Preventing foot complications in people with diabetes mellitus

Knowledge and Behaviors of Foot Care in Muslims With Diabetes Mellitus: Does Islamic Ritual Ablution Make a Difference?

INTRODUCTION

This study aimed to determine the relationship between ablution ritual and foot knowledge, self-care behaviors, and the presence of diabetic foot ulcers in Muslims with type 2 diabetes mellitus (T2DM).

METHODOLOGY

A descriptive, comparative method was utilized to identify ablution ritual and foot knowledge, self-care behaviors, and the presence of diabetic foot ulcers.

RESULTS

There were 228 persons with T2DM, with 162 participants (71.1%) in the ablution group and 66 participants (28.9%) in the no-ablution group, with 19.7% having diabetic foot ulcers. Diabetic foot knowledge and foot self-care behaviors of persons with T2DM were below a medium level, and there was a significant difference between ablution behavior and the presence of diabetic foot ulcers (x2 =6.646, p<.05).

DISCUSSION

Culturally congruent interventions that acknowledge and understand the cultural practices and beliefs of Muslims with T2DM may be recommended to enhance their knowledge levels and promote positive behavior changes.

Prevalence and Factors Associated With Tinea Pedis Among Diabetic Patients in Saudi Arabia: A Descriptive Cross-Sectional Study

BACKGROUND

It has been estimated that 30% of diabetic people experience dermatological problems. Fungal infections are the most frequent cause of these lesions. While tinea infections in non-diabetic individuals rarely cause symptoms, in diabetes patients, they can create fistulas and entry sites that can result in catastrophic bacterial infections.

AIM

This research paper aims to evaluate the prevalence and factors associated with tinea pedis among diabetic patients in Saudi Arabia.

METHODS

The research paper incorporated a cross-sectional study approach with the involvement of a questionnaire-based response aimed at all Saudi inhabitants with diabetes mellitus (DM) who conceded to be part of the study. This research was carried out from March 22, 2023, to May 22, 2023, spanning for three months. The participants who satisfied our requirements provided data using computerized Google Forms for data collection; no nominative information disseminated via social media platforms was visible. The three components of the questionnaire address diabetic information, tinea pedis infections, and foot care.

RESULTS

A total of 295 people with diabetes case were involved in the study. Among them, 149 (50.5%) were males, and their ages stretched from 16 to above 60 years, with a mean age of 49.5 ± 12.9 years old. A total of 194 (65.8%) of the study patients had type II DM. Of 134 (45.4%) were diagnosed with diabetes for more than 10 years. Exact 152 (52%) of the study diabetic patients were diagnosed with tinea pedis. Only patients' BMI showed a significant association with having tinea pedis as 47 of overweight diabetics were diagnosed with tinea pedis versus 47 of obese patients and only five patients of others who were underweight (p=0.049).

CONCLUSION

This research concluded that almost 50% of patients with diabetes were suffering from obesity and were earlier diagnosed with tinea pedis and poor glycemic control irrespective of reported good diabetic foot care.

Responsiveness of the Mini-Balance Evaluation System Test in Type 2 Diabetic Patients with Peripheral Neuropathy

Background

Mini-BESTest is an instrument for assessing the balance impairment; however, the use of the Mini-BESTest in type 2 diabetic patients with peripheral neuropathy is not well documented in the literature. The aim of this study was to examine the responsiveness and the minimal important change (MIC) of the Mini-BESTest after four weeks of the balance exercises.

Methods

A prospective single group pretest-posttest design was applied, and forty-eight type 2 diabetic patients with peripheral neuropathy were participated (mean age of 59.04 ± 7.533 years; 3 males and 45 females). All participants were given an intervention program including foot care and balance exercises (50-minute sessions, three times a week for four weeks). The responsiveness of the Mini-BESTest was determined using two approaches: 1) the distribution-based method evaluating the change scores (pre- and post-intervention), the effect size (ES), the standard response mean (SRM), the standard error of measurement (SEM) and the minimum detectable change (MDC₉₅) and 2) the anchor-based method evaluating the MIC using the Global Rating of Change scale (GRC) as an external criterion.

