European Journal of Endocrinology最新文献

筛选
英文 中文
Hysterectomy, oophorectomy, and bone health: a systematic review and meta-analysis. 子宫切除术、卵巢切除术与骨骼健康:一项系统回顾和荟萃分析。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-08-29 DOI: 10.1093/ejendo/lvaf177
Md Shariful Islam, Karen M Tuesley, Louise F Wilson, Junru Zhou, Aishi Aratrika, Susan J Jordan
{"title":"Hysterectomy, oophorectomy, and bone health: a systematic review and meta-analysis.","authors":"Md Shariful Islam, Karen M Tuesley, Louise F Wilson, Junru Zhou, Aishi Aratrika, Susan J Jordan","doi":"10.1093/ejendo/lvaf177","DOIUrl":"10.1093/ejendo/lvaf177","url":null,"abstract":"<p><strong>Objective: </strong>To review the association between hysterectomy, with and without oophorectomy, and fracture, osteoporosis, and bone mineral density (BMD) change.</p><p><strong>Methods: </strong>We undertook a systematic review and meta-analysis, searching PubMed, Embase, Cochrane Central, and CINAHL from inception to November 2024. Eligible studies included women aged ≥18 years and assessed the relationship between having a hysterectomy and/or oophorectomy and fracture, osteoporosis, or BMD.</p><p><strong>Results: </strong>Of 15 305 articles screened, 29 met the inclusion criteria, with 19 included in the meta-analyses. Bilateral oophorectomy compared to no oophorectomy was associated with a higher risk of fracture (pooled relative risk [RR] 1.17, 95% CI 1.03-1.33, 10 studies) and osteoporosis, although the latter was not statistically significant (RR 1.46, 95% CI 0.94-2.27, 4 studies). Hysterectomy with bilateral oophorectomy was not associated with a higher fracture risk compared to hysterectomy without oophorectomy (RR 0.99; 95% CI 0.83-1.18, 4 studies). However, hysterectomy without oophorectomy compared to no surgery was associated with a higher osteoporosis risk (RR 1.45; 95% CI 1.37-1.53, 2 studies). Findings showed moderate to high heterogeneity, and most studies did not account for variables such as age at surgery, menopausal hormone therapy use, and indications for surgery.</p><p><strong>Conclusions: </strong>Our review supports evidence showing that bilateral oophorectomy is negatively associated with bone health and suggests that hysterectomy alone may also increase osteoporosis risk, although more data are required. To support personalised clinical decision-making, further large-scale longitudinal studies with longer follow-up and detailed assessment of surgery extent, timing, and medication use are essential.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"S15-S25"},"PeriodicalIF":5.2,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144947483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prospective study of metyrapone in endogenous Cushing's syndrome (PROMPT). 美替拉酮治疗内源性库欣综合征(PROMPT)的前瞻性研究。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-08-29 DOI: 10.1093/ejendo/lvaf181
Lynnette K Nieman, Marco Boscaro, Carla Scaroni, Timo Deutschbein, Emese Mezôsi, Natacha Driessens, Carmen E Georgescu, Marcin Motyka, Alicja Hubalewska-Dydejczyk, Barbara Jarzab, Dominique Maiter, Martin Reincke, Paola Loli, Benedetta Zampetti, Aysegul Atmaca, Corin Badiu, Albert Beckers, Marek Bolanowski, Francesco Cavagnini, Nicole Unger, Roberta Giordano, Felicia Alexandra Hanzu, Massimo Terzolo, Myriam Bou Nader, Ninet Sinaii, Judit Tőke, Miklós Tóth
{"title":"Prospective study of metyrapone in endogenous Cushing's syndrome (PROMPT).","authors":"Lynnette K Nieman, Marco Boscaro, Carla Scaroni, Timo Deutschbein, Emese Mezôsi, Natacha Driessens, Carmen E Georgescu, Marcin Motyka, Alicja Hubalewska-Dydejczyk, Barbara Jarzab, Dominique Maiter, Martin Reincke, Paola Loli, Benedetta Zampetti, Aysegul Atmaca, Corin Badiu, Albert Beckers, Marek Bolanowski, Francesco Cavagnini, Nicole Unger, Roberta Giordano, Felicia Alexandra Hanzu, Massimo Terzolo, Myriam Bou Nader, Ninet Sinaii, Judit Tőke, Miklós Tóth","doi":"10.1093/ejendo/lvaf181","DOIUrl":"10.1093/ejendo/lvaf181","url":null,"abstract":"<p><strong>Objective: </strong>We evaluated the safety and efficacy of metyrapone treatment for Cushing's syndrome (CS).