Dimitrios Lytras

Dr. Dimitrios Lytras

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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7 January 2022 in Occupational Therapy International
Verified
Journal Article
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DLDimitrios Lytras
Dimitrios Lytras
ESEvaggelos Sykaras
Evaggelos Sykaras
PIPARIS IAKOVIDIS
PARIS IAKOVIDIS
KKKostantinos Kasimis
Kostantinos Kasimis
IMIoannis Myrogiannis
Ioannis Myrogiannis
AKAnastasios Kottaras
Anastasios Kottaras
Background. Elderly falls constitute a global problem with huge social and economic aspects. Fall risk factors are both intrinsic (physical and psychological) and extrinsic (related with environmental safety). Aim. To record both intrinsic and extrinsic risk factors and their correlation in elderly fallers in order to suggest specific guidelines for their medical care and environmental modification inside and outside the home. Method. The study involved 150 elderly fallers (median age 70 (67-74)), who completed a record containing information on known risk factors related to their health status, as well as information on the conditions and causes that led to the fall. Each fall was considered an independent event, while measurements were performed regarding balance, strength, their functional ability, and the fear of a possible fall. Descriptive analysis and frequency analysis were used to record the health and activity status of the participants as well as the fall-related environmental factors. Severity of each fall event across a variety of locations was examined using the Kruskal-Wallis one-way analysis of variance. Multiple linear regression was applied to examine the effect of the mean values of functional tests and medical records on the number of fall events. Results. In the span of 12 months, a total of 304 fall events were recorded. Regarding location, 77.6 occurred indoors; more frequent were the bedroom (28.6) and the bathroom (28). The interior stairs (10.5), the kitchen (4.9), and the living room (3.3) were the less frequent locations. Concerning danger, falling on the interior stairs caused the longest hospitalization, followed by the kitchen and the bathroom. Extrinsic factors that led to both indoor and outdoor falls were the administration of psychotropic medication, poor space ergonomics, lack of basic safety standards, and poor lighting conditions. Vision problems and dizziness resulted in more falls than other intrinsic factors. Furthermore, reduced performance in the FICSIT-4 test and the 30-Second Chair Stand Test, as well as high scores in the CONFbalGREEK questionnaire and the Short FES-I, shows a linear relationship with an increased number of falls. Conclusions. Ergonomic interventions can help prevent indoor elderly falls. Poor construction and lack of adequate lighting mainly cause outdoor falls. Regular eye examinations, management of vertigo, improvement of the balance and strength of the lower limbs, and reduction of fear of impending falls are the intrinsic factors that help prevent falls the most.

24 May 2022 in European Geriatric Medicine
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Journal Article
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DLDimitrios Lytras
Dimitrios Lytras
ESEvaggelos Sykaras
Evaggelos Sykaras
PIParis Iakovidis
Paris Iakovidis
CKChristos Komisopoulos
Christos Komisopoulos
GCGeorgios Chasapis
Georgios Chasapis
CMCharikleia Mouratidou
Charikleia Mouratidou
Key Summary Points AbstractSection Aim To investigate the effectiveness of a video-supported OTAGO exercise program (OEP) in balance, functional ability, fear of falls and number of falls in Greek older adults with a history of falls. AbstractSection Findings A 6-month OEP helped older adults to improve their balance and functional ability test scores as well as reduce fear and number of falls, both after the intervention and at the 12-month follow-up. However, the adherence to the program remained unaffected. AbstractSection Message The OEP contributes to the well-being of older adults with a history of falls by improving all their relevant skills and scores. More long-term research under less adverse conditions is required to solidify these findings.

