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A Systematic Review of the Qualitative Research on Barriers and Facilitators to Home Hemodialysis 家庭血液透析障碍与促进因素定性研究的系统综述。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-26 DOI: 10.1111/hdi.13266
Áine Earley, Sinéad Lydon, Rachael C. Walker, Lisa Gannon, Donal Reddan, Lorna Durack, Paul O'Connor

Introduction

The growing prevalence of chronic kidney disease has led to an increased demand for kidney replacement therapies. Although a kidney transplant is the preferred treatment for patients, many patients require dialysis temporarily before receiving a transplant or are unsuitable transplant candidates requiring long-term dialysis. Home hemodialysis (home HD) is cost-effective and associated with improved patient outcomes; however, its adoption remains low. There is a need to understand the factors that may support or hinder the use of home HD. Accordingly, a systematic review of the qualitative literature was conducted to identify barriers and facilitators to home HD for patients, their carers/family, and healthcare professionals.

Methods

This systematic review was carried out following ENTREQ guidelines. Electronic searches were conducted on Medline (OVID), EMBASE, CINAHL (EBSCO), and PsycINFO. The COM-B and Theoretical Domains Framework (TDF) were used to collate the barriers and enablers identified within the papers through deductive content analysis.

Results

Thirteen studies met the inclusion criteria. Within the capability component of the COM-B model, lack of knowledge of home HD was identified as a barrier by healthcare professionals and patients. Within the opportunity component, the suitability of patients' homes (e.g., home modifications) and the healthcare system was identified as barriers to home HD. Fostering an environment of support and community was seen as a facilitator of home HD. Within the motivation component of the model, a lack of confidence and reluctance of patients to burden their family members with the responsibility of treatment were perceived as barriers. Improvements in the quality of life for the person receiving home HD were regarded as a motivator.

Conclusion

To encourage widespread home HD use, understanding its barriers and facilitators for patients and the healthcare system is key to developing and implementing effective interventions to increase uptake.

