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McIlroy DR. Predictive modelling for postoperative acute kidney injury: big data enhancing quality or the Emperor's new clothes? Br J Anaesth 2024; 133:476-478. [PMID: 38902116 DOI: 10.1016/j.bja.2024.05.013] [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: 03/27/2024] [Revised: 04/30/2024] [Accepted: 05/10/2024] [Indexed: 06/22/2024] Open
Abstract
The increased availability of large clinical datasets together with increasingly sophisticated computing power has facilitated development of numerous risk prediction models for various adverse perioperative outcomes, including acute kidney injury (AKI). The rationale for developing such models is straightforward. However, despite numerous purported benefits, the uptake of preoperative prediction models into clinical practice has been limited. Barriers to implementation of predictive models, including limitations in their discrimination and accuracy, as well as their ability to meaningfully impact clinical practice and patient outcomes, are increasingly recognised. Some of the purported benefits of predictive modelling, particularly when applied to postoperative AKI, might not fare well under detailed scrutiny. Future research should address existing limitations and seek to demonstrate both benefit to patients and value to healthcare systems from implementation of these models in clinical practice.
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Affiliation(s)
- David R McIlroy
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Anaesthesia, Monash University, Melbourne, VIC, Australia.
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May HP, Herges JR, Anderson BK, Kashani KB, Kattah AG, Cole KC, McCoy RG, Meade LA, Rule AD, Schreier DJ, Tinaglia AG, Barreto EF. Improving Kidney Health Knowledge for Acute Kidney Injury Survivors: A Multidisciplinary AKI Survivor Program. Kidney Med 2024; 6:100854. [PMID: 39105068 PMCID: PMC11298900 DOI: 10.1016/j.xkme.2024.100854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/07/2024] Open
Affiliation(s)
| | | | | | - Kianoush B. Kashani
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic Rochester, MN
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Andrea G. Kattah
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Kristin C. Cole
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Rozalina G. McCoy
- Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Laurie A. Meade
- Anesthesia Clinical Research Unit, Mayo Clinic, Rochester, MN
| | - Andrew D. Rule
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN
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Jeong R, Haines R, Ostermann M. Outcomes after acute kidney injury and critical illness. Curr Opin Crit Care 2024:00075198-990000000-00191. [PMID: 39092636 DOI: 10.1097/mcc.0000000000001183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
PURPOSE OF REVIEW Acute kidney injury (AKI) in critical illness is common, and survivors are faced with a host of adverse outcomes. In this article, we review the current landscape of outcomes and care in survivors of AKI and critical illness. RECENT FINDINGS Follow-up care of survivors of AKI and critical illness is prudent to monitor for and mitigate the risk of adverse outcomes. Observational data have suggested improvement in outcomes with nephrology-based follow-up care, and recent interventional studies demonstrate similar findings. However, current post-AKI care is suboptimal with various challenges, such as breakdowns in the transition of care during hospital episodes and into the community, barriers for patients in follow-up, and lack of identification of high-risk patients for nephrology-based follow-up. Tools predictive of renal nonrecovery and long-term outcomes may help to identify high-risk patients who may benefit the most from nephrology-based care post-AKI. SUMMARY Follow-up care of survivors of AKI and critical illness may improve outcomes and there is a need to prioritize transitions of care into the community. Further research is needed to elucidate the best ways to risk-stratify and manage post-AKI survivors to improve outcomes.
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Affiliation(s)
- Rachel Jeong
- Division of Nephrology, Department of Medicine
- Department of Critical Care Medicine, University of Calgary, Calgary, AB, Canada
| | - Ryan Haines
- Department of Critical Care, King's College London, Guy's & St. Thomas' Hospital, King's College London, London, UK
| | - Marlies Ostermann
- Department of Critical Care, King's College London, Guy's & St. Thomas' Hospital, King's College London, London, UK
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Barreto EF, Cerda J, Freshly B, Gewin L, Kwong YD, McCoy IE, Neyra JA, Ng JH, Silver SA, Vijayan A, Abdel-Rahman EM. Optimum Care of AKI Survivors Not Requiring Dialysis after Discharge: An AKINow Recovery Workgroup Report. KIDNEY360 2024; 5:124-132. [PMID: 37986185 PMCID: PMC10833609 DOI: 10.34067/kid.0000000000000309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023]
Abstract
AKI survivors experience gaps in care that contribute to worse outcomes, experience, and cost.Challenges to optimal care include issues with information transfer, education, collaborative care, and use of digital health tools.Research is needed to study these challenges and inform optimal use of diagnostic and therapeutic interventions to promote recovery AKI affects one in five hospitalized patients and is associated with poor short-term and long-term clinical and patient-centered outcomes. Among those who survive to discharge, significant gaps in documentation, education, communication, and follow-up have been observed. The American Society of Nephrology established the AKINow taskforce to address these gaps and improve AKI care. The AKINow Recovery workgroup convened two focus groups, one each focused on dialysis-independent and dialysis-requiring AKI, to summarize the key considerations, challenges, and opportunities in the care of AKI survivors. This article highlights the discussion surrounding care of AKI survivors discharged without the need for dialysis. On May 3, 2022, 48 patients and multidisciplinary clinicians from diverse settings were gathered virtually. The agenda included a patient testimonial, plenary sessions, facilitated small group discussions, and debriefing. Core challenges and opportunities for AKI care identified were in the domains of transitions of care, education, collaborative care delivery, diagnostic and therapeutic interventions, and digital health applications. Integrated multispecialty care delivery was identified as one of the greatest challenges to AKI survivor care. Adequate templates for communication and documentation; education of patients, care partners, and clinicians about AKI; and a well-coordinated multidisciplinary posthospital follow-up plan form the basis for a successful care transition at hospital discharge. The AKINow Recovery workgroup concluded that advancements in evidence-based, patient-centered care of AKI survivors are needed to improve health outcomes, care quality, and patient and provider experience. Tools are being developed by the AKINow Recovery workgroup for use at the hospital discharge to facilitate care continuity.
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Affiliation(s)
| | - Jorge Cerda
- Division of Nephrology, Department of Medicine, Albany Medical College, Albany, New York
| | | | - Leslie Gewin
- Division of Nephrology, Department of Medicine, Washington University in St. Louis, St. Louis, Missouri
| | - Y. Diana Kwong
- Division of Nephrology, Department of Medicine, University of California, San Francisco, California
| | - Ian E. McCoy
- Division of Nephrology, Department of Medicine, University of California, San Francisco, California
| | - Javier A. Neyra
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jia H. Ng
- Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York
| | - Samuel A. Silver
- Division of Nephrology, Kingston Health Sciences Center, Queen's University, Kingston, Ontario, Canada
| | - Anitha Vijayan
- Division of Nephrology, Department of Medicine, Washington University in St. Louis, St. Louis, Missouri
| | - Emaad M. Abdel-Rahman
- Division of Nephrology, Department of Medicine, University of Virginia, Charlottesville, VA
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Starr MC, Gilley SP, See EJ, Slagle C, Soranno DE. Adults are just big kids: pediatric considerations for adult critical care nephrology. Curr Opin Crit Care 2023; 29:580-586. [PMID: 37861193 DOI: 10.1097/mcc.0000000000001100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
PURPOSE OF REVIEW In recent years, there has been growing attention to pediatric kidney health, especially pediatric acute kidney injury (AKI). However, there has been limited focus on the role of pediatric AKI on adult kidney health, specifically considerations for the critical care physician. RECENT FINDINGS We summarize what is known in the field of pediatric AKI to inform adult medical care including factors throughout the early life course, including perinatal, neonatal, and pediatric exposures that impact survivor care later in adulthood. SUMMARY The number of pediatric AKI survivors continues to increase, leading to a higher burden of chronic kidney disease and other long-term co-morbidities later in life. Adult medical providers should consider pediatric history and illnesses to inform the care they provide. Such knowledge may help internists, nephrologists, and intensivists alike to improve risk stratification, including a lower threshold for monitoring for AKI and kidney dysfunction in their patients.
