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Manis MM, Skelley JW, Read JB, Maxson R, O'Hagan E, Wallace JL, Siew ED, Barreto EF, Silver SA, Kane-Gill SL, Neyra JA. Role of a Pharmacist in Postdischarge Care for Patients With Kidney Disease: A Scoping Review. Ann Pharmacother 2024:10600280241240409. [PMID: 38563565 DOI: 10.1177/10600280241240409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024] Open
Abstract
OBJECTIVE The objective was to explore and describe the role of pharmacists in providing postdischarge care to patients with kidney disease. DATA SOURCES PubMed, Embase (Elsevier), CINAHL (Ebscohost), Web of Science Core Collection, and Scopus were searched on January 30, 2023. Publication date limits were not included. Search terms were identified based on 3 concepts: kidney disease, pharmacy services, and patient discharge. Experimental, quasi-experimental, observational, and qualitative studies, or study protocols, describing the pharmacist's role in providing postdischarge care for patients with kidney disease, excluding kidney transplant recipients, were eligible. STUDY SELECTION AND DATA EXTRACTION Six unique interventions were described in 10 studies meeting inclusion criteria. DATA SYNTHESIS Four interventions targeted patients with acute kidney injury (AKI) during hospitalization and 2 evaluated patients with pre-existing chronic kidney disease. Pharmacists were a multidisciplinary care team (MDCT) member in 5 interventions and were the sole provider in 1. Roles commonly identified include medication review, medication reconciliation, medication action plan formation, kidney function assessment, drug dose adjustments, and disease education. Some studies showed improvements in diagnostic coding, laboratory monitoring, medication therapy problem (MTP) resolution, and patient education; prevention of hospital readmission was inconsistent. Limitations include lack of standardized reporting of kidney disease, transitions of care processes, and differences in outcomes evaluated. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE This review identifies potential roles of a pharmacist as part of a postdischarge MDCT for patients with varying degrees of kidney disease. CONCLUSIONS The pharmacist's role in providing postdischarge care to patients with kidney disease is inconsistent. Multidisciplinary care teams including a pharmacist provided consistent identification and resolution of MTPs, improved patient education, and increased self-awareness of diagnosis.
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Affiliation(s)
- Melanie M Manis
- Department of Pharmacy Practice, McWhorter School of Pharmacy, Samford University, Birmingham, AL, USA
- Division of Nephrology, Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jessica W Skelley
- Department of Pharmacy Practice, McWhorter School of Pharmacy, Samford University, Birmingham, AL, USA
| | - J Braden Read
- Department of Pharmacy Practice, McWhorter School of Pharmacy, Samford University, Birmingham, AL, USA
| | - Rebecca Maxson
- Department of Pharmacy Practice, Harrison College of Pharmacy, Auburn University, Auburn, AL, USA
| | - Emma O'Hagan
- Department of Libraries, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jessica L Wallace
- Department of Pharmacy Practice, College of Pharmacy, Lipscomb University, Nashville, TN, USA
- Department of Pharmacy, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Edward D Siew
- Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA
- Tennessee Valley Health Systems (TVHS), Nashville Veterans Affairs Medical Center, Nashville, TN, USA
| | | | - Samuel A Silver
- Division of Nephrology, Kingston Health Sciences Center, Queen's University, Kingston, ON, Canada
| | - Sandra L Kane-Gill
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
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Nadim MK, Kellum JA, Forni L, Francoz C, Asrani SK, Ostermann M, Allegretti AS, Neyra JA, Olson JC, Piano S, VanWagner LB, Verna EC, Akcan-Arikan A, Angeli P, Belcher JM, Biggins SW, Deep A, Garcia-Tsao G, Genyk YS, Gines P, Kamath PS, Kane-Gill SL, Kaushik M, Lumlertgul N, Macedo E, Maiwall R, Marciano S, Pichler RH, Ronco C, Tandon P, Velez JCQ, Mehta RL, Durand F. Acute kidney injury in patients with cirrhosis: Acute Disease Quality Initiative (ADQI) and International Club of Ascites (ICA) joint multidisciplinary consensus meeting. J Hepatol 2024:S0168-8278(24)00214-9. [PMID: 38527522 DOI: 10.1016/j.jhep.2024.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/28/2024] [Accepted: 03/07/2024] [Indexed: 03/27/2024]
Abstract
Patients with cirrhosis are prone to developing acute kidney injury (AKI), a complication associated with a markedly increased in-hospital morbidity and mortality, along with a risk of progression to chronic kidney disease. Whereas patients with cirrhosis are at increased risk of developing any phenotype of AKI, hepatorenal syndrome (HRS), a specific form of AKI (HRS-AKI) in patients with advanced cirrhosis and ascites, carries an especially high mortality risk. Early recognition of HRS-AKI is crucial since administration of splanchnic vasoconstrictors may reverse the AKI and serve as a bridge to liver transplantation, the only curative option. In 2023, a joint meeting of the International Club of Ascites (ICA) and the Acute Disease Quality Initiative (ADQI) was convened to develop new diagnostic criteria for HRS-AKI, to provide graded recommendations for the work-up, management and post-discharge follow-up of patients with cirrhosis and AKI, and to highlight priorities for further research.
