Monitoring wound progression to healing in diabetic foot ulcers using three-dimensional wound imaging.

AIM: 3D wound imaging has provided clinicians with even greater wound measurement options. No data is available to guide clinicians as to which 3D measurements may yield the most reflective marker of wound progression to healing. METHOD: A prospective pilot study was undertaken to assess the accuracy of five 3D wound measurements that best reflect metrics of interest to clinicians. Twenty-one diabetic foot ulcers were enrolled from initial ulcer presentation, through to healing. The relationship between mean wound healing measurement variables was examined using linear regression and Pearsons correlation coefficient, in addition to assessing clinician inter-rater reliability of measurements using Intra-class correlation coefficients (ICC). RESULTS: Statistical analysis demonstrated a linear healing slope for each wound measurement as having a value greater than R 0.70 and a statistical significance of p = 0.0001. This suggests that all five wound measurements are useful prognostic markers of wound progression to healing. Low variability of measurements between users indicates good inter-observer reliability. CONCLUSION: 3D wound measurements demonstrate a linear correlation between the measurement and time to healing. This suggests they could be effective prognostic markers of a wounds progression to healing and closure. It may also provide important early identification of wounds not responding to standard care. Larger studies are required to validate our results.

Chronic Madura foot: mycetoma and/or Actinomyces spp or actinomycosis.

A 58-year-old agricultural worker from a remote Western province farming community in Saudi Arabia presented with a 2-year history of right plantar foot soft tissue mass. According to the patient, the swelling had gradually increased in size over a few years, but it was painless and thus had not restricted him from continuing to farm until the lesion started to affect mobility. An MRI, microbiology and histopathology reported a rare infectious agent-Actinomyces spp, otherwise referred to as Madura foot. Three-dimensional CT aided in a preoperative surgical plan which included mass excision/debulking for this challenging lesion. Full eradication was not possible, and the patient required prolonged anti-infective therapy (>6 months) along with close surveillance to map resolution of infective symptoms.

Relationship between person's health beliefs and diabetes self-care management regimen.

PURPOSE: To examine the relationship between the health beliefs of Saudi adults with type 2 diabetes mellitus (T2DM) and their adherence to daily diabetes self-care management regimen. A secondary aim was to examine the health beliefs of adults with a diabetic foot ulcer (DFU) and participants without a DFU. METHOD: Descriptive correlational design with a convenience sample of 30 participants. Participants were recruited for this pilot study from an outpatient clinic at King Abdulaziz Medical City in Riyadh. The participants completed self-reported questionnaires about their health beliefs, daily diabetes self-care management regimen, and demographic characteristics. Hierarchical multiple regression analysis was used to test the interaction effects. FINDINGS: Participants who reported having a high internal health locus of control (IHLoC) and a high level of self-efficacy (SE) adhered well to their foot care regimen (P = .038). The more the participants believed that God controls their health, and the higher their SE, the greater the participant's adherence to their medication regimen (P = .035). The stronger the participant's belief that following their diabetes treatment regimen will lead to good outcomes, the greater the participant's adherence to their dietary regimen for those with a low IHLoC (P = .015). Participants with a high SE and reported that their doctor is able to help them control their diabetes were more likely to follow their dietary regimen (P = .048). Participants with a DFU reported having additional health conditions besides T2DM (P = .018) and had less than a college education (P = .015). Although participants with a DFU reported that they were responsible for their diabetes (P = .21), they stated that God manages their diabetes (P = .29), and the disease can be controlled based on luck (P = .10). CONCLUSIONS: Participants' beliefs were found to influence their daily self-care management regimen. Further studies are needed using a larger sample.