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Endovascular removal of intravascular foreign bodies: A single-center experience and literature review. Ann Vasc Surg 2021; 82:362-376. [PMID: 34936892 DOI: 10.1016/j.avsg.2021.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 11/18/2021] [Accepted: 12/01/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To describe causes, clinical signs, experience and endovascular techniques for extraction of intravenous foreign bodies (IFB) and literature review. METHODS This retrospective study was based on data collected from the medical records of 51 consecutive patients (26 women and 25 men) treated from July 2007 to May 2020 at a single quaternary center in Brazil and case series with data, published in the literature since 2000 on IFB removal, of at least five patients. The average patient age was 43.54 years (range, 2 months to 84 years). The different retrieval method using the following was used in the procedure: gooseneck snare, guidewire, balloon, and custom snares. RESULTS The retrieval process rate was 100%. Thirty-one port-a-caths, six guidewires, four double lumens, three permcaths, three Shiley® catheters, one intra cath, two peripherally inserted central catheters, and one stent were extracted. The locations where the IFBs were most frequently trapped were the right atrium (39.2%), the pulmonary artery (17.64%), the superior vena cava (13.72%), and the right ventricle (16.12%). Single venous access was used in 67.07% of the patients. Femoral access, which was the most commonly used approach, was used in 85.71% of the patients. The loop was used in 64.70% of the patients. A fractured catheter was the main IFB in 60.76% of the cases (31 patients). Only one complication related to the extraction of an IFB was noted in a single patient who suffered from atrial fibrillation (1.96%). The 30-day mortality rate was zero. CONCLUSION Percutaneous IFB removal should be considered as an alternative for the treatment and retrieval of IFBs because it is a minimally invasive procedure that is relatively simple, safe, and has low complication rates.
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Management of Postoperative Complications Following Common Pediatric Operations. Surg Clin North Am 2021; 101:799-812. [PMID: 34537144 DOI: 10.1016/j.suc.2021.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This review discusses complications unique to pediatric surgical populations. Here the authors focus primarily on five of the most common procedures performed in children: appendectomy, central venous catheterization, pyloromyotomy, gastrostomy, and inguinal/umbilical hernia repair.
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X(-rays) sometimes mark the spot: A case of occult central venous catheter embolization. J Vasc Access 2019; 21:795-798. [PMID: 32886031 DOI: 10.1177/1129729819888122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Breakage and fragment embolization is a rare but feared complication of peripherally inserted central catheter use. While chest radiographs are no longer the gold standard for determining peripherally inserted central catheter tip position, their use in diagnosing complications is still warranted. We report a case of occult catheter embolization discovered by routine chest X-ray. CASE DESCRIPTION A patient with a right brachial vein peripherally inserted central catheter was admitted to our Emergency Department for palpitations and dyspnea. The peripherally inserted central catheter was not visible at presentation, and she was unclear as to what had happened; she left the Emergency Department before workup was performed. Catheter embolization was discovered upon implantation of a new peripherally inserted central catheter. CONCLUSION Although routine chest radiographs are no longer necessary after peripherally inserted central catheter implantation, they are in diagnosing peripherally inserted central catheter-related complications even in asymptomatic patients. We discuss their use and the possible role of securement devices in preventing some instances of catheter embolization.
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Hepatic migration of a catheter fragment followed by disconnection of a totally implantable venous access port. Int J Artif Organs 2018; 31:1059-61. [DOI: 10.1177/039139880803101210] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Totally implantable venous access ports (TIVAPs) are frequently used in oncology patients who require long-term courses of chemotherapy. We report a silent, but potentially hazardous complication of catheter fracture and hepatic migration in a 64-year-old male. The patient presented with a painful, rapid swelling of subcutaneous tissue around the port area during a saline flush. A chest radiograph showed that the disconnected catheter had separated from the port and was no longer in its original location. A chest CT scan revealed that the disconnected catheter was found to be embolized to the right atrium, inferior vena cava and right hepatic vein. The patient was treated successfully with percutaneous transfemoral retrieval of the catheter under fluoroscopic guidance. To our knowledge, there have been no previous reports of migration of the fractured catheter of a TIVAP into the right hepatic vein. This case highlights that the integrity of TIVAPs should be ascertained before chemotherapeutic drugs are administered.