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Affiliation(s)
- Mitra K Nadim
- Division of Nephrology and Hypertension, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - John A Kellum
- Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lui Forni
- School of Medicine, University of Surrey and Critical Care Unit, Royal Surrey Hospital Guildford UK
| | - Claire Francoz
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, Paris, France
| | | | - Marlies Ostermann
- King's College London, Guy's & St Thomas' Hospital, Department of Critical Care, London, UK
| | - Andrew S Allegretti
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jody C Olson
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine - DIMED, University and Hospital of Padova, Padova, Italy
| | - Lisa B VanWagner
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Elizabeth C Verna
- Division of Digestive and Liver Diseases, Columbia University, New York, NY, USA
| | - Ayse Akcan-Arikan
- Department of Pediatrics, Divisions of Critical Care Medicine and Nephrology, Baylor College of Medicine, Houston, TX, USA
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, University and Teaching Hospital of Padua, Italy
| | - Justin M Belcher
- Section of Nephrology, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA; VA Connecticut Healthcare System, West Haven, CT, USA
| | - Scott W Biggins
- Division of Gastroenterology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Akash Deep
- Pediatric Intensive Care Unit, King's College Hospital, London, UK
| | - Guadalupe Garcia-Tsao
- Digestive Diseases Section, Yale University School of Medicine, New Haven, CT, USA; VA Connecticut Healthcare System, West Haven, CT, USA
| | - Yuri S Genyk
- Division of Abdominal Organ Transplantation and Hepatobiliary Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Division of Abdominal Organ Transplantation at Children's Hospital of Los Angeles, Los Angeles, CA, USA
| | - Pere Gines
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi-Sunyer and Ciber de Enfermedades Hepàticas y Digestivas, Barcelona, Catalonia, Spain
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Sandra L Kane-Gill
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Manish Kaushik
- Department of Renal Medicine, Singapore General Hospital, Singapore
| | - Nuttha Lumlertgul
- Excellence Centre in Critical Care Nephrology and Division of Nephrology, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Etienne Macedo
- Division of Nephrology, Department of Medicine, University of California San Diego, CA, USA
| | - Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Raimund H Pichler
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Claudio Ronco
- International Renal Research Institute of Vicenza, Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza-Italy
| | - Puneeta Tandon
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada
| | - Juan-Carlos Q Velez
- Department of Nephrology, Ochsner Health, New Orleans, LA, USA; Ochsner Clinical School, The University of Queensland, Brisbane, QLD, Australia
| | - Ravindra L Mehta
- Division of Nephrology-Hypertension, Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - François Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, Paris, France; University Paris Cité, Paris, France.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Schulman IH, Chan K, Der JS, Wilkins KJ, Corns HL, Sayer B, Ngo DA, Eggers P, Norton J, Shah N, Mendley S, Parsa A, Star RA, Kimmel PL. Readmission and Mortality After Hospitalization With Acute Kidney Injury. Am J Kidney Dis 2023; 82:63-74.e1. [PMID: 37115159 PMCID: PMC10293057 DOI: 10.1053/j.ajkd.2022.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 12/14/2022] [Indexed: 04/29/2023]
Abstract
