Clinical Endocrinology最新文献

{"title":"Moderate Day-To-Day Variation in First-Morning Urine Total Luteinizing Hormone Levels Supports the Use of a Single Determination to Identify Imminent Puberty","authors":"And Demir,&nbsp;Matti Hero,&nbsp;Anders Juul,&nbsp;Katharina M. Main","doi":"10.1111/cen.15208","DOIUrl":"10.1111/cen.15208","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>We aimed to study the daily variation in first-morning urinary total luteinizing hormone (U-LH) determination and validate it as a noninvasive method for analyzing age- and pubertal stage-related changes in LH immunoreactivity (LH-ir) levels to predict imminent onset of central puberty.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We determined three consecutive first-morning total U-LH along with spot serum LH and follicle-stimulating hormone concentrations in 354 children (160 boys aged 2.8–17.8 yr and 194 girls aged 2.6–18.0 yr) with known pubertal stages. The samples were analyzed using an immunofluorometric assay (Delfia, PerkinElmer, Finland). The net day-to-day variation (net CV%) in U-LH-ir levels was calculated by subtracting the inter-assay CV% of the assay reported by the manufacturer from the gross inter-assay CV% calculated from three consecutive samples. U-LH-ir levels were classified as prepubertal (&lt; 0.60 IU/L), highly likely pubertal (0.60–0.99 IU/L), and pubertal (≥ 1.00 IU/L).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>On average, the gross and net inter-assay CV% values for different U-LH concentrations measured on three consecutive mornings were 37.6% and 32.7%, respectively. Despite this level of day-to-day variation, only 3.6% of the test results for boys and 4.9% for girls were inconsistent in classifying total U-LH-ir levels as prepubertal, peripubertal, or pubertal. Our results showed that the activation of the hypothalamo-pituitary-gonadal hormone axis, which signals the onset of puberty, occurs at a similar age in both boys and girls, confirming our earlier findings that the timing of this process is independent of sex. Further, our findings confirmed that the onset of pubertal gonadotropin secretion in boys occurs already at a testicular volume of 1 to 2 mL, well before clear clinical signs of puberty.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>A single first-morning total U-LH measurement appears to be a valid clinical test for classifying children or adolescents into prepubertal, peripubertal, and pubertal groups. This study validates the recently reported finding that the timing of central puberty onset is sex-independent. The duration between the initial activation of gonadotropin secretion and the first clinical signs of puberty was longer in boys than in girls.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":"102 5","pages":"578-588"},"PeriodicalIF":3.0,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cen.15208","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143398427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Urinary Estrogens in Girls Throughout Puberty as a Marker of Metabolic Risk and Their Relationship With Premature Adrenarche.","authors":"Diego Zepeda, Ana Pereira, German Iñiguez, Veronica Mericq","doi":"10.1111/cen.15215","DOIUrl":"https://doi.org/10.1111/cen.15215","url":null,"abstract":"<p><strong>Objective: </strong>The relationship between biochemical premature adrenarche (PA) in girls and metabolic alterations during puberty it is well described. A part of these circulating androgens undergoes aromatization in peripheral tissues to estrogens. This raises the question whether the metabolic effects are due to the action of androgens or estrogens. Our aim was to assess whether levels of urinary estrogens are associated with metabolic risk at late stages of puberty in girls with and without PA.</p><p><strong>Methods: </strong>This prospective observational study included 321 girls from the Growth and Obesity Chilean Cohort Study (GOCS). Anthropometric and biochemical variables included in metabolic syndrome score (MetS) were measured along with urinary estrogens at Tanner stage B4, 1-year (M1) and 4-years after menarche (M4). Relationships between urinary estrogens and metabolic syndrome were analyzed during these periods. Furthermore, we analyzed whether metabolic disturbances in patients with biochemical PA (based on DHEA-S levels at age ~7) were mediated by androgens or estrogens.