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Treatment of Pneumothorax as a Complication of Long-Term Central Venous Port Placement in Oncology Patients. An Observational Study. J Vasc Access 2018; 2:129-36. [PMID: 17638275 DOI: 10.1177/112972980100200309] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background and Purpose In percutaneous placement of central venous catheters an inadvertent, direct lesion of the lung parenchyma can occur. This is a cause of iatrogenic pneumothorax, whose incidence is approximately 1 to 4%, largely dependent on the experience of the operator, the site of venipuncture and probably the technique employed. Initial treatment currently ranges from observation alone to formal tube-thoracostomy. In an attempt to define the best initial treatment, if any, we reviewed our personal series and contributions from the literature. As a result we have produced a flow-chart proposing a rational treatment of this frequent complication. Patients and Methods One thousand four hundred twenty-one ports were placed in patients at the Department of Surgery of the European Institute of Oncology in Milan through an infraclavicular standardized percutaneous subclavian approach. They were placed during the 60-month period from January 1, 1996 to December 31, 2000 for long-term chemotherapy treatment of solid tumours. Chest upright X-rays were obtained post-operatively in all cases to check the correct position of the catheter tip and the presence of pneumothorax. Results Twenty-two patients out of 1421 (1.54%) experienced a radiologically-proven pneumothorax, ranging from 5 to 70% of the affected pleural space. Sixteen patients out of 22 (72.7%) with minor portions of affected pleural space received simple observation. In these patients the most common finding was an uncomplicated tachycardia (more than 100 beats/min); 8 of them did not complain of any symptoms. Six patients (27.2%) underwent an additional procedure (3 tube-thoracostomies and 3 aspirations of the pleural space), claiming symptoms of chest pain and various degrees of dyspnea. Tube thoracostomy was mainly adopted at the beginning of our experience, and in patients with a severe degree of pleural involvement (55 to 70% of the pleural space). Aspiration, instead, was used more recently and in patients with varying degrees of pleural space involved, ranging from 40 to 60%. Conclusions Looking at our own series and literature data, patients with iatrogenic pneumothorax following central venous cannulation who do not have a severe underlying pulmonary disease can be reassured, at the time of diagnosis, that surgery is usually unnecessary and tube thoracostomy is rarely needed. Simple aspiration of the pleural air by means of a central venous catheter inserted percutaneously into the pleural space under local anesthesia should be considered, even if the amount of affected pleural space is more than 50%, before opting for a formal tube-thoracostomy using small-bore tubes.
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Abstract
In the last ten years, tunneled central venous catheters (pCVCs) have been increasingly utilized in chronic hemodialysis patients, sometimes in the place of fistulas. They have gained popularity for their unquestioned advantages, such as the possibility for immediate use. However, several problems have emerged following their diffusion. In this paper we review the main complications of pCVCs. Complications connected with insertion are generally due to an inaccurate approach to the vein. Ultrasonographic guidance has partially solved this problem and EC-ECG (endocavitary ECG) allows an accurate positioning of the tip. Infections, venous and/or pCVCs) thrombosis and dysfunctions are the most important catheter-related complications. Infections may occur with and without symptoms of systemic illness. Early diagnosis and appropriate antibiotic treatment are essential for saving the catheter. The pathogenesis of infections and strategies for prevention are discussed. Thrombosis and stenosis are well known complications of subclavian and jugular catheterization. In uremic patients, for temporary use, we suggest using the femoral position. Protocols for application of thrombolytic agents in pCVCs are considered. Dysfunction, defined as the failure to maintain a blood flow of at least 250 ml/min, remains the Achilles’ heel of the system. Adequate look therapy and tip position are only two basic aspects. In conclusion, a pessimistic outlook on the matter could lead us to consider that the advantages of catheter use are far outweighed by the disadvantages. However, we cannot avoid using central venous catheters in our dialysis units and a great challenge awaits both physicians and manufactures in the coming years.
