title: The role of a specialized approach for patients with diabetes, critical ischaemia and foot ulcers not previously considered for proactive management.
abstract: OBJECTIVE
  To analyse the outcome of the proactive management of patients with diabetes, critical limb ischaemia and foot ulcers using percutaneous transluminal angioplasty as the only vascular procedure and adjuvant conservative surgery when indicated.
  
  
  METHODS
  A retrospective study of patients with diabetes included in our database who sought a second opinion in our unit and met the following criteria: foot ulcer and critical limb ischaemia in patients for whom any proactive vascular treatment had not previously been considered by other teams.
  
  
  RESULTS
  Twenty patients underwent endovascular procedures. Success was achieved in 19 cases (95%). No post-operative mortality (within 30 days after the procedure) was found. Additional surgery was required in eight cases (40%): one calcaneal ostectomy and seven minor amputations. The need for surgery was associated with infection (P < 0.01). Limb salvage was sustained during a mean period of follow-up of 642 days (SD 488) in 19 cases (95%). Healing was achieved in 14 cases (70%), four are still healing (20%), one underwent major amputation (5%) and the last one died before being healed (5%). Three patients died during follow-up (15%).
  
  
  CONCLUSIONS
  Management of patients with diabetes, foot ulcers and critical limb ischaemia by means of a proactive approach including endovascular procedures in specialized settings provides a high rate of limb salvage. This may result in lowering the number of lower limb amputations in our community.
authors.affiliation: Diabetic Foot Unit, La Paloma Hospital, Las Palmas de Gran Canaria, Spain. javiaragon@telefonica.net
authors.forename: J
authors.initials: J
authors.lastname: Aragón-Sánchez
authors.forename: M
authors.initials: M
authors.lastname: Maynar-Moliner
authors.forename: J M
authors.initials: JM
authors.lastname: Pulido-Duque
authors.forename: M
authors.initials: M
authors.lastname: Rabellino
authors.forename: G
authors.initials: G
authors.lastname: González
authors.forename: T
authors.initials: T
authors.lastname: Zander
mesh_terms: D000368:Aged; D000671:Amputation, Surgical / Q000706:statistics & numerical data; D017130:Angioplasty; D003922:Diabetes Mellitus, Type 1 / Q000150:complications* / Q000503:physiopathology; D003925:Diabetic Angiopathies / Q000503:physiopathology / Q000628:therapy*; D017719:Diabetic Foot / Q000503:physiopathology / Q000628:therapy*; D005260:Female; D006801:Humans; D007511:Ischemia / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*; D023821:Limb Salvage; D008297:Male; D016491:Peripheral Vascular Diseases / Q000150:complications / Q000503:physiopathology / Q000628:therapy*; D012189:Retrospective Studies; D016896:Treatment Outcome; D014945:Wound Healing