Results

After the balance exercises treatment, the Mini-BESTest scores significantly improved (p < 0.001) with an ES of 3.9 and SRM of 4.32. SEM was 0.73 and MDC₉₅ was 2.03 points. The area under the receiver operating characteristic (ROC) curve corresponded to 81%. The cutoff point of the Mini-BESTest was ≥5 points corresponding to the GRC ≤3 versus >3 for the discrimination of the Mini-BESTest between improvement and no improvement after exercises.

Conclusion

The Mini-BESTest can be demonstrated as high responsiveness according to the determination of the distribution-based and the anchor-based methods. The MIC of the Mini-BESTest was taken as ≥5 points and could be used as an outcome measure for the discriminated evaluation of type 2 diabetic patients with peripheral neuropathy.

Retinal microvascular associations with cardiometabolic risk factors differ by diabetes status: results from the UK Biobank

AIMS/HYPOTHESIS

The aim of the study was to examine the association of retinal vessel morphometry with BP, body composition and biochemistry, and to determine whether these associations differ by diabetes status.

METHODS

The UK Biobank ocular assessment included 68,550 participants aged 40-70 years who underwent non-mydriatic retinal photography, BP and body composition measurements, and haematological analysis. A fully automated image analysis program provided measurements of retinal vessel diameter and tortuosity. The associations between retinal vessel morphology and cardiometabolic risk factors by diabetes status were examined using multilevel linear regression, to provide absolute differences in vessel diameter and percentage differences in tortuosity (allowing for within-person clustering).

RESULTS

A total of 50,233 participants (a reduction from 68,550) were included in these analyses. Overall, those with diabetes had significantly more tortuous venules and wider arteriolar diameters compared with those without. Associations between venular tortuosity and cardiometabolic risk factors differed according to diabetes status (p interaction <0.01) for total fat mass index, HbA_1c, C-reactive protein, white cell count and granulocyte count. For example, a unit rise in white cell count was associated with a 0.18% increase (95% CI 0.05, 0.32%) in venular tortuosity for those without diabetes and a 1.48% increase (95% CI 0.90, 2.07%) among those with diabetes. For arteriolar diameter, significant interactions were evident for systolic BP, diastolic BP, mean arterial pressure (MAP) and LDL-cholesterol. For example, a 10 mmHg rise in systolic BP was associated with a -0.92 μm difference (95% CI -0.96 to -0.88 μm) in arteriolar diameter for those without diabetes, and a -0.58 μm difference (95% CI -0.76 to -0.41 μm) among those with diabetes. No interactions were observed for arteriolar tortuosity or venular diameters.

CONCLUSIONS/INTERPRETATION

We provide clear evidence of the modifying effect of diabetes on cardiometabolic risk factor associations with retinal microvascular architecture. These observations suggest the occurrence of preclinical disease processes, and may be a sign of impaired autoregulation due to hyperglycaemia, which has been suggested to play a pivotal role in the development of diabetes-related microvascular complications.

DATA AVAILABILITY

The data supporting the results reported here are available through the UK Biobank ( https://www.ukbiobank.ac.uk/enable-your-research/apply-for-access ).

Diabetic foot care training and the presence of nurses in Turkish YouTube videos

OBJECTIVE

In this study, the content of Turkish YouTube videos as a source of information on diabetic foot care training and the presence of nurses in these videos were examined.

METHODS

A search was performed in the video sharing platform YouTube with the keyword "diabetic foot care" on 09.12.2020. From 200 videos, 87 were included in the study, and they were independently evaluated by two investigators for their usefulness, reliability, and quality.

RESULTS

Of the videos, 8% were categorized as very useful, 33.3% moderately useful, 51.7% somewhat useful, and 6.9% not useful, while 4.6% contained misleading information. It was also found that the instructor was a nurse in only 12.6% of these videos.

CONCLUSION

There is useful information about diabetic foot care on YouTube; however, there are also videos with misleading information. In addition, it has been observed that very few of these videos were prepared by nurses. In order to improve the foot care behaviors of individuals with diabetes, it may be suggested that professional groups, especially nurses who are primarily responsible for training and care, should create original, detailed, and interesting videos on appropriate diabetic foot care.

