A sexual rehabilitation intervention for women with gynaecological cancer receiving radiotherapy (SPARC study): design of a multicentre randomized controlled trial

Background: Sexual problems are frequently reported after treatment with radiotherapy (RT) for gynaecological cancer (GC), in particular after combined external beam radiotherapy and brachytherapy (EBRT+BT). Studies demonstrate that psychosexual support should include cognitive behavioural interventions and involvement of the patient's partner, if available. Therefore, we developed a nurse-led sexual rehabilitation intervention, including these key components. The intervention was previously pilot-tested and results demonstrated that this intervention improves women's sexual functioning and increases dilator compliance. The objective of the current study is to investigate the (cost-)effectiveness of the intervention compared to optimal care as usual (CAU). We expect that women who receive the intervention will report a statistically significant greater improvement in sexual functioning and - for women who receive EBRT+BT - higher compliance with dilator use, from baseline to 12 months post-RT than women who receive optimal care as usual (CAU).Methods/design: The intervention is evaluated in the SPARC (Sexual rehabilitation Programme After Radiotherapy for gynaecological Cancer) study, a multicentre, randomized controlled trial (RCT). The primary endpoint is sexual functioning. Secondary outcomes include body image, fear of sexual activity, sexual-, treatment-related- and psychological distress, health-related quality of life and relationship satisfaction. A cost-effectiveness analysis (CEA) will be conducted in which the costs of the intervention will be related to shifts in other health care costs and the impact on patient outcome. The study sample will consist of 220 women with GC treated with RT in specialized GC treatment centres (N = 10). Participants are randomized to either the intervention- or CAU control group (1:1), and within each centre stratified by type of radiotherapy (EBRT+BT vs. EBRT only) and having a partner (yes/no). All women complete questionnaires at baseline (T1) and at 1, 3, 6, and 12 months post-RT (T2, T3, T4 and T5, respectively).Discussion: There is a need to improve sexual functioning after RT for GC. This RCT will provide evidence about the (cost-)effectiveness of a nurse-led sexual rehabilitation intervention. If proven effective, the intervention will be a much needed addition to care offered to GC survivors and will result in improved quality of life.Cervix cance

More than smell - COVID-19 is associated with severe impairment of smell, taste, and chemesthesis

Recent anecdotal and scientific reports have provided evidence of a link between COVID-19 and chemosensory impairments, such as anosmia. However, these reports have downplayed or failed to distinguish potential effects on taste, ignored chemesthesis, and generally lacked quantitative measurements. Here, we report the development, implementation, and initial results of a multilingual, international questionnaire to assess self-reported quantity and quality of perception in 3 distinct chemosensory modalities (smell, taste, and chemesthesis) before and during COVID-19. In the first 11 days after questionnaire launch, 4039 participants (2913 women, 1118 men, and 8 others, aged 19-79) reported a COVID-19 diagnosis either via laboratory tests or clinical assessment. Importantly, smell, taste, and chemesthetic function were each significantly reduced compared to their status before the disease. Difference scores (maximum possible change ±100) revealed a mean reduction of smell (-79.7 ± 28.7, mean ± standard deviation), taste (-69.0 ± 32.6), and chemesthetic (-37.3 ± 36.2) function during COVID-19. Qualitative changes in olfactory ability (parosmia and phantosmia) were relatively rare and correlated with smell loss. Importantly, perceived nasal obstruction did not account for smell loss. Furthermore, chemosensory impairments were similar between participants in the laboratory test and clinical assessment groups. These results show that COVID-19-associated chemosensory impairment is not limited to smell but also affects taste and chemesthesis. The multimodal impact of COVID-19 and the lack of perceived nasal obstruction suggest that severe acute respiratory syndrome coronavirus strain 2 (SARS-CoV-2) infection may disrupt sensory-neural mechanisms. © 2020 The Author(s) 2020. Published by Oxford University Press. All rights reserved

Internet-based cognitive behavioral therapy for sexual dysfunctions after breast cancer