导论:慢性肾脏疾病的日益流行导致对肾脏替代疗法的需求增加。虽然肾移植是患者的首选治疗方法,但许多患者在接受移植前需要暂时透析,或者不适合移植候选人需要长期透析。家庭血液透析(Home HD)具有成本效益,并可改善患者预后;然而,它的采用率仍然很低。有必要了解可能支持或阻碍家庭高清电视使用的因素。因此,对定性文献进行了系统回顾,以确定患者,其护理人员/家庭和医疗保健专业人员家庭HD的障碍和促进因素。方法:本系统综述遵循ENTREQ指南进行。电子检索在Medline (OVID)、EMBASE、CINAHL (EBSCO)和PsycINFO上进行。COM-B和理论领域框架(TDF)被用来通过演绎内容分析来整理论文中确定的障碍和促进因素。结果:13项研究符合纳入标准。在COM-B模型的能力组成部分中,医疗保健专业人员和患者认为缺乏家庭HD知识是一个障碍。在机会因素中,患者家庭的适宜性(例如,家庭改造)和医疗保健系统被确定为家庭HD的障碍。营造一个支持和社区的环境被视为家庭房屋署的推手。在模型的动机部分,缺乏信心和病人不愿意负担他们的家庭成员与治疗的责任被认为是障碍。接受家庭高清服务的人的生活质量得到改善被认为是一个激励因素。结论:为了促进家庭HD的广泛使用,了解其对患者和医疗保健系统的障碍和促进因素是制定和实施有效干预措施以提高使用率的关键。
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引用次数: 0
Relationship Between Periodontitis and Nitric Oxide in Patients Undergoing Maintenance Hemodialysis 维持性血液透析患者牙周炎与一氧化氮的关系。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-26 DOI: 10.1111/hdi.13264
Gabriela Keiko Izumi, Caroline Vidal Paseto, Rafael Fiorese Costa, Gabrielle Delfrate, Aline Borsato Hauser, Daniel Fernandes, Maria Ângela Naval Machado, Reila Tainá Mendes
<div> <section> <h3> Background</h3> <p>The inflammatory processes associated with periodontitis have been implicated in the development and progression of systemic diseases, including chronic kidney disease (CKD). Notably, individuals with CKD frequently exhibit shared risk factors with those affected by periodontitis, such as hypertension, smoking, and diabetes mellitus. Nitric oxide (NO), a free radical with diverse physiological and pathological roles, exerts both anti-inflammatory (e.g., vasodilation, modulation of platelet function) and pro-inflammatory effects, the latter of which have been observed in patients with CKD.</p> </section> <section> <h3> Aims</h3> <p>This study aimed to investigate the relationship between nitric oxide levels in saliva and plasma and various periodontal parameters in patients with chronic kidney disease (CKD), in comparison to a control group without CKD.</p> </section> <section> <h3> Methods</h3> <p>This study enrolled 90 participants seeking dental treatment. The participants were divided into two groups: a CKD group (<i>n</i> = 40) consisting of patients undergoing dialysis or hemodialysis treatment at the Pró-Renal Foundation Dental Clinic, and a control group (<i>n</i> = 50) comprising individuals without CKD who were receiving treatment at the UFPR Dental Clinic. Two calibrated examiners conducted comprehensive periodontal examinations for all participants. Additionally, saliva samples were collected from each participant to assess pH, flow rate, and nitric oxide levels. Venous blood samples were also obtained to quantify plasma nitric oxide concentrations.</p> </section> <section> <h3> Results</h3> <p>Patients in the CKD group exhibited significantly poorer periodontal health compared to the control group (<i>p</i> < 0.05), characterized by a larger Periodontal Inflamed Surface Area, greater probing depth, increased clinical attachment level, and a higher visual plaque index (<i>p</i> < 0.05). Furthermore, the CKD group presented with significantly reduced salivary flow (<i>p</i> < 0.05). Notably, this group also showed elevated levels of both nitrate and nitrite in saliva and serum (<i>p</i> < 0.05) compared to the control group. Correlation analyzes revealed significant positive associations between nitrate and nitrite levels (in both plasma and saliva) and several periodontal variables: probing depth (<i>r</i> = 0.38 and 0.41, respectively), clinical attachment level (<i>r</i> = 0.40 and 0.38, respectively), and Periodontal Inflamed Surface Area (<i>r</i> = 0.27 and 0.48, respectively). Con
背景:与牙周炎相关的炎症过程与包括慢性肾脏疾病(CKD)在内的全身性疾病的发生和进展有关。值得注意的是,CKD患者经常表现出与牙周炎患者相同的危险因素,如高血压、吸烟和糖尿病。一氧化氮(NO)是一种具有多种生理和病理作用的自由基,具有抗炎(如血管舒张,调节血小板功能)和促炎作用,后者已在CKD患者中观察到。目的:本研究旨在探讨慢性肾脏疾病(CKD)患者唾液和血浆中一氧化氮水平与各种牙周参数的关系,并与无CKD的对照组进行比较。方法:本研究招募了90名寻求牙科治疗的参与者。参与者被分为两组:CKD组(n = 40)由在Pró-Renal基金会牙科诊所接受透析或血液透析治疗的患者组成,对照组(n = 50)由在UFPR牙科诊所接受治疗的非CKD患者组成。两名经过校准的检查人员对所有参与者进行了全面的牙周检查。此外,从每个参与者收集唾液样本来评估pH值、流速和一氧化氮水平。还获得静脉血样本以定量血浆一氧化氮浓度。结果:与对照组相比,CKD组患者的牙周健康状况明显较差(p)。结论:本研究揭示了研究人群中视觉斑块指数与唾液一氧化氮水平之间的正相关。然而,需要进一步的研究,包括对这些患者的口腔生物膜组成及其在一氧化氮肠-唾液循环中的动态作用的具体分析,以充分阐明这种关系。
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引用次数: 0
The Effects of Nurse-Led Coaching on Discordant Home Hemodialysis Patients 护理指导对家庭血液透析不协调患者的影响。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-26 DOI: 10.1111/hdi.13259
Ana Sanchez-Escuredo, Klement Yeung, Daniela Arustei, Celine D'Gama, Rose Faratro, Eduardo Magtoto, Kalavani Renganathan, Christopher T. Chan
<div> <section> <h3> Introduction</h3> <p>Home hemodialysis (home HD) has demonstrated superior clinical outcomes, improved quality of life, and enhanced treatment flexibility in comparison to 3 days/week in-center HDs. Nonetheless, some patients are discordant with their dialysis prescription and require a coaching program in order to maintain their normal lifestyle and ameliorate their illness behavior.</p> </section> <section> <h3> Objective</h3> <p>To describe the feasibility of conducting a nurse-led coaching program for discordant home HD patients and its effect on hospitalization and technique complications.</p> </section> <section> <h3> Methods</h3> <p>This is a retrospective single center observational cohort study of all prevalent home HD patients at University Health Network (UHN) from the period of January 2018 to December 2022. Demographic and clinical data were extracted from chart review. Nurses conducted weekly motivational interviewing with patients by phone, email, or in-clinic visits in the home HD unit to discuss the importance of being concordant to treatment and adapting the length and schedule of dialysis to avoid clinical complications. Health coaching was defined as patient-centered, incorporating patient-determined goals, self-discovery processes, accountability, and content information in the context of an ongoing helping relationship. Patients were categorized as concordant, concordant with agreement doing at least 75% of dialysis prescription, or discordant for those skipping/shortening home HD sessions without prior agreement with the clinical team. Comparisons were carried out using chi-squared or ANOVA testing as appropriate. <i>p</i> < 0.05 was defined as statistical significance.</p> </section> <section> <h3> Results</h3> <p>From 94 patients, 61 were concordant and 33 (35%) required coaching: 15 (16%) were concordant patients with agreement and 18 (19%) were discordant patients. Patients' demographics were summarized respectively for concordant patients, concordant with agreement, and for discordant patients. Age was 51 (37–61), 53 (47–61), 46 (35–54) [<i>p</i> = 0.102]; male gender was 62%, 53%, 72% [<i>p</i> = 0.519]; diabetes status was 21%, 7%, 6% [<i>p</i> = 0.219] and proportions of patients living alone were 13%, 7%, 17% [<i>p</i> = 0.739]. Patients requiring coaching tended to have a higher median time on home HD, 7.6 versus 4.3 years [<i>p</i> = 0.145] and tended to be less likely to be listed for kidney transplant [<i>p</i> = 0.174]. There were no differences in hospitalization and technique complications among patients who required coaching versus standard care.</p> </sec
与每周3天的中心血液透析相比,家庭血液透析(Home HD)已显示出优越的临床结果,改善了生活质量,并增强了治疗的灵活性。然而,一些患者不符合他们的透析处方,需要一个指导计划,以维持他们的正常生活方式和改善他们的疾病行为。目的:探讨对不协调家庭HD患者实施护士指导的可行性及其对住院和技术并发症的影响。方法:这是一项回顾性单中心观察队列研究,研究对象是大学健康网络(UHN) 2018年1月至2022年12月期间所有流行的家庭HD患者。从图表回顾中提取人口统计学和临床数据。护士每周通过电话、电子邮件或上门拜访的方式对患者进行动机性访谈,讨论协调治疗和调整透析时间和计划以避免临床并发症的重要性。健康指导被定义为以患者为中心,在持续帮助关系的背景下,结合患者确定的目标、自我发现过程、责任和内容信息。患者被分类为一致性患者,一致性患者同意至少75%的透析处方,或不一致性患者在没有事先与临床团队达成协议的情况下跳过/缩短家庭HD疗程。比较采用卡方检验或方差分析检验。结果:94例患者中,61例一致,33例(35%)需要指导;15例(16%)一致,18例(19%)不一致。对患者的人口统计资料进行汇总,分别为符合、符合和不符合的患者。年龄是51(37 - 61),53(47 - 61),46(35至54岁)要高许多(p = 0.102);男性为62%、53%、72% [p = 0.519];糖尿病患病率分别为21%、7%、6% [p = 0.219],独居患者比例分别为13%、7%、17% [p = 0.739]。需要指导的患者接受家庭HD治疗的中位时间更长,分别为7.6年和4.3年[p = 0.145],而且被列入肾移植名单的可能性更小[p = 0.174]。在住院和技术并发症方面,需要指导的患者与标准治疗的患者没有差异。结论:为家庭HD患者提供辅导是可行的。正在进行的临床测试护士主导的指导家庭HD是有必要的。
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引用次数: 0
Use of the B. Braun Hemodialysis Machine to Provide Home Hemodialysis B. Braun血液透析机在家庭血液透析中的应用。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-25 DOI: 10.1111/hdi.13254
Rachid Daoui, Paul Feustel, Christina Manning, Loay Salman

