The relationship between financial hardship and incident diabetic kidney disease in older US adults - a longitudinal study.

BACKGROUND: Financial hardship is associated with poor health, however the association of financial hardship and incident diabetic kidney disease (DKD) is unknown. This study aimed to examine the longitudinal relationship between financial hardship and incident DKD among older adults with diabetes. METHODS: Analyses were conducted in 2735 adults age 50 or older with diabetes and no DKD using four waves of data (2006-2012) from the Health and Retirement Study, a national longitudinal cohort. The primary outcome was incident DKD. Financial hardship was based on three measures: 1) difficulty paying bills; 2) food insecurity; and 3) cost-related medication non-adherence using validated surveys. A dichotomous financial hardship variable (0 vs 1 or more) was constructed based on all three measures. Cox regression models were used to estimate the association between financial hardship, change in financial hardship experience and incident DKD adjusting for demographics, socioeconomic status, and comorbidities. RESULTS: During the median follow-up period of 4.1 years, incident DKD rate was higher in individuals with versus without financial hardship (41.2 versus 27/1000 person years). After adjustment, individuals with financial hardship (HR 1.32, 95% CI 1.04-1.68) had significantly increased likelihood of developing DKD compared to individuals without financial hardship. Persistent financial hardship (adjusted HR 1.52 95% CI 1.06-2.18) and negative financial hardship (adjusted HR 1.54 95% CI 1.02-2.33) were associated with incident DKD compared with no financial hardship experience. However, positive financial hardship was not statistically significant in unadjusted and adjusted (adjusted HR 0.89 95% CI 0.55-1.46) models. Cost-related medication non-adherence (adjusted HR 1.43 95% CI 1.07-1.93) was associated with incident DKD independent of other financial hardship measures. CONCLUSIONS: Financial hardship experience is associated with a higher likelihood of incident DKD in older adults with diabetes. Future studies investigating factors that explain the relationship between financial hardship and incident DKD are needed.

[Medication adherence and physician-pharmacist collaboration. Focus on the patient with diabetic nephropathy]. / Adhésion thérapeutique et collaboration médecin-pharmacien. L'exemple du patient avec néphropathie diabétique.

Polypharmacy is common in patients with a chronic disease. It is appropriate when both the patient and the physician discuss the goal of each prescribed medication with a motivated patient capable of managing his/her medication. It can however be inappropriate when treatment becomes too complex for the frail patient. The risk is non-adherence to therapy, which often results in an intensification of treatment due to unmet therapeutic goals. Collaboration between physicians and pharmacists is therefore essential for the educational support of patients with polypharmacy. In this article, we review the studies examining the impact of a physician-pharmacist collaboration on the medication adherence of diabetic patients with renal impairment.

La polypharmacie concerne de nombreux patients avec une maladie chronique. Elle est appropriée lorsque chaque médicament a été prescrit dans un but thérapeutique spécifique discuté avec un patient motivé et capable de gérer ses médicaments. Elle peut cependant être inappropriée lorsque le traitement devient trop complexe pour une personne fragile. Le risque est une non-adhésion au traitement, dont découle souvent une intensification de la thérapie en raison d'objectifs thérapeutiques non atteints. La collaboration médecin-pharmacien est donc primordiale pour l'accompagnement éducatif du patient complexe dans la gestion de ses médicaments. Dans cet article, nous revoyons les études examinant l'adhésion thérapeutique chez le patient diabétique avec une atteinte rénale lors d'une collaboration médecin-pharmacien.

Deteriorated functional and structural brain networks and normally appearing functional-structural coupling in diabetic kidney disease: a graph theory-based magnetic resonance imaging study.

