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OBJECTIVE: Fibroblast Growth Factor 21 (FGF21) and Growth Differentiation Factor-15 (GDF-15) are putative neuroprotective cold stress hormones (CSHs) provoked by cold exposure that may be age-dependent. We sought to characterize serum FGF21 and GDF-15 levels in pediatric cardiac arrest (CA) patients and their association with use of therapeutic hypothermia (TH). METHODS: Secondary analysis of serum samples from clinical trials. We measured FGF21 and GDF-15 levels in pediatric patients post-CA and compared levels to both pediatric intensive care (PICU) and healthy controls. Post-CA, we compared normothermia (NT) vs TH (33°C for 72h) treated cohorts at

Background The emergence of molecular targeted therapies (MTTs) has altered the treatment landscape of hormone receptor-positive (HR+), human epidermal growth factor 2-negative (HER2-) metastatic breast cancer (MBC). The objective of this study was to describe treatment patterns, clinical outcomes, and safety profiles among patients with HR+/HER2- MBC treated with palbociclib, abemaciclib, or everolimus in a clinical practice setting. Methods Forty-five patients with HR+/HER2- MBC were enrolled; of these, 40 received molecular targeted therapy (MTT) in ≥3rd lines and 5 received treatment in the 1st/2nd line. The results were compared with clinical trials. Results Median progression-free survival (PFS) in all patients was 5.3 months (95% confidence interval [CI] 2.8-8.4), and a similar PFS was found for patients receiving 1st/2nd line (5.5 months, 95% CI 1.8- ) and ≥ 3rd line (5.1 months, 95% CI 2.8-9.4) treatments. Eleven patients continued with the same regimen for >1 year; treatment is ongoing for 15 patients. In 23 patients (51%), everolimus was administered prior to cyclin-dependent kinase (CDK) 4/6 inhibitors. The most frequent grade 3 or higher adverse event (AE) with CDK4/6 inhibitors was neutropenia, whereas AEs ≥ grade 3 with everolimus included Pneumocystis pneumonia, sepsis, and stomatitis. Conclusions Molecular targeted therapy (MTT) was mostly used in ≥ 3rd lines, and PFS of patients receiving 1st/2nd line and ≥ 3rd line treatments was similar; however, this study included heavily treated patients and a limited number of cases. Treatment options should take into consideration the maximal benefit to the patient based on the results of clinical trials.

Introduction The increased use of long-acting reversible contraceptives (LARCs), such as intrauterine devices and hormonal implants, has the potential to reduce unintended pregnancy and abortion rates. However, use of LARCs in Australia is very low, despite clinical practice guidance and statements by national and international peak bodies advocating their increased use. This protocol paper describes the Australian Contraceptive ChOice pRojet (ACCORd), a cluster randomised control trial that aims to test whether an educational intervention targeting general practitioners (GPs) and establishing a rapid referral service are a cost-effective means of increasing LARC uptake. Methods and analysis The ACCORd intervention is adapted from the successful US Contraceptive CHOICE study and involves training GPs to provide ‘LARC First’ structured contraceptive counselling to women seeking contraception, and implementing rapid referral pathways for LARC insertion. Letters of invitation will be sent to 600 GPs in South-Eastern Melbourne. Using randomisation stratified by whether the GP inserts LARCs or not, a total of 54 groups will be allocated to the intervention (online ‘LARC First’ training and rapid referral pathways) or control arm (usual care). We aim to recruit 729 women from each arm. The primary outcome will be the number of LARCs inserted; secondary outcomes include the women's choice of contraceptive method and quality of life (Short Form Health Survey, SF-36). The costs and outcomes of the intervention and control will be compared in a cost-effectiveness analysis. Ethics and dissemination The ACCORd study has been approved by the Monash University Human Research Ethics Committee: CF14/3990-2014002066 and CF16/188-2016000080. Any protocol modifications will be communicated to Ethics Committee and Trial Registration registry. The authors plan to disseminate trial outcomes through formal academic pathways comprising journal articles, nation and international conferences and reports, as well as using more ‘popular’ strategies including seminars, workshops and media engagements. Trial registration number ACTRN12615001346561.

Purpose PI3K/AKT pathway alterations are frequent in hormone receptor-positive (HR+) breast cancers. IPATunity130 Cohort B investigated ipatasertib–paclitaxel in PI3K pathway-mutant HR+ unresectable locally advanced/metastatic breast cancer (aBC). Methods Cohort B of the randomized, double-blind, placebo-controlled, phase 3 IPATunity130 trial enrolled patients with HR+ HER2-negative PIK3CA/AKT1/PTEN-altered measurable aBC who were considered inappropriate for endocrine-based therapy (demonstrated insensitivity to endocrine therapy or visceral crisis) and were candidates for taxane monotherapy. Patients with prior chemotherapy for aBC or relapse 2, days 1, 8, 15), every 28 days until disease progression or unacceptable toxicity. The primary endpoint was investigator-assessed progression-free survival (PFS). Results Overall, 146 patients were randomized to ipatasertib–paclitaxel and 76 to placebo–paclitaxel. In both arms, median investigator-assessed PFS was 9.3 months (hazard ratio, 1.00, 95% CI 0.71–1.40) and the objective response rate was 47%. Median paclitaxel duration was 6.9 versus 8.8 months in the ipatasertib–paclitaxel versus placebo–paclitaxel arms, respectively; median ipatasertib/placebo duration was 8.0 versus 9.1 months, respectively. The most common grade ≥ 3 adverse events were diarrhea (12% with ipatasertib–paclitaxel vs 1% with placebo–paclitaxel), neutrophil count decreased (9% vs 7%), neutropenia (8% vs 9%), peripheral neuropathy (7% vs 3%), peripheral sensory neuropathy (3% vs 5%) and hypertension (1% vs 5%). Conclusion Adding ipatasertib to paclitaxel did not improve efficacy in PIK3CA/AKT1/PTEN-altered HR+ HER2-negative aBC. The ipatasertib–paclitaxel safety profile was consistent with each agent’s known adverse effects. Trial registration NCT03337724.

Background Symptomatic breast cancers share aggressive clinico-pathological characteristics compared to screen-detected breast cancers. We assessed the association between the method of cancer detection and genomic and clinical risk, and its effect on adjuvant chemotherapy recommendations. Patients and methods Patients with early hormone receptor positive (HR+) HER2neu-negative (HER2-) breast cancer, and known OncotypeDX Breast Recurrence Score test were included. A natural language processing (NLP) algorithm was used to identify the method of cancer detection. The clinical and genomic risks of symptomatic and screen-detected tumors were compared. Results The NLP algorithm identified the method of detection of 401 patients, with 216 (54%) diagnosed by routine screening, and the remainder secondary to symptoms. The distribution of OncotypeDX recurrence score (RS) varied between the groups. In the symptomatic group there were lower proportions of low RS (13% vs 23%) and higher proportions of high RS (24% vs. 13%) compared to the screen-detected group. Symptomatic tumors were significantly more likely to have a high clinical risk (59% vs 40%). Based on genomic and clinical risk and current guidelines, we found that women aged 50 and under, with a symptomatic cancer, had an increased probability of receiving adjuvant chemotherapy recommendation compared to women with screen-detected cancers (60% vs. 37%). Conclusions We demonstrated an association between the method of cancer detection and both genomic and clinical risk. Symptomatic breast cancer, especially in young women, remains a poor prognostic factor that should be taken into account when evaluating patient prognosis and determining adjuvant treatment plans., Highlights • Symptomatic women at diagnosis are often younger, have larger tumors and higher Ki67. • Women with symptomatic tumors have both higher genomic risk and higher clinical risk for disease recurrence. • Symptomatic presentation significantly increases the likelihood of adjuvant chemotherapy recommendation, especially among younger women. • The use of a computational approach (NLP) for extracting medical information was demonstrated to be efficient and valid.

