1
|
Ugolini A, Russo A, Costa J, Cincinelli A, Martellini T, Conti L, Cavalieri D, Mercatelli L, Pogni R. Ingestion of chitosan-starch blends: Effect on the survival of supralittoral amphipods. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 950:175302. [PMID: 39111422 DOI: 10.1016/j.scitotenv.2024.175302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 08/02/2024] [Accepted: 08/03/2024] [Indexed: 08/13/2024]
Abstract
Sandy beach ecosystems are particularly affected by plastic pollution. Supralittoral amphipods are important components of the food web in sandy beaches and their ability to ingest microplastics and bioplastics has been assessed. Chitosan, a polysaccharide obtained by deacetylation of chitin, the second most abundant polymer in the world, represents an interesting component to produce novel bioplastics in combination with other biopolymers like starch. Here, the possibility of ingesting chitosan-starch blends and the possible effects on the amphipod Talitrus saltator were investigated. Groups of adult individuals were fed with sheets containing mixtures of chitosan and starch in different percentages for 7 and 14 days. The results showed that chitosan ingestion is dependent on the percentage of starch present in the mixture. Moreover, FTIR analyses of both sheets and faecal pellets after consumption show that chitosan is not digested. Furthermore, the survival rate of amphipods fed with a mixture of chitosan and starch decreases after one week compared to the control groups (100 % starch and paper), and drops drastically to 0 % after two weeks the experiment began. In addition, consumption of 100 % chitosan is negligible. Therefore, the results of the experimental observations evidenced that chitosan is avoided as food resource and its consumption significantly affects the survival capacity of T. saltator. It is emphasized that the release of mixtures of chitosan and starch into the marine environment appears to be dangerous for littoral amphipods.
Collapse
|
2
|
Ranganathan S, Reddy A, Russo A, Malepelle U, Desai A. Double agents in immunotherapy: Unmasking the role of antibody drug conjugates in immune checkpoint targeting. Crit Rev Oncol Hematol 2024; 202:104472. [PMID: 39111458 DOI: 10.1016/j.critrevonc.2024.104472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/29/2024] [Accepted: 08/02/2024] [Indexed: 08/19/2024] Open
Abstract
Antibody-drug conjugates (ADCs) have high specificity with lesser off-target effects, thus providing improved efficacy over traditional chemotherapies. A total of 14 ADCs have been approved for use against cancer by the US Food and Drug Administration (FDA), with more than 100 ADCs currently in clinical trials. Of particular interest ADCs targeting immune antigens PD-L1, B7-H3, B7-H4 and integrins. Specifically, we describe ADCs in development along with the gene and protein expression of these immune checkpoints across a wide range of cancer types let url = window.clickTag || window.clickTag1 || window.clickTag2 || window.clickTag3 || window.clickTag4 || window.bsClickTAG || window.bsClickTAG1 || window.bsClickTAG2 || window.url || ''; if(typeof url == 'string'){ document.body.dataset['perxceptAdRedirectUrl'] = url;}.
Collapse
|
3
|
Arrieta O, Arroyo-Hernández M, Soberanis-Piña PD, Viola L, Del Re M, Russo A, de Miguel-Perez D, Cardona AF, Rolfo C. Facing an un-met need in lung cancer screening: The never smokers. Crit Rev Oncol Hematol 2024; 202:104436. [PMID: 38977146 DOI: 10.1016/j.critrevonc.2024.104436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 06/24/2024] [Accepted: 06/29/2024] [Indexed: 07/10/2024] Open
Abstract
Lung cancer (LC) is the leading cause of cancer-related deaths worldwide and the second most common cancer in both men and women. In addition to smoking, other risk factors, such as environmental tobacco smoke, air pollution, biomass combustion, radon gas, occupational exposure, lung disease, family history of cancer, geographic variability, and genetic factors, play an essential role in developing LC. Current screening guidelines and eligibility criteria have limited efficacy in identifying LC cases (50 %), as most screening programs primarily target subjects with a smoking history as the leading risk factor. Implementing LC screening programs in people who have never smoked (PNS) can significantly impact cancer-specific survival and early disease detection. However, the available evidence regarding the feasibility and effectiveness of such programs is limited. Therefore, further research on LC screening in PNS is warranted to determine the necessary techniques for accurately identifying individuals who should be included in screening programs.
Collapse
|
4
|
Petrelli F, Antista M, Dottorini L, Russo A, Arru M, Invernizzi R, Manzoni M, Cremolini C, Zaniboni A, Garrone O, Tomasello G, Ghidini M. First line therapy in stage IV BRAF mutated colorectal cancer. Heliyon 2024; 10:e36497. [PMID: 39263130 PMCID: PMC11388748 DOI: 10.1016/j.heliyon.2024.e36497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 08/15/2024] [Accepted: 08/16/2024] [Indexed: 09/13/2024] Open
Abstract
Introduction The molecular profile of colorectal cancer (CRC) plays a crucial role in understanding patient prognosis and treatment response. Within CRC, a distinct subgroup can be identified by the presence of the BRAF V600E mutation. This specific mutation, classified as Class I of BRAF mutations, is known to be associated with a poor prognosis and resistance to standard therapy. To determine the most effective treatment approach for this specific subgroup of CRC, we conducted a network meta-analysis (NMA) to compare various pharmacological interventions and evaluate their relative effectiveness in BRAF-mutated CRCs. Materials and methods On July 31, 2023, we conducted a systematic search of PubMed, Cochrane Central Register of Controlled Trials, and Embase. The inclusion criteria were as follows: 1) reporting of outcomes in patients with BRAF-mutated CRC who underwent first-line chemotherapy; 2) reporting of survival information as hazard ratios (HR); and 3) publication in English. The data were combined using HRs for overall and progression-free survival (OS and PFS) using random-effects models. NMA was performed under the Bayesian framework, utilizing the GeMTC package. The relative rankings of the treatments were determined using SUCRA scores. Results A total of 16 studies were included. When compared to standard chemotherapy (CT) doublets (such as FOLFOX or FOLFIRI), none of the comparison arms demonstrated a gain in OS. CT doublet + bevacizumab did not show significant superiority over either CT doublet alone or 5FU/capecitabine + bevacizumab. FOLFOXIRI and FOLFOXIRI + bevacizumab did not show superiority over any other treatment schedule that was compared. CT doublets + bevacizumab had the highest SUCRA score (0.87), followed by single-agent fluoropyrimidines + bevacizumab (0.61), and FOLFOXIRI (0.56). Regarding PFS, no regimen was found to be superior to the combination of CT doublet plus bevacizumab. However, FOLFOXIRI + bevacizumab + atezolizumab showed a tendency towards better results (HR = 0.26, 95 % CI 0.05-1.1). Conclusions Our review suggests that a CT doublet with bevacizumab is the most favorable option for OS. However, a reasonable alternative could be a triplet CT without bevacizumab.