PURPOSE: This study was conducted in order to investigate the topological organization of functional and structural brain networks in diabetic kidney disease (DKD) and its potential clinical relevance. METHODS: Two hundred two subjects (62 DKD patients, 60 diabetes mellitus [DM] patients, and 80 healthy controls) underwent laboratory examination, neuropsychological test, and magnetic resonance imaging (MRI). Large-scale functional and structural brain networks were constructed and graph theoretical network analyses were performed. The effect of renal function on brain functional and structural networks in DKD patients was further evaluated. Correlations were performed between network properties and neuropsychological scores and clinical variables. RESULTS: Progressing deteriorated global and local network topology organizations (especially for functional network) were observed for DKD patients compared with control subjects (all p < 0.05, Bonferroni-corrected), with intermediate values for the patients with DM. DKD patients showed normally appearing functional-structural coupling compared with controls, while DM patients manifested functional-structural decoupling (p < 0.05, Bonferroni-corrected). Impaired kidney function markedly affected functional and structural network organization in DKD patients (all p < 0.05). Urea nitrogen correlated with global and local efficiency in the structural networks (r = - 0.551, p < 0.001; r = - 0.476, p < 0.001, respectively). Global and local efficiency in the structural networks and normalized characteristic path length in the functional networks were associated with information processing speed and/or psychomotor speed. CONCLUSION: DKD patients showed enhanced functional and structural brain network disruption and normally appearing functional-structural coupling compared with DM patients, which correlated with kidney function, renal toxins, and cognitive performance. KEY POINTS: • DKD patients showed markedly disrupted functional and structural brain network efficiency measures compared with DM patients and healthy controls. • Reduced kidney function clearly deteriorated functional and structural brain networks in DKD patients. • DKD patients displayed normally appearing functional-structural coupling compared with DM patients.

Cost-Utility Analysis Using EQ-5D-5L Data: Does How the Utilities Are Derived Matter?

OBJECTIVES: To explore how the use of EQ-5D-5L value set and crosswalk from EQ-5D-5L to EQ-5D-3L (and use of 3L value set) would affect cost-effectiveness analysis results for England and six other countries (Canada, the Netherlands, China, Japan, South Korea, and Singapore). METHODS: Individual-level utilities derived from primary 5L data using both value set (5L) and crosswalk (c5L) approaches were applied to three Markov models assessing the cost-effectiveness of hemodialysis (HD) and peritoneal dialysis (PD) for end-stage renal disease (ESRD) patients to estimate incremental quality-adjusted life years (QALYs). The mathematic functions between incremental QALY and utility were derived. RESULTS: 5L- and c5L-based incremental QALYs were similar in the model for non-diabetic patients (range: 1.910-2.149, 1.922-2.121). 5L tends to generate more incremental QALYs than c5L in the model for diabetic patients (range: 1.454-1.633, 1.365-1.568) but fewer incremental QALYs in the model for all ESRD patients (range: 0.290-0.480, 0.315-0.493). In all models, 5L (c5L) generated more incremental QALYs when Chinese (South Korean) value sets were used. The largest and smallest differences in 5L- and c5L-based incremental QALYs were observed when Chinese and Dutch value sets were used. Incremental QALYs was a positive linear function of both utility of PD and difference in utilities of HD and PD. CONCLUSIONS: The value set and crosswalk approaches may not be used interchangeably in economic evaluation when EQ-5D-5L data are used to estimate utilities. Results of cost-effectiveness analysis using Markov models may be affected by both absolute utilities and their differences.

Diabetic nephropathy and quality of life among youths with long-duration type 1 diabetes: A population-based cross-sectional study.

OBJECTIVE: To investigate whether diabetic nephropathy (DN) is associated with lower quality of life (QOL) in youths with long-duration type 1 diabetes and whether associations differ by diabetes duration. METHODS: Overall, 1,462 youths aged 11 to 17 years with diabetes onset between 0 and 4 years of age and at least 10 years diabetes duration completed questionnaires on QOL between 2009 and 2016. Chronic generic and diabetes-specific QOL (diabetes impact and treatment scale) were assessed with three scales of the DISABKIDS instruments. Information on DN was obtained from the diabetes patient follow-up registry ("Diabetes-Patienten-Verlaufsdokumentation") with DN defined as micro- or macroalbuminuria. Linear regression analyses were used to evaluate the association between QOL and DN. To adjust for potential confounders, we applied inverse probability of treatment weighting for the linear regression. RESULTS: In adjusted analysis, DN was associated with lower QOL in the chronic generic and the two diabetes-specific DISABKIDS scales. Overall, the observed effects were not clinically relevant but increased consistently with longer diabetes duration. Among those with at least 16 years diabetes duration, differences in QOL between patients with vs without DN were clinically relevant on the chronic generic scale (ß = -10.3 [-21.0;0.7]). CONCLUSION: The results suggest that long-term microvascular complications can impair chronic generic QOL already in youths with type 1 diabetes. Differences in QOL between patients with and without DN seem to increase with diabetes duration.

