Management of cancer treatments in hemodialysis patients

INTRODUCTION

The number of cancer patients receiving long-term hemodialysis (HD) is increasing, and HD could jeopardize treatments' safety and efficacy. Therefore, managing anticancer drugs is critical in this frail population. In addition, evidence of HD safety or risk is regularly released both for cytotoxic chemotherapy (CT) or hormone therapy (HT) as well as new therapies with molecularly targeted therapies (MTT), immune checkpoint inhibitors (ICI), and a summary of current knowledge is needed.

METHODS

We aimed to synthesize available data on cancer treatments in HD patients using PubMed database, FDA labels, summary of product characteristics (SmPC), FDA and EMA approval documents, guidelines and finally case reports for which relevant pharmacokinetic (PK) data is available.

RESULTS

For CT, recently proposed guidelines were balanced by the publication of particular toxic reports following them. SmPC was helpful in some cases, but no data was found for most CTs. MTT, both oral and monoclonal antibodies, were rarely modified by HD. However, HD patients have particular frailty that could require dose adaptation despite no substantial PK modification. Similarly, exposure to ICIs is unlikely to be modified by HD since immunoglobulins are not dialyzable. For HT, PK characteristics and HD impact were more heterogeneous and were reviewed molecule by molecule.

CONCLUSIONS

We summarized current knowledge on HD and cancer treatments. Data remains scarce, and the latest guidelines rely on few clinical data. There is a need to collect both retrospective and prospective data to better characterize the safety and relevant dose and schedule adaptations whenever needed in this situation to reinforce future guidelines.

Ten-point guide on the management of healthy women carrying BRCA1/2 mutations

Healthy women carrying pathogenic germline mutations in BRCA1 or BRCA2 genes have an increased risk of breast and ovarian cancer. Prophylactic gynecological surgery includes risk-reducing bilateral salpingo-oophorectomy, which, in selected cases, can be combined with hysterectomy. Prophylactic gynecological surgery is recommended after completion of childbearing and can be performed for women aged 35 or more for BRCA1 or 40 or more for BRCA2 mutation carriers. Risk-reducing bilateral salpingo-oophorectomy has several adverse effects related to estrogen deprivation, and so hormonal therapy could be the main strategy for healthy women. However, health professionals have many doubts about whether they are able to offer clear counseling on the management of early menopausal symptoms (i.e. vasomotor and genitourinary symptoms) in healthy women with a hereditary predisposition to female cancer. This 'Ten-Point Guide' summarizes the evidence regarding prophylactic gynecological surgery and supports healthcare providers in the management of healthy women carrying germline BRCA1 and BRCA2 mutations.

Multimodality Therapies for Localized Prostate Cancer

PURPOSE OF REVIEW

Multimodality therapy including radical prostatectomy, radiation therapy, and hormone therapy are frequently deployed in the management of localized prostate cancer. We sought to perform a critical appraisal of the most contemporary literature focusing on the multimodality management of localized prostate cancer.

RECENT FINDINGS

Men who are ideal candidates for multimodality therapy include those with unfavorable intermediate-risk disease, high-risk disease, and very high-risk disease. Enhancements in both systemic agents (including second-generation antiandrogens) as well as localized therapies (such as stereotactic body radiotherapy and brachytherapy) are refining the optimal balance between the use of systemic and local therapies for localized prostate cancer. Genomic predictors are emerging as critical tools for more precisely allocating treatment intensification with multimodality therapies as well as treatment de-intensification. Close collaboration among medical oncologists, surgeons, and radiation oncologists will be critical for coordinating evidence-based multimodality therapies when clearly indicated and for supporting shared decision-making in areas where the evidence is mixed.

Reprint of: morphologic spectrum of treatment-related changes in prostate tissue and prostate cancer: an updated review

A wide range of treatment options are available to patients with prostate cancer. Some treatments are standard (currently used) while some are emerging therapies. Androgen deprivation therapy is typically reserved for localized or metastatic prostate cancer not amenable to surgery. Radiation therapy may be offered to individuals for local therapy with curative intent in low- or intermediate-risk disease that may have a high probability of progression on active surveillance or where surgery is not suitable. Focal therapy/ablation treatment is an alternative approach for those who prefer to avoid radical prostatectomy for localized disease of low- or intermediate-risk or as salvage therapy after failed radiation therapy. Chemotherapy and immunotherapy remain under investigation and are currently used for androgen-independent disease or hormone-refractory prostate cancer; however, a better understanding of therapeutic efficacy is needed. Histopathologic changes observed in benign and malignant prostate tissue induced by hormonal therapies and radiation therapy are well described, whereas treatment-related effects secondary to novel therapies continue to be documented although their clinical significance is not absolutely clear. An informed and accurate evaluation of post-treatment prostate specimens requires pathologists with diagnostic acumen and knowledge relating to the histopathologic spectrum associated with each treatment option. In situations when clinical history is lacking, but morphologic features are suggestive of prior treatment, pathologists are encouraged to consult clinical colleagues regarding prior treatment history including details of when treatment was initiated and duration of therapy. This review aims to provide a concise update of current and emerging therapies for prostate cancer, histologic alterations and recommendations on Gleason grading.

Affirming Care for Transgender Patients

Gender identity is a deeply felt internal sense of self, which may correspond (cisgender) or not correspond (transgender) with the person's assigned sex at birth. Transgender, nonbinary, and gender diverse people may choose to affirm their gender in any number of ways including medical gender affirmation. This is a primer on the medical care of transgender individuals which covers an introduction to understanding a common language, history of transgender medical care, creating a welcoming environment, hormone therapy, surgical therapies, fertility considerations, and cancer screening in transgender people.

Menopause

Menopause, which is defined as the point in time 12 months after a woman's final menstrual period, is marked by a decrease in estrogen and accompanying symptoms including vasomotor and genitourinary symptoms. Hormone therapy is the most effective treatment of vasomotor symptoms and is first-line in women with moderate-to-severe vasomotor symptoms who are early in the menopausal transition and do not have a contraindication. Nonhormonal pharmacologic and nonpharmacologic treatments are also available for the treatment of menopause-related symptoms for women who prefer to avoid hormones or who have a contraindication to hormone therapy.

Clinical analysis of patients with systemic lupus erythematosus complicated with liver failure

The objective of this study is to analyze and summarize the characteristics of the clinical data of patients with systemic lupus erythematosus (SLE) complicated with liver failure, and to improve the cognition of the disease. The clinical data of patients with SLE complicated with liver failure hospitalized in Beijing Youan Hospital from January 2015 to December 2021 were collected retrospectively, including general information and laboratory examination data, and the clinical characteristics of the patients were summarized and analyzed. Twenty-one SLE patients with liver failure were analyzed. The diagnosis of liver involvement was earlier in 3 cases than that of SLE, and later in 2 cases. Eight patients were diagnosed with SLE and autoimmune hepatitis at the same time. The medical history is between 1 month and 30 years. This was the first case report of SLE complicated with liver failure. We found that: (1) among the 21 patients, organ cysts (liver and kidney cysts) were more common and the proportion of cholecystolithiasis and cholecystitis was higher than that in previous studies, but the proportion of renal function damage and joint involvement was lower. (2) The inflammatory reaction was more obvious in SLE patients with acute liver failure. The degree of liver function injury in SLE patients with autoimmune hepatitis was less than that in patients with other liver diseases. (3) The use of glucocorticoid in SLE patients with liver failure was worthy of further discussion. Key Points • Patients with SLE complicated with liver failure have a lower proportion of renal impairment and joint involvement. • The study firstly reported SLE patients with liver failure. • Glucocorticoids in the treatment of SLE patients with liver failure are worthy of further discussion.

A prospective study of lifestyle factors and bone health in breast cancer patients who received aromatase inhibitors in an integrated healthcare setting

PURPOSE

Fracture and osteoporosis are known side effects of aromatase inhibitors (AIs) for postmenopausal hormone receptor positive (HR+) breast cancer (BC) patients. How modifiable lifestyle factors impact fracture risk in these patients is relatively unknown.

METHODS

We conducted a prospective cohort study to examine the association of lifestyle factors, focusing on physical activity, with risk of incident major osteoporotic fracture and osteoporosis in 2152 HR+ BC patients diagnosed from 2006 to 2013 at Kaiser Permanente Northern California and who received AIs. Patients self-reported lifestyle factors at study entry and at 6-month follow-up. Fracture and osteoporosis outcomes were prospectively ascertained by physician-adjudication and bone mineral density (BMD) values, respectively. Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated from multivariable proportional hazards regression. Models were adjusted for age, menopausal status, race/ethnicity, body mass index (BMI), AJCC stage, breast cancer treatment, prior osteoporosis, and prior major fracture.