Background Recent data suggest that human epidermal growth factor receptor 2 (HER2)-low breast cancer may represent a distinct entity. We aimed to compare disease characteristics and outcomes between HER2-low and HER2-0 in estrogen receptor (ER) positive, early-stage breast cancer. Methods A single center retrospective study comprising all women with ER positive, HER2 negative early breast cancer, for whom an Oncotype DX test was performed between 2005 and 2012. Women were grouped to HER2-low (immunohistochemistry +1 or +2 and in situ hybridization not amplified) or HER2-0. Clinico-pathological features and Oncotype recurrence score (RS) were collected. Data on overall-survival (OS), disease-free survival (DFS) and distant disease-free survival (DDFS) were evaluated according to HER2 expression status. Results 608 women were included, of which 304 women had HER2-0 and 304 had HER2-low disease. Lobular subtype was significantly more common in HER-0 compared to HER2-low disease (17% vs. 8%, p = 0.005). The prevalence of other clinic-pathological characteristics and long-term prognosis were comparable between both groups. For women with high genomic risk (RS > 25), HER2-low expression was associated with significantly favorable OS (HR = 0.31, 95% CI 0.11–0.78, p = 0.01), DFS (HR = 0.40, 95% CI 0.20–0.82, p = 0.01) and DDFS (HR = 0.26, 95% CI 0.11–0.63, P = 0.002) compared to women with HER2-0. For women with low genomic risk (RS ≤ 25), long-term prognosis was unrelated to HER2 expression. Conclusion The prognostic impact of HER2-low expression in early-stage luminal disease varies across the genomic risk, with significant favorable outcomes of HER2-low expression compared to HER2-0 in women with high genomic risk., Highlights • The dichotomous categorization of HER2-positive and HER2-negative breast cancer has been challenged. • The prognostic impact of HER2-low expression differs between Oncotype-DX risk groups. • High risk (RS > 25) HER2-low disease is associated with significantly favorable outcomes compared to HER2-0. • Outcomes for low genomic risk (RS

Background Prior reports demonstrate the expression of estrogen and progesterone receptors in high-grade gliomas (HGGs), but the relationship between hormone receptor-positive disease and risk of HHGs in patients with breast cancer (BC) remains uncharacterized. Methods Using the SEER 18 registries (2000–2017), we examined the temporal trend of the incidence of HGGs and BC. The standardized incidence ratio was calculated to assess the risk of subsequent HGG in BC patients. Results During the study period, the incidence of BC and HGGs remained comparable for men and women. Among 976,134 patients with BC, we found a decreased incidence of HGGs in females, but not in males. Female BC patients with hormone receptor-positive disease were at a lower risk of developing glioblastoma and anaplastic astrocytoma. Conclusion Our study findings allude to the protective role of hormone exposure in the development of HGGs, which may lead to the development of therapies targeting hormonal pathways.

AIM Young people with common mood disorders face the prospect of shortened life expectancy largely due to premature cardiovascular disease. Metabolic dysfunction is a risk factor for premature cardiovascular disease. There is an ongoing debate whether metabolic dysfunction can be simply explained by weight gain secondary to psychotropic medications or whether shared genetic vulnerability, intrinsic immune-metabolic disturbances or other system perturbations (e.g. dysregulated sympathetic nervous system, circadian dysfunction) are more relevant determinants of premature cardiovascular disease. Thus, we aimed to investigate underlying drivers of metabolic dysfunction and premature cardiovascular disease in young people in the early phases of common mood disorders. METHODS We evaluated the relationships between insulin resistance (assessed by HOMA2-IR) and body mass index (BMI), sex, diagnosis, medication, inflammatory markers and hormonal factors in 327 inpatients with emerging affective and major mood disorders admitted to the Young Adult Mental Health Unit, St Vincent's Private Hospital, Sydney. RESULTS While HOMA2-IR scores were positively associated with BMI (rs = 0.465, p

The choice of the anti-HER2 agent depends on country-specific availability, the specific, previously administered anti-HER2 therapy and the relapse-free interval, although there is not much published data on the use of lapatinib after progression on pertuzumab and/or T-DM1. The aim of this research is to determine efficacy of lapatinib in this setting. This research included 111 patients with metastatic HER2 positive breast cancer who received lapatinib with capecitabine at The Oncology Institute of Vojvodina. Lapatinib was given to 83 patients after trastuzumab without prior exposure to pertuzumab or T-DM1 while 28 patients received lapatinib after prior exposure to trastuzumab, pertuzumab and/or T-DM1. In order to determine efficacy of lapatinib in both groups, we measured progression free survival (PFS) and overall survival (OS), as well as by subsets: hormonal status (ER-positive and/or PR-positive tumours versus ER-negative and PR-negative tumours), the number of positive axillary lymph nodes (four or more positive axillary lymph nodes versus less than four positive axillary lymph nodes), marker of proliferation (Ki-67 ≥ 30 versus Ki-67 30), disease free interval (metastatic recurrence ≤ 1 year after initial diagnosis versus metastatic recurrence1 year after initial diagnosis or de novo metastatic disease. Median PFS was 5.6 months (95% CI 4.6-6.6) in the group of patients who received lapatinib after prior exposure to trastuzumab, pertuzumab and/or T-DM 1 and 7.4 months (95% CI 6.1-10.2) in the group of patients who received lapatinib after trastuzumab (HR, 0.79; 95% CI 0.61-0.98; P = 0.09). The patients with negative prognostic factors such as hormone receptor negativity, more than four positive axillary lymph nodes, marker of proliferation Ki 67 ≥ 30 and metastatic recurrence ≤ 1 year after initial diagnosis, had a similar PFS, regardless of receiving lapatinib after prior exposure to trastuzumab, pertuzumab and/or T-DM1 or without prior exposure. Median OS was 10.1 months (95% CI 8.6-NR) in the group that received lapatinib after exposure to trastuzumab, pertuzumab and/or T-DM1 and 16.3 months (95% CI 14.4-20.2) in the group of patients who received lapatinib after trastuzumab (HR, 0.76; 95% CI, 0.59-0.94; P = 0.04). Patients with negative prognostic factors such as hormone receptor negativity, more than four positive axillary lymph nodes and marker of proliferation Ki 67 ≥ 30, had no distinctly worse OS, regardless of receiving lapatinib after prior exposure to trastuzumab, pertuzumab and/or T-DM1 or without prior exposure. Lapatinib with capecitabine is an effective therapeutic option, especially in patients with negative prognostic factors, who have received prior chemotherapy, trastuzumab, pertuzumab, T-DM1 and remains an acceptable option for HER2 positive metastatic breast cancer until the novel drugs are approved in developing countries.

Purpose Circulating testosterone levels are a heritable trait with anabolic properties in various tissues, including skeletal muscle. So far, hundreds of single nucleotide polymorphisms (SNPs) associated with testosterone levels have been identified in nonathletic populations. The aim of the present study was to test the association of 822 testosterone-increasing SNPs with muscle-related traits (muscle fiber size, fat-free mass and handgrip strength) and to validate the identified SNPs in independent cohorts of strength and power athletes. Methods One hundred and forty-eight physically active individuals (47 females, 101 males) were assessed for cross-sectional area (CSA) of fast-twitch muscle fibers. Significant SNPs were further assessed for fat-free mass and handgrip strength in > 354,000 participants from the UK Biobank cohort. The validation cohorts included Russian elite athletes. Results From an initial panel of 822 SNPs, we identified five testosterone-increasing alleles (DOCK3 rs77031559 G, ESR1 rs190930099 G, GLIS3 rs34706136 TG, GRAMD1B rs850294 T, TRAIP rs62260729 C) nominally associated (P P = 0.048) and greater strength performance in weightlifters (P = 0.017). Moreover, the proportion of participants with ≥ 2 testosterone-increasing alleles was higher in power athletes compared to controls (68.9 vs. 55.6%; P = 0.012). Conclusion Testosterone-related SNPs are associated with muscle fiber size, fat-free mass and strength, which combined can partially contribute to a greater predisposition to strength/power sports.

BACKGROUND: Current guidelines define primary and secondary endocrine resistance according to the periods of adjuvant endocrine therapy (adj-ET); however, the relationship between adj-ET period and endocrine resistance remains unclear. OBJECTIVE: We examined progression-free survival (PFS) after primary ET for recurrent hormone receptor-positive/HER2-negative breast cancer, and evaluated the relationship between endocrine resistance and the periods of adj-ET. METHODS: We assessed PFS among 183 patients who received ET as primary treatment for the first recurrence, according to the period of adj-ET (adj-ET < 1 year, 1–2 years, ≥2 years, and completion). RESULTS: Patients who relapsed during the first year of adj-ET had the significantly shortest PFS. PFS did not significantly differ between patients who relapsed at 1–2 years of adj-ET and patients who relapsed while on adj-ET but after the first 2 years. CONCLUSIONS: Relapse at 1–2 years after adj-ET initiation might be better classified as secondary endocrine resistance rather than primary endocrine resistance.

Background Physiological changes in pregnancy may result in significant alterations in endocrine hormone profiles, serum and urine electrolytes and endocrine gland morphology on imaging. Pregnancy-specific pathophysiological processes may also affect the results for endocrine tests. Investigation of endocrine disorders in pregnancy requires knowledge of these changes and awareness of the safety of dynamic hormone testing and imaging for the mother and foetus. Objective This review seeks to outline the important physiological changes in pregnancy affecting reference intervals of basal and dynamic endocrine tests in pregnancy and the scenarios in which these changes are clinically significant, the pregnancy-specific disorders that may affect the investigation of endocrine disorders, and the safety of dynamic testing and imaging. Conclusion Awareness of the effect of physiological changes, and the potential impact of pregnancy-specific disorders of endocrine tests, and the safety of imaging is crucial to the management of endocrine disorders in pregnancy.

