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Introduction: The COVID‐19 pandemic impacted healthcare organizations, necessitating a rapid transition from in‐person to virtual care. Our study explored the feasibility of a mixed in‐person/telerehabilitation intervention for cancer patients and its effects on cancer‐related fatigue (CRF), quality of life (QoL), physical function, patient satisfaction, and perceived usefulness. Methods: TRACE 2020 is an observational prospective study that enrolled adult cancer patients, between January 2021 and March 2023, who were eligible for a rehabilitation program to be provided also in telerehabilitation. Patients were assessed at baseline and after the rehabilitation program. Adherence to sessions, reasons for non‐adherence and adverse events were collected. Results: Of the 23 patients enrolled, 87% received a mixed intervention, with an average of 60% in‐person sessions and 40% telerehabilitation sessions. Adherence was very high (91%). Evaluation scales showed an improvement in CRF, QoL, and lower limb strength and a relevant increase in patients' level of physical activity (PA). Most patients reported good satisfaction; the few criticisms mainly concerned difficulties in connectivity, lack of physical contact and difficulties in understanding how to perform exercises during telerehabilitation sessions. The physiotherapist underlined the usefulness of the innovative approach and suggested ways to facilitate future implementation. Conclusion: A mixed intervention including telerehabilitation is feasible and accepted by cancer patients. It may have a positive effect on their CRF, QoL, and level of PA and render patient care more flexible. The findings suggest what characteristics the target population for telerehabilitation should have, in order to integrate telerehabilitation in standard care for cancer patients. [ABSTRACT FROM AUTHOR]

To verify the effectiveness of experimental occupational therapy plus intensive standard rehabilitation compared to intensive standard rehabilitation alone on the reintegration to social activities of complex patients three months after hospital discharge. Patients with a score ≥ 9 on the Rehabilitation Complexity Scale at admission to an intensive rehabilitation ward were randomized to the control or experimental group. Both groups received intensive multidisciplinary rehabilitation aimed at recovering independence in the basic activities of daily life (ADL). The experimental group also received experimental occupational therapy services to address goals identified through the administration of the Canadian Occupational Performance Measure (COPM). Experimental occupational therapy began during the in-hospital phase and continued in the home-based setting. It consisted of teaching strategies, recommending aids, and providing personalized information regarding available community support. Ninety-two individuals with a mean age of 65 years (female 44.6%) were enrolled. The experimental group significantly improved participation measured by the Reintegration to Normal Living Index (mean changes 8.61, 95% CI: 1–16.23, p = 0.027). The performance and satisfaction scores of the COPM, both during hospitalization and after discharge, and independence in ADL also improved. No differences in mood disturbances were found. Early post-discharge occupational therapy integrated with multidisciplinary rehabilitation improves the social participation of complex patients. Future research should investigate the concrete feasibility of implementing this complex intervention cost-effectively and in different contexts. ClinicalTrials.gov Identifier NCT03668938 (first posted date 13/09/2018) Early post-discharge rehabilitation assists patients' transition from hospital to home by improving the management of problems they encounter. In complex patients, occupational therapy initiated during hospitalization and extended to the early post-discharge phase improves social participation, independence in basic and instrumental daily activities, and performance and satisfaction when carrying out relevant occupational activities. The strong partnership between the Occupational Therapist and the patient improves compliance to treatment, enhancing the chances of success of rehabilitation interventions. [ABSTRACT FROM AUTHOR]

Background: Vaccination is widely used in fish aquaculture for three primary reasons: to prevent bacterial disease spreading, minimize antibiotic use and fight antibiotic resistance. Vaccine production is an expensive and consuming process, mainly in terms of money, resources, and animals for quality control. The replace, reduce, and refine (3Rs) philosophy suggests developing and validates alternative methods to animal testing for scientific purposes, even for biologicals and vaccines. Aim: The current study explored the potential use of mouse and fish cells in the in vitro toxicity grade assessment through different methods, as an alternative assay to in vivo residual toxicity tests for autogenous fish vaccine control. Methods: BF2 and L929 cell lines were exposed to vaccine dilutions in two different ways of administration and toxicity grade was recorded by MTS assay, compared to the in vivo gold standard test. Results: Autogenous vaccines (AVs) caused no reactions in the in vivo test. In the in vitro assay, the different toxicity grade recorded was statistically significant between the cell lines adopted and the AVs way of administration. Conclusions: Data obtained represent the first application of 3Rs method to fish AVs produced in Italy, more investigations are needed to collect solid results and standardize new in vitro methods for vaccine quality control. [ABSTRACT FROM AUTHOR]

