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This study aimed to explore the risk factors for foot ulcer recurrence in patients with comorbid diabetic foot osteomyelitis (DFO) and diabetic nephropathy (DN). This is a prospective cohort study. Between May 2018 and May 2021, we selected 120 inpatients with comorbid severe diabetic foot infection (PEDIS Grade 3 or above) and DN for inclusion in our study. All cases were followed up for 36 months. The study outcomes were whether foot ulcer recurred and the time to recurrence. The risk factors of ulcer recurrence were analysed by comparing the data of the three groups. According to the recurrence of foot ulcer, the participants were divided into three groups: Group A (no foot ulcer recurrence, n = 89), Group B (foot ulcer recurrence within 12‐36 months, n = 19) and Group C (foot ulcer recurrence within 6‐12 months, n = 12). The multivariate Cox regression analysis showed that urine albumin‐creatinine ratio (UACR) (HR: 1.008, 95% CI: 1.005‐1.011, P <.001) and vibration perception threshold (VPT) (HR: 1.064, 95% CI: 1.032‐1.096, P <.001) were identified as independent risk factors. Kaplan‐Meier curves showed a significant positive association between UACR or VPT and the risk of foot ulcer recurrence (log rank, all P <.05). Areas under the ROC curves for UACR, VPT and the combination of UACR and VPT were 0.802, 0.799 and 0.842, respectively. The best cut‐off values of UACR and VPT were 281.51 mg/g and 25.12 V, respectively. In summary, elevated UACR and VPT were independent risk factors. The best clinical cut‐off values of UACR and VPT for prediction of foot ulcer recurrence were 281.51 mg/g and 25.12 V, respectively. Besides, our results suggested that microcirculation disorders rather than macrovascular complications play a major role in the recurrence of foot ulcer in patients with comorbid DFO and DN. [ABSTRACT FROM AUTHOR]

Background: Inadequate glycemic control usually leads to peripheral neuropathy, vasculopathy, and foot deformities that leads to diabetic foot ulcer (DFU), and a 10-years history of diabetes and inadequate self-management increases the risk of reoccurring DFU. A home-based intervention program, which includes Diabetes Self-Management Education (DSME) and wound care is the most likely approach, to engage families and overcoming the barriers in self-care management. The aim of this study is to provide an overview on the effectiveness of home-based nursing intervention in the elderly patients with reoccurring diabetic foot ulcers. Design and method: In this study, a case study approach was used that presented a case related to self-management and wound care in elderly patients with reoccurring DFU. The intervention was carried out by the community health nurses for eight weeks with home visit. Results: Significant changes were reported in diabetes self-management practices, blood glucose level, and wound healing. The Diabetes Self-Management Questionnaire (DSMQ) score increased from 5,62 to 8,54 and the Summary of Diabetes Self-Care Activities (SDSCA) score increased from 3,2 to 6. The Bates Jansen Examination score decreased from 24 and 26 to 17 and 14 in six weeks. Conclusions: The results confirm that family-based interventions program are effective in improving glycemic control and wound healing. Community nursing is believed to prevent an increase in self-management behavior to prevent recurring DFU and maintain a healthy life-style about diabetes self-management education.

Background: Inadequate glycemic control usually leads to peripheral neuropathy, vasculopathy, and foot deformities that leads to diabetic foot ulcer (DFU), and a 10-years history of diabetes and inadequate self-management increases the risk of reoccurring DFU. A home-based intervention program, which includes Diabetes Self-Management Education (DSME) and wound care is the most likely approach, to engage families and overcoming the barriers in self-care management. The aim of this study is to provide an overview on the effectiveness of home-based nursing intervention in the elderly patients with reoccurring diabetic foot ulcers. Design and method: In this study, a case study approach was used that presented a case related to self-management and wound care in elderly patients with reoccurring DFU. The intervention was carried out by the community health nurses for eight weeks with home visit. Results: Significant changes were reported in diabetes selfmanagement practices, blood glucose level, and wound healing. The Diabetes Self-Management Questionnaire (DSMQ) score increased from 5.62 to 8.,54 and the Summary of Diabetes Self- Care Activities (SDSCA) score increased from 3.2 to 6. The Bates Jansen Examination score decreased from 24 and 26 to 17 and 14 in six weeks. Conclusions: The results confirm that family-based interventions program are effective in improving glycemic control and wound healing. Community nursing is believed to prevent an increase in self-management behavior to prevent recurring DFU and maintain a healthy life-style about diabetes self-management education. [ABSTRACT FROM AUTHOR]