Abstract：
BACKGROUND Diabetes mellitus (DM) is one of the most prevalent diseases worldwide and is associated with increased morbidity and mortality. One of the microvascular complications of DM is diabetic foot ulcer (DFU), which is associated with increased mortality from serious infections and decreased functional capacity of the patient due to amputation. Uncontrolled diabetes is a significant risk factor for poor wound healing. There is a need for alternative treatments that can promote wound healing in these patients. Several studies have shown the effect of low-level laser therapy (LLLT) on wound healing in patients with DFU. LLLT is a potential therapeutic approach in patients with DFU. CASE REPORT A 55-year-old male patient presented with a history of DM, diabetic neuropathy, and diabetic foot. The patient had uncontrolled blood sugar levels, with an HbA1C of 9.3%. The patient received therapy in the form of wound care with normal saline, topical antibiotics, and LLLT, with a dose of 10 J/cm² with a frequency of therapy 3 times per week. After 12 weeks of therapy, there was improvement, characterized by wound tissue growth and no significant adverse effects during therapy. CONCLUSIONS LLLT can provide benefits in patients with DFU and uncontrolled diabetes. The wound showed improvement after 12 weeks of therapy, and there were no significant adverse effects during therapy. LLLT is a minimally invasive, easy-to-use, and inexpensive therapeutic option to induce wound healing in patients with DFU and uncontrolled diabetes.
摘要：
背景技术糖尿病(DM)是全世界最普遍的疾病之一,并且与增加的发病率和死亡率相关。DM的微血管并发症之一是糖尿病足溃疡（DFU），这与严重感染导致的死亡率增加和截肢导致的患者功能下降有关。未控制的糖尿病是伤口愈合不良的重要危险因素。需要可以促进这些患者的伤口愈合的替代治疗。一些研究表明低水平激光治疗（LLLT）对DFU患者伤口愈合的影响。LLLT是DFU患者的潜在治疗方法。病例报告一名55岁的男性患者，有糖尿病病史，糖尿病性神经病,还有糖尿病足.病人血糖水平失控,HbA1C为9.3%。患者接受生理盐水伤口护理形式的治疗，局部抗生素，和LLLT,剂量为10J/cm²，每周治疗3次。治疗12周后,有改善,以伤口组织生长为特征，治疗期间无明显不良反应。结论LLLT可以为DFU和未控制的糖尿病患者提供益处。治疗12周后伤口有所改善，治疗期间无明显不良反应。LLLT是一种微创，易于使用，和廉价的治疗选择，以诱导DFU和未控制的糖尿病患者的伤口愈合。