RESULTS

Over a median 6.1 years of follow-up after AI initiation, 165 women experienced an incident osteoporotic fracture and 243 women had osteoporosis. No associations were found between overall moderate-vigorous physical activity and fracture risk, although < 150 min/week of aerobic exercise in the 6 months after BC diagnosis was associated with increased fracture risk (HR=2.42; 95% CI: 1.34, 4.37) compared with ≥ 150 min/week (meeting physical activity guidelines). Risk was also higher for never or infrequently engaging in aerobic exercise (HR=1.90; 95% CI: 1.05, 3.44). None or infrequent overall moderate-vigorous physical activity in the 6 months before BC diagnosis was associated with increased risk of osteoporosis (HR=1.94; 95% CI: 1.11; 3.37).

CONCLUSIONS

Moderate-vigorous physical activity during the immediate period after BC diagnosis, particularly aerobic exercise, was associated with lower risk of major osteoporotic fractures in women on AI therapy.

IMPLICATIONS FOR CANCER SURVIVORS

Findings may inform fracture prevention in women on AI therapy through non-pharmacologic lifestyle-based strategies.

Preoperative hormone therapy in single-stage repair of hypospadias: A comprehensive systematic review

INTRODUCTION

Preoperative hormone therapy (PHT) holds promise for obtaining better surgical conditions for patients undergoing hypospadias correction and increasing the success rate. However, the application and effects of PHT remain uncertain owing to a lack of comprehensive evaluation, thus limiting treatment strategies and development of standardized guidelines. This study aimed to review the following (ⅰ) the criteria and regimens of PHT (ⅱ) its impact on penile growth, postoperative complications, and side effects (ⅲ) and sources of inconsistent clinical outcomes.

METHODS

This systematic review was registered at PROSPERO (CRD42022346924) and conducted and reported following international recommendations, including the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. We searched the databases over the last two decades to identify eligible studies. This systematic review included literature regarding the use of PHT in the treatment of children with single stage hypospadias repair. Risk of Bias (RoB) was measured using two different tools: randomized controlled trials using a modified version of the RoB Assessment Tool and non-randomized studies of interventions using the Risk of Bias in Non-randomized Studies of Interventions (ROBINS-I). The R-3.6.3 software was used for the analysis.

RESULTS

In total, 25 studies involving 4094 patients were included in the systematic review. The surgeons' criteria for using PHT varied, with short penile length being the most important. The most frequently reported regimens for intramuscular (IM) testosterone were either 2 mg/kg or empiric 25 mg monthly, and the duration was 2-3 months preoperatively. Androgens were significantly effective in improving penile development, and the changes commonly peaked at 2-3 months. The effects of PHT on complications and side effects are controversial, and the potential causes include hormone sensitivity, degree of hypospadias, surgical techniques, and dosing regimens.

CONCLUSIONS

This systematic review evaluated PHT in children with hypospadias. Building on previous studies, this review provides a more specific attitude and possible aspects for resolving the controversies. Future studies should identify the applicable subgroups of patients and standardize the dose and mode of delivery for the best clinical results.

Association Between Menopausal Hormone Therapy and Risk for Parkinson's Disease

BACKGROUND

The relationship between menopausal hormone therapy (MHT) and risk of Parkinson's disease (PD) remains controversial.

OBJECTIVE

This nationwide population-based cohort study investigated the association between MHT and PD development.

METHODS

Data from the National Health Insurance System of South Korea from 2007 to 2020 were used. The MHT group included women who underwent MHT for the first time between 2011-2014, while the non-MHT group included women who visited a healthcare provider for menopause during the same period but never received hormonal therapy. We used propensity score matching (1 : 1) to adjust for potential confounders, and Cox regression models to assess the association between MHT and PD.

RESULTS

We selected 303,260 female participants (n = 151,630 per MHT and non-MHT groups). The median age of the participants was 50 (48-54) years, and the follow-up period lasted 7.9 (6.9-8.9) years. Cox regression analysis revealed an increased risk of PD with MHT (hazard ratio [HR] 1.377, 95% confidence interval [CI] 1.184-1.602), particularly with tibolone (HR 1.554, 95% CI 1.297-1.861) and estrogen alone (HR 1.465, 95% CI 1.054-2.036). Tibolone and estrogen alone were linked to PD within three years; however, no association was observed after three years. In contrast, the use of combined estrogen-progesterone was linked to a higher risk of PD, which increased with the duration of MHT (HR 1.885, 95% CI 1.218-2.918 for over five years).

CONCLUSIONS

This study demonstrated that the MHT is closely associated with the risk of PD in a regimen- and duration-specific manner.

Lipid profiles and hypertriglyceridemia among transgender and gender diverse adults on gender-affirming hormone therapy

BACKGROUND

The effects of gender-affirming hormone therapy on lipid profiles among transgender adults have been inconsistent and incompletely characterized.

OBJECTIVE

To longitudinally assess changes to lipid profiles following hormone therapy and to establish prevalence rates of hyperlipidemia/low HDL-cholesterol.

METHODS

This longitudinal study followed lipid profiles of 366 transgender and gender-diverse adult patients (170 transfeminine and 196 transmasculine; mean age, 28 years) in Washington DC USA. Lipid profiles were measured at baseline and at multiple follow-up clinical visits up to 57 months after the initiation of hormone therapy.

RESULTS

Within 2-10 months of starting gender-affirming hormone therapy, mean levels of HDL-cholesterol decreased by 16% in transmasculine individuals and increased by 11% in transfeminine individuals. Over the study, mean triglyceride levels increased by 26-37% in the transmasculine group. Over the study, the prevalence of moderate hypertriglyceridemia (175-499 mg/dL) ranged from 11 to 32% in the transfeminine group and 6-19% in the transmasculine group. Severe hypertriglyceridemia (≥500 mg/dL) was only observed in one individual. On hormone therapy, 24-30% of the transfeminine group had a HDL-cholesterol < 50 mg/dL and 16-24% of the transmasculine group had a HDL-cholesterol < 40 mg/dL. LDL-cholesterol levels ≥160 mg/dL were rare among both groups.

CONCLUSIONS

In a gender-diverse population on hormone therapy, low HDL-cholesterol and moderate hypertriglyceridemia were relatively common. HDL-cholesterol decreased with testosterone therapy and increased with a combination of oral estrogen and spironolactone. Testosterone use was associated with an increase in triglycerides. Our data support the recommendation to routinely monitor lipid profiles in gender-diverse patients on GAHT.

Drugs for the treatment of postmenopausal symptoms: Hormonal and non-hormonal therapy

Postmenopausal symptoms are systemic symptoms associated with estrogen deficiency after menopause. At present, treatments for postmenopausal symptoms include hormonal therapy (HT) and non-HT. However, the optimal regimen for balancing the benefits and risks remains unclear. This article reviewed the characteristics, regimens, and side effects of drugs used in hormonal and non-HT. However, HT is still the most effective treatment with safety in early initiation since menopause onset. Nevertheless, it is essential to evaluate the risks of related chronic diseases and customize individualized treatments. Possible estetrol preparations and more types of Tissue Selective Estrogen Complex formulations are potential directions of drug development in the future of HT. Regarding non-HT, fezolinetant, currently in phase III clinical trials, is poised to become a first-in-class therapy for vasomotor symptoms. Ospemifene, dehydroepiandrosterone (DHEA), and vaginal lasers can also be used for moderate-to-severe genitourinary syndrome of menopause. Recent data suggest a superior efficacy and safety of vaginal lasers, but more validated evidence of long-term tolerability is needed to respond to the United States Food and Drug Administration warning. Herbal medication commonly used in Asia is effective in alleviating menopausal symptoms; however, its adverse effects still require more detailed reports and standardized observation methods. This review contributes to a better understanding of drugs for the treatment of postmenopausal symptoms and provides useful information for clinical drug selection.

[Multimodal treatment of high-risk and locally advanced prostate cancer]

Treatment of the high-risk and locally advanced prostate cancer is a challenge in daily practice. At 20-40%, patients with such tumor stages currently make up the majority of patients at high-volume centers. Due to COVID-19, the proportion of patients with this tumor stage will probably continue to increase in the next few years. In addition to adequate staging, selection of the best individual therapy is crucial to avoid local complications and ensure optimal oncological survival. Treatment is often carried out with a multimodal approach. The use of extended hormone therapy in the neoadjuvant setting is currently under evaluation in large phase III trials and remains open.