Collapse
|
5
|
Muscolino P, Scimone C, Sapuppo E, Micali V, Vasta I, Santacaterina A, Santarpia M, Russo A. Gefitinib Resensitization After a TKI-Free Interval in Osimertinib Resistant Non-Small-Cell Lung Cancer: A Glimpse of Hope in Time of Crisis? Clin Lung Cancer 2024; 25:e262-e267. [PMID: 38944565 DOI: 10.1016/j.cllc.2024.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/25/2024] [Accepted: 06/05/2024] [Indexed: 07/01/2024]
|
6
|
Ferri A, Ramtohul P, Russo A, Introini U, Freund KB, Bandello F, Cicinelli MV. Central Bouquet Hemorrhages in Pathologic Myopia: Clinical Characteristics and Prognostic Relevance. Ophthalmol Retina 2024; 8:914-923. [PMID: 38508519 DOI: 10.1016/j.oret.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/01/2024] [Accepted: 03/11/2024] [Indexed: 03/22/2024]
Abstract
PURPOSE To compare the clinical implications of central bouquet hemorrhages (CBHs) to primarily subretinal hemorrhages, both occurring in the setting of pathologic myopia with lacquer crack formation. DESIGN Multicenter retrospective cohort study. PARTICIPANTS Twenty-five eyes (11 primarily subretinal hemorrhages and 14 CBH) were monitored over a median of 35 (interquartile range [IQR], 9.50-54) months. MAIN OUTCOMES MEASURES Comprehensive ophthalmic examinations and OCT were reviewed. The study employed linear mixed-effects models to compare the impact of CBH versus primarily subretinal hemorrhages on baseline visual acuity (VA), rate of VA improvement, and final VA, adjusting for the follow-up period. Times of hemorrhages reabsorbtion and rate of ellipsoid zone (EZ) layer disruption on OCT were recorded. RESULTS Eyes with CBH exhibited significantly worse baseline VA (0.93 ± 0.45 logarithm of the minimum angle of resolution [logMAR]; 20/160 Snellen vs. 0.36 ± 0.26 logMAR [20/50 Snellen], P < 0.001), a slower rate of VA improvement (P = 0.04), and a trend toward worse final VA (0.48 ± 0.47 logMAR [20/60 Snellen] vs. 0.16 ± 0.16 logMAR [20/30 Snellen], P = 0.06) compared with eyes with primarily subretinal hemorrhages. The CBH group experienced longer median reabsorption times (10 [IQR, 4.6-23.3] months vs. 2.3 [IQR, 2-3.2] months), and a higher prevalence of EZ layer disruption (86% vs. 0%), than the group with primarily subretinal hemorrhages. Central bouquet hemorrhage reabsorption was followed by the appearance of vertical hyperreflective lines in the central fovea in 67% of eyes, persisting for up to 6 years of follow-up. CONCLUSIONS Central bouquet hemorrhage signifies a distinct condition in pathologic myopia, characterized by worse visual outcomes, prolonged structural impact, and possible irreversible damage, compared with primarily subretinal hemorrhages. Central bouquet hemorrhage regression should be taken into account in the differential diagnosis of vertical hyperreflective lesions in the central fovea on OCT in eyes with pathologic myopia. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
Collapse
|
7
|
Nerini M, Russo A, Decorosi F, Meriggi N, Viti C, Cavalieri D, Marvasi M. A Microbial Phenomics Approach to Determine Metabolic Signatures to Enhance Seabream Sparus aurata Traceability, Differentiating between Wild-Caught and Farmed. Foods 2024; 13:2726. [PMID: 39272492 PMCID: PMC11394949 DOI: 10.3390/foods13172726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/13/2024] [Accepted: 08/21/2024] [Indexed: 09/15/2024] Open
Abstract
BACKGROUND The need for efficient and simplified techniques for seafood traceability is growing. This study proposes the Biolog EcoPlate assay as an innovative method for assessing wild and farmed Sparus aurata traceability, offering advantages over other molecular techniques in terms of technical simplicity. METHODS The Biolog EcoPlate assay, known for its high-throughput capabilities in microbial ecology, was utilized to evaluate the functional diversity of microbial communities from various organs of S. aurata (seabream) from the Mediterranean area. Samples were taken from the anterior and posterior gut, cloaca swabs and gills to distinguish between farmed and wild-caught individuals. The analysis focused on color development in OmniLog Units for specific carbon sources at 48 h. RESULTS Gills provided the most accurate clusterization of sample origin. The assay monitored the development of color for carbon sources such as α-cyclodextrin, D-cellobiose, glycogen, α-D-lactose, L-threonine and L-phenylalanine. A mock experiment using principal component analysis (PCA) successfully identified the origin of a blind sample. Shannon and Simpson indexes were used to statistically assess the diversity, reflecting the clusterization of different organ samples; Conclusions: The Biolog EcoPlate assay proves to be a quick, cost-effective method for discriminate S. aurata traceability (wild vs. farmed), demonstrating reliable reproducibility and effective differentiation between farmed and wild-caught seabream.