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Affiliation(s)
- Michelle C Starr
- Indiana University School of Medicine, Department of Pediatrics, Pediatric Nephrology
- Child Health Service Research Division, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Stephanie P Gilley
- University of Colorado School of Medicine, Department of Pediatrics, Section of Nutrition, Aurora, Colorado, USA
| | - Emily J See
- Royal Melbourne Hospital, Departments of Intensive Care and Nephrology, Melbourne, VIC, Australia
| | - Cara Slagle
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Department of Pediatrics, Cincinnati, Ohio
| | - Danielle E Soranno
- Indiana University School of Medicine, Department of Pediatrics, Pediatric Nephrology
- Purdue University, Weldon School of Bioengineering, Department of Bioengineering, West Lafayette, Indiana, USA
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May HP, Herges JR, Anderson BK, Hanson GJ, Kashani KB, Kattah AG, Cole KC, McCoy RG, Meade LA, Rule AD, Schreier DJ, Tinaglia AG, Barreto EF. Posthospital Multidisciplinary Care for AKI Survivors: A Feasibility Pilot. Kidney Med 2023; 5:100734. [PMID: 37964784 PMCID: PMC10641567 DOI: 10.1016/j.xkme.2023.100734] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023] Open
Abstract
Rationale & Objective Innovative models are needed to address significant gaps in kidney care follow-up for acute kidney injury (AKI) survivors. Study Design This quasi-experimental pilot study reports the feasibility of the AKI in Care Transitions (ACT) program, a multidisciplinary approach to AKI survivor care based in the primary care setting. Setting & Participants The study included consenting adults with stage 3 AKI discharged home without dialysis. Interventions The ACT intervention included predischarge education from nurses and coordinated postdischarge follow-up with a primary care provider and pharmacist within 14 days. ACT was implemented in phases (Usual Care, Education, ACT). Outcomes The primary outcome was feasibility. Secondary outcomes included process and clinical outcomes. Results In total, 46 of 110 eligible adults were enrolled. Education occurred in 18/18 and 14/15 participants in the Education and ACT groups, respectively. 30-day urine protein evaluation occurred in 15%, 28%, and 87% of the Usual Care, Education, and ACT groups, respectively (P < 0.001). Cumulative incidence of provider (primary care or nephrologist) and laboratory follow-up at 14 and 30 days was different across groups (14 days: Usual care 0%, Education 11%, ACT 73% [P < 0.01]; 30 days: 0%, 22%, and 73% [P < 0.01]). 30-day readmission rates were 23%, 44%, and 13% in the Usual Care, Education, and ACT groups, respectively (P = 0.13). Limitations Patients were not randomly assigned to treatment groups. The sample size limited the ability to detect some differences or perform multivariable analysis. Conclusions This study demonstrated the feasibility of multidisciplinary AKI survivor follow-up beginning in primary care. We observed a higher cumulative incidence of laboratory and provider follow-up in ACT participants. Trial Registration ClinicalTrials.gov (NCT04505891). Plain-Language Summary Abrupt loss of kidney function in hospitalized patients, acute kidney injury (AKI), increases the chances of long-term kidney disease and a worse health care experience for patients. One out of 3 people who experience AKI do not get the follow-up kidney care they need. We performed a pilot study to test whether a program that facilitates structured AKI follow-up in primary care called the AKI in Care Transitions (ACT) program was possible. ACT brings together the unique expertise of nurses, doctors, and pharmacists to look at the patient's kidney health plan from all angles. The study found that the ACT program was possible and led to more complete kidney care follow-up after discharge than the normal approach to care.
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Affiliation(s)
| | | | | | - Gregory J. Hanson
- Division of Community Internal Medicine, Geriatrics, and Palliative Care, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Kianoush B. Kashani
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Andrea G. Kattah
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Kristin C. Cole
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Rozalina G. McCoy
- Division of Community Internal Medicine, Geriatrics, and Palliative Care, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Health Care Delivery Research, Mayo Clinic Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - Laurie A. Meade
- Anesthesia Clinical Research Unit, Mayo Clinic, Rochester, MN
| | - Andrew D. Rule
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | | | | | | | - ACT Study Group
- Department of Pharmacy, Mayo Clinic, Rochester, MN
- Anesthesia Clinical Research Unit, Mayo Clinic, Rochester, MN
- Division of Community Internal Medicine, Geriatrics, and Palliative Care, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
- Division of Health Care Delivery Research, Mayo Clinic Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN
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Thanapongsatorn P, Krisem M, Kaewnan K, Bumrungpet T, Srisawat N. Effectiveness of Multidisciplinary Post-Acute Kidney Injury Clinic on Awareness and Knowledge in Acute Kidney Injury Survivors. Blood Purif 2023; 53:268-278. [PMID: 37989123 PMCID: PMC11003554 DOI: 10.1159/000535246] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/12/2023] [Indexed: 11/23/2023]
Abstract
INTRODUCTION Acute kidney injury (AKI) awareness and knowledge among survivors is poor, leading to suboptimal self-management and follow-up care. The purpose of the study was to evaluate the impact of a multidisciplinary post-AKI clinic on AKI awareness and knowledge among survivors. METHODS We conducted a quasi-experimental study among stage 2-3 AKI survivors who were followed in the multidisciplinary post-AKI clinic, comprising nephrologists, renal nurses, pharmacists, and dietitians. Patients were evaluated before and after entering the clinic during a 3-month follow-up period, using a three-component questionnaire including the following: (1) Do you know of your AKI diagnosis during hospitalization? (yes/no), (2) how do you rate your AKI knowledge? (ranging from 1 or "very low" to 5 or "excellent"), and (3) 25-item objective AKI knowledge survey instrument that covered general knowledge of AKI, nutrition, medication, and symptoms of renal failure. RESULTS A total of 108 AKI survivors were enrolled, with 37.0%, 41.7%, and 21.3% being stage 2 AKI, stage 3 AKI, and stage 3-dialysis AKI, respectively. Before entering the clinic, 50% of patients were unaware of their AKI during hospitalization. After receiving education from the multidisciplinary post-AKI clinic, all patients became aware they had experienced AKI. The mean perceived knowledge and objective knowledge scores were significantly increased over the 3-month period from 1.6 (0.7) to 3.9 (0.7) out of 5 and 15.4 (3.5) to 21.4 (2.0) out of 25, respectively (p < 0.001 for both). Additionally, reverse transformation of the Likert scale to a percentage format also revealed a significant improvement in mean perceived AKI knowledge scores, transitioning from 13.8 ± 16.8 to 73.0 ± 17.6, p < 0.001. CONCLUSION The multidisciplinary post-AKI clinic effectively enhanced AKI awareness and knowledge among survivors. These findings highlight the importance of follow-up care and the benefits of a multidisciplinary approach. Further studies are needed to determine the long-term outcomes associated with increased knowledge.
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Affiliation(s)
- Peerapat Thanapongsatorn
- Nephrology Unit, Central Chest Institute of Thailand, Nonthaburi, Thailand
- Department of Nephrology, Faculty of Medicine, Thammasat University Hospital, Pathum Thani, Thailand
| | - Massupa Krisem
- Department of Radiology, Faculty of Medicine, Thammasat University Hospital, Pathum Thani, Thailand
| | - Kanyarat Kaewnan
- Nephrology Unit, Central Chest Institute of Thailand, Nonthaburi, Thailand
| | - Tidarat Bumrungpet
- Nephrology Unit, Central Chest Institute of Thailand, Nonthaburi, Thailand
| | - Nattachai Srisawat
- Division of Nephrology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Excellence Center for Critical Care Nephrology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence in Critical Care Nephrology, Chulalongkorn University, Bangkok, Thailand
- Academy of Science, Royal Society of Thailand, Bangkok, Thailand
- Tropical Medicine Cluster, Chulalongkorn University, Bangkok, Thailand
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Iwers R, Sliziuk V, Haase M, Barabasch S, Zänker M, Butter C, Haase-Fielitz A. Care Bundle for Acute Kidney Injury in Cardiac Patients: A Cluster-Randomized Trial. J Clin Med 2023; 12:6391. [PMID: 37835034 PMCID: PMC10573102 DOI: 10.3390/jcm12196391] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Detection and timely intervention of acute kidney injury (AKI) is a major challenge worldwide. Electronic alerts for AKI may improve process- and patient-related endpoints. The present study evaluated the efficacy of an AKI electronic alert system and care bundle. This is a two-arm, prospective, cluster-randomized, controlled trial enrolling patients with AKI (KDIGO criteria) and cardiac diseases. Patients were randomly assigned to a routine care group or intervention group (DRKS-IDDRKS00017751). Two hundred patients (age 79 years, 46% female) were enrolled, with 100 patients in each group. The primary endpoint did not differ between patients in the routine care group 0.5 (-7.6-10.8) mL/min/1.73 m2 versus patients in the intervention group 1.0 (-13.5-15.1) mL/min/1.73 m2, p = 0.527. Proportions of patients in both study groups with hyperkalemia, pulmonary edema, and renal acidosis were comparable. The stop of antihypertensive medication during hypotensive periods was more frequent in patients in the intervention group compared to patients in the control group, p = 0.029. The AKI diagnosis and text module for AKI in the discharge letter were more frequently documented in patients in the intervention group (40%/48% vs. 25%/34%, p = 0.034; p = 0.044, respectively). Continued intake of RAAS inhibitors and the presence of a cardiac device were independently associated with a less pronounced decrease in eGFR from admission to the lowest value. In this RCT, electronic alerts for AKI and a care bundle improved process- but not patient-related endpoints.
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Affiliation(s)
- Ragna Iwers
- Department of Cardiology, Heart Center Brandenburg Bernau & Faculty of Health Sciences (FGW) Brandenburg, Brandenburg Medical School (MHB) Theodor Fontane, Ladeburger Str. 17, 16321 Bernau bei Berlin, Germany; (R.I.); (C.B.)
