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Chan RJ, Chan CT. Vascular Access Considerations in Home Hemodialysis. Clin J Am Soc Nephrol 2024; 19:1036-1044. [PMID: 38771645 PMCID: PMC11321734 DOI: 10.2215/cjn.0000000000000499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 05/15/2024] [Indexed: 05/23/2024]
Abstract
There is a global interest in expanding home dialysis utilization among patients with ESKD. Home hemodialysis (HHD) is an appealing KRT option for this population because of its multiple clinical and quality of life benefits. Central to successful HHD is the establishment and maintenance of a functioning vascular access that serves as a patient's lifeline while on therapy. While the selection of a vascular access type is influenced by individual patient circumstances, the arteriovenous fistula is generally the preferred access method. Training patients to use their dialysis access requires attention to safety, risk management, and monitoring for complications to minimize adverse events and technique failure. Policies incorporating systematic frameworks for quality improvement and assurance, in conjunction with the measurement of metrics relating to vascular access, are tools that should be used by HHD programs to enhance the value of care delivered. In this perspective, we aim to describe what is currently known about the various vascular access options in HHD and to elucidate what needs to be taken into consideration in the selection and care of this access.
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Affiliation(s)
- Ryan J. Chan
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Christopher T. Chan
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
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Desbiens LC, Bargman JM, Chan CT, Nadeau-Fredette AC. Integrated home dialysis model: facilitating home-to-home transition. Clin Kidney J 2024; 17:i21-i33. [PMID: 38846416 PMCID: PMC11151120 DOI: 10.1093/ckj/sfae079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Indexed: 06/09/2024] Open
Abstract
Peritoneal dialysis (PD) and home hemodialysis (HHD) are the two home dialysis modalities offered to patients. They promote patient autonomy, enhance independence, and are generally associated with better quality of life compared to facility hemodialysis. PD offers some advantages (enhanced flexibility, ability to travel, preservation of residual kidney function, and vascular access sites) but few patients remain on PD indefinitely due to peritonitis and other complications. By contrast, HHD incurs longer and more intensive training combined with increased upfront health costs compared to PD, but is easier to sustain in the long term. As a result, the integrated home dialysis model was proposed to combine the advantages of both home-based dialysis modalities. In this paradigm, patients are encouraged to initiate dialysis on PD and transfer to HHD after PD termination. Available evidence demonstrates the feasibility and safety of this approach and some observational studies have shown that patients who undergo the PD-to-HHD transition have clinical outcomes comparable to patients who initiate dialysis directly on HHD. Nevertheless, the prevalence of PD-to-HHD transfers remains low, reflecting the multiple barriers that prevent the full uptake of home-to-home transitions, notably a lack of awareness about the model, home-care "burnout," clinical inertia after a transfer to facility HD, suboptimal integration of PD and HHD centers, and insufficient funding for home dialysis programs. In this review, we will examine the conceptual advantages and disadvantages of integrated home dialysis, present the evidence that underlies it, identify challenges that prevent its success and finally, propose solutions to increase its adoption.
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Affiliation(s)
- Louis-Charles Desbiens
- Department of Medicine, Université de Montréal, Montreal, Canada
- Department of Medicine, Hôpital Maisonneuve-Rosemont, Montreal, Canada
| | - Joanne M Bargman
- Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | - Christopher T Chan
- Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | - Annie-Claire Nadeau-Fredette
- Department of Medicine, Université de Montréal, Montreal, Canada
- Department of Medicine, Hôpital Maisonneuve-Rosemont, Montreal, Canada
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Wang Z, Wang K, Xu Y. Friction injury of the central vein caused by catheter for hemodialysis: an in vitro study. Sci Rep 2024; 14:5836. [PMID: 38462667 PMCID: PMC10925602 DOI: 10.1038/s41598-024-56485-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/07/2024] [Indexed: 03/12/2024] Open
Abstract
Vascular injury such as central venous stenosis (CVS) is a common complication in hemodialysis patients with central venous catheters (CVCs), yet the impact of the microstructure and partial physic characteristics of catheter surface on the chronic injury of central vein has not been elucidated. In this study, the microscopic morphology of tips and bodies of six different brands of polyurethane CVCs was observed and their roughness was assessed. Subsequently, an in vitro model was established to measure the coefficients of friction (COF) between CVCs (tips and bodies) and the vena cava intima of Japanese rabbits under the same condition in a linear reciprocating mode, and changes in the intima of vessels after friction were observed. The study found that there was a significant variation in surface roughness among different brands of CVCs (tips P < 0.001, bodies P = 0.02), and the COF was positively correlated with the catheter surface roughness (tips P = 0.005, R = 0.945, bodies P = 0.01, R = 0.909). Besides, the endovascular roughness increased after friction. These findings suggest that the high roughness surface of CVCs may cause chronic mechanical friction injury to the central venous intima, which is one of the potential factors leading to CVS or occlusion. This provides a breakthrough for reducing complications, improving patient prognosis, and advancing catheter surface lubrication technology.