Collapse
|
8
|
Guarnera D, Restaino F, Vannozzi L, Trucco D, Mazzocchi T, Worwąg M, Gapinski T, Lisignoli G, Zaffagnini S, Russo A, Ricotti L. Arthroscopic device with bendable tip for the controlled extrusion of hydrogels on cartilage defects. Sci Rep 2024; 14:19904. [PMID: 39191817 DOI: 10.1038/s41598-024-70426-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 08/16/2024] [Indexed: 08/29/2024] Open
Abstract
Advanced tools for the in situ treatment of articular cartilage lesions are attracting a growing interest in both surgery and bioengineering communities. The interest is particularly high concerning the delivery of cell-laden hydrogels. The tools currently available in the state-of-the-art hardly find an effective compromise between treatment accuracy and invasiveness. This paper presents a novel arthroscopic device provided with a bendable tip for the controlled extrusion of cell-laden hydrogels. The device consists of a handheld extruder and a supply unit that allows the extrusion of hydrogels. The extruder is equipped with a disposable, bendable nitinol tip (diameter: 4 mm, length: 92 mm, maximum bending angle: 90°) that guarantees access to hard-to-reach areas of the joint, which are difficult to get to, with conventional arthroscopic instruments. The tip accommodates a biocompatible polymer tube that is directly connected to the cartridge containing the hydrogel, whose plunger is actuated by a volumetric or pneumatic supply unit (both tested, in this study). Three different chondrocyte-laden hydrogels (RGD-modified Vitrogel®, methacrylated gellan gum, and an alginate-gelatine blend) were considered. First, the performance of the device in terms of resolution in hydrogel delivery was assessed, finding values in the range between 4 and 102 µL, with better performance found for the pneumatic supply unit and no significant differences between straight tip and bent tip conditions. Finite element simulations suggested that the shear stresses and pressure levels generated during the extrusion process were compatible with a safe deposition of the hydrogels. Biological analyses confirmed a high chondrocyte viability over a 7-day period after the extrusion of the three cell-laden hydrogel types, with no differences between the two supply units. The arthroscopic device was finally tested ex vivo by nine orthopedic surgeons on human cadaver knees. The device allowed surgeons to easily deliver hydrogels even in hard-to-reach cartilage areas. The outcomes of a questionnaire completed by the surgeons demonstrated a high usability of the device, with an overall preference for the pneumatic supply unit. Our findings provide evidence supporting the future arthroscopic device translation in pre-clinical and clinical scenarios, dealing with osteoarticular treatments.
Collapse
|
9
|
D’Agostino V, Sorriento A, Cafarelli A, Donati D, Papalexis N, Russo A, Lisignoli G, Ricotti L, Spinnato P. Ultrasound Imaging in Knee Osteoarthritis: Current Role, Recent Advancements, and Future Perspectives. J Clin Med 2024; 13:4930. [PMID: 39201072 PMCID: PMC11355885 DOI: 10.3390/jcm13164930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 08/04/2024] [Accepted: 08/19/2024] [Indexed: 09/02/2024] Open
Abstract
While conventional radiography and MRI have a well-established role in the assessment of patients with knee osteoarthritis, ultrasound is considered a complementary and additional tool. Moreover, the actual usefulness of ultrasound is still a matter of debate in knee osteoarthritis assessment. Despite that, ultrasound offers several advantages and interesting aspects for both current clinical practice and future perspectives. Ultrasound is potentially a helpful tool in the detection of anomalies such as cartilage degradation, osteophytes, and synovitis in cases of knee osteoarthritis. Furthermore, local diagnostic and minimally invasive therapeutic operations pertaining to knee osteoarthritis can be safely guided by real-time ultrasound imaging. We are constantly observing a growing knowledge and awareness among radiologists and other physicians, concerning ultrasound imaging. Ultrasound studies can be extremely useful to track the response to various therapies. For this specific aim, tele-ultrasonography may constitute an easy tool aiding precise and repeated follow-up controls. Moreover, raw radio-frequency data from US backscattering signals contain more information than B-mode imaging. This paves the way for quantitative in-depth analyses of cartilage, bone, and other articular structures. Overall, ultrasound technologies and their rapid evolution have the potential to make a difference at both the research and clinical levels. This narrative review article describes the potential of such technologies and their possible future implications.
Collapse
|
10
|
Orione M, Rubegni G, Tartaro R, Alberghina A, Fallico M, Orione C, Russo A, Tosi GM, Avitabile T. Utilization of apple vision pro in ophthalmic surgery: A pilot study. Eur J Ophthalmol 2024:11206721241273574. [PMID: 39140319 DOI: 10.1177/11206721241273574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
PURPOSE This paper explores the application of Apple Vision Pro in ophthalmic surgery, assessing its potential benefits in providing real-time imaging overlay, surgical guidance, and collaborative opportunities. MATERIALS AND METHOD The device was worn by 10 ophthalmic surgeons during eyelid malposition surgery. All surgeons performed the entire surgery while wearing the visor. At the end of procedure, all operators had to rate Apple Vision Pro visor according to 10 specific item and system usability scale (SUS) questionnaire. RESULTS The surgeons used the Apple Vision Pro during the entire procedure, and the results were positive, with high ratings for practicality, freedom of movement, integration into workflow, and learning. All surgeons rated the Apple Vision Pro above 85/100 in the SUS. CONCLUSION The incorporation of Apple Vision Pro in oculoplastic surgery offers several advantages, including improved visualization, enhanced precision, and streamlined communication among surgical teams. According to our preliminary results Apple Vision Pro could represents a valuable tool in ophthalmic surgery, with implications for enhancing surgical techniques and advancing XR research in the surgical field.