- Institute of Social Medicine and Health System Research, Otto von Guericke University Magdeburg, 39120 Magdeburg, Germany
| | - Veronika Sliziuk
- Department of Cardiovascular Surgery, Heart Center Brandenburg Bernau & Faculty of Health Sciences (FGW) Brandenburg, Brandenburg Medical School (MHB) Theodor Fontane, 16321 Bernau bei Berlin, Germany
| | - Michael Haase
- Medical Faculty, Otto-von-Guericke University Magdeburg, 39106 Magdeburg, Germany;
- Diamedikum MVZ, 14473 Potsdam, Germany
- Department of Nephrology and Hypertension, Hannover Medical School, 30625 Hannover, Germany
| | - Sophie Barabasch
- Department of Anesthesia and Intensive Care, Unfallkrankenhaus Berlin, 12683 Berlin, Germany
| | - Michael Zänker
- Department of Gastroenterology & Internal Medicine, Heart Center Brandenburg Bernau & Faculty of Health Sciences (FGW) Brandenburg, Brandenburg Medical School (MHB) Theodor Fontane, 16321 Bernau bei Berlin, Germany
| | - Christian Butter
- Department of Cardiology, Heart Center Brandenburg Bernau & Faculty of Health Sciences (FGW) Brandenburg, Brandenburg Medical School (MHB) Theodor Fontane, Ladeburger Str. 17, 16321 Bernau bei Berlin, Germany; (R.I.); (C.B.)
| | - Anja Haase-Fielitz
- Department of Cardiology, Heart Center Brandenburg Bernau & Faculty of Health Sciences (FGW) Brandenburg, Brandenburg Medical School (MHB) Theodor Fontane, Ladeburger Str. 17, 16321 Bernau bei Berlin, Germany; (R.I.); (C.B.)
- Institute of Social Medicine and Health System Research, Otto von Guericke University Magdeburg, 39120 Magdeburg, Germany
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Jeong R, James MT, Quinn RR, Ravani P, Bagshaw SM, Stelfox HT, Pannu N, Clarke A, Wald R, Harrison TG, Niven DJ, Lam NN. Follow-up Care of Critically Ill Patients With Acute Kidney Injury: A Cohort Study. Kidney Med 2023; 5:100685. [PMID: 37538394 PMCID: PMC10394002 DOI: 10.1016/j.xkme.2023.100685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023] Open
Abstract
Rationale & Objective To evaluate follow-up care of critically ill patients with acute kidney injury (AKI). Study Design Retrospective cohort study. Setting & Participants Patients admitted to the intensive care unit (ICU) with AKI in Alberta, Canada from 2005 to 2018, who survived to discharge without kidney replacement therapy or estimated glomerular filtration rate <15 mL/min/1.73 m2. Exposure AKI (defined as ≥50% or ≥0.3 mg/dL serum creatinine increase). Outcomes The primary outcome was the cumulative incidence of an outpatient serum creatinine and urine protein measurement at 3 months postdischarge. Secondary outcomes included an outpatient serum creatinine or urine protein measurement or a nephrologist visit at 3 months postdischarge. Analytical Approach Patients were followed from hospital discharge until the first of each outcome of interest, death, emigration from the province, kidney replacement therapy (maintenance dialysis or kidney transplantation), or end of study period (March 2019). We used non-parametric methods (Aalen-Johansen) to estimate the cumulative incidence functions of outcomes accounting for competing events (death and kidney replacement therapy). Results There were 29,732 critically ill adult patients with AKI. The median age was 68 years (IQR, 57-77), 39% were female, and the median baseline estimated glomerular filtration rate was 72 mL/min/1.73 m2 (IQR, 53-90). The cumulative incidence of having an outpatient creatinine and urine protein measurement at 3 months postdischarge was 25% (95% CI, 25-26). At 3 months postdischarge, 64% (95% CI, 64-65) had an outpatient creatinine measurement, 28% (95% CI, 27-28) had a urine protein measurement, and 5% (95% CI, 4-5) had a nephrologist visit. Limitations We lacked granular data, such as urine output. Conclusions Many critically ill patients with AKI do not receive the recommended follow-up care. Our findings highlight a gap in the transition of care for survivors of critical illness and AKI.
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Affiliation(s)
- Rachel Jeong
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Matthew T. James
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Robert R. Quinn
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Pietro Ravani
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Sean M. Bagshaw
- Department of Critical Care Medicine, Faculty of Medicine and Dentistry, University of Alberta, and Alberta Health Services, Edmonton, AB, Canada
| | - Henry T. Stelfox
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- O’Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Neesh Pannu
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Alix Clarke
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Ron Wald
- Division of Nephrology, St. Michael’s Hospital and the University of Toronto, Toronto, ON, Canada
- Li Ka Shing Knowledge Institute of St. Michael’s Hospital, Toronto, ON, Canada
| | - Tyrone G. Harrison
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Daniel J. Niven
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- O’Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Ngan N. Lam
- Division of Nephrology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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Brown JK, Shaw AD, Mythen MG, Guzzi L, Reddy VS, Crisafi C, Engelman DT. Adult Cardiac Surgery-Associated Acute Kidney Injury: Joint Consensus Report. J Cardiothorac Vasc Anesth 2023:S1053-0770(23)00340-3. [PMID: 37355415 DOI: 10.1053/j.jvca.2023.05.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 05/12/2023] [Accepted: 05/19/2023] [Indexed: 06/26/2023]
Abstract
OBJECTIVES Acute kidney injury (AKI) is increasingly recognized as a source of poor patient outcomes after cardiac surgery. The purpose of the present report is to provide perioperative teams with expert recommendations specific to cardiac surgery-associated AKI (CSA-AKI). METHODS This report and consensus recommendations were developed during a joint, in-person, multidisciplinary conference with the Perioperative Quality Initiative and the Enhanced Recovery After Surgery Cardiac Society. Multinational practitioners with diverse expertise in all aspects of cardiac surgical perioperative care, including clinical backgrounds in anesthesiology, surgery and nursing, met from October 20 to 22, 2021, in Sacramento, California, and used a modified Delphi process and a comprehensive review of evidence to formulate recommendations. The quality of evidence and strength of each recommendation were established using the Grading of Recommendations Assessment, Development, and Evaluation methodology. A majority vote endorsed recommendations. RESULTS Based on available evidence and group consensus, a total of 13 recommendations were formulated (4 for the preoperative phase, 4 for the intraoperative phase, and 5 for the postoperative phase), and are reported here. CONCLUSIONS Because there are no reliable or effective treatment options for CSA-AKI, evidence-based practices that highlight prevention and early detection are paramount. Cardiac surgery-associated AKI incidence may be mitigated and postsurgical outcomes improved by focusing additional attention on presurgical kidney health status; implementing a specific cardiopulmonary bypass bundle; using strategies to maintain intravascular euvolemia; leveraging advanced tools such as the electronic medical record, point-of-care ultrasound, and biomarker testing; and using patient-specific, goal-directed therapy to prioritize oxygen delivery and end-organ perfusion over static physiologic metrics.
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Affiliation(s)
- Jessica K Brown
- Department of Anesthesiology and Perioperative Medicine, the University of Texas, MD Anderson Cancer Center, Houston, TX.