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Affiliation(s)
- Zhaoxing Wang
- Department of Nephrology, Emergency General Hospital, Beijing, 100028, China
| | - Kunpeng Wang
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, 200444, China.
| | - Yan Xu
- Department of Nephrology, Emergency General Hospital, Beijing, 100028, China.
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Agarwal AK, Boubes KY, Haddad NF. Essentials of Vascular Access for Home Hemodialysis. Adv Chronic Kidney Dis 2021; 28:164-169. [PMID: 34717863 DOI: 10.1053/j.ackd.2021.06.008] [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: 11/11/2022]
Abstract
Hemodialysis (HD) at home has gained increasing popularity in recent years because of regulatory and financial issues. Creation and maintenance of a well-functioning, cannulatable vascular access is essential for performance of home HD (HHD). A vascular access team-based approach to creation, maintenance, and troubleshooting of vascular access can facilitate removing barriers to cannulation at home related to fear of pain and bleeding associated with large bore needles. Frequent cannulation of HD access is associated with more frequent access complications, especially infections. Thus, proper cannulation of arteriovenous access requires careful training of rope ladder and buttonhole techniques to avoid infectious and traumatic complications that can lead to dire consequences. Development of better methods of creating buttonholes and single needles for dialysis can facilitate HHD. A culture of self-cannulation at dialysis centers can also promote HHD.
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More KM, Tennankore K. Quality Assurance and Preventing Serious Adverse Events in the Home Hemodialysis Setting. Adv Chronic Kidney Dis 2021; 28:170-177. [PMID: 34717864 DOI: 10.1053/j.ackd.2021.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 11/11/2022]
Abstract
Patient safety is of the utmost importance in home hemodialysis (HHD). Recognizing that there are risks related to vascular access (both infectious and noninfectious events), dialysis water quality, and procedural-related adverse events (including arteriovenous fistula needle dislodgement or air embolism), there is a need for systematic identification and management. Although adverse events are relatively infrequent in HHD, the potential consequences of these events may include significant morbidity, HHD treatment failure, or death. Therefore, having a systematic framework to review each event, audit and retrain patient technique, disclose and discuss events with patients, home unit staff and device companies (if relevant) and determine preventative measures to avoid future adverse events, is crucial. In this review, we will describe the literature around the types and relative frequency of serious adverse events in the HHD setting and we will outline a quality assurance framework for capturing, managing, and avoiding serious adverse events. Finally, we will describe some of the novel existing approaches to preventing or addressing serious adverse events and critical knowledge gaps that should be evaluated in future study.
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Abstract
The cost and health burden of ESRD continues to increase globally. Total Medicare expenditure on dialysis has increased from 229 million USD in 1973 to 35.4 billion USD in 2016. Dialysis access can represent almost a tenth of these costs. Central venous catheters have been recognized as a significant factor driving costs and mortality in this population. Home dialysis, which includes peritoneal dialysis and home hemodialysis, is an effective way of reducing costs related to renal replacement therapy, reducing central venous catheter usage and in many cases improving the clinical and psychosocial aspects of patients' health. Addressing access-related issues for peritoneal dialysis, urgent-start peritoneal dialysis and home hemodialysis can have impact on the success of home dialysis. This article reviews issues related to dialysis access for home therapies.