Background

Home hemodialysis (home HD) continues to be an underutilized dialysis modality despite its potential advantages when compared to peritoneal dialysis (PD) and in-center hemodialysis (HD).

Methods

We conducted a retrospective study to evaluate the feasibility of using the B. Braun Dialog+ HD machine to provide home HD with the necessary requirements and modifications at home to be able to provide such treatments. In this retrospective study, we compared data obtained from patients who received home HD using the B. Braun Dialog+ HD machine since we started utilizing it for home HD (n = 27 patients) to data obtained from eligible patients who received home HD using the NxStage System One machine around the same period (n = 36 patients).

Results

Our results showed that the B. Braun group had a better single treatment single-pool Kt/V (spKt/V) (1.48 ± 0.27 for B. Braun vs. 1.14 ± 0.32 for NxStage, p < 0.001), better standard weekly Kt/V (4.44 ± 0.82 for B. Braun vs. 2.65 ± 0.57 for NxStage, p < 0.001), and better urea reduction rate (URR) (71.4 ± 6.2 for B. Braun vs. 59.2 ± 9.1 for NxStage, p < 0.001). The duration for the HD treatments among the B. Braun group patients was significantly shorter than that of the NxStage group patients (3.48 ± 0.32 vs. 4.58 ± 1.52, p < 0.001) while the ultrafiltration rate for the B. Braun group patients was significantly larger than that of the NxStage group patients (1.83 ± 0.64 vs. 1.18 ± 0.66, p < 0.001). The average laboratory data for both groups showed that there was only a significant difference between the two groups in bicarbonate level, with B. Braun having a lower level (23.5 ± 2.0 for B. Braun vs. 24.9 ± 2.8 for NxStage, p = 0.021). There were no significant differences between the two groups in the average albumin, BUN, calcium, creatinine, hemoglobin, phosphorus, platelets, potassium, WBC, or PTH.

Conclusion

B. Braun HD machine is another HD device that can be considered to provide home HD. Our study has shown that B. Braun machine had higher spKt/V in addition to standard weekly Kt/V and URR when compared to the NxStage machine. Larger, well-designed, and well-powered studies are needed to confirm these results.

