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This article considers the contribution of faith-based chaplains who provide holistic pastoral and spiritual care within critical environments such as the military, first responders, and hospitals. The contribution of faith-based chaplains can sometimes be taken for granted or not properly understood, particularly in some Western countries which are currently experiencing a decline in religiosity. Following on from a previous paper regarding chaplaincy utilization (Layson et al. 2022), this article presents an alternative argument to the secularist-humanist perspective by noting five ways by which the faith based chaplaincy model provides best practice service and builds a capability advantage for organizations that engage faith-based chaplaincy services. The first section discusses faith-based chaplaincy and organizational holistic care; the second section considers the role of faith-based chaplains—much of which is largely unknown and poorly appreciated; the third section considers the unique capability of faith-based chaplains to provide spiritual and religious care to those of faith and for those of none; the fourth section explores how faith-based chaplains can leverage the positive impact of religious organizations to provide additional low-cost resources for other organizations and their staff; and lastly, the operational advantage of faith-based chaplains on the world stage is considered, particularly in light of culturally and linguistically diverse populations to whom religiosity is increasingly important.

While there is high patient acceptance for clinical staff discussing issues regarding spirituality with hospital inpatients, it is not clear which staff member patients prefer for these discussions. This unique exploratory study investigated inpatient preferences regarding which staff member should raise the topic of spirituality. A cross-sectional survey was conducted with inpatients at six hospitals in Sydney, Australia (n = 897), with a subset invited to participate in qualitative interviews (n = 41). Pastoral care staff (32.9%) were the preferred staff members with whom to discuss spiritual issues, followed by doctors (22.4%). Qualitative findings indicated that individual characteristics of the staff member are more important than their role.

Klinefelter syndrome (KS) is an uncommon chromosomal disorder in males that has a variable clinical appearance. Classic KS involves an extra X chromosome, (47, XXY), although other variations may exist, including a milder mosaic form as well as multiple extra sex chromosomes with more dramatic phenotypes. KS is underdiagnosed, especially pre-pubertally, owing to a paucity of concrete clinical signs; however, diagnostic rates increase during and after puberty, as the consequences of hypergonadotropic hypogonadism begin to manifest. Testicular failure causing decreased circulating testosterone (T) and germ cell depletion, a hallmark feature in KS, commonly begins shortly after the onset of puberty and leads to the most commonly recognized KS traits: small testes, azoospermia, gynecomastia, decreased facial and pubic hair. While many KS men maintain adequate T levels leading up to young adulthood, some may have lower T levels at an earlier age leading to varied levels of androgenization and clinical KS features. At certain critical time points, absent or decreased T may alter the development of normal male reproductive organs, external genitalia, development of secondary sexual characteristics and spermatogenesis. Testicular failure in utero may lead to ambiguous genitalia, cryptorchidism and/or hypospadias, all of which depend on fetal T production. In the neonatal period and childhood, decreased T levels during the mini-puberty of infancy may negatively impact germ cell differentiation and male neuropsychological development. Finally, decreased T during pubertal and young adulthood can lead to decreased virilization during puberty, eunuchoid skeleton and decreased spermatogenesis. Depending on the timing of the testicular failure, a reproductive window of sperm production may exist to achieve paternity for KS men. The presence or absence of clinical characteristics reflecting decreased androgenization provides an insight to the relative testicular function during these developmental time points for those with KS and contributes to variability within the syndrome.

While patients value engagement concerning their spirituality as a part of holistic healthcare, there is little evidence regarding the preferred way to engage in discussions about spirituality. This study investigated inpatient preferences regarding how they would like spirituality to be raised in the hospital setting. A cross-sectional survey was conducted with inpatients at six hospitals in Sydney, Australia (n = 897), with a subset invited to participate in qualitative interviews (n = 41). There was high approval for all proposed spiritual history prompts (94.0–99.8%). In interviews, the context dictated the appropriateness of discussions. Findings indicated a high level of patient acceptability for discussing spirituality in healthcare. Further research and more detailed analysis is required and proposed to be undertaken.

Purpose The introduction of comprehensive tumour genomic profiling (CGP) into clinical oncology allows the identification of molecular therapeutic targets. However, the potential complexity of genomic results and their implications may cause confusion and distress for patients undergoing CGP. We investigated the experience of advanced cancer patients receiving CGP results in a research setting. Methods Semi-structured interviews with 37 advanced cancer patients were conducted within two weeks of patients receiving CGP results. Interviewees were purposively sampled based on CGP result, cancer type, age and gender to ensure diversity. Themes were derived from interview transcripts using a framework analysis approach. Results We identified six themes: (1) hoping against the odds; (2) managing expectations; (3) understanding is cursory; (4) communication of results is cursory; (5) genomics and incurable cancer; and (6) decisions about treatment. Conclusion Despite enthusiasm regarding CGP about the hope it provides for new treatments, participants experienced challenges in understanding results, and acceptance of identified treatments was not automatic. Support is needed for patients undergoing CGP to understand the implications of testing and cope with non-actionable results.