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Grewal MK, Mehta A, Chakraborty R, Raina R. Nocturnal home hemodialysis in children: Advantages, implementation, and barriers. Semin Dial 2020; 33:109-119. [PMID: 32155297 DOI: 10.1111/sdi.12863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 02/08/2020] [Accepted: 02/18/2020] [Indexed: 11/28/2022]
Abstract
Chronic kidney disease and end-stage renal disease (ESRD) in children are major health concerns worldwide with increasing incidence and prevalence. Renal replacement therapies and kidney transplants have remarkably improved the management of patients with ESRD in both adult and pediatric populations. Kidney transplant has the best patient outcomes, but many a time it has a considerable waiting period. In the meantime, the majority of patients with pediatric ESRD are dependent on dialysis. The conventionally utilized hemodialysis regimen is the three times weekly, in-center hemodialysis. Many studies have demonstrated the unfavorable long-term morbidity associated with the conventional regimen. Intensified dialysis programs, which include extended nocturnal hemodialysis or short daily hemodialysis, are being increasingly advocated over the past two decades. In addition to having much better clinical outcomes as compared with the conventional regimen, the flexibility to provide dialysis at home serves as a great incentive. PubMed/Medline, Embase and Cochrane databases for literature on nocturnal home hemodialysis in children with ESRD were extensively searched. Contrary to the noticeable literature available on adult home hemodialysis, a small number of studies exist in the pediatric population. In this review, the benefits, implementation and associated barriers of nocturnal home hemodialysis in children were addressed.
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Affiliation(s)
- Manpreet K Grewal
- Department of Pediatric Nephrology, Children's Hospital of Michigan, Detroit, MI, USA
| | - Arul Mehta
- Saint Ignatius High School, Cleveland, OH, USA
| | - Ronith Chakraborty
- Akron Nephrology Associates/Cleveland Clinic Akron General, Akron, OH, USA
| | - Rupesh Raina
- Akron Nephrology Associates/Cleveland Clinic Akron General, Akron, OH, USA.,Department of Nephrology, Akron Children's Hospital, Akron, OH, USA
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Diagnosis and treatment of catheter-related bloodstream infection: Clinical guidelines of the Spanish Society of Infectious Diseases and Clinical Microbiology and (SEIMC) and the Spanish Society of Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC). Med Intensiva 2019; 42:5-36. [PMID: 29406956 DOI: 10.1016/j.medin.2017.09.012] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/29/2017] [Accepted: 09/29/2017] [Indexed: 12/14/2022]
Abstract
Catheter-related bloodstream infections (CRBSI) constitute an important cause of hospital-acquired infection associated with morbidity, mortality, and cost. The aim of these guidelines is to provide updated recommendations for the diagnosis and management of CRBSI in adults. Prevention of CRBSI is excluded. Experts in the field were designated by the two participating Societies (the Spanish Society of Infectious Diseases and Clinical Microbiology and [SEIMC] and the Spanish Society of Spanish Society of Intensive and Critical Care Medicine and Coronary Units [SEMICYUC]). Short-term peripheral venous catheters, non-tunneled and long-term central venous catheters, tunneled catheters and hemodialysis catheters are covered by these guidelines. The panel identified 39 key topics that were formulated in accordance with the PICO format. The strength of the recommendations and quality of the evidence were graded in accordance with ESCMID guidelines. Recommendations are made for the diagnosis of CRBSI with and without catheter removal and of tunnel infection. The document establishes the clinical situations in which a conservative diagnosis of CRBSI (diagnosis without catheter removal) is feasible. Recommendations are also made regarding empirical therapy, pathogen-specific treatment (coagulase-negative staphylococci, Staphylococcus aureus, Enterococcus spp., Gram-negative bacilli, and Candida spp.), antibiotic lock therapy, diagnosis and management of suppurative thrombophlebitis and local complications.
