Dimitra Anna Owens

Mrs. Dimitra Anna Owens


Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

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

Representative Publications

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31 October 2024 in Life
Verified
Journal Article
Open access
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ANANASTASIA NTIKOUDI
ANASTASIA NTIKOUDI
DODimitra Anna Owens
Dimitra Anna Owens
ASAlketa-Theodora Theodora Spirou
Alketa-Theodora Theodora Spirou
EEELENI EVANGELOU OR EVAGELOU
ELENI EVANGELOU OR EVAGELOU
Eugenia VlachouEugenia Vlachou
Eugenia Vlachou
This review explores the impact of cognitive behavioral therapy for insomnia (CBT-I) on menopausal women suffering from insomnia. The transition to menopause is often accompanies by sleep disturbances, which significantly affect women’s quality of life. This review applies a scoping approach to evaluate randomized controlled trials (RCTs) focused on CBT-I interventions for insomnia among menopausal women. The included studies examined variations in the number of CBT-I sessions, the duration of interventions, and their delivery methods (face-to-face, online, or telephone-based). The results consistently showed that CBT-I significantly improves sleep quality and reduces insomnia severity in menopausal women. CBT-I was particularly effective compared to other interventions such as sleep restriction therapy and sleep hygiene education. Sleep quality improvements were observed to persist for up to six months after treatment. These findings support the use of CBT-I as a first-line intervention for insomnia in menopausal women, offering a sustainable solution with fewer side effects compared to pharmacological treatments. However, the review also highlights the need for further research on CBT-I’s efficacy in diverse populations, as most studies focused on predominantly white and well-educated women.

15 February 2022 in Behavioural Brain Research
Verified
Journal Article
Closed access
EAEleni Anyfandi
Eleni Anyfandi
DODimitra Anna Owens
Dimitra Anna Owens
CPConstantin Psarros
Constantin Psarros
PFPanagiotis Ferentinos
Panagiotis Ferentinos
MNMaria Nikolakopoulou
Maria Nikolakopoulou
ETEleftheria Tsaltas
Eleftheria Tsaltas

25 June 2026 in Livers
Verified
Journal Article
Open access
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ANANASTASIA NTIKOUDI
ANASTASIA NTIKOUDI
EEELENI EVANGELOU OR EVAGELOU
ELENI EVANGELOU OR EVAGELOU
Petros GalanisPetros Galanis
Petros Galanis
DODimitra Anna Owens
Dimitra Anna Owens
SVSarantoula Ventouri
Sarantoula Ventouri
Eugenia VlachouEugenia Vlachou
Eugenia Vlachou
Background: Menopause represents a critical physiological transition associated with hormonal changes that influence both metabolic health and quality of life (QoL). Metabolic dysfunction-associated steatotic liver disease (MASLD), a common metabolic condition, is closely linked to menopause; however, its independent contribution to QoL impairment remains unclear. This study aimed to investigate the interplay between menopausal status, metabolic dysfunction, MASLD, and QoL in midlife women. Methods: A cross-sectional observational study was conducted including 80 women aged 45–55 years, comprising both premenopausal and menopausal participants. Clinical, anthropometric, biochemical, and imaging data were collected. MASLD was diagnosed using magnetic resonance imaging in the presence of metabolic dysfunction. Metabolic assessment included glucose, insulin, liver enzymes, C-reactive protein, and indices of insulin resistance (HOMA-IR) and sensitivity (QUICKI). QoL was evaluated using the Utian Quality of Life (UQOL) scale. Associations were examined using univariate and multivariable linear regression models. Results: MASLD prevalence was significantly higher in menopausal women compared with non-menopausal women (61.9% vs. 15.8%, p < 0.001). Metabolic parameters, particularly insulin resistance and body mass index, were strongly associated with MASLD. The mean total UQOL score indicated moderate QoL. In multivariable analysis, menopausal status was the only independent predictor of reduced total QoL (b = −4.93, p = 0.01) and occupational health domain (b = −4.60, p = 0.001). MASLD and metabolic parameters were not independently associated with overall QoL. Correlation analyses revealed modest associations between metabolic markers and specific QoL domains, particularly occupational and physical health. Conclusions: Menopause is the primary determinant of reduced QoL in midlife women, particularly affecting functional domains, while MASLD does not independently impact QoL despite its strong association with metabolic dysfunction. These findings suggest that menopausal status may play a more prominent role in quality-of-life outcomes than MASLD in women undergoing the menopausal transition. However, the cross-sectional design does not allow conclusions regarding causal or mechanistic relationships.