</p><p><strong>Design: </strong>International, prospective, single-arm, open-label study.</p><p><strong>Methods: </strong>Fifty adults with endogenous CS (either unsuitable for or uncontrolled after surgery) and 3 urinary free cortisol (UFC) concentrations each ≥1.5-fold the upper limit of normal (ULN) were enrolled. After 12 weeks of metyrapone titration, participants with mean 24 h UFC (mUFC) ≤ 2-fold ULN could enter a 24-week extension phase. Safety was assessed, and doses adjusted at weeks 1-5, 8, 12, and 24. Pre-defined endpoints included normalization of mUFC at weeks 12 (primary), 24, and 36, and proportion of \"responders\" (normalization or ≥50% decrease of baseline mUFC), time to eucortisolemia, salivary cortisol day-curve, and quality of life (QoL).</p><p><strong>Results: </strong>Of the 49 evaluable participants, 47 completed the 12-week visit; 40 were evaluated at week 24 and 35 at week 36. The primary endpoint was met in 46.9% of participants (95% CI 32.5%-61.7%), with efficacy maintained at week 24 (52.5%; 95% CI 37.5%-67.1%) and week 36 (48.6%; 95% CI 33.0%-64.4%). The responder rates were 80.9%, 77.5%, and 71.4% at weeks 12, 24, and 36, respectively. Forty-seven participants (94%) developed mild-to-moderate adverse events (AEs), mostly during the first 12 weeks and most commonly nausea (38%), fatigue (26%), and headache (22%); 8 experienced severe AEs. Six participants developed reversible adrenal insufficiency during titration. Clinical features and QoL improved.</p><p><strong>Conclusion: </strong>Metyrapone is a safe and effective treatment for endogenous CS.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"391-402"},"PeriodicalIF":5.2,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145085055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The evolving landscape of thyroid eye disease: present and future. 甲状腺眼病的发展前景:现在和未来。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf156
David Toro-Tobon, Marius N Stan
{"title":"The evolving landscape of thyroid eye disease: present and future.","authors":"David Toro-Tobon, Marius N Stan","doi":"10.1093/ejendo/lvaf156","DOIUrl":"10.1093/ejendo/lvaf156","url":null,"abstract":"<p><p>Thyroid eye disease (TED) is a complex ocular autoimmune disorder primarily associated with Graves' disease. It leads to significant morbidity due to orbital inflammation, fibrosis, and tissue expansion. While corticosteroids have been the traditional mainstay of therapy, recent advancements in understanding TED pathophysiology have driven the development of targeted treatments. Notably, inhibition of the insulin-like growth factor-1 receptor with teprotumumab has revolutionized TED management, demonstrating efficacy in reducing proptosis and disease severity. Additional emerging therapies, including neonatal Fc receptor inhibitors, thyroid-stimulating hormone receptor blockers, and interleukin-6 receptor antagonists, offer promising alternatives for patients with active and refractory disease. Despite these advancements, challenges remain in disease classification and outcome assessment. As the landscape of TED management continues to evolve, this review provides a comprehensive overview of current and emerging therapies for TED, critically examines gaps in disease evaluation, and highlights the evolving paradigm of patient-centered care. Future efforts should focus on optimizing therapeutic algorithms, refining risk stratification models, guiding personalized treatment, and promoting a multidisciplinary approach, which remain essential in improving outcomes and quality of life for affected individuals.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"R15-R24"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144834546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of genetics in the age-related testosterone decline in men: a UK Biobank study. 基因在男性年龄相关睾酮下降中的作用-英国生物银行研究。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf143
