Effect of a Novel Multicomponent Intervention to Improve Patient Access to Kidney Transplant and Living Kidney Donation: The EnAKT LKD Cluster Randomized Clinical Trial

Importance

Patients with advanced chronic kidney disease (CKD) have the best chance for a longer and healthier life if they receive a kidney transplant. However, many barriers prevent patients from receiving a transplant.

Objectives

To evaluate the effect of a multicomponent intervention designed to target several barriers that prevent eligible patients from completing key steps toward receiving a kidney transplant.

Design, Setting, and Participants

This pragmatic, 2-arm, parallel-group, open-label, registry-based, superiority, cluster randomized clinical trial included all 26 CKD programs in Ontario, Canada, from November 1, 2017, to December 31, 2021. These programs provide care for patients with advanced CKD (patients approaching the need for dialysis or receiving maintenance dialysis).

Interventions

Using stratified, covariate-constrained randomization, allocation of the CKD programs at a 1:1 ratio was used to compare the multicomponent intervention vs usual care for 4.2 years. The intervention had 4 main components, (1) administrative support to establish local quality improvement teams; (2) transplant educational resources; (3) an initiative for transplant recipients and living donors to share stories and experiences; and (4) program-level performance reports and oversight by administrative leaders.

Main Outcomes and Measures

The primary outcome was the rate of steps completed toward receiving a kidney transplant. Each patient could complete up to 4 steps: step 1, referred to a transplant center for evaluation; step 2, had a potential living donor contact a transplant center for evaluation; step 3, added to the deceased donor waitlist; and step 4, received a transplant from a living or deceased donor.

Results

The 26 CKD programs (13 intervention, 13 usual care) during the trial period included 20 375 potentially transplant-eligible patients with advanced CKD (intervention group [n = 9780 patients], usual-care group [n = 10 595 patients]). Despite evidence of intervention uptake, the step completion rate did not significantly differ between the intervention vs usual-care groups: 5334 vs 5638 steps; 24.8 vs 24.1 steps per 100 patient-years; adjusted hazard ratio, 1.00 (95% CI, 0.87-1.15).

Conclusions and Relevance

This novel multicomponent intervention did not significantly increase the rate of completed steps toward receiving a kidney transplant. Improving access to transplantation remains a global priority that requires substantial effort.

Trial Registration

ClinicalTrials.gov Identifier: NCT03329521.

Mental health and addiction service utilization among people living with chronic kidney disease

BACKGROUND

Mental health problems, particularly anxiety and depression, are common in patients with chronic kidney disease (CKD), and negatively impact quality of life, treatment adherence, and mortality. However, the degree to which mental health and addictions services are utilized by those with CKD is unknown. We examined the history of mental health and addictions service use of individuals across levels of kidney function.

METHODS

We performed a population-based cross-sectional study using linked healthcare databases from Ontario, Canada from 2009 to 2017. We abstracted the prevalence of individuals with mental health and addictions service use within the previous 3 years across levels of kidney function (eGFR$\ \ge $60, 45 to < 60, 30 to < 45, 15 to < 30, <15 mL/min per 1.73m2 and maintenance dialysis). We calculated prevalence ratios (PR) to compare prevalence across kidney function strata, while adjusting for age, sex, year of cohort entry, urban versus rural location, area-level marginalization, and Charlson comorbidity scores.

RESULTS

Of 5 956 589 adults, 9% (n = 534 605) had an eGFR<60 mL/min per 1.73m2 or were receiving maintenance dialysis. Fewer individuals with eGFR < 60 had a history of any mental health and addictions service utilization (crude prevalence range 28% to 31%), compared to individuals with eGFR ≥ 60 (35%). Compared to eGFR ≥ 60, the lowest prevalence of individuals with any mental health and addictions service utilization was among those with eGFR 15 to < 30 (adjusted PR 0.86, 95% CI 0.85 to 0.88), eGFR < 15 (adjusted PR 0.81, 95% CI 0.76 to 0.86) and those receiving maintenance dialysis (adjusted PR 0.83, 95% CI 0.81 to 0.84). Less use of outpatient services accounted for differences in service utilization.

CONCLUSIONS

Mental health and addictions service utilization is common but less so in individuals with advanced CKD in Ontario, Canada.

Implementing a Patient-Reported Outcome Measure for Hemodialysis Patients in Routine Clinical Care: Perspectives of Patients and Providers on ESAS-r:Renal

BACKGROUND AND OBJECTIVES

The Edmonton Symptom Assessment System Revised: Renal is a patient-reported outcome measure used to assess physical and psychosocial symptom burden in patients treated with maintenance dialysis. Studies of patient-reported outcome measures suggest the need for deeper understanding of how to optimize their implementation and use. This study examines patient and provider perspectives of the implementation process and the influence of the Edmonton Symptom Assessment System Revised: Renal on symptom management, patient-provider communication, and interdisciplinary communication.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

Eight in-facility hemodialysis programs in Ontario, Canada, assessed patients using the Edmonton Symptom Assessment System Revised: Renal every 4-6 weeks for 1 year. Screening and completion rates were tracked, and pre- and postimplementation surveys and midimplementation interviews were conducted with patients and providers. A chart audit was conducted 12 months postimplementation.