Background Insulin resistance and hormonal imbalances are key features in the pathophysiology of polycystic ovarian syndrome (PCOS). We have previously shown that Ficus deltoidea var. deltoidea Jack (Moraceae) can improve insulin sensitivity and hormonal profile in PCOS female rats. However, biological characteristics underpinning the therapeutic effects of F. deltoidea for treating PCOS remain to be clarified. This study aims to investigate the biochemical, hormonal, and histomorphometric changes in letrozole (LTZ)-induced PCOS female rats following treatment with F. deltoidea. Methods PCOS was induced in rats except for normal control by administering LTZ at 1 mg/kg/day for 21 days. Methanolic extract of F. deltoidea leaf was then orally administered to the PCOS rats at the dose of 250, 500, or 1000 mg/kg/day, respectively for 15 consecutive days. Lipid profile was measured enzymatically in serum. The circulating concentrations of reproductive hormone and antioxidant enzymes were determined by ELISA assays. Ovarian and uterus histomorphometric changes were further observed by hematoxylin and eosin (H&E) staining. Results The results showed that treatment with F. deltoidea at the dose of 500 and 1000 mg/kg/day reduced insulin resistance, obesity indices, total cholesterol, triglycerides, low-density lipoprotein cholesterol (LDL), malondialdehyde (MDA), testosterone, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) to near-normal levels in PCOS rats. The levels of high-density lipoprotein cholesterol (HDL), estrogen, and superoxide dismutase (SOD) are also similar to those observed in normal control rats. Histomorphometric measurements confirmed that F. deltoidea increased the corpus luteum number and the endometrial thickness. Conclusions F. deltoidea can reverse PCOS symptoms in female rats by improving insulin sensitivity, antioxidant activities, hormonal imbalance, and histological changes. These findings suggest the potential use of F. deltoidea as an adjuvant agent in the treatment program of PCOS.

Introduction: Patients with acromegaly have substantially reduced quality of life (QoL). This study evaluated QoL in patients with acromegaly treated with lanreotide autogel. Material and methods: This was a prospective, non-interventional, observational, multi-centre study conducted in Poland (NCT02396966). We included patients with acromegaly, who received treatment with lanreotide autogel 120 mg for ≥ 3 months and < 3 years. Patients were assessed approximately every 4–5 months for two years (six visits). QoL was measured with the Acromegaly Quality of Life Questionnaire (AcroQoL). Results: Of 152 patients enrolled from November 2014 to May 2018 in 37 centres, 24 were excluded due to major protocol deviations. The results are reported for the study population (n = 128). At baseline, the median [95% confidence interval (CI)] time from diagnosis was 3.3 (2.8, 4.2) years, and the median time since lanreotide initiation was 13.4 (9.9, 17.3) months. Symptoms of acromegaly were present at baseline in 86% of patients (headache, 57%; sweating, 58%; joint symptoms, 64%); symptoms remained unchanged at two years in 82% of patients. At baseline, 27% of patients had hormonal control (growth hormone < 2.5 μg/L and insulin-like growth factor-1 within the normal range); hormonal control status did not change during the study period in over 81% of patients. At baseline, 88% of patients were either very satisfied or satisfied with treatment; treatment satisfaction was unchanged in 62% of patients over the study period. Mean (95% CI) AcroQoL scores at baseline were as follows: total, 50.3 (47.3, 53.3); physical dimension, 48.8 (45.2, 52.4); psychological dimension, 51.3 (48.2, 54.4); appearance subdimension, 40.7 (37.5, 43.8); and personal relations subdimension, 62.5 (58.8, 66.2). The psychological appearance subscore improved by 3.8 points (1.2, 6.5) over the two years; scores in the remaining dimensions and subdimensions did not change substantially. The total AcroQoL score remained unchanged over the two years, regardless of prior acromegaly treatment, surgery or radiotherapy, hormonal control, or lanreotide dosing interval. No new safety findings were identified. Conclusions: AcroQoL total scores and physical and psychological subscores remained stable but impaired among patients with long-lasting acromegaly treated with lanreotide autogel for two years. The psychological appearance subdimension improved numerically.

Aged skin is characterized by appearance of wrinkles, vascular lesions, hyperpigmentation, lentignes, texture, rhytides, and pores. These changes occur under the influence of intrinsic and extrinsic factors, as hormone alterations and exposure to ultraviolet light (UV) irradiation, respectively. Skin changes associated with aging have been assuming an important role in nowadays and bring to affect the quality of life. Intense Pulsed Light (ILP) is a noncollimated, polychromatic, and noncoherent non-surgical cosmetic therapy to skin rejuvenation. This is the first systematic review evaluating ILP treatment on skin rejuvenation evaluated by digital photographs and self-reported treatment efficacy. A PRISMA compliant review includes a search of the databases Scopus and PubMed. Sixteen studies treating 637 participants (with Fitzpatrick skin types I to IV and age varying from 21 to 80 years) were included. Patients were treated a mean of 4.29 sessions (range 3-7). The most studies results showed the efficacy of IPL treatment in telangiectasia, wrinkles, pore, erythema, rhytids, texture, lentigines, hiperpigmentation, and photoaging score. Six studies showed IPL-positive effects in association with other treatment and seven studies showed superior effect of other treatment or association to IPL with other treatment related to IPL alone. Nine studies showed low methodological quality. In conclusion, ILP treatment is effective on skin rejuvenation. However, there is no consensus about the parameters and future studies are needed to sample size limitations, made RCTs with low risk of bias, and improve the methodological quality its. Trial registration: Prospero Systematic Review Registration ID: CRD42021237817.

Background: We studied whether musclin function in humans is related to glycemic control, body composition, and cardiorespiratory capacity.Methods: A cross-sectional study was performed in sedentary adults with or without metabolic syndrome (MS). Serum musclin was measured by enzyme-linked immunosorbent assay. Insulin resistance (IR) was evaluated by the homeostatic model assessment (HOMA-IR). Body composition was determined by dual-energy X-ray absorptiometry and muscle composition by measuring carnosine in the thigh, a surrogate of fiber types, through proton magnetic resonance spectroscopy. Cardiorespiratory capacity was assessed through direct ergospirometry.Results: The control (n=29) and MS (n=61) groups were comparable in age (51.5±6.5 years old vs. 50.7±6.1 years old), sex (72.4% vs. 70.5% women), total lean mass (58.5%±7.4% vs. 57.3%±6.8%), and peak oxygen consumption (VOpeak) (31.0±5.8 mL O2./kg.min vs. 29.2±6.3 mL O2/kg.min). Individuals with MS had higher body mass index (BMI) (30.6±4.0 kg/m2 vs. 27.4± 3.6 kg/m2), HOMA-IR (3.5 [95% confidence interval, CI, 2.9 to 4.6] vs. 1.7 [95% CI, 1.1 to 2.0]), and musclin (206.7 pg/mL [95% CI, 122.7 to 387.8] vs. 111.1 pg/mL [95% CI, 63.2 to 218.5]) values than controls (P˂0.05). Musclin showed a significant relationship with HOMA-IR (β=0.23; 95% CI, 0.12 to 0.33; P˂0.01), but not with VOpeak, in multiple linear regression models adjusted for age, sex, fat mass, lean mass, and physical activity. Musclin was significantly associated with insulin, glycemia, visceral fat, and regional muscle mass, but not with BMI, VCO2peak, maximum heart rate, maximum time of work, or carnosine.Conclusion: In humans, musclin positively correlates with insulinemia, IR, and a body composition profile with high visceral adiposity and lean mass, but low body fat percentage. Musclin is not related to BMI or cardiorespiratory capacity.