Lynn Ogoniak, Sarah Sandmann, Julian Varghese, Michael J Ziller, Nina Neuhaus, Alexander Siegfried Busch
{"title":"Role of genetics in the age-related testosterone decline in men: a UK Biobank study.","authors":"Lynn Ogoniak, Sarah Sandmann, Julian Varghese, Michael J Ziller, Nina Neuhaus, Alexander Siegfried Busch","doi":"10.1093/ejendo/lvaf143","DOIUrl":"10.1093/ejendo/lvaf143","url":null,"abstract":"<p><strong>Objective: </strong>Age-related decline in circulating testosterone (T) levels in men varies significantly and is often linked to comorbidities such as Type 2 diabetes and cardiovascular disease (CVD). While the genetic basis of T levels is well studied, the role of genetics in age-related T decline remains unclear. This study aims to investigate the genetic contribution to age-related T decline in men and its association with comorbidities.</p><p><strong>Design: </strong>A longitudinal, population-based study in 6354 men including consecutive T, bioavailable testosterone (BAT), and sex hormone-binding globulin (SHBG) measurements.</p><p><strong>Methods: </strong>We assessed the association of longitudinal serum biomarker changes with changes in disease prevalences and a polygenic score (PGS) for BAT developed in 183 909 UK Biobank participants.</p><p><strong>Results: </strong>In the follow-up cohort (mean age: 58.2 years; mean follow-up: 4.3 years), baseline levels of BAT, T, and SHBG were each negatively associated with their respective relative changes at follow-up (all P < .001). A PGS for BAT, strongly associated with baseline levels (P = 2.2 × 10-16, R²=0.16), was not associated with BAT decline over time. Genome-wide analysis of BAT change identified no significant genetic loci. Instead, the BAT decline was associated with prevalence of several comorbidities including cancers and CVD (P = .007 and .012, respectively).</p><p><strong>Conclusions: </strong>Non-genetic factors are strongly associated with age-related BAT decline, whereas genetic predisposition may have a limited role. However, this does not rule out a potential genetic contribution. Our findings offer insight into the relationship between comorbidities and hormonal changes, supporting further research into their roles in T decline and related health risks in aging men.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"197-203"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144648869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endocrine manifestations in a paediatric cohort of 181 patients with neurofibromatosis type 1. 181例1型神经纤维瘤病儿童队列的内分泌表现
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf147
Catarina Regala, Daniela Cavaco, Joana Maciel, Ana Figueiredo, Inês Damásio, Sara Pinheiro, João Passos, Sara Donato
{"title":"Endocrine manifestations in a paediatric cohort of 181 patients with neurofibromatosis type 1.","authors":"Catarina Regala, Daniela Cavaco, Joana Maciel, Ana Figueiredo, Inês Damásio, Sara Pinheiro, João Passos, Sara Donato","doi":"10.1093/ejendo/lvaf147","DOIUrl":"10.1093/ejendo/lvaf147","url":null,"abstract":"<p><strong>Objective: </strong>Endocrine disorders in patients with neurofibromatosis type 1 (NF1) are well established, but have been mainly described in single case reports or small series. Our aim is to characterize the endocrine manifestations of a NF1 paediatric population in a single centre.</p><p><strong>Design: </strong>Retrospective analysis of paediatric NF1 patients followed in the Endocrinology Department of Portuguese Institute of Oncology of Lisbon between 1997 and 2023.</p><p><strong>Methods: </strong>Patients were identified using our centre's NF1 database.