Background: In 2012 the National Screening Program for all women between 25 and 64 years of age was launched in Romania. Public awareness is an important factor in the success of a screening program. For this reason, we intended to assess the perception and the level of awareness of Romanian women regarding the Pap test in the prevention of cervical cancer. Methods: A cross-sectional study was conducted among 454 women from rural and urban areas. For our study, we used a questionnaire covering general characteristics, awareness, knowledge and practices regarding cervical cancer and Pap smear. Results: 431 participants (95%) had heard of cervical cancer and Pap smear but only 71.8% knew the exact role of it. Bivariate analysis showed that knowledge about the importance of the Pap smear, early detection and treatment of early-stage cervical cancer was reduced among women with low socio-economic status, mainly living in rural area. The most frequent reasons for avoiding Pap smear screening were: lack of money, embarrassment or fear of gynaecological consultation and pain, the feeling that they don't need it, misconceptions about cervical cancer, fatalistic attitude, perceived low susceptibility to cervical cancer. Conclusions: Because the uptake and the success of cervical cancer screening are determined by women's knowledge and awareness of Pap smear, it is critical to improve these perceptions in the near future especially in rural area characterized by a low socio-economic status.

Thyroid cancer (TC) represents a worldwide problem, the consistent growth of the incidence increment issues about management of risk factors and curative treatment. Updated statistical data are not complete in the North East region of Romania and need to be improved. Therefore, through this study, we aim to renew the existing data on thyroid cancer. We conducted a retrospective study covering a period of 10 years. Data were collected from a hospital information system (InfoWorld) between 2009 and 2019. Patients’ age groups were stratified in relation with the age at the moment of the Chernobyl event. A database was obtained (Microsoft Excel) and statistical correlations were applied. In the studied period, 1159 patients were diagnosed: 968 females and 191 males, distributed by region, with the highest addressability in Iasi (529), followed by neighboring counties. Age distribution displayed that most of the thyroid cancers were in the range 4060 years old (50.94%), followed by 60–80 years old (32.41%). Most patients were diagnosed with papillary carcinoma 63.10%, then follicular 14.7%, medullary 6.74% and undifferentiated 1.02%. Romania was in the vicinity of the radioactive cloud at Chernobyl fallout, so we must deliberate whether the increased incidence of thyroid cancer in the age group 40–60 years is associated with radiogenicity (iodine 131) given the fact that over has 35 years and the half-life of other radioisotopes like Caesium-137 and Strontium -90 is completed.

Hypercholesterolemia has a major contribution to the occurrence and progression of atherosclerotic lesions. Recent studies report the involvement of branched-chain amino acids in cholesterol methabolism. The aim of this research was to evaluate the role of valine, leucine and isoleucine on the occurrence and progression of atherosclerosis in rats receiving hypercholesterolic diet. Material and methods: 50 male Wistar rats distributed into five groups with the following type of diets: group I (control) received standard diet; group II - cholesterol; group III - cholesterol and valine; group IV - cholesterol and leucine; group V - cholesterol and isoleucine. The experimental study was conducted over a period of 2 months. The animals were evaluated for the serum levels of total cholesterol at the beginning of the experiment, after 1 month and after 2 months. The collected tissue fragments of heart and aorta were prepared for the examination by optical microscopy in order to identify the atherosclerotic changes. Results: The most increased values of serum cholesterol were recorded in rats from group II (p=0.001), for the second and third evaluation. The histological examination showed early histopathological lesions on the vascular intima for the groups treated with cholesterol, valine, leucine, and isoleucine. These early changes (the occurrence of some superficial endothelial erosions, adhesion of erythrocytes and platelets) were correlated with the degree of the arterial wall damage, of the leukocytes adhesion to the arterial intima, and the discontinuities of the internal elastic lamina. Conclusion: The comparative study of the effects of the three essential amino acids revealed that valine induced a faster response than leucine and isoleucine on the improvement of biochemical parameters, but there were no significant differences between the three amino acids in terms of their protective ability, demonstrated by the histopathological lesion assessment.

Personalized diagnosis can save unnecessary thyroid surgeries, in cases of indeterminate thyroid nodules, when clinicians tend to aggressively treat all these patients. Personalized diagnosis benefits from a combination of imagery and molecular biomarkers, as well as artificial intelligence algorithms, which are used more and more in our timeline. Functional imaging diagnosis such as SPECT, PET, or fused images (SPECT/CT, PET/CT, PET/MRI), is exploited at maximum in thyroid nodules, with a long history in the past and a bright future with many suitable radiotracers that could properly contribute to diagnosing malignancy in thyroid nodules. In this way, patients will be spared surgery complications, and apparently more expensive diagnostic workouts will financially compensate each patient and also the healthcare system. In this review we will summarize essential available diagnostic tools for malignant and benignant thyroid nodules, beginning with functional imaging, molecular analysis, and combinations of these two and other future strategies, including AI or NIS targeted gene therapy for thyroid carcinoma diagnosis and treatment as well.

Background and Objectives: Healthcare-associated infections (HAIs) remain a major challenge in emergency hospital settings, where high patient turnover and empirical antibiotic use may contribute to the emergence and spread of multidrug-resistant organisms. Monitoring antibiotic consumption is essential for antimicrobial stewardship and infection prevention. This study evaluated antibiotic consumption patterns across multiple hospital units and explored their ecological relationship with HAI rates. Materials and Methods: A retrospective observational study was conducted in a tertiary-level emergency hospital in Romania between 1 January 2021 and 31 October 2025. Antibiotic consumption was quantified using Defined Daily Dose per 100 bed-days (DDD/100 bed-days) according to World Health Organization (WHO) methodology and categorized using the WHO Access, Watch, and Reserve (AWaRe) classification. HAI data were collected using standardized surveillance definitions. Statistical analyses were primarily descriptive and exploratory and included graphical trend assessment, simple linear regression for temporal trend description, and Spearman correlation analysis for exploratory ecological co-variation assessment. Results: Antibiotic consumption showed substantial variability across hospital units, without a consistent temporal trend over the study period. The Watch group predominated over the Access group from 2023 onward, while Access antibiotics remained below the WHO-recommended 60% threshold. The highest antibiotic consumption was observed in the Medical Wards, followed by Surgical Wards and the Intensive Care Unit. A total of 27 HAIs were identified (0.27 per 1000 patient-days), with the highest incidence observed in the ICU. The most frequent infections were Clostridioides difficile infections (33.3%) and catheter-associated urinary tract infections (29.6%). Exploratory ecological analyses did not identify robust associations between total antibiotic consumption and HAI rates across hospital units. A numerically elevated co-variation was observed between fluoroquinolone consumption and Clostridioides difficile infection incidence; however, this finding should be interpreted strictly as exploratory and hypothesis-generating. Conclusions: Antibiotic use varied across hospital units, with predominance of broad-spectrum agents and suboptimal adherence to WHO AWaRe targets. Reported HAI incidence remained low and should be interpreted within the limitations of routine surveillance systems and potential under-ascertainment. These findings support the value of continuous institutional surveillance of antibiotic use and HAIs while highlighting the limitations of aggregated ecological analyses.