The role of ovarian hormones in the pathophysiology of perimenopausal sleep disturbances: A systematic review

Sleep disturbance is a common clinical concern throughout the menopausal transition. However, the pathophysiology and causes of these sleep disturbances remain poorly understood, making it challenging to provide appropriate therapy. Our goal was to i) review the literature about the influence of ovarian hormones on sleep in perimenopausal women, ii) summarize the potential underlying pathophysiology of menopausal sleep disturbances and iii) evaluate the implications of these findings for the therapeutic approach to sleep disturbances in the context of menopause. A systematic literature search using the databases Embase, MEDLINE and Cochrane Library was conducted. Keywords relating to ovarian hormones, sleep disturbances and menopause were used. Ultimately, 86 studies were included. Study Quality Assessment Tools of the National Institutes of Health were used for quality assessment. Results from good-quality studies demonstrated that the postmenopausal decline in estrogen and progesterone contributes to sleep disturbances in women and that timely treatment with estrogen and/or progesterone therapy improved overall sleep quality. Direct and indirect effects of both hormones acting in the central nervous system and periphery, as well as via secondary effects (e.g. reduction in vasomotor symptoms), can contribute to improvements in sleep. To strengthen external validity, studies examining neurobiological pathways are needed.

Perceptions and recall of treatment for prostate cancer: A survey of two populations

Background

The complexity of prostate cancer care can impact on patient understanding and participation in shared decision-making. This study used a survey-based approach to investigate patients' recall of their prostate cancer treatment, and more broadly, to understand the perceptions of patients and the general population of prostate cancer treatment.

Method

The survey was completed by 236 patients with prostate cancer (PCa cohort) and 240 participants from the general population of Australia (GenPop cohort). Free-text comments from both cohorts were analysed using content analysis. The PCa cohort reported which treatments and image-guidance related procedures they had received. These patient-reports were compared to medical records and analysed using proportion agreement, kappa statistics and regression analysis.

Results

135 (57%) PCa and 99 (41%) GenPop respondents provided at least one comment. Five major themes were identified by both cohorts: sharing experiences of treatment; preferences insights and reflections; mindsets; general commentary on the survey; and factors missing from the survey. There was overall good treatment recall amongst the PCa cohort, with proportions of correct recall ranging from 97.3% for chemotherapy to 66.8% for hormone therapy. There was a tendency for younger patients (<70 years old) to recall their hormone treatment more correctly.

Conclusion

Participant comments suggest the complexity of prostate cancer diagnosis and treatment, and the varying perceptions and experiences of participants with prostate cancer. Patients' recall overall was good for both treatment and image-guidance related procedures/approaches, however the poorer recall of hormone therapy requires further investigation.

Status of female sexual dysfunction among postmenopausal women in Bangladesh

BACKGROUND

Women's sexual health and physical desire for sex are most important for their emotional and physical well-being. This study aimed to examine the status of sexual dysfunction among postmenopausal women in Bangladesh and assess the significant risk factors behind this.

METHODS

A cross-sectional study was conducted among 45-55 years in four public and private hospitals in Bangladesh from April 2021 to June 2021 using a multi-stage sampling technique to enroll the study participants. The female sexual function index (FSFI) scale measured the prevalence of FSD, and the relationship of independent risk factors were assessed using a multivariate logistic regression model.

RESULTS

The total score of FSFI among postmenopausal Bangladeshi women was 18.07 ± 8.51. Among 260 participants, the prevalence of FSD was 56.9%. Out of all the significant risk factors, increasing age, urban population group, multiparous, homemakers, duration of menopause, and postmenopausal women with no hormone therapy were significantly associated with FSD. In contrast, those with regular physical activity were protective of FSD.

CONCLUSION

In conclusion, a significant proportion of postmenopausal Bangladeshi women are enduring sexual dysfunction. Proper hormonal therapy and non-hormonal therapies such as physical activity and pelvic floor muscle (Kegel) exercise with adequate counseling are helpful to cope in this distressing situation.

[Prostate and breast cancer: similarities and differences]

Prostate and breast carcinomas are amongst the most common new diseases in men and women, with steadily rising incidences. In addition to the significant health consequences, both diseases also lead to a significantly reduced quality of life due to their influence on sexual function. The aim of this work is to identify scientific approaches and research priorities that in the future might lead to synergies in both disciplines by specifically considering the similarities and differences between the two diseases. For this purpose, clinically relevant aspects such as risk factors, treatment options, as well as scientific similarities and differences that offer direct joint research approaches in the areas of cultivation and modeling of both tumor entities were analyzed. Through this approach, we were able to demonstrate that due to the comparable biology of the two diseases and the underlying mechanisms, scientific synergies may certainly lead to targeted research. Clinical similarities also indicate that close collaboration between the two disciplines could lead to improved treatment of our patients. Evidence deficiencies in both diseases (e.g. the metastasis mechanisms of both tumor entities) and controversially discussed aspects such as risk factors clearly show that further scientific projects for a more detailed understanding of both diseases are necessary to ensure future success in the treatment of our patients.

Dual function miR-205 is positively associated with ER and negatively with five-year survival in breast cancer patients

BACKGROUND

Precise molecular characterization of breast cancer, especially triple negative (TNBC) as the most lethal subtype, is needed to stratify patients for the individual treatment approach. MicroRNA-205 (miR-205) has tumor-suppressive and oncogenic functions across different cancers. Therefore, miR-205 might have a different role in TNBC and estrogen receptor (ER) positive BC. Our aim was to investigate how miR-205 expression is associated with ER/progesteron receptor status, clinical parameters, pathohistological characteristics of BC, and survival of patients METHODS: We determined miR-205 relative expressions in 73 primary breast tumors (50 TNBC and 23 ER+) by quantitative Real-time polymerase chain reaction (qPCR) and compared it to clinicopathological characteristics and outcome.

RESULTS

The highest levels of miR-205 were in the ER+ /PR+ group, and the lowest in the TNBC group (p = 0.009). Significantly higher levels of miR-205 were also observed in the ER+ compared with the ER-negative group, regardless of the PR status (p = 0.002). Low miR-205 expression level was associated with prognostic stage III in TNBC samples (p = 0.049). Patients who received adjuvant chemotherapy had significantly lower levels of miR-205 (p = 0.016). Patients who received hormone therapy had significantly higher levels of miR-205 (p = 0.007). The low-miR-205 patients had significantly higher 5-year survival rates (p = 0.041).

CONCLUSION

The expression of miR-205 in BC is subtype-specific and high expression is associated with the ER+ tumors. The miR-205 expression might be a useful marker of TNBC progression. High miR-205 expression had a detrimental effect on BC patient outcome. Our results indicate that miR-205 might be utilized in clinical practice as a biomarker and an adjunct parameter for the selection of the most effective therapeutic modality.

Female reproductive factors are associated with the risk of newly diagnosed bipolar disorder in postmenopausal women

Changes in the levels of female sex hormones are associated with mood disorders in middle-aged women. This study investigated the association between female reproductive factors and the development of newly diagnosed bipolar disorder (BD). We used a South Korean nationwide medical records database. Postmenopausal women aged 40 or older who underwent health examinations were identified and followed for the occurrence of BD. We identified female reproductive factors including the age at menarche and menopause, parity, history of breastfeeding, oral contraceptive (OC) use, and hormone therapy (HT), and investigated their association with the occurrence of newly diagnosed BD. During an average of 8.32 years (SD 0.83) of follow-up, the incidence of BD was 0.50 per 1000 person-years in postmenopausal women. Compared to women with menopause at an age of 40 years or younger, those with menopause at an age of 45 years or older showed decreased risks of BD. Compared to women who had never breastfed, those who had breastfed for more than 12 months showed a decreased risk of BD. Compared to women who never received HT, those who received HT showed an increased risk of BD in a time-dependent manner. Among postmenopausal women, later menopause and breastfeeding for more than one year were associated with a decreased risk of BD occurrence, and receiving HT was associated with an increased risk.

Menopausal symptoms and hormone therapy in women with multiple sclerosis: A baseline-controlled study

BACKGROUND

Depression, sleep disturbances, and cognitive difficulties impair the quality of life in people with multiple sclerosis (MS). Similar symptoms are also frequent during the menopausal transition. In clinical practice, it is important to consider the multifactorial causes of these overlapping symptoms and the potential benefits of menopausal hormone therapy (MHT). The objective of this study was to evaluate vasomotor symptoms (VMS), mood, sleep, and cognition of menopausal women with and without MS at baseline and during one year of MHT.

METHODS

In this prospective baseline-controlled study, peri- and early postmenopausal participants with (n=14) and without (n=13) MS received MHT containing 1 or 2 mg of estradiol and cyclical 10 mg dydrogesterone for one year. VMS frequency, depressive symptoms (measured by Beck Depression Inventory), insomnia severity (Insomnia Severity Index), and cognitive performance (Paced Auditory Serial Addition Test; PASAT, Symbol Digit Modalities Test; SDMT) were evaluated at baseline and at 3 and 12 months of treatment. Differences in the outcome measures between groups at baseline were assessed using the Mann-Whitney U test. Changes during follow-up compared to baseline within groups were evaluated by Wilcoxon Signed Ranks Test. P < 0.05 was considered for statistical significance. MS activity was monitored by clinical assessment and brain MRI at baseline and at 12 months.