| | - Andrew D Shaw
- Department of Intensive Care and Resuscitation, Cleveland Clinic, Cleveland, Ohio
| | - Monty G Mythen
- University College London National Institute of Health Research Biomedical Research Center, London, United Kingdom
| | - Lou Guzzi
- Department of Critical Care Medicine, AdventHealth Medical Group, Orlando, Florida
| | | | - Cheryl Crisafi
- Heart & Vascular Program, Baystate Health, University of Massachusetts Medical School-Baystate, Springfield, MA
| | - Daniel T Engelman
- Heart & Vascular Program, Baystate Health, University of Massachusetts Medical School-Baystate, Springfield, MA
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May HP, Griffin JM, Herges JR, Kashani KB, Kattah AG, Mara KC, McCoy RG, Rule AD, Tinaglia AG, Barreto EF. Comprehensive Acute Kidney Injury Survivor Care: Protocol for the Randomized Acute Kidney Injury in Care Transitions Pilot Trial. JMIR Res Protoc 2023; 12:e48109. [PMID: 37213187 PMCID: PMC10242466 DOI: 10.2196/48109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/24/2023] [Indexed: 05/23/2023] Open
Abstract
BACKGROUND Innovative care models are needed to address gaps in kidney care follow-up among acute kidney injury (AKI) survivors. We developed the multidisciplinary AKI in Care Transitions (ACT) program, which embeds post-AKI care in patients' primary care clinic. OBJECTIVE The objective of this randomized pilot trial is to test the feasibility and acceptability of the ACT program and study protocol, including recruitment and retention, procedures, and outcome measures. METHODS The study will be conducted at Mayo Clinic in Rochester, Minnesota, a tertiary care center with a local primary care practice. Individuals who are included have stage 3 AKI during their hospitalization, do not require dialysis at discharge, have a local primary care provider, and are discharged to their home. Patients unable or unwilling to provide informed consent and recipients of any transplant within 100 days of enrollment are excluded. Consented patients are randomized to receive the intervention (ie, ACT program) or usual care. The ACT program intervention includes predischarge kidney health education from nurses and coordinated postdischarge laboratory monitoring (serum creatinine and urine protein assessment) and follow-up with a primary care provider and pharmacist within 14 days. The usual care group receives no specific study-related intervention, and any aspects of AKI care are at the direction of the treating team. This study will examine the feasibility of the ACT program, including recruitment, randomization and retention in a trial setting, and intervention fidelity. The feasibility and acceptability of participating in the ACT program will also be examined in qualitative interviews with patients and staff and through surveys. Qualitative interviews will be deductively and inductively coded and themes compared across data types. Observations of clinical encounters will be examined for discussion and care plans related to kidney health. Descriptive analyses will summarize quantitative measures of the feasibility and acceptability of ACT. Participants' knowledge about kidney health, quality of life, and process outcomes (eg, type and timing of laboratory assessments) will be described for both groups. Clinical outcomes (eg, unplanned rehospitalization) up to 12 months will be compared with Cox proportional hazards models. RESULTS This study received funding from the Agency for Health Care Research and Quality on April 21, 2021, and was approved by the Institutional Review Board on December 14, 2021. As of March 14, 2023, seventeen participants each have been enrolled in the intervention and usual care groups. CONCLUSIONS Feasible and generalizable AKI survivor care delivery models are needed to improve care processes and health outcomes. This pilot trial will test the ACT program, which uses a multidisciplinary model focused on primary care to address this gap. TRIAL REGISTRATION ClinicalTrials.gov NCT05184894; https://www.clinicaltrials.gov/ct2/show/NCT05184894. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/48109.
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Silver SA, Adhikari NK, Jeyakumar N, Luo B, Harel Z, Dixon SN, Brimble KS, Clark EG, Neyra JA, Vijayaraghavan BKT, Garg AX, Bell CM, Wald R. Association of an Acute Kidney Injury Follow-up Clinic With Patient Outcomes and Care Processes: A Cohort Study. Am J Kidney Dis 2022; 81:554-563.e1. [PMID: 36521779 DOI: 10.1053/j.ajkd.2022.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 10/07/2022] [Indexed: 12/14/2022]
Abstract
RATIONALE & OBJECTIVE To determine whether attendance at an acute kidney injury (AKI) follow-up clinic is associated with reduced major adverse kidney events. STUDY DESIGN Propensity-matched cohort study. SETTING & PARTICIPANTS Patients hospitalized with AKI in Ontario, Canada, from February 1, 2013, through September 30, 2017, at a single clinical center, who were not receiving dialysis when discharged. EXPOSURE Standardized assessment by a nephrologist. OUTCOMES Time to a major adverse kidney event, defined as death, initiation of maintenance dialysis, or incident/progressive chronic kidney disease. ANALYTICAL APPROACH Propensity scores were used to match each patient who attended an AKI follow-up clinic to 4 patients who received standard care. Cox proportional hazards models were fit to assess the association between the care within an AKI follow-up clinic and outcomes. To avoid immortal time bias, we randomly assigned index dates to the comparator group. RESULTS We matched 164 patients from the AKI follow-up clinic to 656 patients who received standard care. During a mean follow-up of 2.2±1.3 (SD) years, care in the AKI follow-up clinic was not associated with a reduction in major adverse kidney events relative to standard care (22.1 vs 24.7 events per 100 patient-years; HR, 0.91 [95% CI, 0.75-1.11]). The AKI follow-up clinic was associated with a lower risk of all-cause mortality (HR, 0.71 [95% CI, 0.55-0.91]). Patients aged at least 66 years who attended the AKI follow-up clinic were more likely to receive β-blockers (HR, 1.34 [95% CI, 1.02-1.77]) and statins (HR, 1.35 [95% CI, 1.05-1.74]), but not angiotensin-converting enzyme inhibitors or angiotensin receptor blockers (HR, 1.21 [95% CI, 0.94-1.56]). LIMITATIONS Single-center study and residual confounding. CONCLUSIONS Specialized postdischarge follow-up for AKI survivors was not associated with a lower risk of major adverse kidney events but was associated with a lower risk of death and increased prescriptions for some cardioprotective medications.
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Affiliation(s)
- Samuel A Silver
- Division of Nephrology, Kingston Health Sciences Center, Queen's University, Kingston, University of Toronto, Toronto, Ontario, Canada; ICES, University of Toronto, Toronto, Ontario, Canada.
| | - Neill K Adhikari
- Department of Critical Care Medicine, Sunnybrook Health Sciences Center, University of Toronto, Toronto, Ontario, Canada
| | - Nivethika Jeyakumar
- ICES, University of Toronto, Toronto, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada
| | - Bin Luo
- ICES, University of Toronto, Toronto, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada
| | - Ziv Harel
- ICES, University of Toronto, Toronto, Ontario, Canada; Division of Nephrology and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Stephanie N Dixon
- ICES, University of Toronto, Toronto, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada
| | - K Scott Brimble
- Division of Nephrology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Edward G Clark
- Division of Nephrology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Javier A Neyra
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, Lexington, Kentucky
| | | | - Amit X Garg
- ICES, University of Toronto, Toronto, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada; Division of Nephrology, London Health Sciences Centre, Western University, London, Ontario, Canada
| | - Chaim M Bell
- ICES, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada; Department of Medicine, Mount Sinai Hospital University of Toronto, Toronto, Ontario, Canada
| | - Ron Wald
- ICES, University of Toronto, Toronto, Ontario, Canada; Division of Nephrology and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
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13
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Yao L, Li Y, Lian Q, Sun J, Zhao S, Wang P. Health information sharing on social media: quality assessment of short videos about chronic kidney disease. BMC Nephrol 2022; 23:378. [PMCID: PMC9703412 DOI: 10.1186/s12882-022-03013-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 11/18/2022] [Indexed: 11/29/2022] Open
Abstract
Abstract
Introduction
Chronic kidney disease (CKD), which affects about 10% of global population, has become a global public health crisis in recent decades. It is well recognized that health information dissemination could change health behaviors, thereby greatly improving the early diagnosis and prevention of diseases. Due to fast dissemination, wide audience, intuitive and vivid, popularization through short videos has rapidly developed into the new main battlefield of health information. The objective of this study was to describe the properties of the CKD-related health information on short video apps.
Methods
Searching on short video apps with high-frequency words in kidney disease as keywords, the basic information of the uploaders was retrieved and extracted short video. Five quality dimensions, awareness, popularity, utility, validity and quality, of each video were assessed with numeric rating scale (NRS) by five volunteers with CKD and three nephrologists.
Results
From the platform of douyin, 65 uploaders and their 3973 short videos of CKD-related health information were investigated in this study. Most information of short videos had relatively high level in awareness, popularity and utility assessment, but some information had relatively low level in validity and quality assessment; 24 (36.9%) uploaders were from governmental hospital (tertiary hospital); 19 uploaders (29.2%) uploaded more than 100 short videos and 49 uploaders (75.4%) updated their videos weekly, and 16 uploaders (24.6%) didn’t update short videos more than one month. There were 4 uploaders (6.2%) have more than 1 million follows, and 39 uploaders (60%) had follows less than 10,000. “Lifestyles”, “Common symptoms of kidney disease” and “Nephritis or kidney disease” were the three main contents of these short videos. The comprehensive data of uploaders with millions of follows in nephrology specialty were much lower than that of orthopedics and other specialty.
Conclusion
The validity and quality of short video is still unsatisfactory, and CKD-related health information also need to be led and improved, although the awareness, popularity, and utility of health information about CKD is acceptable. The public should be selective and cautious in seeking CKD information on social media.
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Tain YL, Liu CL, Kuo HC, Hsu CN. Kidney Function Trajectory within Six Months after Acute Kidney Injury Inpatient Care and Subsequent Adverse Kidney Outcomes: A Retrospective Cohort Study. J Pers Med 2022; 12:jpm12101606. [PMID: 36294745 PMCID: PMC9605305 DOI: 10.3390/jpm12101606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 12/03/2022] Open
Abstract
Timing and extent of kidney function recovery after an acute kidney injury (AKI) episode are associated with chronic kidney disease onset and progression. This study aimed to categorize AKI recovery patterns within 6 months after index hospital discharge and associate them with kidney outcomes. This was a retrospective cohort study of 234,867 patients, hospitalized between 2010 and 2017, and classified as AKI or no AKI. Kidney function recovery from pre-hospitalization baseline within 1.5× serum creatinine (SCr) were evaluated at 3 and 6 months after hospital discharge and categorized as persistent non-recovery (PNR: SCr not recovered at 3 and 6 months), non-recovery (NR: SCr not recovered at 6 months), and recovery (SCr recovered at 6 months). A composite of incident chronic kidney disease, kidney replacement therapy, and estimated glomerular filtration rate reduction >30% from baseline and <15 mL/min/1.73 m2 was evaluated. Of 14,673 AKI surviving patients, 10.18% had PNR and 14.33% showed NR. Compared with no AKI, PNR and NR of AKI were associated with an increased risk of composite adverse outcomes (adjusted subdistribution hazard ratio (SHR) 4.55; 95% CI, 4.05−5.11; SHR, 3.54; 95% CI, 3.18−3.94, respectively). Patients with NR showed a greater risk of adverse outcomes than those with non-rapid recovery at 3 months after hospital discharge. The AKI recovery pattern within 6 months following inpatient care revealed an increasing continuum of risk of long-term adverse kidney outcomes. Risk stratification and a kidney function monitoring plan at discharge are needed to improve post-AKI care.