Collapse
|
11
|
Cicinelli MV, Barlocci E, Rissotto F, Russo A, Giuffrè C, Introini U, Bandello F. The Discrepancy Between Visual Acuity Decline and Foveal Involvement in Geographic Atrophy. Ophthalmol Retina 2024:S2468-6530(24)00361-0. [PMID: 39121994 DOI: 10.1016/j.oret.2024.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 07/16/2024] [Accepted: 07/30/2024] [Indexed: 08/12/2024]
Abstract
PURPOSE To investigate the discrepancy between visual acuity (VA) decline and foveal involvement in geographic atrophy (GA) secondary to nonexudative age-related macular degeneration (AMD), and to explore how early retinal changes impact the progression of visual impairment. DESIGN Retrospective, longitudinal cohort study. SUBJECTS This study evaluated 80 eyes from 60 patients (mean age, 74.2 ± 10 years) with progressing non-neovascular AMD. METHODS Blue-light fundus autofluorescence (FAF) and spectral-domain OCT (SD-OCT) were utilized to monitor GA progression and the onset of foveal involvement. The study analyzed VA changes over an average follow-up of 60 ± 26.4 months, encompassing 785 observations. Mixed-effects models with natural splines assessed the effects of demographic and ocular characteristics on baseline VA and its rate of decline. Survival analyses compared the timing of anatomic changes with the most rapid functional declines, indicated by the highest first derivative of VA trajectories. Discrepancies between visual and anatomic changes were explored using generalized linear mixed-effects models. MAIN OUTCOME MEASURES Monthly VA changes, onset and impact of foveal involvement, and factors influencing baseline VA and rate of decline. RESULTS Visual acuity declined consistently by an average of 0.010 logarithm of the minimum angle of resolution (LogMAR) per month (standard error [SE], 0.0003; P < 0.001). The onset of foveal involvement significantly exacerbated this decline, adding an average loss of 0.15 LogMAR (SE, 0.02; P < 0.001). Stabilization of VA typically occurred around 41 months post-foveal involvement. Significant factors associated with worse baseline VA were older age, female gender, unifocal GA morphology, and drusen-associated forms of GA (P < 0.05). The most rapid declines in VA typically occurred about 9 months (interquartile range, 0-27 months) before detectable subfoveal changes. The reticular FAF pattern (27/46 [59%] vs. 2/13 [15%], P = 0.02) and smaller baseline GA lesions (P = 0.01) were associated with faster deterioration preceding visible foveal damage. CONCLUSIONS This study demonstrates that significant VA loss in GA can precede detectable foveal involvement, suggesting a window for early interventions to slow the progression of visual impairment. Identifying specific GA characteristics and FAF patterns as predictors of rapid VA decline supports the need for personalized treatment strategies to optimize outcomes for patients with nonexudative AMD. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
Collapse
|
12
|
Trapani D, Scalia R, Giordano E, Castellano G, Doi G, Gaeta A, Pellizzari G, Carnevale Schianca A, Katrini J, D'Ambrosio S, Santoro C, Guidi L, Valenza C, Belli C, Gandini S, Russo A, Curigliano G. Interstitial lung disease in patients enrolled in early-phase clinical trials: the ILDE study. ESMO Open 2024; 9:103658. [PMID: 39096894 PMCID: PMC11345526 DOI: 10.1016/j.esmoop.2024.103658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 06/29/2024] [Accepted: 07/01/2024] [Indexed: 08/05/2024] Open
Abstract
BACKGROUND Interstitial lung disease (ILD) encompasses a heterogeneous group of disorders sharing pathophysiological inflammatory mechanisms, leading to parenchymal distortions. The prevalence of ILD with new cancer drugs is underreported: the identification of potential determinants is priority. MATERIALS AND METHODS ILDE is a retrospective study aimed at describing the clinical course and potential determinants of ILD in patients receiving experimental treatments. RESULTS We identified 226 eligible patients, of whom 5.3% (n = 12) had ILD. In five patients, the diagnosis was radiological, while seven patients had initial cough, dyspnea, fatigue or fever. ILD was graded as grade 1 (G1) in four, G2 in five and G3 in three patients. The first occurrence of ILD resolved completely in 50% of patients (n = 6/12). No patient had fatal ILD. Eight patients (66.7%) resumed the treatment after the first episode of ILD, while four patients (33.3%) had to discontinue the therapy. Five out of six patients had resolved the first ILD episode and then resumed treatment, experiencing a second ILD episode (n = 5/6; 83.3%). The second ILD event was G1 in three patients and G2 in two patients, resulting in three patients who eventually discontinued the treatment (n = 3/5; 60%). Correlation analysis showed a higher risk of ILD in older patients (P = 0.051), those who had received previous chest radiation therapy (P = 0.047) or those receiving antibody-drug conjugates (P = 0.006). In a survival analysis adjusted for immortal time bias, ILD was not independently prognostic (hazard ratio 0.50, 95% confidence interval 0.23-1.09, P = 0.082). CONCLUSIONS In ILDE, patients experiencing ILD had generally good outcomes, and many could resume the cancer treatments. Implementing best practices to prompt diagnosis and management of ILD is critical to treat a potentially severe adverse effect of new drugs, while not affecting patients' outcomes. Research efforts to identify risk factors is warranted, to implement risk-based monitoring schedules and develop ad hoc strategies to improve the cure rates of ILD.