背景:与腹膜透析(PD)和中心血液透析(HD)相比,家庭血液透析(Home HD)仍然是一种未充分利用的透析方式。方法:我们进行了一项回顾性研究,以评估使用B. Braun Dialog+ HD机器提供家庭HD的可行性,并对家庭HD进行必要的要求和修改,以便能够提供此类治疗。在这项回顾性研究中,我们比较了使用B. Braun Dialog+ HD机器接受家庭HD的患者(n = 27例患者)和在同一时期使用NxStage System One机器接受家庭HD的符合条件的患者(n = 36例患者)的数据。结果:B. Braun组有较好的单池Kt/V (spKt/V) (B. Braun组为1.48±0.27,NxStage组为1.14±0.32)。结论:B. Braun HD机是另一种可以考虑提供家庭HD的HD设备。我们的研究表明,与NxStage机器相比,B. Braun机器除了标准的每周Kt/V和URR之外,还具有更高的spKt/V。要证实这些结果,还需要更大规模、设计良好、证据充分的研究。
{"title":"Use of the B. Braun Hemodialysis Machine to Provide Home Hemodialysis","authors":"Rachid Daoui,&nbsp;Paul Feustel,&nbsp;Christina Manning,&nbsp;Loay Salman","doi":"10.1111/hdi.13254","DOIUrl":"10.1111/hdi.13254","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Home hemodialysis (home HD) continues to be an underutilized dialysis modality despite its potential advantages when compared to peritoneal dialysis (PD) and in-center hemodialysis (HD).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We conducted a retrospective study to evaluate the feasibility of using the B. Braun Dialog+ HD machine to provide home HD with the necessary requirements and modifications at home to be able to provide such treatments. In this retrospective study, we compared data obtained from patients who received home HD using the B. Braun Dialog+ HD machine since we started utilizing it for home HD (<i>n</i> = 27 patients) to data obtained from eligible patients who received home HD using the NxStage System One machine around the same period (<i>n</i> = 36 patients).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Our results showed that the B. Braun group had a better single treatment single-pool Kt/V (spKt/V) (1.48 ± 0.27 for B. Braun vs. 1.14 ± 0.32 for NxStage, <i>p</i> &lt; 0.001), better standard weekly Kt/V (4.44 ± 0.82 for B. Braun vs. 2.65 ± 0.57 for NxStage, <i>p</i> &lt; 0.001), and better urea reduction rate (URR) (71.4 ± 6.2 for B. Braun vs. 59.2 ± 9.1 for NxStage, <i>p</i> &lt; 0.001). The duration for the HD treatments among the B. Braun group patients was significantly shorter than that of the NxStage group patients (3.48 ± 0.32 vs. 4.58 ± 1.52, <i>p</i> &lt; 0.001) while the ultrafiltration rate for the B. Braun group patients was significantly larger than that of the NxStage group patients (1.83 ± 0.64 vs. 1.18 ± 0.66, <i>p</i> &lt; 0.001). The average laboratory data for both groups showed that there was only a significant difference between the two groups in bicarbonate level, with B. Braun having a lower level (23.5 ± 2.0 for B. Braun vs. 24.9 ± 2.8 for NxStage, <i>p</i> = 0.021). There were no significant differences between the two groups in the average albumin, BUN, calcium, creatinine, hemoglobin, phosphorus, platelets, potassium, WBC, or PTH.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>B. Braun HD machine is another HD device that can be considered to provide home HD. Our study has shown that B. Braun machine had higher spKt/V in addition to standard weekly Kt/V and URR when compared to the NxStage machine. Larger, well-designed, and well-powered studies are needed to confirm these results.</p>\u0000 </section>\u0000 </div>","PeriodicalId":12815,"journal":{"name":"Hemodialysis International","volume":"29 4","pages":"507-512"},"PeriodicalIF":1.2,"publicationDate":"2025-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144145246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cardiovascular Biomarkers in Nocturnal Hemodialysis and Their Association With Physical Performance 夜间血液透析中的心血管生物标志物及其与身体表现的关系
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-22 DOI: 10.1111/hdi.13265
Manouk Dam, Laura M. M. de Haan, Tiny Hoekstra, Marc Vervloet, Frans J. van Ittersum, Peter J. M. Weijs, Brigit C. van Jaarsveld
<div> <section> <h3> Introduction</h3> <p>The cardiovascular biomarkers troponin T, N-terminal pro-B-type natriuretic peptide, and fibroblast growth factor 23 are elevated in hemodialysis patients and associated with an increased cardiovascular mortality risk. Nocturnal hemodialysis improves the fluid status in hemodialysis patients. Therefore, we investigated whether nocturnal hemodialysis (7–8 h sessions) was associated with lower levels of troponin T, N-terminal pro-B-type natriuretic peptide, and fibroblast growth factor 23 in comparison to conventional hemodialysis. Second, we investigated whether these biomarkers were independently associated with physical performance in hemodialysis patients.</p> </section> <section> <h3> Methods</h3> <p>A prospective cohort of 33 hemodialysis patients was compared to 32 patients who voluntarily switched from conventional hemodialysis to nocturnal hemodialysis. First, we studied the difference between the two cohorts in change over 12 months of troponin T, N-terminal pro-B-type natriuretic peptide, and fibroblast growth factor 23 with linear mixed models. Second, the associations between these biomarkers and physical-activity monitor, six minute walk test, and physical component summary score were assessed at baseline, 6 and 12 months.</p> </section> <section> <h3> Findings</h3> <p>N-terminal pro-B-type natriuretic peptide increased 122% during conventional hemodialysis, whereas it decreased 31% during nocturnal hemodialysis (<i>p</i> = 0.001). In conventional hemodialysis, fibroblast growth factor 23 rose numerically by 19% (23%–66%) in 12 months, while a decline of 44% (21%–58%) was found in nocturnal hemodialysis patients (<i>p</i> = 0.17). Troponin T did not differ between groups. Regarding physical performance, a higher N-terminal pro-B-type natriuretic peptide (per 1000 ng/L) and fibroblast growth factor 23 (per 1000 RU/mL) were associated with lower physical component summary scores of −0.02 (<i>p</i> = 0.02) and −0.04 (<i>p</i> = 0.05), respectively. Troponin T was not associated with physical performance.</p> </section> <section> <h3> Discussion</h3> <p>Our findings showed that nocturnal hemodialysis was associated with a decrease in N-terminal pro-B-type natriuretic peptide. This suggested that nocturnal hemodialysis diminished volume overload and thereby myocardial stretch. Additionally, lower levels of N-terminal pro-B-type natriuretic peptide and fibroblast growth factor 23 were found to be associated with better self-reported physical performance scores.</p> </section>
心血管生物标志物肌钙蛋白T、n端前b型利钠肽和成纤维细胞生长因子23在血液透析患者中升高,并与心血管死亡风险增加相关。夜间血液透析可改善血液透析患者的体液状态。因此,我们研究了与常规血液透析相比,夜间血液透析(7-8小时)是否与肌钙蛋白T、n端前b型利钠肽和成纤维细胞生长因子23水平降低有关。其次,我们研究了这些生物标志物是否与血液透析患者的身体表现独立相关。方法:将33名血液透析患者与32名自愿从传统血液透析转为夜间血液透析的患者进行前瞻性队列比较。首先,我们用线性混合模型研究了两个队列在12个月内肌钙蛋白T、n端前b型利钠肽和成纤维细胞生长因子23变化的差异。其次,在基线、6个月和12个月时评估这些生物标志物与身体活动监测、6分钟步行测试和身体成分综合评分之间的关联。结果:n端前b型利钠肽在常规血液透析期间增加122%,而在夜间血液透析期间减少31% (p = 0.001)。在常规血液透析中,成纤维细胞生长因子23在12个月内上升19%(23%-66%),而夜间血液透析患者下降44% (21%-58%)(p = 0.17)。肌钙蛋白T在两组之间没有差异。在物理性能方面,较高的n端前b型利钠肽(每1000 ng/L)和成纤维细胞生长因子23(每1000 RU/mL)与较低的物理成分综合得分相关,分别为-0.02 (p = 0.02)和-0.04 (p = 0.05)。肌钙蛋白T与体能表现无关。讨论:我们的研究结果表明,夜间血液透析与n端前b型利钠肽的减少有关。这表明夜间血液透析减少了容量过载,从而减少了心肌拉伸。此外,较低水平的n端前b型利钠肽和成纤维细胞生长因子23被发现与更好的自我报告的身体表现评分相关。
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引用次数: 0
Application of Physical Examination in Assessing Arteriovenous Access: A Narrative Review 体格检查在评估动静脉通路中的应用:述评。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-22 DOI: 10.1111/hdi.13256
Jingying Chen, Jinghua Lu, Xia Fu, Hongzhen Zhou

