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Introduction and importance Diabetic foot ulcers (DFUs), as one of the most debilitating complications of diabetes, can lead to amputation. Treatment and management of d DFUs are among the most critical challenges for the patients and their families. Case presentation The present case report is of a 63-year-old man with a 5-year history of uncontrolled type 2 diabetes who has had DFU for the past three years on three sites of the left external ankle in the form of two deep circular ulcers with sizes of 6 × 4 cm and 6 × 8 cm, the sole as a superficial ulcer with a size of 6 × 3 cm, and the left heel as a deep skin groove. Moreover, the left hallux was completely gangrenous. The patient's ulcers were infected with Staphylococcus aureus and multidrug-resistant Pseudomonas aeruginosa . The patient was transferred to our wound management team. DFU was treated and managed using a combination of surgical debridement, maggot therapy, the Negative Pressure Wound Therapy (NPWT), and silver foam dressing. After three months and ten days, the patient's ulcers completely healed, and he was discharged from our service with the excellent and stable condition. Clinical discussion DFUs are caused by various pathological mechanisms, the monotherapy strategy would lead to a very low level of recovery. Therefore, DFU management requires multimodal care and interdisciplinary treatment. Conclusion Based on the present case report study's clinical results, wound-care teams can use the combination therapy applied in this case report to treat refractory DFU.

Background End-Stage Renal Disease (ESRD) is the final and permanent stage of Chronic Kidney Disease (CKD). Hemodialysis (HD) is the most common treatment for CKD. To have desirable therapeutic outcomes, patients have to adhere to a specific therapeutic regimen that reduces the hospitalization rate and side-effects of HD. The present study aimed to determine the effects of the patient education program and nurse-led telephone follow-up on adherence to the treatment in hemodialysis patients. Methods This is a randomized controlled trial in which a total of 66 patients were recruited using convenience sampling and then randomly assigned to two groups of control (n = 33) and intervention (n = 33). Data were collected using a demographic questionnaire, the laboratory results record sheet, and the End-Stage Renal Disease Adherence Questionnaire (ESRD-AQ), which included four dimensions of HD attendance, medication use, fluid restrictions, and diet recommendations. The intervention group received a patient education program and nurse-led follow-up services through telephone communication and the Short Message Service (SMS) for 3 months. All participants filled in the questionnaire before and after the intervention. Data were analyzed using IBM SPSS Statistics for Windows, version 25 (IBM Corp., Armonk, N.Y., USA). Results The results showed a significant difference in the mean scores of HD attendance, medication use, fluid restrictions, and diet recommendations between the two groups immediately, 1 month, and 3 months after the intervention (p < .001). The results also indicated a significant difference in the mean scores of four dimensions during the four-time points of measurement in the intervention group (P < 0.0005). Therefore, the level of treatment adherence in the intervention group was higher than in the control group. Moreover, there was a significant difference in the mean score of laboratory values between the two groups after the intervention, except for the level of serum sodium (P = 0.130). Conclusion Implementation of the patient education program and nurse-led follow-up can lead to better adherence to hemodialysis in four dimensions of HD attendance, medication use, fluid restrictions, and dietary recommendations in HD patients. Trial registration IRCT registration number: IRCT20190127042512N1; Registration date: 2020-09-12; Registration timing: retrospectively registered: Last update: 2020-09-12.

Background Diabetic foot ulcer (DFU) is one of the most important complications of diabetes that can lead to amputation. Treatment of DFUs is a major challenge and places a heavy economic and social burden on patients and their families. Case presentation The present case report is of a 52-year-old kurdish male patient with a 7-year history of type 2 diabetes. While on a bike ride, he sustained a traumatic injury to his right leg, which caused a deep gash measuring 14 × 5 cm on the tibia. During the hospital stay, no improvement was observed after routine wound care including suturing, antibiotic therapy, and dressing change. The patient was referred to our wound-care team. In the first step, the necrotic tissues of his foot ulcer were irrigated and then debrided using mechanical debridement and saline. Next, the patient underwent a 70 μg/dL dose of ozone therapy over a 30-day period in 10 sessions (one 20-minute session every 3 days). Between each session, the patient's wound was wrapped in silver-containing gauze bandages. After 1 month of wound-care using ozone therapy, the patient's foot ulcer had healed and he was discharged from our wound-care service with a stable and good general condition. Conclusion Considering the effectiveness of ozone therapy along with silver-containing dressing in the treatment of DFUs, wound-care teams can utilize it as an adjunct to the standard methods of DFU treatment.