Effectiveness of laser therapy on diabetic foot ulcers: a study in a rehabilitation service, Matanzas
Keywords:
Laser therapy, Diabetic Foot Ulcer, Diabetes Mellitus, Wound HealingAbstract
Introduction: Diabetic foot ulcers are a common complication of diabetes mellitus, with a high risk of infection and amputation. Low-level laser therapy has emerged as a promising adjuvant therapy.
Objective: To evaluate the benefits of laser therapy in reducing ulcer size and pain in patients with diabetic foot ulcers.
Methods: An observational, longitudinal, and prospective study was conducted in 39 patients with DFU treated with red laser point (670 nm, 10 J/cm², 14 sessions). Ulcer size (scale: good/bad) and pain (Likert scale) were assessed pre- and post-treatment.
Results: 69,2 % of patients were aged 51–79 years, and 61.5 % were men. Hypertension was the most common comorbidity (56,4 %). 53,8 % of the ulcers were located on the plantar region. After treatment, 46,1% showed a reduction in size to 1 cm, and 66,6 % reported no pain. Seventy-seven percent had a favorable clinical outcome.
Conclusion: Laser therapy significantly reduced ulcer size and pain, making it an effective therapeutic option for diabetic foot ulcers.
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Copyright (c) 2025 Yoan Manuel Rodríguez-Arguelles , Maura Guerra-Sánchez , Jayne Bárbara Peñate-Brito , Laura María Herrera-Fraga , Dayamí Cepero-Silvera , Gladys García-Peñate
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