RATIONALE & OBJECTIVE Acute kidney injury (AKI) carries high rates of morbidity and mortality. This study quantified various short- and long-term outcomes after hospitalization with AKI. STUDY DESIGN Retrospective propensity score (PS)-matched cohort study. SETTING & PARTICIPANTS Optum Clinformatics, a national claims database, was used to identify patients hospitalized with and without an AKI discharge diagnosis between January 2007 and September 2020. EXPOSURE Among patients with prior continuous enrollment for at least 2years without AKI hospitalization, 471,176 patients hospitalized with AKI were identified and PS-matched to 471,176 patients hospitalized without AKI. OUTCOME(S) All-cause and selected-cause rehospitalizations and mortality 90 and 365 days after index hospitalization. ANALYTICAL APPROACH After PS matching, rehospitalization and death incidences were estimated using the cumulative incidence function method and compared using Gray's test. The association of AKI hospitalization with each outcome was tested using Cox models for all-cause mortality and, with mortality as competing risk, cause-specific hazard modeling for all-cause and selected-cause rehospitalization. Overall and stratified analyses were performed to evaluate for interaction between an AKI hospitalization and preexisting chronic kidney disease (CKD). RESULTS After PS matching, AKI was associated with higher rates of rehospitalization for any cause (hazard ratio [HR], 1.62; 95% CI, 1.60-1.65), end-stage renal disease (HR, 6.21; 95% CI, 1.04-36.92), heart failure (HR, 2.81; 95% CI, 2.66, 2.97), sepsis (HR, 2.62; 95% CI, 2.49-2.75), pneumonia (HR, 1.47; 95% CI, 1.37-1.57), myocardial infarction (HR, 1.48; 95% CI, 1.33-1.65), and volume depletion (HR, 1.64; 95% CI, 1.37-1.96) at 90 days after discharge compared with the group without AKI, with similar findings at 365 days. Mortality rate was higher in the group with AKI than in the group without AKI at 90 (HR, 2.66; 95% CI, 2.61-2.72) and 365 days (HR, 2.11; 95% CI, 2.08-2.14). The higher risk of outcomes persisted when participants were stratified by CKD status (P<0.01). LIMITATIONS Causal associations between AKI and the reported outcomes cannot be inferred. CONCLUSIONS AKI during hospitalization in patients with and without CKD is associated with increased risk of 90- and 365-day all-cause/selected-cause rehospitalization and death.
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Affiliation(s)
- Ivonne H Schulman
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland.
| | - Kevin Chan
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | | | - Kenneth J Wilkins
- Biostatistics Program, Office of the Director, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | | | | | | | - Paul Eggers
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Jenna Norton
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Neha Shah
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Susan Mendley
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Afshin Parsa
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Robert A Star
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Paul L Kimmel
- Division of Kidney, Urologic & Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
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Claure-Del Granado R, Neyra JA, Basu RK. Acute Kidney Injury: Gaps and Opportunities for Knowledge and Growth. Semin Nephrol 2023; 43:151439. [PMID: 37968179 DOI: 10.1016/j.semnephrol.2023.151439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Acute kidney injury (AKI) occurs frequently in hospitalized patients, regardless of age or prior medical history. Increasing awareness of the epidemiologic problem of AKI has directly led to increased study of global recognition, diagnostic tools, both reactive and proactive management, and analysis of long-term sequelae. Many gaps remain, however, and in this article we highlight opportunities to add significantly to the increasing bodies of evidence surrounding AKI. Practical considerations related to initiation, prescription, anticoagulation, and monitoring are discussed. In addition, the importance of AKI follow-up evaluation, particularly for those surviving the receipt of renal replacement therapy, is highlighted as a push for global equity in the realm of critical care nephrology is broached. Addressing these gaps presents an opportunity to impact patient care directly and improve patient outcomes.