RESULTS

Depressive symptoms were more common in MS group, while vasomotor and insomnia symptoms were equally common. During follow-up with MHT, VMS frequency decreased in both groups. Depressive symptoms decreased at 3 months (p = 0.031 with MS; p = 0.024 without MS) and the reduction was sustained at 12 months (p = 0.017; p = 0.042, respectively). Alleviation in insomnia symptoms was seen in participants without MS at 3 months (p = 0.029) and in those participants with MS suffering insomnia at baseline (p = 0.016 at 3 months; p = 0.047 at 12 months). Both groups improved their performance in PASAT, but no significant change was observed in SDMT. MS activity at baseline was mainly stable, and no increase in activity was detected during MHT.

CONCLUSION

Improvements in vasomotor, depressive, and insomnia symptoms observed during one year of MHT are encouraging and suggest that larger placebo-controlled studies of MHT in women with MS are warranted. Cognitive implications were inconclusive because the findings in PASAT likely result from practice effect. MHT did not show any adverse effect on MS activity and increasing safety data will hopefully facilitate patient recruitment for future studies.

Effect of menopausal hormone therapy on methylation levels in early and late postmenopausal women

BACKGROUND

Cardiovascular disease (CVD) remains the leading cause of death among postmenopausal women but standard primary prevention strategies in women are not as effective as in men. By comparison, the Early versus Late Intervention Trial with Estradiol (ELITE) study demonstrated that hormone therapy (HT) was associated with significant reduction in atherosclerosis progression in women who were within six years of menopause compared to those who were 10 or more years from menopause. These findings are consistent with other studies showing significant reductions in all-cause mortality and CVD with HT, particularly when initiated in women younger than 60 years of age or within 10 years since menopause. To explore the biological mechanisms underlying the age-related atheroprotective effects of HT, we investigated changes in methylation of blood cells of postmenopausal women who participated in ELITE.

RESULTS

We first validated the epigenetic data generated from blood leukocytes of ELITE participants by replicating previously known associations between smoking and methylation levels at previously identified CpG sites, such as cg05575921 at the AHRR locus. An epigenome-wide association study (EWAS) evaluating changes in methylation through interactions with time-since-menopause and HT revealed two significantly associated CpG sites on chromosomes 12 (cg19552895; p = 1.1 × 10^-9) and 19 (cg18515510; p = 2.4 × 10^-8). Specifically, HT resulted in modest, but significant, increases in methylation levels at both CpGs but only in women who were 10 or more years since menopause and randomized to HT. Changes in carotid artery intima-media thickness (CIMT) from baseline to 36 months after HT were not significantly correlated with changes in methylation levels at either cg19552895 or cg18515510. Evaluation of other previously identified CpG sites at which methylation levels in either blood or vascular tissue were associated with atherosclerosis also did not reveal any differences in methylation as a function of HT and time-since-menopause or with changes in CIMT.

CONCLUSIONS

We identified specific methylation differences in blood in response to HT among women who were 10 or more years since menopause. The functional consequence of these change with respect to atherosclerosis progression and protective effects of HT remains to be determined and will require additional studies.

Bone loss induced by cancer treatments in breast and prostate cancer patients

Cancer and cancer therapies are a major factor risk for osteoporosis due to bone loss and deterioration of bone microarchitecture. Both factors contribute to a decrease in bone strength and, consequently, increased bone fragility and risk of fracture. Cancer-associated bone loss is a multifactorial process, and optimal interdisciplinary management of skeletal health, accurate assessment of bone density, and early diagnosis are essential when making decisions aimed at reducing bone loss and fracture risk in patients who have received or are receiving treatment for cancer. In this document, a multidisciplinary group of experts collected the latest evidence on the pathophysiology of osteoporosis and its prevention, diagnosis, and treatment with the support of the Spanish scientific society SEOM. The aim was to provide an up-to-date and in-depth view of osteoporotic risk and its consequences, and to present a series of recommendations aimed at optimizing the management of bone health in the context of cancer.

Transgender Cardiovascular Health: Practical Management for the Clinician

PURPOSE OF REVIEW

Transgender individuals represent a growing part of our population with current trends indicating that clinicians will be treating more transgender patients in both the inpatient and outpatient setting. Current cardiovascular guidelines lack recommendations for transgender care secondary to limited data in this population. As we await future guideline recommendations, we provide a comprehensive review of the literature and practical management strategies related to transgender cardiovascular health.

RECENT FINDINGS

Transgender individuals are at higher risk for some cardiovascular diseases compared to their cisgender counterparts. Gender-affirming hormone therapy, concomitant health conditions, lifestyle habits, access to services, and quality of care all contribute to this finding. While it is likely both safe and appropriate to apply current CVD guidelines to the care of transgender men and women, clinicians should consider additional factors in risk assessment and address unique aspects of care at every visit.

Expert consensus to optimize the treatment of elderly patients with luminal metastatic breast cancer

Most patients diagnosed with luminal metastatic breast cancer (MBC) who are seen in oncology consultations are elderly. MBC in elderly patients is characterized by a higher percentage of hormone receptor (HR) expression and a lower expression of human epidermal growth factor receptor 2 (HER2). The decision regarding which treatment to administer to these patients is complex due to the lack of solid evidence to support the decision-making process. The objective of this paper is to review the scientific evidence on the treatment of elderly patients with luminal MBC. For this purpose, the Oncogeriatrics Section of the Spanish Society of Medical Oncology (SEOM), the Spanish Breast Cancer Research Group (GEICAM) and the SOLTI Group appointed a group of experts who have worked together to establish consensus recommendations to optimize the treatment of this population. It was concluded that the chronological age of the patient alone should not guide therapeutic decisions and that a Comprehensive Geriatric Assessment (CGA) should be performed whenever possible before establishing treatment. Treatment selection for the elderly population should consider the patient’s baseline status, the expected benefit and toxicity of each treatment, and the impact of treatment toxicity on the patient’s quality of life and functionality.

A Retrospective Comparison of Time to Cessation of Acute Heavy Menstrual Bleeding in Adolescents Following Two Dose Regimens of Combined Oral Hormonal Therapy

STUDY OBJECTIVE

Although multiple hormonal treatment strategies are effective in decreasing heavy menstrual bleeding (HMB) in adolescents, few studies have compared the relative effectiveness of hormone therapy on the basis of dose.

DESIGN

Retrospective chart review SETTING: Urban tertiary care institution PARTICIPANTS: Adolescents aged 9-19 years with acute HMB and anemia in 2008-2018 INTERVENTIONS: We used billing codes to identify encounters for acute HMB with hemoglobin less than 12 mg/dl and reviewed initial treatment and time until resolution of acute HMB. We excluded patients who had previously used gonadal steroids or did not complete follow-up. We then compared patients who received combined oral ethinyl estradiol with progestin (EE/P) in standard dosing (EE ≤35 mcg/day) vs taper dosing (EE >35mcg/day in any step-down regimen).

MAIN OUTCOME MEASURES

Time until patient-reported resolution of acute HMB, measured in days from initial treatment RESULTS: Of 207 patients with vaginal bleeding and anemia, 90 met the criteria for review of therapy type and dose. Users of combined EE/P were hormone-naïve in 28/33 (84.8%) of those who initiated standard EE/P and 22/32 (68.8%) who initiated taper dosing. Bleeding duration was available for 15/28 (53.6%) and 18/22 (81.8%). Resolution of HMB occurred in 0-9 days with standard dosing (mean ±SD 2.1 ± 2.3 days) versus 1-15 days for taper dosing (4.9 ± 4.7; p = 0.04). Excluding six outliers of zero or more than 10 days, HMB ceased by 2.6 and 3 days (n = 12 and 15; p = 0.62).

CONCLUSION

Currently recommended higher dose combined hormonal regimens do not appear to shorten the time to resolution of acute HMB in adolescents.

The continuing conundrum in oligometastatic breast carcinoma: A real-world data

The optimal management in Oligometastatic (OM) breast carcinoma is not defined.

OBJECTIVES

To identify the prognostic factors influencing OM and the effect of Locoregional treatment (LRT) on survival in OM.

METHODOLOGY

Patients with ≤5 metastases and each with ≤ 5 cm size were defined as OM. Data of OM were extracted from the Institute Registry between 2012 and 2018. The impact of prognostic factors on survival was analysed by univariate and multivariate Cox regression. The Kaplan Meier survival curves were used to plot PFS and OS.