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Affiliation(s)
- You-Lin Tain
- Division of Pediatric Nephrology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chien-Liang Liu
- Department of Industrial Engineering and Management, College of Management, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan
| | - Hsiao-Ching Kuo
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Correspondence: ; Tel.: +886-975-368-975; Fax: +886-7733-8009
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15
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Madan S, Norman PA, Wald R, Neyra JA, Meraz-Muñoz A, Harel Z, Silver SA. Use of Guideline-Based Therapy for Diabetes, Coronary Artery Disease, and Chronic Kidney Disease After Acute Kidney Injury: A Retrospective Observational Study. Can J Kidney Health Dis 2022; 9:20543581221103682. [PMID: 35721395 PMCID: PMC9201307 DOI: 10.1177/20543581221103682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 04/16/2022] [Indexed: 11/21/2022] Open
Abstract
Background Survivors of acute kidney injury (AKI) are at a high risk for cardiovascular complications. An underrecognition of this risk may contribute to the low utilization of relevant guideline-based therapies in this population. Objective We sought to assess accordance with guideline-based recommendations for survivors of AKI with diabetes, coronary artery disease (CAD), and preexisting chronic kidney disease (CKD) in a post-AKI clinic, and identify factors that may be associated with guideline accordance. Design Retrospective cohort study. Setting Post-AKI clinics at 2 tertiary care centers in Ontario, Canada. Patients We included adult patients seen in both post-AKI clinics between 2013 and 2019 who had at least 2 clinic visits within 24 months of an index AKI hospitalization. Measurements We assessed accordance to recommendations from the most recent North American and international guidelines available at the time of study completion for diabetes, CAD, and CKD. Methods We compared guideline accordance between visits using the Cochran Mantel Haenszel test. We used multivariable Poisson regression to identify prespecified factors associated with accordance. Results Of 213 eligible patients, 192 (90%) had Kidney Disease Improving Global Outcomes Stage 2-3 AKI, 91 (43%) had diabetes, 76 (36%) had CAD, and 88 (41%) had preexisting CKD. From the first clinic visit to the second, there was an increase in angiotensin-converting enzyme inhibitor/angiotensin receptor blocker (ACE-I/ARB) use across all disease groups-from 33% to 46% (P = .028) in patients with diabetes, from 30% to 57% (P = .002) in patients with CAD, and from 16% to 35% (P < .001) in patients with preexisting CKD. Statin use increased in patients with preexisting CKD from 64% to 71% (P = .034). Every 25 μmol/L rise in the discharge serum creatinine was associated with a 19% (95% confidence interval [CI], 8%-28%) and 12% (95% CI, 2%-21%) lower likelihood of being on an ACE-I/ARB in patients with diabetes and preexisting CKD, respectively. Limitations The study lacked a comparison group that received usual care. The small sample and multiple comparisons make false positives possible. Conclusion There is room to improve guideline-based cardiovascular risk factor management in survivors of AKI, particularly ACE-I/ARB use in patients with an elevated discharge serum creatinine.
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Affiliation(s)
- Sunchit Madan
- Division of Nephrology, St. Joseph’s
Healthcare Hamilton, McMaster University, Hamilton, ON, Canada
| | - Patrick A. Norman
- Kingston General Health Research
Institute, Kingston, ON, Canada
- Department of Public Health Sciences,
Queen’s University, Kingston, ON, Canada
| | - Ron Wald
- Division of Nephrology, St. Michael’s
Hospital, University of Toronto, ON, Canada
| | - Javier A. Neyra
- Division of Nephrology, Bone and
Mineral Metabolism, Department of Internal Medicine, University of Kentucky,
Lexington, USA
| | | | - Ziv Harel
- Division of Nephrology, St. Michael’s
Hospital, University of Toronto, ON, Canada
| | - Samuel A. Silver
- Division of Nephrology, Kingston Health
Sciences Centre, Queen’s University, Kingston, ON, Canada
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Wu CY, Liu JS, Chen CH, Huang CT, Yu TM, Chuang YW, Huang ST, Hsu CC, Wu MJ. Early Comprehensive Kidney Care in Dialysis-Requiring Acute Kidney Injury Survivors: A Populational Study. Front Med (Lausanne) 2022; 9:847462. [PMID: 35530035 PMCID: PMC9072865 DOI: 10.3389/fmed.2022.847462] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 03/25/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundFor patients with Acute Kidney Injury (AKI), a strong and graded relationship exists between AKI severity and mortality. One of the most severe entities of AKI is Dialysis-Requiring Acute Kidney Injury (D-AKI), which is associated with high rates of mortality and end-stage renal disease (ESRD). For this high-risk population group, there is a lack of evidence regarding optimal post-AKI care. We propose that post-AKI care through the combined efforts of the nephrologist and the multidisciplinary care team may improve outcomes. Our aim here is to study for survivors of dialysis-requiring acute kidney injury, the effects of implementing early comprehensive kidney care.MethodsThis is a retrospective longitudinal cohort study of Taiwanese through analyzing the National Health Insurance Research Database (NHIRD). We included patients with acute dialysis during hospitalization from January 1, 2015 to December 31, 2018. Propensity match was done at 1:1, including estimated glomerular filtration rate (eGFR) based on CKD-EPI which was performed due to large initial disparities between these two cohorts.ResultsAfter the propensity match, each cohort had 4,988 patients. The mean eGFR based on CKD-EPI was 27.5 ml/min/1.73 m2, and the mean follow-up period was 1.4 years.The hazard ratio for chronic dialysis or ESRD was 0.55 (95% CI, 0.49–0.62; p < 0.001). The hazard ratio for all-cause mortality was 0.79 (95% CI, 0.57–0.88; p < 0.001). Both outcomes favored early comprehensive kidney care.ConclusionsFor survivors of dialysis-requiring acute kidney injury, early comprehensive kidney care significantly lowered risks of chronic dialysis and all-cause mortality.
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Affiliation(s)
- Chun-Yi Wu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Nursing, Asia University, Taichung, Taiwan
| | - Jia-Sin Liu
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Cheng-Hsu Chen
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Post-baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Life Science, Tunghai University, Taichung, Taiwan
| | - Chun-Te Huang
- Department of Internal Medicine and Critical Care Medicine, Nephrology and Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Tung-Min Yu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ya-Wen Chuang
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Post-baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
| | - Shih-Ting Huang
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Cheng Hsu
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
- Department of Health Services Administration, China Medical University, Taichung, Taiwan
- Department of Family Medicine, Min-Sheng General Hospital, Taoyuan, Taiwan
- National Center for Geriatrics and Welfare Research, National Health Research Institutes, Miaoli, Taiwan
- *Correspondence: Chih-Cheng Hsu
| | - Ming-Ju Wu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Post-baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- RongHsing Research Center for Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung, Taiwan
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Ming-Ju Wu
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Long JD, Strohbehn I, Sawtell R, Bhattacharyya R, Sise ME. COVID-19 Survival and its impact on chronic kidney disease. Transl Res 2022; 241:70-82. [PMID: 34774843 PMCID: PMC8579714 DOI: 10.1016/j.trsl.2021.11.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/31/2021] [Accepted: 11/03/2021] [Indexed: 12/16/2022]
Abstract
Up to 87% of patients hospitalized with coronavirus disease 2019 (COVID-19) experience chronic sequelae following infection. The long-term impact of COVID-19 infection on kidney function is largely unknown at this point in the COVID-19 pandemic. In this review, we highlight the current understanding of the pathophysiology of COVID-19-associated kidney injury and the impact COVID-19 may have on long-term kidney function. COVID-19-induced acute kidney injury may lead to tubular injury, endothelial injury, and glomerular injury. We highlight histopathologic correlates from large kidney biopsy and autopsy series. By conducting a comprehensive review of published literature to date, we summarize the rates of recovery from COVID-19-associated-AKI. Finally, we discuss how certain genetic differences, including APOL1 risk alleles (a risk factor for collapsing glomerulopathy), coupled with systemic healthcare disparities, may lead to a disproportionate burden of post-COVID-19-kidney function decline among racial and ethnic minority groups. We highlight the need for prospective studies to determine the true incidence of chronic kidney disease burden after COVID-19.
