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Journal of Clinical Medicine Jun 2024: The COVID-19 pandemic brought significant changes to daily life in Poland, with restrictions affecting various sectors, including entertainment, education, and travel....
: The COVID-19 pandemic brought significant changes to daily life in Poland, with restrictions affecting various sectors, including entertainment, education, and travel. The pandemic's impact extended to intimate aspects of life. This study aimed to compare the sexual functioning of young adults in Poland before and during the pandemic, using the Changes in Sexual Functioning Questionnaire (CSFQ-14). : The research involved an online survey with demographic questions, the CSFQ-14 for pre-pandemic sexual functioning, and modified CSFQ-14 questions for the pandemic period. Sexual dysfunction was determined using predefined cutoff scores. : Overall, the study found no significant difference in the sexual functioning of young Poles during the COVID-19 pandemic compared to before. However, there were gender-specific trends. Women reported enhanced pleasure, satisfaction, and orgasm during lockdown, while men faced challenges with erection and ejaculation. A higher proportion of women experienced overall sexual dysfunction compared to men, both before and during the pandemic. This research provides insights into the impact of the COVID-19 pandemic on the sexual lives of young Poles. While overall sexual functioning remained relatively stable, specific aspects varied by gender. : The study emphasizes the need to consider demographic factors, such as age and gender, when assessing the effects of external stressors like a pandemic on sexual health. Further research is essential to fully grasp these complexities and their potential long-term consequences.
PubMed: 38929899
DOI: 10.3390/jcm13123370 -
Journal of Personalized Medicine Jun 2024Inflatable penile prosthesis (IPP) surgery is an effective treatment for erectile dysfunction (ED), but infections pose a significant threat to its success. Current... (Review)
Review
Inflatable penile prosthesis (IPP) surgery is an effective treatment for erectile dysfunction (ED), but infections pose a significant threat to its success. Current guidelines lack antifungal recommendations, despite rising fungal infection rates post-IPP surgery. This review examines epidemiology, risk factors (including diabetes mellitus, immunosuppression, and obesity), and pathogenesis, highlighting the role of biofilm formation in device contamination. Clinical manifestations vary from acute to delayed, with fungal biofilms presenting challenges in diagnosis. Prophylactic strategies, including broad-spectrum antibiotics and antifungals, are crucial, with evidence suggesting a 92% reduction in infections. With fungal infections showing lower salvage rates, management involves culture-guided treatment, irrigation, and oral antibiotics. Future research aims to understand biofilm mechanisms and develop biomaterials to reduce infection rates. Implementing antifungal therapy, along with standard practices like the no-touch technique and antibiotic dips, is crucial in preventing IPP infections.
PubMed: 38929865
DOI: 10.3390/jpm14060644 -
Cancers Jun 2024We aimed to report sexual and reproductive outcomes following post-chemotherapy robot-assisted retroperitoneal unilateral lymph node dissection (PC-rRPLND) for...
We aimed to report sexual and reproductive outcomes following post-chemotherapy robot-assisted retroperitoneal unilateral lymph node dissection (PC-rRPLND) for non-seminomatous germ cell tumors (NSGCTs) at a high-volume cancer center. We collected records regarding sexual and reproductive outcomes of patients undergoing unilateral PC-rRPLND for stage II NSGCTs from January 2018 to November 2021. Preoperative and postoperative (at 12 months) ejaculatory function as well as erectile function, based on the International Index of Erectile Function-5 (IIEF-5) and Erection Hardness Score (EHS), were assessed. Only patients with a pre-operative IIEF-5 of ≥22 and EHS of ≥3 were included in this analysis. Overall, 22 patients undergoing unilateral PC-rRPLND met the inclusion criteria. Of these, seven (31.8%) patients presented an andrological disorder of any type after PC-rRPLND. Specifically, retrograde ejaculation was present in three (13.6%) patients and hypospermia was present in one (4.5%) patient. Moreover, three (13.6%) patients yielded erectile dysfunction (IIEF-5 < 22 and/or EHS < 3). Lastly, two (9.1%) succeeded in naturally conceiving a child after PC-rRPLND. Retrograde ejaculation is confirmed to be one of the most common complications of PC-rRPLND. Moreover, a non-negligible number of patients experience erectile dysfunction.