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Current situation regarding central venous port implantation procedures and complications: a questionnaire-based survey of 11,693 implantations in Japan. Int J Clin Oncol 2016; 21:1172-1182. [PMID: 27324107 DOI: 10.1007/s10147-016-1003-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 06/07/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND We conducted a nationwide questionnaire-based survey to understand the current situation regarding central venous port implantation in order to identify the ideal procedure. METHODS Questionnaire sheets concerning the number of implantation procedures and the incidence of complications for all procedures completed in 2012 were sent to 397 nationwide designated cancer care hospitals in Japan in June 2013. Venipuncture sites were categorized as chest, neck, upper arm, forearm, and others. Methods were categorized as landmark, cut-down, ultrasound-mark, real-time ultrasound guided, venography, and other groups. RESULTS We received 374 responses (11,693 procedures) from 153 centers (38.5 %). The overall complication rates were 7.4 % for the chest (598/8,097 cases); 6.8 % for the neck (157/2325); 5.2 % for the upper arm (54/1,033); 7.3 % for the forearm (9/124); and 6.1 % for the other groups (7/114). Compared to the chest group, only the upper arm group showed a significantly lower incidence of complications (P = 0.010), and multivariate logistic regression (odds ratio 0.69; 95 % confidence interval 0.51-0.91; P = 0.008) also showed similar findings. Real-time ultrasound-guided puncture was most commonly used in the upper arm group (83.8 %), followed by the neck (69.8 %), forearm (53.2 %), chest (41.8 %), and other groups (34.2 %). CONCLUSION Upper arm venipuncture with ultrasound guidance seems the most promising technique to prevent complications of central venous port implantation.
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Upper arm central venous port implantation: a 6-year single institutional retrospective analysis and pictorial essay of procedures for insertion. PLoS One 2014; 9:e91335. [PMID: 24614412 PMCID: PMC3948863 DOI: 10.1371/journal.pone.0091335] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 02/10/2014] [Indexed: 11/18/2022] Open
Abstract
Background The requirement of central venous (CV) port implantation is increasing with the increase in the number of cancer patients and advancement in chemotherapy. In our division, medical oncologists have implanted all CV ports to save time and consultation costs to other departments. Recently, upper arm implantation has become the first choice as a safe and comfortable method in our unit. Here we report our experience and discuss the procedure and its potential advantages. Methods All CV port implantations (n = 599) performed in our unit from January 2006 to December 2011 were analyzed. Procedural success and complication rates between subclavian and upper arm groups were compared. Results Both groups had similar patient characteristics. Upper arm CV port and subclavian implantations were equivalently successful and safe. Although we only retrospectively analyzed data from a single center, the upper arm group had a significantly lower overall postprocedural complication rate than the subclavian group. No pneumothorax risk, less risk of arterial puncture by ultrasound, feasibility of stopping potential arterial bleeding, and prevention of accidental arterial cannulation by targeting the characteristic solitary basilic vein were the identified advantages of upper arm CV port implantation. In addition to the aforementioned advantages, there is no risk of “pinch-off syndrome,” possibly less patient fear of manipulation, no scars on the neck and chest, easier accessibility, and compatibility with the “peripherally inserted central catheter” technique. Conclusions Upper arm implantation may benefit clinicians and patients with respect to safety and comfort. We also introduce our methods for upper arm CV port implantation with the videos.
