Improving Sexual Health Across the Life Span Through Integrated Care in Obstetrics and Gynecology.

Sexual health is a vital part of physical, emotional, and relational well-being among adults across the life span. While patients are reluctant to discuss their sexual concerns, Obstetrics and Gynecology providers are especially well positioned to improve sexual functioning and satisfaction through screening, education, prevention and early intervention, treatment, and integrating behavioral health and sexual medicine services in their clinical practices. This article sets out to provide applied information and perspectives to foster the development of interprofessional sexual medicine services in Obstetrics and Gynecology practices in hospital and community settings.

Characterizing informational needs and information seeking behavior of patients with breast cancer.

BACKGROUND: Appropriate information may facilitate adjustment to cancer diagnoses. Our study aims to characterize informational satisfaction in breast cancer patients and assess resources used by patients to gain information. METHODS: Newly diagnosed Stage 0-III breast cancer patients seen at an academic medical center between May and September 2020 received questionnaires assessing information satisfaction. Patients indicated resources used to obtain information along with satisfaction with information received in various topics. A subset of questionnaire respondents completed semi-structured interviews. RESULTS: Fifty-two (35 â€‹%) patients completed the questionnaire. Patients received information from physicians (96 â€‹%), the internet (81 â€‹%), nurses (79 â€‹%), and fellow breast cancer patients (54 â€‹%). Interview participants preferred receiving information from providers when making medical decisions but found patient forums and social media to be important adjuncts for receiving information. CONCLUSION: Patients are satisfied with information received about diagnosis and treatment, but finances, sexual health, and fertility are less frequently discussed.

Relations Between Stress-Adapted Communication Skills and Toxic Social Networks Among Young Adults with Childhood Adversity.

Adverse childhood experiences are associated with deleterious outcomes across the lifespan. However, some individuals who grow up in adverse environments may develop stress-adapted skills or resilience factors that enable them to function in their current lived environments. This study explored whether communication is a stress-adapted skill among young adults with co-occurring forms of childhood adversity and the extent to which these communication skills are implicated in toxic social networks. This cross-sectional study included 384 young adults, ages 18-35 years, who completed an online survey. Mixture modeling was used to conduct latent class models estimating subgroups of young adults with co-occurring forms of early adversity; then, regression models estimated the association between communication skills and toxic social networks among subgroups. Four latent classes were identified: (1) high childhood adversity; (2) high to moderate household dysfunction and emotional abuse; (3) high emotional abuse and moderate physical abuse and emotional neglect; and (4) low or no childhood adversity. Results from regression models indicate that participants classified in the high emotional abuse and moderate physical abuse and emotional neglect class had more adaptive communication skills with friends than their counterparts in the low or no childhood adversity class, and participants in the high childhood adversity or low or no childhood adversity classes with higher communication skills were less likely to report toxic social networks. Findings suggest that stress-adapted communication skills may be one resilience factor that supports adaptation among young adults with early adversity exposures.

No One-Size-Fits-All: Sexual Health Education Preferences in Patients with Breast Cancer.

BACKGROUND: Using explanatory mixed methods, we characterize the education that patients with breast cancer received about potential sexual health effects of treatment and explore preferences in format, content, and timing of education. PATIENTS AND METHODS: Adult patients with stage 0-IV breast cancer seen at an academic breast center during December 2020 were emailed questionnaires assessing sexual health symptoms experienced during treatment. Patients interested in further study involvement were invited to participate in semistructured interviews. These interviews explored sexual health education provided by the oncology team and patient preferences in content, format, and timing of education delivery. RESULTS: Eighty-seven (32%) patients completed the questionnaire. Most patients reported decreased sexual desire (69%), vaginal dryness (63%), and less energy for sexual activity (62%) during/after treatment. Sixteen patients participated in interviews. Few women reported receiving information about potential sexual effects of breast cancer treatment; patients who did reported a focus on menopausal symptoms or fertility rather than sexual function. Regarding preferences in format, patients were in favor of multiple options being offered rather than a one-size-fits-all approach, with particular emphasis on in-person options and support groups. Patients desired education early and often throughout breast cancer treatment, not only about sexual side effects but also on mitigation strategies, sexual function, dating and partner intimacy, and body image changes. CONCLUSION: Few patients received information about the sexual health effects of breast cancer treatment, though many experienced symptoms. Potential adverse effects should be discussed early and addressed often throughout treatment, with attention to strategies to prevent and alleviate symptoms and improve overall sexual health.

Hypoactive Sexual Desire Disorder in Women: Physiology, Assessment, Diagnosis, and Treatment.

