{"title":"是否有可能达到指南提出的导管使用目标?普遍血液透析患者使用导管的原因","authors":"","doi":"10.1016/j.nefro.2023.12.004","DOIUrl":null,"url":null,"abstract":"<div><h3>Introduction</h3><p>Despite the recommendations of the clinical guidelines, the percentage of central venous catheters (CVC) continues to be above the recommended standards. We do not know whether the increasing use of catheters is due to unavoidable or avoidable factors and, in the latter case, it would be in our power to modify these results.</p><p>The aim of this study was to analyze the causes that condition the use of CVC in a prevalent hemodialysis (HD) population in order to identify those modifiable factors on which to act in order to achieve the objectives of the guidelines.</p></div><div><h3>Methods</h3><p>Retrospective, descriptive and observational study in all prevalent patients on chronic hemodialysis belonging to seven hemodialysis centers in Madrid, Castilla y León and Galicia in a cross-sectional study carried out in June 2021 (637 patients). The following were analyzed: age, sex, nationality, etiology of CKD, the vascular access with which they started hemodialysis, the number of previous failed arteriovenous fistulas (AVF), time since the start of HD, time since the placement of the CVC for the first time, the situation with respect to surgery and the causes of being a CVC carrier. In patients whose cause was refusal to undergo AVF, patients were asked about the cause of the refusal by directed questioning.</p></div><div><h3>Results</h3><p>Of the 637 patients studied, 255 (40%) had a CVC, 346 had an AVF (54.3%) and 36 (5.7%) had a prosthesis. Of the 255 patients with CVC, 20.4% (52 patients) were awaiting vascular access (AVF/prosthesis), 10.2% (26 patients) had an AVF but could not be used and 69.4% (177 patients) were not considered candidates for surgery (due to vascular surgery (16.9%; 43 patients), nephrology (16.5%, 42 patients) and patient refusal (36%; 92 patients). The most frequent cause for refusal of AVF was fear and patient preference. One of the most important factors associated with CVC use in prevalent patients was having started hemodialysis with a CVC. The greatest use of CVC at the start of HD was significantly associated with having more than one AVF performed or starting HD urgently and not having been followed up and evaluated in the ACKD consultation.</p></div><div><h3>Conclusions</h3><p>There is a high percentage of patients with a central venous catheter due to modifiable causes, which makes it necessary to systematically evaluate the process of creating AVF in order to enhance the planning, creation and maintenance of vascular access from the ACKD clinic, and to achieve the objective of the guidelines.</p></div>","PeriodicalId":18997,"journal":{"name":"Nefrologia","volume":"44 5","pages":"Pages 700-708"},"PeriodicalIF":2.0000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0211699523001923/pdfft?md5=0fff231597c8f510f752854c4820974b&pid=1-s2.0-S0211699523001923-main.pdf","citationCount":"0","resultStr":"{\"title\":\"¿Es posible alcanzar el objetivo de catéteres propuesto por las guías? Razones que determinan el uso de catéter en pacientes prevalentes en hemodiálisis\",\"authors\":\"\",\"doi\":\"10.1016/j.nefro.2023.12.004\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Introduction</h3><p>Despite the recommendations of the clinical guidelines, the percentage of central venous catheters (CVC) continues to be above the recommended standards. We do not know whether the increasing use of catheters is due to unavoidable or avoidable factors and, in the latter case, it would be in our power to modify these results.</p><p>The aim of this study was to analyze the causes that condition the use of CVC in a prevalent hemodialysis (HD) population in order to identify those modifiable factors on which to act in order to achieve the objectives of the guidelines.</p></div><div><h3>Methods</h3><p>Retrospective, descriptive and observational study in all prevalent patients on chronic hemodialysis belonging to seven hemodialysis centers in Madrid, Castilla y León and Galicia in a cross-sectional study carried out in June 2021 (637 patients). The following were analyzed: age, sex, nationality, etiology of CKD, the vascular access with which they started hemodialysis, the number of previous failed arteriovenous fistulas (AVF), time since the start of HD, time since the placement of the CVC for the first time, the situation with respect to surgery and the causes of being a CVC carrier. In patients whose cause was refusal to undergo AVF, patients were asked about the cause of the refusal by directed questioning.