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Spontaneous rupture of subclavian intraport catheter with cardiac and pulmonary embolism. J Cardiothorac Vasc Anesth 2013; 27:e10-1. [PMID: 23313501 DOI: 10.1053/j.jvca.2012.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Indexed: 11/11/2022]
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Retrieval of iatrogenic intravascular foreign bodies. J Vasc Surg 2013; 57:276-81. [DOI: 10.1016/j.jvs.2012.09.002] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Revised: 07/25/2012] [Accepted: 09/02/2012] [Indexed: 11/19/2022]
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Subcutaneous migration of a central venous catheter. Clin Nutr 2012; 32:666-7. [PMID: 23266094 DOI: 10.1016/j.clnu.2012.11.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Accepted: 11/21/2012] [Indexed: 12/01/2022]
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Accidental migration of ASH-split catheter during central venous catheter replacement: retrieval using an interventional radiology approach. J Vasc Access 2012; 2:64-7. [PMID: 17638263 DOI: 10.1177/112972980100200208] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Catheter fracture and embolization of the distal fragment are well-known complications of subclavian central venous long-term cannulation. In hemodialysis it is an exceptional event. We report a case of accidental rupture of a cuffed hemodialysis catheter with distal migration of a fragment during a procedure of catheter exchange via guide-wire. According to most reported cases, intravascular catheter separation usually occurs completely asymptomatically; our report confirms that catheter embolization itself is usually asymptomatic. Less than one third of the literature-reported cases have associated symptoms, such as palpitations or chest discomfort. Once diagnosed, treatment is an interventional radiological approach, which has a very high success rate. The replacement of permanent cuffed hemodialysis catheters via guide-wire is a delicate procedure and if catheter embolization is diagnosed, the patient must be referred to a center with specific experience in the retrieval of intravascular objects.
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Adjuvant Chemotherapy Using the FOLFOX Regimen in Colon Cancer. JOURNAL OF THE KOREAN SOCIETY OF COLOPROCTOLOGY 2011; 27:140-6. [PMID: 21829769 PMCID: PMC3145885 DOI: 10.3393/jksc.2011.27.3.140] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Accepted: 06/13/2011] [Indexed: 02/02/2023]
Abstract
PURPOSE Great progress has been made in the adjuvant treatment of colon cancer. The aim of this study was to evaluate the efficacy of postoperative adjuvant chemotherapy using the FOLFOX regimen in patients with stage III and high-risk stage II colon cancer. METHODS Eighty-two patients who underwent a potentially curative resection for stage III or high-risk stage II colon cancer were enrolled in this retrospective study. They received FOLFOX4 or modified FOLFOX6. The primary endpoint was disease-free survival. RESULTS During the median follow-up of 37 months (range, 21 to 61 months), 14 patients experienced disease relapse. The disease-free survival rate at 3 years was 82.9%: 84.6% for stage II and 82.6% for stage III. At the time of the analysis, 8 patients were dead from recurrence. The probability of overall survival at 5 years was 74.5%: 90% for stage II and 74.6% for stage III. Grade 3 or 4 hematologic adverse events included neutropenia (40.2%), anemia (2.4%), and thrombocytopenia (1.2%). Gastrointestinal toxicities included grade 3 or 4 nausea (4.9%) and stomatitis (2.4%). Peripheral sensory neuropathy was observed in 81.7% of the patients during treatment. Of the 11 patients (13.4%) who had grade 3 peripheral sensory neuropathy during treatment, grade 3 symptoms were persistent in 3 patients with gait disturbance at the time of analysis. No treatment-related deaths were recorded. CONCLUSION Postoperative chemotherapy using the FOLFOX regimen, oxaliplatin in combination with 5-fluorouracil and leucovorin, is effective and tolerable in patients with stage III and high-risk stage II colon cancer.