1 February 2020 in Journal of Manipulative and Physiological Therapeutics
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Journal Article
Closed access
DLDimitrios Lytras
Dimitrios Lytras
ESEvaggelos I. Sykaras
Evaggelos I. Sykaras
KCKosmas I. Christoulas
Kosmas I. Christoulas
IMIoannis S. Myrogiannis
Ioannis S. Myrogiannis
Eleftherios KellisEleftherios Kellis
Eleftherios Kellis
The aim of this study was to evaluate the effect of adding the integrated neuromuscular inhibition technique (INIT) to therapeutic exercise (TE) in individuals with chronic mechanical neck pain (CMNP). In this 34-week, assessor-blind randomized controlled trial, 40 participants (men and women) with CMNP with active or latent myofascial trigger points on the neck muscles were divided into 2 groups. The participants followed 4 treatments per week for 10 weeks. The intervention group followed a TE program in combination with the INIT, whereas the control group followed the same program without the INIT. Both protocols were applied by physiotherapists. Pain, disability, pressure pain threshold, active range of motion, and health-related quality of life were evaluated before, during, and after the intervention, whereas patients were followed for 6 months after completion of treatment. Repeated-measures ANOVA was applied. Both groups showed a significant improvement in all dependent measures after the intervention (P < .05). However, the intervention group showed greater improvement in the visual analog scale and neck disability index score, in the neck muscles pressure pain threshold, in the range of motion, and in the 36-Item Short Form Health Survey score, than the control group. In many of the above variables this improvement was seen from the second week and was maintained for 6 months after the intervention. The results of this preliminary study suggest that the addition of the INIT to a TE program had a positive effect on pain, functionality, and the quality of life in individuals with CMNP.

29 September 2023 in Physical Therapy in Sport
Verified
Journal Article
Closed access
CFChristos Fakontis
Christos Fakontis
PIParis Iakovidis
Paris Iakovidis
KKKostantinos Kasimis
Kostantinos Kasimis
DLDimitrios Lytras
Dimitrios Lytras
GKGeorgios Koutras
Georgios Koutras
IAIoannis Algiounidis
Ioannis Algiounidis

9 July 2023 in Medicina
Verified
Journal Article
Open access
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KKKostantinos Kasimis
Kostantinos Kasimis
PIPARIS IAKOVIDIS
PARIS IAKOVIDIS
DLDimitrios Lytras
Dimitrios Lytras
GKGEORGIOS KOUTRAS
GEORGIOS KOUTRAS
Ioanna P. ChatziprodromidouIoanna P. Chatziprodromidou
Ioanna P. Chatziprodromidou
TATHOMAS APOSTOLOU
THOMAS APOSTOLOU
Background and Objectives: Chronic non-specific low back pain (CNSLBP) is defined as back pain that lasts longer than 12 weeks. Capacitive and resistive electric transfer (TECAR) therapy utilizes radiant energy to generate endogenous heat and is widely used for the treatment of chronic musculoskeletal pain. The aim of this study was to investigate the efficacy of manual therapy (MT) program combined with TECAR therapy in individuals with CNSLBP. Materials and Methods: Sixty adults with CNSLBP were randomly divided equally into three groups. The first group followed an MT protocol in the lumbar region (MT group), the second group followed the same MT protocol combined with TECAR therapy (MT + TECAR group) using a conventional capacitive electrode as well as a special resistive electrode bracelet, and the third group (control group) received no treatment. Both intervention programs included six treatments over two weeks. Pain in the last 24 h with the Numeric Pain Rating Scale (NPRS), functional ability with the Roland–Morris Disability Questionnaire (RMDQ), pressure pain threshold (PPT) in the lumbar region with pressure algometry, and mobility of the lumbo-pelvic region through fingertip-to-floor distance (FFD) test were evaluated before and after the intervention period with a one-month follow-up. Analysis of variance with repeated measures was applied. Results: In the NPRS score, both intervention groups showed statistically significant differences compared to the control group both during the second week and the one-month follow-up (p < 0.001). Between-group differences were also noticed between the two intervention groups in the second week (p < 0.05). Differences in the RMDQ score were detected between the intervention groups and the control group in the second week and at the one-month follow-up (p < 0.001), while differences between the two intervention groups were only detected at the one-month follow-up (p < 0.001). Regarding the PPT values, differences were found mainly between the MT + TECAR group and the control group and between the MT + TECAR group and the MT group (p < 0.05), with the MT + TECAR group in most cases showing the greatest improvement compared to the other two groups, which remained statistically significant at the one-month follow-up (p < 0.05). Finally, both intervention groups improved the mobility of the lumbo-pelvic region at both time points compared to the control group without, however, statistically significant differences between them (p > 0.05). Conclusions: The application of an MT protocol with TECAR therapy appeared more effective than conventional MT as well as compared to the control group in reducing pain and disability and improving PPT in individuals with CNSLBP. No further improvement was noted in the mobility of the lumbo-pelvic region by adding TECAR to the MT intervention.

