Tiberiu Bataga

Prof. Dr. Tiberiu Bataga


Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

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

Representative Publications

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Flaviu MoldovanFlaviu Moldovan
Flaviu Moldovan
PBPetruta Blaga
Petruta Blaga
Liviu MoldovanLiviu Moldovan
Liviu Moldovan
TBTiberiu Bataga
Tiberiu Bataga
Healthcare providers are investing considerable resources for the development of quality management systems in hospitals. Contrary to these efforts, the number of tools that allow the evaluation of implementation efforts and the results of quality, security and sustainable development is quite limited. The purpose of the study is to develop a reference framework for quality and sustainable development in healthcare, Sanitary-Quality (San-Q) at the micro system level, which is compatible with applicable national and international standards in the field. The research method consisted of the study of literature, identification and analysis of good sustainability practices in healthcare, which allowed identification of the areas of the new San-Q framework: quality, economic, environmental, social, institutional and healthcare. These areas are incorporated into the core topics of social responsibility mentioned by ISO26000. A total of 57 indicators have been defined that make up the new reference framework. The evaluation format of the indicators is innovative through a couple of values: completion degree–significance. In the experimental part of the research, a pilot implementation of the San-Q framework at an emergency hospital was performed, the results recorded in terms of responsibility for human rights being presented. The conclusions of the study reveal the innovative aspects of the framework that facilitate the development of a sustainability strategy promoted through performance indicators, the results obtained after evaluation being useful in establishing a reference level of sustainability but also in developing sustainability policies.

6 August 2023 in Journal of Clinical Medicine
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Flaviu MoldovanFlaviu Moldovan
Flaviu Moldovan
Adrian Dumitru IvănescuAdrian Dumitru Ivănescu
Adrian Dumitru Ivănescu
FPFodor Pal
Fodor Pal
Liviu MoldovanLiviu Moldovan
Liviu Moldovan
TBTiberiu Bataga
Tiberiu Bataga
The treatment for hip fractures consists of a wide variety of orthopedic implants ranging from prosthesis to intramedullary nails. The purpose of this study is to determine the correlation between blood-count-derived biomarkers such as the neutrophil-to-lymphocyte ratio (NLR), the platelet-to-lymphocyte ratio (PLR), the monocyte-to-lymphocyte ratio (MLR) and the systemic immune-inflammation index (SII) and the level of aggression sustained by elderly patients during these surgical procedures. A total of 129 patients aged over 70 and diagnosed with acute hip fractures who underwent surgical treatment between November 2021 and February 2023 were included in our observational retrospective cohort study. Two groups were formed depending on the anatomic location of the fracture for statistical comparison: group 1 with extracapsular fractures, who received a closed reduction internal fixation (CRIF) with a gamma nail (GN) as treatment, and group 2 with intracapsular fractures, who received a bipolar hemiarthroplasty (BHA) as treatment. The length of hospital stay (LHS), duration of surgery, preoperative days, pre- and postoperative red blood count (RBC) and hemoglobin (HGB) levels and postoperative NLR, PLR and SII were significantly different between the two groups (p < 0.05). Furthermore, the multivariate analysis indicated that the postoperative NLR (p = 0.029), PLR (p = 0.009), SII (p = 0.001) and duration of surgery (p < 0.0001) were independently related to the invasiveness of the procedures. The ROC curve analysis demonstrated that a postoperative SII > 1564.74 is a more reliable predictor of surgical trauma in terms of specificity (58.1%) and sensitivity (56.7%). Postoperative SII as a biomarker appears to be closely correlated with surgical trauma sustained by an older population with hip fractures.

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Flaviu MoldovanFlaviu Moldovan
Flaviu Moldovan
Adrian GligorAdrian Gligor
Adrian Gligor
TBTiberiu Bataga
Tiberiu Bataga
The planning of the surgical treatment in orthopedics, with the help of three-dimensional (3D) technologies, arouses an increasing scientific interest. Scientific literature describes some semi-automatic reconstructive attempts at fragmented bone fractures, but the matching algorithms presented are likely to improve. The aim of this paper is to develop a new method of aligning fragments of comminutive fractures. We have created a structured integration process and an alignment algorithm integrated in a clinical workflow for personalized surgical treatment of fractures. The provided solution is able to align the surfaces of bone fragments derived from the segmentation process of volumetric tomographic data. Positional uncertainties are eliminated interactively by the user, who selects the corresponding pairs of fracture surfaces. The final matching and the right alignment are performed automatically by the innovative alignment algorithm. The paper solves a challenging problem for the reconstruction of fractured bones, namely the choice of the optimal matching option from the situation in which surface portions of a fracture fragment correspond to multiple high fragments. The method is validated in practice for preoperative planning of a 49-year-old male patient who had a tibial plateau fracture of Schatzker type VI.

