Publications by authors named "Amy D Waterman"

Article Synopsis
  • The Organización Nacional de Trasplantes hosted a Global Summit in Santander on November 9-10, 2023, focusing on the challenges in advancing global organ transplantation.
  • Working Group 2 identified two main challenges: establishing a unified definition of death based on brain function and addressing disparities in deceased organ donation.
  • To tackle these challenges, they recommended adopting consistent criteria for determining death and enhancing organ utilization through techniques like donation after circulatory determination of death (DCDD) and advanced perfusion technologies.
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A strategic vision toward global convergence in transplantation must encourage and remove barriers to living organ donation and transplantation. Here, we discuss deliberations of a working group of the 2023 Santander Summit charged with formulating recommendations for the safe expansion of living donor kidney transplantation and living donor liver transplantation worldwide. Living donor kidney transplantation has grown to be the preferred treatment for advanced kidney failure.

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Establishing transparency and oversight of organ transplantation by regulatory agencies is of paramount importance to assure ethical, legal, and clinically robust transplantation practices. Registries reporting activity and outcome data of the donor and recipient, including donor source (living or deceased), must be developed for each transplant and should be a mandatory requirement to achieve accreditation to perform transplant surgeries. Collected data for the living organ donor must include the nationality, the nature of their relationship with the recipient, and the complications encountered by living donors that result in prolonged morbidity or mortality.

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Article Synopsis
  • * In a study of 2,184 LDCs at five transplant centers, 18.6% ended up donating, while 38.2% had modifiable reasons for stopping and 43.2% were found medically ineligible.
  • * Factors that increased likelihood of donation included discussing donation with the recipient beforehand, completing high school, and having a close relationship with the recipient; meanwhile, high anxiety levels, the importance of religion, and being Non-White were associated with lower donation rates
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Background: Chronic systemic inflammation is associated with mortality in patients with chronic kidney disease, cardiovascular disease, and diabetes. The goal of this study was to examine the relationship between pretransplant inflammatory biomarkers (growth differentiation factor-15 [GDF-15], interleukin-6 [IL-6], soluble tumor necrosis factor receptor-1, monokine induced by gamma interferon/chemokine [C-X-C motif] ligand 9 [MIG/CXCL9], monocyte chemoattractant protein-1, soluble FAS, tumor necrosis factor-α, interleukin-15, and interleukin-1β) and death with function (DWF) after kidney transplantation (KT).

Methods: We retrospectively measured inflammatory biomarker levels in serum collected up to 1 y before KT (time from blood draw to KT was 130 ± 110 d) in recipients transplanted between January 2006 and December 2018.

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Introduction: Both immigrant and racialized status may be associated with the pursuit of living donor kidney transplant (LDKT).

Methods: This study was a secondary analysis of a convenience cross-sectional sample of patients with kidney failure in Toronto, obtained from our "Comprehensive Psychosocial Research Data System" research database. The exposures included racialized, immigrant, and combined immigrant and racialized status (White nonimmigrant, racialized nonimmigrant, White immigrant and racialized immigrant).

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Rationale & Objective: Understanding national attitudes about living kidney donation will enable us to identify and address existing disincentives to living kidney donation. We performed a national survey to describe living kidney donation perceptions, perceived factors that affect the willingness to donate, and analyzed differences by demographic subgroups.

Study Design: The survey items captured living kidney donation awareness, living kidney donation knowledge, willingness to donate, and barriers and facilitators to living kidney donation.

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Background: Pediatric (age < 18 years) kidney transplant (KT) candidates face increasingly complex choices. The 2014 kidney allocation system nearly doubled wait times for pediatric recipients. Given longer wait times and new ways to optimize compatibility, more pediatric candidates may consider kidney-paired donation (KPD).

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Hospitals are experiencing a nursing shortage crisis that is expected to worsen over the next decade. Acute care settings, which manage the care of very complex patients, need innovations that lessen nurses' workload burden while ensuring safe patient care and outcomes. Thus, a pilot study was conducted to evaluate the feasibility of implementing a large-scale acute care telenurse program, where a hospital-employed telenurse would complete admission and discharge processes for hospitalized patients virtually.

