Slow patients recruitment

The Qray device is emitting broad light energy that is intended for diabetic ulcer healing. The study is double blinded.

Inclusion Criteria:

• Patient has 8 weeks venus leg ulcer.
• The ulcer was not better on prior treatment of various medical clinics.
• The patient has diabetic ulcer grade 1 or 2

Exclusion Criteria:

• Patient has severe infection.
• Patient is taking antibiotic
• Patient has ankle brachial index less than 0.7
• Patient is schedule to undergone revascularization surgery 10 weeks before the study
• Patient has photosensitive disease
• Patient has cancer
• Creatinine level is more than 2 mg%
• Patient is taking immunosuppressive medication.
• Pregnant women
• Dialysis patient
• Anaemic patients(less than 9 gr)
• Patient has Albumin level less than 3 mg%