Greta Ghizzardi

Dr. Greta Ghizzardi

orcid

Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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26 February 2019 in Sustainability
Verified
Journal Article
Open access
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LBLoris Bonetti
Loris Bonetti
ATangela tolotti
angela tolotti
DVDario Valcarenghi
Dario Valcarenghi
CPCarla Pedrazzani
Carla Pedrazzani
SBSerena Barello
Serena Barello
MBMonica Bianchi
Monica Bianchi
Burnout negatively affects nurses’ health and performance. Healthcare managers have an ethical duty to create healthy organizations that reduce burnout, especially within critical settings such as oncology. The aim of this study was twofold: (1) to measure the presence of nurses’ burnout to formulate organizational strategies to prevent the syndrome onset, and (2) to evaluate the effect of recent organizational changes on the burnout phenomenon. A descriptive, cross-sectional design supported by a systemic organizational analysis was conducted in a Swiss Oncology Institute in 2013. Of 103 nurses working in the Institute, 52 (51.4%) completed the Burnout Potential Inventory (BPI) questionnaire. Data were analyzed using descriptive statistics and Mann–Whitney and Kruskal–Wallis tests. Burnout risk levels were low to moderate. Only 2 nurses out of the 52 showed moderate burnout risk levels. Inpatient nurses showed a higher risk of burnout than outpatient nurses, particularly due to ambiguity and feelings of powerlessness. Nurses with post-basic education showed a higher risk when considering poor teamwork values and ambiguity in the workplace. Poor middle-management was found to negatively influence worker wellbeing. The working environment set by management resulted in low burnout risk levels. Managers must carefully select middle-management because inappropriate leadership might promote the onset of burnout.

9 August 2022 in European Journal of Cardiovascular Nursing
Verified
Journal Article
Closed access
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MBMarina Baricchi
Marina Baricchi
EVErcole Vellone
Ercole Vellone
RCRosario Caruso
Rosario Caruso
CACristina Arrigoni
Cristina Arrigoni
FDFederica Dellafiore
Federica Dellafiore
PIPaolo Iovino
Paolo Iovino
Provide an overview of remote motivational interviewing (MI) interventions for chronically ill patients, and understand their degree of effectiveness on different health outcomes. A systematic review with meta-analysis was conducted using the following databases: PubMed, CINAHL, PsychInfo, and Web of Science. Eligibility criteria included studies that administered remote MI alone or in combination with other remote approaches. A narrative synthesis and two meta-analyses were performed. Fifteen studies met the inclusion criteria. MI administration almost exclusively occurred by telephone and individual sessions. Eight studies reported treatment fidelity aspects, and four declared adopting a theoretical framework. Most targeted outcomes were therapeutic adherence, physical activity, depression, quality of life, and mortality. Risk of bias varied markedly, with the largest source resulting from selection process and intervention performance. The two meta-analyses indicated a significant effect of MI on depression [standardized mean difference = –0.20, 95% confidence interval (CI): –0.34, –0.05, Z = 2.73, P = 0.006, I2 = 0%], and no effect of MI on glycosylated haemoglobin (mean difference = –0.02, 95% CI: –0.48, 0.45, P = 0.94, I2 = 84%). Remote MI can be a promising approach for improving depression in chronic disease patients. However, studies are inconclusive due to risks of bias, heterogeneity, and lack of reporting of interventionist’s training, treatment fidelity, and theoretical frameworks’ use. More studies with solid designs are needed to inform clinical decision-making and research. PROSPERO: CRD42021241516.

3 September 2025 in Healthcare
Verified
Journal Article
Open access
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GCGianluca Conte
Gianluca Conte
CACristina Arrigoni
Cristina Arrigoni
AMArianna Magon
Arianna Magon
GAGiada De Angeli
Giada De Angeli
GPGiulia Paglione
Giulia Paglione
Rosario CarusoRosario Caruso
Rosario Caruso
Background: Digital self-efficacy is a crucial determinant of healthcare professionals’ ability to adapt to technological innovations. Understanding its predictors among nurses and nursing students is essential for workforce readiness. Objectives: To assess the level of digital self-efficacy and examine demographic, educational, and experiential factors associated with inadequate self-efficacy. Methods: This cross-sectional study involved 1081 Italian nurses and nursing students. The Digitech-S scale was used to measure digital self-efficacy, with ≥70/100 indicating adequacy. Logistic regression was performed to identify predictors of inadequate self-efficacy. Results: Only 47.1% of participants demonstrated adequate self-efficacy. Females had twice the odds of inadequate self-efficacy compared to males (OR = 2.038, p < 0.001). Nurses with bachelor’s degrees had 2.5 times higher odds than students (OR = 2.450, p < 0.001), while post-graduate education showed no effect. Early technology adoption before age 14 reduced the odds (OR = 0.675, p = 0.027). Each additional year of work experience decreased the odds by 4% (OR = 0.955, p < 0.001). Conclusions: Gender disparities persist in digital self-efficacy, and unexpectedly, students outperformed bachelor-level nurses. Findings highlight educational gaps and the importance of early exposure to technology. Tailored interventions are needed to strengthen digital readiness, which may improve care quality and healthcare system efficiency in the digital era.