African American women with breast cancer generally rely on their spirituality to cope with psychosocial issues encountered during survivorship. However, in order to mitigate the risk of contracting COVID-19, a potentially deadly disease, it is imperative that community-dwelling older adults physically distance themselves from supportive family, friends, and even traditional faith-based activities. In this report, we explore the ways in which spirituality was used to manage stressors during this pandemic. This is a qualitative descriptive study with content analysis of data from the narratives from 18 African American breast cancer survivors. Participants were interviewed via phone and video conferencing platform and asked to respond to questions of strategies used to manage stressors encountered during this COVID-19 pandemic. Spirituality enabled African American breast cancer survivors to better manage their psychological distress through (1) increased engagement in religious activities; (2) reliance on God for protection when fearful, feeling isolated, and in need of assistance to pay household bills; (3) finding joy and courage from listening to gospel music and reading scripture; and (4) finding meaning through spirituality. These findings suggest that in spite of physical distancing requirements that impose limited access to faith-based institutions during this COVID-19 pandemic, spirituality continues to be a supportive resource to manage emotional stressors.

Introduction Testosterone (T) replacement therapy causes suppression of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) that can lead to decrease in semen parameters and possible infertility. Different T formulations may have varying suppression on FSH and LH. Objective To study whether shorter-acting T (multiple daily dosing) has less suppression on FSH and LH serum levels compared with longer-acting T (transdermal gel, injectable). Methods A systematic literature search was conducted by following the protocol based on Preferred Reporting Items for Systematic Reviews and Meta-Analysis protocols. We comprehensively reviewed the literature by systematically searching manuscripts indexed in PubMed from 1995 to March 13, 2019 to identify studies reporting changes in FSH and LH in hypogonadal men treated with exogenous T which evaluated the effect of exogenous T on FSH and LH. Results A total of 8 studies reported the effect of T on FSH and LH in 793 hypogonadal men: 2 used long-acting injectables (enanthate or undecanoate) in a total of 16 men, 5 used intermediate-acting daily topical gels or patches in a total of 471 men, and 1 used short-acting intranasal T (125 μL/nostril, twice a day or three times a day) in 306 men. Long-acting injectables decreased FSH by 86.3%, intermediate-acting daily gels/patches decreased FSH by 60.2%, and short-acting intranasal gel decreased FSH by 37.8%. Long-acting injectables decreased LH by 71.8%, intermediate-acting daily gels/patches decreased LH by 59.2%, and short-acting intranasal gel decreased LH by 47.3%. Conclusions Our findings suggest that short-acting T preparations do not decrease serum FSH or LH to the same extent as longer-acting transdermal gels and injectables. However, further clinical trial data are necessary to determine whether the effect of short-acting TRT on gonadotropins translates into similar changes in semen parameters and fertility. Masterson TA, Turner D, Vo D, et al. The Effect of Longer-Acting vs Shorter-Acting Testosterone Therapy on Follicle Stimulating Hormone and Luteinizing Hormone. Sex Med Rev 2021;9:143–148.

OBJECTIVE: To evaluate the ability of sperm DNA fragmentation index (DFI%) and high DNA stainability (HDS%) to influence the chance of achieving pregnancy in couples undergoing intracytoplasmic sperm injection (ICSI) cycles. DESIGN: A retrospective study evaluating couples that underwent an ICSI cycle between 2009 - 2018 SETTING: High-volume reproductive center. PATIENTS: Consecutive couples who underwent an ICSI cycle and had a semen analysis with subsequent DFI% and HDS% testing, evaluated by Sperm Chromatin Structure Assay (SCSA). INTERVENTIONS: Measurement of DFI% and HDS% prior to ICSI cycle. MAIN OUTCOME MEASURES: To determine whether DFI% or HDS% of sperm was predictive of the number of ICSI cycles until the first clinical intrauterine pregnancy. RESULTS: A total of 550 couples who underwent 1050 ICSI cycles were analyzed. Of those, a total of 330 couples achieved pregnancy. As expected, in couples that achieved pregnancy, females were younger (33.7 ± 3.6 years vs 35.3 ± 3.4 years; p < 0.001) and underwent fewer cycles (2 [1-2] vs 2 [1-3]; p =0.001). Importantly, the DFI% and HDS% were similar between couples who achieved pregnancy (DFI% = 12.9 [8-20]; HDS% = 9.3 [6.1-14.6]) and couples who did not (DFI% =12.2 [7.1-20.2]; HDS% = 9.1 [6.7-14]). A multivariable-adjusted analysis evaluating female age at the first cycle was negatively associated with pregnancy (OR = 0.827, 95% CI: 0.778 - 0.879; p < 0.001). CONCLUSIONS: Neither DFI nor HDS at baseline influence the chances of a couple to achieve pregnancy after ICSI. Increased female age and couples who underwent more ICSI cycles were associated with lower chances of achieving pregnancy.