RESULTS

There were 170 patients with OM. The median follow-up was 61 months. Median OS was 43.3 months. The median OS was 74 months in OMD vs 22.7 months in Oligorecurrent disease (ORD) with 5year OS rate of 55.3% vs 16.5% respectively. In the multivariate analyses of OMD both Ki67 ≤ 50% and hormone therapy (HT) showed significant favourable survival outcome. While premenopausal status and HT showed significant survival benefits in ORD. The worse survival outcome in ORD could be because of their aggressive biology and deficit in LRT compared to literature review. The prognostic factors were swayed by the uneven distribution of HR status, grade and Ki67.

CONCLUSION

The survival of OM was influenced by OMD, Ki67 ≤ 50%, premenopausal status and HT. The lesser survival rates of OM in the long term suggest the need for curative LRT to metastatic sites and primary tumor. The potential role of HT and targeted therapy with or without LRT need to be assessed in future randomised trials.

Evaluation of the Interaction of Sex Hormones and Cardiovascular Function and Health

Purpose of Review

Sex hormones drive development and function of reproductive organs or the development of secondary sex characteristics but their effects on the cardiovascular system are poorly understood. In this review, we identify the gaps in our understanding of the interaction between sex hormones and the cardiovascular system.

Recent Findings

Studies are progressively elucidating molecular functions of sex hormones in specific cell types in parallel with the initiation of crucial large randomized controlled trials aimed at improving therapies for cardiovascular diseases (CVDs) associated with aberrant levels of sex hormones.

Summary

In contrast with historical assumptions, we now understand that men and women show different symptoms and progression of CVDs. Abnormal levels of sex hormones pose an independent risk for CVD, which is apparent in conditions like Klinefelter syndrome, androgen insensitivity syndrome, and menopause. Moreover, sex hormone–based therapies remain understudied and may not be beneficial for cardiovascular health.

The analysis of breast cancer survival in East Azerbaijan province of Iran; prognostic impact of chemotherapy and hormone therapy protocols

BACKGROUND

The global cancer pattern indicated that there were about 2.3 million newly diagnosed breast cancer cases in 2020 worldwide, and was the most common cancer incident in the world. The aim of the study was to assess the prognostic impact of various treatment modalities and cancer-specific overall and disease-free survival rates.

METHODS

One, 5-, 10-, and 15 -years survival rates were calculated; furthermore, overall survival (OS) and disease free survival (DFS) rates were obtained using Kaplan Meier method. To assess the effects of different treatment methods and all clinico-pathological variables with OS and DFS, cox-regression method was used to achieve adjusted hazard ratios of mortality and recurrence rates.

RESULTS

During the study period, 504 primary breast cancer cases were evaluated, with mean age of 49.69(± 10.68) years. The one, 5-, 10-, and 15- year survival rates were 98.21%, 87.39%, 68.17% and, 60.60%, respectively. Tamoxifen + GnRh Agonist and Tamoxifen protocols decreased the hazard of relapse 46% and 84%, respectively. The best one-year OS was obtained for patients treated with Tamoxifen with an aromatase inhibitor (AI) for about 100% overall survival rate. The breast cancer mortality rate was lower than relapse rate in the first and 5thyears of disease, but 10- and 15- year mortality were higher than 10- and 15 -year relapse rates.

CONCLUSION

Our results revealed better overall survival and disease- free survival among primary breast cancer patients in East Azerbaijan; consequently, this underscores establishing and using better chemotherapy and hormone therapy protocols and sufficient follow-ups.

Maintenance Therapy with Aromatase Inhibitor in epithelial Ovarian Cancer (MATAO): study protocol of a randomized double-blinded placebo-controlled multi-center phase III Trial

Background

A high percentage of epithelial ovarian cancers (EOC) express the estrogen receptor (ER), which is an ideal target for endocrine therapy. Letrozole is a proven, potent aromatase inhibitor, extensively tested and used in the treatment of ER positive breast cancer. In addition, it seems a potent drug for patients with heavily pre-treated OC as demonstrated in several distinctive settings. However, it has never been evaluated prospectively in a maintenance setting for ovarian cancer after standard of care. The here proposed trial aims to define a population of EOC patients, who would benefit from the effectiveness of the generic agent letrozole, with little expected toxicity and thus beneficial impact on overall quality of life (QoL).

Methods

In this international multicenter randomized, placebo-controlled phase III trial at clinical centers in Switzerland, Germany and Austria, we plan to include 540 patients with primary, newly diagnosed FIGO Stage II to IV and histologically confirmed low- or high-grade serous or endometrioid epithelial ovarian/fallopian tube/peritoneal cancer. Patients are randomized in a 1:1 ratio into two groups: receiving blinded study treatment (letrozole or placebo tablets). When assuming a HR of 0.7, a median PFS of 18 months in the control arm and a median PFS of 25.7 months in the treatment arm, a two-sided alpha level of 5%, 3.5 years recruitment and 1.5 years observation time, we expect 330 events to have occurred within these 5 years in the total cohort yielding a power of 90%. Follow-up data for the whole cohort will be collected for up to 10 years and for the low-grade cancer for up to 12 years.

Discussion

The here proposed randomized phase III trial aims to identify patients with EOC in the maintenance setting, who benefit from the effectiveness of the letrozole, by proving its efficacy whilst maintaining a high standard of QoL due to the limited toxicity expected in comparison to the current alternative drugs on the market for this treatment phase.

Trial registration

This trial is registered at clinicaltrials.gov under the identifier NCT04111978. Registered 02 October 2019.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12885-022-09555-8.

Gender Incongruity in a Person with 46,XY and Complete Androgen Insensitivity Syndrome Raised as a Female

We present the case of a patient with female sex assignment at birth whose parents consulted with a pediatrician when the child was 12 years old, indicating that despite female sex assignment, she felt that she (henceforth "he") had a male gender identity and was gynephilic. Medical examination revealed a 46XY karyotype, a primary amenorrhea and an appropriate testosterone increase after HCG stimulation test. The patient was diagnosed then with a 46,XY disorder of sex development with androgen insensitivity syndrome, but then he missed subsequent appointments. At the age of 24, he resumed medical follow-up to reaffirm his male gender identity through sex reassignment surgery. His physical examination showed a Tanner stage III-IV breast development, vulva, clitoris, normal-sized vagina, absence of uterus and ovaries on transvaginal ultrasound, bilateral cryptorchidism on abdominal-pelvic MRI and osteoporosis on bone densitometry. The results of the blood tests were LH 24.5 mIU/mL [normal range, 1.7-8.6 mIU/mL for men] and testosterone 8.8 nmol/L [8.7-33 nmol/L]; conversely, FSH, estradiol, progesterone, and prolactin levels were normal. The molecular genetic analysis revealed an androgen receptor gene mutation associated with complete androgen insensitivity syndrome. At present, the patient has undergone bilateral orchiectomy and has initiated treatment with topical testosterone and bisphosphonates. We have yet to evaluate the effects and decide the best therapy taking into account that he has a male gender identity but complete androgen insensitivity syndrome.

Bone and heart health in menopause

Age at menopause has been shown to have an impact on bone and heart health, with younger menopause age consistently associated with a higher risk of cardiovascular disease, osteoporosis, and fracture. These risks are particularly high increased among women who encountering menopause at an early age, including women with premature ovarian insufficiency (POI) and early menopause, due to a prolonged period of oestrogen deprivation. Several interventions are suggested to optimise the bone and cardiovascular health of women with menopause including lifestyle modification, dietary supplements, hormonal, and non-hormonal therapies. Hormone therapy (HT) is indicated for women with POI. For women with early menopause, there is a paucity of evidence for the management of bone and cardiovascular health. For women beyond the average age of menopause, HT is not indicated solely for bone protection and cardiovascular health. In this group, screening for bone and heart disease, as well as primary and secondary prevention, should be undertaken in line with national and international guidelines.

The Futility of Futility Analyses in Adjuvant Trials in Hormone Receptor Positive Breast Cancer

An interim analysis is commonly used in phase III superiority trials to compare treatment arms, with the goal of terminating exposure of patients to ineffective or unsafe drugs, or to identify highly effective therapies for earlier public disclosure. Traditionally, interim analyses have been designed to identify early evidence of extremely large benefit of the experimental approach, potentially leading to early dissemination of effective treatments. Increasingly, interim analysis has also involved analysis of futility which may lead to early termination of a trial that will not yield additional useful information This presents an important challenge in early-stage hormone receptor positive breast cancer, where recurrence often occurs late, with a steady annual event rate up to 20 years. Early analysis of events may miss late treatment effects that can be observed only with longer follow-up. We discuss approaches to futility analysis in adjuvant clinical trials in hormone receptor positive breast cancer, the role of the Data Safety Monitoring Committee in such analyses, considerations of the potential harms versus benefits of treatment, and the risks of continuing versus early stopping of a trial.

