Health care trajectories and barriers to treatment for patients with end-stage renal disease without health insurance in Mexico: a mixed methods approach

Young-onset chronic kidney disease in Mexico: Secondary analysis of global burden of disease study, 1990-2019

OBJECTIVE

To report the burden of young-onset chronic kidney disease (CKD) in Mexico from 1990 to 2019, and to assess the association between young-onset CKD burden with the Socio-Demographic Index (SDI), and the Healthcare Access and Quality Index (HAQ).

METHODS

Secondary analysis of data using the Global Burden of Disease, Injuries, and Risk Factors Study (GBD) by sex, age groups, states, and subcauses. Mortality, years of life lost (YLL), years lived with disability (YLD), and disability-adjusted life years (DALY), were obtained.

RESULTS

Between 1990 and 2019, the young-onset CKD mortality rate increased by 87.3% (126.3% for men and 48.1% for women). In 2019, this rate was highest in Tlaxcala, Estado de México, Puebla, Veracruz, Jalisco, and Guanajuato (all above 8 deaths per 100,000 inhabitants); Sinaloa and Quintana Roo had the lowest mortality rates (under 3.5 deaths per 100,000 inhabitants). While men had a higher rate of YLL, women were more likely to present YLD due to CKD. In 1990 there was a negative and statistically significant correlation between the HAQ Index and the young-onset CKD DALY rate.

CONCLUSIONS

In the last 30 years, the burden of early-onset chronic CKD has had an unprecedented increase among the Mexican population, compromising the fulfillment of the Sustainable Development Goals. This will be unattainable if actions to promote healthy lifestyles and prevent kidney disease are not immediately established and articulated, starting with the youngest age groups.

Service Utilization Patterns and Direct Medical Costs of Hospitalization in Patients With Renal Failure Before and After Initiating Home Peritoneal Dialysis

OBJECTIVES

This study aimed to determine the hospital service utilization patterns and direct healthcare hospital costs before and during peritoneal dialysis (PD) at home.

METHODS

A retrospective cohort study of patients with kidney failure (KF) was conducted at a Mexican Social Security Institute hospital for the year 2014. Cost categories included inpatient emergency room stays, inpatient services at internal medicine or surgery, and hospital PD. The study groups were (1) patients with KF before initiating home PD, (2) patients with less than 1 year of home PD (incident), and (3) patients with more than 1 year of home PD (prevalent). Costs were actualized to international dollars (Int$) 2023.

RESULTS

We found that 53% of patients with KF used home PD services, 42% had not received any type of PD, and 5% had hospital dialysis while waiting for home PD. The estimated costs adjusting for age and sex were Int$5339 (95% CI 4680-9746) for patients without home PD, Int$17 556 (95% CI 15 314-19 789) for incident patients, and Int$7872 (95% CI 5994-9749) for prevalent patients; with significantly different averages for the 3 groups (P < .001).

CONCLUSIONS

Although the use of services and cost is highest at the time of initiating PD, over time, using home PD leads to a significant reduction in use of hospital services, which translates into institutional cost savings. Our findings, especially considering the high rates of KF in Mexico, suggest a pressing need for interventions that can reduce healthcare costs at the beginning of renal replacement therapy.

Optimizing peritoneal dialysis initiation: A comparative cohort study of catheter placement methods for shortening break-in periods

INTRODUCTION

Peritoneal dialysis (PD) guidelines recommend a 14-day break-in period after catheter placement, yet this period could be shortened with new insertion techniques.

METHODS

We conducted a prospective cohort study to compare percutaneous vs. surgical catheter insertion in a newly established PD program. The break-in period was intentionally shortened to <24 h to start PD almost immediately.

RESULTS

We included 223 subjects who underwent percutaneous (34%) or surgical (66%) catheter placement. Compared to the surgical group, the percutaneous group had a higher proportion of early dialysis initiation within 24 h (97% vs. 8%, p < 0.001), similar successful initiation rates (87% vs. 92%, p = 0.34), and shorter lengths of stay (12 [9-18] vs. 18 [14-22] days, p < 0.001). Percutaneous insertion increased the likelihood of successful PD initiation within 24 h (OR 74, 95% CI 31-182), without increasing major complications.

CONCLUSION

Percutaneous placement could represent a cost-effective and efficient technique to shorten break-in periods.

Anthropological perspectives on CKDnt in Mexico: time for a paradigm shift on the social determinants of health

In Mexico, the kidneys of individuals in poor and marginalized communities are failing with little warning and no explanation. Commonly referred to as chronic kidney disease of non-traditional origin (CKDnt), this new variant of kidney disease cannot be accounted for by conventional or discrete etiological explanations, but is instead understood to be a consequence of economic development, environmental degradation and precarious working and living conditions. Drawing on two interconnected ethnographic studies, and the intertwining problems of causation and care, this paper will (1) document the social conditions of disease emergence around Lake Chapala, Central Mexico, and (2) follow the haphazard routes kidney patients take to access resource-intensive biotechnical treatments. Its aim is to both challenge and reconceptualize social determinants as social relations in order to fully account for the profoundly contextual, temporal, and dynamic character of this condition, and to rethink opportunities for care and intervention.

Cost of illness of chronic kidney disease in Lebanon: from the societal and third-party payer perspectives

Background

Chronic kidney disease (CKD) is the 12^th leading cause of death worldwide. Cost-of-illness studies of CKD are scarce in developing countries. This study aims to estimate the cost of illness of all stages of CKD in Lebanon, from early stages until dialysis and kidney transplantation. The secondary objective is to identify factors related to the highest financial burden.

Methods

This is a cross-sectional study of CKD patients who presented to two nephrology clinics during November 2020. Their medical and administrative records were reviewed for collection of demographics, CKD characteristics, direct medical costs (medications, diagnostic tests, hospitalizations, inpatient care, outpatient care), direct non-medical costs (transportation) and indirect costs (productivity losses) for one year. Kruskal Wallis test was used to compare the costs between different CKD stages and categories. Logistic regression analysis was used to evaluate risk factors associated with costs.

Results

The sample included 102 non-dialysis CKD patients, 40 hemodialysis, 8 peritoneal dialysis and 10 transplant patients. Their mean age was 66.74 ± 15.36 years, 57.5% were males and 42.5% diabetics. The total median cost per year of CKD across all categories was assessed to be 7,217,500 Lebanese Pounds (3,750,000–35,535,250; 1 $USD = 1515 LBP in 2019) from the societal perspective and 5,685,500 LBP (2,281,750- 32,386,500) from the third-party payer perspective. Statistical analysis showed a higher total cost in hemodialysis (p < 0.001), higher cost of medications in transplant (p < 0.001) and higher cost in technique modality in peritoneal dialysis (p < 0.001). In a sub-analysis of hemodialysis patients, dialysis vintage negatively correlated with total societal cost (r = -0.391, p = 0.013); the regression analysis found diabetes as a risk factor for higher cost (OR = 2.3; 95%CI: 0.638,8.538; p = 0.201). In the subcategory of CKD-ND patients, age correlated with total societal cost (r = 0.323, p = 0.001); diabetes and coronary artery disease were significantly associated with higher total cost (OR = 2.4; 95%CI: 1.083,5.396; p = 0.031; OR = 3.7; 95%CI: 1.535,8.938; p = 0.004).

Conclusions

This cost of illness study showed a high burden of hemodialysis and peritoneal dialysis cost compared to transplant and non-dialysis CKD patients. It revealed a significantly higher cost of medications in transplant patients. Health policies should target interventions that prevent end-stage kidney disease and encourage kidney transplantation.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-07936-0.