Effects of preventative footwear on foot pressure as determined by pedobarography in diabetic patients: a prospective study

One hundred eighty-seven type 2 diabetic patients without a history of foot ulceration were followed for a mean period of 3.6 years to investigate the incidence of foot ulceration in a diabetes cohort and to analyze risk factors for foot ulceration by multivariate means. During the study, 10 subjects developed 18 forefoot ulcerations. In multivariate logistic regression, significant predictors for foot ulceration were an elevated vibration perception threshold (VPT) (relative risk [RR] = 25.4), an increased plantar pressure (RR = 6.3), and daily alcohol intake (RR = 5.1). This is the first prospective study to demonstrate plantar pressure and daily alcohol intake as predictors of foot ulceration among patients without previous ulceration. Further, VPT could be confirmed as the strongest predictor for foot ulceration, and it was clearly demonstrated that the more pronounced severity of complications occurred among subjects with elevated VPT. (J Am Podiatr Med Assoc 91(7): 343-350, 2001)

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The effect of diabetes mellitus on evolution and outcome of tuberculosis in a prospective study

The Moldovan Medical Journal ◽

10.52418/moldovan-med-j.64-5.21.03 ◽

2021 ◽

Vol 64 (5) ◽

pp. 16-20

Author(s):

Alina Malic ◽

◽

Evelina Lesnic ◽

Keyword(s):

Diabetes Mellitus ◽

Prospective Study ◽

Treatment Effectiveness ◽

Similar Rate ◽

Control Group ◽

Diabetic Patients ◽

A Prospective Study ◽

Prospective Longitudinal ◽

The Impact

Background: In the Republic of Moldova almost 5% of the cases with tuberculosis are diagnosed annually among diabetic patients. The aim of this study was to assess the impact of diabetes mellitus on the evolution and anti-tuberculosis treatment effectiveness in a prospective study. Material and methods: A prospective, longitudinal and case-control study, which included a total number of 252 patients diagnosed with pulmonary tuberculosis and distributed in a study group, consisting of 93 patients diagnosed with diabetes mellitus and a control group, consisting of 159 patients without glycemic disorders, was performed. Results: This study identified that one half of the group with diabetes was detected by active screening and one third received anti-tuberculous treatment before actual episode. A similar rate of diabetic and non-diabetic patients was microbiologically positive, as well confirmed with drug-resistance. The anti-tuberculous treatment effectiveness was lower in diabetic patients, the death rate and the low treatment outcome (lost to follow-up and failed) were higher than in non-diabetic patients. The main causes of unfavorable evolution were: glycemic disorders (hyperglycemia), diabetes complications and the history of the anti-tuberculous treatment in the anamnesis. Conclusions: The individualized approach and a tight follow-up should be performed regularly in all patients with glycemic disorders and tuberculosis for the improvement of the disease outcome.

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