</p><p><strong>Results: </strong>In multilevel analysis urinary estrone correlated positively with anthropometric variables (BMI, WC and fat percentage) and MetS score in adolescent girls. In contrast, urinary estradiol was not associated with metabolic risk. Interestingly, urinary estrogens were not associated with metabolic score in patients with biochemical PA.</p><p><strong>Discussion: </strong>Our investigation suggests that metabolic risk in patients without biochemical PA are mostly associated with estrone levels. In contrast, in patients with biochemical PA, androgens are associated with MetS. Therefore, metabolic disturbances throughout puberty might be generated by different pathways in girls with and without biochemical PA.</p>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143390238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Low-Dose Versus High-Dose Lenvatinib in Radioiodine Refractory Differentiated Thyroid Cancer-A Real-World Safety and Efficacy Analysis.","authors":"Jeepalem Sai Moulika, Kunal Ramesh Chandekar, Shubha Gadde Ravindra, Priyanka G B, Sanjana Ballal, Madhavi Tripathi, Swayamjeet Satapathy, Chandrasekhar Bal","doi":"10.1111/cen.15214","DOIUrl":"https://doi.org/10.1111/cen.15214","url":null,"abstract":"<p><strong>Objective: </strong>Lenvatinib, a tyrosine kinase inhibitor, is approved for the treatment of radioiodine refractory differentiated thyroid cancer (RR-DTC) at a dose of 24 mg/day. Given its significant toxicity profile, the present study aimed to compare the safety and efficacy of initial low-dose lenvatinib to that of higher starting doses in patients with RR-DTC.</p><p><strong>Methods: </strong>This retrospective study included patients with RR-DTC who were classified as: Group-A: patients receiving 10mg/day, and Group-B: patients receiving ≥ 14mg/day of lenvatinib as starting dose. Safety, radiological response (as per RECIST 1.1) and progression-free survival (PFS) outcomes were analysed and compared.</p><p><strong>Results: </strong>A total of 105 patients with RR-DTC were included in this study (Group-A: 60, Group-B: 45). The study found that Group-B experienced significantly higher rates of drug interruptions (68.9% vs 48.3%, p = 0.035) and dose reductions (60% vs 11.7%; p < 0.001) compared to Group-A. Adverse events such as hand-foot skin reaction (77.8% vs 58.3%), diarrhea (28.9% vs 11.7%), hepatotoxicity (33.3-40% vs 11.7-18.3%), and electrolyte imbalance (15.6% vs 3.3%) were also more frequent in Group-B (p-values < 0.05). However, both groups showed similar objective response rates (47.1% vs 46.3%; p = 0.936) and comparable PFS outcomes (restricted mean survival time at 24 months: 22.8 vs 21.4 months, p = 0.128).</p><p><strong>Conclusions: </strong>The study suggests that starting with lower doses of lenvatinib, followed by dose escalation if tolerated, may offer a safer approach with significantly lower rates of drug interruptions and dose reductions, with comparable efficacy in RR-DTC patients. Further validation by larger prospective trials is warranted.</p>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143122574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical Presentation of Congenital Hypopituitarism: Lessons From a Large Academic Centre.","authors":"Jennifer M Ladd, Amy L Pyle-Eilola, Leena Mamilly, Monika Chaudhari, Rohan K Henry","doi":"10.1111/cen.15213","DOIUrl":"https://doi.org/10.1111/cen.15213","url":null,"abstract":"<p><strong>Objective: </strong>Pituitary hormone deficiencies are associated with considerable morbidity, yet the variability of presentation and evolution of congenital hypopituitarism remains unexplored. This study investigated differences in presentation of congenital isolated pituitary hormone deficiency (cIPHD) versus congenital multiple pituitary hormone deficiency (cMPHD) and the progression of cIPHD to multiple deficiencies.</p><p><strong>Design/patients/measurements: </strong>We conducted a single centre retrospective chart review of children ≤ 3 years old with abnormal brain/pituitary imaging and ≥ 1 pituitary hormone deficiency. cIPHD was defined as 1 hormone deficiency diagnosed within 1 month of endocrine consultation; cMPHD was ≥ 2 deficiencies. Data were summarised by descriptive statistics; Wilcoxon tests (continuous variables) and chi-square or Fisher's exact tests (categorical variables) were used for comparisons with significance at p < 0.05.