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Affiliation(s)
- Rolando Claure-Del Granado
- Department of Medicine, Division of Nephrology, Hospital Obrero No 2-Caja Nacional de Salud, Cochabamba, Bolivia; Biomedical Research Institute, Facultad de Medicina, Universidad Mayor de San Simon, Cochabamba, Bolivia
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Rajit K Basu
- Division of Critical Care Medicine, Department of Pediatrics, Northwestern University, Ann and Robert Lurie Children's Hospital of Chicago, Chicago, IL.
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Teixeira JP, Mayer KP, Griffin BR, George N, Jenkins N, Pal CA, González-Seguel F, Neyra JA. Intensive Care Unit-Acquired Weakness in Patients With Acute Kidney Injury: A Contemporary Review. Am J Kidney Dis 2023; 81:336-351. [PMID: 36332719 PMCID: PMC9974577 DOI: 10.1053/j.ajkd.2022.08.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 08/31/2022] [Indexed: 11/06/2022]
Abstract
Acute kidney injury (AKI) and intensive care unit-acquired weakness (ICU-AW) are 2 frequent complications of critical illness that, until recently, have been considered unrelated processes. The adverse impact of AKI on ICU mortality is clear, but its relationship with muscle weakness-a major source of ICU morbidity-has not been fully elucidated. Furthermore, improving ICU survival rates have refocused the field of intensive care toward improving long-term functional outcomes of ICU survivors. We begin our review with the epidemiology of AKI in the ICU and of ICU-AW, highlighting emerging data suggesting that AKI and AKI treated with kidney replacement therapy (AKI-KRT) may independently contribute to the development of ICU-AW. We then delve into human and animal data exploring the pathophysiologic mechanisms linking AKI and acute KRT to muscle wasting, including altered amino acid and protein metabolism, inflammatory signaling, and deleterious removal of micronutrients by KRT. We next discuss the currently available interventions that may mitigate the risk of ICU-AW in patients with AKI and AKI-KRT. We conclude that additional studies are needed to better characterize the epidemiologic and pathophysiologic relationship between AKI, AKI-KRT, and ICU-AW and to prospectively test interventions to improve the long-term functional status and quality of life of AKI survivors.
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Affiliation(s)
- J Pedro Teixeira
- Division of Nephrology, Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico; Center for Adult Critical Care, University of New Mexico, Albuquerque, New Mexico.
| | - Kirby P Mayer
- Department of Physical Therapy, College of Health Sciences, University of Kentucky, Lexington, Kentucky
| | - Benjamin R Griffin
- Division of Nephrology, Department of Internal Medicine, University of Iowa, Iowa City, Iowa
| | - Naomi George
- Center for Adult Critical Care, University of New Mexico, Albuquerque, New Mexico; Department of Emergency Medicine, University of New Mexico, Albuquerque, New Mexico
| | - Nathaniel Jenkins
- Department of Health and Human Physiology, University of Iowa, Iowa City, Iowa
| | - C Anil Pal
- Division of Nephrology, Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico
| | - Felipe González-Seguel
- Servicio de Medicina Física y Rehabilitación, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Ortiz-Soriano V, Singh G, Chang A, Ruiz EF, Wald R, Silver SA, Neyra JA. Processes of Care in Survivors of Acute Kidney Injury followed in Specialized Postdischarge Clinics. Clin J Am Soc Nephrol 2022; 17:1669-1672. [PMID: 36008140 PMCID: PMC9718045 DOI: 10.2215/cjn.00160122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 08/04/2022] [Accepted: 08/16/2022] [Indexed: 01/25/2023]
Affiliation(s)
- Victor Ortiz-Soriano
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, Lexington, Kentucky
| | | | - Alexander Chang
- Department of Internal Medicine, Rutgers New Jersey Medical School, Newark, New Jersey
| | - Eloy F. Ruiz
- Department of Internal Medicine, Rutgers New Jersey Medical School, Newark, New Jersey