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Central venous port systems as an integral part of chemotherapy. DEUTSCHES ARZTEBLATT INTERNATIONAL 2011; 108:147-53; quiz 154. [PMID: 21442071 DOI: 10.3238/arztebl.2011.0147] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Accepted: 04/08/2010] [Indexed: 11/27/2022]
Abstract
BACKGROUND Port systems are easy to implant on an in- or outpatient basis and provide reliable, long-lasting central venous access. They are used mainly for cancer patients. METHODS This article is based on a selective literature review, the guidelines of the German Society for Nutrition Medicine and of the European Society for Clinical Nutrition and Metabolism, and the recommendations of the German Society for Pediatric Oncology and Hematology. RESULTS In modern oncology, central venous port systems are increasingly replacing short-term and permanently tunneled central venous catheters. They are indicated for patients who need long-term intravenous treatment involving, e.g., the repeated administration of chemotherapeutic drugs, parenteral nutrition, transfusions, infusions, injections, and/or blood sample collection. Port systems can markedly alleviate the burden of intravenous therapy and thereby improve these patients' quality of life. The planning, preparation, and performance of port system implantation require meticulous attention to detail. The rate of implantation-associated complications is less than 2% in experienced hands; overall complication rates have been reported from 4.3% to as high as 46%. The proper postoperative use and care of the port system are of decisive importance to the outcome. Reported infection rates during port system use range from 0.8% to 7.5% in current clinical studies. CONCLUSION The treatment, follow-up care, and rehabilitation of cancer patients are interdisciplinary tasks. Optimal treatment and complication avoidance require a collaborative effort of all of the involved specialists-not just the physician implanting the port system, but also the oncologists, nutritionists, visiting nurses, and other home health care providers. Continuing medical education, too, plays a role in improving outcomes.
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Intravascular Embolization of Venous Catheter—Causes, Clinical Signs, and Management: A Systematic Review. JPEN J Parenter Enteral Nutr 2009; 33:677-85. [PMID: 19675301 DOI: 10.1177/0148607109335121] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Tethered Hemodialysis Catheter With Retained Portions in Central Vein and Right Atrium on Attempted Removal. Am J Kidney Dis 2005; 46:e35-9. [PMID: 16129197 DOI: 10.1053/j.ajkd.2005.05.030] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2004] [Accepted: 05/31/2005] [Indexed: 11/11/2022]
Abstract
A case of tunneled Tesio (Medcomp, Harrisburg, PA) twin hemodialysis catheters (silicone) extensively tethered subcutaneously and intravascularly is reported. Attempted removal resulted in significant portions of both catheters being retained in the superior vena cava and right atrium.
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Pinch-off Syndrome: Case Report and Collective Review of the Literature. Am Surg 2004. [DOI: 10.1177/000313480407000715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Pinch-off syndrome (POS) occurs when a long-term central venous catheter is compressed between the clavicle and the first rib. The compression can cause transient obstruction of the catheter and may result in a tear or even complete transsection and embolization of the catheter. POS may be preceded by a finding of “pinch-off sign” on chest X-ray (CXR) films in which the catheter is indented as it passes beneath the clavicle. We performed a collective review of the 109 cases of POS in the medical literature and report 3 new cases. On average, POS occurs 5.3 months after the insertion of the catheter but has ranged from immediately after insertion to 60 months later. If the subclavian vein is used for access, then an upright CXR should be obtained after the procedure and periodically thereafter to rule-out POS. Treatment of POS is removal of the catheter. If the tip of the catheter has embolized, it can usually be retrieved percutaneously with a transvenous snare. POS can be prevented by using the internal jugular vein for access rather than the subclavian vein.
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Abstract
Central venous catheters have become increasingly important in hemodialysis treatment. With their increased use, catheter-related problems will be seen more frequently, and more rare complications may be observed. We describe the first case of asymptomatic spontaneous breakdown of a tunneled cuffed silicone catheter used for long-term hemodialysis treatment. This was discovered on removal of the catheter, leaving behind a catheter fragment in the left lower pulmonary lobe. An extensive scanning electron microscopy study showed accumulation of lumps of nonsilicone material at the place of the fracture, leading to severe disruption of the original cross-linked elastomer structure. Using energy-dispersive X-ray spectral analysis, which shows all elements with an atomic number of 11 or greater in a material, we found the lumps were aggregates of barium sulfate particles used to visualize the catheter on fluoroscopy. We suggest that the use of too small or too many barium sulfate particles led to high viscosity of the raw silicone before polymerization, causing improper mixing of barium sulfate particles in the silicone matrix. This resulted in insufficient removal of admixed air bubbles and unequal dispersion of barium sulfate, with the potential for weak spots after extrusion of the silicone into its definitive shape. With the increasing use of hemodialysis catheters for prolonged periods, catheter-related complications related to materials or manufacturing errors can be expected to occur more often.
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