High Unawareness of Chronic Kidney Disease in Germany

The effect of brief educational intervention on level of awareness about chronic kidney disease among type-2 diabetes mellitus patients in Prince Sultan Military Hospital, Taif

Purpose

Lack of awareness about chronic kidney disease is prevalent and disrupts glycaemic control. In Saudi Arabia many authors highlighted the problem and called for educational interventions to be designed. Our study is the first to address this issue in Saudi Arabia and evaluate a brief educator-led educational intervention in terms of boosting awareness about and knowledge of chronic kidney disease among type two diabetes patients.

Method

This was an educational interventional investigation of patients with type two attending diabetes clinic in Taif, Saudi Arabia. The effect of a brief educational intervention focused on awareness about chronic kidney disease was assessed using chronic kidney disease knowledge scale before and after the intervention.

Results

We included (n = 100) type two diabetes patients. We estimated good reliability and internal consistency for the knowledge score (Cronbach's alpha was 0.79). Following the educational session, awareness about chronic kidney disease rose from 77 to 100% and knowledge score increased form 7.6 points at baseline to a 15.2 points; paired t value = 15.984, p < 0.00001). Improvement in awareness of chronic kidney disease was associated with being in employment, female sex, and shorter diabetes duration.

Conclusion

Brief educational intervention among patients with type two diabetes in Saudi Arabia leads to substantial improvement in awareness of and knowledge about chronic kidney disease. All items related to knowledge about chronic kidney disease improved substantially following educational intervention. It is recommended that all patients attending diabetes clinics receive focused education about chronic kidney disease.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40200-023-01366-3.

[InspeCKD - Analysis of the use of diagnostics in patients at high risk for chronic kidney disease in German general practitioner (GP) practices]

BACKGROUND

Despite the high prevalence of chronic kidney disease (CKD) in Germany, only a small proportion of patients are currently diagnosed with CKD. Patients with hypertension, diabetes mellitus, and/or cardiovascular disease have a significantly increased risk of developing CKD and rapid disease progression and should therefore be screened and monitored in accordance with the guidelines.

OBJECTIVES

The aim of this retrospective, cross-sectional study was to gain insights into appropriate diagnosis of patients at risk for CKD in German general practitioner practices.

METHOD

For the analysis of the use of CKD-relevant diagnostics, electronic patient records from German general practitioner practices were analyzed. Adults with hypertension and/or diabetes mellitus and/or cardiovascular disease with a documented observation period of at least one year were included in the study.

RESULTS

Data from a total of 448,837 patients from 1244 general practitioner practices were analyzed. 75.8% of patients had hypertension, 35.1% had cardiovascular disease, and 32.4% had diabetes mellitus. During a mean observation period of 1.7 years, serum creatinine was assessed at least once in 45.5% of patients. A urine dipstick test for albuminuria was performed in 7.9% of patients and in 0.4% of patients, urine albumin-to-creatine ratio (UACR) was measured. Laboratory diagnostics were initiated a little more frequently in high-risk patients compared to the overall cohort.

CONCLUSIONS

The study highlights that despite known risk factors, guideline compliant CKD screening is rarely performed in German general practitioner practices, which implicates the need to increase the awareness of early diagnosis of CKD in patients at risk.

Stage 5 Chronic Kidney Disease: Epidemiological Analysis in a NorthEastern District of Italy Focusing on Access to Nephrological Care

BACKGROUND

We conducted a retrospective epidemiological study about the prevalence of stage 5 chronic kidney disease (CKD) in a high-income district, comparing some demographic characteristics and outcomes of those patients who had nephrological consultations and those who had not.

RESULTS

In a district of 400,000 adult subjects in 2020, 925 patients had an estimated glomerular filtration rate (eGFR) under 15 mL/min and CKD. In the same period, 747 (80.4%) patients were assessed by nephrologists, while 178 (19.6%) were not. Age (88 vs. 75, p < 0.0001), female gender (66.3% vs. 47%, p < 0.001), and eGFR (12 vs. 9 mL/min, p < 0.001) were significantly different in the patients assessed by a nephrologist as compared those who did not have nephrological care. Furthermore, unfollowed CKD patients had a significantly higher death rate, 83.1% versus 14.3% (p < 0.0001).