1 September 2026 in Diabetology
Verified
Journal Article
Open access
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Eugenia VlachouEugenia Vlachou
Eugenia Vlachou
ANANASTASIA NTIKOUDI
ANASTASIA NTIKOUDI
DODimitra Anna Owens
Dimitra Anna Owens
DRDESPOINA RIZIKOU
DESPOINA RIZIKOU
ATAfroditi Tsalkitzi
Afroditi Tsalkitzi
ATAthanasios N. Tsartsalis
Athanasios N. Tsartsalis
Background: Type 1 diabetes (T1D) is increasingly recognized as a condition associated with impaired skeletal health and increased fracture risk. Although osteoporosis is usually considered more clinically relevant after menopause, diabetes-related skeletal alterations may begin earlier in life. This scoping review aimed to map the available evidence on bone-health outcomes in premenopausal women with T1D. Methods: A scoping review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). PubMed/MEDLINE, Scopus, Web of Science, CINAHL and the Cochrane Library were searched, supplemented by Google Scholar and manual screening of reference lists. Eligible studies examined bone mineral density (BMD), fracture history or fracture risk, bone turnover markers, quantitative ultrasound parameters, bone microarchitecture, or other skeletal outcomes in premenopausal women or women with T1D. Results: Seven studies met the eligibility criteria. The included studies were mainly observational and varied in sample size, age range, diabetes duration, skeletal sites assessed, and bone-assessment methods. Most studies reported lower BMD or less favorable skeletal parameters in premenopausal women with T1D compared with women without diabetes, particularly at peripheral or hip-related skeletal sites. Quantitative ultrasound studies suggested impaired peripheral skeletal properties, while one MRI-based study identified trabecular microarchitectural deficits. Several studies also reported altered bone turnover markers and associations between poorer glycemic control, adverse health behaviors or diabetes-related complications, and poorer bone outcomes. Fracture data were limited and were based on previous or self-reported fractures. Potential determinants of skeletal health were variably reported across studies, with more consistent consideration of body mass index and selected lifestyle or reproductive factors than of autoimmune, nutritional, medication-related, and detailed reproductive variables. Conclusions: Available evidence indicates that premenopausal women with T1D may exhibit early alterations in skeletal health, including differences in BMD, peripheral bone measures, bone turnover, and microarchitecture. These findings highlight the potential importance of considering bone health before the menopausal transition. However, prospective data on fragility fractures remain limited, and further longitudinal studies incorporating detailed reproductive, metabolic, and clinical factors are needed to clarify the long-term skeletal implications and inform future risk-assessment strategies.

Verified
Journal Article
Open access
PDF file
Eugenia VlachouEugenia Vlachou
Eugenia Vlachou
ANANASTASIA NTIKOUDI
ANASTASIA NTIKOUDI
SLSofia Liossi
Sofia Liossi
EPEffie George Papageorgiou
Effie George Papageorgiou
DODimitra Anna Owens
Dimitra Anna Owens
EEELENI EVANGELOU OR EVAGELOU
ELENI EVANGELOU OR EVAGELOU
Background: Gestational diabetes mellitus (GDM) is a common metabolic complication of pregnancy with implications that extend beyond glycemic control and obstetric outcomes. Health-related quality of life (HRQoL) is an important patient-reported outcome that may reflect the broader physical, psychological, social, and environmental burden of GDM. This study aimed to evaluate HRQoL among pregnant women with GDM compared with women with uncomplicated pregnancies and to explore demographic, obstetric, and glycemic factors associated with HRQoL outcomes. Methods: A cross-sectional comparative observational study was conducted at the Athens Naval Hospital. The study included 111 pregnant women aged 20–45 years with GDM and 112 pregnant women without known pathological conditions. HRQoL was assessed using the WHOQOL-BREF questionnaire. Non-parametric statistical tests included the Mann-Whitney U test, Friedman test, Kruskal-Wallis test, and Spearman’s correlation coefficient. Adjusted general linear models were used to examine the association between GDM status and HRQoL after accounting for selected measured covariates. Results: Women with GDM had significantly lower HRQoL scores than controls across all WHOQOL-BREF domains, including physical health, psychological health, social relationships, environment, and overall quality of life. Effect sizes ranged from small to moderate (r = 0.23–0.35). Among women with GDM, the Environment domain showed the lowest relative score, followed by Psychological Health, Social Relationships, and Physical Health. Fasting glucose showed initial negative associations with Psychological Health and Social Relationships, but these did not remain significant after Bonferroni correction. In adjusted models, GDM status remained significantly associated with lower HRQoL across all outcomes. Conclusions: GDM was associated with lower HRQoL during pregnancy after adjustment for selected measured covariates. These findings support consideration of maternal HRQoL alongside glycemic monitoring and obstetric surveillance in antenatal GDM care.