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Nelveg-Kristensen KE, Laier GH, Heaf JG. Risk of death after first-time blood stream infection in incident dialysis patients with specific consideration on vascular access and comorbidity. BMC Infect Dis 2018; 18:688. [PMID: 30572826 PMCID: PMC6302499 DOI: 10.1186/s12879-018-3594-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 12/07/2018] [Indexed: 12/14/2022] Open
Abstract
Background The mortality following blood stream infection (BSI) and risk of subsequent BSI in relation to dialysis modality, vascular access, and other potential risk factors has received relatively little attention. Consequently, we assessed these matters in a retrospective cohort study, by use of the Danish nation-wide registries. Methods Patients more than 17 years of age, who initiated dialysis between 1.1.2010 and 1.1.2014, were grouped according to their dialysis modality and vascular access. Survival was modeled in time-dependent Cox proportional hazard analyses. Potential risk factors confined by a modified Charlson comorbidity index (MCCI), were subsequently assessed in stepwise selection models. Results At baseline, 764 patients received peritoneal dialysis (PD), and 434, 479, and 782 hemodialysis (HD) patients were dialyzed by use of arteriovenous fistulas (AVFs), tunneled catheters (TCs), and non-tunneled catheters (NTCs), respectively. We identified 1069 BSIs with an overall incidence rate of 17.7 episodes per 100 person years, and 216 BSIs occurred more than one time in the same patient. HRs of post BSI mortality relative to PD were 3.20 (95% CI 1.86–5.50; p < 0.001) with NTCs; whereas no associations were found for AVF and TC. The risk of subsequent BSIs was higher with NTCs [HR 2.29 (95% CI 1.09–4.82), p = 0.030], and no significant difference was found for AVF and TC, in relation to PD. There was an increased risk of both outcomes with TC relative to AVF [death: 1.57 (95% CI 1.07–2.29, P < 0.021); BSI: 1.78 (95% CI 1.13–2.83, P < 0.014], and risk of death was reduced in patients who changed to AVF after first-time BSI. The MCCI was significantly associated with the risk of subsequent BSI and post BSI death; however, only some of the variables contained in the index were found to be significant risk predictors when analyzed in the fitted model. Conclusions While NTC was the most predominant risk factor for subsequent BSI and post BSI mortality, AVF appeared protective. Electronic supplementary material The online version of this article (10.1186/s12879-018-3594-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | - James Goya Heaf
- Department of Medicine, Zealand University Hospital, Roskilde, Denmark
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Poon CK, Chan CT. Home hemodialysis associated infection-The “Achilles' Heel” of intensive hemodialysis. Hemodial Int 2016; 21:155-160. [PMID: 27781373 DOI: 10.1111/hdi.12508] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Clara K. Poon
- Division of Nephrology; University Health Network; Toronto Ontario Canada
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Trinh E, Chan CT. The Burden of Harm--What Is the Ideal Vascular Access for Home Hemodialysis? Clin J Am Soc Nephrol 2016; 11:205-6. [PMID: 26728586 DOI: 10.2215/cjn.12681115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Emilie Trinh
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Christopher T Chan
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
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12
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Perl J, Nessim SJ, Moist LM, Wald R, Na Y, Tennankore KK, Chan CT. Vascular Access Type and Patient and Technique Survival in Home Hemodialysis Patients: The Canadian Organ Replacement Register. Am J Kidney Dis 2016; 67:251-9. [DOI: 10.1053/j.ajkd.2015.07.032] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 07/27/2015] [Indexed: 11/11/2022]
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Rivara MB, Soohoo M, Streja E, Molnar MZ, Rhee CM, Cheung AK, Katz R, Arah OA, Nissenson AR, Himmelfarb J, Kalantar-Zadeh K, Mehrotra R. Association of Vascular Access Type with Mortality, Hospitalization, and Transfer to In-Center Hemodialysis in Patients Undergoing Home Hemodialysis. Clin J Am Soc Nephrol 2016; 11:298-307. [PMID: 26728588 DOI: 10.2215/cjn.06570615] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 10/14/2015] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES In individuals undergoing in-center hemodialysis (HD), use of central venous catheters (CVCs) is associated with worse clinical outcomes compared with use of arteriovenous access. However, it is unclear whether a similar difference in risk by vascular access type is present in patients undergoing home HD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Our study examined the associations of vascular access type with all-cause mortality, hospitalization, and transfer to in-center HD in