Collapse
|
13
|
Rotundo S, Tassone MT, Serapide F, Russo A, Trecarichi EM. Incipient tuberculosis: a comprehensive overview. Infection 2024; 52:1215-1222. [PMID: 38589748 PMCID: PMC11289152 DOI: 10.1007/s15010-024-02239-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 03/13/2024] [Indexed: 04/10/2024]
Abstract
In the context of the evolving global health landscape shaped by the COVID-19 pandemic, tuberculosis (TB) is gaining renewed attention as a reemerging threat even in low-endemic countries. Immunological tests such as the tuberculin skin test (TST) and interferon-gamma release assay (IGRA) are pivotal in identifying tuberculosis infection (TBI). However, their inability to distinguish between past and ongoing infection poses a diagnostic challenge, possibly leading to the unnecessary treatment of a significant portion of the population with potential side effects. This review delves into the concept of incipient tuberculosis (ITB), a dynamic, presymptomatic stage characterized by heightened Mycobacterium tuberculosis complex (MTC) metabolic activity and replication that result in minimal radiological changes, signifying a transitional state between TBI and TB. Key focus areas include epidemiological factors, underlying pathogenesis, imaging findings, and the ongoing challenges in the identification of individuals with ITB through the development of new biomarkers and the use of whole-genome sequencing-based analyses to implement early treatment strategies.
Collapse
|
14
|
Russo A, Bergamini Viola E, Gambaro A, Di Gennaro G, Fanti D, Devigili A, Ceola Graziadei M, Brognoli G, Corubolo L, Rama J, Zanin A, Schweiger V, Donadello K, Polati E, Gottin L. Preoperative right ventricular strain as an early predictor of perioperative cardiac failure in patients undergoing mitral surgery: An exploratory study. Health Sci Rep 2024; 7:e2172. [PMID: 39050905 PMCID: PMC11265990 DOI: 10.1002/hsr2.2172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 05/14/2024] [Accepted: 05/22/2024] [Indexed: 07/27/2024] Open
Abstract
Objectives This study's primary purpose was to demonstrate the correlation of preoperative right ventricular free-wall longitudinal strain (RVFWLS) and pre-/postsurgical variation in strain (delta strain) with the clinical and echocardiographic diagnosis of right ventricular dysfunction. Its secondary purpose was to determine the correlation of RVFWLS and delta strain with length of stay (LOS) in the intensive care unit (ICU), ventilation days, trend of natriuretic peptide test. (NT-proBNP) and lactate in the first 48 h, incidence of acute renal failure, and 28-day mortality. Design Prospective observational study. Setting Cardio-thoracic and Vascular Anaesthesia Department and ICU of the University Hospital Integrated Trust of Verona. Participants Patients scheduled for mitral surgery. Interventions None. Measurements and Main Results All clinical and transoesophageal echocardiographic (TEE) parameters were collected at baseline, before surgery (T1) and at admission in the ICU postsurgery (T2). During the postoperative period, the clinical and echocardiographic diagnoses of right, left, or biventricular dysfunction were evaluated. TEE parameters were evaluated by a cardiologist offline. The patients were divided into two subgroups according to the development of any type of ventricular dysfunction. No statistically significant differences emerged between the two groups. According to a logistic regression model, a T1-RVFWLS value of -15% appeared to predict biventricular dysfunction (sensitivity: 100%; specificity: 91.3%). No correlation between T1- or T2-RVFWLS and creatinine, hours of ventilation or ICU LOS was found. Conclusions Our study introduces a new parameter that could be used in perioperative evaluations to identify patients at risk of postoperative biventricular dysfunction.
Collapse
|
15
|
Russo A, Cicinelli MV, Bandello F. Photobleaching Mimics Retinal Lesions in Pseudocolor Imaging. Ophthalmic Surg Lasers Imaging Retina 2024; 55:418. [PMID: 38648424 DOI: 10.3928/23258160-20240409-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
|
16
|
Cascio S, Bartella V, Auriemma A, Johannes GJ, Russo A, Giordano A, Surmacz E. Retraction Note: Mechanism of leptin expression in breast cancer cells: role of hypoxia-inducible factor-1α. Oncogene 2024; 43:2293. [PMID: 38902358 DOI: 10.1038/s41388-024-03087-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
|
17
|
Russo A, Gullì SP, D'Avino A, Borrazzo C, Carannante N, Dezza FC, Covino S, Polistina G, Fiorentino G, Trecarichi EM, Mastroianni CM, Torti C, Oliva A. Intravenous fosfomycin for treatment of severe infections caused by carbapenem-resistant Acinetobacter baumannii: A multi-centre clinical experience. Int J Antimicrob Agents 2024; 64:107190. [PMID: 38697579 DOI: 10.1016/j.ijantimicag.2024.107190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 04/05/2024] [Accepted: 04/25/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND Severe infections caused by carbapenem-resistant Acinetobacter baumannii (CRAB) have been reported increasingly over the past few years. Many in-vivo and in-vitro studies have suggested a possible role of intravenous fosfomycin for the treatment of CRAB infections. METHODS This multi-centre, retrospective study included patients treated with intravenous fosfomycin for severe infections caused by CRAB admitted consecutively to four hospitals in Italy from December 2017 to December 2022. The primary goal of the study was to evaluate the risk factors associated with 30-day mortality in the study population. A propensity score matched analysis was added to the model. RESULTS One hundred and two patients with severe infections caused by CRAB treated with an intravenous fosfomycin-containing regimen were enrolled in this study. Ventilator-associated pneumonia (VAP) was diagnosed in 59% of patients, primary bacteraemia in 22% of patients, and central-venous-catheter-related infection in 16% of patients. All patients were treated with a regimen containing intravenous fosfomycin, mainly in combination with cefiderocol (n=54), colistin (n=48) or ampicillin/sulbactam (n=18). Forty-eight (47%) patients died within 30 days. Fifty-eight (57%) patients experienced clinical therapeutic failure. Cox regression analysis showed that diabetes, primary bacteraemia and a colistin-containing regimen were independently associated with 30-day mortality, whereas adequate source control of infection, early 24-h active in-vitro therapy, and a cefiderocol-containing regimen were associated with survival. A colistin-based regimen, A. baumannii colonization and primary bacteraemia were independently associated with clinical failure. Conversely, adequate source control of infection, a cefiderocol-containing regimen, and early 24-h active in-vitro therapy were associated with clinical success. CONCLUSIONS Different antibiotic regimens containing fosfomycin in combination can be used for treatment of severe infections caused by CRAB.