The combined diabetes and renal control trial (C-DIRECT) - a feasibility randomised controlled trial to evaluate outcomes in multi-morbid patients with diabetes and on dialysis using a mixed methods approach.

BACKGROUND: This cluster randomised controlled trial set out to investigate the feasibility and acceptability of the "Combined Diabetes and Renal Control Trial" (C-DIRECT) intervention, a nurse-led intervention based on motivational interviewing and self-management in patients with coexisting end stage renal diseases and diabetes mellitus (DM ESRD). Its efficacy to improve glycaemic control, as well as psychosocial and self-care outcomes were also evaluated as secondary outcomes. METHODS: An assessor-blinded, clustered randomised-controlled trial was conducted with 44 haemodialysis patients with DM ESRD and ≥ 8% glycated haemoglobin (HbA1c), in dialysis centres across Singapore. Patients were randomised according to dialysis shifts. 20 patients were assigned to intervention and 24 were in usual care. The C-DIRECT intervention consisted of three weekly chair-side sessions delivered by diabetes specialist nurses. Data on recruitment, randomisation, and retention, and secondary outcomes such as clinical endpoints, emotional distress, adherence, and self-management skills measures were obtained at baseline and at 12 weeks follow-up. A qualitative evaluation using interviews was conducted at the end of the trial. RESULTS: Of the 44 recruited at baseline, 42 patients were evaluated at follow-up. One patient died, and one discontinued the study due to deteriorating health. Recruitment, retention, and acceptability rates of C-DIRECT were generally satisfactory HbA1c levels decreased in both groups, but C-DIRECT had more participants with HbA1c < 8% at follow up compared to usual care. Significant improvements in role limitations due to physical health were noted for C-DIRECT whereas levels remained stable in usual care. No statistically significant differences between groups were observed for other clinical markers and other patient-reported outcomes. There were no adverse effects. CONCLUSIONS: The trial demonstrated satisfactory feasibility. A brief intervention delivered on bedside as part of routine dialysis care showed some benefits in glycaemic control and on QOL domain compared with usual care, although no effect was observed in other secondary outcomes. Further research is needed to design and assess interventions to promote diabetes self-management in socially vulnerable patients. TRIAL REGISTRATION NUMBER: Trial registered with the International Standard Randomised Controlled Trial (ISRCTN10546597). Registered 12 September 2016 (Retrospectively registered).

Implementing personalized medicine in diabetic kidney disease: Stakeholders' perspectives.

The promise of personalized medicine to deliver "the right treatments at the right time to the right person" is the next frontier in healthcare. However, to implement personalized medicine in chronic diseases such as diabetes mellitus and diabetic kidney disease (DKD), a number of different aspects need to be taken into account. Better risk stratification and more precise options for treatment need to be developed and included in clinical practice guidelines. A patient's unique psychological, social and environmental situation also drive disease progression and outcomes. Appraising the cost effectiveness of precision medicines is necessary, not just as the cost of new therapies, but also the cost of diagnosis with novel methodologies and averted complications. As the prevalence of DKD grows worldwide to epidemic proportions, challenges such as global disparities in resources, access to healthcare and prevalence need to be addressed. This review considers these issues to achieve the short and longer-term goals of implementing personalized medicine in clinical practice.

Cognitive Decline and Its Risk Factors in Prevalent Hemodialysis Patients.