As an important hardware security primitive, the true random number generator (TRNG) has been widely utilized in many critical applications. The performance and security of TRNGs are always dominant features that determine the usability of a TRNG scheme. In this article, we propose a novel TRNG design method based on a self-timed ring structure. Different from most existing self-timed circuit-based TRNGs that use ring oscillators, the basic circuit component of the proposed TRNG is a digital realization of a chaotic cellular automata topology. We utilize three different methods to validate the proposed TRNG method, including HSpice simulation, FPGA prototype, and ASIC test chips. As the proposed TRNG structure is pure digital, thus it is synthesizable with standard all-digital components. The test chips of the proposed TRNG structure are fabricated with 40nm TSMC technology node, with a hardware footprint equals to 75 NAND gates and a die area of $270\mu m^{2}$ . With a PCIe setup connecting the testchip and computer, the TRNGs achieves high throughput as 1600Mb/s. The FPGA implementation is built on a Virtex-6 family FPGA from Xilinx, which also achieves lightweight overhead: 53 look-up-table (LUT) and 22 D Flip-flops (DFF). The collected random numbers from FPGA implementations and ASIC testchips are comprehensively tested with three test suites, including NIST SP800–22, NIST SP800–90B, and AIS-31 with a high pass-rate. Further, the security of the TRNG testchips and FPGA implementations are validated by applying three different attacks, including frequency injection attacks, power attacks, and thermal attacks. The experimental results demonstrate that the proposed TRNG structure is immune to these attacks with trivial entropy loss

Despite popularity, satisfaction rates of inflatable penile prosthesis (IPP) use can be improved by evaluating the ability to operate devices in the preoperative setting. The purpose of this study was to prospectively analyze the preference of three commonly available IPPs. In total, 125 IPP-naïve men 60 years of age or older were prospectively recruited from an outpatient Urology clinic from June 2019 to January 2020. A questionnaire standardized to all encounters was utilized to collect demographics, selected medical information, and key pinch strength. Participants were then asked to rank three models in terms of preference (from 1 to 3, 1 representing most preferred) for each inflation and deflation in a double-blinded manner. Statistical analysis was performed using ANOVA, a Chi-square test and multivariable logistical regression analysis. The results demonstrated preference for Coloplast Titan (44%) for inflation, and preference for AMS 700 (40%) for deflation. Men who preferred the Coloplast Titan inflation had a lower chance of preferring the AMS 700 MS deflation (OR = 0.29; p = 0.010) and Coloplast Titan Touch deflation (OR = 0.27; p = 0.012). Preference for Coloplast Titan was weakly associated with participant history of coronary artery disease (OR = 5.96, p = 0.006) and osteoarthritis (OR = 3.04, p = 0.044). Neither key pinch strength nor age was associated with preference for a particular model. IPP-naïve men over 60 years favor Coloplast Titan for inflation and AMS 700 for deflation, and men who preferred the Coloplast Titan for inflation were less likely to choose the AMS 700 MS or Coloplast Titan Touch for deflation. Further studies should aim to confirm these findings.

OBJECTIVE: To study the factors that influence men’s disposition towards post-mortem disposition of their cryopreserved gametes. DESIGN: A retrospective chart review of sperm cryopreservations between June 2016 and January 2020 was performed. All patients ≥ 18 years of age were included. Samples intended for donation or records with an unspecified reason for preservation were excluded. SETTING: A large academic health center. PATIENTS: Participants’ (n=217) mean age was 35.8 ± 10.8 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Patients’ reason for undergoing sperm cryopreservation, method of retrieval, and whether they chose to have the sample preserved or discarded post-mortem. RESULTS: A total of 217 men were analyzed; mean age was 35.8 ± 10.8 years. Of those, 176 (81.1%) men decided to preserve their sperm for a spouse and 41 (18.9%) elected to have the sample discarded when choosing the fate of their cryopreserved sample should they die. There was no significant difference in disposition towards sample fate based on age or method of collection. However, there was a significant difference based on the “reason for cryopreservation” (p = 0.001). We found that compared to patients that underwent sperm cryopreservation due to cancer-related treatments, the patients that underwent sperm banking prior to vasectomy were more inclined to discard the sample (OR = 3.45, 95% CI: 1.16 – 10.27, p = 0.026). Men that collected the sperm as an in vitro fertilization backup were less willing to discard the sample (OR = 0.42, 95% CI: 0.18 – 0.97, p = 0.043). CONCLUSIONS: It appears that men’s disposition towards post-mortem disposition of their cryopreserved sperm are influenced by their reason for cryopreservation, rather than their age or method used for collection. As cryopreservation has become more common and affordable, understanding the factors that impact men’s disposition towards the post-mortem disposition of the cryopreserved gametes is imperative, as this knowledge has the potential to influence institutional policies and legislation, and may help solve future legal conflicts and ethical dilemmas.