We evaluated the efficacy of Internet-based cognitive behavioral therapy (CBT) in improving the sexual functioning of breast cancer (BC) survivors with a DSM-IV sexual dysfunction. We compared the intervention to a waiting-list control group. Outcome measures were assessed at baseline, mid-CBT, immediate post-CBT, and at equivalent times in the control group. Women in the intervention group completed additional questionnaires at three and nine months follow-up. Compared to women in the waiting-list control group, women who received the CBT reported a greater improvement in overall sexual functioning, sexual desire, sexual arousal, vaginal lubrication, sexual pleasure and body image and a greater decrease in discomfort/pain during sex and sexual distress. The positive effects on most sexual functioning domains and body image were maintained well beyond the immediate post-treatment period. Partners of women in the intervention group also completed questionnaires. Although partners did not report long-term positive effects of the intervention on their sexual functioning, they did benefit in terms of overall sexual satisfaction, feelings of sexual intimacy and sexual relationship satisfaction. More research is needed to determine the prerequisites to effectuate a sustained effect in the partner’s sexual functioning. Given the rapid development of eHealth interventions, future trials should enable continuous enhancement of the intervention during the course of the study. Furthermore, more information is needed on the cost-effectiveness of Internet-based CBT programs for this population. The intervention described in this thesis can be viewed as a proof of principle for the efficacy of Internet-based CBT for sexual dysfunctions in BC survivors

Factors Associated With Specific Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Sexual Dysfunctions in Breast Cancer Survivors: A Study of Patients and Their Partners

BACKGROUND: Many women develop sexual problems after breast cancer (BC) treatment. Little is known about BC survivors with a Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) sexual dysfunction and their partners, and the factors associated with their sexual functioning. AIM: To evaluate (i) patient-related and clinical factors associated with (a) specific DSM-IV sexual dysfunctions and (b) level of sexual functioning and sexual distress as reported by BC survivors and (ii) the association between the sexual functioning of BC survivors and that of their partners. METHODS: We analyzed baseline data from a study of the efficacy of online cognitive-behavioral therapy for sexual dysfunction in BC survivors. OUTCOMES: Women completed self-report questionnaires assessing sexual functioning, sexual distress, relationship intimacy, marital functioning, menopausal symptoms, body image, and psychological distress. Their partners completed questionnaires assessing sexual functioning. RESULTS: The study included 169 BC survivors and 67 partners. The most prevalent female sexual dysfunctions were hypoactive sexual desire disorder (HSDD; 83%), sexual arousal disorder (40%), and dyspareunia (33%). Endocrine therapy was associated with HSDD (P = .003), and immunotherapy was associated with dyspareunia (P = .009). Older age was associated with lower sexual distress (P < .001). Depressive symptoms were highest in women with sexual arousal disorder (P = .004). An indication for erectile disorder was present in two thirds of partners. Lower overall partner sexual satisfaction was associated with lower overall BC survivor sexual functioning (P = .001), lower female arousal (P = .002), and lower female sexual satisfaction (P = .001). Poorer male erectile function was related to higher female sexual pain (P = .006). Partners of women who underwent breast reconstruction reported marginally significantly better orgasmic functioning (P = .012) and overall sexual functioning (P = .015) than partners of women who had undergone breast-conserving treatment. CLINICAL IMPLICATIONS: BC survivors and their partners experience sexual problems after BC treatment. This suggests that not only the BC survivor but also her partner could benefit from sexual counseling. STRENGTHS AND LIMITATIONS: This is the first study focusing on BC survivors with a DSM-IV sexual dysfunction and their partners. The results cannot necessarily be generalized to women experiencing milder sexual problems or who have no interest in receiving sexual counseling. CONCLUSION: Endocrine therapy and immunotherapy are relevant risk factors for HSDD and dyspareunia in BC survivors. The sexual functioning of women and their partners is affected, underscoring the importance of involving both partners in sexual counseling after BC treatment. Hummel SB, Hahn DEE, van Lankveld JJDM, et al. Factors Associated With Specific Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Sexual Dysfunctions in Breast Cancer Survivors: A Study of Patients and Their Partners. J Sex Med 2017;14:1248-1259

Potential role of autoantibodies belonging to the immunoglobulin G-3 subclass in cardiac dysfunction among patients with dilated cardiomyopathy