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Background: The Scientific Registry of Transplant Recipients (SRTR) Living Donor Collective (LDC), the first effort to create a lifetime registry for living donor candidates in the United States, requires transplant programs to register donor candidates while the SRTR conducts follow-up.

Methods: To better understand facilitators and barriers to program participation, we conducted a brief electronic survey of U.S.

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Background: Patients with early chronic kidney disease (CKD) or underlying risk factors are often unaware of their kidney test results, common causes of CKD, and ways to lower risk of disease onset/progression.

Objective: To test feasibility of a pharmacist-led intervention targeting patient education and risk factors in patients with early CKD and those at risk for CKD.

Practice Description: Ambulatory care pharmacists in community-based primary care clinics delivered kidney health education, ordered labs, and recommended medication adjustments.

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Background: Enhance Access to Kidney Transplantation and Living Kidney Donation (EnAKT LKD) is a quality improvement intervention designed to enhance access to kidney transplantation and living kidney donation. We conducted a cluster-randomized clinical trial to evaluate the effect of the intervention versus usual care on completing key steps toward receiving a kidney transplant.

Objective: To prespecify the statistical analysis plan for the EnAKT LKD trial.

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Rationale & Objective: Despite the development of numerous educational interventions, there has been limited change in actual living donor kidney transplant (LDKT) rates over time. New strategies, such as the inclusion of patient stories in patient education, show promise to inspire more people to donate kidneys. This study identified the challenges faced, coping strategies used, and advice shared by transplant donors and recipients.

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Rationale & Objective: In early 2020, we activated a telephone hotline, the coronavirus disease 2019 (COVID-19) Kidney or Transplant Listening and Resource Center, to learn more about the impact of the COVID-19 pandemic on the stress and information-seeking behaviors of dialysis and transplant patients.

Study Design: A mixed-methods study including semi-structured, qualitative interviews probing about emotional, health, and financial challenges experienced and quantitative surveys assessing depression and anxiety levels and information-seeking behaviors.

Setting & Participants: 99 participants (28 dialysis patients; 71 transplant patients), varying by race and ethnicity (Hispanic, 25.

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Article Synopsis
  • Many patients needing kidney transplants don’t get them, so the EnAKT LKD trial aims to enhance access through a multi-component quality improvement strategy in chronic kidney disease programs to help patients move closer to receiving a transplant.
  • The trial includes four key components: quality improvement teams, better education for patients and healthcare providers, enhanced support access, and monitoring program performance.
  • A mixed-methods process evaluation will assess how well these components are delivered and received, as well as their effectiveness in addressing barriers for patients, by collecting data through surveys and interviews from healthcare providers in the CKD programs.
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Background And Objectives: Many individuals with kidney disease, particularly those belonging to racial and ethnic minority groups and whose primary language is not English, lack knowledge related to kidney disease symptoms, physiologic functions of the kidney, and benefits and risks of kidney transplantation. Valid instruments to assess patients' knowledge of CKD and kidney transplantation are needed.

Design, Setting, Participants, & Measurements: Using a sample of 977 patients with stages 3-5 CKD in the Kaiser Permanente health system, we developed the Knowledge Assessment of Renal Transplantation (KART) 2.

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This retrospective review of the largest United States kidney exchange reports characteristics, utilization, and recipient outcomes of kidneys with simple compared to complex anatomy and extrapolates reluctance to accept these kidneys. Of 3105 transplants performed, only 12.8% were right kidneys and 23.

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Objectives: To identify common experiences and emotional changes shared by living donors and kidney recipients about their living donation experiences on a digital storytelling platform.

Methods: 82 donors and 36 recipients submitted prompt-guided videos to the platform. Two coders analyzed transcripts for motivations, common themes, and emotions expressed.

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Religion and related institutions have resources to help individuals cope with chronic conditions, such as chronic kidney disease (CKD). The purpose of this investigation is to examine the association between religious service attendance and mortality for adults with CKD. Data were drawn from NHANES III linked to the 2015 public use Mortality File to analyze a sample of adults ( = 3558) who had CKD as defined by a single value of estimated glomerular filtration rate (eGFR) < 60 mL/min/1.

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