</p><p><strong>Results: </strong>Fifty-six individuals were identified; 46.4% presented with cIPHD and 53.6% with cMPHD. Those with cIPHD were older at initial endocrine consultation (median 62.5 days [IQR 7.3-240.8]) vs. those with cMPHD (10.0 days [6.3-26.5], p = 0.02). Reason for consultation (e.g., abnormal imaging or hypoglycemia) was associated with presentation as cIPHD or cMPHD (p = 0.01). The most common cIPHD at presentation was AVP deficiency (34.6%); the most common cMPHD at presentation was combined ACTH and TSH deficiencies (43.3%). Most individuals with cIPHD (65.4%) progressed to multiple hormone deficiencies by 3 years of age.</p><p><strong>Conclusions: </strong>Individuals with cMPHD were more likely to be identified earlier and present with hypoglycemia than those with cIPHD. As the majority with cIPHD evolved to cMPHD, close monitoring is necessary to facilitate timely detection and treatment of evolving hormone deficiencies.</p>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143188522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Cost of Adrenal Insufficiency in England-Analysis of NHS HES Data.","authors":"Robert D Murray, Leonardo Ruiz-Casas, Matthew Beckett, Juergen Polifka, Sandrine Cure, Beate Ritz, John Wass","doi":"10.1111/cen.15207","DOIUrl":"https://doi.org/10.1111/cen.15207","url":null,"abstract":"<p><strong>Background: </strong>Despite steroid replacement therapy, patients with adrenal insufficiency (AI) experience excessive infections and related hospital admissions. However, data examining the evolution of admissions, healthcare resources utilisation and cost burden is sparce.</p><p><strong>Design: </strong>Analysis of National Hospital Episode Statistics (HES) data set which contains details of all admissions and outpatient appointments at NHS hospitals in England.</p><p><strong>Methods and measurements: </strong>Spells spanning financial years 2018/19 to 2022/23, focusing on HES codes E27.1 (Primary Adrenocortical Insufficiency; PAI) [n = 57,125], E27.2 (Addisonian Crisis; AC) [n = 12,640] and E27.4 (Other and Unspecified AI; UAI) [n = 79,965] were analysed for admissions, main diagnosis, bed-days, costs, follow-up, and readmissions.</p><p><strong>Results: </strong>Over the study period, admissions for AC remained stable; admissions involving UAI increased, whereas PAI admissions reduced transiently during COVID-19. Mean length of stay for AC increased from 5.1 to 6.8 days (34%). Patients with primary pneumonia and AI had longer hospital stays than those without AI and were more likely to require critical care. Mean cost per hospital stay increased, rising 25% for AC since 2019/20, reaching £2959 per stay. 10% of patients had >1 non-elective readmission within 12 months. Endocrinologist follow-up was lower than expected. Centres treating > 225 spells/year reviewed 20-46% of AI patients within 26 weeks of admission, and only 46% with a main diagnosis of AC in 2022/23.</p><p><strong>Conclusions: </strong>AI admissions have increased since 2018/19. Bed-days and cost for AC episodes have also risen. Patients with concomitant AI were more likely to have longer stays and be re-admitted. Endocrinology follow-up appears surprisingly low despite published guidelines.</p>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143188524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Breast Cancer Risk and Management in the Endocrine Clinic: A Comprehensive Review.","authors":"Arie Hawazie, Maralyn Druce","doi":"10.1111/cen.15209","DOIUrl":"https://doi.org/10.1111/cen.15209","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;This review seeks to provide endocrine clinicians with a comprehensive analysis of breast cancer risk, diagnostic modalities and management strategies in women with endocrine disorders, with particular emphasis on the influence of metabolic factors such as diabetes and obesity, and the role of Menopausal Hormone Therapy (MHT).