patients who initiated home HD from 2007 to 2011 in 464 facilities in 43 states in the United States. Patients were followed through December 31, 2011. Data were analyzed using competing risks hazards regression, with vascular access type at the start of home HD as the primary exposure in a propensity score-matched cohort (1052 patients; 526 with CVC and 526 with arteriovenous access). RESULTS Over a median follow-up of 312 days, 110 patients died, 604 had at least one hospitalization, and 202 transferred to in-center hemodialysis. Compared with arteriovenous access use, CVC use was associated with higher risk for mortality (hazard ratio, 1.73; 95% confidence interval, 1.18 to 2.54) and hospitalization (hazard ratio, 1.19; 95% confidence interval, 1.02 to 1.39). CVC use was not associated with increased risk for transfer to in-center HD. The results of analyses in the entire unmatched cohort (2481 patients), with vascular access type modeled as a baseline exposure at start of home HD or a time-varying exposure, were similar. Analyses among a propensity score-matched cohort of patients undergoing in-center HD also showed similar risks for death and hospitalization with use of CVCs. CONCLUSIONS In a large cohort of patients on home HD, CVC use was associated with higher risk for mortality and hospitalization. Additional studies are needed to identify interventions which may reduce risk associated with use of CVCs among patients undergoing home HD.
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Affiliation(s)
- Matthew B Rivara
- Department of Medicine, Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, Washington;
| | - Melissa Soohoo
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine Medical Center, Irvine, California
| | - Elani Streja
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine Medical Center, Irvine, California
| | - Miklos Z Molnar
- Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Connie M Rhee
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine Medical Center, Irvine, California
| | - Alfred K Cheung
- Division of Nephrology and Hypertension, University of Utah, Salt Lake City, Utah
| | - Ronit Katz
- Department of Medicine, Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, Washington
| | - Onyebuchi A Arah
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California; University of California, Los Angeles (UCLA), Center for Health Policy Research, Los Angeles, California
| | - Allen R Nissenson
- Division of Nephrology, Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles (UCLA), Los Angeles, California; and Office of the Chief Medical Officer, DaVita, Inc., El Segundo, California
| | - Jonathan Himmelfarb
- Department of Medicine, Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, Washington
| | - Kamyar Kalantar-Zadeh
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine Medical Center, Irvine, California
| | - Rajnish Mehrotra
- Department of Medicine, Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, Washington
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Rousseau-Gagnon M, Faratro R, D'Gama C, Fung S, Wong E, Chan CT. The use of vascular access audit and infections in home hemodialysis. Hemodial Int 2015; 20:298-305. [PMID: 26467170 DOI: 10.1111/hdi.12372] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Vascular access-related infection is an important adverse event in home hemodialysis (HHD). We hypothesize that errors in self-cannulation or manipulation of dialysis vascular access are associated with increased incidence of access-related infection. We conducted a retrospective cohort study of all prevalent HHD patients at the University Health Network. All vascular access-related infections were recorded from 2006 to 2013. Errors in dialysis access were ascertained by nurse-administered vascular access checklist. Ninety-two patients had completed at least one vascular access audit. Median HHD vintage was 2.3 (0.9-5.0) years in patients with appropriate vascular access technique and 5.8 (1.5-9.4) years in patients with erroneous vascular access technique. The overall rate of infection between patients with and without appropriate vascular access technique was similar (0.27 and 0.28 infections per year, P = 0.166). Among patients who were identified with errors in dialysis access manipulation, patients with five or more errors were associated with higher rate of access-related infection (mean of 0.47 vs. 0.16 infection per patient-year, P < 0.001). The use of vascular access audit is a feasible strategy, which can identify errors in vascular access technique. Patients with a longer median HHD vintage are associated with higher risk of inappropriate vascular access technique. Patients with multiple errors in vascular access technique are associated with a higher risk of dialysis access-related infection. Prospective evaluation of the impact of vascular access audit on adverse vascular access events is warranted.