</p><p><strong>Results: </strong>A total of 181 patients (100 males) were included in the study. The overall prevalence of endocrinopathies was 23.2%, with a significantly higher rate in patients with optic pathway glioma (OPG) compared with those without (32.9% vs. 16.7%, P = .011). Puberty disorders were the most common endocrine dysfunction (12.2%), more frequent in children with OPG (19.2% vs. 7.4%, P = .011). Growth hormone deficiency (GHD) was the second most prevalent (9.9%), also more common among children with OPG (17.8% vs. 4.9%, P = .004). Less frequent abnormalities included central hypogonadism (n = 2, 1.1%), observed only in patients without OPG, and central hypothyroidism with ACTH deficiency (0.6%) in a child with panhypopituitarism. Primary hypothyroidism with thyroid nodules was identified in 1 patient (0.6%), and gynaecomastia was noted in 4 children (2.2%).</p><p><strong>Conclusions: </strong>Puberty disorders and GHD were the most frequent disorders in our cohort. This study highlights the high prevalence of different endocrine manifestations associated with NF1, even without OPG, reinforcing the need to develop referral criteria and follow-up protocols.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"216-222"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144706839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long-term outcomes of pituitary radiotherapy and their predictive factors in childhood and adolescent-onset Cushing disease. 儿童和青少年发病库欣病垂体放疗的远期疗效及其预测因素
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf149
Raghavendra Pandit, Chethan Yami Channaiah, Anurag Ranjan Lila, Manjiri Karlekar, Vijaya Sarathi, Saba Samad Memon, Rohit Barnabas, Tejpal Gupta, Nalini Shah, Tushar Bandgar
{"title":"Long-term outcomes of pituitary radiotherapy and their predictive factors in childhood and adolescent-onset Cushing disease.","authors":"Raghavendra Pandit, Chethan Yami Channaiah, Anurag Ranjan Lila, Manjiri Karlekar, Vijaya Sarathi, Saba Samad Memon, Rohit Barnabas, Tejpal Gupta, Nalini Shah, Tushar Bandgar","doi":"10.1093/ejendo/lvaf149","DOIUrl":"10.1093/ejendo/lvaf149","url":null,"abstract":"<p><strong>Objective: </strong>Radiotherapy (RT) is an established second-line treatment in adult Cushing disease (CD). Data on pituitary RT in childhood and adolescent-onset CD is scarce. This study aims to demonstrate the effectiveness and long-term safety of fractionated conformal-RT (CRT) in childhood and adolescent-onset CD patients.</p><p><strong>Methods: </strong>This single-center retrospective study included 34 out of 108 CD patients (<20 years at presentation) who underwent first-line, second-line (post-first transsphenoidal-surgery), or third-line (post-second transsphenoidal-surgery) CRT between 1994 and 2024, with a minimum 1-year follow-up post-CRT.</p><p><strong>Results: </strong>Data from 34 patients (21 males, 7 prepubertal, and 24 microadenomas) with post-CRT median follow-up of 74.5 (34.5-127.3) months were analyzed. Post-CRT, 25/34 (73.5%) patients (overall cohort) achieved remission at 16.5 (8.75-39.25) months, with remission rates of 60%, 93.8%, and 53.8% in first, second, and third-line CRT, respectively. Younger age at CD diagnosis was an independent predictor of remission (HR: 0.805, P = .02). Relapse occurred in 6/25 (24%) at 19.0 (18.3-30.3) months. Ketoconazole use predicted relapse post-CRT (P = .006). Growth hormone deficiency occurred in 17/20 (85%), and 29/34 (41.4%) patients had low insulin-like growth factor-1 levels. New-onset hypogonadotropic hypogonadism (HH) and central hypothyroidism (CHT) occurred in 3/24 (12.5%) and 4/24 (16.7%) patients, respectively. Older age at CD diagnosis (17.5 vs. 13.0 years; P = .02) and at CRT administration (23 vs. 14 years; P = .04) predicted new-onset HH and/or CHT post-CRT.</p><p><strong>Conclusion: </strong>Our study illustrates the favorable remission rates post-CRT in childhood and adolescent CD, with lower rates of new-onset HH/CHT. Ongoing monitoring is required, as relapse can occur in one-fourth of cases.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"223-231"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144706840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