Nearly half of women in the United States report problems with sexual function. Many health care providers do not ask about sexual concerns during routine clinical encounters because of personal discomfort, lack of familiarity with treatment, or the belief that they lack adequate time to address this complex issue. This may be especially true for hypoactive sexual desire disorder (HSDD), the most commonly identified sexual problem among women. HSDD is characterized by a deficiency of sexual thoughts, feelings, or receptiveness to sexual stimulation that has been present for at least 6 months, causes personal distress, and is not due to another medical condition. This is an up-to-date overview of HSDD for clinicians, discussing its physiology, assessment, diagnosis, and treatment strategies. Although a definitive physiology of HSDD is still unknown, multiple hormones and neurotransmitters likely participate in a dual-control model to balance excitation and inhibition of sexual desire. For assessment and diagnosis, validated screening tools are discussed, and the importance of a biopsychosocial assessment is emphasized, with guidance on how this can be implemented in clinical encounters. The 2 recently approved medications for HSDD, flibanserin and bremelanotide, are reviewed as well as off-label treatments. Overall, HSDD represents a common yet likely underrecognized disorder that midwives and other health care providers who care for women across the life span are in a unique position to address.

Interventions to Improve Sexual Health in Women Living with and Surviving Cancer: Review and Recommendations.

Sexual health concerns, both physical and psychological, are common and represent an unmet need among women with and surviving cancer. Sexual challenges and conditions negatively impact body image, satisfaction, relationships, well-being, and quality of life, yet are widely reported to be under-recognized and undertreated. To guide clinical care and future research on sexual function in women with cancer, we performed a scoping review of interventions for sexual health concerns, including sexual function, body image, genitourinary symptoms, and hot flashes. Relevant publications between 2005 and 2020 were identified by searching PubMed with a combination of medical subject headings and keywords. Articles were included if they focused on the aforementioned topics, were primary research publications, and included female cancer survivors. Studies focusing on women receiving hormone therapy for breast cancer were also included. A total of 91 investigations conducted in the US and abroad were reviewed. Most commonly, interventions included a component of psychoeducation, although pharmacologic, exercise, and other approaches have been evaluated. Many studies have focused on survivors of breast or gynecologic cancer, among other sampling and methodological limitations. These limitations underscore the need for more work on this vital survivorship issue. Recommendations for future research in this area are also offered.

Publisher Correction: Oncolytic viruses as engineering platforms for combination immunotherapy.

In the online html version of this article, the affiliations for Jessica L. Pettigrew and John C. Bell were not correct. Jessica L. Pettigrew is at the Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada and John C. Bell is at the Center for Innovative Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada. This is correct in the print and PDF versions of the article and has been corrected in the html version.

Oncolytic viruses as engineering platforms for combination immunotherapy.

To effectively build on the recent successes of immune checkpoint blockade, adoptive T cell therapy and cancer vaccines, it is critical to rationally design combination strategies that will increase and extend efficacy to a larger proportion of patients. For example, the combination of anti-cytotoxic T lymphocyte-associated antigen 4 (CTLA4) and anti-programmed cell death protein 1 (PD1) immune checkpoint inhibitors essentially doubles the response rate in certain patients with metastatic melanoma. However, given the heterogeneity of cancer, it seems likely that even more complex combinations of immunomodulatory agents may be required to obtain consistent, durable therapeutic responses against a broad spectrum of cancers. This carries serious implications in terms of toxicities for patients, feasibility for care providers and costs for health-care systems. A compelling solution is offered by oncolytic viruses (OVs), which can be engineered to selectively replicate within and destroy tumour tissue while simultaneously augmenting antitumour immunity. In this Opinion article, we argue that the future of immunotherapy will include OVs that function as multiplexed immune-modulating platforms expressing factors such as immune checkpoint inhibitors, tumour antigens, cytokines and T cell engagers. We illustrate this concept by following the trials and tribulations of tumour-reactive T cells from their initial priming through to the execution of cytotoxic effector function in the tumour bed. We highlight the myriad opportunities for OVs to help overcome critical barriers in the T cell journey, leading to new synergistic mechanisms in the battle against cancer.

Oncolytic vesicular stomatitis virus expressing interferon-γ has enhanced therapeutic activity.

Oncolytic viruses are known to stimulate the antitumor immune response by specifically replicating in tumor cells. This is believed to be an important aspect of the durable responses observed in some patients and the field is rapidly moving toward immunotherapy. As a further means to engage the immune system, we engineered a virus, vesicular stomatitis virus (VSV), to encode the proinflammatory cytokine interferon-γ. We used the 4T1 mammary adenocarcinoma as well as other murine tumor models to characterize immune responses in tumor-bearing animals generated by treatment with our viruses. The interferon-γ-encoding virus demonstrated greater activation of dendritic cells and drove a more profound secretion of proinflammatory cytokines compared to the parental virus. From a therapeutic point of view, the interferon-γ virus slowed tumor growth, minimized lung tumors, and prolonged survival in several murine tumor models. The improved efficacy was lost in immunocompromized animals; hence the mechanism appears to be T-cell-mediated. Taken together, these results demonstrate the ability of oncolytic viruses to act as immune stimulators to drive antitumor immunity as well as their potential for targeted gene therapy.