lobectomy and systematic dissection of the mediastinal nodes , and single-port video-assisted thora-coscopic surgery (VATS). Methods Between October 2012 and January 2015 in Peking University First Hospi-tal and Beijing Hospital , 269 patients who were going to be performed lobectomy and systematic lymph node dissection, were gathered and 205 patients were included in this study finally. Of the total, 122 patients were performed close-distance-two-port VATS , and 83 patients underwent single-port VATS. The clinical data were gathered, and statistically analyzed. Result In both groups, no severe postoperative complications or death oc-curred. No significant differences existed between the two groups in terms of intraoperative blood loss , duration and volume of chest tube drainage , postoperative pain score , hospital stay after surgery and hospitalization ex-penses (P > 0.05) but the data about operating time, number of dissected lymph nodes, complications(subcuta-neous emphysema , air-leak from the port of drainage tube and poor wound healing ) were significantly different (P < 0.05). Conclusions Compared with the single-port VATS, the method of close-distance-two-port video-as-sistant lobectomy and systematic dissection of the mediastinal nodes is safe and practicable with definite thera-peutic effect, less operation difficulty and complications.
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Objective To compare the technical success ,complication rates and comfort of the radiologic placement of central venous ports(CVP) via the internal jugular vein ,subclavian vein via subclavian region ,subclavian vein via supraclavicular region un‐der DSA guidance .Methods We retrospectively reviewed 188 CVP patients implanted at hospitals between December 2012 and De‐cember 2013 .The patients were divided into three groups according to the different catheter implantation sites ,internal jugular vein (group A) ,subclavian vein via subclavian region (group B) and subclavian vein via supraclavicular region (group C) .Intraoperative pain score ,technical success rates ,peri‐procedural ,as well as early and late complication rates were recorded based on the image fol‐low‐up and patient medical records .Results The technical success rate was 100 .0% without any lethal complications .The CVP re‐lated infections were occurred in each group with 1 patient ,but there was no statistics significant different(P>0 .05) .Subclavian vein thrombosis were occurred 2(2 .1% ,2/96) in group B ,which was recanalized after thrombolytic therapy ,and 1(1 .7% ,1/60) in group C ,which was completely occluded .The higher rate of catheter migration and kinking of catheter were occurred in group A and group C .The rate was statistically significant difference among the three groups (P0 .05) .Con‐clusion In DSA radiologic placement of a CVP via the subclavian vein via subclavian region is safe and efficient with more comfort‐able and lower complication rates ,which could be chosen priority .
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Objective To investigate and analyze the experience of planting and maintaining implantable venous access ports(IVAP) in management of post-operative breast cancer patients. Methods Breast cancer pa-tients receiving IVAP after surgery from Mar. 2011 to Jun. 2014 were retrospectively analyzed. The relative com-plications were documented and summarized during implanting operation. Results 468 patients received IVAP, among whom 451 patients underwent piercing implantation via right internal jugular vein, 15 patients underwent piercing implantation via right subclavian vein, and 2 patients underwent piercing implantation via left internal jugular vein. The mean cathe tering leng th was 12.8 cm for patients receiving IVAP via right internal jugular vein, ranging from 12 to 15 cm. Thereinto, 30(6.4%) patients experienced shot-term complications including 16 cases of puncture difficulty, 5 cases of accidental arterial puncture, 2 cases of extravasation, 2 cases of blood aspiration dif-ficulty and 5 cases of arrhythmia. Three cases had long-term complications as the following:one case of catheter-re-lated infection, one case of catheter lost, and one case of incision rupture. Conclusions IVAP is a safe and effec-tive intravenous infusion device. It is crucial to choose individualized implanting access and length by professional surgical team.