19 April 2023 in Medicina
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Flaviu MoldovanFlaviu Moldovan
Flaviu Moldovan
Liviu MoldovanLiviu Moldovan
Liviu Moldovan
TBTiberiu Bataga
Tiberiu Bataga
Background and Objectives: The concept of sustainability in healthcare is poorly researched. There is a perceived need for new theoretical and empirical studies, as well as for new instruments to assess the implementation of new labor practices in the field. Such practices address unmet social needs and consolidate the sustainable development systems which promote health equity. The objective of the research is to design an innovative reference framework for sustainable development and health equity of healthcare facilities, and to provide a practical validation of this framework. Materials and Methods: The research methods consist of designing the elements of the new frame of reference, designing an indicator matrix, elaborating indicator content, and assessing the reference framework. For the assessment stage, we used sustainable medical practices reported in the scientific literature as well as a pilot reference framework that was implemented in healthcare practice. Results: The new reference framework suggested by the present study is composed of 57 indicators organized in five areas: environmental responsibility, economic performance, social responsibility, institutional capacity, and provision of sustainable healthcare services. These indicators were adapted and integrated into the seven basic topics of the social responsibility standard. The study presents the content of the indicators in the field of labor practices, as well as their evaluation grids. The innovative format of the evaluation grids aims to describe achievement degrees, both qualitatively and quantitatively. The theoretical model was validated in practice through its implementation at the Emergency Hospital in Targu Mures. Conclusions: The conclusions of the study reflect the usefulness of the new reference framework, which is compatible with the requirements in the healthcare field, but differs from other existing frameworks, considering its objective regarding the promotion of sustainable development. This objective facilitates the continuous quantification of the sustainability level, the promotion of sustainable development strategies, and sustainability-oriented approaches on the part of interested parties.

27 June 2023 in Healthcare
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Flaviu MoldovanFlaviu Moldovan
Flaviu Moldovan
Liviu MoldovanLiviu Moldovan
Liviu Moldovan
TBTiberiu Bataga
Tiberiu Bataga
Accurate knowledge of the prevalence and trends of orthopedic surgeries can facilitate the design of medical plans for effective treatments. The National Endoprosthetic Registry (NER) in Romania provides statistics on endoprosthetic activity (hip, knee), cases of fractures and bone tumors as a result of the legal obligations to report interventions performed by all orthopedic traumatology hospitals/wards in the country. The aim of this study is to describe the annual volumes of orthopedic surgeries between 2001 and 2022 in Romania and analyze the current and future evolution trends of the studied surgeries, gender differences and regional differences based on a complete survey carried out at a national level. For the period 2001–2022, we extracted from the NER the annual volumes of orthopedic interventions performed. With these data, we studied the prevalence and estimated, with the support of an original calculation methodology, the variation trends of orthopedic surgeries in two situations: over the entire 21-year period, respectively, and over the period 2001–2020, which does not include the pandemic period. For hip replacement surgery and knee replacement surgery, we showed the prevalence by subcategory of interventions, gender distribution, regional prevalence and regional density calculated by the annual averages of the total number of cases reported per 100,000 people in the 40 counties of the country and the capital, Bucharest. We also determined the variations in hip and knee arthroplasty revision burdens, calculated as a percentage between the number of revisions and the number of primary interventions in the same period. We determined the regional densities of revision burdens. The total number of orthopedic surgeries in the period 2001–2022 was 1,557,247, of which 189,881 were hip replacement surgeries; 51,035 were knee replacement surgeries; 11,085 were revision hip arthroplasty; 1497 were revision knee arthroplasty; 541,440 were operated fractures; and 16,418 were operated bone tumors. The growth rates of surgical interventions are hip replacement surgery, +8.19%; knee replacement surgery, +19.55%; revision hip arthroplasty, +9.43%; and revision knee arthroplasty, +28.57%. With these data, we have estimated a doubling of the volume of primary and revision interventions of the hip until 2034 and the knee until 2027, respectively. Operated bone tumors register an annual decrease of −4.52% thanks to modern treatments. There are clear gender differences; for primary hip interventions, the proportion of women is 58.82%, and for knee interventions, the proportion of women is 76.42%. This is the first research that, with the support of exhaustive data from the NER, analyzes for the period 2001–2022 the annual number of orthopedic surgeries in Romania. It allows knowledge of the large, anticipated increases in orthopedic surgery and provides a quantitative basis for future policy decisions related to the need for medical personnel and material resources.

8 February 2023 in Medicina
Verified
Journal Article
Open access
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Flaviu MoldovanFlaviu Moldovan
Flaviu Moldovan
Adrian GligorAdrian Gligor
Adrian Gligor
Liviu MoldovanLiviu Moldovan
Liviu Moldovan
TBTiberiu Bataga
Tiberiu Bataga
Background and Objectives: Elective arthroplasty in Romania has been severely affected by the COVID-19 pandemic, and its effects are not quantified so far. The aim of this paper is to determine the impact of COVID-19 on arthroplasty interventions and how they varied in Romania. Materials and Methods: We performed a national retrospective analysis of patients who underwent primary and revision elective hip and knee interventions at the 120 orthopedic-traumatology hospitals in Romania that are registered in the National Endoprosthesis Registry from 1 January 2019 to 1 September 2022. First, we examined the monthly trend in the number of surgeries for seven categories of arthroplasties. We calculated the percentage change in the average number of cases per month and compared them with other types of interventions. We then examined the percentage change in the average monthly number of arthroplasty cases, relative to the number of COVID-19 cases reported nationwide, the influence of the pandemic on length of hospital stay, and the percentage of patients discharged at home who no longer follow recovery protocols. Finally, we calculated the impact of the pandemic on hospital revenues. Results: There was an abrupt decrease in the volume of primary interventions in hip and knee patients by up to 69.14% with a low degree of patient care, while the average duration of scheduled hospitalizations increased. We found a 1–2-day decrease in length of hospital stays for explored arthroplasties. We saw an increasing trend of home discharge, which was higher for primary interventions compared to revision interventions. The total hospital revenues were 50.96% lower in 2020 compared to 2019, and are currently increasing, with the 2022 estimate being 81.46%. Conclusions: The conclusion of this study is that the COVID-19 pandemic severely affected the volume of arthroplasty of the 120 hospitals in Romania, which also had unfavorable financial implications. We proposed the development of new procedures and alternative clinical solutions, as well as personalized home recovery programs, to be activated if necessary, for possible future outbreaks.