| | - 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, Lexington, Kentucky
- Division of Nephrology, University of Alabama at Birmingham, Birmingham, Alabama
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Van den Eynde J, Salaets T, Louw JJ, Herman J, Breysem L, Vlasselaers D, Desmet L, Meyns B, Budts W, Gewillig M, Mekahli D. Persistent Markers of Kidney Injury in Children Who Developed Acute Kidney Injury After Pediatric Cardiac Surgery: A Prospective Cohort Study. J Am Heart Assoc 2022; 11:e024266. [PMID: 35301866 PMCID: PMC9075465 DOI: 10.1161/jaha.121.024266] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Acute kidney injury (AKI) after pediatric cardiac surgery is common. Longer‐term outcomes and the incidence of chronic kidney disease after AKI are not well‐known. Methods and Results All eligible children (aged <16 years) who had developed AKI following cardiac surgery at our tertiary referral hospital were prospectively invited for a formal kidney assessment ≈5 years after AKI, including measurements of estimated glomerular filtration rate, proteinuria, α1‐microglobulin, blood pressure, and kidney ultrasound. Longer‐term follow‐up data on kidney function were collected at the latest available visit. Among 571 patients who underwent surgery, AKI occurred in 113 (19.7%) over a 4‐year period. Fifteen of these (13.3%) died at a median of 31 days (interquartile range [IQR], 9–57) after surgery. A total of 66 patients participated in the kidney assessment at a median of 4.8 years (IQR, 3.9–5.7) after the index AKI episode. Thirty‐nine patients (59.1%) had at least 1 marker of kidney injury, including estimated glomerular filtration rate <90 mL/min per 1.73 m2 in 9 (13.6%), proteinuria in 27 (40.9%), α1‐microglobinuria in 5 (7.6%), hypertension in 13 (19.7%), and abnormalities on kidney ultrasound in 9 (13.6%). Stages 1 to 5 chronic kidney disease were present in 18 (27.3%) patients. Patients with CKD were more likely to have an associated syndrome (55.6% versus 20.8%, P=0.015). At 13.1 years (IQR, 11.2–14.0) follow‐up, estimated glomerular filtration rate <90 mL/min per 1.73 m² was present in 18 of 49 patients (36.7%), suggesting an average estimated glomerular filtration rate decline rate of −1.81 mL/min per 1.73 m² per year. Conclusions Children who developed AKI after pediatric cardiac surgery showed persistent markers of kidney injury. As chronic kidney disease is a risk factor for cardiovascular comorbidity, long‐term kidney follow‐up in this population is warranted.
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Affiliation(s)
- Jef Van den Eynde
- Department of Cardiovascular Sciences KU Leuven Leuven Belgium.,Helen B. Taussig Heart Center The Johns Hopkins Hospital and School of Medicine Baltimore MD
| | - Thomas Salaets
- Department of Cardiovascular Sciences KU Leuven Leuven Belgium.,Pediatric Cardiology University Hospitals Leuven Leuven Belgium
| | - Jacoba J Louw
- Pediatric Cardiology Maastricht University Medical Centre Maastricht the Netherlands
| | - Jean Herman
- Department of Pediatric Nephrology University Hospitals Leuven Leuven Belgium
| | - Luc Breysem
- Department of Radiology University Hospitals Leuven Leuven Belgium
| | - Dirk Vlasselaers
- Department of Intensive Care Medicine University Hospitals Leuven Leuven Belgium
| | - Lars Desmet
- Department of Intensive Care Medicine University Hospitals Leuven Leuven Belgium
| | - Bart Meyns
- Unit of Cardiac Surgery Department of Cardiovascular Diseases University Hospitals Leuven Leuven Belgium
| | - Werner Budts
- Department of Cardiovascular Sciences KU Leuven Leuven Belgium.,Congenital and Structural Cardiology University Hospitals Leuven Leuven Belgium
| | - Marc Gewillig
- Department of Cardiovascular Sciences KU Leuven Leuven Belgium.,Pediatric Cardiology University Hospitals Leuven Leuven Belgium
| | - Djalila Mekahli
- Department of Pediatric Nephrology University Hospitals Leuven Leuven Belgium.,PKD Research Group GPURE Department of Development and Regeneration KU Leuven Leuven Belgium
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