Collapse
|
18
|
Natalicchio A, Marrano N, Montagnani M, Gallo M, Faggiano A, Zatelli MC, Argentiero A, Del Re M, D'Oronzo S, Fogli S, Franchina T, Giuffrida D, Gori S, Ragni A, Marino G, Mazzilli R, Monami M, Morviducci L, Renzelli V, Russo A, Sciacca L, Tuveri E, Cortellini A, Di Maio M, Candido R, Perrone F, Aimaretti G, Avogaro A, Silvestris N, Giorgino F. Glycemic control and cancer outcomes in oncologic patients with diabetes: an Italian Association of Medical Oncology (AIOM), Italian Association of Medical Diabetologists (AMD), Italian Society of Diabetology (SID), Italian Society of Endocrinology (SIE), Italian Society of Pharmacology (SIF) multidisciplinary critical view. J Endocrinol Invest 2024:10.1007/s40618-024-02417-z. [PMID: 38935200 DOI: 10.1007/s40618-024-02417-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 06/16/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Increasing evidence suggests that diabetes increases the risk of developing different types of cancer. Hyperinsulinemia, hyperglycemia and chronic inflammation, characteristic of diabetes, could represent possible mechanisms involved in cancer development in diabetic patients. At the same time, cancer increases the risk of developing new-onset diabetes, mainly caused by the use of specific anticancer therapies. Of note, diabetes has been associated with a ∼10% increase in mortality for all cancers in comparison with subjects who did not have diabetes. Diabetes is associated with a worse prognosis in patients with cancer, and more recent findings suggest a key role for poor glycemic control in this regard. Nevertheless, the association between glycemic control and cancer outcomes in oncologic patients with diabetes remains unsettled and poorly debated. PURPOSE The current review seeks to summarize the available evidence on the effect of glycemic control on cancer outcomes, as well as on the possibility that timely treatment of hyperglycemia and improved glycemic control in patients with cancer and diabetes may favorably affect cancer outcomes.
Collapse
|
19
|
Sartelli M, Tascini C, Coccolini F, Dellai F, Ansaloni L, Antonelli M, Bartoletti M, Bassetti M, Boncagni F, Carlini M, Cattelan AM, Cavaliere A, Ceresoli M, Cipriano A, Cortegiani A, Cortese F, Cristini F, Cucinotta E, Dalfino L, De Pascale G, De Rosa FG, Falcone M, Forfori F, Fugazzola P, Gatti M, Gentile I, Ghiadoni L, Giannella M, Giarratano A, Giordano A, Girardis M, Mastroianni C, Monti G, Montori G, Palmieri M, Pani M, Paolillo C, Parini D, Parruti G, Pasero D, Pea F, Peghin M, Petrosillo N, Podda M, Rizzo C, Rossolini GM, Russo A, Scoccia L, Sganga G, Signorini L, Stefani S, Tumbarello M, Tumietto F, Valentino M, Venditti M, Viaggi B, Vivaldi F, Zaghi C, Labricciosa FM, Abu-Zidan F, Catena F, Viale P. Management of intra-abdominal infections: recommendations by the Italian council for the optimization of antimicrobial use. World J Emerg Surg 2024; 19:23. [PMID: 38851757 PMCID: PMC11162065 DOI: 10.1186/s13017-024-00551-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 06/01/2024] [Indexed: 06/10/2024] Open
Abstract
Intra-abdominal infections (IAIs) are common surgical emergencies and are an important cause of morbidity and mortality in hospital settings, particularly if poorly managed. The cornerstones of effective IAIs management include early diagnosis, adequate source control, appropriate antimicrobial therapy, and early physiologic stabilization using intravenous fluids and vasopressor agents in critically ill patients. Adequate empiric antimicrobial therapy in patients with IAIs is of paramount importance because inappropriate antimicrobial therapy is associated with poor outcomes. Optimizing antimicrobial prescriptions improves treatment effectiveness, increases patients' safety, and minimizes the risk of opportunistic infections (such as Clostridioides difficile) and antimicrobial resistance selection. The growing emergence of multi-drug resistant organisms has caused an impending crisis with alarming implications, especially regarding Gram-negative bacteria. The Multidisciplinary and Intersociety Italian Council for the Optimization of Antimicrobial Use promoted a consensus conference on the antimicrobial management of IAIs, including emergency medicine specialists, radiologists, surgeons, intensivists, infectious disease specialists, clinical pharmacologists, hospital pharmacists, microbiologists and public health specialists. Relevant clinical questions were constructed by the Organizational Committee in order to investigate the topic. The expert panel produced recommendation statements based on the best scientific evidence from PubMed and EMBASE Library and experts' opinions. The statements were planned and graded according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) hierarchy of evidence. On November 10, 2023, the experts met in Mestre (Italy) to debate the statements. After the approval of the statements, the expert panel met via email and virtual meetings to prepare and revise the definitive document. This document represents the executive summary of the consensus conference and comprises three sections. The first section focuses on the general principles of diagnosis and treatment of IAIs. The second section provides twenty-three evidence-based recommendations for the antimicrobial therapy of IAIs. The third section presents eight clinical diagnostic-therapeutic pathways for the most common IAIs. The document has been endorsed by the Italian Society of Surgery.