CONCLUSIONS

About 20% of ESKD patients did not receive a nephrologist consultation. Older people and women were more likely not to be referred to nephrology clinics. Unfollowed patients with stage 5 CKD had a significantly higher death rate.

Chronic kidney disease awareness and its determinants in middle-aged and older Japanese adults: Observations from a 5-year follow-up of the Uonuma cohort study

AIM

Despite global efforts in public health campaigns concerning chronic kidney disease (CKD), awareness of the condition remains low. We evaluated CKD awareness and related factors to identify an effective way to raise awareness.

METHODS

This study assessed laboratory-confirmed CKD and self-reported CKD using a population-based cohort (baseline from 2012 to 2014, age ≥40 years) in Niigata, Japan. Self-reported CKD was obtained at a 5-year follow-up survey and laboratory-confirmed CKD was diagnosed when an estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2 or dipstick urinary protein ≥1+ was observed in at least two health check-ups during the 5-year period. CKD awareness was defined as a match between laboratory-confirmed and self-reported CKD. The association between characteristics and CKD awareness was tested by multivariable logistic regression analysis with adjustment for eGFR and other potential confounders.

RESULTS

The analytic population comprised 7472 individuals (mean age, 65.6 years old, 51.2% women) and 19.4% with laboratory-confirmed CKD. The sensitivity and specificity of the survey question concerning self-reported CKD were 12.4% and 98.2%, respectively. Among the participants with laboratory-confirmed CKD, significant factors associated with CKD awareness were male sex (adjusted odds ratio [95% confidence interval], 1.81 [1.27, 2.59]), a history of urinary tract stone (1.86 [1.06, 3.26]), age (0.97 [0.95, 0.99]), and married status (0.66 [0.44, 0.99]).

CONCLUSION

Our findings suggest that known lifestyle-related diseases that could cause CKD are not associated with CKD awareness independently of kidney function and that a sex-dependent approach may help to raise CKD awareness in community-dwelling Japanese adults.

Underdiagnosed CKD in Geriatric Trauma Patients and Potent Prevention of Renal Impairment from Polypharmacy Risks through Individual Pharmacotherapy Management (IPM-III)

The aging global patient population with multimorbidity and concomitant polypharmacy is at increased risk for acute and chronic kidney disease, particularly with severe additional disease states or invasive surgical procedures. Because from the expertise of more than 58,600 self-reviewed medications, adverse drug reactions, drug interactions, inadequate dosing, and contraindications all proved to cause or exacerbate the worsening of renal function, we analyzed the association of an electronic patient record- and Summaries of Product Characteristics (SmPCs)-based comprehensive individual pharmacotherapy management (IPM) in the setting of 14 daily interdisciplinary patient visits with the outcome: further renal impairment with reduction of eGFR ≥ 20 mL/min (redGFR) in hospitalized trauma patients ≥ 70 years of age. The retrospective clinical study of 404 trauma patients comparing the historical control group (CG) before IPM with the IPM intervention group (IG) revealed a group-match in terms of potential confounders such as age, sex, BMI, arterial hypertension, diabetes mellitus, and injury patterns. Preexisting chronic kidney disease (CKD) > stage 2 diagnosed as eGFR < 60 mL/min/1.73 m² on hospital admission was 42% in the CG versus 50% in the IG, although in each group only less than 50% of this was coded as an ICD diagnosis in the patients' discharge letters (19% in CG and 21% in IG). IPM revealed an absolute risk reduction in redGFR of 5.5% (11 of 199 CG patients) to 0% in the IPM visit IG, a relative risk reduction of 100%, NNT 18, indicating high efficacy of IPM and benefit in improving outcomes. There even remained an additive superimposed significant association that included patients in the IPM group before/beyond the 14 daily IPM interventions, with a relative redGFR risk reduction of 0.55 (55%) to 2.5% (5 of 204 patients), OR 0.48 [95% CI 0.438-0.538] (p < 0.001). Bacteriuria, loop diuretics, allopurinol, eGFR ≥ 60 mL/min/1.73 m², eGFR < 60 mL/min/1.73 m², and CKD 3b were significantly associated with redGFR; of the latter, 10.5% developed redGFR. Further multivariable regression analysis adjusting for these and established risk factors revealed an additive, superimposed IPM effect on redGFR with an OR 0.238 [95% CI 0.06-0.91], relative risk reduction of 76.2%, regression coefficient -1.437 including patients not yet visited in the IPM period. As consequences of the IPM procedure, the IG differed from the CG by a significant reduction of NSAIDs (p < 0.001), HCT (p = 0.028) and Würzburger pain drip (p < 0.001), and significantly increased prescription rate of antibiotics (p = 0.004). In conclusion, (1) more than 50% of CKD in geriatric patients was not pre-recognized and underdiagnosed, and (2) the electronic patient records-based IPM interdisciplinary networking strategy was associated with effective prevention of further periinterventional renal impairment and requires obligatory implementation in all elderly patients to urgently improve patient and drug safety.