Objective In this report, we used a qualitative descriptive design to explore young African American adults' intergenerationally influenced strategies to experienced racial discrimination. Methods The study was guided by a qualitative descriptive design using criterion and snowball sampling, and semi-structured interview questions. We also explored, quantitatively, gender differences among the racial discrimination experiences encountered and the strategies used. Findings Forty-nine participants included in this report were an average age of 29.5 (SD = 10.1). Racial discrimination experiences included daily microaggressions such as insensitive comments, stereotyping, exclusion from work and school activities, perceived low expectations, inequities in employment, and police profiling. Intergenerationally influenced strategies used in response to these experiences included religious beliefs and practices, positive reframing, and modeling behaviors used by previous generations. These intergenerationally influenced strategies enabled participants to remain calm, to express goodwill toward others, and to be patient and hopeful for a better future. Conclusion Since intergenerationally influenced strategies are likely potential sources of strength and resilience for young African Americans, knowledge of these strategies might be useful to health care practitioners seeking to improve the mental health care of this population.

Comprehensive tumor genomic profiling (CGP) offers hope for personalized treatment for cancer patients when other treatment options have been exhausted. However, receipt of nonactionable or ambiguous results could be an ongoing source of distress. We investigated patterns of hope, anxiety, depression, and CGP-specific anxiety in advanced cancer patients after receiving CGP results and 2-3 months later.Participants were enrolled in a longitudinal psychosocial substudy, embedded in the Molecular Screening and Therapeutics Program, and had advanced solid cancers of any histological type with sufficient and accessible tissue for CGP. At T0 (before receiving CGP results), 1,431 participants completed sociodemographic, disease and psychosocial measures. At T1 (1-4 weeks after receiving CGP results) and T2 (2-3 months post-T1), 374 participants completed psychological outcome measures. Predictors of outcomes at T2 were identified using multinomial logistic regression.Approximately 75% of participants did not experience significant hopelessness or distress at T1 and T2. Hope decreased by T2, yet general anxiety and CGP-specific anxiety also decreased. Receiving actionable results did not impact psychological outcomes at T2. At T2, lower hope, and higher anxiety, depression and CGP-specific anxiety were associated with lower self-efficacy. Psychological and demographic factors (age, socioeconomic status, language, medical occupation, urban living, family history of cancer) independently predicted one or more psychological trajectories. Worse health status and perceived susceptibility to cancer progression predicted hope and anxiety trajectories.Further research on interventions to best support patients undergoing CGP with high anxiety, hopelessness, fear of cancer progression, and poorer health is urgently needed. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

It is important to understand how individuals perceive uncertainties and the consequent impact on their psychological well-being and health behavior. The Perceptions of Uncertainties in Genome Sequencing (PUGS) scale measures clinical, affective, and evaluative uncertainties about information from sequencing. The PUGS scale has been shown to be valid and reliable among individuals receiving results about their genomes. This study assessed whether its validity generalized to patients with cancer undergoing tumor sequencing. Exploratory factor analysis (EFA) was conducted on data from the Molecular Screening and Therapeutics Program (n = 310) to identify a measurement model. Confirmatory factor analysis (CFA) was used to determine the adequacy of the resulting fit. EFA identified the same three-factor structure reported previously. CFA confirmed that the measurement model yielded a good fit (χ

ObjectiveSpiritual care is a component of quality palliative care, but healthcare providers have reported lack of training as a barrier to its provision. This paper describes the evaluation of the Interprofessional Spiritual Care Educational Curriculum (ISPEC)© which is a six-module evidence-based curriculum developed for teaching interprofessional spiritual care based on a generalist-specialist model of spiritual care.MethodThe course was run online in 2020 and attended by 20 healthcare workers who were invited to join the evaluation. Questionnaires were completed by participants before the training program (baseline), immediately after the training (post), and 3 months following the end of the program (follow-up). After the follow-up questionnaires, participants were invited to join a Focus Group to expand on their responses. Descriptive and exploratory statistical analysis was performed on quantitative data, and qualitative data was subjected to Thematic Analysis.ResultsExploratory data analysis showed that self-reported competence, confidence, and comfort in providing spiritual care significantly improved following training (p = 0.002) and were maintained over time (p = 0.034). In qualitative analysis, the main themes were: (1) overwhelmed by content; (2) the importance of practical training; (3) spiritual care is for everyone; (4) spiritual care should come from the heart; (5) training needs to be inclusive; and (6) spirituality is culturally specific.Significance of resultsThis article describes an evaluation of the ISPEC© spiritual care training course administered to an Australian healthcare cohort using an online format. These preliminary findings suggest that the ISPEC© program is effective in improving the ability of healthcare professionals to provide spiritual care. More work is needed to improve the cultural relevance of the program in Australia.