rhPTH(1-84) for hypoparathyroidism: a randomized study of patient-reported outcomes. 甲状旁腺功能减退(1-84):一项患者报告结果的随机研究
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf148
Maria Luisa Brandi, Tamara Vokes, Natasha M Appelman-Dijkstra, Olulade Ayodele, Brigitte Decallonne, Renate de Jongh, Manuel Díaz-Curiel, William Fraser, Richard D Finkelman, Ansgar Heck, Steven W Ing, Peter Kamenický, Aliya A Khan, Christopher S Kovacs, Bruno Lapauw, Graham Leese, Giovanna Mantovani, Guillermo Martínez Díaz-Guerra, Laura Masi, Miguel Melo, Andrea Palermo, Narendra L Reddy, Lars Rejnmark, Elena Tokareva, Marie-Christine Vantyghem, Suwei Wang, Mark Warren, Brian Yan
{"title":"rhPTH(1-84) for hypoparathyroidism: a randomized study of patient-reported outcomes.","authors":"Maria Luisa Brandi, Tamara Vokes, Natasha M Appelman-Dijkstra, Olulade Ayodele, Brigitte Decallonne, Renate de Jongh, Manuel Díaz-Curiel, William Fraser, Richard D Finkelman, Ansgar Heck, Steven W Ing, Peter Kamenický, Aliya A Khan, Christopher S Kovacs, Bruno Lapauw, Graham Leese, Giovanna Mantovani, Guillermo Martínez Díaz-Guerra, Laura Masi, Miguel Melo, Andrea Palermo, Narendra L Reddy, Lars Rejnmark, Elena Tokareva, Marie-Christine Vantyghem, Suwei Wang, Mark Warren, Brian Yan","doi":"10.1093/ejendo/lvaf148","DOIUrl":"10.1093/ejendo/lvaf148","url":null,"abstract":"<p><strong>Objective: </strong>To assess the impact of recombinant human parathyroid hormone (1-84) [rhPTH(1-84)] compared with placebo, in combination with conventional therapy with vitamin D and/or calcium supplements, on health-related quality of life (HRQoL) in patients with symptomatic chronic hypoparathyroidism (cHypoPT).</p><p><strong>Design: </strong>Randomized, double-blind, placebo-controlled, phase 3b-4 study (ClinicalTrials.gov ID: NCT03324880).</p><p><strong>Methods: </strong>Eligible patients with symptomatic cHypoPT were randomized to receive subcutaneous rhPTH(1-84) 25-100 µg/day or placebo. The primary endpoint was the change from baseline to week 26 in Hypoparathyroidism Symptom Diary (HypoPT-SD) symptom subscale score. Key secondary endpoints were changes from baseline to week 26 in Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue and in 36-item Short Form Health Survey physical component summary (SF-36v2 PCS).</p><p><strong>Results: </strong>In total, 93 patients were randomized to receive treatment: 45 received rhPTH(1-84) and 48 received placebo. Change from baseline to week 26 in HypoPT-SD symptom subscale score was significantly greater (improved) in the rhPTH(1-84) group than in the placebo group (difference in least-squares mean changes, -0.53; 95% confidence interval, -0.90 to -0.15, P = .003). Key secondary endpoints, changes between baseline and week 26 in the FACIT-Fatigue and SF-36v2 PCS scores were also significantly greater (improved) in the rhPTH(1-84) group than in the placebo group. The safety profile of rhPTH(1-84) was consistent with previous findings, and no new safety signals were identified.</p><p><strong>Conclusions: </strong>rhPTH(1-84) alongside conventional therapy improved symptom burden (as measured by the HypoPT-SD) and HRQoL to a greater extent than conventional therapy alone in patients with symptomatic cHypoPT.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"310-319"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144714982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reply: Ketone supplementation acutely lowers androgen and glucose levels in women with polycystic ovary syndrome: a randomized clinical trial. 回复:酮补充剂可显著降低多囊卵巢综合征(PCOS)女性的雄激素和葡萄糖水平:一项随机临床试验。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf164
Nikolaj Rittig, Mai C Arlien-Søborg, Mads V Svart, Henrik H Thomsen, Kirstine Kirkegaard, Vinnie H Greve, Mette M Nielsen, Kirstine Stochholm, Marie J Ornstrup, Claus H Gravholt