29 March 2024 in Medicina
Verified
Journal Article
Open access
PDF file
KKKostantinos Kasimis
Kostantinos Kasimis
TATHOMAS APOSTOLOU
THOMAS APOSTOLOU
IKIlias Kallistratos
Ilias Kallistratos
DLDimitrios Lytras
Dimitrios Lytras
PIPARIS IAKOVIDIS
PARIS IAKOVIDIS
Background and Objectives: Chronic non-specific low back pain (CNLBP) persists beyond 12 weeks. Manual therapy recommended for CNLBP demonstrates short-term efficacy. Pain Neuroscience Education (PNE) teaches patients to modify pain perception through explanations, metaphors, and examples, targeting brain re-education. Motivational Interviewing (MI) enhances motivation for behavioral change, steering patients away from ambivalence and uncertainty. These approaches collectively address the multifaceted nature of CNLBP for effective management. The aim of this study was to investigate a manual therapy intervention combined with PNE with MI on pain, pressure pain threshold (PPT), disability, kinesiophobia, catastrophizing, and low back functional ability in individuals experiencing CNLBP. Materials and Methods: Sixty adults with CNLBP were randomly divided into three equal groups (each n = 20). The first group received manual therapy and PNE with integrated MI (combined therapy group), the second group underwent only manual therapy (manual therapy group), and the third group followed a general exercise program at home (control group). Pain in the last 24 h was assessed using the Numeric Pain Rating Scale (NPRS), functional ability with the Roland–Morris Disability Questionnaire (RMDQ), PPT in the lumbar region through pressure algometry, kinesiophobia with the Tampa Scale for Kinesiophobia (TSK), catastrophizing with the Pain Catastrophizing Scale (PCS), and performance using the Back Performance Scale (BPS) at baseline, in the fourth week, and six months post-intervention. Results: Statistically significant differences between the intervention groups and the control group were found in both the fourth-week measurement and the six-month follow-up, as evident in the NPRS and RMDQ scores, as well as in the total values of tested PPTs (p < 0.05). Differences were also observed between the two intervention groups, with a statistically greater improvement in the combined therapy group at both time points (fourth week and six-month follow-up) (p < 0.05). Regarding the TSK and PCS scores in the fourth week, statistically significant differences were observed between the two intervention groups compared to the control group, as well as between the two intervention groups (p < 0.05). However, in the six-month follow-up, statistically significant differences were found only between the combined therapy group and the other two groups, with the combined therapy group showing significant improvements (p < 0.05). In relation to BPS, both intervention groups exhibited statistically significant differences compared to the control group in the fourth week, without any significant differences between the two intervention groups. However, in the six-month follow-up, significant differences were noted between the combined therapy group and the other two groups (p < 0.05), with combined therapy demonstrating greater improvement. Conclusions: The addition of PNE with integrated MI enhanced the positive effects of a manual therapy intervention in all outcome measures. The combination of manual therapy plus PNE with integrated MI appeared to provide greater improvements compared to the isolated application of manual therapy, and these improvements also lasted longer. These short- and long-term positive effects are likely attributed to the combination of PNE with integrated MI, which contributed to increasing the effectiveness of the treatment. Further studies are required to investigate the optimum dosage of manual therapy and PNE with integrated MI in individuals with CNLBP.