BACKGROUND: Cognitive impairment is common in patients treated with hemodialysis. The trajectory of cognitive function and risk factors for cognitive decline remain uncertain in this population. STUDY DESIGN: Longitudinal cohort. SETTING & PARTICIPANTS: 314 prevalent hemodialysis patients. PREDICTORS: Age, sex, race, education level, hemodialysis vintage, cause of end-stage renal disease, and baseline history of cardiovascular disease. OUTCOMES: Cognitive function as determined by a comprehensive neurocognitive battery, administered at baseline and yearly when possible. Individual cognitive test results were reduced into 2 domain scores using principal components analysis, representing memory and executive function, which were used as our coprimary outcomes and by definition have a mean of zero and SD of 1. RESULTS: Mean age was 63 years; 54% were men, 22% were black, and 90% had at least a high school education. During a median follow-up of 2.1 (IQR, 0.9-4.2) years, 196 had at least 1 follow-up test, 156 died, and 43 received a kidney transplant. Linear mixed models and joint models, which accounted for competing risks from death, dropout, or kidney transplantation, showed nearly identical results. The joint model demonstrated a decline in executive function (-0.09 [95% CI, -0.13 to -0.05] SD per year), whereas memory improved slightly (0.05 [95% CI, 0.02 to 0.08] SD per year). A significant yearly decline was also seen in the Mini-Mental State Examination score (median change, -0.41; 95% CI, -0.57 to -0.25). Older age was the only significant risk factor for steeper executive function decline (-0.04 [95% CI, -0.06 to -0.02] SD steeper annual decline for each 10 years of age). LIMITATIONS: Prevalent hemodialysis patients only, limited follow-up testing due to high mortality rate, and exclusion of participants with severe cognitive deficits or dementia. CONCLUSIONS: Prevalent hemodialysis patients demonstrate significant cognitive decline, particularly within tests of executive function. Older age was the only statistically significant risk factor for steeper cognitive decline, which may have important clinical consequences for patient management and education. Future studies should evaluate strategies to maintain or improve cognitive function.

Low-grade albuminuria is associated with poor memory performance in the nondemented Chinese elderly with type 2 diabetes.

Recent studies have correlated cognitive function with albuminuria. We investigated the association between low-grade albuminuria and cognitive performance in nondemented elderly with type 2 diabetes in Fuzhou, China. Between January, 2013 and December, 2014, a retrospective study was performed in 815 patients with type 2 diabetes (398 female and 417 male patients), ages ≥60 years, with normal urinary albumin to creatinine ratios (UACR <30 mg/g). Patients were stratified into tertiles based on UACR levels (lowest tertile, UACR <5.8 mg/g; highest tertile, UACR ≥18.1 mg/g). Cognitive function was measured using the Mini Mental State Examination. UACR tertiles correlated directly (p < 0.05) with age, duration of diabetes, systolic blood pressure (SBP), and pulse wave velocity (PWV). Patients in the second and highest tertiles performed significantly worse on memory and language than those in the lowest UACR tertile (p < 0.05). The association between UACR and memory loss was stronger in patients younger than 70 years of age and in those with a history of diabetes for less than 10 years. Low-grade albuminuria is associated with poor memory performance, especially in the youngest old (60-69 years) and in those with shorter duration of diabetes (< 10 years). Type 2 diabetics with urinary albumin excretion in the upper normal range were also at risk for declining memory performance.

Identification of physical and psychosocial problems associated with diabetic nephropathy using the International Classification of Functioning, Disability and Health Core Set for Diabetes Mellitus.

BACKGROUND: We previously demonstrated validation of the Comprehensive International Classification of Functioning, Disability and Health Core Set for Diabetes Mellitus (ICF-CS for DM) in patients with diabetic nephropathy (DMN). The objective of the present study was to identify differences in experience of physical and psychosocial problems between DMN patients with and without hemodialysis (HD), and diabetes patients without nephropathy using the ICF-CS for DM. METHODS: A total of 302 diabetes outpatients (men, 68 %; mean age, 62 years) were interviewed using four components of the ICF-CS for DM including "Body functions", "Body structures", "Activities and participation", and "Environmental factors". RESULTS: The mean number of categories in which difficulty was experienced in the four components was significantly greater in DMN patients with HD followed by DMN patients without HD, and diabetes patients without nephropathy (23.9 vs. 18.0 vs. 13.1, respectively). Multivariate logistic regression models revealed that, compared with diabetes patients without nephropathy, diabetes patients with nephropathy were more likely to have difficulty with physical problems and social activities and participation. Among DMN patients, dialysis patients were found to have larger numbers of problems, and face difficulty with employment status after adjusting for sex, age, type, and duration of diabetes. CONCLUSION: The results of this study using the ICF-CS for DM identified the areas for improvement among physical and psychosocial problems in DMN patients with and without HD in contrast to diabetes patients without nephropathy.

