Prevalence, Clinical Aspects and Outcomes in a Large Cohort of Persons with Diabetic Foot Disease: Comparison between Neuropathic and Ischemic Ulcers.
J Clin Med
; 9(6)2020 Jun 08.
Article
in En
| MEDLINE
| ID: mdl-32521700
ABSTRACT
This study aims to evaluate clinical and ulcer characteristics as well the outcomes of patients with diabetic foot ulcers (DFUs). The study group was composed of DFUs patients managed by a limb salvage protocol according to guidance. Clinical and ulcers findings were described, and 1-year outcomes defined as limb salvage, healing, healing time, major amputation and death were compared between neuropathic and ischemic DFUs. One thousand, one hundred and ninety-eight subjects were included; 386 (32.2%) neuropathic and 812 (67.8%) ischemic DFUs. Neuropathic patients were younger (69.5 ± 11.5 vs. 74.5 ± 11.5, p < 0.0001) and reported less cases of nephropathy (22.8 vs. 39.6%, p < 0.0001), ischemic heart disease (22.8 vs. 36.9, p = 0.0004), cerebrovascular disease (8.3 vs. 17.2%, p = 0.002), heart failure (10.1 vs. 24.7%, p = 0.0002) and end-stage-renal-disease (ESRD) (5.4 vs. 27%, p = 0.0001) than ischemic patients; they also showed less cases of large (>5 cm2) (10.3 vs. 22.9%, p = 0.0007), infected (40.4 vs. 55.7%, p = 0.0005) and deep to the bone (22.3 vs. 39.2, p = 0.0002) ulcers, as well less multiple ulcerations (21.8 vs. 32.8%, p = 0.006) than patients with ischemic DFUs. The outcomes for neuropathic and ischemic DFUs were limb salvage (98.4 vs. 82.3%, p < 0.0001), healing (97.3 vs. 79.6%, p < 0.0001), healing time (34.9 vs. 35.6 weeks, p = 0.8), major amputation (0.5 vs. 6.6%, p = 0.0001), death (1.1 vs. 11%, p < 0.0001) respectively. Revascularization failure and ESRD were independent predictors of major amputation, while heart failure and number of co-morbidities (³5) were independent predictors of death. Ischemic DFUs patients showed more severe clinical and ulcers features as well worse outcomes than neuropathic DFUs patients.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Type of study:
Guideline
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Language:
En
Journal:
J Clin Med
Year:
2020
Document type:
Article
Affiliation country:
Italy
Publication country:
CH
/
SUIZA
/
SUÍÇA
/
SWITZERLAND