The experience of an infertility diagnosis and treatment imposes a profound burden on affected individuals, encompassing not only physical and medical aspects but also a plethora of psychological, social, and emotional factors. By employing a multimodal assessment featuring validated self-report questionnaires, physical measurements, and clinical records, the present study aimed to explore the quality of life and psycho-emotional distress of men undergoing infertility treatment in Serbia, thereby addressing the dearth of research on the underrepresented male perspective in this domain. Findings revealed diverse semen abnormalities among participants (n = 96, average age 37.69 ± 5.72), with significant associations between longer treatment durations and reduced sperm motility. The observed rates of men surpassing predetermined DASS-42 questionnaire thresholds for depression, anxiety, and stress in the analyzed cohort were 13.54%, 11.46%, and 22.92%, respectively. Summary scores in conceptual areas comprised in the SF-36 questionnaire ranged from 49.00 ± 6.25 for the mental health dimension to 90.16 ± 17.75 obtained in the physical functioning subscale. Patients with a longer treatment duration demonstrated lower scores in the role emotional domain, indicative of a less favorable emotional state. Expectedly, inverse correlations were found between the SF-36 mental health score and DASS-42 subscales. By addressing the existing knowledge gap and highlighting the unique needs of infertile men, the finding of this study may contribute to a more inclusive and holistic approach to infertility research and management.

Background: Effective biliary tree decompression plays a central role in the palliation of malignant biliary obstruction (MBO). When endoscopic drainage is unfeasible or unsuccessful, percutaneous transhepatic biliary drainage (PTBD) is the method of choice and preferred treatment approach in advanced hilar MBO. The prognostic nutritional index (PNI) reflects the patient’s immunonutritional status, while the neutrophil to lymphocyte ratio (NLR) reflects the patient’s inflammation status. The aim of the present study was to evaluate the prognostic value of preprocedural PNI and NLR on short-term survival in the advanced stage MBO population threatened with PTBD and to characterize the differences in immunonutritional and inflammatory status between 60-day survivors and non-survivors, as well as analyze other variables influencing short-term survival. Methods: This single-center retrospective study was conducted on patients undergoing palliative PTBD caused by MBO as a definitive therapeutic treatment between March 2020 and February 2022. After the procedure, patients were followed until the end of August 2022. Results: A total of 136 patients with malignant biliary obstruction were included in the study. Based on receiver operating characteristic (ROC) curve analysis, optimal cut off-values for NLR (3) and PNI (36.7) were determined. In univariate regression analysis, age, absolute neutrophil count, albumin level, NLR ≤ 3, and PNI ≥ 36.7 were significant predictors of 60-day survival. Level of obstruction and PNI ≥ 36.7 were statistically significant independent predictors of 60-day survival in a multivariate regression model. Using PNI ≥ 36.7 as a significant coefficient from the multivariate regression model with the addition of NLR ≤ 3 from univariate analysis, a 60-day survival score was developed. Conclusions: PNI and NLR are easy to calculate from routine blood analysis, which is regularly conducted for cancer patients. As such, they represent easily available, highly reproducible, and inexpensive tests capable of expressing the severity of systemic inflammatory responses in patients with cancer. Our study highlights that preprocedural PNI and NLR values provide predictors of short-term survival in patients with MBO treated with palliative PTBD. In addition, the proposed 60-day survival score can contribute to better selection of future candidates for PTBD and recognition of high-risk patients with expected poor outcomes.

Background: Penile cancer (PC) is a highly aggressive disease, with a significant tendency for lymphatic spreading and subsequent development of distant metastases. The mutilating nature of PC surgical treatment has profound implications on the patient’s body integrity and self-image, sexual life and intimacy, voiding and mental health. The aim of our study was to comprehensively evaluate PC patients’ post-treatment quality of life (QoL), sexual activity, self-esteem, fatigue and fear of disease recurrence. (2) Methods: A cross-sectional study was conducted at the Clinic of Urology, University Clinical Centre of Serbia, and included 31 PC patients. Data were collected by means of a questionnaire. (3) Results: The average score on the Global health status scale was 67.2 out of 100 (ranging from 16.7 to 100), and the SD was 22.5. Hierarchical linear regression analysis showed that demographic characteristics, Hospital Anxiety and Depression scale (HADS) anxiety and depression scores, total Multidimensional Fatigue Inventory, Fear of cancer recurrence and Rosenberg scores and erectile function score explained a total of 78.2% of the variance in the global health status/QoL scale of PC patients. (4) Conclusions: Efforts should be made not only to increase the survival of PC patients after surgical treatment but also to enable the best possible level of QoL in the post-operative period.