Validation of the Comprehensive International Classification of Functioning, Disability and Health (ICF) Core Set for Diabetes Mellitus in patients with diabetic nephropathy.

BACKGROUND: Diabetic nephropathy (DMN) is the most common cause of end-stage renal disease. Progression of DMN leads to impairment of physical activity, restriction of daily activities, and diminished social participation. Therefore, the precise assessment of the physical and psychosocial problems of DMN patients is important. The objective of this study was to validate the Comprehensive International Classification of Functioning, Disability and Health Core Set for Diabetes Mellitus (ICF-CS for DM) from the perspective of DMN patients. METHODS: A total of 176 DMN outpatients were interviewed using the ICF-CS for DM. Content and construct validity were evaluated. Patients were divided into 2 groups: DMN patients without hemodialysis (HD) (non-HD group) and DMN patients undergoing HD (HD group). Content validity was evaluated based on the frequency of patients who had a problem in each category. For construct validity, the patients were divided into two groups based on DM duration and hemoglobin A1C levels. RESULTS: Content validity evaluation revealed 58 categories reported as problem categories: 39 categories in the non-HD group and 50 categories in the HD group. Construct validity evaluation showed that longer DM duration and poor glycemic control contributes to increased problems. CONCLUSIONS: Content and construct validity of the ICF-CS for DM was supported from the DMN patients' perspective. Some categories of the "Environmental factors" component need further studies to be appropriate.

Factors Affecting Quality of Life in Adolescents Living With Type 2 Diabetes: A Substudy of the Improving Renal Complications in Adolescents With Type 2 Diabetes Through REsearch (iCARE) Cohort.

OBJECTIVES: Type 2 diabetes (T2D) disproportionately impacts adolescents living in challenging socioeconomic conditions. However, the impacts of T2D on quality of life (QOL) in this context are unknown. Our aim in this study was to evaluate QOL and identify its biological, psychological, and social determinants among adolescents living with and without T2D from similar sociodemographic backgrounds. Relationships between glycemic stability, early complications, and treatments of T2D and QOL were also examined. METHODS: Ninety-two adolescents with T2D and 59 at-risk controls were included from the Improving Renal Complications in Adolescents With Type 2 Diabetes Through Research (iCARE) cohort. The main outcome was QOL (Pediatric QOL Inventory [PedsQL]). Biological covariates included age, sex, body mass index z score, glycated hemoglobin, estimated glomerular filtration rate, and urine albumin-to-creatinine ratio. Psychological factors included perceived stress (14-item Perceived Stress Scale) and mental distress (6-item Kessler scale). Social factors included food security (Household Food Security Survey Module) and income quintile. Multivariate linear regression analyses were used to identify factors associated with QOL between adolescents with and without T2D, and within the T2D cohort. RESULTS: Mean total QOL scores among adolescents with T2D were lower than in controls (67.0±14.8 vs 71.7±16.2, p=0.04). Age, sex, and percent Indigenous ethnicity were not significantly different between groups. Mean duration of T2D was 2.3±2.0 years. In the multivariate analysis, QOL was not associated with diabetes status, but negative associations were seen between mental distress (ß=-1.46, p<0.001) and food insecurity QOL (ß=-6.26, p=0.037). No differences were seen between biological factors and QOL in either analysis. CONCLUSIONS: Significant factors associated with decreased QOL in adolescents living with T2D include mental distress and food insecurity, indicating areas for targeted intervention.

Gut microbiota profiling reflects the renal dysfunction and psychological distress in patients with diabetic kidney disease.