Collapse
|
20
|
Rotundo S, Berardelli L, Gullì S, La Gamba V, Lionello R, Russo A, Trecarichi EM, Torti C. Early initiation of combined therapy in severely immunocompromised patients with COVID-19: a retrospective cohort study. BMC Infect Dis 2024; 24:564. [PMID: 38844861 PMCID: PMC11155142 DOI: 10.1186/s12879-024-09466-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024] Open
Abstract
This single-centre retrospective cohort study reports on the results of a descriptive (non-comparative) retrospective cohort study of early initiation of antivirals and combined monoclonal antibody therapy (mAbs) in 48 severely immunocompromised patients with COVID-19. The study assessed the outcomes and the duration of viral shedding. The patients started early combined therapy (ECT) a median of 2 days (interquartile range [IQR]: 1-3 days) after the diagnosis of SARS-CoV-2 infection. Except for 1 patient who died due COVID-19-related respiratory failure, patients had their first negative nasopharyngeal swab result after a median of 11 days (IQR: 6-17 days) after starting combined therapy. There were no reports of severe side effects. During a follow-up period of 512 days (interquartile range [IQR]: 413-575 days), 6 patients (12.5%) died and 16 (33.3%) were admitted to hospital. Moreover, 12 patients (25%) were diagnosed with SARS-CoV-2 reinfection a median of 245 days (IQR: 138-401 days) after starting combined treatment. No relapses were reported. Although there was no comparison group, these results compare favourably with the outcomes of severely immunocompromised patients with COVID-19 reported in the literature.
Collapse
|
21
|
Cosma J, Russo A, Ferradini V, Gobbi C, Mallia V, Zuffi A, Joret C, Sacca S, Mango R. Spontaneous coronary artery dissection: review, case report and analysis of COVID-19-related cases. Minerva Cardiol Angiol 2024; 72:251-265. [PMID: 36847436 DOI: 10.23736/s2724-5683.22.06195-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) accounts for 1-4% of all acute coronary syndromes (ACS). Since the first description in 1931, our understanding of the disease has evolved; however, its pathophysiology and management are still a matter of debate. SCAD typically occurs in a middle-aged woman with no or few traditional cardiovascular risk factors. Two hypotheses have been proposed to explain the pathophysiology depending on the primary event: an intimal tear in the "inside-out" hypothesis and a spontaneous hemorrhage from the vasa vasorum in the "outside-in" hypothesis. Etiology appears to be multifactorial: different predisposing and precipitating factors have been identified. Coronary angiography is the gold standard for the diagnosis of SCAD. Current recommendations on the treatment of SCAD patients are based on expert opinions: a conservative strategy is preferred in hemodynamically stable SCAD patients, while urgent revascularization should be considered in hemodynamically unstable patients. Eleven cases of SCAD in COVID-19 patients have already been described: although the exact pathophysiological mechanism remains unclear, COVID-19-related SCAD is considered a combination of significant systemic inflammatory response and localized vascular inflammation. We present a literature review of SCAD, and we report an unpublished case of SCAD in a COVID-19 patient.
Collapse
|
22
|
Pavia G, Quirino A, Marascio N, Veneziano C, Longhini F, Bruni A, Garofalo E, Pantanella M, Manno M, Gigliotti S, Giancotti A, Barreca GS, Branda F, Torti C, Rotundo S, Lionello R, La Gamba V, Berardelli L, Gullì SP, Trecarichi EM, Russo A, Palmieri C, De Marco C, Viglietto G, Casu M, Sanna D, Ciccozzi M, Scarpa F, Matera G. Persistence of SARS-CoV-2 infection and viral intra- and inter-host evolution in COVID-19 hospitalized patients. J Med Virol 2024; 96:e29708. [PMID: 38804179 DOI: 10.1002/jmv.29708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 05/11/2024] [Accepted: 05/14/2024] [Indexed: 05/29/2024]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) persistence in COVID-19 patients could play a key role in the emergence of variants of concern. The rapid intra-host evolution of SARS-CoV-2 may result in an increased transmissibility, immune and therapeutic escape which could be a direct consequence of COVID-19 epidemic currents. In this context, a longitudinal retrospective study on eight consecutive COVID-19 patients with persistent SARS-CoV-2 infection, from January 2022 to March 2023, was conducted. To characterize the intra- and inter-host viral evolution, whole genome sequencing and phylogenetic analysis were performed on nasopharyngeal samples collected at different time points. Phylogenetic reconstruction revealed an accelerated SARS-CoV-2 intra-host evolution and emergence of antigenically divergent variants. The Bayesian inference and principal coordinate analysis analysis showed a host-based genomic structuring among antigenically divergent variants, that might reflect the positive effect of containment practices, within the critical hospital area. All longitudinal antigenically divergent isolates shared a wide range of amino acidic (aa) changes, particularly in the Spike (S) glycoprotein, that increased viral transmissibility (K417N, S477N, N501Y and Q498R), enhanced infectivity (R346T, S373P, R408S, T478K, Q498R, Y505H, D614G, H655Y, N679K and P681H), caused host immune escape (S371L, S375F, T376A, K417N, and K444T/R) and displayed partial or complete resistance to treatments (G339D, R346K/T, S371F/L, S375F, T376A, D405N, N440K, G446S, N460K, E484A, F486V, Q493R, G496S and Q498R). These results suggest that multiple novel variants which emerge in the patient during persistent infection, might spread to another individual and continue to evolve. A pro-active genomic surveillance of persistent SARS-CoV-2 infected patients is recommended to identify genetically divergent lineages before their diffusion.