A National Registry for People With All Stages of Kidney Disease: The National Kidney Foundation (NKF) Patient Network

RATIONALE & OBJECTIVE

The National Kidney Foundation (NKF) launched the first national US kidney disease patient registry, the NKF Patient Network, that is open to patients throughout the continuum of chronic kidney disease (CKD). The Network provides individualized education and will facilitate patient-centered research, clinical care, and health policy decisions. Here, we present the overall design and the results of a feasibility study that was conducted July through December 2020.

STUDY DESIGN

Longitudinal observational cohort study of patient-entered data with or without electronic health care record (EHR) linkage in collaboration with health systems.

SETTING & PARTICIPANTS

People with CKD, age≥18 years, are invited through their provider, NKF communications, or national outreach campaign. People self-enroll and share their data through a secure portal that offers individualized education and support. The first health system partner is Geisinger.

EXPOSURE

Any cause and stage of CKD, including dialysis and kidney transplant recipients.

OUTCOME

Feasibility of the EHR data transfer, participants' characteristics, and their perspectives on usability and content.

ANALYTICAL APPROACH

Data were collected and analyzed through the registry portal powered by the Pulse Infoframe healthie 2.0 platform.

RESULTS

During the feasibility study, 80 participants completed their profile, and 42 completed a satisfaction survey. Mean age was 57.5 years, 51% were women, 83% were White, and 89% were non-Hispanic or Latino. Of the participants, 60% were not aware of their level of estimated glomerular filtration rate and 91% of their urinary albumin-creatinine ratio.

LIMITATIONS

Challenges for the Network are lack of awareness of kidney disease for many with CKD, difficulty in recruiting vulnerable populations or those with low digital readiness, and loss to follow-up, all leading to selection bias.

CONCLUSIONS

The Network is positioned to become a national and international platform for real-world data that can inform the development of patient-centered research, care, and treatments.

Chronic Kidney Disease in Balkan Countries—A Call to Action for Timely Diagnosis and Monitoring

Chronic kidney disease (CKD) is a serious illness with important consequences for patients and health systems. Estimation of prevalence and incidence, especially in early stages, is difficult due to a lack of epidemiological studies and consolidated registries. In general, the disease awareness is low, and thus CKD is not timely diagnosed in most cases. Robust screening programs are not implemented in Eastern European countries. A panel consisting of Primary Care Physicians and Nephrologists from Bulgaria, Croatia, Serbia, and Slovenia virtually met in December 2021 to discuss current CKD awareness and diagnostic approaches in the Balkan area The meeting resulted in specific calls to action in the region to improve the number and quality of epidemiology studies and the level of awareness among patients and medical communities, as well as implementation of screening programs in high-risk populations. Collaboration between specialists was acknowledged as a crucial driver for optimal management of patients with CKD. Joint efforts are required to persuade healthcare authorities to establish specific policies for better care of kidney patients.