Factors influencing five-year adherence to adjuvant endocrine therapy in breast cancer patients: A systematic review

Purpose

This systematic review aimed to determine the rate and identify correlates of adherence and persistence over five years of treatment with adjuvant endocrine therapy in female breast cancer patients.

Methods

Relevant articles were identified from Medline, Embase, AMED, PsycINFO, International Pharmaceutical Abstracts, and APA PsycArticles. Studies that measured patient adherence in the implementation or persistence phase for a period of at least five years using objective or multiple measures of adherence and investigated correlates of adherence were included. The titles, abstracts and full articles were screened and reviewed by two authors and any discrepancies were discussed with a third author.

Results

Twenty-six studies were included. Mean rate of adherence at five-year for implementation phase was 66.2% (SD = 17.3%), and mean persistence was 66.8% (SD = 14.5%). On average, adherence decreased by 25.5% (SD = 9.3%) from the first to fifth year. Higher rate of adherence was observed through self-report in comparison to database or medical record. Older age, younger age, higher comorbidity index, depression and adverse effects were associated with lower adherence. Treatment with aromatase inhibitors, received chemotherapy, and prior medication use were associated with improved adherence.

Conclusion

Adherence to adjuvant endocrine therapy decreased from the first to fifth year of treatment. On average, one-third of patients were not adherent to treatment by the fifth year. Nineteen recurring factors were found to be significantly associated with long-term adherence in multiple studies. Further research using objective or multiple measures of adherence are needed to improve validity of results.

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On average, adherence fell by 25.5% from the first to the fifth year of treatment.

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Self-reported adherence may overestimate patient adherence.

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Nineteen recurring factors were associated with adherence.

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Having adverse effects was negatively associated with adherence.

The importance of diaphragmatic surgery, chemical pleurodesis and postoperative hormonal therapy in preventing recurrence in catamenial pneumothorax: a retrospective cohort study

BACKGROUND

Catamenial pneumothorax (CP) is defined as a recurrent, spontaneous pneumothorax occurring within a day before or 72 h after the onset of menstruation. Most first episodes go undiagnosed and treated as primary spontaneous pneumothorax, and only after recurrence is the clinical suspicion of CP raised. No gold-standard management approach exists, especially in terms of managing diaphragmatic involvement.

METHODS

This study is a single-centre cohort retrospective study of 24 female patients who underwent surgery for pneumothorax due to diaphragmatic endometriosis between January 2008 and December 2016. Two groups were compared: a group that underwent pleurodesis alone (8 patients) and a group that underwent diaphragmatic surgery and pleurodesis (16 patients).

RESULTS

There were differences in BMI and smoking habits between the two groups. The right diaphragm was involved more often (6vs15, p = 0.190). VATS was the preferred surgical approach and only one conversion occurred in the diaphragmatic surgery group (p = 0.470). Diaphragmatic abnormalities were present in all the patients, brown/violet spots (100%) in the pleurodesis group and perforations (100%) in the diaphragmatic surgery group (p < 0.001). There were no differences in days of chest tube removal and length of stay. The recurrence rate was 100% in the pleurodesis alone group while it was only 12.5% in the diaphragmatic surgery group (< 0.001).

CONCLUSIONS

In our experience, diaphragmatic surgery and pleurodesis followed by hormonal therapy was an effective approach in preventing recurrence in patients with catamenial pneumothorax and diaphragmatic involvement.

Therapeutic Value of Estrogen Receptor α in Hepatocellular Carcinoma Based on Molecular Mechanisms

The incidence of hepatocellular carcinoma (HCC) is significantly lower in women than men, implying that estrogen receptors (ERs) may play an important role in this sex dimorphism. Recently, considerable progress has been made in expanding our understanding of the mechanisms of ERs in HCC. As one of the most important ERs, ERα functions as a tumor suppressor in the progression of HCC through various pathways, such as STAT3 signaling pathways, lipid metabolism-related signaling pathways, and non-coding RNAs. However, the function of ERα was reduced with the changes of some molecules in the liver, which may develop further into HCC and make it difficult to achieve an effective hormone treatment effect. Intriguingly, there are signs that individualized hormone therapy according to the activity of ERα will overcome this challenge. Based on these observations, it is particularly imperative to reassess and extend the function of ERα. In this review, we mainly elucidated molecular mechanisms associated with ERα in HCC and investigated the individualized hormone therapy based on these mechanisms, with the aim of providing new insights for HCC treatment.

Hormone therapy and disease activity in Danish women with multiple sclerosis - a population-based cohort study

Background and purpose

Sex differences in multiple sclerosis (MS) prevalence and disease course are thought to be driven by hormones. Exogenous exposure to estrogens may affect MS disease course. Thus, our aim was to investigate the association between hormone therapy (HT) and disease activity and disability accrual among women with MS.

Methods

A register‐based cohort study was conducted with prospectively enrolled cases from the Danish MS registry. Information on hormone exposure was retrieved from the National Prescription Registry. Outcomes were relapse rate, relapse rate ratio, recurrent relapses, 6‐month confirmed and sustained Expanded Disability Status Scale (EDSS) milestones 4 and 6, and recurrent EDSS worsening.

Results

In all, 3325 women were eligible for analyses, of whom 333 (10%) were ever on HT at some time during follow‐up. We found no association between HT and disability accrual, although a trend for increasing risk with increasing length of use was seen. The risk of reaching 6‐month confirmed and sustained EDSS 4 among users was 0.6 (95% confidence interval [CI] = 0.3–1.2) after <1 year of use and 1.4 (95% CI = 0.9–2.2) after >5 years of HT compared to never use. The risk of recurrent relapse was increased by 20% (95% CI = 1.0–1.4) among current users of HT compared to nonusers. However, the risk of recurrent relapses was driven by the first calendar period (1996–2005) before the introduction of high‐efficacy disease‐modifying therapy.

Conclusions

Our findings from this nationwide MS population suggest that HT does not affect disability accrual in women with MS, especially if used for <5 years.

Evaluation of the Number of Follow-up Surgical Procedures and Time Required for Delayed Breast Reconstruction by Clinical Risk Factors, Type of Oncological Therapy, and Reconstruction Approach

BACKGROUND

Breast reconstructive surgery is often a multistage process. The aim was to understand which factors might increase the number of follow-up surgeries and the length of time required to complete the reconstruction process.

METHODS

A cross-sectional analysis was performed. Clinical data of 110 patients who underwent delayed postmastectomy breast reconstruction with a 5-year examination period were reviewed retrospectively. Impact of clinical risk factors, oncological therapy, and reconstruction approach on the number of surgeries and the length of required time was analyzed. Mann-Whitney U test and Kruskal-Wallis rank sum test were used.

RESULTS

In patients undergoing perioperative hormone therapy, an average of 2.9 surgeries and length of 20.2 months were required compared to 2.3 surgeries and 14.0 months in patients without hormone therapy (P = 0.003; P = 0.005). Previous abdominal surgery was associated with an increased number of breast reconstruction stages of 3.1 per patient (P = 0.056) and a longer reconstruction time of 23.0 months (P = 0.050). Patients undergoing nipple reconstruction or implant revision required an increased number of surgeries (P < 0.001; P = 0.012) and a longer reconstruction time (P = 0.002; P < 0.001). Contralateral breast surgery and flap revision were associated only with an increased number of surgeries (P < 0.001; P < 0.001).

CONCLUSION

Perioperative hormone therapy was associated with a significantly higher number of surgeries and duration of time required to complete the reconstruction process. The highest increase in the number of surgeries was in patients with flap revision including anastomosis revision and necrectomy.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

DREAM, a possible answer to the estrogen paradox of the Women's Health Initiative Trial

Estrogen is thought to cause proliferation of all estrogen receptor positive (ER+) breast cancers. Paradoxically, in the Women's Health Initiative Trial, estrogen-only hormone replacement therapy reduced the incidence and mortality of low grade, ER+, HER2- breast cancer. We gave estradiol to 19 post-menopausal women with newly diagnosed low-grade, ER+, HER2- breast cancer in a prospective window of opportunity clinical trial and examined the changes in proliferation and gene expression before and after estradiol treatment. Ki67 decreased in 13/19 (68%) patients and 8/13 (62%) showed a decrease in Risk of Recurrence Score. We chose three prototypical estrogen responders (greatest decrease in ROR) and non-responders (no/minimal change in ROR) and applied a differential gene expression analysis to develop pre-treatment (PRESTO-30^core) and post-treatment (PRESTO-45^surg) gene expression profiles. The PRESTO-30^core predicted adjuvant benefit in a published series of tamoxifen, the partial estrogen agonist. Of the 45 genes in the PRESTO-45^surg, thirty contain the Cell cycle genes Homology Region (CHR) motif that binds the class B multi-vulva complex (MuvB) a member of the DREAM (Dimerization partner, retinoblastoma-like proteins, E2F, MuvB) complex responsible for reversible cell cycle arrest or quiescence. There was also near uniform suppression (89%) of the remaining DREAM genes consistent with estrogen induced activation of the DREAM complex to mediate cell cycle block after a short course of estrogens. To our knowledge, this is the first report to show estrogen modulation of DREAM genes and suggest involvement of DREAM pathway associated quiescence in endocrine responsive post-menopausal ER+ breast cancers.