PubMed: 38927936
DOI: 10.3390/cancers16122231 -
Biology Jun 2024(1) Background: The recent emphasis on sexual and gender diversity's impact on human health underscores the need for tailored diagnostic and therapeutic approaches in... (Review)
Review
(1) Background: The recent emphasis on sexual and gender diversity's impact on human health underscores the need for tailored diagnostic and therapeutic approaches in neurology. The aim of this article is to conduct a narrative review of the available scientific literature on sex differences in cerebrospinal fluid analysis. (2) Methods: The literature search encompassed PubMed databases, focusing on cerebrospinal fluid analysis and sex differences, considering parameters like cerebrospinal fluid protein content, cell count, albumin quotient (QAlb) and intrathecal IgG synthesis. (3) Results: Nine articles from the past two decades were identified, revealing limited research in this area. Males consistently exhibited higher cerebrospinal fluid protein content and albumin quotient values across various pathologies and age groups. Consequently, males more frequently manifested blood-cerebrospinal fluid barrier dysfunction than females. No significant sex differences were observed in cerebrospinal fluid leukocyte count or intrathecal IgG synthesis. (4) Conclusions: This review highlights the dearth of research on sex differences in cerebrospinal fluid analysis, despite consistent findings of higher protein content and albumin quotient values in males. Revisiting current diagnostic thresholds based on sex is crucial for accurate prognosis and personalised treatment strategies in neurological disorders. Moving towards sex-specific approaches in clinical practice is imperative for advancing personalised medicine.
PubMed: 38927300
DOI: 10.3390/biology13060420 -
International Journal of Impotence... Jun 2024Patient out-of-pocket (OOP) cost represents an access barrier to erectile dysfunction (ED) treatment. We determined OOP cost for men with ED covered by Fee-for-Service...
Patient out-of-pocket (OOP) cost represents an access barrier to erectile dysfunction (ED) treatment. We determined OOP cost for men with ED covered by Fee-for-Service Medicare. Coverage policies were obtained from the Medicare Coverage Database for treatments recommended by the 2018 American Urological Association (AUA) guidelines. OOP cost was retrieved from the 2023 Centers for Medicare & Medicaid Services Final Rule. OOP cost for treatments without Medicare coverage were extracted from GoodRx® or literature and inflated to 2022 dollars. Annual prescription costs were calculated using the published estimate of 52.2 yearly instances of sexual intercourse. Medicare has coverage for inflatable penile prostheses (IPP; strong recommendation), non-coverage for vacuum erection devices (VED; moderate recommendation) and phosphodiesterase type-5 inhibitors (PDE5i; strong recommendation), and no policies for intracavernosal injections (ICI; moderate recommendation), intraurethral alprostadil (IA; conditional recommendation), or low-intensity extracorporeal shock wave therapy (ESWT; conditional recommendation). Annual IA prescription is most costly ($4022), followed by ICI prescription ($3947), one ESWT course ($3445), IPP ($1600), PDE5i prescription ($696), and one VED ($213). PDE5i and IPP, both strongly recommended by AUA guidelines, are associated with lower OOP cost. Better understanding of patient financial burden may inform healthcare decision-making.
PubMed: 38926632
DOI: 10.1038/s41443-024-00903-9 -
Molecular Metabolism Jun 2024Hepatocellular carcinoma (HCC) is the third leading cause of cancer mortality, and its incidence is increasing due to endemic obesity. HCC is sexually dimorphic in both...
OBJECTIVE
Hepatocellular carcinoma (HCC) is the third leading cause of cancer mortality, and its incidence is increasing due to endemic obesity. HCC is sexually dimorphic in both humans and rodents with higher incidence in males, although the mechanisms contributing to these correlations remain unclear. Here, we examined the role of sphingosine kinase 2 (SphK2), the enzyme that regulates the balance of bioactive sphingolipid metabolites, sphingosine-1-phosphate (S1P) and ceramide, in gender specific MASH-driven HCC.