6 March 2023 in Healthcare
Verified
Journal Article
Open access
PDF file
FDFederica Dellafiore
Federica Dellafiore
GGGreta Ghizzardi
Greta Ghizzardi
EVErcole Vellone
Ercole Vellone
AMArianna Magon
Arianna Magon
GCGianluca Conte
Gianluca Conte
Rosario CarusoRosario Caruso
Rosario Caruso
Background: The role of nurse-led motivational interviewing (MI) in improving self-care among patients with heart failure (HF) is promising, even if it still requires further empirical evidence to determine its efficacy. For this reason, this study tested its efficacy in enhancing self-care maintenance (primary endpoint), self-care management, and self-care confidence after three months from enrollment in adults with HF compared to usual care, and assessed changes in self-care over follow-up times (3, 6, 9, and 12 months). Methods: A single-center, randomized, controlled, parallel-group, superiority study with two experimental arms and a control group was performed. Allocation was in a 1:1:1 ratio between intervention groups and control. Results: MI was effective in improving self-care maintenance after three months when it was performed only for patients (arm 1) and for the patients–caregivers dyad (arm 2) (respectively, Cohen’s d = 0.92, p-value < 0.001; Cohen’s d = 0.68, p-value < 0.001). These effects were stable over the one-year follow-up. No effects were observed concerning self-care management, while MI moderately influenced self-care confidence. Conclusions: This study supported the adoption of nurse-led MI in the clinical management of adults with HF.

28 March 2023 in JMIR Research Protocols
Verified
Journal Article
Open access
FDFederica Dellafiore
Federica Dellafiore
GGGreta Ghizzardi
Greta Ghizzardi
EVErcole Vellone
Ercole Vellone
AMArianna Magon
Arianna Magon
GCGianluca Conte
Gianluca Conte
Rosario CarusoRosario Caruso
Rosario Caruso
Background: Heart failure (HF) is characterized by an increasing prevalence, representing a public health problem and a significant cause of morbidity and mortality. Self-care is a cornerstone approach for optimizing therapy for patients with HF. Patients play a crucial role in managing their condition, given that several adverse health outcomes might be avoided with adequate self-care. In this regard, the literature describes motivational interviewing (MI) as highly favorable for treating chronic diseases, with promising results supporting its efficacy in enhancing self-care. Moreover, caregivers’ availability constitutes a fundamental supporting factor among the strategies to improve self-care behaviors in people with HF. Objective: The primary study aim is to test the efficacy of a structured program, including scheduled MI interventions, in improving self-care maintenance in the 3-month follow-up from the enrollment. Secondary aims comprehend the assessment of the effectiveness of the above intervention on secondary outcomes (eg, self-care monitoring, quality of life, sleep disturbance) and the corroboration of the superiority of caregivers’ participation to the intervention over the program administrated only to individual patients in enhancing self-care behaviors and other outcomes at 3, 6, 9, and 12 months from the enrollment. Methods: This study protocol designed a prospective, parallel-arm, open-label, 3-arm, controlled trial. The MI intervention will be administered by nurses trained in HF self-care and MI; the education program will be provided to nurses by an expert psychologist. Analyses will be performed within the framework of intention-to-treat analysis. Comparisons between groups will be based on an alpha of 5% and 2-tailed null hypotheses. In the case of missingness, analyzing the extent of the missingness and identifying underlying mechanisms and patterns will guide imputation methods. Results: The data collection was started in May 2017. We completed the data collection with the last follow-up in May 2021. We plan to perform data analysis by December 2022. We plan to publish the study results within March 2023. Conclusions: MI enhances potential self-care practices in patients with HF and their caregivers. Although MI is effectively largely employed either alone or combined with other treatments and is administered in different settings and ways, face-to-face interventions seem to be more effective. Dyads with higher shared HF knowledge are more efficient in promoting self-care adherence behaviors. Moreover, patients and caregivers may perceive proximity with health care professionals, resulting in a better ability to follow the received health professionals’ directions. The scheduled in-person meetings with patients and caregivers will be exploited to administer MI, respecting all the safety regulations for infection containment. The conduction of this study may support changes in clinical practice to include MI to improve self-care for patients with HF. Trial Registration: ClinicalTrials.gov NCT05595655; https://clinicaltrials.gov/ct2/show/NCT05595655 International Registered Report Identifier (IRRID): DERR1-10.2196/44629