Chaplain leadership may have played a pivotal role in shaping chaplains’ roles in health care amidst the COVID-19 pandemic. We convened an international expert panel to identify expert perception on key chaplain leadership factors. Six leadership themes of professional confidence, engaging and trust-building with executives, decision-making, innovation and creativity, building integrative and trusting connections with colleagues, and promoting cultural competencies emerged as central to determining chaplains’ integration, perceived value, and contributions during the pandemic.

Curcumin is a commonly used herbal supplement purported for its antioxidant, anti-inflammatory, and antineoplastic properties. The effects of curcumin supplementation on endometrial lining have been proposed; however, endometrial preparation in the case of frozen-thawed embryo transfer (FET) has not been established. This case series references two scenarios where turmeric was ingested by the patient, and endometrial thickness was subsequently reduced disrupting the FET cycle. Throughout this case series, curcumin's possible interactions with the uterine lining are summarized. Additionally, these cases highlight the importance of physicians’ awareness of taking a full history of any herbal remedies or supplements in addition to prescription or over-the-counter medications taken when undergoing treatment for controlled FET cycles or in-vitro fertilization (IVF). To our knowledge, no studies to date have investigated this relationship.

Juvenile rainbow trout (Oncorhynchus mykiss) form dominance hierarchies in which subordinates experience chronic social stress and suppression of food intake. Here we tested the hypothesis that inhibition of food intake reflects increased expression of anorexigenic (appetite inhibiting) signals and decreased expression of orexigenic (appetite stimulating) signals. Trout were confined in pairs for 1 or 4 days, or were confined in pairs for 4 days and then allowed to recover from social interactions for 2 or 4 days; sham fish were handled identically but held alone. Subordinates did not feed during social interaction and had lower food intake than dominants or shams during recovery. In parallel, plasma cortisol (∼18-26x) and liver leptin (lep-a1) transcript abundance (∼10-14x) were elevated in subordinates during social interaction but not recovery, suggesting that these factors contributed to the suppression of food intake. Fish deemed likely to become subordinate based on inhibition of food intake in response to a mild stressor also showed elevated liver lep-a1 transcript abundance (∼5x). The moderate response in these fish coupled with a correlation between liver lep-a1 and cortisol suggest that stress-induced elevation of cortisol increased liver lep-a1 transcript abundance in subordinate trout, contributing to stress-induced suppression of food intake.

This paper presents a real-time driver characterisation algorithm that models the driver based on 10 parameters governing their control of vehicle longitudinal speed and acceleration. It utilises an open-loop longitudinal model in conjunction with an Unscented Kalman Filter (UKF). The algorithm can operate in real-time using velocity and acceleration measurements, in addition to a-priori knowledge of the path curvature and road features such as speed limit locations. The UKF also enables a system identification process to estimate average response of each driver. These identified parameters are subsequently fitted to independent measures of fuel economy and safety to demonstrate possible uses for the characterisations. In addition to the comprehensive characterisation of the drivers’ behaviour the work is also novel in its unique approach to identifying time-based parameters within a time-varying dynamic system (UKF). Possible applications include insurance black box assessments of driver aggressiveness and safety, and in autonomous driving algorithms by providing a model to closely replicate the specific driving styles of various users.

Chaplains have been embedded in military settings for over a millennium. In recent years however, the decline in spiritual/religious (S/R) affiliation of military personnel across Western cultures has led to some commentators questioning the utilization of religious chaplains by defence personnel. This scoping review maps the literature on S/R and non-S/R factors that influence utilizing military chaplains-with a particular emphasis on the Australian military context. A systematic scoping review of tertiary literature databases using Arksey and O'Malley (2003) and Joanna Briggs Institute methodologies (JBI, 2021), revealed a total of 33 articles meeting the inclusion criteria. Results fell into three broad categories: (i) how personal religious views influence utilization of military chaplaincy, (ii) barriers and enablers to personnel utilizing military chaplains, and (iii) the impact of chaplaincy. Despite the current reduction in religiosity in Western society, findings from this scoping review suggest there is little evidence that low religiosity among military personnel forms a significant barrier to utilizing chaplaincy services. To the contrary, the literature revealed that chaplains provide trusted, confidential, and holistic support for military personnel that if diminished or compromised would leave a substantial gap in staff well-being services.

Chaplains have been embedded in military settings for over a millennium. In recent years however, the decline in spiritual/religious (S/R) affiliation of military personnel across Western cultures has led to some commentators questioning the utilization of religious chaplains by defence personnel. This scoping review maps the literature on S/R and non-S/R factors that influence utilizing military chaplains-with a particular emphasis on the Australian military context. A systematic scoping review of tertiary literature databases using Arksey and O'Malley (2003) and Joanna Briggs Institute methodologies (JBI, 2021), revealed a total of 33 articles meeting the inclusion criteria. Results fell into three broad categories: (i) how personal religious views influence utilization of military chaplaincy, (ii) barriers and enablers to personnel utilizing military chaplains, and (iii) the impact of chaplaincy. Despite the current reduction in religiosity in Western society, findings from this scoping review suggest there is little evidence that low religiosity among military personnel forms a significant barrier to utilizing chaplaincy services. To the contrary, the literature revealed that chaplains provide trusted, confidential, and holistic support for military personnel that if diminished or compromised would leave a substantial gap in staff well-being services.