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Key Words
- aki, acute kidney disease
- aor, adjusted odds ratio
- atn, acute tubular necrosis
- covan, covid-19-associated-nephropathy
- covid-19, coronavirus disease 2019
- ckd, chronic kidney disease
- egfr, estimated glomerular filtration rate
- eskd, end-stage kidney disease
- hr, ratio
- tma, thrombotic microangiopathy
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Affiliation(s)
- Joshua D Long
- Massachusetts General Hospital, Department of Medicine, Division of Nephrology, Boston, Massachusetts
| | - Ian Strohbehn
- Massachusetts General Hospital, Department of Medicine, Division of Nephrology, Boston, Massachusetts
| | - Rani Sawtell
- Massachusetts General Hospital, Department of Medicine, Division of Nephrology, Boston, Massachusetts
| | - Roby Bhattacharyya
- Massachusetts General Hospital, Department of Medicine, Division of Infectious Diseases, Boston, Massachusetts
| | - Meghan E Sise
- Massachusetts General Hospital, Department of Medicine, Division of Nephrology, Boston, Massachusetts.
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What Do AKI Survivors Want to Know About Their AKI?: A Qualitative Study. Kidney Med 2022; 4:100423. [PMID: 35492143 PMCID: PMC9044096 DOI: 10.1016/j.xkme.2022.100423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Rationale & Objective Acute kidney injury (AKI) in the hospital often occurs with other serious illnesses that take medical priority. Despite a persistent risk of adverse outcomes following hospital discharge, AKI survivors often receive inadequate education about how best to mitigate risks once home. We sought to identify AKI survivors’ perceived barriers to shared and informed decision-making regarding their AKI diagnosis and self-management. Study Design Semistructured phone interviews were used to assess patients’ perceived barriers and facilitators to AKI self-management after a hospital-related AKI event. Setting & Participants AKI survivors discharged from Duke University Hospital in Durham, NC, were recruited for interviews to discuss their AKI experiences. Those who received dialysis for AKI were excluded because their perceptions of AKI care were hypothesized to be much different from those of patients not requiring dialysis. Analytical Approach Twenty-four interviews were conducted between May and August 2018. Interviews were recorded, transcribed, and analyzed by study team members to identify common themes and discrepancies and reach a final consensus. Results Five consistent themes emerged after thematic saturation: (1) patients were unaware of their AKI diagnosis; (2) patients lacked information about AKI and how to manage it at home; (3) patients identified a lack of understanding about AKI; (4) patients were concerned about dialysis; and (5) patients wanted to know how to prevent AKI in the future. Limitations Limitations include recruitment from a single center, all study participants receiving a nephrology consultation, and several patients being unable to participate because of persistent illness following hospitalization. Conclusions AKI survivors are unaware of their diagnosis, receive suboptimal education while hospitalized, and are not equipped with tools to mitigate risks following discharge. Patient-centered interventions promoting AKI awareness and self-management may improve long-term outcomes for high-risk AKI survivors.
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Liu CL, Tain YL, Lin YC, Hsu CN. Prediction and Clinically Important Factors of Acute Kidney Injury Non-recovery. Front Med (Lausanne) 2022; 8:789874. [PMID: 35111778 PMCID: PMC8801583 DOI: 10.3389/fmed.2021.789874] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/10/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE This study aimed to identify phenotypic clinical features associated with acute kidney injury (AKI) to predict non-recovery from AKI at hospital discharge using electronic health record data. METHODS Data for hospitalized patients in the AKI Recovery Evaluation Study were derived from a large healthcare delivery system in Taiwan between January 2011 and December 2017. Living patients with AKI non-recovery were used to derive and validate multiple predictive models. In total, 64 candidates variables, such as demographic characteristics, comorbidities, healthcare services utilization, laboratory values, and nephrotoxic medication use, were measured within 1 year before the index admission and during hospitalization for AKI. RESULTS Among the top 20 important features in the predictive model, 8 features had a positive effect on AKI non-recovery prediction: AKI during hospitalization, serum creatinine (SCr) level at admission, receipt of dialysis during hospitalization, baseline comorbidity of cancer, AKI at admission, baseline lymphocyte count, baseline potassium, and low-density lipoprotein cholesterol levels. The predicted AKI non-recovery risk model using the eXtreme Gradient Boosting (XGBoost) algorithm achieved an area under the receiver operating characteristic (AUROC) curve statistic of 0.807, discrimination with a sensitivity of 0.724, and a specificity of 0.738 in the temporal validation cohort. CONCLUSION The machine learning model approach can accurately predict AKI non-recovery using routinely collected health data in clinical practice. These results suggest that multifactorial risk factors are involved in AKI non-recovery, requiring patient-centered risk assessments and promotion of post-discharge AKI care to prevent AKI complications.
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Affiliation(s)
- Chien-Liang Liu
- Department of Industrial Engineering and Management, National Yang Min Chiao Tung University, Hsinchu, Taiwan
| | - You-Lin Tain
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Yun-Chun Lin
- Department of Industrial Engineering and Management, National Yang Min Chiao Tung University, Hsinchu, Taiwan
| | - Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
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Boonstra MD, Reijneveld SA, Westerhuis R, Tullius JM, Vervoort JPM, Navis G, de Winter AF. A longitudinal qualitative study to explore and optimize self-management in mild to end stage chronic kidney disease patients with limited health literacy: Perspectives of patients and health care professionals. PATIENT EDUCATION AND COUNSELING 2022; 105:88-104. [PMID: 34024670 DOI: 10.1016/j.pec.2021.05.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/09/2021] [Accepted: 05/08/2021] [Indexed: 05/17/2023]
Abstract
OBJECTIVES Limited health literacy (LHL) is associated with faster kidney deterioration. Health care professionals (HCPs) promote self-management to maintain kidney function, which is difficult for patients with LHL. Evidence lacks on perceived barriers and best strategies to optimize their self-management. Our study aims to explore experiences with and barriers for self-management from the perspectives of LHL patients and HCPs to identify strategies to optimize self-management. METHODS We performed a longitudinal qualitative study with semi-structured in-depth interviews and focus group discussions among CKD patients and LHL (n = 24) and HCPs (n = 37) from general practices and hospitals. RESULTS Four themes arose among patients: (1) CKD elusiveness, (2) suboptimal intake of knowledge (3) not taking a front-seat role, and (4) maintaining change. Among HCPs, three themes emerged: (1) not recognizing HL problems, (2) lacking effective strategies, and (3) health care barriers. CONCLUSION We suggest three routes to optimize self-management: providing earlier information, applying person-centered strategies to maintain changes, and improving competencies of HCPs. PRACTICE IMPLICATIONS HCPs need to explain CKD self-management better to prevent kidney deterioration. New interventions, based on behavioral approaches, are needed to optimize self-management. HCPs need training to improve recognition and support of LHL patients.
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Affiliation(s)
- Marco D Boonstra
- University Medical Centre Groningen, Department of Health Sciences, Groningen, The Netherlands.
| | - Sijmen A Reijneveld
- University Medical Centre Groningen, Department of Health Sciences, Groningen, The Netherlands
| | - Ralf Westerhuis
- University Medical Centre Groningen, Department of Nephrology, Groningen, The Netherlands
| | - Janne M Tullius
- University Medical Centre Groningen, Department of Health Sciences, Groningen, The Netherlands
| | - Johanna P M Vervoort
- University Medical Centre Groningen, Department of Health Sciences, Groningen, The Netherlands
| | - Gerjan Navis
- University Medical Centre Groningen, Department of Nephrology, Groningen, The Netherlands
| | - Andrea F de Winter
- University Medical Centre Groningen, Department of Health Sciences, Groningen, The Netherlands
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21
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Ly H, Ortiz-Soriano V, Liu LJ, Liu Y, Chen J, Chang AR, Gutierrez OM, Siew ED, Wald R, Silver SA, Neyra JA. Characteristics and Outcomes of Survivors of Critical Illness and Acute Kidney Injury Followed in a Pilot Acute Kidney Injury Clinic. Kidney Int Rep 2021; 6:3070-3073. [PMID: 34901575 PMCID: PMC8640541 DOI: 10.1016/j.ekir.2021.08.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/21/2021] [Accepted: 08/16/2021] [Indexed: 11/17/2022] Open
Affiliation(s)
- Han Ly
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky Medical Center, Lexington, Kentucky, USA
| | - Victor Ortiz-Soriano
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky Medical Center, Lexington, Kentucky, USA
| | - Lucas J. Liu
- Institute for Biomedical Informatics (IBI), Department of Internal Medicine and Department of Computer Science, University of Kentucky Medical Center, Lexington, Kentucky, USA
| | - Yulun Liu
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jin Chen
- Institute for Biomedical Informatics (IBI), Department of Internal Medicine and Department of Computer Science, University of Kentucky Medical Center, Lexington, Kentucky, USA
| | - Alex R. Chang
- Kidney Health Research Institute, Geisinger, Danville, Pennsylvania, USA
| | - Orlando M. Gutierrez
- Departments of Medicine and Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Edward D. Siew
- Division of Nephrology and Hypertension, Vanderbilt Center for Kidney Disease and Integrated Program for AKI, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Ron Wald
- Division of Nephrology, St. Michael’s Hospital and the University of Toronto, Toronto, Ontario, Canada
| | - Samuel A. Silver
- Division of Nephrology, Kingston Health Sciences Center, Queen’s University, Kingston, Ontario, Canada
| | - Javier A. Neyra
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky Medical Center, Lexington, Kentucky, USA
- Correspondence: Javier A. Neyra, Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky Medical Center; 800 Rose Street, MN668, Lexington, Kentucky 40536, USA.