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A recent paper inferred that all seagrass in Cairns Harbour, tropical north-eastern Australia, had undergone ‘complete and catastrophic loss’ as a result of tropical cyclone Yasi in 2011. While we agree with the concern expressed, we would like to correct the suggestion that the declines were the result of a single climatic event and that all seagrass in Cairns Harbour were lost. Recent survey data and trend analysis from an on-ground monitoring program show that seagrasses in Cairns Harbour do remain, albeit at low levels, and the decline in seagrasses occurred over several years with cyclone Yasi having little additional impact. We have conducted annual on-ground surveys of seagrass distribution and the above-ground meadow biomass in Cairns Harbour and Trinity Inlet since 2001. This has shown a declining trend in biomass since a peak in 2004 and in area since it peaked in 2007. In 2012, seagrass area and above-ground biomass were significantly below the long-term (12 year) average but seagrass was still present. Declines were associated with regional impacts on coastal seagrasses from multiple years of above-average rainfall and severe storm and cyclone activity, similar to other nearby seagrass areas, and not as a result of a single event.
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A pesquisa teve como objetivo o estímulo à reflexão sobre os limitantes do controle sanitário dos portos, aeroportos e fronteiras, mediante a apresentação de uma análise do modelo de fiscalização sanitária exercido nas áreas de portos, aeroportos, fronteiras e recintos alfandegados do país. Foi feita uma análise dos dados de inspeções em ambientes e produtos, no espaço territorial da pesquisa. A fonte de pesquisa foi o sistema informatizado intitulado Programa Estatístico de Portos, Aeroportos e Fronteiras (ESTATPAF). Os resultados reforçam a ideia de que a responsabilidade sobre o estágio em que se encontra a fiscalização sanitária dos portos, aeroportos e pontos de fronteiras do país, ao invés de recair sobre a organização do Estado recai, principalmente, sobre o modelo de gestão da Anvisa, no caso específico, sobre a gestão da fiscalização sanitária exercida nos portos, aeroportos e fronteiras
The study aimed to stimulate reflection on limiting the sanitary control of ports, airports and borders, by presenting an analysis of the health model exercised in the areas of ports, airports, borders and customs areas of the country. an analysis of inspection data was made in environments and products, in the territorial space of the research. The research source was the electronic system called Statistical Programme of Ports, Airports and Borders (ESTATPAF). The results reinforce the idea that the responsibility of the status of which is the sanitary inspection of ports, airports and border points of the country, instead of falling back on the state organization rests mainly on the model management of ANVISA, in the specific case, on the management of health review carried out in ports, airports and borders
La investigación tuvo como objetivo estimular la reflexión sobre la limitación del control sanitario de los puertos, aeropuertos y fronteras, mediante la presentación de un análisis del modelo de fiscalizacíon ejercido en las áreas de puertos, aeropuertos, fronteras y zonas aduaneras del país. Un análisis de los datos de la inspección fue tomada en entornos y productos, en el espacio territorial de la investigación. La fuente de investigación fue el sistema electrónico llamado Programa Estadístico de Puertos, Aeropuertos y Fronteras (ESTATPAF). Los resultados refuerzan la idea que la responsabilidad de la situación recae sobre la inspección sanitaria de puertos, aeropuertos y puntos fronterizos del país, al revés de estar sobre la organización del Estado y principalmente en el modelo de gestión de la ANVISA en el caso concreto, sobre la gestión de revisión sanitaria efectuada en puertos, aeropuertos y fronteras.
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Objective To investigate the advantages and disadvantages of two different approaches (i.e.internal jugular vein and subclavian vein) when used for the implantation of central venus access ports (CVAP).Methods We retrospectively analyzed 620 patients who underwent the implantation of CVAP via the approach of internal jugular vein (n =222) or subclavian vein (n =398) and compared the success rate on first attempt as well as the incidences of peroperative and long-term complications.Results The implantation of CVAP was successfully performed in all the 620 patients,with the success rate on first attempt being 97.24％ (387/398) in the subclavian vein group and 89.19％ (198/222) in the internal jugular vein group (U =0.171,P ＜ 0.01).The incidences of perioperative/long-term complications were 0.90％ (2/222) /1.80％ (4/222) in the internal jugular vein group and 1.26％ (5/398) /2.01％ (8/398) in the subclavian vein group,showing no significant differences (all P ＞ 0.05).Conclusions The implantation of CVAP via either the internal jugular vein approach or subclavian vein approach is safe and reliable.Few complications will occur if performed properly.