Background Despite multiple studies evaluating the effectiveness of Robot-Assisted Radical Prostatectomy (RARP), there is no definitive conclusion about the added value of RARP. A retrospective cluster study was conducted to evaluate long-term sexual and urinary functioning after RARP and Laparoscopic Radical Prostatectomy (LRP) based on real-world data from 12 Dutch hospitals. Methods Data was collected from patients who underwent surgery between 2010 and 2012. A mixed effect model was used to evaluate differences between groups on urinary and sexual functioning (EPIC-26). Additionally, a regression analysis was conducted to evaluate the relationship between these functional outcomes and, among others, hospital volume. Results 1370 (65.1%) patients participated, 907 underwent RARP and 463 LRP, with a median follow-up time of 7.08 years (SD = 0.98). The RARP group showed a statistically and clinically significant better urinary functioning compared to the LRP group (p = 0.002). RARP showed also a shorter procedure time (p=

AIMS: Heart failure (HF) is common in both men and women, yet disease pathophysiology, presentation, and progression differ between sexes. Studies addressing whether biomarkers predict new onset HF sex-specifically are scarce. This study therefore aims to test the sex-specificity of 252 protein biomarkers for new-onset HF. METHODS AND RESULTS: A matched case-control design in patients selected from cohorts within the HOMAGE consortium was used. Cases (new-onset HF, n = 562) and controls (n = 780) were matched for cohort (PREDICTOR, HEALTH-ABC, & PROSPER), follow-up time (defined as time from entry to incident HF), and age. Incident HF was defined as first hospitalization for HF. Targeted plasma proteins (n = 252) were measured using Proximity Extension Assay technology from O-link. To look for sex differences for new onset HF, we adjusted for cohort, age, and baseline clinical parameters. At baseline, women had a biomarker profile reflecting activated metabolism and immune responses. However, none of the biomarkers had a significant interaction with sex in predicting new onset HF, but four biomarkers had a trend towards sex-specificity (P

Radiomic features extracted from breast lesion images have shown potential in diagnosis and prognosis of breast cancer. As medical centers transition from 1.5 T to 3.0 T magnetic resonance (MR) imaging, it is beneficial to identify potentially robust radiomic features across field strengths because images acquired at different field strengths could be used in machine learning models. Dynamic contrast-enhanced MR images of benign breast lesions and hormone receptor positive/HER2-negative (HR+/HER2-) breast cancers were acquired retrospectively, yielding 612 unique cases: 150 and 99 benign lesions imaged at 1.5 T and 3.0 T, and 223 and 140 HR+/HER2- cancerous lesions imaged at 1.5 T and 3.0 T, respectively. In addition, an independent set of seven lesions imaged at both field strengths, three benign lesions and four HR+/HER2- cancers, was analyzed separately. Lesions were automatically segmented using a 4D fuzzy c-means method; thirty-eight radiomic features were extracted. Feature value distributions were compared by cancer status and imaging field strength using the Kolmogorov-Smirnov test. Features that did not demonstrate a statistically significant difference were considered to be potentially robust. The area under the receiver operating characteristic curve (AUC), for the task of classifying lesions as benign or HR+/HER2- cancer, was determined for each feature at each field strength. Three features were found to be both potentially robust across field strength and of high classification performance, i.e., AUCs statistically greater than 0.5 in the classification task: one shape feature (irregularity), one texture feature (sum average) and one enhancement variance kinetics features (enhancement variance increasing rate). In the demonstration set of lesions imaged at both field strengths, two of the three potentially robust features showed qualitative agreement across field strength. These findings may contribute to the development of computer-aided diagnosis models that are robust across field strength for this classification task.

Background The optimal therapeutic strategies for patients with metastatic hormone-sensitive prostate cancer (mHSPC) followed by metastatic castrate-resistant prostate cancer (mCRPC), in terms of cost and effectiveness remains unknown. This study aims to compare the cost-effectiveness of various potential strategies, from the start of first-line treatment in mHSPC to the death of the patients. Methods Two Markov decision-analysis models were developed, one for cohort A “asymptomatic/mildly symptomatic patients in mCRPC” and one for cohort B “symptomatic patients in mCRPC”. Each strategy reflects daily practice for mHSPC until progression in mCRPC from the start of first treatment regimen with either docetaxel or abiraterone acetate plus prednisone (AA) in mHSPC to the death of the patient. The cost-effectiveness analysis was performed from the French public healthcare system perspective. Only direct medical costs were included. Survival data were extracted from results of published randomized clinical trials. Results For cohort A, docetaxel followed by AA is the most cost-effective therapeutic strategy (€96,925 for 4.24 life-years). For cohort B, docetaxel followed by docetaxel is the most cost-effective therapeutic strategy (€81,463 for 4.05 life-years). Sensitivity analyses confirmed the robustness of our results except for a price reduction of 70% for AA or enzalutamide. Conclusions Our approach is innovative to the extent that our analysis takes into account various potential strategies for mPC. Our economic evaluation suggests that a price reduction of AA or enzalutamide impacts on the results. This approach must continue, including new drugs for patients with mPC. MICRO-ABSTRACT This study aims to define optimal sequencing for patients moving from mHSPC to mCRPC based on their cost and effectiveness through literature publications. The results add useful information to clinician and patients facing treatment decisions in the real world.

Background: Portulaca oleracea (PO) is a widely known plant utilized for its medicinal attributes in the treatment of different illnesses. Objective: To investigate the effect of methanolic extract of PO (MEPO) on ovariectomy-induced reproductive toxicity in normal cyclic rats. Materials and Methods: Twenty 10-wk-old normal cyclic rats weighing 110-200 g were randomly divided into four groups (n = 5/group). Group A served as the control and received distilled water only. Group B was ovariectomized without treatment, while groups C and D were ovariectomized but treated with 400 and 800 mg/kg of MEPO, respectively, for 14 days. At the end of the experiment, body weight, serum hormonal levels, and estrous cycles were monitored across the groups. Results: Groups B, C, and D showed estrous cycle dysregulation and specific phase arrest when compared with the control. While a significant decrease in estradiol (p ≤ 0.001) and testosterone levels (p ≤ 0.001) were observed in groups B, C, and D, only groups C and D showed a significant increase in progesterone level when compared with the control (p ≤ 0.001, p = 0.01, respectively). Conclusion: The administration of 400 and 800 mg/kg MEPO is ineffective in ameliorating estrous cycle disruption and hormonal changes seen in ovariectomized normal cyclic adult Wistar rats. Key words: Portulaca oleracea, Wistar rat, Ovariectomy, Estrous cycle, Hormones.

Purpose To identify prognostic factors of invasive–disease free survival (iDFS) in women with non-metastatic hormone receptor positive (HR+) breast cancer (BC) in daily routine practice. Methods We performed a retrospective study using data from the Côte d’Or breast and gynecological cancer registry in France. All women diagnosed with primary invasive non-metastatic HR + BC from 1998 to 2015 and treated by endocrine therapy (ET) were included. Women with bilateral tumors or who received ET for either metastasis or relapse were excluded. We performed adjusted survival analysis and Cox regression to identify prognostic factors of iDFS. Results A total of 3976 women were included. Age at diagnosis, ET class, SBR grade, treatment, stage and comorbidity were independently associated with iDFS. Women who had neither surgery nor radiotherapy had the highest risk of recurrence (HR = 3.75, 95%CI [2.65–5.32], p, Highlights • Treatment with AI was associated with a lower risk of recurrence. • Comorbidities are strong predictor of iDFS in breast cancer. • Radiotherapy after BCS was associated with a lower recurrence risk. • Age, comorbidity and histological type predict the choice of endocrine therapy.

Background Oligorecurrent pelvic nodal relapse in prostatic cancer is a challenge for regional salvage treatments. Androgen depriving therapies (ADTs) are a mainstay in metastatic prostate cancer, and salvage pelvic radiotherapy may offer long ADT-free intervals for patients harboring regional nodal relapses. Objective To assess the efficacy of the combination of ADT and salvage radiotherapy in men with oligorecurrent pelvic node relapses of prostate cancer. Design, setting, and participants We performed an open-label, phase II trial of combined high-dose intensity-modulated radiotherapy and ADT (6 mo) in oligorecurrent (five or fewer) pelvic node relapses in prostate cancer, detected by fluorocholine positron-emission tomography computed tomography imaging. Outcome measurements and statistical analysis The primary endpoint was 2-yr progression-free survival defined as two consecutive prostate-specific antigen levels above the level at inclusion and/or clinical evidence of progression as per RECIST 1.1 and/or death from any cause. Results and limitations Between August 2014 and July 2016, 67 patients were recruited in 15 centers. Half of the patients had received prior prostatic irradiation. The median age was 67.7 yr. After a median follow-up of 49.4 mo, 2- and 3-yr progression-free survival rates were 81% and 58%, respectively. Median progression-free survival was 45.3 mo. The median biochemical relapse–free survival (BRFS) was 25.9 mo. At 2 and 3 yr, the BRFS rates were 58% and 46%, respectively. Grade 2 + 2-yr genitourinary and gastrointestinal toxicities were 10% and 2%, respectively. Conclusions Combined high-dose salvage pelvic radiotherapy and ADT appeared to prolong tumor control in oligorecurrent pelvic node relapses in prostate cancer with limited toxicity. After 3 yr, nearly half of patients were in complete remission. Our study showed initial evidence of benefit, but a randomized trial is required to confirm this result. Patient summary In this report, we looked at the outcomes of combined high-dose salvage pelvic radiotherapy and 6-mo-long hormone therapy in oligorecurrent pelvic nodal relapse in prostatic cancer. We found that 46% of patients presenting with oligorecurrent pelvic node relapses in prostate cancer were in complete remission after 3 yr following combined treatment at the cost of limited toxicity.