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22
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Wald R, Siew ED. Survival and kidney recovery among recipients of continuous renal replacement therapy. Semin Dial 2021; 34:495-500. [PMID: 34533863 DOI: 10.1111/sdi.13016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 06/21/2021] [Accepted: 06/25/2021] [Indexed: 12/15/2022]
Abstract
Continuous renal replacement therapy (CRRT) is widely used in the care of critically ill patients with acute kidney injury (AKI). Despite hopeful trends suggested by recent studies, mortality among CRRT recipients with severe AKI remains extremely high. Moreover, CRRT does not confer a reduction in mortality in trials comparing CRRT to intermittent RRT modalities. Among AKI survivors, some preliminary studies suggest a higher likelihood of kidney recovery and dialysis independence in CRRT recipients. AKI survivors are at risk for a broad array of adverse outcomes; strategies that may mitigate these risks are discussed.
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Affiliation(s)
- Ron Wald
- Division of Nephrology, St. Michael's Hospital, Toronto, Ontario, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Medicine and the Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Edward D Siew
- Division of Nephrology and Hypertension, Vanderbilt Center for Kidney Disease (VCKD) and Integrated Program for AKI (VIP-AKI), Tennessee Valley Health System, Nashville Veterans Affairs Hospital, Nashville, Tennessee, USA
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23
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Singh G, Hu Y, Jacobs S, Brown J, George J, Bermudez M, Ho K, Green JA, Kirchner HL, Chang AR. Post-Discharge Mortality and Rehospitalization among Participants in a Comprehensive Acute Kidney Injury Rehabilitation Program. KIDNEY360 2021; 2:1424-1433. [PMID: 35373103 PMCID: PMC8786140 DOI: 10.34067/kid.0003672021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/13/2021] [Indexed: 02/04/2023]
Abstract
Background Hospitalization-associated AKI is common and is associated with markedly increased mortality and morbidity. This prospective cohort study examined the feasibility and association of an AKI rehabilitation program with postdischarge outcomes. Methods Adult patients hospitalized from September 1, 2019 to February 29, 2020 in a large health system in Pennsylvania with stage 2-3 AKI who were alive and not on dialysis or hospice at discharge were evaluated for enrollment. The intervention included patient education, case manager services, and expedited nephrology appointments starting within 1-3 weeks of discharge. We examined the association between AKI rehabilitation program participation and risks of rehospitalization or mortality in logistic regression analyses adjusting for comorbidities, discharge disposition, and sociodemographic and kidney parameters. Sensitivity analysis was performed using propensity score matching. Results Among the high-risk patients with AKI who were evaluated, 77 of 183 were suitable for inclusion. Out of these, 52 (68%) patients were enrolled and compared with 400 contemporary, nonparticipant survivors of stage 2/3 AKI. Crude postdischarge rates of rehospitalization or death were lower for participants versus nonparticipants at 30 days (15% versus 34%; P=0.01) and at 90 days (31% versus 51%; P=0.01). After multivariable adjustment, participation in the AKI rehabilitation program was associated with lower risk of rehospitalization or mortality at 30 days (OR, 0.41; 95% CI, 0.16 to 0.93), with similar findings at 90 days (OR, 0.52; 95% CI, 0.25 to 1.05). Due to small sample size, propensity-matched analyses were limited. The participants' rehospitalization or mortality was numerically lower but not statistically significant at 30 days (18% versus 31%; P=0.22) or at 90 days (47% versus 58%; P=0.4). Conclusions The AKI rehabilitation program was feasible and potentially associated with improved 30-day rehospitalization or mortality. Our interventions present a roadmap to improve enrollment in future randomized trials.
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Affiliation(s)
| | - Yirui Hu
- Department of Population Health Sciences, Geisinger Health, Danville, Pennsylvania
| | - Steven Jacobs
- Department of Medicine, Geisinger Health, Danville, Pennsylvania
| | - Jason Brown
- Department of Population Health Sciences, Geisinger Health, Danville, Pennsylvania
| | - Jason George
- Department of Nephrology, Geisinger Health, Danville, Pennsylvania
| | - Maria Bermudez
- Department of Nephrology, Geisinger Health, Danville, Pennsylvania
| | - Kevin Ho
- Department of Nephrology, Geisinger Health, Danville, Pennsylvania
| | - Jamie A. Green
- Department of Nephrology, Geisinger Health, Danville, Pennsylvania,Department of Population Health Sciences, Geisinger Health, Danville, Pennsylvania,Kidney Health Research Institute, Geisinger Health, Danville, Pennsylvania
| | - H. Lester Kirchner
- Department of Population Health Sciences, Geisinger Health, Danville, Pennsylvania
| | - Alex R. Chang
- Department of Nephrology, Geisinger Health, Danville, Pennsylvania,Department of Population Health Sciences, Geisinger Health, Danville, Pennsylvania,Kidney Health Research Institute, Geisinger Health, Danville, Pennsylvania
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24
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Selby NM, Noble RA. Planning Patient Care after Acute Kidney Injury: Not as Easy as It May Seem. Clin J Am Soc Nephrol 2021; 16:999-1001. [PMID: 34597262 PMCID: PMC8425627 DOI: 10.2215/cjn.06380521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/11/2021] [Accepted: 05/11/2021] [Indexed: 02/04/2023]
Affiliation(s)
- Nicholas M. Selby
- Centre for Kidney Research and Innovation, Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- Department of Renal Medicine, Royal Derby Hospital, Derby, United Kingdom
| | - Rebecca A. Noble
- Centre for Kidney Research and Innovation, Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- Department of Renal Medicine, Royal Derby Hospital, Derby, United Kingdom
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25
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Silver SA, Adhikari NK, Bell CM, Chan CT, Harel Z, Kitchlu A, Meraz-Muñoz A, Norman PA, Perez A, Zahirieh A, Wald R. Nephrologist Follow-Up versus Usual Care after an Acute Kidney Injury Hospitalization (FUSION): A Randomized Controlled Trial. Clin J Am Soc Nephrol 2021; 16:1005-1014. [PMID: 34021031 PMCID: PMC8425610 DOI: 10.2215/cjn.17331120] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 04/16/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Survivors of AKI are at higher risk of CKD and death, but few patients see a nephrologist after hospital discharge. Our objectives during this 2-year vanguard phase trial were to determine the feasibility of randomizing survivors of AKI to early follow-up with a nephrologist or usual care, and to collect data on care processes and outcomes. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We performed a randomized controlled trial in patients hospitalized with Kidney Disease Improving Global Outcomes (KDIGO) stage 2-3 AKI at four hospitals in Toronto, Canada. We randomized patients to early nephrologist follow-up (standardized basket of care that emphasized BP control, cardiovascular risk reduction, and medication safety) or usual care from July 2015 to June 2017. Feasibility outcomes included the proportion of eligible patients enrolled, seen by a nephrologist, and followed to 1 year. The primary clinical outcome was a major adverse kidney event at 1 year, defined as death, maintenance dialysis, or incident/progressive CKD. RESULTS We screened 3687 participants from July 2015 to June 2017, of whom 269 were eligible. We randomized 71 (26%) patients (34 to nephrology follow-up and 37 to usual care). The primary reason stated for declining enrollment included hospitalization-related fatigue (n=65), reluctance to add more doctors to the health care team (n=59), and long travel times (n=40). Nephrologist visits occurred in 24 of 34 (71%) intervention participants, compared with three of 37 (8%) participants randomized to usual care. The primary clinical outcome occurred in 15 of 34 (44%) patients in the nephrologist follow-up arm, and 16 of 37 (43%) patients in the usual care arm (relative risk, 1.02; 95% confidence interval, 0.60 to 1.73). CONCLUSIONS Major adverse kidney events are common in AKI survivors, but we found the in-person model of follow-up posed a variety of barriers that was not acceptable to many patients. CLINICAL TRIAL REGISTRY NAME AND REGISTRATION NUMBER Nephrologist Follow-up versus Usual Care after an Acute Kidney Injury Hospitalization (FUSION), NCT02483039 CJASN 16: 1005-1014, 2021. doi: https://doi.org/10.2215/CJN.17331120.