In the male body, zinc accumulates most abundantly in prostatic cells, where it plays a key role in producing high amounts of citrate in seminal fluid. Intraprostatic accumulation of Zn increases during the development of benign prostatic hyperplasia (BPH), one of the most common diseases in men over 50 years of age. Continuing our investigations on intraprostatic androgens, in this study, we analyzed the mineral content (Zn, Ca, Cu, K, Mg, Mn, and Na) in the transitional zone (TZ) of the prostate using inductively coupled plasma optical emission spectrometry (ICP-OES). The concentrations of testosterone (T) and dihydrotestosterone (DHT) were determined by liquid chromatography–mass spectrometry (LC-MS). Group-wise and correlation analyses demonstrated a descriptive trend toward a volume-dependent increase in Zn concentrations within TZ tissue, whereas other elements exhibited heterogeneous covariance patterns; intraprostatic hormone levels, although elevated in larger prostates, showed no consistent linear correlations with elemental concentrations. Given the observational design of the present study, the reported tissue Zn profiles cannot be interpreted as evidence supporting supplementation in BPH, and any potential clinical implications warrant evaluation in rigorously designed interventional studies.

Pregnancy is characterized by progressive maternal hyperlipidemia, including increased triglycerides, total cholesterol, and low-density lipoprotein, with dynamic fluctuations in high-density lipoprotein. Excess maternal free fatty acids induce oxidative stress through reactive oxygen species, causing mitochondrial dysfunction, lipid peroxidation, activation of inflammatory pathways, and epigenetic remodeling in the placenta and fetal tissues. These molecular alterations impair placental lipid transport and nutrient sensing, leading to hypertrophy of fetal liver, myocardium, and adipose tissue, while disrupting neonatal glucose and lipid homeostasis and increasing susceptibility to perinatal complications and long-term metabolic disorders. This review aims to evaluate mechanistic pathways linking maternal lipid metabolism, oxidative stress, placental function, and fetal organ remodeling. Mechanistic and translational studies were identified through searches of PubMed, Scopus, the Cochrane Library, and Web of Science (2000–2025) using predefined keywords including lipid metabolism, free fatty acids, oxidative stress, placental lipid transport, epigenetics, DNA methylation, fetal programming, and perinatal outcomes. Evidence indicates that maternal lipid imbalance drives placental oxidative and epigenetic modifications, directly contributing to fetal organ hypertrophy and neonatal metabolic dysregulation. In conclusion, maternal dyslipidemia represents a modifiable determinant of fetal organ hypertrophy and long-term metabolic risk, supporting the clinical relevance of maternal lipid monitoring and targeted metabolic interventions during pregnancy.

While dihydrotestosterone (DHT) has traditionally been considered the principal steroid in benign prostatic hyperplasia (BPH) pathogenesis, the role of estradiol (E2) and its relationship with local androgen accumulation remain unclear. This study investigated whether transition zone (TZ) tissue concentrations of E2, testosterone, and DHT are associated with prostate enlargement. TZ tissue cores were collected from 80 men undergoing prostate biopsy. Patients were stratified by total prostate volume (TPV): small (<30 mL) and enlarged (≥30 mL) prostate groups. Steroids were quantified using liquid chromatography-high resolution mass spectrometry. Tissue concentrations of E2, testosterone, and DHT were significantly higher in enlarged prostates (E2: 0.031 vs. 0.012 ng/g; testosterone: 0.804 vs. 0.517 ng/g; DHT: 7.903 vs. 3.526 ng/g; all p < 0.05). Across the cohort, TPV strongly correlated with DHT (R = 0.870, p < 0.001), E2 (R = 0.845, p < 0.001), and testosterone (R = 0.817, p < 0.001). These findings demonstrate a strong association between local steroid accumulation and prostate enlargement, supporting the hypothesis that coordinated androgenic and estrogenic activity shapes the hormonal microenvironment driving BPH progression. This pattern aligns with a model of local steroidal hyperfunction that may amplify stromal–epithelial signaling in the enlarged prostate.