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WHI trial found that estrogen decreases some ER+ post-menopausal breast cancers.

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Our prospective clinical trial confirmed an anti-proliferative effect of estradiol.

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DREAM pathway genes were downregulated during the anti-proliferative response.

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This suggests that estrogen may activate DREAM quiescence of ER+ breast cancers.

Endometriosis and menopausal hormone therapy impact the hysterectomy-ovarian cancer association

OBJECTIVE

To evaluate the association between hysterectomy and ovarian cancer, and to understand how hormone therapy (HT) use and endometriosis affect this association.

METHODS

We conducted a pooled analysis of self-reported data from 11 case-control studies in the Ovarian Cancer Association Consortium (OCAC). Women with (n = 5350) and without ovarian cancer (n = 7544) who never used HT or exclusively used either estrogen-only therapy (ET) or estrogen+progestin therapy (EPT) were included. Risk of invasive epithelial ovarian cancer adjusted for duration of ET and EPT use and stratified on history of endometriosis was determined using odds ratios (ORs) with 95% confidence intervals (CIs).

RESULTS

Overall and among women without endometriosis, there was a positive association between ovarian cancer risk and hysterectomy (OR = 1.19, 95% CI 1.09-1.31 and OR = 1.20, 95% CI 1.09-1.32, respectively), but no association upon adjusting for duration of ET and EPT use (OR = 1.04, 95% CI 0.94-1.16 and OR = 1.06, 95% CI 0.95-1.18, respectively). Among women with a history of endometriosis, there was a slight inverse association between hysterectomy and ovarian cancer risk (OR = 0.93, 95% CI 0.69-1.26), but this association became stronger and statistically significant after adjusting for duration of ET and EPT use (OR = 0.69, 95% CI 0.48-0.99).

CONCLUSIONS

The hysterectomy-ovarian cancer association is complex and cannot be understood without considering duration of ET and EPT use and history of endometriosis. Failure to take these exposures into account in prior studies casts doubt on their conclusions. Overall, hysterectomy is not risk-reducing for ovarian cancer, however the inverse association among women with endometriosis warrants further investigation.

Hobson's choice or a horned dilemma: a grounded theory on adherence to adjuvant endocrine therapy verified with breast cancer survivors

PURPOSE

A literature review and meta-synthesis of qualitative research had enabled us to develop a grounded theory explaining the difficulties breast cancer survivors face with the initial decision to accept long-term endocrine therapy, and the everyday challenges of continuing or deciding to stop treatment early. Our objective was to interview a cohort of women in a UK setting to corroborate and complete the grounded theory with the end users' primary involvement.

METHODS

A semi-structured interview schedule was written based on the existing grounded theory. Fourteen women with a history of hormone-positive breast cancer were recruited and interviewed. The audio-recorded interviews were transcribed and analysed against the existing grounded theory.

RESULTS

The findings were compatible with the core theory 'Hobson's choice or a horned dilemma' and its constituent categories previously developed, with additional concepts identified and added to our paradigm models. Importantly, we found that some women who started with a strong sense of commitment to their treatment changed their mind as they experienced the medication side effects over time, impacting on their persistence with long-term endocrine therapy.

CONCLUSION

The findings indicate an opportunity for health providers to intervene and influence women's waning perceptions of the necessity of their treatment, for example upon experiencing the side effects. Interventions could involve the provision of side effect management strategies via accessible resources.

Perioperative Considerations for Person-Centered Gender-Affirming Surgery

With more than 1 million people identifying as transgender in the United States alone, the likelihood of encountering a transgender patient and their family of choice in the perioperative setting is very high. A lack of data exists to equitably inform transgender-specific issues, as well as the associated morbidity during the transgender reassignment perioperative period. Anaesthesiologists should actively acquire the knowledge and skills needed to inclusively and respectfully manage these patients and be aware of their unique physiological and psychosocial needs. The pre-operative approach includes a detailed history, focusing on the patients cross-sex hormone treatment (CSHT) regimen and associated medical conditions. An in-depth understanding of commonly used hormones such as estrogen and testosterone and their effect in the perioperative periods is essential. The physical examination should be relevant to the anatomy that is currently present while taking into consideration feminising and masculinising procedures (e.g., genioplasty, thyroid cartilage augmentation), how these interventions alter the anatomy, and potential airway complications. Laboratory results should be interpreted with care – and with expert assistance if needed - as hormone therapy might affect reference values. In addition, risk assessment tools should be used with caution since they often include sex in their scoring system but do not account for the use of CSHT. Intraoperative considerations include urethral catheter placement, drug dosing, and drug interactions that are commonly encountered in the transgender patient. Special attention should be taken in transgender females who have undergone vocal feminization, as case reports have described unexpected difficult airway management. A multimodal approach, which includes regional blocks and attention to pre-existing chronic pain conditions, should be employed as part of the post-operative pain management plan. The post-operative nausea and vomiting risk has not yet been established in this population, requiring appropriate anti-emetic prophylaxis. Despite societal advances that improve transgender health, the medical community still lacks empirical evidence to effectively mitigate the distinctive challenges confronted by this at-risk population.

Resistance to endocrine therapy in HR + and/or HER2 + breast cancer: the most promising predictive biomarkers

Breast cancer is the most common cancer in women. It is a heterogeneous disease, encompassing different biological subtypes that differ in histological features, outcomes, clinical behaviour and different molecular subtypes. Therapy has progressed substantially over the past years with a reduction both for locoregional and systemic therapy. Endocrine therapies have considerably reduced cancer recurrence and mortality. Despite the major diagnostic and therapeutic innovations, resistance to therapy has become a main challenge, especially in metastatic breast cancer, and became a major factor limiting the use of endocrine therapeutic agents in ER positive breast cancers. Approximately 50% of patients with ER positive metastatic disease achieve a complete or partial response with endocrine therapy. However, in the remaining patients, the benefit is limited due to resistance, intrinsic or acquired, resulting in disease progression and poor outcome.Tumour heterogeneity as well as acquired genetic changes and therapeutics pressure have been involved in the endocrine therapy resistance. Nowadays, targeted sequencing of genes involved in cancer has provided insights about genomic tumour evolution throughout treatment and resistance driver mutations. Several studies have described multiple alterations in receptor tyrosine kinases, signalling pathways such as Phosphoinositide-3-kinase-protein kinase B/Akt/mTOR (PI3K/Akt/mTOR) and Mitogen-activated protein kinase (MAPK), cell cycle machinery and their implications in endocrine treatment failure.One of the current concern in cancer is personalized therapy. The focus has been the discovery of new potentially predictive biomarkers capable to identify reliably the most appropriate therapy regimen and which patients will experience disease relapse. The major concern is also to avoid overtreatment/undertreatment and development of resistance.This review focuses on the most promising predictive biomarkers of resistance in estrogen receptor-positive breast cancer and the emerging role of circulating free-DNA as a powerful tool for longitudinal monitoring of tumour molecular profile throughout treatment.

Incidence and risk of venous thromboembolism according to primary treatment type in women with endometrial cancer: a population-based study

Background

Current prophylaxes and treatments for venous thromboembolism (VTE) in women with gynecologic cancer are mainly guided by studies on solid cancers because studies in gynecologic cancer did not provide sufficient data. Large-scale studies evaluating the incidence and risk of VTE according to therapeutic modality may guide prophylaxis and treatment of VTE in gynecologic cancer. This study was performed to determine the incidence and risk of VTE according to primary treatment type in Korean women with endometrial cancer.

Methods

We selected 26,256 women newly diagnosed with endometrial cancer between 2009 and 2018 from the Korean Health Insurance Review and Assessment Service database. During the total follow-up period and first six months after primary treatments initiation, the incidence and risk of VTE were evaluated according to primary treatment type, that is, no treatment, surgery, radiotherapy, chemotherapy, or hormone therapy.

