Pregnancy History and Kidney Disease Progression Among Women Enrolled in Cure Glomerulonephropathy.

Introduction: Preeclampsia increases the risk for future chronic kidney disease (CKD). Among those diagnosed with CKD, it is unclear whether a prior history of preeclampsia, or other complications in pregnancy, negatively impact kidney disease progression. In this longitudinal analysis, we assessed kidney disease progression among women with glomerular disease with and without a history of a complicated pregnancy. Methods: Adult women enrolled in the Cure Glomerulonephropathy study (CureGN) were classified based on a history of a complicated pregnancy (defined by presence of worsening kidney function, proteinuria, or blood pressure; or a diagnosis of preeclampsia, eclampsia, or hemolysis, elevated liver enzymes, and low platelets [HELLP] syndrome), pregnancy without these complications, or no pregnancy history at CureGN enrollment. Linear mixed models were used to assess estimated glomerular filtration rate (eGFR) trajectories and urine protein-to-creatinine ratios (UPCRs) from enrollment. Results: Over a median follow-up period of 36 months, the adjusted decline in eGFR was greater in women with a history of a complicated pregnancy compared to those with uncomplicated or no pregnancies (-1.96 [-2.67, -1.26] vs. -0.80 [-1.19, -0.42] and -0.64 [-1.17, -0.11] ml/min per 1.73 m2 per year, P = 0.007). Proteinuria did not differ significantly over time. Among those with a complicated pregnancy history, eGFR slope did not differ by timing of first complicated pregnancy relative to glomerular disease diagnosis. Conclusions: A history of complicated pregnancy was associated with greater eGFR decline in the years following glomerulonephropathy (GN) diagnosis. A detailed obstetric history may inform counseling regarding disease progression in women with glomerular disease. Continued research is necessary to better understand pathophysiologic mechanisms by which complicated pregnancies contribute to glomerular disease progression.

Caring for Pregnant Patients With CKD---An Ethical Discussion of 5 Cases.

INTRODUCTION: Pregnancy planning in patients with chronic kidney disease can result in ethical conflicts due to the potential for adverse outcomes. Traditionally, many nephrologists have advised their patients to avoid pregnancy altogether; however, this approach is paternalistic and not patient-centered. An ethical framework could guide joint decision-making between physicians and their patients, but this does not currently exist. METHODS: We performed a literature search to identify the ethical considerations associated with this patient population. We searched for articles published between 1975 and 2019 using the terms "ethics" and "high risk pregnancy," along with 29 chronic disease-specific MeSH terms. Subsequently, we performed a critical evaluation using established ethical theories and adapted anonymized clinical cases from the Pregnancy in Kidney Disease Clinic (PreKid Clinic) at our institution to guide the discussion. RESULTS: We identified 968 articles and excluded 947 based on their title or abstract. Twelve full-text articles were included, representing discussions, case reports, and literature reviews on the ethics of pregnancy in 8 chronic diseases. The extracted data were applied to 5 clinical cases to guide the discussion. CONCLUSIONS: This clinical review focuses on 3 main ethical themes: duty to patient, duty to the fetus, and duty to society, to help physicians explore common scenarios that may arise when counseling patients around pregnancy. Primarily, physicians have a duty to facilitate autonomous decision-making and informed consent. Secondarily, they have a duty to protect the fetus and use resources judiciously as long as it does not impact the care of their patients.

An Interprofessional Approach in Caring for a Patient on Maintenance Hemodialysis with COVID-19 in Toronto, Canada: An Educational Case Report.

RATIONALE: Hemodialysis patients are at significant risk from COVID-19 due to their frequent interaction with the health care system and medical comorbidities. We followed up the trajectory of the first COVID-19-positive maintenance hemodialysis patient at Sunnybrook Health Sciences Centre in Toronto. We present the lessons learned and changes in practices that occurred to prevent an outbreak in our center. PRESENTING CONCERNS OF THE PATIENT: The patient, a 66-year-old woman on in-center hemodialysis, initially presented with a 2-day history of a productive cough. She subsequently developed a fever, was placed on contact and droplet isolation, and admitted to hospital. DIAGNOSES: On March 13, 2020, the patient tested positive for COVID-19. Within the next 48 hours, she developed hypoxia and acute respiratory distress syndrome as a complication of her illness requiring an extended critical care stay. This extended critical care stay resulted in critical illness-associated secondary sclerosing cholangitis. INTERVENTIONS: An interprofessional team was established, performing rapid Plan-Do-Study-Act quality improvement cycles to improve screening practices and promote the safety of patients and staff in the hemodialysis unit. OUTCOMES: We present here the lessons learned, the changes to our screening protocols, and the clinical course of our first in-center hemodialysis patient with SARS-CoV-2. TEACHING POINTS: Regular review of the infection screening processes is paramount in preventing outbreaks of COVID-19, particularly in hemodialysis units. Hospital admission should be arranged if a patient exhibits any clinical signs of hemodynamic compromise or hypoxia. Early education for health care practitioners caring for patients with COVID-19 and refresher information regarding personal protective equipment helped promote the safety of staff and prevent health care-associated outbreaks.

A Matter of Trust.