</p></div><div><h3>Results</h3><p>Of the 637 patients studied, 255 (40%) had a CVC, 346 had an AVF (54.3%) and 36 (5.7%) had a prosthesis. Of the 255 patients with CVC, 20.4% (52 patients) were awaiting vascular access (AVF/prosthesis), 10.2% (26 patients) had an AVF but could not be used and 69.4% (177 patients) were not considered candidates for surgery (due to vascular surgery (16.9%; 43 patients), nephrology (16.5%, 42 patients) and patient refusal (36%; 92 patients). The most frequent cause for refusal of AVF was fear and patient preference. One of the most important factors associated with CVC use in prevalent patients was having started hemodialysis with a CVC. The greatest use of CVC at the start of HD was significantly associated with having more than one AVF performed or starting HD urgently and not having been followed up and evaluated in the ACKD consultation.</p></div><div><h3>Conclusions</h3><p>There is a high percentage of patients with a central venous catheter due to modifiable causes, which makes it necessary to systematically evaluate the process of creating AVF in order to enhance the planning, creation and maintenance of vascular access from the ACKD clinic, and to achieve the objective of the guidelines.</p></div>\",\"PeriodicalId\":18997,\"journal\":{\"name\":\"Nefrologia\",\"volume\":\"44 5\",\"pages\":\"Pages 700-708\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0211699523001923/pdfft?md5=0fff231597c8f510f752854c4820974b&pid=1-s2.0-S0211699523001923-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nefrologia\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0211699523001923\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"UROLOGY & NEPHROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nefrologia","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0211699523001923","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"UROLOGY & NEPHROLOGY","Score":null,"Total":0}
¿Es posible alcanzar el objetivo de catéteres propuesto por las guías? Razones que determinan el uso de catéter en pacientes prevalentes en hemodiálisis
Introduction
Despite the recommendations of the clinical guidelines, the percentage of central venous catheters (CVC) continues to be above the recommended standards. We do not know whether the increasing use of catheters is due to unavoidable or avoidable factors and, in the latter case, it would be in our power to modify these results.
The aim of this study was to analyze the causes that condition the use of CVC in a prevalent hemodialysis (HD) population in order to identify those modifiable factors on which to act in order to achieve the objectives of the guidelines.
Methods
Retrospective, descriptive and observational study in all prevalent patients on chronic hemodialysis belonging to seven hemodialysis centers in Madrid, Castilla y León and Galicia in a cross-sectional study carried out in June 2021 (637 patients). The following were analyzed: age, sex, nationality, etiology of CKD, the vascular access with which they started hemodialysis, the number of previous failed arteriovenous fistulas (AVF), time since the start of HD, time since the placement of the CVC for the first time, the situation with respect to surgery and the causes of being a CVC carrier. In patients whose cause was refusal to undergo AVF, patients were asked about the cause of the refusal by directed questioning.
Results
Of the 637 patients studied, 255 (40%) had a CVC, 346 had an AVF (54.3%) and 36 (5.7%) had a prosthesis. Of the 255 patients with CVC, 20.4% (52 patients) were awaiting vascular access (AVF/prosthesis), 10.2% (26 patients) had an AVF but could not be used and 69.4% (177 patients) were not considered candidates for surgery (due to vascular surgery (16.9%; 43 patients), nephrology (16.5%, 42 patients) and patient refusal (36%; 92 patients). The most frequent cause for refusal of AVF was fear and patient preference. One of the most important factors associated with CVC use in prevalent patients was having started hemodialysis with a CVC. The greatest use of CVC at the start of HD was significantly associated with having more than one AVF performed or starting HD urgently and not having been followed up and evaluated in the ACKD consultation.
Conclusions
There is a high percentage of patients with a central venous catheter due to modifiable causes, which makes it necessary to systematically evaluate the process of creating AVF in order to enhance the planning, creation and maintenance of vascular access from the ACKD clinic, and to achieve the objective of the guidelines.
期刊介绍:
Nefrología is the official publication of the Spanish Society of Nephrology. The Journal publishes articles on basic or clinical research relating to nephrology, arterial hypertension, dialysis and kidney transplants. It is governed by the peer review system and all original papers are subject to internal assessment and external reviews. The journal accepts submissions of articles in English and in Spanish languages.