This study aimed to explore the effect of pelvic reconstruction surgery on the relation of pelvic organ prolapse (POP) and overactive bladder (OAB) and the impact of preoperative vaginal oestrogen supplement on vaginal tissue. A total of 100 postmenopausal women with symptomatic POP who underwent pelvic reconstruction surgery (laparoscopic sacrocolpopexy or transvaginal mesh) were enrolled in this study. Preoperative vaginal oestrogen was prescribed in 28 cases. The evaluation tools consisted of POP-Q, urodynamic study, Overactive Bladder Symptom Score (OABSS), and urinary NGF. Vaginal maturation index and vaginal specimens for hormone receptors study were investigated during operation to evaluate the effect of topical oestrogen. Follow-up assessments were performed at 1, 3, and 6 months after surgery. Preoperatively, 58 (58%) were POP with OAB. After reconstruction surgery, the OABSS decreased significantly (6.87 ± 0.85 vs 3.77 ± 0.61, p

BackgroundInfertility 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.MethodsA 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.DiscussionDifferences 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 registrationChiCTR1900026737. Registered October 20, 2019.

Ott, T, Joyce, MC, and Hillman, AR. Effects of acute high-intensity exercise with the elevation training mask or hypoxicator on pulmonary function, metabolism, and hormones. J Strength Cond Res 35(9): 2486-2491, 2021-The elevation training mask (ETM) 2.0 is an increasingly popular hands-free respiratory muscle training modality proposing to mimic altitude; however, the degree to which this occurs has been questioned. The purpose of this study was to investigate the efficacy of this modality in comparison with using a hypoxicator (HYP) during acute aerobic exercise. Eight regularly active subjects (age: 25 ± 8 years; height: 166 ± 12 cm; body mass 64 ± 10 kg; and Vo2max: 46 ± 6 ml·kg-1·min-1) completed 3 trials, each including resting metabolic rate measurement, pulmonary function tests, and 13 sprint intervals at 90% Vo2max using either the HYP, ETM, or control. There was no significant difference in metabolism or heart rate between conditions. Fraction of expired air in the first second was greater after exercise (p = 0.02), while oxygen saturation was lower during exercise with the HYP (p < 0.001). Human growth hormone increased with exercise, but no differences were found between conditions; however, a trend was observed for higher growth hormone after exercise in HYP vs. ETM (p = 0.08). Elevation training mask does not seem to change acute pulmonary function, metabolism, heart rate, or oxygen saturation, indicating it likely does not create a hypoxic environment or mimic altitude.

Background Anabolic–androgenic steroids (AAS) contain testosterone-like androgens and are used as supplements to improve performance, therapeutic measures, appearance, and muscular development. Purpose This study aimed to estimate using anabolic–androgenic steroids (AAS) and good and bad practices about dietary supplements among resistance-trained individuals. It further seeked to determine the use of common drugs and supplements containing anabolic steroids among resistance-trained individuals (who work out at the sports centre) and assess users' knowledge about its side effects. Methods A cross-sectional survey was conducted at the sports centres of the western cities of Saudi Arabia. A self-administered questionnaire was used to collect data from 120 male resistance-trained individuals. Results The majority of the participants (80%) reported that they had not used any hormonal bodybuilding supplement last year, while 20% said they had used such hormonal supplements. Approximately half (52.5%) of participants reported that they always used dietary supplements. A total of 44.2% of participants possessed inadequate knowledge of these products. The main reason behind the use of hormones and supplements was to increase muscle mass. Conclusions A minority of resistance-trained individuals in the studied population frequently misused AAS. However, the results cannot be generalised to the whole of Saudi Arabia. AAS consumption can be reduced by enhancing the level of awareness and knowledge of potential adverse health outcomes.

Background We investigated the prognostic and predictive roles of the hormone receptor (HRc) subtype in patients with ductal carcinoma in situ (DCIS). We focused on identifying the roles of the progesterone receptor (PR) independent of estrogen receptor (ER) status. Methods Nationwide data of 12,508 female patients diagnosed with DCIS with a mean follow‐up period of 60.7 months were analyzed. HRc subtypes were classified as ER−/PR−, ER−/PR+, ER+/PR−, and ER+/PR+ based on ER and PR statuses. The Cox proportional hazards model was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs). Results The ER+/PR+ group showed better prognoses than the ER+/PR− and ER−/PR− groups in the patients who received tamoxifen therapy (p = .001 and p = .031, respectively). HRc subtype was an independent prognostic factor (p = .028). The tamoxifen therapy group showed better survival than the patients who did not receive tamoxifen, but only in the ER+/PR+ subgroup (p = .002). Tamoxifen therapy was an independent prognostic factor (HR, 0.619; 95% CI, 0.423 − 0.907; p = .014). PR status was a favorable prognostic factor in patients with DCIS who received tamoxifen therapy (p, This study investigated the prognostic and predictive roles of the hormone receptor subtype in patients with newly diagnosed ductal carcinoma in situ, focusing on the prognostic and predictive values of progesterone receptor status independent of estrogen receptor status. The prognostic effect of tamoxifen therapy was also investigated

Background Use of docetaxel in low- and high-burden metastatic hormone-sensitive prostate cancer presents considerable controversy. There is literature suggesting lack of benefit for low-volume of metastases. Objective The study aims to develop a systematic review and methodological assessment of subset analysis about use of docetaxel in metastatic hormone-sensitive prostate cancer regarding volume of metastatic disease. Methods A systematic review in the Pubmed® database was conducted up to 25 September 2020. A reference tracking was also developed. Randomised clinical trials with subgroup analysis according volume of metastatic disease for overall survival were selected. Two methodologies were used. One of them considered statistical interaction of subsets ( p(i) Results A total of 31 results were found in systematic reviews in the Pubmed® database. One result was identified in the reference tracking. Of the total of 32 results, four randomised clinical trials were included in the study. About first methodology, statistical interaction among subgroups was obtained in one randomised clinical trial. Subgroup analysis was pre-specified in two randomised clinical trials. Biological plausibility was reasonable. No external consistency among results of subgroup analyses in randomised clinical trials was observed. Preliminary questions of second methodology rejected applicability of subgroup analysis in three randomised clinical trials. A ‘null’ recommendation for applicability of subset results was obtained in the remaining randomised clinical trial. Conclusions Patients with low- and high-burden metastatic hormone-sensitive prostate cancer would benefit from docetaxel therapy. No consistent differences for overall survival were observed in subgroup analyses regarding volume of metastatic disease.

Menopausal hormone therapy (MHT) has been used for prevention and treatment of postmenopausal osteoporosis for several decades. However, public concerns were raised over the safety of MHT after the initial report was published in 2002 by the Women's Health Initiative. We conducted a historical review on this subject, primarily focusing on level I evidence from randomized controlled trials, systematic reviews and meta-analyses, and summarized high-quality evidence on the efficacy and safety of MHT in management of postmenopausal osteoporosis. Clinical issues were also discussed on MHT initiation, identification of treatment candidates and treatment duration, as well as discontinuation of MHT.

Background. Earlier we found that even in intact rats, certain parameters of nitrogenous metabolism fluctuate in a fairly wide range, which further expands in cases of prolonged water loads. Based on this, we have been created three groups that are homogeneous in the parameters of nitrogenous metabolism. We have been shown that each cluster is accompanied by a specific constellation of immune parameters. In this study, an attempt will be made to supplement the immune accompaniment of each constellation of nitrogenous metabolites with parameters of the autonomic nervous and endocrine systems. Material and methods. Experiment was performed on 60 healthy female Wistar rats, both intact and loaded with different mineral waters. Immune status was assessed by thymocytogram, splenocytogram, blood leukocytogram and immunocytogram, as well as by phagocytosis parameters of blood neutrophils and monocytes. The state of autonomous regulation assessed by HRV. The plasma levels of the hormones of adaptation: corticosterone, triiodothyronine and testosterone (by the ELISA) were determined as well as mineralocorticoid, calcitonin and parathyroid activity calculated by their electrolyte markers. Results. 9 neuro-endocrine and 17 immune parameters were identified, the set of which three clusters of nitrogen metabolism clearly differ from each other. The overall accuracy of the classification is 93,3%. Conclusion. The variety of states of exchange of nitrogenous metabolites is accompanied by specific constellations of 26 parameters of neuro-endocrine-immune complex.