Collapse
|
23
|
Calcagno A, Coppola N, Sarmati L, Tadolini M, Parrella R, Matteelli A, Riccardi N, Trezzi M, Di Biagio A, Pirriatore V, Russo A, Gualano G, Pontali E, Surace L, Falbo E, Mencarini J, Palmieri F, Gori A, Schiuma M, Lapadula G, Goletti D. Drugs for treating infections caused by non-tubercular mycobacteria: a narrative review from the study group on mycobacteria of the Italian Society of Infectious Diseases and Tropical Medicine. Infection 2024; 52:737-765. [PMID: 38329686 PMCID: PMC11142973 DOI: 10.1007/s15010-024-02183-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND Non-tuberculous mycobacteria (NTM) are generally free-living organism, widely distributed in the environment, with sporadic potential to infect. In recent years, there has been a significant increase in the global incidence of NTM-related disease, spanning across all continents and an increased mortality after the diagnosis has been reported. The decisions on whether to treat or not and which drugs to use are complex and require a multidisciplinary approach as well as patients' involvement in the decision process. METHODS AND RESULTS This review aims at describing the drugs used for treating NTM-associated diseases emphasizing the efficacy, tolerability, optimization strategies as well as possible drugs that might be used in case of intolerance or resistance. We also reviewed data on newer compounds highlighting the lack of randomised clinical trials for many drugs but also encouraging preliminary data for others. We also focused on non-pharmacological interventions that need to be adopted during care of individuals with NTM-associated diseases CONCLUSIONS: Despite insufficient efficacy and poor tolerability this review emphasizes the improvement in patients' care and the needs for future studies in the field of anti-NTM treatments.
Collapse
|
24
|
Zannoni F, Caravelli S, Russo A, Perisano C, Greco T, Baiardi A, Di Ponte M, Vocale E, Mosca M. Clinical results in patients affected by moderate-severe knee osteoarthritis and treated with micro-fragmented adipose tissue: the therapeutic effects on symptomatology. Musculoskelet Surg 2024; 108:215-224. [PMID: 38602604 DOI: 10.1007/s12306-024-00816-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 03/23/2024] [Indexed: 04/12/2024]
Abstract
Osteoarthrosis is a degenerative musculoskeletal disease that presents a major public health problem, due to the increasing average age of the active population, as well as the increasing percentage of obesity or overweight of the general population. New therapeutic approaches have been developed, such as regenerative medicine that uses mesenchymal stromal cells taken from adipose tissue. This study analyzed the clinical potential benefits of using autologous adipose tissue to treat patients with moderate-severe knee osteoarthritis.In 2021, a total of 50 knees, affected by moderate-severe knee osteoarthritis, were treated with an intra-articular injection of micro-fragmented subcutaneous adipose tissue. Patients were submitted to the KOOS questionnaire before the operation and one year after the operation and VAS pain score at time 0, 3, 6, 12 months.Of the 50 patients treated, 2 patients were excluded from the study. Of the remaining 48 patients, improvements have been achieved in all subclasses of KOOS. In particular, VAS score proves that improvements are more considerable starting from the 3rd month after surgery.The results obtained in this study show the safety and potential benefit of the use of autologous micro-fragmented adipose on people who are affected by moderate-severe knee osteoarthritis.
Collapse
|
25
|
Cafarelli A, Sorriento A, Marola G, Amram D, Rabusseau F, Locteau H, Cabras P, Dumont E, Nakhaei S, Jernberger A, Bergsten P, Spinnato P, Russo A, Ricotti L. Usability Assessment of Technologies for Remote Monitoring of Knee Osteoarthritis. IEEE OPEN JOURNAL OF ENGINEERING IN MEDICINE AND BIOLOGY 2024; 5:476-484. [PMID: 38899019 PMCID: PMC11186643 DOI: 10.1109/ojemb.2024.3407961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 03/29/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Goal: To evaluate the usability of different technologies designed for a remote assessment of knee osteoarthritis. Methods: We recruited eleven patients affected by mild or moderate knee osteoarthritis, eleven caregivers, and eleven clinicians to assess the following technologies: a wristband for monitoring physical activity, an examination chair for measuring leg extension, a thermal camera for acquiring skin thermographic data, a force balance for measuring center of pressure, an ultrasound imaging system for remote echographic acquisition, a mobile app, and a clinical portal software. Specific questionnaires scoring usability were filled out by patients, caregivers and clinicians. Results: The questionnaires highlighted a good level of usability and user-friendliness for all the technologies, obtaining an average score of 8.7 provided by the patients, 8.8 by the caregivers, and 8.5 by the clinicians, on a scale ranging from 0 to 10. Such average scores were calculated by putting together the scores obtained for the single technologies under evaluation and averaging them. Conclusions: This study demonstrates a high level of acceptability for the tested portable technologies designed for a potentially remote and frequent assessment of knee osteoarthritis.
Collapse
|