Background

A functional arteriovenous access is crucial for hemodialysis patients. Regular monitoring of vascular access allows for early detection and treatment of complications, which helps the access last longer and improves the effectiveness of dialysis. Clinical guidelines emphasize physical examination as the main way to monitor vascular access. To highlight the importance of physical examination among hemodialysis clinicians, this review investigates its application in AV access assessment.

Methods

We searched the China National Knowledge Infrastructure (CNKI), Wanfang, PubMed, Web of Science, Cochrane Library, Embase, ProQuest, and UpToDate databases from their inception to November 25, 2022, for studies on the physical examination of arteriovenous access.

Results

Physical examination exhibits acceptable sensitivity and specificity for detecting AV fistula maturation and stenosis. Quantitative physical examination indicators demonstrate high accuracy in assessing AV fistula stenosis and thrombosis. While widely used to evaluate vascular access function, dialysis practitioners often lack sufficient training and knowledge in physical examination. Therefore, comprehensive training for dialysis professionals in this area is essential.

Conclusions

Several factors hinder the widespread use of physical examination in clinical settings. To optimize AV access care, hemodialysis managers should prioritize the development of standardized physical examination protocols that include quantitative indicators and assessment tools. Furthermore, regular training and competency assessments for dialysis staff are vital. Strengthening practitioners' physical examination proficiency will lead to earlier identification of AV access issues, greater access durability, and improved patient well-being.