BACKGROUND Worldwide, the prevalence of obesity in women of reproductive age is increasing. Bariatric surgery is currently viewed as the most effective, long-term solution for this problem. Preconception bariatric surgery can reduce the prevalence of obesity-related subfertility and adverse maternal, pregnancy and birth outcomes. Maternal health during the periconception period is crucial for optimal gametogenesis and for embryonic and fetal development which also affects health in the later lives of both mother and offspring. Although preconception bariatric surgery improves several pregnancy outcomes, it can also increase the prevalence of pregnancy complications due to excessive and rapid weight loss. This can lead to iatrogenic malnutrition with vitamin deficiencies and derangements in metabolic and endocrine homeostasis. Thus, bariatric surgery can greatly influence periconception maternal health with consequences for reproduction, pregnancy and health in later life. However, its influence on periconception maternal health itself has never been reviewed systematically. OBJECTIVE AND RATIONALE The aim of this review was to investigate associations between bariatric surgery and determinants of periconception maternal health such as endocrine changes, fertility, vitamin status, irregular menstrual cycles, miscarriages and congenital malformations. SEARCH METHODS Medline, Embase, PubMed, Web of Science, Google Scholar and the Cochrane databases were used for the literature search until 1 November 2020. The search strategy terms included, among others, bariatric surgery, hormones, fertility, malformations, miscarriages and vitamin status. We searched for human studies that were written in English. Abstracts, reviews, meta-analyses and conference papers were excluded. The ErasmusAGE score was used to assess the quality of the included studies. OUTCOMES A total of 51 articles were analysed. The mean quality score was 5 (range 2–8). After bariatric surgery, hormonal axes normalized and menstrual cycle regularity was restored, resulting in increased fertility. Overall, there were no short-term risks for reproductive outcomes such as the increased risk of miscarriages or congenital malformations. However, the risk of vitamin deficiencies was generally increased after bariatric surgery. A meta-analysis of 20 studies showed a significant decrease in infertility (risk difference (RD) −0.24, 95% confidence interval (CI) −0.42, −0.05) and menstrual cycle irregularities (RD −0.24, 95% CI −0.34, −0.15) with no difference in rates of miscarriage (RD 0.00, 95% CI −0.09, 0.10) and congenital malformations (RD 0.01, 95% CI −0.02, 0.03). WIDER IMPLICATIONS The current systematic review and meta-analysis show associations between bariatric surgery and periconception maternal health and underlines the need for providing and personalizing preconception care for women after bariatric surgery. We recommend preconception care including the recommendation of postponing pregnancy until weight loss has stabilized, irrespective of the surgery-to-pregnancy interval, and until vitamin status is normalized. Therefore, regular monitoring of vitamin status and vitamin supplementation to restore deficiencies is recommended. Furthermore, this systematic review emphasizes the need for a long-term follow-up research of these women from the periconception period onwards as well as their pregnancies and offspring, to further improve care and outcomes of these mothers and children.

Background and aims Thyrotropin-secreting pituitary adenomas (TSHomas) are a rare entity, occurring in one per million people. We performed a systematic review of 535 adult cases summarizing the clinical, biochemical, hormonal and radiological characteristics of TSHoma. Furthermore, we discussed the current guidelines for diagnosis and treatment. Methods A structured research was conducted using Pubmed and Web of Science with the following MeSH terms: 'thyrotropin secreting pituitary adenoma' OR 'TSHoma' OR 'thyrotropinoma.' Results Our analysis included 535 cases originating from 18 case series, 5 cohort studies and 91 case reports. The mean age at diagnosis was 46 years. At presentation, 75% had symptoms of hyperthyroidism, 55.5% presented with a goitre and 24.9% had visual field defects. The median TSH at diagnosis was 5.16 (3.20–7.43) mU/L with a mean FT4 of 41.5 ± 15.3 pmol/L. The majority (76.9%) of the TSHomas were macroadenoma. Plurihormonality was seen in 37.4% of the adenoma with a higher incidence in macroadenoma. Surgical resection of the adenoma was performed in 87.7% of patients of which 33.5% had residual pituitary adenoma. Post-operative treatment with a somatostatin analogue (SSA) led to a stable disease in 81.3% of the cases with residual tumour. We noticed a significant correlation between the diameter of the adenoma and residual pituitary adenoma (r = 0.490, P < 0.001). However, in patients preoperatively treated with an SSA, this correlation was absent. Conclusion TSHomas are a rare cause of hyperthyroidism and are frequently misdiagnosed. Based on our structured analysis of case series, cohort studies and case reports, we conclude that the majority of TSHomas are macroadenoma being diagnosed in the fifth to sixth decade of life and presenting with symptoms of hyperthyroidism. Plurihormonalitiy is observed in one-third of TSHomas. Treatment consists of neurosurgical resection and SSA in case of surgical failure.

The study aimed to investigate the efficacy and safety outcomes in hormone-sensitive oligometastatic prostate cancer (OMPC) patients treated with docetaxel-based neoadjuvant chemohormonal therapy (NCHT) prior to radical prostatectomy (RP) compared with direct RP and standard androgen deprivation therapy (ADT) alone using propensity score match (PSM) analysis.A single-center, prospective, three-arm study was conducted with hormone-sensitive OMPC patients. Eligible patients (N = 130) were divided into three groups-NCHT, RP, and standard treatment (ST)-and received their respective treatments. The primary endpoint was progression-free survival (PFS), and the secondary endpoints were pathological response rate, radiographic progression-free survival (rPFS), and overall survival (OS). Further, propensity scores were calculated and group-wise comparisons were carried out: NCHT versus RP, ST versus RP, and ST versus NCHT.After PSM, in the NCHT group, two patients (11.76%) and four patients (23.52%) had complete and partial pathological responses, respectively. Univariate and multivariate Cox regression analysis showed that PFS and rPFS were significantly higher in the NCHT group. For NCHT versus RP, the PFS hazard ratio (HR) = 0.11 (95% confidence interval [CI], 0.02-0.51; P = .004) and HR = 0.016 (95% CI, 0.0015-0.17; P.001); the rPFS HR = 0.088 (95% CI, 0.011-0.71; P = .023) and HR = 0.03 (95% CI, 0.0025-0.36; P = .006). Further, the median OS of the ST group was 44.6 months for ST versus RP, and it was 49.3 months for ST versus NCHT; it was not reached in either the NCHT or RP group. Furthermore, 17.65% and 47.06% patients had positive surgical margins in the NCHT and RP groups, respectively, and no therapy-related deaths were observed during the study period.PSM analysis revealed NCHT before RP in OMPC patients has potential therapeutic benefits with acceptable toxicities and lower incidence of postoperative positive surgical margins.

Objectives: Composite resins are the most preferred filling material because of their excellent aesthetic qualities. However, a filling material should also be biocompatible as well as aesthetic. The aim of this study was to determine the serum and saliva bisphenol-A (BPA) levels and to examine the effects of serum BPA on reproductive hormone levels after healthy men were treated with composite fillings. Methods: Eighteen healthy males each received 2 composite restorations. Saliva and blood samples of subjects were collected before resin application and 1 day and 1, 3, and 5 weeks after the resin was applied. BPA amounts in samples were detected using high-performance liquid chromatography (HPLC). Serum gonadotropins, testosterone, sex hormone binding globulin, free androgen index, and oestrogen levels were measured with radioimmunological assay kits. Statistical analysis of data was made using Friedman, Wilcoxon signed ranks and Mann-Whitney U tests (α = 0.05). Results: The amount of BPA released from composite resins over time was not significantly elevated in either saliva or serum (P > 0.5). In addition, serum BPA levels were significantly higher than saliva BPA levels for both composites (P < .05), but saliva and serum BPA levels were not statistically different when comparing the 2 composites (P > .05). Conclusions: BPA from composite resins used in this study did not significantly alter serum hormone levels.