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Design: &lt;/strong&gt;The review examines a spectrum of endocrine disorders commonly encountered in clinical practice, including Multiple Endocrine Neoplasia Types 1 (MEN1), 2 (MEN2) and 4 (MEN4), Von Hippel-Lindau syndrome (VHL), Pheochromocytoma and Paraganglioma (PPGL), Acromegaly, Hyperprolactinaemia, Polycystic Ovary Syndrome (PCOS), Congenital Adrenal Hyperplasia (CAH), Turner Syndrome, alongside metabolic conditions such as diabetes and obesity and the effects of MHT. The review critically appraises each disorder's association with breast cancer risk, screening implications and therapeutic management.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Patients: &lt;/strong&gt;This analysis focuses on women with the aforementioned endocrine and metabolic disorders, assessing their specific breast cancer risk profiles, informed by the latest clinical evidence and molecular insights.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Measurements: &lt;/strong&gt;The review comprehensively evaluates current evidence-based approaches to screening, diagnostic accuracy and treatment in this patient cohort. Emphasis is placed on the metabolic derangements, hormonal influences and genetic predispositions that modulate breast cancer risk, providing disorder-specific recommendations for individualised care.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;The findings indicate a significantly elevated breast cancer risk in patients with MEN1, necessitating early initiation of MRI screening by age 40. In MEN2, emerging evidence suggests that combining RET inhibitors with endocrine therapy may yield clinical benefits, although further research is needed to validate this approach. The breast cancer risk associated with MEN4 and VHL syndromes, while documented, remains less well-characterised, requiring further investigation. Diabetes and obesity are confirmed as major modifiable risk factors, particularly in postmenopausal women, where hyperinsulinemia and metabolic dysfunction contribute to increased incidence and poorer outcomes, notably in triple-negative breast cancer (TNBC). The role of MHT, particularly combined oestrogen-progestogen therapy, is strongly associated with increased breast cancer risk, particularly for hormone receptor-positive malignancies, necessitating cautious use and personalised treatment planning. In contrast, oestrogen-only MHT appears to confer a reduced risk in women post-hysterectomy. For patients with PCOS, CAH and Turner Syndrome, while definitive evidence of elevated breast cancer risk is lacking, individualised screening strategies and careful hormone therapy management remain essential due to the complex interplay of hormonal and metabolic factors.&lt;/p&gt;&lt;p&gt;&lt;s","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143188521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Update on Menopause Hormone Therapy; Current Indications and Unanswered Questions.","authors":"Annice Mukherjee, Susan R Davis","doi":"10.1111/cen.15211","DOIUrl":"https://doi.org/10.1111/cen.15211","url":null,"abstract":"<p><strong>Objective: </strong>To provide clinicians involved in managing menopause with a summary of current evidence surrounding menopause hormone therapy (MHT).</p><p><strong>Design: </strong>The authors evaluate and synthesize existing pooled evidence relating to MHT's clinical indications, efficacy, and safety and explore the limitations of existing data.</p><p><strong>Patients: </strong>The review focuses on MHT-related outcomes in women with natural-timed menopause captured within observational studies, RCTs, and pooled data from pivotal meta-analyses and reviews.</p><p><strong>Measurements: </strong>Available published data are scrutinized. Available evidence and notably lacking data from women not adequately represented in published MHT trials, such as those with socioeconomic adversity, significant comorbidities, and minority ethnic backgrounds, are highlighted and deliberated.</p><p><strong>Results: </strong>The impact of MHT differs significantly between demographics. Current consensus recommendations for MHT emphasize the importance of tailoring type, route, dose, and duration of therapy to individual needs and risk/benefit ratio through shared decision-making. MHT impact can change over time. Current MHT data support its benefits for treating menopause symptoms and a potential window of opportunity in midlife to benefit skeletal health. Limitations of current evidence highlight menopause health inequalities and underscores the need for further research.