INTRODUCTION AND OBJECTIVE: The severe acuterespiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has created a surge of research to help better understand the breadth of possible sequelae. However, little is known regarding the impact on semen parameters and fertility potential. Our study sought to evaluate the impact of SARS-CoV-2 on male reproduction among American men. We collected semen samples from men who recovered from SARS-CoV-2 infection to evaluate for the presence of SARS-CoV-2. We also assessed the impact of SARS-CoV-2 infection on total sperm number (TSN) in ejaculate both during the acute phase after testing positive and a smaller cohort of men at follow-up. METHODS: We prospectively recruited thirty men diagnosed with acute SARS-CoV-2 infection using real-time reverse transcriptasepolymerase chain reaction (RT-PCR) of pharyngeal swab specimens. Semen samples were collected from each individual using mailed kits. Follow-up semen samples were done with mailed kits or inperson in office setting. Semen analysis and PCR was performed after samples were received. RESULTS: Thirty semen samples from recovered men were obtained 11-64 days after testing positive for SAR-CoV-2 infection. The median duration between positive SAR-CoV-2 test and semen collection was 37 days (IQR=23). The median total sperm number (TSN) in ejaculate was 12.5 million (IQR=53.1). When compared with age-matched SARS-CoV-2(-) men, TSN was lower among SARS-CoV-2(+) men (p=0.0024). Five men completed a follow-up sperm analysis (median 3 months) and had a median TSN of 18 million (IQR=21.6). No RNA was detected by means of RT-PCR in the semen in 16 samples tested. CONCLUSIONS: SARS-CoV-2 infection, though not detected in semen of recovered men, can affect TSN in ejaculate in the acute setting. Whether SARS-CoV-2 can affect spermatogenic function longterm remains to be evaluated.

Aim This study explored the attitudes of patients with advanced cancer towards MTP and return of results, prior to undergoing genomic testing within a research program. Methods Participants were recruited as part of the longitudinal PiGeOn (Psychosocial Issues in Genomics in Oncology) study involving patients with advanced/metastatic solid cancer who had exhausted therapeutic options and who were offered MTP in order to identify cognate therapies. Twenty patients, selected by purposive sampling, were interviewed around the time they gave consent to MTP. Interviews were audio recorded, transcribed and analysed using thematic analysis. Themes identified in the transcripts were cross-validated via qualitative responses to the PiGeOn study survey (n = 569; 63%). Results All interviewed participants gave consent to MTP without reservation. Three themes were identified and further supported via the survey responses: (1) Obvious agreement to participate, primarily because of desire for new treatments and altruism. (2) The black box – while participant knowledge of genomics was generally poor, faith in their oncologists and the scientific process encouraged them to proceed with testing; and (3) Survival is the priority – receiving treatment to prolong life was the priority for all participants, and other issues such as identification of a germline variant were generally seen as ancillary. Conclusion Having advanced cancer seemed to abrogate any potential concerns about MTP. Participants valued the research for varied reasons, but this was secondary to their priority to survive. While no negative attitudes toward MTP emerged, limitations in understanding of genomics were evident. Electronic supplementary material The online version of this article (10.1186/s12885-019-5920-x) contains supplementary material, which is available to authorized users.

Study question Is the SARS-CoV–2 virus present in human semen and what is the impact on semen parameters following an infection? Summary answer SARS-CoV–2 infection, though not detected in semen of recovered men, can affect TSN in ejaculate in the acute setting. What is known already Early epidemiological data has suggested that the primary mode of transmission is through respiratory droplets, but the presence of SARS-CoV–2 has been identified in other bodily fluids such as feces, urine, and semen. Study design, size, duration We prospectively recruited thirty men diagnosed with acute SARS-CoV–2 infection using real-time reverse transcriptase-polymerase chain reaction (RT-PCR) of pharyngeal swab specimens. Thirty semen samples from recovered men were obtained 11–64 days after testing positive for SAR-CoV–2 infection. The median duration between positive SAR-CoV–2 test and semen collection was 37 days (IQR=23). Participants/materials, setting, methods Semen samples were collected from each individual using mailed kits. Follow-up semen samples were done with mailed kits or in-person in office setting. Semen analysis and PCR was performed after samples were received. Main results and the role of chance The median total sperm number (TSN) in ejaculate was 12.5 million (IQR=53.1). When compared with age-matched SARS-CoV–2(-) men, TSN was lower among SARS-CoV–2(+) men (p = 0.0024). Five men completed a follow-up sperm analysis (median 3 months) and had a median TSN of 18 million (IQR=21.6). No RNA was detected by means of RT-PCR in the semen in 16 samples tested. Limitations, reasons for caution First, most of the semen samples came from non-severe men of whom were in the recovery stage and lacked symptoms. Additionally, our sample size was relatively small and overnight mail-in semen analysis kits were used during the acute phase of infection to minimize contact with positive subjects. Wider implications of the findings: Our findings suggest extremely low risk of viral transmission during sexual contact and assisted reproductive techniques, although further data need to be obtained. The impact on TSC in recovered men from SARS-CoV–2 infection is concerning, nevertheless long-term follow-up of these men is critical to determine the nadir of TSC. Trial registration number 20200401