Understanding the elements of a holistic wound assessment

Wounds have become a significant public health challenge and consume a large amount of healthcare resources. Wounds can have severe negative effects on patients' quality of life, causing psychological and social distress, and may lead to significant periods of lost employment, resulting in financial loss. For nurses to manage wounds effectively, they need to be competent in undertaking holistic wound assessments. This article supports nurses' understanding by providing information on various types of wounds and their differing aetiologies. It also outlines the elements of a wound assessment and discusses some of the challenges that may be encountered during this process.

Organizational changes in diabetic foot care practices for patients at low and moderate risk after implementing a comprehensive foot care program in Alberta, Canada

BACKGROUND

Neuropathy and vasculopathy can lead to costly and debilitating complications in people with diabetes. The purpose of this study was to evaluate, at an organizational level, uptake of practices included in a diabetic foot care clinical pathway and associated resources. This research focused on patients at low and moderate risk in Alberta, Canada between 2014 to 2019.

METHODS

Serial surveys (2014, 2019) of practices related to screening and care of the feet of people with diabetes. Surveys were administered using a combination of targeted and snowball sampling in order to assess the impact of the clinical pathway first implemented in 2015. The pathway focused on screening, assessment and referral of patients from primary care. High-risk foot teams (HRFT) were established at six sites to provide increased access to specialty care. Comparative statistics were performed to assess differences in footcare practices between 2014 and 2019 using two-tailed Fisher's exact test or Chi-square test.

RESULTS

Respondents (n = 104, 2014 and n = 75, 2019) included personnel from primary health care, home care and long-term care, acute and emergency care, specialty clinics, diabetes-specific programs and private contractors. The proportion of primary care and home care/long-term care (HC/LTC) sites providing screening increased significantly (p < 0.05). A significant increase in the proportion of sites providing assessment for patients designated as moderate risk also increased from 35% (34 out of 96 sites) to 55% (36 out of 65 sites) (p < 0.05), particularly with respect to vascular assessment, and the proportion of sites reporting appropriate follow-up intervals according to the pathway recommendation was also improved.

CONCLUSION

Provision of a clinical pathway for diabetic foot care along with education and resources led to increased screening in primary care and HC/LTC settings in Alberta, Canada. HRFT provided primary healthcare providers with an important option for referral and also provided increased expertise for procedures such as vascular assessment for patients with moderate risk of ulceration. This comprehensive model has the potential to reduce progression of foot problems and overall health services utilization. Further analyses of outcomes such as incident lower limb amputation and long-term cost-effectiveness of pathway implementation are underway.

The Frequency and Risk Factors of Diabetic Foot Ulcer Recurrence Among Jordanian Patients with Diabetes

BACKGROUND

Diabetic foot is a major public health problem and their complications are an imperative cause of morbidity and mortality in diabetes.

OBJECTIVE

To evaluate the rate of recurrence of foot ulcers post two years of follow-up, including the associated risk factors in the patients attending the diabetic foot clinic at the National Center for Diabetes, Endocrinology, and Genetics (NCDEG), Amman, Jordan.

METHODS

A historical cohort design was adopted for the patients who presented for the first time to the diabetic foot clinic at the NCDEG. Every patient who came to the clinic was reviewed by using his or her medical files with respect to diabetic foot-related complaints. Patients were classified under four categories: (1) Recurrent foot ulcers (2) chronic foot ulcer (3) free of recurrence, and (4) no foot ulcers. Among the four groups, group 1 (recurrent foot ulcers, n=76) and group 3 (free of recurrence, n=54) were included for the analysis.

RESULTS

Among the 141 patients who presented to the diabetic foot clinic during the two-year study period, 76 (53.9%) of them experienced ulcer recurrences, 54 (38.3%) were recurrence-free, and 11 (7.8%) had chronic ulceration. The two-year recurrence rate was 58.5%. The presence of deformity and osteomyelitis were the statistically significant independent risk factors for recurrent foot ulceration.

CONCLUSION

This study of recurrences was clearly related to the type and complications of the ulcers rather than to the other variables. Recurrent foot ulceration is linked to the presence of osteomyelitis and/or deformities.