Background: The gut microbiota plays a pivotal role in the development of diabetes and kidney disease. However, it is not clear how the intestinal microecological imbalance is involved in the context of diabetic kidney disease (DKD), the leading cause of renal failure. Objectives: To elucidate the gut microbial signatures associated with DKD progression towards end-stage renal disease (ESRD) and explore whether they could reflect renal dysfunction and psychological distress. Methods: A cross-sectional study was conducted to explore the gut microbial signatures of 29 DKD non-ESRD patients and 19 DKD ESRD patients compared to 20 healthy controls. Differential analysis was performed to detect distinct gut microbial alterations in diversities and taxon abundance of DKD with and without ESRD. Renal dysfunction was estimated by urea, creatinine, and estimated glomerular filtration rate. Psychological distress was assessed using the Self-Rating Anxiety Scale, Self-Rating Depression Scale, Hamilton Anxiety Rating Scale, and Hamilton Depression Rating Scale. Results: Alpha diversity indexes were reduced in DKD patients, particularly those with ESRD. Beta diversity analysis revealed that the gut microbial compositions of DKD patients were different with healthy individuals whereas similar compositions were observed in DKD patients. Taxon differential analysis showed that when compared with the controls, DKD patients exhibit distinct microbial profiles including reduced abundances of butyrate-produced, anti-inflammatory bacteria Faecalibacterium, Lachnospira, Roseburia Lachnoclostridium, and increased abundances of pro-inflammatory bacteria Collinsella, Streptococcus etc. These distinctive genera presented consistent associations with renal dysfunction, as well as psychological distress, especially in DKD patients. Conclusions: DKD patients, especially those who have progressed to ESRD, exhibit unique characteristics in their gut microbiota that are associated with both renal dysfunction and psychological distress. The gut microbiota may be a significant factor in the deterioration of DKD and its eventual progression to ESRD.

From silence to storm--patient illness trajectory from diabetes diagnosis to haemodialysis in Taiwan: a qualitative study of patients' perceptions.

AIMS: This article is a report of a study that explored the perceptions of patients as they experienced their diabetes illness trajectory, and their initial decisions to undergo dialysis, in an effort to provide further complementary guidance for nurses and healthcare practitioners. BACKGROUND: Diabetes leads to higher morbidity and mortality when patients develop renal failure resulting from diabetic nephropathy. An effective self-care regimen and multidisciplinary team approach are required to avoid or delay the serious chronic complications of the disease. Patients and healthcare practitioners must be aware therefore of psycho-physiological adjustment when seeking to delay the onset of complications. DESIGN: A qualitative design was used for data collection through semi-structured interviews. METHOD: Data were analysed using content analysis. Participants were 25 diabetes patients undergoing initial haemodialysis who were recruited from diabetes and nephrology wards at a medical centre in northern Taiwan. Data were collected from December 2010-August 2011. FINDINGS: The core theme describing the illness trajectory derived from face-to-face interviews with people undergoing hemodialysis was 'from silence to storm'. There emerged also five phases of patient experience that resulted from the development of diabetic nephropathy: (1) diabetes onset stage; (2) stable stage; (3) burden stage; (4) shock stage; and (5) coping stage. CONCLUSIONS: Patients suffer with diabetic nephropathy for a long-term period. Our findings may enhance the understanding of nurses regarding the experiences of patients with diabetic nephropathy, and will help them provide diabetes care that promotes healthy life for those individuals.

Purchase of antidepressant agents by patients with type 1 diabetes is associated with increased mortality rates in women but not in men.