Background Randomized trials showed the survival benefits of the combined use of androgen receptor axis-targeted agents with androgen deprivation therapy in metastatic hormone-sensitive prostate cancer (mHSPC), regardless of the risk. However, treating patients with low-risk mHSPC with such intensive treatment is still debatable. Methods This retrospective study included 155 low-risk patients among 467 mHSPC patients treated in our affiliated institutions. The association between predictive factors and treatment outcomes was estimated using the Kaplan–Meier method and log-rank test. Predictive factors for castration resistant prostate cancer (CRPC)-free survival were investigated using Cox regression analyses. Results During the median follow-up of 39 months, 38.7% of patients developed CRPC and 14.2% died. In the multivariate analyses, a presence of Gleason pattern 5 (hazard ratio [HR] 2.04), high alkaline phosphatase (HR 1.007) and high lactate dehydrogenase (HR 1.009) were significant predictive factors for shorter CRPC-free survival. Finally, 155 patients were stratified into favorable- and unfavorable-risk groups based on the numbers of the predictive factors. The overall survival (OS) in the unfavorable-risk group (total scores: 2–3) was significantly worse than that of the favorable-risk group (total score: 0–1) (P = 0.02). This prognostic model was assessed with 50 low-risk mHSPC patients from the external validation dataset and found both the time to CRPC, and the OS in the unfavorable-risk group was significantly worse than that of the favorable-risk group (P Conclusions The combination of Gleason pattern 5, high alkaline phosphatase and lactate dehydrogenase can predict those with worse OS in low-risk mHSPC patients.

Background Altered tumor suppressor genes (TSG-alt) in prostate cancer are associated with worse outcomes. The prognostic value of TSG-alt in metastatic, hormone-sensitive prostate cancer (M1-HSPC) is unknown. We evaluated the effects of TSG-alt on outcomes in M1-HSPC and their prognostic impact by first-line treatment. Methods We retrospectively identified patients with M1-HSPC at our institution treated with first-line androgen deprivation therapy plus docetaxel (ADT + D) or abiraterone acetate (ADT + A). TSG-alt was defined as any alteration in one or more TSG. The main outcomes were Kaplan–Meier-estimated progression-free survival (PFS) and overall survival, analyzed with the log-rank test. Clinical characteristics were compared with the χ2 test and Kruskal–Wallis rank sum test. Cox regression was used for univariate and multivariable analyses. Results We identified 97 patients with M1-HSPC: 48 (49%) with ADT + A and 49 (51%) with ADT + D. Of 96 patients with data available, 33 (34%) had 1 TSG-alt, 16 (17%) had 2 TSG-alt, and 2 (2%) had 3 TSG-alt. The most common alterations were in TP53 (36%) and PTEN (31%); 6% had RB1 alterations. Median PFS was 13.1 (95% CI, 10.3–26.0) months for patients with normal TSGs (TSG-normal) vs. 7.8 (95% CI, 5.8–10.5) months for TSG-alt (P = 0.005). Median PFS was lower for patients with TSG-alt vs TSG-normal for those with ADT + A (TSG-alt: 8.0 [95% CI, 5.8–13.8] months vs. TSG-normal: 23.2 [95% CI, 13.1–not estimated] months), but not with ADT + D (TSG-alt: 7.8 [95% CI, 5.7–12.9] months vs. TSG-normal: 9.5 [95% CI, 4.8–24.7] months). On multivariable analysis, only TSG-alt predicted worse PFS (hazard ratio, 2.37; 95% CI, 1.42–3.96; P Conclusions The presence of TSG-alt outperforms clinical criteria for predicting early progression during first-line treatment of M1-HSPC. ADT + A was less effective in patients with than without TSG-alt. Confirmation of these findings may establish the need for inclusion of molecular stratification in treatment algorithms.

Objectives Management of metastatic hormone-sensitive prostate cancer (mHSPC) has undergone a paradigm shift with the use of next-generation androgen receptor inhibitors (ARIs) and docetaxel. However, direct comparative data are not available to inform treatment decisions and/or recommendations. We performed a systematic review and network meta-analysis to indirectly compare the efficacy and safety of currently available treatments. Methods Multiple databases were searched for articles published before May 2020 according to the Preferred Reporting Items for Systematic Review and Meta-analysis extension statement for network meta-analysis. Studies comparing overall, progression-free survival (OS/PFS), and/or adverse events (AEs) in patients with mHSPC were eligible. Results Nine studies (n=9,960) were selected and formal network meta-analyses were conducted. Abiraterone (hazard ratio (HR): 0.83, 95% credible interval (CrI): 0.76-0.90), docetaxel (HR: 0.90, 95% CrI: 0.82-0.98), and enzalutamide (HR: 0.85, 95% CrI: 0.73-0.99) were associated with significantly better OS than androgen deprivation therapy (ADT), and abiraterone emerged as the best option. Abiraterone (HR: 0.71, 95% CrI: 0.67-0.76), apalutamide (HR: 0.73, 95% CrI: 0.65-0.81), docetaxel (HR: 0.84, 95% CrI: 0.78-0.90), and enzalutamide (HR: 0.67, 95% CrI: 0.63-0.71) were associated with significantly better PFS than ADT, and enzalutamide emerged as the best option. Abiraterone (HR: 0.85, 95% CrI: 0.78-0.93), apalutamide (HR: 0.87, 95% CrI: 0.77-0.98), and enzalutamide (HR: 0.80, 95% CrI: 0.73-0.88) were significantly more effective than docetaxel. With regard to AEs, apalutamide was the likely best option among the three ARIs. In patients with low-volume mHSPC, enzalutamide was the best option in terms of OS and PFS. Conclusions All three ARIs are effective therapies for mHSPC; apalutamide was the best tolerated. All three seemed more effective than docetaxel. These findings may facilitate individualized treatment strategies and inform future comparative trials.

Purpose Variations in substrate metabolism have been identified in women during continuous steady-state aerobic exercise performed at the same relative intensity throughout discrete phases of the menstrual cycle, although some evidence exists that this is abolished when carbohydrate is ingested. This investigation examined the effects of a supraphysiologic exogenous glucose infusion protocol, administered during two phases of the menstrual cycle (follicular and luteal) in eumenorrheic women to identify differences between metabolic, hormonal and substrate oxidative responses. Methods During the experimental conditions, blood glucose was infused intravenously at rates to “clamp” blood glucose at 10 mM in seven healthy females (age 20 ± 1 y, mass 55.0 ± 4.1 kg, $$\dot V{O_{2peak}}$$ V ˙ O 2 p e a k 40.0 ± 1.8 ml/kg/min). Following 30 min of seated rest, participants exercised on a cycle ergometer for 90 min at 60% $$\dot V{O_{2peak}}$$ V ˙ O 2 p e a k . During the rest period and throughout exercise, blood metabolites and hormones were collected at regular intervals, in addition to expired air for the measurement of substrate oxidation. Results Significant differences between ovarian hormones and menstrual phase were identified, with estrogen significantly higher during the luteal phase compared to the follicular phase (213.28 ± 30.70 pmol/l vs 103.86 ± 13.85 pmol/l; p = 0.016), and for progesterone (14.23 ± 4.88 vs 2.11 ± 0.36 nmol/l; p = 0.042). However, no further significance was identified in any of the hormonal, metabolite or substrate utilisation patterns between phases. Conclusion These data demonstrate that the infusion of a supraphysiological glucose dose curtails any likely metabolic influence employed by the fluctuation of ovarian hormones in eumenorrheic women during moderate exercise.

Transgender patients on masculinizing and feminizing hormonal therapy undergo myriad physical and psychologic changes. Dermatologists are uniquely qualified to guide patients in the gender-affirming process, especially as it relates to hair. Given the paucity of literature guiding dermatologists in this process, a systematic review was performed to better understand the physiologic changes of hair in patients on masculinizing and feminizing hormonal therapy as well as the variety of treatment options that exist to help transgender patients to attain their desired hair growth pattern. This review reports findings and treatment options supported by the performed literature review as well as treatment recommendations based on the authors’ own experiences treating this unique patient population.

Purpose: [177Lu]Lu-PSMA-617 radioligand therapy (177Lu-PSMA) is a novel treatment for metastatic castration-resistant prostate cancer (mCRPC), which could also be applied to patients with metastatic hormone-sensitive prostate cancer (mHSPC) with PSMA expression. In this prospective study (NCT03828838), we analyzed toxicity, radiation doses, and treatment effect of 177Lu-PSMA in pateints with low-volume mHSPC. Patients and Methods: Ten progressive patients with mHSPC following local treatment, with a maximum of ten metastatic lesions on [68Ga]Ga-PSMA-11 PET/diagnostic-CT imaging (PSMA-PET) and serum PSA doubling time Results: All patients received two cycles of 177Lu-PSMA without complications. No treatment-related grade III–IV adverse events were observed. According to dosimetry, none of the OAR reached threshold doses for radiation-related toxicity. Moreover, all target lesions received a higher radiation dose than the OAR. All 10 patients showed altered PSA kinetics, postponed androgen deprivation therapy, and maintained good quality of life. Half of the patients showed a PSA response of more than 50%. One patient had a complete response on PSMA-PET imaging until EOS and two others had only minimal residual disease. Conclusions: 177Lu-PSMA appeared to be a feasible and safe treatment modality in patients with low-volume mHSPC.