Results

VTE occurred in 136 per 10,000 women during the total follow-up period and in 54 per 10,000 women during the first six months with the highest frequency in women that underwent chemotherapy. During the first year, the monthly incidence of VTE decreased with time among women that underwent no treatment, surgery, or hormone therapy and remained unchanged in those that received radiotherapy or chemotherapy. Compared with women that received no treatment, VTE risk, especially of PE significantly increased in women that underwent chemotherapy (VTE: hazard ratio (HR), 2.334; 95% CI, 1.38–3.949; P = 0.002) (PE: HR, 2.742; 95% CI, 1.424–5.278; P = 0.003) or hormone therapy (VTE: HR, 2.073; 95% CI, 1.356–3.17; P = 0.001) (PE: HR, 2.086; 95% CI, 1.19–3.657; P = 0.01) during the total follow-up period and women that underwent only chemotherapy during the first six months (VTE: HR, 2.532; 95% CI, 1.291–4.966; P = 0.007) (PE: HR, 3.366; 95% CI, 1.496–7.576; P = 0.003).

Conclusions

In this cohort study, the incidence and risk of VTE were highest in women with endometrial cancer that underwent chemotherapy as a primary treatment. Notably, the incidence of VTE decreased over time in women that received no treatment, surgery, or hormone therapy. This study can help guide therapies for prophylaxis and treatment of VTE in women with endometrial cancer.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12885-021-08853-x.

Immunoexpression of HSPA9 and CUL2 in prostatic tissue and adenocarcinoma

CUL2 plays a crucial role in proteolysis by preserving the balance between normal growth and uncontrolled proliferation. HSPA9 safeguards the integrity of protein interactions and supports cellular homeostasis. In carcinomas, HSPA9 and CUL2 appear to protect neoplastic cells from internal and external damage. In prostate tumors they are apparently associated with increased risk of unfavorable outcomes, but information remains scarce. In this study we evaluated CUL2 and HSPA9 expression in neoplastic and non-neoplastic prostate tissue and Gleason pattern 3 and 4 adenocarcinoma to identify associations with ISUP prognostic groups and postoperative disease progression. The records of 636 radical prostatectomy patients were reviewed retrospectively and microarrays were mounted with paraffin-embedded adenocarcinoma and non-neoplastic tissue. We evaluated the ability of HSPA9 and CUL2 to predict postoperative PSA outcomes, response to adjuvant/salvage therapy and systemic disease. HSPA9 and CUL2 were diffusely expressed. HSPA9 expression was associated with increased risk of high-grade adenocarcinoma, while HSPA9 and CUL2 were associated with biochemical failure after salvage therapy. In conclusion, HSPA9 and CUL2 were highly expressed in prostate tissue, especially in neoplastic cells. HSPA9 and CUL2-positive Gleason pattern 3 adenocarcinoma was more likely to be associated with Gleason pattern 4 or 5, while HSPA9 and CUL2-positive Gleason pattern 4 adenocarcinoma was less likely to belong to ISUP groups 1 and 2. Staining for HSPA9 and CUL2 can help identify patients at increased risk of recurrence after salvage therapy.

Idiopathic intracranial hypertension in a pediatric transgender patient

Purpose

Androgens given for gender affirmation have been implicated in the pathophysiology of idiopathic intracranial hypertension (IIH) in transgender patients. 10 cases of transgender adults with IIH have been published but this association has not been described in younger patients. Herein we describe the first case of IIH in an adolescent transgender patient.

Observations

A 17-year-old non-obese female-to-male transgender patient on subcutaneous testosterone since age 13 presented with a two-month history of transient visual obscuration and frontal headaches. Ophthalmological examination revealed Frisen grade 2 papilledema with preserved visual function. Lumbar puncture confirmed elevated opening pressure. Papilledema resolved with oral acetazolamide and reduction of testosterone therapy.

Conclusions and Importance

The use of cross-sex hormone therapy (CSH) for gender affirmation may increase the risk of IIH. Awareness of this association is important as the number of younger transgender patients seeking CSH is increasing significantly.

[uPA/PAI-1 and EPClin®: Comparison of their impact on the management of intermediate-prognosis breast cancers]

OBJECTIVE

The uPA/PAI-1 assay and the EPClin® test are useful tools that add to clinico-anatomical characteristics to determine the indication of adjuvant chemotherapy in case of intermediate-prognosis invasive breast cancer. The principal purpose of our study was to analyze the concordance of uPA/PAI-1 and EPClin® in classification of patients into two groups: low and high risk of relapse.

METHODS

We prospectively included 63 patients treated for intermediate-prognosis invasive breast cancer. All of these patients received a uPA/PAI-1 assay and an EPClin® test.

RESULTS

The uPA/PAI-1 assay and EPClin® test were consistent for 56.2% and inconsistent for 43.8%. In the event of a discrepancy, the treatment decision was based in 95.2% of patients on the EPClin® test result. In total, 38 patients were selected for adjuvant chemotherapy after achievement of the two tests. The mean time to report results after surgery was 9 days for the uPA/PAI-1 assay and 35 days for the EPClin® test. No cases of recurrence or death were found, with an average follow-up of 32 months.

CONCLUSION

The EPClin® test resulted in more chemotherapy prescriptions than indicated by uPA/PAI-1. However, we can't conclude to the superiority of one of these two tests, survival data and the effectiveness of our study being insufficient. In general, studies comparing different signatures useful to the therapeutic decision of intermediate prognosis breast cancers should be encouraged.

Patterns of care and outcomes of radiotherapy or hormone therapy in patients with medically inoperable endometrial adenocarcinoma

OBJECTIVE

The optimal treatment for medically inoperable endometrioid endometrial adenocarcinoma is unknown. The goal of this study was to evaluate the patterns of care and efficacy of radiotherapy (RT) or hormone therapy (HT) in the treatment of these patients.

METHODS

We performed a query of the National Cancer Database (NCDB) of patients with medically inoperable endometrioid adenocarcinoma of the endometrium diagnosed between 2004 and 2016 and treated with either RT or HT. A multivariate Cox regression model and propensity weighted analyses were used to evaluate overall survival after controlling for confounding variables. A multinomial logistic regression model was used to assess predictors of RT or HT use.

RESULTS

A total of 1036 patients were included in this cohort, and 73% (n = 759) were treated with RT alone. Patients who received definitive HT compared to RT were more likely to be older, diagnosed in the earlier years of this analysis, treated at lower-case volume centers, diagnosed with high-grade disease, or located outside of metropolitan areas. On multivariate analysis, treatment with HT alone versus RT alone was associated with significantly worse overall survival in the multivariate Cox model but not on propensity score weighted analysis. Interaction effect testing revealed that older patients and those treated at lower-volume centers had improved survival with RT compared to HT.

CONCLUSIONS

We identified factors associated with the receipt of RT or HT in medically inoperable endometrial cancer patients. Treatment with RT correlated with improved survival compared to HT in older patients and those treated at lower-volume centers.

Study protocol: a multi-center, double-blind, randomized, 6-month, placebo-controlled trial to investigate the effect of supplementing hormone therapy FET cycles with Gushen'antai pills on the outcomes of in vitro fertilization

Background

Infertility is a widespread global challenge. Currently, the most effective treatment strategy for infertility is in vitro fertilization (IVF), which is an assisted reproductive technique (ART). The use of IVF for assisted pregnancy dates back to the last 41 years when the first IVF baby was born. During IVF, many oocytes are obtained in an IVF cycle, and more than one embryo is formed. Subsequently, frozen-thawed embryo transfer (FET) is increasingly being used in IVF cycles for women in whom a fresh embryo transfer fails to result in a pregnancy, or in those who return for a second baby. However, the pregnancy success rates following FET treatment cycles are reportedly lower than in fresh embryo transfers. Therefore, recent related studies are increasing determining mechanisms of improving the sustained pregnancy rate of FET and reducing the rate of early abortion.

The Gushen’antai pill (GSATP), which contains a mixture of 10 herbs, has been widely used in traditional Chinese medicine (TCM) as a pharmacological option to prevent miscarriage. However, randomized controlled trials (RCT) have never been conducted to provide high-level clinical evidence on the clinical efficacy of GSATP. The objective of this study is to investigate the effect of GSATP of hormone therapy (HT) FET cycles on pregnancy rate.

Methods

A total of 300 subjects aged between 18 and 40 years which prepared for HT cycle FET will be enrolled in the study. The patients were from five different hospitals, with 60 patients from each hospital. Patients were randomly divided into two groups, and medication was started on the day of endometrial transformation. After FET 28 days, B-ultrasound was done to determine whether to continue the medication. Baseline assessments were carried out before the trial and outcomes were collected 4, 6, 8, 10, and 12 weeks of each gestational cycle.

Discussion

Differences in ongoing pregnancy rate, clinical pregnancy rate, implantation rate, and threatened abortion rate between the two groups will be statistically analyzed. We can finally have an objective evaluation of the efficacy of the traditional Chinese medicine Gushen’antai pills.

Trial registration

ChiCTR1900026737. Registered October 20, 2019.