AIMS/HYPOTHESIS: Individuals with diabetes have increased mortality rates compared with the general population. In patients with type 2 diabetes depression further contributes to the increased mortality. Depression and mortality rates in patients with type 1 diabetes are an understudied phenomenon. We therefore studied their association in a prospective setting. METHODS: We followed 4,174 participants (51% men, age 39 ± 12 years, diabetes duration 22 ± 12 years [mean ± SD]) in the Finnish Diabetic Nephropathy Study (FinnDiane) for an average of 9 years. Depression was defined as purchase of antidepressant agents at baseline and during follow-up. These data were obtained from the Finnish Drug Prescription Register. Data on all-cause mortality and cause of death were obtained from the Finnish Cause of Death Register. RESULTS: At baseline, 313 (7.5%) patients had purchased antidepressant agents. During follow-up 758 (18.2%) additional cases were observed. Purchasers of antidepressant agents at baseline had the highest 10-year cumulative mortality rate (22.5% [95% CI 18.1, 26.6]), followed by those with such purchases during follow-up (18.0% [15.4, 20.5]) and those with no purchases (10.1% [9.0, 11.2], p < 0.001). In the adjusted Cox regression models (age, diabetes duration, diastolic blood pressure, smoking, HbA(1c) and nephropathy), the purchase of antidepressant agents at baseline was associated with mortality in women, but not in men. Cardiovascular diseases were the major cause of death in non-purchasers of antidepressant agents. In antidepressant purchasers, chronic diabetic complications were the most frequent underlying cause of death. CONCLUSIONS/INTERPRETATION: In a population of patients with type 1 diabetes, purchase of antidepressant agents was associated with increased mortality rates in women, but not in men.

Health and psychosocial outcomes in U.S. adult patients with diabetes from diverse ethnicities.

Within the United States, diabetes is a serious public health concern and patients with diabetes are more likely to experience clinical depression, psychological distress, and depressive symptoms than those without. Negative psychosocial factors are associated with poorer diabetes management and glycemic control. Overall, both the rates of diabetes and related psychological distress are greater for persons of diverse ethnicities than for non-Latino whites, and have reached epidemic proportions in certain groups. The following article will provide an overview across ethnicities of the rates of diabetes, health outcomes, psychosocial outcomes, and unique cultural and linguistic challenges that contribute to disparities within US diabetes patients of diverse ethnicities. Using this information, our hope is that health care practitioners and researchers alike can better respond to the psychosocial needs of ethnically diverse patients.

Mental health and relational self-management experiences of patients with type 2 diabetes and stage 3 chronic kidney disease.

Self-management (SM) behaviors reduce disease burden from advancing diabetic kidney disease. From a parent study about patients' transition experience to SM, this study report presents coping resources that support SM and barriers from two focus group interviews (n = 6). Ethnographic analysis identified two patterns: (a) mental health self-management characterized by coping, and (b) relational self-management characterized by social support. Practice implications include focused assessment of perceived social support and social network, dating advisement, and workplace management. Future study considerations include inquiry about diabetes and dating relationships and workplace resources for SM support.

Effect of depression on progression to end-stage renal disease or pre-end-stage renal disease death in advanced diabetic nephropathy: A prospective cohort study of the Diabetes Study from the Center of Tokyo Women's Medical University.

AIMS/INTRODUCTION: This study aimed to determine the effect of depression on the progression to end-stage renal disease (ESRD) and pre-ESRD death in patients with advanced diabetic nephropathy. MATERIALS AND METHODS: This single-center prospective cohort study enrolled Japanese patients with type 2 diabetes and advanced diabetic nephropathy. The total Patient Health Questionnaire-9 score was used to evaluate depression at baseline and classified patients into: no, mild and severe depression groups. The outcomes were ESRD, defined as initiation of renal replacement therapy, and pre-ESRD death. The relationship between the severity of depression and these outcomes was analyzed using a competing risks model, defining each outcome as the competing risk of the other outcome. RESULTS: Of the 486 patients with a mean estimated glomerular filtration rate of 37.1 ± 21.1 mL/min/1.73 m2 , 345 were men. During the median follow up of 4.4 years, 164 patients progressed to ESRD and 50 died. The cumulative incidence function of ESRD was significantly higher in the severe depression group (Gray's test, P = 0.003). The ESRD risk increased by 12.4% and 45.1% in patients with mild and severe depression, respectively, compared with those without depression, although these differences did not reach statistical significance in the multivariate subdistribution hazard model (P = 0.450 and 0.161, respectively). The cumulative incidence of death was similar for the study groups. CONCLUSION: Depression potentially has a weak impact on progression to ESRD, however, the presence of comorbidities might have the possibility to reduce the effect of depression on the renal outcome in patients with advanced diabetic nephropathy.