METHODS
Male and female mice were fed a high fat diet with sugar water, a clinically relevant model that recapitulates MASH-driven HCC in humans followed by physiological, biochemical cellular and molecular analyses. In addition, correlations with increased risk of HCC recurrence were determined in patients.
RESULTS
Here, we report that deletion of SphK2 protects both male and female mice from Western diet-induced weight gain and metabolic dysfunction without affecting hepatic lipid accumulation or fibrosis. However, SphK2 deficiency decreases chronic diet-induced hepatocyte proliferation in males but increases it in females. Remarkably, SphK2 deficiency reverses the sexual dimorphism of HCC, as SphK2 male mice are protected whereas the females develop liver cancer. Only in male mice, chronic western diet induced accumulation of the autophagy receptor p62 and its downstream mediators, the antioxidant response target NQO1, and the oncogene c-Myc. SphK2 deletion repressed these known drivers of HCC development. Moreover, high p62 expression correlates with poor survival in male HCC patients but not in females. In hepatocytes, lipotoxicity-induced p62 accumulation is regulated by sex hormones and prevented by SphK2 deletion. Importantly, high SphK2 expression in male but not female HCC patients is associated with a more aggressive HCC differentiation status and increased risk of cancer recurrence.
CONCLUSIONS
This work identifies SphK2 as a potential regulator of HCC sexual dimorphism and suggests SphK2 inhibitors now in clinical trials could have opposing, gender-specific effects in patients.
PubMed: 38925249
DOI: 10.1016/j.molmet.2024.101971 -
Current Urology Reports Jun 2024The goal of this paper is to provide a summary of the recent research, evaluation, work-up, and treatment recommendations regarding erectile dysfunction in adolescents... (Review)
Review
PURPOSE OF REVIEW
The goal of this paper is to provide a summary of the recent research, evaluation, work-up, and treatment recommendations regarding erectile dysfunction in adolescents and young adults to better equip pediatric urologists to manage patients with this condition.
RECENT FINDINGS
The latest research regarding erectile dysfunction in this population includes organic and psychogenic etiologies, correlations between the COVID-19 pandemic, and online pornography consumption. In our large pediatric urology practice, we found an 31x increase of adolescent males presenting with erectile dysfunction since 2014. The majority of cases are attributed to a psychogenic etiology such as anxiety or depression. It is likely that with stress from anxiety and depression, cortisol levels rise, increasing vascular resistance and leading erectile dysfunction in this population. Most patients want to be reassured of normal testosterone levels, offered cognitive behavioral therapy, and be rehabilitated with tadalafil starting at 5 mg p.o. daily until tapered.
PubMed: 38922362
DOI: 10.1007/s11934-024-01213-9 -
Cells Jun 2024gene loss-of-function mutation leads to Primary Ciliary Dyskinesia (PCD), a disease caused by motile cilia dysfunction. Previously, we demonstrated that knockout of the...
gene loss-of-function mutation leads to Primary Ciliary Dyskinesia (PCD), a disease caused by motile cilia dysfunction. Previously, we demonstrated that knockout of the gene in mice replicates several features of PCD, such as hydrocephalus, defects in left-right body symmetry, and male infertility, with a complete absence of sperm in the reproductive tract. The majority of knockout animals die before sexual maturation due to severe hydrocephalus and failure to thrive, which precludes fertility studies. Here, we performed the expression analysis of the gene during gonad development and in adult testes. We showed that starts its expression during the first wave of spermatogenesis, specifically at the meiotic stage, and that its expression is restricted to the germ cells in the adult testes, suggesting that plays a role in spermatozoa formation. Subsequently, we conditionally deleted the gene in adult males and demonstrated that even partial ablation of the gene leads to asthenoteratozoospermia with multiple morphological abnormalities of sperm flagella (MMAF) in mice. The analysis of the seminiferous tubules in -deficient mice revealed defects in spermatogenesis with accumulation of seminiferous tubules at the spermiogenesis and spermiation phases. Furthermore, analysis of fertility in heterozygous knockout mice revealed a reduction in sperm count and motility as well as abnormal sperm morphology. Additionally, males exhibited a shorter fertile lifespan. Overall, these results suggest the important role of and gene dosage in male fertility. These findings may have an impact on the genetic and fertility counseling practice of PCD patients carrying loss-of-function mutations.