</p><p><strong>Conclusions: </strong>This review recommends tailored use of MHT for well-defined indications, recognizing its value for menopause symptom relief and skeletal benefits for many midlife women. MHT may be used as long as benefits outweigh risks, through shared decision-making. There is insufficient clinical evidence to support the long-term use of MHT in some contemporary cohorts of women accessing MHT in clinical practice.</p>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143058161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Saliva Sampling in Children and Young People: Acceptability and Reliability Data From Three Exploratory Studies","authors":"Olivia Buckingham-Woodhouse,&nbsp;Lily Jones,&nbsp;Julie Park,&nbsp;Silothabo Dliso,&nbsp;Orla Bright,&nbsp;Daniel B. Hawcutt,&nbsp;Alena Shantsila,&nbsp;Gregory Y. H. Lip,&nbsp;Joanne Blair","doi":"10.1111/cen.15205","DOIUrl":"10.1111/cen.15205","url":null,"abstract":"&lt;p&gt;In recent years, improvements in laboratory techniques have aroused new interest in the use of saliva as an alternative medium in which to measure hormones. A number of sampling methods are available, including passive drool, suction, spitting and absorption [&lt;span&gt;1&lt;/span&gt;]. The sampling method may be informed by the hormone being analysed, age and preference. Salivary cortisol and cortisone concentrations correlate strongly with those made in serum in children [&lt;span&gt;2&lt;/span&gt;] and adults [&lt;span&gt;3&lt;/span&gt;], and are stable across a range of temperatures [&lt;span&gt;4&lt;/span&gt;]. Samples collected at home can be returned to the laboratory by post. Saliva sampling is minimally invasive, pain-free,enables multiple samples to be collected across the day at home, and is less costly than the collection of blood samples by a health care professional [&lt;span&gt;3&lt;/span&gt;]. Late-night salivary cortisol is recognised as a useful tool in the investigation of suspected Cushings syndrome in children [&lt;span&gt;5&lt;/span&gt;] and adults [&lt;span&gt;6&lt;/span&gt;], and salivary androgen profiles show promise in the monitoring of children with congenital adrenal hyperplasia [&lt;span&gt;7&lt;/span&gt;]. Saliva has been used as a medium in a large number of paediatric research studies. An international study, collecting a morning sample at home, and a sample before and after a blood test, concluded saliva sampling was feasible [&lt;span&gt;8&lt;/span&gt;], and a study examining the utility of testing for COVID-19 in saliva from children, also concluded this was feasible and acceptable [&lt;span&gt;9&lt;/span&gt;]. A recent review concluded that saliva collection was well tolerated by children and adolescents, although it should be noted that most studies included in this review collected only one sample per participant, and data reporting how many samples were of an adequate volume for analysis were not reported [&lt;span&gt;10&lt;/span&gt;].&lt;/p&gt;&lt;p&gt;In order to learn more about the acceptability and adequacy of saliva sampling in a paediatric population, we reviewed data collected from three exploratory studies: (A) Turner Syndrome [&lt;span&gt;11&lt;/span&gt;], (B) exaggerated adrenarche, and (C) healthy volunteers [&lt;span&gt;2&lt;/span&gt;]. Participants collected the first saliva sample using Salivette devices during a study visit in studies A and C. Further samples were collected at home every 2 h during waking hours and analysed for cortisol and cortisone. Participants in study B collected a single saliva sample by passive drool at home, 30 min after waking, which was analysed for androgens. Participants and parents/carers in studies A and B also completed questionnaires to assess the acceptability of this sampling method. Study C was performed before study A or B. Our decision to collect structured acceptability data in studies A and B was informed by anecdotal feedback from participants and parent/carers in study C. Study C, in which most samples were collected at home, was included to increase the sample size for the analysis of the reliability of saliva","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":"102 5","pages":"554-556"},"PeriodicalIF":3.0,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cen.15205","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143051875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Curative