背景:功能性动静脉通道对血液透析患者至关重要。定期监测血管通路可以早期发现和治疗并发症,这有助于延长通道并提高透析的有效性。临床指南强调体格检查是监测血管通路的主要途径。为了强调身体检查在血液透析临床医生中的重要性,本文综述了其在房颤通路评估中的应用。方法:检索中国知网(CNKI)、万方、PubMed、Web of Science、Cochrane Library、Embase、ProQuest和UpToDate等数据库,检索自其成立至2022年11月25日的动静脉通路体检研究。结果:体格检查对检测房瘘成熟和狭窄具有可接受的敏感性和特异性。定量体格检查指标在评估房室瘘狭窄和血栓形成方面具有较高的准确性。虽然透析被广泛用于评估血管通路功能,但透析从业人员在体检方面往往缺乏足够的培训和知识。因此,对透析专业人员进行全面的培训是必不可少的。结论:有几个因素阻碍了体检在临床的广泛应用。为了优化房颤通道护理,血液透析管理人员应优先制定标准化的体检方案,其中包括定量指标和评估工具。此外,对透析工作人员进行定期培训和能力评估至关重要。加强从业人员的身体检查能力将导致早期识别房室通道问题,更大的访问持久性,并改善患者的福祉。
{"title":"Application of Physical Examination in Assessing Arteriovenous Access: A Narrative Review","authors":"Jingying Chen,&nbsp;Jinghua Lu,&nbsp;Xia Fu,&nbsp;Hongzhen Zhou","doi":"10.1111/hdi.13256","DOIUrl":"10.1111/hdi.13256","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>A functional arteriovenous access is crucial for hemodialysis patients. Regular monitoring of vascular access allows for early detection and treatment of complications, which helps the access last longer and improves the effectiveness of dialysis. Clinical guidelines emphasize physical examination as the main way to monitor vascular access. To highlight the importance of physical examination among hemodialysis clinicians, this review investigates its application in AV access assessment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We searched the China National Knowledge Infrastructure (CNKI), Wanfang, PubMed, Web of Science, Cochrane Library, Embase, ProQuest, and UpToDate databases from their inception to November 25, 2022, for studies on the physical examination of arteriovenous access.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Physical examination exhibits acceptable sensitivity and specificity for detecting AV fistula maturation and stenosis. Quantitative physical examination indicators demonstrate high accuracy in assessing AV fistula stenosis and thrombosis. While widely used to evaluate vascular access function, dialysis practitioners often lack sufficient training and knowledge in physical examination. Therefore, comprehensive training for dialysis professionals in this area is essential.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Several factors hinder the widespread use of physical examination in clinical settings. To optimize AV access care, hemodialysis managers should prioritize the development of standardized physical examination protocols that include quantitative indicators and assessment tools. Furthermore, regular training and competency assessments for dialysis staff are vital. Strengthening practitioners' physical examination proficiency will lead to earlier identification of AV access issues, greater access durability, and improved patient well-being.</p>\u0000 </section>\u0000 </div>","PeriodicalId":12815,"journal":{"name":"Hemodialysis International","volume":"29 4","pages":"442-449"},"PeriodicalIF":1.2,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144129758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Catheter-Related Infection in Uncuffed, Non-Tunneled Dual-Lumen Catheters: Incidence and Risk Factors by Internal Jugular Versus Femoral Site in a Retrospective Cohort 无套管、非隧道双腔导管的导管相关感染:回顾性队列中颈内静脉与股动脉部位的发生率和危险因素
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-21 DOI: 10.1111/hdi.13261
Tanwaporn Phatpituk, Suthiya Anumas, Aphichat Chatkrailert

Background

Uncuffed, non-tunneled dual-lumen catheters are often required for kidney replacement therapy (KRT), but catheter-related bloodstream infections (CRBSIs) remain a serious complication. Whether the jugular site poses a lower CRBSI risk than the femoral site is unclear.

Methods

This retrospective cohort study analyzed patients with uncuffed, non-tunneled dual-lumen catheters. CRBSI incidence, catheter dwelling time, and mortality rates were compared between jugular and femoral sites. Regression analyses identified CRBSI risk factors.

Results

A total of 572 patients were included in the study. The incidence proportion of CRBSI was 3.5% in both the femoral and jugular groups (10 of 286 patients in each group; p = 1.0). The incidence rates of CRBSI were 1.7 and 0.9 per 1000 patient-days for the femoral and jugular sites, respectively (p = 0.154). The median catheter dwelling time was significantly longer for jugular catheters (25 days) compared to femoral catheters (12 days; p < 0.001). The 30-day incidence proportion of death at the jugular site was significantly lower than at the femoral site (0.105 vs. 0.608, p < 0.001). Pre-existing cerebrovascular disease and congestive heart failure were identified as significant risk factors for CRBSI.