Topics: Animals; Male; Spermatogenesis; Fertility; Mice; Spermatozoa; Mice, Knockout; Testis; Infertility, Male; Mice, Inbred C57BL
PubMed: 38920681
DOI: 10.3390/cells13121053 -
Diseases (Basel, Switzerland) May 2024This comparative cross-sectional study conducted at the "Pius Brinzeu" healthcare center in Timisoara explored the differential impacts of pregnancy planning status on...
This comparative cross-sectional study conducted at the "Pius Brinzeu" healthcare center in Timisoara explored the differential impacts of pregnancy planning status on sexual function, body image, and relationship satisfaction among pregnant women. Employing the Female Sexual Function Index (FSFI), Body Esteem Scale for Adolescents and Adults (BESAQ), and the Beck Depression Inventory (BDI-II), the study analyzed responses from 107 participants divided into groups of planned ( = 59, mean age 28.5 ± 5.2) and unplanned ( = 48, mean age 27.3 ± 4.8) pregnancies. In the first trimester, unplanned pregnancies reported higher median scores in desire (4.7 vs. 3.6, = 0.005), arousal (4.5 vs. 3.8, = 0.001), and lubrication (4.6 vs. 3.7, = 0.015) compared to planned pregnancies. Satisfaction scores also favored unplanned pregnancies in the first trimester (4.8 vs. 3.9, = 0.009). Similar trends were observed in subsequent trimesters, with unplanned pregnancies consistently reporting higher FSFI scores, indicating a robust sexual function. Risk factors significantly associated with sexual dysfunction were a higher BMI in the first trimester (beta coefficient: -0.124, = 0.019), unmarried civil status (beta coefficient: -0.323, = 0.045), history of previous abortion (beta coefficient: -0.451, = 0.012), irregular menstrual cycles (beta coefficient: -0.384, = 0.026), and rural living area (beta coefficient: -0.278, = 0.034). Notably, unplanned pregnancy itself was not a significant risk factor for sexual dysfunction (beta coefficient: -0.054, = 0.095). Regarding relationship dynamics, planned pregnancies exhibited significantly higher satisfaction with partner support (4.1 ± 0.9 vs. 3.7 ± 1.1, = 0.041) and communication within the couple (4.0 ± 1.0 vs. 3.5 ± 1.2, = 0.020), whereas unplanned pregnancies reported higher satisfaction with emotional closeness (4.3 ± 0.7 vs. 3.8 ± 1.0, = 0.004). Concerns about managing professional activities and household chores were significantly more prevalent in the unplanned pregnancy group (62.50% vs. 33.90%, = 0.014). Unplanned pregnancies demonstrated better initial sexual function but faced greater challenges in relationship satisfaction and managing pregnancy demands. Identifying and addressing the risk factors associated with sexual dysfunction can provide targeted interventions to improve the well-being of pregnant women, regardless of pregnancy planning status.
PubMed: 38920541
DOI: 10.3390/diseases12060109 -
Neurology. Clinical Practice Oct 2024To summarize the literature on neurologic care for transgender and gender-diverse (TGD) people and provide implications for clinical practice. (Review)
Review
PURPOSE OF REVIEW
To summarize the literature on neurologic care for transgender and gender-diverse (TGD) people and provide implications for clinical practice.
RECENT FINDINGS
There are limited data on the frequency and management of neurologic conditions among TGD people. TGD people have a higher prevalence of various neurologic conditions compared with cisgender or general population cohorts, including migraine, subjective cognitive decline, sleep disturbances, functional disorders, and cerebrovascular disease. Gender-affirming hormone therapy interacts with commonly prescribed neurologic medications and increases stroke risk among transfeminine people. Sex hormones and sex chromosomes may play a role in neurodegeneration and disability progression in neuroimmunologic diseases. Clitoral reduction surgeries on intersex children can cause neurologic disability and sexual dysfunction in adulthood. Socioeconomic disparities among TGD people contribute to health care barriers.
SUMMARY
Neurologists should consider the unique experiences and health care needs of TGD people in their clinical practice and research protocols.
PubMed: 38919931
DOI: 10.1212/CPJ.0000000000200332