RESULTS

In total, 1459 patients completed the Edmonton Symptom Assessment System Revised: Renal; 58% of eligible patients completed the preimplementation survey (n=718), and 56% of patients who completed the Edmonton Symptom Assessment System Revised: Renal at least once completed the postimplementation survey (n=569). Provider survey response rates were 71% (n=514) and 54% (n=319), respectively. Nine patients/caregivers from three sites and 48 providers from all sites participated in interviews. A total of 1207 charts were audited. Seven of eight sites had mean screening rates over 80%, suggesting that routine use of the Edmonton Symptom Assessment System Revised: Renal in clinical practice is feasible. However, the multiple data sources painted an inconsistent picture of the value and effect of the Edmonton Symptom Assessment System Revised: Renal. The Edmonton Symptom Assessment System Revised: Renal standardized symptom screening processes across providers and sites; improved patient and provider symptom awareness, particularly for psychosocial symptoms; and empowered patients to raise issues with providers. Yet, there was little, if any, statistically significant improvement in the metrics used to assess symptom management, patient-provider communication, and interdisciplinary communication.

CONCLUSIONS

The Edmonton Symptom Assessment System Revised: Renal patient-reported outcome measure may be useful to standardize symptom screening, enhance awareness of psychosocial symptoms among patients and providers, and empower patients rather than to reduce symptom burden.

Provincial Needs Assessment to Determine the Current State of Glomerulonephritis Care in Ontario

Background:

Despite its relative rarity, glomerulonephritis (GN) accounts for 20% of prevalent end-stage renal disease patients in Ontario. Early identification and appropriate management of GN to delay progression of disease can reduce patient morbidity and health system costs. As such, a provincial GN needs assessment was conducted to inform on the development of the provincial GN strategic framework in Ontario.

Objective:

To understand the current state of GN care in Ontario from nephrologist, hospital administrator, and patient and family perspectives.

Design:

Cross-sectional.

Settings:

26 regional renal programs in Ontario.

Patients:

23 patients and family members living with GN who do not require renal replacement therapy.

Measurements:

Patient and family member interviews as well as a survey of nephrologists.

Methods:

The study included 3 components: (1) interviews with patients and family members, (2) a survey of nephrologists, and (3) interviews with regional renal programs. The Ontario Renal Network provincial office developed the needs assessment questions and the physician survey questions after consultation with practicing nephrologists and hospital administrators. Thematic analysis was used to assess interview data and descriptive statistics to assess survey data.

Results:

Interviews with patients and family members (n = 23) identified gaps in care related to diagnosis and referral to nephrology care, education and decision-making, and psychosocial supports. The survey of nephrologists (n = 74) identified various issues that contribute to unstandardized GN care across Ontario, including a lack of provincial expertise in providing complex GN care, access to medication, multidisciplinary team support as well as patient education, and psychosocial supports. Interviews with regional renal programs aligned with interview and survey findings (n = 11).

Limitations:

Interviews with patients and family members were facilitated by 1 interviewer and limited to 20 interviews due to resource limitations. All nephrologists, patients, and family members who participated in the survey and interviews were volunteers and English-speaking, which may have resulted in self-selection bias.

Conclusions:

The provincial GN needs assessment emphasized the necessity to develop and implement a provincial GN strategy. The strategic framework includes 4 objectives: (1) ensure patients are supported to make informed decisions, (2) establish a provincial model of care, (3) leverage data to enable planning, decision-making, and monitoring of outcomes, and (4) ensure appropriate access to medication. This is the first Ontario strategy to address provincial gaps in GN care.

Implementation of a population-based breast screening program for high-risk women in Ontario: The Ontario Breast Screening Program (OBSP) High-Risk Program

e12034

Background: Genetic testing for mutations in BRCA1 and BRCA2 has been clinically available in Ontario since 2000. It is estimated that over 15000 individuals have been tested. Evidence from clinical trials have consistently shown that women at high risk of breast cancer such as BRCA1/2 mutation carriers benefit from breast cancer screening that includes both magnetic resonance imaging (MRI) of the breast and mammography, yet access to MRI in Ontario was variable. In 2011, Cancer Care Ontario established an expert panel to develop a protocol for expanding the Ontario Breast Screening Program, initially created for average risk women 50-74, to include MRI and mammography for eligible high risk women. Methods: The panel’s tasks included: 1. determining the criteria for high risk, 2. estimating the prevalence of high risk women, 3. selecting a model to estimate cancer risk, 4. developing a referral and assessment pathway for potentially eligible subjects to receive genetic counseling/risk assessment and screening if eligible, 5. developing educational resources, training plan and communication strategy for relevant stakeholders including primary care providers, oncologists, geneticists and genetic counselors, 6. developing indicators to permit program evaluation, 7. providing guidance for post-implementation issues such as subject eligibility and interpretation of genetic test results. Results: The program was initiated July, 2011 at 19 sites. Women aged 30-69 with and without a history of breast cancer are eligible if they 1. are BRCA1/2 mutation carriers or untested first degree relatives of carriers, 2. have a lifetime risk of breast cancer >=25% based on family history, or 3. received prior radiation therapy to the chest. It is estimated that 34000 high risk women in the target age group live in Ontario. Conclusions: A population based organized screening program for high risk women that includes genetic risk assessment has been implemented in Ontario. To our knowledge, this is the first organized screening program for women at high risk of breast cancer.