Alexandra Ioana Mihailescu

Dr. Alexandra Ioana Mihailescu

orcid

Research Focus & Metrics

Academic Career Length

19Years (2008-Present)

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

Representative Publications

View All Publications
OPOvidiu Popa-Velea
Ovidiu Popa-Velea
LDLiliana Veronica Diaconescu
Liliana Veronica Diaconescu
AMAlexandra Ioana Mihailescu
Alexandra Ioana Mihailescu
MPMara Jidveian Popescu
Mara Jidveian Popescu
GMGeorge Macarie
George Macarie
Medical school students often experience emotional difficulties when handling the challenges of their formation, occasionally leading to burnout. In this study, we measured the prevalence of burnout and its relationships with perceived stress, perceived social support, and alexithymia in medical students from the largest academic medical community in Romania. A cross-sectional survey was administered to a randomized sample of 299 preclinical medical students at the University of Medicine in Bucharest. Participants completed four standardized questionnaires. In addition to the assessment of burnout prevalence, stepwise backward regression was used to establish which variables had the highest correlation to burnout components. Further, t-tests were run to assess gender-related differences. Overall, burnout prevalence was 15.05%. Perceived stress was found to be the strongest predictor of emotional exhaustion and lack of accomplishment, while the strongest predictors of depersonalization were low perceived social support (in women) and alexithymia (in men). Women appear to be more vulnerable to two of the components of burnout (emotional exhaustion and low personal accomplishment) and associate higher perceived stress and alexithymia. These results suggest that interventions addressing academic burnout could benefit from being gender-specific, with focus on key elements, such as perceived stress and alexithymia.

30 August 2021 in Healthcare
Verified
Journal Article
Open access
PDF file
CIClaudiu Gabriel Ionescu
Claudiu Gabriel Ionescu
OPOvidiu Popa-Velea
Ovidiu Popa-Velea
AMAlexandra Ioana Mihailescu
Alexandra Ioana Mihailescu
ACAnca Ana Chendea
Anca Ana Chendea
IBIoana Anca Badarau
Ioana Anca Badarau
This study aimed to investigate the relationship between somatic symptom disorder (SSD) and sleep disorders, following three research questions: (1) How are these disorders correlated? (2) What are the comorbidities reported in these patients? and (3) What are the most effective pharmacological and non-pharmacological treatments for both conditions? PubMed, Scopus, OVID, Medline, and ProQuest databases were searched for relevant articles published between 1957–2020. Search terms included “somatic symptoms disorder”, “sleep disorders”, “insomnia”, “somatoform”, “somatization”, “therapeutic”, “psychotherapy”, and alternative, formerly used terms for SSD. Forty papers were finally included in the study. Prevalence of insomnia in SSD patients ranged between 20.4–48%, with this being strongly correlated to somatic symptoms and psychosocial disability. The most relevant comorbidities were generalized anxiety disorder, depression, fatigue, negative mood, substance use, orthorexia, alexithymia, anorexia, weight loss, poor eating habits, and acute stress disorder. Patients receiving antidepressant therapy reported significant improvements in insomnia and somatic symptoms. In terms of non-pharmacological interventions, cognitive-behavioral therapy (CBT) showed improvements in sleep outcomes, while the Specialized Treatment for Severe Bodily Distress Syndromes (STreSS) may represent an additional promising option. Future research could include other medical and psychosocial variables to complete the picture of the relationship between sleep disorders and somatic symptoms.

9 August 2021 in Education Sciences
Verified
Journal Article
Open access
PDF file
OPOvidiu Popa-Velea
Ovidiu Popa-Velea
Carmen PristavuCarmen Pristavu
Carmen Pristavu
CIClaudiu Gabriel Ionescu
Claudiu Gabriel Ionescu
AMAlexandra Ioana Mihailescu
Alexandra Ioana Mihailescu
LDLiliana Veronica Diaconescu
Liliana Veronica Diaconescu
This study assessed the learning perception of undergraduate medical students on three types of teaching (classical/online/hybrid), in relation to coping strategies, stress, and social support, in the context of the SARS-CoV-2 pandemic. Additionally, we explored gender differences and the perceived usefulness of teaching. 201 students (48 men, 153 women; mean age = 22.900, SD = 2.830) participated in the study. They answered a Multidimensional Scale of Perceived Social Support, a Brief Cope Scale, a Student-life Stress Inventory, a visual analog scale for usefulness, and a survey collecting their perceptions about learning across teaching types. Results point out a preference for classical teaching, followed by the hybrid and online formats. Online teaching was identified as more advantageous in terms of time management and seeking information. Denial and substance use were statistically associated with poor communication, bad time using, and impaired learning. Both stress and social support had ambivalent associations with learning perceptions. Gender differences were limited to behavioral disengagement and higher social support perceived by women. Although classical teaching was globally perceived as the most useful, online teaching was considered desirable by male urban respondents. These data may contribute to the strategic growth and refinement of web-based teaching methods in medical universities.