Parathyroidectomy in Primary Hyperparathyroidism Improves Both Systolic and Diastolic Cardiac Dysfunction: A Six-Month Follow-Up Study at a Tertiary Care Hospital","authors":"Ajaz Qadir,&nbsp;Sameer Purra,&nbsp;Raiz Ahmad Misgar,&nbsp;Ankit Chhabra,&nbsp;Shahnawaz Shah,&nbsp;Arshad Iqbal Wani,&nbsp;Mir Iftikhar Bashir","doi":"10.1111/cen.15210","DOIUrl":"10.1111/cen.15210","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Primary hyperparathyroidism (PHPT) is associated with hypertension, left ventricular hypertrophy, and myocardial and valvular calcifications, leading to increased mortality rates. While the association between PHPT and diastolic dysfunction has been well-documented, data on systolic dysfunction and its reversal after curative parathyroidectomy (PTX) remains limited.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Purpose</h3>\u0000 \u0000 <p>To evaluate the effect of PTX on cardiovascular parameters, especially systolic dysfunction, in PHPT patients using conventional and speckle-tracking echocardiography (STE).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This prospective study was conducted at a tertiary care hospital from August 2016 to September 2019; 59 patients underwent successful PTX based on standard criteria, with 58 completing the study. Preoperative and 6-month postoperative biochemical and cardiovascular evaluations, including echocardiography, were performed. Global longitudinal strain (GLS) was assessed using speckle-tracking echocardiography (STE).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The mean age of subjects was 45.2 ± 10.4 years with a male-to-female ratio of 1.5:1. Normalization of serum calcium and phosphorus with significant reductions in serum intact PTH, alkaline phosphate, total cholesterol, HDL, and uric acid levels (<i>p</i> ≤ 0.0001) were seen after curative PTX. Echocardiographic evaluations significantly improved diastolic parameters, including E velocity (cm/s) and E/A(atrial) ratio. Systolic dysfunction also showed significant improvement on conventional echocardiography and STE, as evidenced by reduced left ventricular (LV) mass, ejection fraction (EF), and postoperative GLS. Although a relative drop in EF was noted postprocedure, STE findings suggested a significant improvement in systolic dysfunction, signifying GLS as a more appropriate means of assessing systolic dysfunction. Serum PTH demonstrated a strong positive correlation (<i>r</i> = 0.638, <i>p</i> &lt; 0.001) with changes in GLS, while serum calcium showed a weak correlation (<i>r</i> = 0.291, <i>p</i> = 0.027) with changes in GLS following surgery.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>This study demonstrates significant improvements in diastolic and systolic functions, as evidenced by conventional echocardiography and STE, and suggests that PTX benefits cardiovascular health in PHPT patients.</p>\u0000 </section>\u0000 </div>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":"102 5","pages":"510-516"},"PeriodicalIF":3.0,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143058158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"‘Bone Health—Across a Woman's Lifespan’","authors":"Gabrielle Stokes,&nbsp;Madhuni Herath,&nbsp;Navira Samad,&nbsp;Anne Trinh,&nbsp;Frances Milat","doi":"10.1111/cen.15203","DOIUrl":"10.1111/cen.15203","url":null,"abstract":"<p>Despite a high burden of osteoporosis and minimal trauma fractures worldwide, there is still a treatment gap in timely diagnosis and optimal treatment. There is also a lack of international consensus and guidelines on the management of bone fragility in premenopausal women. This review article provides an overview of the current understanding of factors impacting women's bone health across the adult lifespan, as well as dilemmas in the diagnosis, assessment and management of osteoporosis in premenopausal and postmenopausal women, premature ovarian insufficiency and bone health following breast cancer.</p>","PeriodicalId":10346,"journal":{"name":"Clinical Endocrinology","volume":"102 4","pages":"389-402"},"PeriodicalIF":3.0,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cen.15203","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143051874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}