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Affiliation(s)
- Samuel A. Silver
- Division of Nephrology, Kingston Health Sciences Centre, Queen’s University, Kingston, Ontario, Canada
| | - Neill K. Adhikari
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada,,Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Chaim M. Bell
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada,,Department of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Christopher T. Chan
- Division of Nephrology, University Health Network–Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Ziv Harel
- Division of Nephrology and Li Ka Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Abhijat Kitchlu
- Division of Nephrology, University Health Network–Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Alejandro Meraz-Muñoz
- Division of Nephrology and Li Ka Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Patrick A. Norman
- Kingston General Health Research Institute, Kingston, Ontario, Canada,,Department of Public Health Sciences, Queen’s University, Kingston, Ontario, Canada
| | - Adic Perez
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Alireza Zahirieh
- Division of Nephrology, Sunnybrook Health Sciences Centre, University of Toronto, Ontario, Canada
| | - Ron Wald
- Division of Nephrology and Li Ka Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
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26
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Abstract
Acute kidney injury (AKI) and chronic kidney disease are common interconnected syndromes that represent a public health problem. Acute kidney disease (AKD) is defined as the post-AKI status of acute or subacute kidney damage/dysfunction manifested by persistence of AKI beyond 7 to 90 days after the initial AKI diagnosis. Limited clinical data exist regarding AKD epidemiology but its incidence is observed in ∼25% of AKI survivors. Useful risk-stratification tools to predict risk of AKD and its prognosis are needed. Interventions on fluid management, nephrotoxic exposure, and follow-up care hold promise to ameliorate the burden of AKD and its complications.
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Affiliation(s)
- Javier A Neyra
- Department of Internal Medicine, Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky Medical Center, 800 Rose Street, MN668, Lexington, KY 40536, USA.
| | - Lakhmir S Chawla
- Department of Medicine, Veterans Affairs Medical Center, 3350 La Jolla Village Drive, San Diego, CA 92161, USA
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27
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Abstract
PURPOSE OF REVIEW The aim of this study was to summarize the current evidence around the impact of individualizing patient care following an episode of acute kidney injury (AKI) in the ICU. RECENT FINDINGS Over the last years, evidence has demonstrated that the follow-up care after episodes of AKI is lacking and standardization of this process is likely needed. Although this is informed largely by large retrospective cohort studies, a few prospective observational trials have been performed. Medication reconciliation and patient/caregiver education are important tenants of follow-up care, regardless of the severity of AKI. There is evidence the initiation and/or reinstitution of renin-angiotensin-aldosterone agents may improve patient's outcomes following AKI, although they may increase the risk for adverse events, especially when reinitiated early. In addition, 3 months after an episode of AKI, serum creatinine and proteinuria evaluation may help identify patients who are likely to develop progressive chronic kidney disease over the ensuing 5 years. Lastly, there are emerging differences between those who do and do not require renal replacement therapy (RRT) for their AKI, which may require more frequent and intense follow-up in those needing RRT. SUMMARY Although large scale evidence-based guidelines are lacking, standardization of post-ICU-AKI is needed.
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28
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Sohaney R, Heung M. Care of the Survivor of Critical Illness and Acute Kidney Injury: A Multidisciplinary Approach. Adv Chronic Kidney Dis 2021; 28:105-113. [PMID: 34389131 DOI: 10.1053/j.ackd.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/19/2020] [Accepted: 01/04/2021] [Indexed: 11/11/2022]
Abstract
Acute kidney injury (AKI) is a common complication of critical illness and is associated with adverse short- and long-term health consequences. Survivors of critical illness and AKI experience poor kidney, cardiovascular and quality of life outcomes, along with increased mortality. Yet, many patients surviving AKI are unaware that there is a problem with their kidney health, and post-AKI nephrology follow-up occurs at very low rates. Although there is a paucity of evidence-based studies to guide post-AKI care, attention to risk factors such as hypertension and albuminuria are requisite. There are several ongoing or planned studies which are expected to help inform specific management in the future. Until then, a multidisciplinary approach is warranted to address areas such as quality of life, physical rehabilitation, dietary modifications, and medication reconciliation.
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29
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Bowman C, Lunyera J, Alkon A, Boulware LE, St Clair Russell J, Riley J, Fink JC, Diamantidis C. A Patient Safety Educational Tool for Patients With Chronic Kidney Disease: Development and Usability Study. JMIR Form Res 2020; 4:e16137. [PMID: 32463366 PMCID: PMC7290458 DOI: 10.2196/16137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 02/04/2020] [Accepted: 03/23/2020] [Indexed: 12/22/2022] Open
Abstract
Background Chronic kidney disease (CKD) is a health condition that threatens patient safety; however, few interventions provide patient-centered education about kidney-specific safety hazards. Objective We sought to develop and test the usability of a mobile tablet–based educational tool designed to promote patient awareness of relevant safety topics in CKD. Methods We used plain language principles to develop content for the educational tool, targeting four patient-actionable safety objectives that are relevant for individuals with CKD. These four objectives included avoidance of nonsteroidal anti-inflammatory drugs (NSAIDs); hypoglycemia awareness (among individuals with diabetes); temporary cessation of certain medications during acute volume depletion to prevent acute kidney injury (ie, “sick day protocol”); and contrast dye risk awareness. Our teaching strategies optimized human-computer interaction and content retention using audio, animation, and clinical vignettes to reinforce themes. For example, using a vignette of a patient with CKD with pain and pictures of common NSAIDs, participants were asked “Which of the following pain medicines are safe for Mr. Smith to take for his belly pain?” Assessment methods consisted of preknowledge and postknowledge surveys, with provision of correct responses and explanations. Usability testing of the tablet-based tool was performed among 12 patients with any stage of CKD, and program tasks were rated upon completion as no error, noncritical error (self-corrected), or critical error (needing assistance). Results The 12 participants in this usability study were predominantly 65 years of age or older (n=7, 58%) and female (n=7, 58%); all participants owned a mobile device and used it daily. Among the 725 total tasks that the participants completed, there were 31 noncritical errors (4.3%) and 15 critical errors (2.1%); 1 participant accounted for 30 of the total errors. Of the 12 participants, 10 (83%) easily completed 90% or more of their tasks. Most participants rated the use of the tablet as very easy (n=7, 58%), the activity length as “just right” (rather than too long or too short) (n=10, 83%), and the use of clinical vignettes as helpful (n=10, 83%); all participants stated that they would recommend this activity to others. The median rating of the activity was 8 on a scale of 1 to 10 (where 10 is best). We incorporated all participant recommendations into the final version of the educational tool. Conclusions A tablet-based patient safety educational tool is acceptable and usable by individuals with CKD. Future studies leveraging iterations of this educational tool will explore its impact on health outcomes in this high-risk population.
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Affiliation(s)
- Cassandra Bowman
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States
| | - Joseph Lunyera
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States
| | - Aviel Alkon
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States
| | - L Ebony Boulware
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States
| | - Jennifer St Clair Russell
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States.,The National Kidney Foundation, Washington, DC, United States
| | - Jennie Riley
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States
| | - Jeffrey C Fink
- Division of General Internal Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Clarissa Diamantidis
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC, United States.,Division of Nephrology, Duke University School of Medicine, Durham, NC, United States.,Duke Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, United States
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30
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Noble RA, Lucas BJ, Selby NM. Long-Term Outcomes in Patients with Acute Kidney Injury. Clin J Am Soc Nephrol 2020; 15:423-429. [PMID: 32075806 PMCID: PMC7057296 DOI: 10.2215/cjn.10410919] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The long-term sequelae of AKI have received increasing attention so that its associations with a number of adverse outcomes, including higher mortality and development of CKD, are now widely appreciated. These associations take on particular importance when considering the high incidence of AKI, with a lack of proven interventions and uncertainties around optimal care provision meaning that the long-term sequelae of AKI present a major unmet clinical need. In this review, we examine the published data that inform our current understanding of long-term outcomes following AKI and discuss potential knowledge gaps, covering long-term mortality, CKD, progression to ESKD, proteinuria, cardiovascular events, recurrent AKI, and hospital readmission.
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Affiliation(s)
- Rebecca A Noble
- Centre for Kidney Research and Innovation, Division of Medical Sciences and Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham, United Kingdom; and.,Department of Renal Medicine, Royal Derby Hospital, Derby Hospitals NHS Foundation Trust, Derby, United Kingdom
| | - Bethany J Lucas
- Centre for Kidney Research and Innovation, Division of Medical Sciences and Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham, United Kingdom; and.,Department of Renal Medicine, Royal Derby Hospital, Derby Hospitals NHS Foundation Trust, Derby, United Kingdom
| | - Nicholas M Selby
- Centre for Kidney Research and Innovation, Division of Medical Sciences and Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham, United Kingdom; and .,Department of Renal Medicine, Royal Derby Hospital, Derby Hospitals NHS Foundation Trust, Derby, United Kingdom
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