A mobile health application for prostate cancer antigen dosage: is it time to say goodbye to classic screening methods?

OBJECTIVE: To evaluate the quality of apps for prostate cancer antigen (PSA) dosage, available for downloading on the iOS and Android platforms, discussing the potential role of mobile health applications (MHAs) in update the screening protocol. METHODS: An observational cross-sectional descriptive study of all smartphone apps for PSA dosage was performed through the most used platforms (iOS and Android). On 10 February 2023, a total of 457 apps were found according to the search criteria. Mobile Application Rating Scale (MARS) was adopted to assess apps' quality. Then, MARS items were analyzed through descriptive statistics and bivariate correlations between study variables with Pearson's coefficient. RESULTS: Of all samples, 24 MHAs were included in the final analysis: 12% (n = 3) from the iTunes App Store and 88% (n = 21) from the Google Play Store. According to the MARS quality assessment, the mean values 2.61, 2.94, 3.11, 2.97, 2.94, and 2.63 were measured for the engagement, functionality, aesthetics, information, overall mean score, and subjective quality, respectively. CONCLUSION: The MHAs for PSA were under the acceptability threshold and future improvements are required. Moreover, MHAs appropriately developed could play an active role in PSA screening campaign and adherence of follow-up regimens. Finally, the virtual instrument could both reduce the social divide of access to care for patients in rural areas and improve PCA detection, speeding up the active treatment.

Efficacy of Occupational Therapy Interventions on Quality of Life in Patients with Parkinson's Disease: A Systematic Review and Meta-Analysis.

OBJECTIVE: To review studies assessing the efficacy of occupational therapy interventions on quality of life in patients with Parkinson's disease. METHOD: We followed the international guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. Databases (PubMed, Physiotherapy Evidence Database, OTsekeer, Scopus, Cinhal, and Web of Science) were searched to identify randomized controlled trials of occupational therapy interventions in patients with Parkinson's disease up to 2019 and with no restriction on language. The primary outcome of the meta-analysis was the evaluation of quality of life following occupational therapy interventions. Because of the heterogeneity of the studies, we examined the data by using a random effect model. RESULTS: We identified 15 randomized controlled trials that met the inclusion criteria, and 4 of these were included in the meta-analysis. Studies with a follow-up of 2 to 3 months showed that occupational therapy interventions significantly improved the quality of life in patients with Parkinson's disease, with a mean difference of -2.08 (95% confidence interval, -2.52 to -1.64; P < 0.00001). Studies reporting a longer follow-up (6-12 months) also showed that occupational therapy interventions improved the quality of life, with a mean difference of -2.56 (95% confidence interval, -3.52 to -1.61; P < 0.00001). CONCLUSION: Different occupational therapy interventions may be effective in improving the quality of life in patients with Parkinson's disease. However, because of the limited number of studies available, the strength of the evidence should be considered moderate.

Switch to direct anticoagulants and improved endothelial function in patients with chronic heart failure and atrial fibrillation.

BACKGROUND: Chronic heart failure (CHF) is characterized by higher rates of atrial fibrillation (AF) and endothelial dysfunction (ED). First line anticoagulant therapy in AF is represented by direct oral anticoagulants (DOACs); several patients, however, are still treated with vitamin-K inhibitors. The use of DOACs is associated in previous studies with an improved vascular function. We therefore sought to evaluate possible changes in endothelial function assessed by flow-mediated dilation (FMD) in patients with CHF and AF shifting from warfarin to DOACs. METHODS: Forty-three consecutive outpatients were enrolled in the study. FMD was assessed at baseline and after 4 months. Patients were compared according to AC therapy. RESULTS: After the first measurement of FMD, 18 patients "switched" to DOACs because of poor compliance to warfarin therapy or time in therapeutic range, 19 patients continued to use DOACs, 6 warfarin. "Switched" patients to DOACs therapy showed an improved FMD (19.0 ± 6.6% vs 3.8 ± 1.3%, p < 0.0001); C-reactive protein (CRP) levels decreased in "switched" patients from 1.4 ± 0.5 to 1.0 ± 0.7 mg/dl (p < 0.05). FMD and CRP changes were not significant in patients who did not changed anticoagulant therapy. In switched patients, changes in CRP levels were proportional to FMD changes (r = -0.50, p < 0.05). Shifting from warfarin to DOACs was significantly correlated to improved FMD levels even at multivariable analysis (p < 0.05). CONCLUSIONS: Switch from warfarin to DOACs in patents with CHF and AF was associated in an observational non randomized study with an improved endothelial function. Changes in FMD values were related to changes in CRP levels.

Use of a Novel Hydrosurgery Device in Surgical Debridement of Difficult-to-heal Wounds.

 Debridement is a fundamental step in the management of all chronic and acute cutaneous wounds. Versajet™ Hydrosurgery System (Smith & Nephew, Hull, UK) is a novel waterjet dissection device designed to surgically debride difficult wounds. The authors used this new system on a variety of difficult chronic and acute lesions of different etiology (eg, necrotic infected traumatic and chronic wounds, burns, and post-surgical wounds), which were then managed with adequate dressings or different wound closure techniques such as skin grafting, use of dermal substitutes, negative pressure wound therapy (V.A.C.®, KCI, San Antonio, Tex), or treatment by secondary intention.Debridement can be safely accomplished in a brief operating time with sufficient tissue selectivity and eclecticism. Satisfactory results often were obtained with a single operating session. After debridement, the quality of the wound bed was ideal for accelerating endogenous wound healing or maximizing the effectiveness of other therapeutic measures. The authors believe this hydrosurgery device (Versajet) is a selective, safe, and innovative tool for debridement that allows for better control, can reduce collateral damage, and subsequently achieve overall better outcomes than conventional debridement techniques.

Rapid ultrasound score as an indicator of atherosclerosis' clinical manifestations in a population of hypertensives: the interrelationship between flow-mediated dilatation of brachial artery, carotid intima thickness, renal resistive index and retina resistive index of central artery.

OBJECTIVE: Flow-mediated dilatation (FMD) of brachial artery, renal resistive index (RRI), retina resistive index of central artery (RRICA) and carotid intima-media thickness (IMT) have been used for ultrasound assessment of cardiovascular risk as good surrogate markers of pre-clinical atherosclerosis. We investigated the interrelationship of these four parameters and examined whether an integrated score is a good indicator of atherosclerotic disease in hypertensives. METHODS: One-hundred fifty-two consecutive subjects were enrolled in this study between April 2004 and April 2005. Each patient underwent cerebral computed tomography, coronarography, carotid, renal, central retinal and femoral arteries Doppler ultrasonographic evaluation. Statistical analysis was performed using ANOVA, Fisher test, Pearson correlation and stepwise regression analyses. RESULTS: FMD, RRICA, IMT and RRI were significantly correlated with each other. In multiple regression analysis age, pulse pressure, hypertension duration were independently related with the four parameters. Eighty-one findings of total atherosclerotic disease (ADAD were recorded overall (15 cerebrovascular disease, 20 coronary heart disease or myocardial infarction, 22 carotid plaques and 24 low limb plaques). Using an integrated score we were able to divide the population into three scoring bands. In the lowest band we classified 87 patients with 16% of total AD; in the intermediate 40 patients with 30% of total AD, in the highest 25 patients with 54% of total AD. Differences between groups were significant (p<0.05). CONCLUSION: A potential benefit of these integrated, low-cost and easy-to-detect parameters, is the stratification of patients with atherosclerotic risk. This method may prove useful in discovering those with atherosclerosis in a pre-clinical stage for whom therapy initiated before complications could reduce the risk for a cerebro-cardio-vascular event.