30 November 2024 in Education Sciences
Verified
Journal Article
Open access
PDF file
LDLiliana Veronica Diaconescu
Liliana Veronica Diaconescu
AMAlexandra Ioana Mihailescu
Alexandra Ioana Mihailescu
ISIoana-Ruxandra Stoian-Balasoiu
Ioana-Ruxandra Stoian-Balasoiu
ACAndreea Narcisa Cosma
Andreea Narcisa Cosma
ADAikaterini Drakou
Aikaterini Drakou
OPOvidiu Popa-Velea
Ovidiu Popa-Velea
Stress exposure can take a toll on the adjustment of young individuals, including students. The aim of this study was to investigate the impact of burnout and impostor syndrome (IS) on self-esteem and academic performance in medical students. The participants were 331 undergraduate medical students (102 men, 229 women; 89.7% native, 12,1% international; mean age = 21.18, SD = 2.338). The study instruments included the Copenhagen Burnout Inventory for Students (CBI-S), Clance Impostor Phenomenon Scale (CIPS), and Rosenberg’s Self-Esteem Scale, while academic performance (AP) was reported as received GPA (objective AP) and expected GPA (subjective AP). The statistical analysis comprised independent t-tests, MANOVA, ANOVA, and correlational and mediational analyses. The results showed that native students had lower self-esteem and higher scores of personal burnout and IS. Irrespective of cultural differences, women scored higher than men in IS and in personal burnout, while men had higher self-esteem than women. Burnout and IS were correlated with a decrease in self-esteem (adj. R2 = 0.531) in the overall sample, whereas in native students, IS was correlated with a difference between subjective and objective self-assessments of AP (adj. R2 = 0.027). Burnout and impostor syndrome, despite not directly impacting academic performance, may significantly influence self-esteem, making them a target for preventive or interventional measures.

2 April 2025 in Frontiers in Psychology
Verified
Journal Article
Open access
PDF file
OPOvidiu Popa-Velea
Ovidiu Popa-Velea
ISIoana Ruxandra Stoian-Bǎlǎşoiu
Ioana Ruxandra Stoian-Bǎlǎşoiu
AMAlexandra Ioana Mihailescu
Alexandra Ioana Mihailescu
LDLiliana Veronica Diaconescu
Liliana Veronica Diaconescu
Background: Burnout in academia can have important long-term consequences. This study aimed to investigate academic burnout and the perception of its prevention strategies among Romanian health sciences students.Methods: Three hundred and five health sciences students (from General Medicine, Dental Medicine, Pharmacy, and Midwifery and Nursing) (36 men, 269 women, mean age 21.9, standard deviation 1.911) self-rated their burnout using the Burnout Assessment Tool (BAT) and a visual analog scale, and answered a survey with open and closed questions about the most effective coping strategies to prevent burnout.Results: Above average scores (mean = 3.05; SD = 0.67) on burnout were met (with the highest scores on exhaustion and psychological distress and the lowest on mental distance and psychosomatic symptoms). Women were more affected than men by burnout and associated emotional impairment and secondary symptoms. Participants rated supportive relationships as the most effective in preventing burnout (mean = 3.75; SD = 0.55), followed by relaxation-meditation (mean = 3.32; SD = 0.85), while they also positively valued cognitive-behavioral therapy (those with high burnout scores), and physical activity (those with low burnout scores). Organizational strategies have included re-evaluating the university curriculum (mean = 3.83; SD = 0.48) and increasing access to psychological support programs (mean = 3.72; SD = 0.58) and to programs that increase self-efficacy and resilience (mean = 3.65; SD = 0.61). The qualitative analysis showed that freely chosen individual strategies included, in descending order, detachment, active actions, healthy lifestyle, and specialist help, while the most preferred organizational were better academic organization and program optimization.Conclusion: These results may be useful in designing more sustainable and effective burnout prevention strategies in health sciences academic settings.

18 August 2023 in Medicina
Verified
Journal Article
Open access
PDF file
ADAna Claudia Damian
Ana Claudia Damian
AMAlexandra Ioana Mihailescu
Alexandra Ioana Mihailescu
Cristina AngheleCristina Anghele
Cristina Anghele
CCConstantin Alexandru Ciobanu
Constantin Alexandru Ciobanu
CPCristian Petrescu
Cristian Petrescu
Adela CiobanuAdela Ciobanu
Adela Ciobanu
Background and Objectives: The informal caregiver’s contribution to the wellbeing of dementia patients is critical since these individuals become dependent on others for all daily activities. Our goal was to investigate the dynamics of anxiety, depression, burnout, sleep, and their influence on quality of life over a 6-month period in the context of pandemic distress in a sample of informal caregivers of Alzheimer’s patients. Materials and Methods: For this prospective, longitudinal study, we conducted a 6-month telephonic survey between 2021 and 2022, administering a series of questionnaires at three timepoints (baseline, 3 months and 6 months) to a group of informal caregivers of patients suffering from dementia due to Alzheimer’s disease. Results: A total of 110 caregivers were included at baseline, out of which 96 continued to the second stage and 78 followed through to the last stage. The majority of the participants were female (most likely the patients’ daughters), around 55 years old, living in urban areas, married, with children, having a high school degree or a higher education degree, and working in jobs that required physical presence; in the best-case scenario, they were sharing their responsibilities with another two–three caregivers. More than half of the 110 participants (50.9%) reported mild to moderate anxiety at baseline, and 27.3% reported significant anxiety, with no changes between the three timepoints, F(2, 154) = 0.551, p = 0.57; 25% reported moderate–severe depression at the start, with no changes between the three timepoints, F(2, 154) = 2.738, p = 0.068; and many reported a decrease in quality of life, poor quality of sleep, and decreased fear of COVID infection. Cynicism, professional effectiveness, anxiety, depression, and sleep quality explained up to 87.8% of the variance in quality of life. Conclusions: Caregivers’ decreased quality of life during the pandemic was explained by their levels of burnout, anxiety, and depression throughout the 6-month period.