Background: In Italy, an autogenous registered vaccine, adjuvanted with aluminum hydroxide, can be administrated to contrast Salmonella enterica subsp. enterica serovar abortus equi infection, coupled to a specific antimicrobial treatment. Case Description: Here, we report the case of an abortion outbreak by Salmonella abortus equi in Central Italy where mares were vaccinated but immediately developed a strong local reaction, maybe due to the adjuvant. Promptly, another autogenous vaccine, substituting the aluminum hydroxide with a new generation adjuvant (Montanide™ Seppic IMS1313), was produced and administrated. The new formulated vaccine did not cause any adverse outcome and conferred high protection titers against the infection. To the best of our knowledge, this is the first reported case of immunization by a vaccine adjuvanted with Montanide™ Seppic IMS1313 in horses. Conclusion: This approach may be used as a preventive strategy for further outbreaks in association with the application of recommended biosafety principles. [ABSTRACT FROM AUTHOR]

Purpose: Inpatients admitted to rehabilitation express needs not linked to disease causing hospitalization. This observational cross-sectional study identifies features and occupational needs of complex inpatients during rehabilitation, focusing on function and ability, regardless of diagnosis. Method: This study included sixteen adult inpatients with stroke, deemed complex according to Rehabilitation Complexity Scale-Extended, at admission to Rehabilitation ward (from July 2014 to February 2015). Patients with primary psychiatric disorders, language barriers, cognitive or severe communication deficits were excluded. Upon admission, a multidisciplinary team collected data on general health, independence in daily activities (Modified Barthel Index), fatigue (Fatigue Severity Scale), resistance to sitting and ability to perform instrumental activities (Instrumental Activities of Daily Living). The occupational therapist identified occupational needs according to Canadian Occupational Performance Measure. Results: Inpatients enrolled in this study were dependent in basic ADL, limited in instrumental ADL and easily fatigable. Their occupational needs related to self-care (75%) and, to a lesser extent, productivity (15%) and leisure (10%). According to inpatients, rehabilitation process should firstly address self-care needs, followed by productivity and leisure problems. Conclusions: Despite small sample size, this study described patterns of occupational needs in complex inpatients with stroke. These results will be implemented in client-centered rehabilitation programs to be tested in a phase-two trial. [ABSTRACT FROM AUTHOR]

Background Clostridium perfringens is an important animal and human pathogen that can produce more than 16 different major and minor toxins. The beta-2 minor toxin (CPB2), comprising atypical and consensus variants, appears to be involved in both human and animal enterotoxaemia syndrome. The exact role of CPB2 in pathogenesis is poorly investigated, and its mechanism of action at the molecular level is still unknown because of the lack of specific reagents such as monoclonal antibodies against the CPB2 protein and/or the availability of a highly purified antigen. Previous studies have reported that purified wild-type or recombinant CPB2 toxin, expressed in a heterologous system, presented cytotoxic effects on human intestinal cell lines. Undoubtedly, for this reason, to date, these purified proteins have not yet been used for the production of monoclonal antibodies (MAbs). Recently, monoclonal antibodies against CPB2 were generated using peptides designed on predicted antigenic epitopes of this toxin. Results In this paper we report, for the first time, the expression in a baculovirus system of a deleted recombinant C-terminal 6xHis-tagged atypical CPB2 toxin (rCPB2Δ1–25-His6) lacking the 25 amino acids (aa) of the N-terminal putative signal sequence. A high level of purified recombinant rCPB2Δ1–25-His6 was obtained after purification by Ni2+ affinity chromatography. The purified product showed no in vitro and in vivo toxicity. Polyclonal antibodies and twenty hybridoma-secreting Mabs were generated using purified rCPB2Δ1–25-His6. Finally, the reactivity and specificity of the new antibodies were tested against both recombinant and wild-type CPB2 toxins. Conclusions The high-throughput of purified atoxic recombinant CPB2 produced in insect cells, allowed to obtain monoclonal and polyclonal antibodies. The availability of these molecules could contribute to develop immunoenzymatic methods and/or to perform studies about the biological activity of CPB2 toxin. [ABSTRACT FROM AUTHOR]

Oral melanomas are the most common oral malignancies in dogs and are characterized by an aggressive nature, invasiveness, and poor prognosis. With biological and genetic similarities to human oral melanomas, they serve as a valuable spontaneous comparative model. Primary cell cultures are widely used in human medicine and, more recently, in veterinary medicine to study tumorigenesis, cancer progression, and innovative therapeutic approaches. This study aims to establish two- and three-dimensional primary cell lines from oral canine melanomas using fine-needle aspiration as a minimally invasive sampling method. For this study, samples were collected from six dogs, represented by four primary oral melanomas and five lymph nodal metastases. The cells were digested to obtain single-cell suspensions, seeded in flasks, or processed with Matrigel ® to form organoids. The cell cultures were characterized through flow cytometry using antibodies against Melan-A, PNL2, and Sox-10. This technique offers a minimally invasive means to obtain cell samples, particularly beneficial for patients that are ineligible for surgical procedures, and enables the establishment of in vitro models crucial for comparative studies in mucosal melanoma oncology. To the best of our knowledge, this is the first work establishing neoplastic primary cell cultures via fine-needle aspiration in dogs.