Background- Immunoadsorption capable of removing circulating autoantibodies represents an additional therapeutic approach in dilated cardiomyopathy (DCM). The role played by autoantibodies belonging to the immunoglobulin (Ig) subclass G-3 in cardiac dysfunction remains to be elucidated. Methods and Results- Patients with DCM (left ventricular ejection fraction 80%). IgG-3 was effectively eliminated only by anti-IgG adsorption (eg, during the first immunoadsorption course; protein A, −37±4%; anti-IgG, −89±3%; P<0.001 versus protein A). The {beta}1-receptor autoantibody was effectively reduced only by anti-IgG (P<0.01 versus protein A). Hemodynamics did not change in the protein A group. In the anti-IgG group during the first immunoadsorption course, cardiac index increased from 2.3±0.1 to 3.0±0.1 L · min−1 · m−2 (P<0.01 versus protein A). After 3 months, before the last immunoadsorption course, cardiac index was 2.2±0.1 L · min−1 · m−2 in the protein A group and 3.0±0.2 L · min−1 · m−2 in the anti-IgG group (P<0.01 versus protein A). Left ventricular ejection fraction increased only in the anti-IgG group (P<0.05 versus protein A). Conclusions- Autoantibodies belonging to IgG-3 may play an important role in cardiac dysfunction of DCM. The removal of antibodies of the IgG-3 subclass may represent an essential mechanism of immunoadsorption in DCM

Effects of immunoadsorption and subsequent immunoglobulin G substitution on cardiopulmonary exercise capacity in patients with dilated cardiomyopathy.

Item does not contain fulltextBACKGROUND: Recent data indicate that cardiac antibodies play an active role in the pathogenesis of dilated cardiomyopathy (DCM) and may contribute to cardiac dysfunction in patients with DCM. The present study investigated the influence of immunoadsorption with subsequent immunoglobulin G substitution (IA/IgG) on cardiopulmonary exercise capacity in patients with DCM. METHODS: Sixty patients with DCM (New York Heart Association II-IV, left ventricular ejection fraction < or =45%) were included in this single-center university hospital-based case-control study. Patients either were treated with IA/IgG (n = 30) or were followed without IA/IgG (n = 30). At baseline and after 3 months, we compared echocardiographic assessment of left ventricular function and spiroergometric exercise parameters. RESULTS: In contrast to controls, left ventricular ejection fraction improved significantly in the IA/IgG group from 33.0% +/- 1.2% to 40.1% +/- 1.5% (P < .001). In the control group, spiroergometric exercise parameters did not change during follow-up. After 3 months, maximum achieved power increased in the treatment group from 114.2 +/- 7.4 to 141.9 +/- 7.9 W (P = .02). Total exercise time increased in the treatment group from 812 +/- 29 to 919 +/- 30 seconds (P < .05). Peak oxygen uptake (Vo(2)) increased from 17.3 +/- 0.9 to 21.8 +/- 1.0 mL min(-1) kg(-1) after IA/IgG (P < .01). Oxygen pulse (peak Vo(2)/maximum heart rate) increased in the treatment group (10.7 +/- 0.7 vs 13.6 +/- 0.7 mL beat(-1) min(-1), P < .01). The Vo(2) at the gas exchange anaerobic threshold increased after 3 months in the treatment group from 10.3 +/- 0.5 to 13.2 +/- 0.5 mL min(-1) kg(-1) (P < .001). The ventilatory response to exercise (V(E)/Vco(2) slope) decreased after IA/IgG therapy from 32.3 +/- 1.5 to 28.7 +/- 0.9 (P = .02). CONCLUSIONS: In patients with DCM, IA/IgG therapy may induce improvement in echocardiographic and cardiopulmonary exercise parameters.1 mei 201

Fcgamma-receptor IIa polymorphism and the role of immunoadsorption in cardiac dysfunction in patients with dilated cardiomyopathy.

Item does not contain fulltextIn patients with dilated cardiomyopathy (DCM), cardiac autoantibodies are able to bind with their Fab fragment to epitopes on cardiomyocytes, but thereafter they crosslink through their Fc fragment to cardiac Fc(gamma)-receptor IIa. Polymorphic variability of the Fc(gamma)-receptor IIa is associated with modified affinity of immunoglobin G (IgG) binding and may influence therapeutic effects. In this study, 103 consecutive DCM patients were treated with immunoadsorption (IA) therapy with subsequent IgG substitution (IA/IgG). Echocardiography was performed at baseline and again at 3 and 6 months after IA/IgG. Fc(gamma)-receptor IIa polymorphism R/H131 was genotyped using a nested sequence-specific primer polymerase chain reaction (PCR). Patients with the Fc(gamma)-receptor IIa genotype R/R131 showed significantly greater improvement in left ventricular (LV) function than patients with the R/H131 or H/H131 genotypes did. Irrespective of the Fc(gamma)-receptor polymorphism, patients with shorter disease duration and a more impaired LV function responded with a greater increase in LV ejection fraction (LVEF). Therefore, the Fc(gamma)-receptor polymorphism influences the efficacy of immunomodulatory therapy involving IA/IgG.1 april 201