Trust is a fundamental tenet of the patient-physician relationship and is central to providing person-centered care. Because trust is profoundly relational and social, building trust requires navigation around issues of power, perceptions of competence, and the pervasive influence of unconscious bias-processes that are inherently complex and challenging for learners, even under the best of circumstances. The authors examine several of these challenges related to building trust in the patient-physician relationship. They also explore trust in the student-teacher relationship. In an era of competency-based medical education, a learner has the additional duty to be perceived as "entrustable" to 2 parties: the patient and the preceptor. Dialogue, a relational form of communication, can provide a framework for the development of trust. By engaging people as individuals in understanding each other's perspectives, values, and goals, dialogue ultimately strengthens the patient-physician relationship. In promoting a sense of agency in the learner, dialogue also strengthens the student-teacher relationship by fostering trust in oneself through development of a voice of one's own.

Confidence in Women's Health: A Cross Border Survey of Adult Nephrologists.

A range of women's health issues are intimately related to chronic kidney disease, yet nephrologists' confidence in counseling or managing these issues has not been evaluated. The women's health working group of Cure Glomerulonephropathy (CureGN), an international prospective cohort study of glomerular disease, sought to assess adult nephrologists' training in, exposure to, and confidence in managing women's health. A 25-item electronic questionnaire was disseminated in the United States (US) and Canada via CureGN and Canadian Society of Nephrology email networks and the American Society of Nephrology Kidney News. Response frequencies were summarized using descriptive statistics. Responses were compared across provider age, gender, country of practice, and years in practice using Pearson's chi-squared test or Fisher's exact test. Among 154 respondents, 53% were women, 58% practiced in the US, 77% practiced in an academic setting, and the median age was 41⁻45 years. Over 65% of respondents lacked confidence in women's health issues, including menstrual disorders, preconception counseling, pregnancy management, and menopause. Most provided contraception or preconception counseling to less than one woman per month, on average. Only 12% had access to interdisciplinary pregnancy clinics. Finally, 89% felt that interdisciplinary guidelines and/or continuing education seminars would improve knowledge. Participants lacked confidence in both counseling and managing women's health. Innovative approaches are warranted to improve the care of women with kidney disease and might include the expansion of interdisciplinary clinics, the development of case-based teaching materials, and interdisciplinary treatment guidelines focused on this patient group.

Willingness of Directed Living Donors and Their Recipients to Participate in Kidney Paired Donation Programs.

BACKGROUND: Participation of compatible living donors and recipients in kidney paired donation (KPD) could double the number of KPD transplants. We determined the willingness of previous directed donors and their recipients to participate in KPD and identified the association of various factors, including financial incentives, with willingness to participate. METHODS: Survey of previous directed living kidney donors and their recipients in a single Canadian center between 2001 and 2009. RESULTS: Among 207 of 222 eligible living donors contacted, 86 (42%) completed the anonymous survey: 93% (78/86) of donors indicated willingness to participate in KPD if this option had been provided at the time of donation. An increased willingness to participate was reported among the majority of respondents if reimbursements for lost wages and travel expenses were provided; however, cash payments between $5 000 and $50 000 had little impact on willingness. Willingness was also increased with an advantage to the recipient (younger donor or better human leukocyte antigen match), whereas delays beyond 3 months and donor travel were associated with reduced willingness to participate. Among 38 recipients approached during routine clinical follow-up visits over a 3-month period, 100% completed the survey, and 36 of 38 (92%) reported they would have been willing to participate in KPD. CONCLUSIONS: Over 90% of directed donors and recipients were willing to participate in KPD. Reimbursement for the costs of participation and improved efficiency of KPD (i.e., eliminating travel and reducing transplant times), but not cash payments, may increase participation of compatible donors and recipients in KPD.

Differential association of body mass index with access to kidney transplantation in men and women.

BACKGROUND AND OBJECTIVES: Obese patients encounter barriers to medical care not encountered by lean patients, and inequities in access to care among obese patients may vary by sex. This study aimed to determine the association of body mass index (BMI) with access to kidney transplantation in men and women. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: In this retrospective analysis of 702,456 incident ESRD patients aged 18-70 years (captured in the US Renal Data System between 1995 and 2007), multivariate time-to-event analyses were used to determine the association of BMI with likelihood of transplantation from any donor source, transplantation from a living donor, and transplantation from a deceased donor, as well the individual steps in obtaining a deceased donor transplant (activation to the waiting list, and transplantation after wait-listing). RESULTS: Among women, a BMI ≥ 25.0 kg/m(2) was associated with a lower likelihood of transplantation from any donor source (hazard ratio [HR], 0.75; 95% confidence interval [95% CI], 0.73 to 0.77), transplantation from a living donor (HR, 0.75; 95% CI, 0.72 to 0.77), and transplantation from a deceased donor (HR, 0.74; 95% CI, 0.72 to 0.77). By contrast, among men, a BMI of 25.0-34.9 kg/m(2) was associated with a higher likelihood of the outcomes of transplantation from any donor source (HR, 1.08; 95% CI, 1.06 to 1.11), transplantation from a living donor (HR, 1.18; 95% CI, 1.13 to 1.22), and transplantation from a deceased donor (HR, 1.05; 95% CI, 1.02 to 1.07). Among men, the level beyond which BMI was associated with a lower likelihood of transplantation from any donor source or a living donor was ≥ 40.0 kg/m(2), and ≥ 35.0 kg/m(2) in the case of deceased donor transplantation. CONCLUSIONS: The association of BMI with access to transplantation varies between men and women. The reasons for this difference should be further studied.