Conclusion

For uncuffed, non-tunneled dual-lumen catheters used for dialysis vascular access, the jugular insertion site does not demonstrate a reduced risk of CRBSI compared to the femoral site. However, jugular catheter placement is associated with a longer dwelling time and a lower mortality rate.

背景:肾脏替代治疗(KRT)通常需要无套管、非隧道双腔导管,但导管相关血流感染(crbsi)仍然是一个严重的并发症。颈静脉部位是否比股动脉部位的CRBSI风险更低尚不清楚。方法:本回顾性队列研究分析了使用无套管、非隧道双腔导管的患者。比较颈静脉和股静脉的CRBSI发生率、导管停留时间和死亡率。回归分析确定了CRBSI的危险因素。结果:共纳入572例患者。股骨头组和颈静脉组CRBSI发生率均为3.5%(每组286例患者中10例;p = 1.0)。股骨和颈静脉CRBSI的发生率分别为1.7和0.9 / 1000患者-天(p = 0.154)。颈静脉导管的中位置管时间(25天)明显长于股静脉导管(12天;p结论:对于用于透析血管通路的无套管、非隧道双腔导管,颈静脉插入部位与股动脉插入部位相比,没有显示出CRBSI风险降低。然而,颈静脉导管放置与较长的停留时间和较低的死亡率相关。
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引用次数: 0
Characteristics and Organization of In-Center Nocturnal Hemodialysis in the Netherlands: Practical Guidance for Centers Willing to Initiate Nocturnal Hemodialysis 荷兰中心夜间血液透析的特点和组织:愿意开展夜间血液透析的中心的实用指南。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-20 DOI: 10.1111/hdi.13253
Jos N. M. Barendregt, Tizza P. Zomer, Yolande M. Vermeeren, Paul A. Rootjes, Brigit C. van Jaarsveld

Introduction

Nocturnal in-center hemodialysis (HD) offers a higher dialysis dose and longer ultrafiltration time than regular HD, which potentially benefits at least a selection of patients. Currently, only a minority of HD patients have access to in-center nocturnal HD. Many practical and logistical problems must be overcome by an HD center before the treatment can become operational.

Methods

For assessing the detailed organization of in-center nocturnal HD in the Netherlands, an observational cross-sectional study was performed using Nefrodata (Dutch Registry of dialysis patients) and structured questionnaires for center managers and nephrologists. Descriptive analyses were performed, followed by an analysis of best practices.

Findings

Out of 55 Dutch dialysis centers, 27 offer in-center nocturnal HD, treating 255 out of 5200 patients treated with intermittent HD. Of these 27 centers, 4 stopped providing in-center nocturnal HD, mostly due to organizational problems. Our survey showed that some aspects of treatment were similar in the various centers, such as duration of sessions (7–8 h), patient education at the pre-dialysis outpatient department, treatment prescription, and blood pressure monitoring. In contrast, patient selection varied between centers, for example, regarding functional vascular access: non-tunneled catheters were not allowed during in-center nocturnal HD in some centers. Also, hemodynamic instability observed during daytime treatment was, by some centers, considered a problem for starting in-center nocturnal HD. Furthermore, large differences regarding the organization of nursing staff exist. Importantly, all nephrologists agree that in-center nocturnal HD is a useful part of the treatment repertoire offered in their centers.

Discussion

Practical guidance to organize a successful and safe in-center nocturnal HD program is provided. Patients' safety should be guaranteed without affecting the patient's night's sleep. In-center nocturnal HD offers patients the most optimal metabolic control, excellent intradialytic hemodynamic stability, and volume control with more free time during the day.

导读:夜间中心血液透析(HD)比常规HD提供更高的透析剂量和更长的超滤时间,这至少对部分患者有潜在的益处。目前,只有少数HD患者可以获得中心夜间HD。在治疗开始运作之前,HD中心必须克服许多实际和后勤问题。方法:为了评估荷兰中心夜间HD的详细组织,使用Nefrodata(荷兰透析患者登记处)进行了一项观察性横断面研究,并对中心管理人员和肾病学家进行了结构化问卷调查。进行了描述性分析,然后进行了最佳实践分析。研究结果:在55个荷兰透析中心中,27个提供中心夜间HD,治疗5200例间歇性HD患者中的255例。在这27个中心中,有4个中心停止提供夜间高清,主要是由于组织问题。我们的调查显示,在不同的中心,治疗的一些方面是相似的,如疗程(7-8小时)、透析前门诊的患者教育、治疗处方和血压监测。相反,不同中心的患者选择不同,例如,关于功能性血管通路:在一些中心夜间HD期间不允许使用非隧道导管。此外,在白天治疗期间观察到的血流动力学不稳定,被一些中心认为是中心夜间HD开始的一个问题。此外,在护理人员的组织方面存在很大差异。重要的是,所有的肾病学家都同意中心夜间HD是他们中心提供的治疗方案中有用的一部分。讨论:提供了组织成功和安全的夜间高清节目的实用指导。在不影响患者夜间睡眠的前提下,保证患者的安全。中心夜间HD为患者提供最佳的代谢控制,出色的溶内血流动力学稳定性,以及白天更多自由时间的体积控制。
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引用次数: 0
Temporary Erythropoiesis Hypoactivity Following Hypoxia-Inducible-Factor-Prolyl-Hydroxylase-Inhibitor Discontinuation 缺氧诱导因子-脯氨酸-羟化酶抑制剂停药后暂时性红细胞功能低下。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-20 DOI: 10.1111/hdi.13258
Masayuki Tanemoto