The coronavirus 2019 (COVID-19) pandemic caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to more than 160 million infections and 3.5 million deaths globally. Men are disproportionately affected by COVID-19, having more severe disease with higher mortality rates than women. Androgens have been implicated as the underlying cause for more severe disease, as the androgen receptor has been noted to upregulate the cell surface receptors that mediate viral cell entry and infection. Unfortunately, despite testosterone's potential role in COVID-19 prognosis, androgen deprivation therapy is neither protective nor a treatment for COVID-19. Interestingly, the male reproductive organs have been found to be vulnerable in moderate to severe illness, leading to reports of erectile dysfunction and orchitis. COVID-19 viral particles have been identified in penile and testis tissue, both in live patients who recovered from COVID-19 and post mortem in men who succumbed to the disease. Although sexual transmission remains unlikely in recovered men, moderate to severe COVID-19 infection can lead to germ cell and Leydig cell depletion, leading to decreased spermatogenesis and male hypogonadism. The objective of this review is to describe the impact of SARS-CoV-2 on male reproductive health. There are still many unanswered questions as to the specific underlying mechanisms by which COVID-19 impacts male reproductive organs and the long-term sequelae of SARS-CoV-2 on male reproductive health.

In this study, we sought to determine whether sperm DNA fragmentation (DFI%) and high DNA stainability (HDS%) evaluated by sperm chromatin structure assay (SCSA) predict recurrent implantation failure (RIF) or pregnancy rate. A retrospective study was performed of consecutive cycles of ICSI treatment from 2009 to 2018. A total of 386 couples that underwent 1,216 frozen embryo transfer (FET) cycles were analysed. Mean female and male age was 34 ± 3.6 years and 37.3 ± 6.6 years, respectively, and a median total motile sperm count (TMSC) was 43.5 [9.9-105.5] million. Overall median DFI% and HDS% was 12 [7.1-18.9] and 9.6 [6.5-14.4] respectively. On multivariable analysis, DFI% and HDS% were not associated with RIF (DFI%: OR = 1.01, 95% CI: 0.98-1.04, p = .414; HDS%: OR = 0.97, 95% CI: 0.94-1.01, p = .107) or IVF success, defined as clinical pregnancy (DFI%: OR = 1.00, 95% CI: 0.99-1.01, p = .641; HDS%: OR = 1.01, 95% CI: 0.99-1.02, p = .565). We found that neither DFI% or HDS%, as assessed by SCSA, were predictive of RIF or pregnancy rate. This finding suggests that sperm DNA fragmentation does not predict RIF or pregnancy rate.

Attention-deficit hyperactivity disorder (ADHD) is a commonly diagnosed disorder that is managed with stimulant medications, which function by increasing the levels of dopamine in the brain. Excess dopamine has been known to affect several body systems, including the endocrine system. This case presents male factor infertility caused by a negative interaction between excess dopamine and the endocrine system, inducing pituitary failure, which led to azoospermia. The patient and her partner presented to the fertility clinic for evaluation after one year of failing to conceive. The patient's partner had been treated throughout the conception of their first three pregnancies for ADHD with methylphenidate (Ritalin) for many years; however, eight months prior to presentation at the clinic, the partner had been switched to amphetamine-dextroamphetamine (Adderall) for treatment of ADHD. A fertility evaluation revealed azoospermia which was confirmed via two separate semen analyses two weeks apart. In addition, the patient's total testosterone, prolactin, luteinizing hormone, and follicle-stimulating hormone were below normal limits. A normal semen analysis was obtained after a five-month withdrawal of amphetamine-dextroamphetamine, which was followed by a naturally conceived pregnancy. The possibility of pre-testicular azoospermia caused by medication-induced pituitary failure should be considered in males prescribed stimulant medication who are seeking to reproduce.