{"title":"Reply: Ketone supplementation acutely lowers androgen and glucose levels in women with polycystic ovary syndrome: a randomized clinical trial.","authors":"Nikolaj Rittig, Mai C Arlien-Søborg, Mads V Svart, Henrik H Thomsen, Kirstine Kirkegaard, Vinnie H Greve, Mette M Nielsen, Kirstine Stochholm, Marie J Ornstrup, Claus H Gravholt","doi":"10.1093/ejendo/lvaf164","DOIUrl":"10.1093/ejendo/lvaf164","url":null,"abstract":"","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"L12-L13"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144834545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phosphate concentration is exceptionally high in seminal fluid and is linked with semen quality but not influenced by vitamin D and calcium supplementation. 精液中的磷酸盐浓度异常高,与精液质量有关,但不受维生素D和钙补充的影响。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf146
Frederikke Bay Toft, Sam Kafai Yahyavi, Mads Joon Jorsal, Ida Marie Boisen, Zhihui Cui, Niels Jørgensen, Anders Juul, Rune Holt, Martin Blomberg Jensen
{"title":"Phosphate concentration is exceptionally high in seminal fluid and is linked with semen quality but not influenced by vitamin D and calcium supplementation.","authors":"Frederikke Bay Toft, Sam Kafai Yahyavi, Mads Joon Jorsal, Ida Marie Boisen, Zhihui Cui, Niels Jørgensen, Anders Juul, Rune Holt, Martin Blomberg Jensen","doi":"10.1093/ejendo/lvaf146","DOIUrl":"10.1093/ejendo/lvaf146","url":null,"abstract":"<p><strong>Objective: </strong>This study aims to determine the link between seminal fluid (SF) concentrations of phosphate with semen quality parameters, corresponding serum phosphate concentration, and possible influence of high-dose cholecalciferol and calcium supplementation.</p><p><strong>Materials and methods: </strong>In a single-center, double-blinded, randomized clinical trial (NCT01304927), 307 infertile men were assigned to receive a single dose of vitamin D (cholecalciferol) 300 000 IU initially followed by 1400 IU and 500 mg of calcium daily for 150 days or placebo. Change in SF phosphate was a predefined secondary endpoint while effect on semen parameters was the primary endpoint.</p><p><strong>Results: </strong>At baseline, SF phosphate concentration was 25-fold higher but not associated with serum phosphate concentration (median 24.0 mmol/L [IQR 17, 30] vs 0.93 mmol/L [IQR 0.83, 1.05]). Men with the highest concentration of SF phosphate (≥29 mmol/L) had fewer motile spermatozoa (AB%: median 27% [IQR 14, 39] vs 37% [IQR 17, 56]; P = .007) and morphologically normal spermatozoa (1.9% [IQR 0.8, 3.8] vs 2.5% [IQR 1.4, 6.5]; P = .014) than men having SF phosphate < 19 mmol/L. Seminal fluid concentrations of phosphate remained stable and were unaffected by vitamin D and calcium supplementation (SF phosphate in placebo median 21.4 [IQR 15.9, 28.4] vs treatment 21.1 [IQR 14.5, 29.8]).</p><p><strong>Conclusion: </strong>Seminal fluid phosphate concentration may be of importance for reproductive function as infertile men with the lowest SF phosphate concentration had higher percentage of motile and morphologically normal spermatozoa. Serum phosphate concentration was not associated with seminal phosphate levels, and cholecalciferol and calcium supplementation did not influence SF phosphate.</p>","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":" ","pages":"240-246"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144682175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sex steroid hormones and subclinical atherosclerosis progression. 性类固醇激素与亚临床动脉粥样硬化进展。
IF 5.2 1区 医学
European Journal of Endocrinology Pub Date : 2025-07-31 DOI: 10.1093/ejendo/lvaf134
Rongrong Chen, Lin Sheng, Xiaohan Zhang, Lanyun Xie
{"title":"Sex steroid hormones and subclinical atherosclerosis progression.","authors":"Rongrong Chen, Lin Sheng, Xiaohan Zhang, Lanyun Xie","doi":"10.1093/ejendo/lvaf134","DOIUrl":"https://doi.org/10.1093/ejendo/lvaf134","url":null,"abstract":"","PeriodicalId":11884,"journal":{"name":"European Journal of Endocrinology","volume":"193 2","pages":"L5-L6"},"PeriodicalIF":5.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144759528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信