Recently, hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHIs) have been introduced as a therapeutic option for anemia, a common complication of chronic kidney disease. Although HIF-PHIs demonstrate efficacy in managing anemia, their administration may lead to dependence on upregulated hypoxia-inducible factors. Here, we report two maintenance hemodialysis cases that experienced temporary erythropoiesis hypoactivity following HIF-PHI discontinuation.

最近,缺氧诱导因子脯氨酸羟化酶抑制剂(HIF-PHIs)已被引入作为贫血的治疗选择,贫血是慢性肾脏疾病的常见并发症。尽管HIF-PHIs在治疗贫血方面表现出疗效,但其施用可能导致对缺氧诱导因子上调的依赖。在这里,我们报告了两个维持性血液透析病例,他们在HIF-PHI停止后经历了暂时的红细胞生成功能低下。
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引用次数: 0
Developing and Evaluating a Home Hemodialysis Training Program—A Quality Improvement Study 发展和评估家庭血液透析培训计划-质量改进研究。
IF 1.2 4区 医学 Q3 UROLOGY & NEPHROLOGY Pub Date : 2025-05-20 DOI: 10.1111/hdi.13252
Kristina K. Knudsen, Carolina V. Adrian, Mathilde H. Jensen, Siw Ilsøe, Jeanett Rugaard, Selina Emilie Poulsen, Krista Dybtved Kjærgaard, Jeanette Finderup

Introduction

In 2018, our home hemodialysis training program required 3–4 months to complete, with sessions lasting 4 h, three times a week. Due to the time commitment, some patients who preferred home hemodialysis decided on alternative dialysis modalities. This study aimed to (1) identify potential improvements to Training Program 1.0, (2) develop Training Program 2.0, and (3) assess the outcomes of Training Program 2.0.

Method

We reviewed literature, conducted focus groups with home hemodialysis nurses in Helsinki, Finland, and interviewed patients who participated in Training Program 1.0. Training Program 2.0 was developed in collaboration with patients and clinicians, using a “learning by doing” approach. Evaluation included both qualitative interviews and quantitative analysis of patient records.

Findings

Patients' feedback, aligned with the literature and Helsinki's program, led to six major changes: (1) more frequent training sessions, (2) earlier introduction of self-cannulation, (3) a permanent team of training nurses, (4) a shorter and more structured program, (5) individualized weekly schedules, and (6) clearer instructions. Training frequency increased to four sessions per week, with self-cannulation introduced in the second week. The quantitative results showed a trend toward a reduction in the number of training sessions and total training time. The qualitative data indicated a marked improvement in patient experience.

Discussion

The modifications in Training Program 2.0 created a more effective learning environment, as evidenced by improved patient satisfaction. While quantitative measures did not show significant reductions in training time, the qualitative improvements suggest that these changes positively impact the patient experience, aligning with findings from other home hemodialysis studies. These results underscore the importance of tailoring training programs to patient needs and preferences, contributing to better engagement and potentially higher adoption of home hemodialysis.

简介:2018年,我们的家庭血液透析培训项目需要3-4个月才能完成,每次4小时,每周3次。由于时间的限制,一些倾向于家庭血液透析的患者决定采用其他透析方式。本研究旨在(1)确定培训计划1.0的潜在改进,(2)制定培训计划2.0,以及(3)评估培训计划2.0的结果。方法:回顾文献,对芬兰赫尔辛基的家庭血液透析护士进行焦点小组调查,并对参加培训计划1.0的患者进行访谈。培训计划2.0是与患者和临床医生合作开发的,采用“边做边学”的方法。评估包括定性访谈和定量分析患者记录。研究结果:患者的反馈与文献和赫尔辛基的计划一致,导致了六个主要变化:(1)更频繁的培训课程,(2)更早地引入自我插管,(3)永久性的培训护士团队,(4)更短且更结构化的计划,(5)个性化的每周时间表,以及(6)更清晰的指导。训练频率增加到每周四次,并在第二周引入自我插管。定量结果显示训练次数和总训练时间有减少的趋势。定性数据表明患者体验有显著改善。讨论:培训计划2.0的修改创造了更有效的学习环境,患者满意度的提高证明了这一点。虽然定量测量没有显示培训时间的显著减少,但定性改进表明这些变化对患者体验有积极影响,这与其他家庭血液透析研究的结果一致。这些结果强调了根据患者需求和偏好定制培训计划的重要性,有助于提高家庭血液透析的参与度和潜在的更高采用率。
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引用次数: 0
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Hemodialysis International
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