This study assessed the psychological predictors of attitudes toward the return of germline genomic sequencing results in cancer patients and their biological relatives with a likely genetic basis for their cancer diagnosis, who completed a questionnaire prior to undergoing genomic sequencing. Of 602 probands and relatives, 94% of probands and 89% of relatives thought people would like to be informed about single-gene conditions for which there is prevention or treatment. Amongst relatives, this view was associated with higher perceived susceptibility and self-efficacy. Probands (66%) and relatives (59%) thought people would be interested in learning about single-gene conditions for which there is no prevention or treatment. Amongst probands, this view was associated with lower tolerance of uncertainty and amongst relatives with higher self-efficacy. Probands (92%) and relatives (90%) thought people would like to be informed about polygenic conditions that can have a major impact on health. Amongst probands this view was associated with lower perceived susceptibility of cancer recurrence, and amongst relatives, with higher perceived susceptibility and self-efficacy. Probands (86%) and relatives (86%) thought that people would like to be informed about polygenic conditions that can have a lower impact on health, and this view was associated with a lower perceived susceptibility of recurrence amongst probands. In conclusion, these findings show that individuals' attitudes about the return of results depend on the perceived utility of different types of tests. Therefore, individuals need to gain a clear understanding of test utility, and appropriate consent processes are required to achieve informed choices.

Prostate cancer (PCa) is responsible for significant cancer-related morbidity and mortality following local treatment failure in men. The initial stages of PCa are typically managed with a combination of surgical resection and/or androgen deprivation therapy (ADT). Unfortunately, a significant proportion of PCa continues to progress despite being at castrate levels of testosterone (

Fear of cancer recurrence/occurrence (FCR/O) is prevalent and associated with poorer psychological outcomes but can also motivate individuals to pursue genomic information about cancer risk. Guided by Protection Motivation Theory, this study investigated FCR/O prevalence and associated factors among probands previously diagnosed with a cancer of likely heritable origin, and their relatives, who had agreed to have germline genome sequencing.Three hundred and forty-eight probands and 167 relatives completed the Concerns about Recurrence Questionnaire (adapted for occurrence for some relatives) within 1 month of agreeing to undertake genome sequencing. Linear regressions investigated demographic, disease, attitude and behavioral associations with FCR/O.Probands demonstrated greater FCR compared to relatives. In probands, greater FCR was associated with being female, non-English speaking at home, less time since diagnosis, greater intention to change behavior if gene variant found, lower perceived ability to cope with results, higher perceived susceptibility to having a recurrence, and more negative attitudes towards uncertainty. For relatives with cancer, greater FCR was associated with being male, greater intention to change behavior if a gene variant found, and higher perceived susceptibility to recurrence. In relatives without cancer, greater FCO was associated with not having had genetic testing prior to this study, lower perceived ability to cope with results, and higher perceived susceptibility to developing cancer.Current findings on FCR/O prevalence and associated demographic and attitudinal variables in those who pursue genomic risk information might be used to target interventions that can prevent adverse psychological outcomes in vulnerable patients.

Purpose: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has created a surge of research to help better understand the breadth of possible sequelae. However, little is known regarding the impact on semen parameters and fertility potential. We sought to investigate for presence of viral RNA in semen of men with SARS-CoV-2 infection and to evaluate its effect on semen parameters in ejaculate. MMaatteerriaiallss aanndd M Meetthhooddss:: We prospectively recruited thirty men diagnosed with acute SARS-CoV-2 infection using real-time re-verse transcriptase polymerase chain reaction (RT-PCR) of pharyngeal swab specimens. Semen samples were collected from each individual using mailed kits. Follow-up semen samples were done with mailed kits or in-person in office setting. Semen analysis and PCR was performed after samples were received. Results:Results: Thirty semen samples from recovered men were obtained 11–64 days after testing positive for SAR-CoV-2 infection. The median duration between positive SAR-CoV-2 test and semen collection was 37 days (interquartile range [IQR]=23). The median total sperm number (TSN) in ejaculate was 12.5 million (IQR=52.1). When compared with age-matched SARS-CoV-2(-) men, TSN was lower among SARS-CoV-2(+) men (p=0.0024). Five men completed a follow-up sperm analysis (me-dian 3 months) and had a median TSN of 18 million (IQR=21.6). No RNA was detected by means of RT-PCR in the semen in 16 samples tested. Conclusions:Conclusions: SARS-CoV-2 infection, though not detected in semen of recovered men, can affect TSN in ejaculate in the acute setting. Whether SARS-CoV-2 can affect spermatogenic function long-term remains to be evaluated.

Germline genome sequencing (GS) holds great promise for cancer prevention by identifying cancer risk and guiding prevention strategies, however research evidence is mixed regarding patient preferences for receiving GS results. The aim of this study was to discern preferences for return of results by cancer patients who have actually undergone GS. We conducted a mixed methods study with a cohort of cancer probands (n = 335) and their genetic relatives (n = 199) undergoing GS in a research setting. Both groups completed surveys when giving consent. A subset of participants (n = 40) completed semi-structured interviews. A significantly higher percentage of probands thought people would like to be informed about genetic conditions for which there is prevention or treatment that can change cancer risk compared to conditions for which there is no prevention or treatment (93% [311] versus 65% [216]; p p