Impact of microvascular complications on the outcomes of diabetic foot in type 2 diabetic patients with documented peripheral artery disease.

Purpose: Microvascular disease (MVD) is associated with amputation linked to peripheral artery disease (PAD) in the general population. No study evaluated the impact of diabetic microvascular complications on the outcomes of vascular diabetic foot ulcers (DFU). The aim of the study was to investigate whether retinopathy, nephropathy, and polyneuropathy can predict the outcomes of DFU in type 2 diabetic patients with PAD.

Association of erectile dysfunction with diabetic foot and its outcomes in type 2 diabetic men.

Purpose: Erectile dysfunction (ED) and diabetic foot (DF) are common complications in patients with diabetes. However, the relationship between ED and DF has been little studied. In particular, no study has evaluated whether ED is associated with the outcomes of DF.

A Comprehensive Therapeutic Patient Education May Improve Wound Healing and Reduce Ulcer Recurrence and Mortality in Persons With Type 2 Diabetes.

Objectives: The impact of a comprehensive therapeutic patient education (TPE) on the prognosis of diabetic foot ulcer (DFU) has not yet been evaluated in the literature. The purpose of this study was to determine whether TPE is a predictor of outcome in type 2 diabetes patients with DFU.

Methods: We evaluated 583 consecutive individuals with a recent and single DFU.

Buprenorphine may be effective for treatment of paramyotonia congenita.

Introduction/aims: Paramyotonia congenita (PMC) is a skeletal muscle sodium channelopathy characterized by paradoxical myotonia, cold sensitivity, and exercise/cold-induced paralysis. Treatment with sodium-channel-blocking antiarrhythmic agents may expose patients to a risk of arrhythmia or may be poorly tolerated or ineffective. In this study we explored the effectiveness of non-antiarrhythmic sodium-channel blockers in two patients with PMC.

Lupus anticoagulant and mortality in patients hospitalized for COVID-19.

Coronavirus disease 2019 (COVID-19) is characterized by a procoagulant state that can lead to fatal thromboembolic events. Several studies have documented a high prevalence of lupus anticoagulant that may at least partially explain the procoagulant profile of COVID-19. However, the association between lupus anticoagulant and thrombotic complications in COVID-19 is controversial and no study has specifically evaluated the impact of lupus anticoagulant on mortality.

Association between antithrombin and mortality in patients with COVID-19. A possible link with obesity.

Background And Aims: Despite anticoagulation, usually with heparin, mortality for thromboembolic events in COVID-19 remains high. Clinical efficacy of heparin is due to its interaction with antithrombin (AT) that may be decreased in COVID-19. Therefore, we correlated AT levels with outcomes of COVID-19.

Predictors of healing, ulcer recurrence and persistence, amputation and mortality in type 2 diabetic patients with diabetic foot: a 10-year retrospective cohort study.

Purpose: Predictors of outcome of diabetic foot ulcer (DFU) are important to improve the management of patients. Aim of the study was to find these predictors in type 2 diabetic patients with DFU.

Methods: We recruited 583 patients.

Association between clitoral tissue perfusion and female sexual dysfunction in healthy women of reproductive age: a pilot study.

The impact of abnormalities in the vascular bed of the external genitalia and vagina on female sexuality is not well defined because of some methodological difficulties in correctly assessing vascular changes of genitalia in women. Transmucosal oxygen tension (TmPO2) represents a precise measure of oxygen partial pressure at the clitoris surface and is expression of clitoral tissue perfusion. Aim of the study was to correlate TmPO2 with female sexual dysfunction (FSD) in healthy women in order to evaluate the impact of clitoral vascularization on female sexual health.

Evaluation of circulating sRAGE in osteoporosis according to BMI, adipokines and fracture risk: a pilot observational study.

Background: Osteoporosis is a systemic metabolic disease based on age-dependent imbalance between the rates of bone formation and bone resorption. Recent studies on the pathogenesis of this disease identified that bone remodelling impairment, at the base of osteoporotic bone fragility, could be related to protein glycation, in association to oxidative stress. The glycation reactions lead to the generation of glycation end products (AGEs) which, in turn, accumulates into bone, where they binds to the receptor for AGE (RAGE).

Proinsulin C-peptide modulates the expression of ERK1/2, type I collagen and RANKL in human osteoblast-like cells (Saos-2).

A lower bone mass accompanied by a higher bone fragility with increased risk of fracture are observed in individuals with type 1 diabetes mellitus. Low C-peptide levels are associated with low lumbar mineral density in postmenopausal woman. In this work, we investigated the role of C-peptide on the osteoblast cell biology in vitro.

Percutaneous transluminal angioplasty for critical limb ischemia in very elderly diabetic patients.

In diabetic subjects, new less invasive therapies for critical limb ischemia (CLI) are available to obtain limb salvage. One of these is the percutaneous transluminal angioplasty (PTA), a minor surgical intervention which allows obtaining an effective revascularization, avoiding the traditional major surgery and its post-operative complications. Our case report regards a 94-year-old woman with CLI due to critical obstruction (stage IV according to Leriche's classification) of superficial femoral and popliteal arteries and infrapopliteal arteries that should have been treated by the left limb amputation considering her age, severe co-morbidities, and poor compliance.

Transcutaneous oxygen tension as a potential predictor of cardiovascular events in type 2 diabetes: comparison with ankle-brachial index.

Objective: Transcutaneous oxygen tension (TcPO2) measures tissue perfusion and is important in the management of peripheral artery disease (PAD). Ankle brachial index (ABI) is used for the diagnosis of PAD and represents a predictor of major adverse cardiovascular events (MACE), even if in diabetes its diagnostic and predictive value seems to be reduced. No study has evaluated TcPO2 as a predictor of cardiovascular events.

Lipoprotein(a) and homocysteine as genetic risk factors for vascular and neuropathic diabetic foot in type 2 diabetes mellitus.

Neuropathy and peripheral artery disease represent the main pathophysiological conditions underlying diabetic foot. Several studies showed that Lipoprotein(a)-Lp(a)-and homocysteine (Hcy) can be associated with diabetic complications, but their relationship with diabetic foot is unclear. Aim of this study was to investigate whether Lp(a) and Hcy were associated with diabetic foot ulcerations, classified according to the presence of peripheral artery disease (PAD) or neuropathy.

Erectile dysfunction can improve the effectiveness of the current guidelines for the screening for asymptomatic coronary artery disease in diabetes.

About 40% of diabetic patients with asymptomatic coronary artery disease (CAD) are missed on the basis of the current screening guidelines. Erectile Dysfunction (ED) is a powerful marker of asymptomatic CAD. Aim of the study is to evaluate whether ED can improve the effectiveness of the current guidelines for the screening of CAD in diabetes.

Screening for asymptomatic coronary artery disease can reduce cardiovascular mortality and morbidity in type 2 diabetic patients.

The impact of the screening for asymptomatic coronary artery disease (CAD) on the cardiovascular prognosis in diabetes is controversial. The aim of the study was to investigate whether screening for asymptomatic CAD can have an impact on cardiovascular morbidity and mortality in diabetes. In this nonrandomized longitudinal study, 1,189 consecutive type 2 diabetic patients without a history of CAD were evaluated.