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Affiliation(s)
| | - Rose Faratro
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Celine D'Gama
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Stella Fung
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Elizabeth Wong
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Christopher T Chan
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
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Panagioti M, Stokes J, Esmail A, Coventry P, Cheraghi-Sohi S, Alam R, Bower P. Multimorbidity and Patient Safety Incidents in Primary Care: A Systematic Review and Meta-Analysis. PLoS One 2015; 10:e0135947. [PMID: 26317435 PMCID: PMC4552710 DOI: 10.1371/journal.pone.0135947] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 07/29/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Multimorbidity is increasingly prevalent and represents a major challenge in primary care. Patients with multimorbidity are potentially more likely to experience safety incidents due to the complexity of their needs and frequency of their interactions with health services. However, rigorous syntheses of the link between patient safety incidents and multimorbidity are not available. This review examined the relationship between multimorbidity and patient safety incidents in primary care. METHODS We followed our published protocol (PROSPERO registration number: CRD42014007434). Medline, Embase and CINAHL were searched up to May 2015. Study design and quality were assessed. Odds ratios (OR) and 95% confidence intervals (95% CIs) were calculated for the associations between multimorbidity and two categories of patient safety outcomes: 'active patient safety incidents' (such as adverse drug events and medical complications) and 'precursors of safety incidents' (such as prescription errors, medication non-adherence, poor quality of care and diagnostic errors). Meta-analyses using random effects models were undertaken. RESULTS Eighty six relevant comparisons from 75 studies were included in the analysis. Meta-analysis demonstrated that physical-mental multimorbidity was associated with an increased risk for 'active patient safety incidents' (OR = 2.39, 95% CI = 1.40 to 3.38) and 'precursors of safety incidents' (OR = 1.69, 95% CI = 1.36 to 2.03). Physical multimorbidity was associated with an increased risk for active safety incidents (OR = 1.63, 95% CI = 1.45 to 1.80) but was not associated with precursors of safety incidents (OR = 1.02, 95% CI = 0.90 to 1.13). Statistical heterogeneity was high and the methodological quality of the studies was generally low. CONCLUSIONS The association between multimorbidity and patient safety is complex, and varies by type of multimorbidity and type of safety incident. Our analyses suggest that multimorbidity involving mental health may be a key driver of safety incidents, which has important implication for the design and targeting of interventions to improve safety. High quality studies examining the mechanisms of patient safety incidents in patients with multimorbidity are needed, with the goal of promoting effective service delivery and ameliorating threats to safety in this group of patients.
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Affiliation(s)
- Maria Panagioti
- NIHR School for Primary Care Research, Centre for Primary Care, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Jonathan Stokes
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre (Greater Manchester PSTRC), Manchester Academic Health Science Centre University of Manchester, Manchester, United Kingdom
| | - Aneez Esmail
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre (Greater Manchester PSTRC), Manchester Academic Health Science Centre University of Manchester, Manchester, United Kingdom
| | - Peter Coventry
- NIHR Collaboration for Leadership in Applied Health Research and Care—Greater Manchester and Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Sudeh Cheraghi-Sohi
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre (Greater Manchester PSTRC), Manchester Academic Health Science Centre University of Manchester, Manchester, United Kingdom
| | - Rahul Alam
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre (Greater Manchester PSTRC), Manchester Academic Health Science Centre University of Manchester, Manchester, United Kingdom
| | - Peter Bower
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre (Greater Manchester PSTRC), Manchester Academic Health Science Centre University of Manchester, Manchester, United Kingdom
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Tennankore KK, d’Gama C, Faratro R, Fung S, Wong E, Chan CT. Adverse Technical Events in Home Hemodialysis. Am J Kidney Dis 2015; 65:116-21. [DOI: 10.1053/j.ajkd.2014.08.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 08/06/2014] [Indexed: 11/11/2022]
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