Kidney pathophysiology is influenced by gender. Evidence suggests that kidney damage is more severe in males than in females and that sexual hormones contribute to this. Elevated prolactin concentration is common in renal impairment patients and is associated with an unfavorable prognosis. However, PRL is involved in the osmoregulatory process and promotes endothelial proliferation, dilatation, and permeability in blood vessels. Several proteinases cleavage its structure, forming vasoinhibins. These fragments have antagonistic PRL effects on endothelium and might be associated with renal endothelial dysfunction, but its role in the kidneys has not been enough investigated. Therefore, the purpose of this review is to describe the influence of sexual dimorphism and gonadal hormones on kidney damage, emphasizing the role of the hormone prolactin and its cleavage products, the vasoinhibins.

It is widely accepted that sympathetic nervous system plays a crucial role in the development of hypertension. On the other hand, the role of adrenal medulla (the adrenomedullary component of the sympathoadrenal system) in the development and maintenance of high blood pressure in man as well as in experimental models of hypertension is still controversial. Spontaneously hypertensive rats (SHR) are the most widely used animal model of human essential hypertension characterized by sympathetic hyperactivity. However, the persistence of moderately elevated blood pressure in SHR subjected to sympathectomy neonatally as well as the resistance of adult SHR to the treatment by sympatholytic drugs suggests that other factors (including enhanced activity of the adrenomedullary hormonal system) are involved in the pathogenesis of hypertension of SHR. This review describes abnormalities in adrenomedullary hormonal system of SHR rats starting with the hyperactivity of brain centers regulating sympathetic outflow, through the exaggerated activation of sympathoadrenal preganglionic neurons, to the local changes in chromaffin cells of adrenal medulla. All the above alterations might contribute to the enhanced release of epinephrine and/or norepinephrine from adrenal medulla. Special attention is paid to the alterations in the expression of genes involved in catecholamine biosynthesis, storage, release, reuptake, degradation and adrenergic receptors in chromaffin cells of SHR. The contribution of the adrenomedullary hormonal system to the development and maintenance of hypertension as well as its importance during stressful conditions is also discussed.

Background Docetaxel (DOC) and abiraterone (ABI) in the upfront setting have separately improved clinical outcomes for metastatic hormone-sensitive prostate cancer (mHSPC), but there are no studies comparing drug efficacies or the influence of racial disparities. Materials and Methods We performed a retrospective multicenter review from Winship Cancer Institute at Emory University and Georgia Cancer Center for Excellence at Grady Memorial Hospital (2014–2020) for patients with mHSPC treated with either upfront DOC or ABI. Outcomes evaluated were overall survival (OS), progression-free survival (PFS), and prostate-specific antigen complete response (PSA CR). Results A total of 168 patients were included, consisting of 92 (54.8%) Black patients and 76 (45.2%) non-Black patients (69 White and 7 Asian or Hispanic). Ninety-four (56%) received DOC and 74 (44%) received ABI. Median follow-up time was 22.8 months with data last reviewed June 2020. For OS, there was no significant difference between ABI versus DOC and Black versus non-Black patients. For PFS, DOC was associated with hazard ratio (HR) 1.7 compared with ABI for all patients based on univariate association and HR 2.27 compared with ABI for Black patients on multivariable analysis. For PSA CR, Black patients were less likely to have a CR (odds ratio [OR] = 0.27). Conclusion ABI and DOC have similar OS with a trend toward better PFS for ABI in a cohort composed of 54% Black patients. Racial disparities were observed as prolonged PFS for Black patients treated with ABI, more so compared with all patients, and less PSA CR for Black patients. A prospective trial comparing available upfront therapies in a diverse racial population is needed to help guide clinical decision-making in the era of novel treatment options. Implications for Practice Overall survival is similar for abiraterone and docetaxel when used as upfront therapy in metastatic hormone-sensitive prostate cancer in a cohort composed of 54% Black patients. There is a trend towards improved progression-free survival for abiraterone in all patients and Black patients. Non-Black patients were more likely to achieve prostate-specific antigen (PSA) complete response regardless of upfront therapy.

Objectives Breast cancer (BC) in women could decrease health-related quality of life (HRQoL). HRQoL becomes important to be assessed to design a relevant treatment that could improve patient outcomes. Furthermore, assessing HRQoL by measuring health state utilities becomes pivotal for health economic evaluation. This study aimed to describe the HRQoL of postmenopausal women with hormone responsive (HR+) HER2− BC using the EQ5D5L instrument in Indonesia. Methods A cross-sectional study was conducted among 126 patients in Dr. Sardjito Hospital in Indonesia. The HRQoL was assessed by interviewing BC patients using the EQ5D5L questionnaire, and the utility index was calculated using the Indonesian value set. Information regarding clinical characteristic and socio-demographic were gained from patient medical records. One-way ANOVA and post-hoc Scheffe’s test was performed to compare the utility score within the health state. Results Of the 126 patients, a mean ± SD for the age of 59.2 ± 6.1 years. The major problems of patients were pain/discomfort (75.4%) followed by anxiety/depression (54.8%). The mean (SD) of EQ5D VAS was 76.64 (14.91). Mean (SD) of utility score was 0.87 (0.10), 0.77 (0.19) and 0.58 (0.44) for free metastasis (FM), locoregional metastasis (LM) and distant metastasis (DM), respectively. Poor QoL was observed at DM health state (p Conclusions HRQoL of postmenopausal women with HR+ HER2− BC was low. The major reported problems were pain/discomfort and anxiety/depression.

Background Bilateral salpingectomy has been proposed to reduce the risk of ovarian cancer, but it is not clear whether the surgery affects ovarian reserve. This study compares the impact of laparoscopic hysterectomy for benign disease with or without prophylactic bilateral salpingectomy on ovarian reserve. Methods Records were reviewed for 373 premenopausal women who underwent laparoscopic hysterectomy with ovarian reserve for benign uterine diseases. The serum anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), and three-dimensional antral follicle count (AFC) were assessed before surgery and 3 and 9 months postoperatively to evaluate ovarian reserve. Patients were divided into two groups according to whether they underwent prophylactic bilateral salpingectomy. The incidence of pelvic diseases was monitored until the ninth month after surgery. Results There was no significant difference between the two surgery groups in terms of baseline AMH, E2, FSH, LH, and AFC (all P > 0.05). There was no difference in potential bias factors, including patient age, operative time, and blood loss (all P > 0.05). There was also no significant difference between the two groups 3 months after surgery with respect to AMH (P = 0.763), E2 (P = 0.264), FSH (P = 0.478), LH (P = 0.07), and AFC (P = 0.061). Similarly, there were no differences between groups 9 months after surgery for AMH (P = 0.939), E2 (P = 0.137), FSH (P = 0.276), LH (P = 0.07) and AFC (P = 0.066). At 9 months after the operation, no patients had malignant ovarian tumors. The incidences of benign ovarian tumors in the salpingectomy group were 0 and 2.68 % at 3 and 9 months after surgery, respectively, and the corresponding values in the control group were 0 and 5.36 %. The incidences of pelvic inflammatory disease in the salpingectomy group were 10.72 and 8.04 % at 3 and 9 months after surgery, respectively, while corresponding values in the control group were 24.13 and 16.09 %. Conclusions Prophylactic bilateral salpingectomy did not damage the ovarian reserve of reproductive-age women who underwent laparoscopic hysterectomy. Prophylactic bilateral salpingectomy might be a good method to prevent the development of ovarian cancer. Larger clinical trials with longer follow-up times are needed to further evaluate the risks and benefits.

Highlights • Melanocytes are known to respond to estrogen stimulation. • Knowledge of estrogen therapy in melanoma tumor behavior is essential to inform accurate patient prognostication. • There is limited evidence to suggest oral contraception and fertility treatments affect melanoma incidence. • The effect of menopausal hormone therapy on melanoma risk requires further investigation with multinational studies., Although primary cutaneous melanoma accounts for approximately 3% of all malignant skin tumors, it has the greatest contribution to skin cancer–related death. Sex-specific differences in melanoma tumor behavior have been described, and melanoma pathogenesis may be hormonally mediated. This review aims to summarize the literature to date regarding the effects of hormone therapy on melanoma in women. Women's exogenous hormone use has changed dramatically over the past few decades. Thus, we focus on studies investigating the associations between oral contraception, fertility treatments, menopausal hormone therapy (MHT), and melanoma. Across hormone therapy types, there does not appear to be a well-established association between exogenous female hormones and melanoma incidence. However, MHT practices and formulations vary significantly across countries. Although MHT does not appear to increase melanoma risk in studies from the United States, conflicting results have been observed in Europe. Unopposed estrogen MHT formulations require further investigation to determine a clear pattern between hormone use and the development of melanoma.