Endocrine Connections最新文献_第6页

Rapid supervised levothyroxine absorption test in refractory hypothyroidism: suggestion for assessing absorption using two blood samples in low-resource settings. 难治性甲状腺功能减退症患者左甲状腺素吸收快速监督检验：在资源匮乏的环境中使用两种血液样本评估吸收情况的建议。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-09-25 Print Date: 2024-10-01 DOI: 10.1530/EC-24-0277

G Amiyangoda, C N Antonypillai, S S C Gunatilake, T T Weerathunge, D Ediriweera, S G P D Kosgallana, R D P Jayawardana, H A N D Thissera, W J Emalka, H U Daraniyagala

{"title":"Rapid supervised levothyroxine absorption test in refractory hypothyroidism: suggestion for assessing absorption using two blood samples in low-resource settings.","authors":"G Amiyangoda, C N Antonypillai, S S C Gunatilake, T T Weerathunge, D Ediriweera, S G P D Kosgallana, R D P Jayawardana, H A N D Thissera, W J Emalka, H U Daraniyagala","doi":"10.1530/EC-24-0277","DOIUrl":"10.1530/EC-24-0277","url":null,"abstract":"Refractory hypothyroidism is associated with high morbidity and increased healthcare expenditure. In general, the use of the levothyroxine absorption test looks promising in evaluating refractory hypothyroidism but has shown significant variability in protocols in multiple settings. We intended to assess the usefulness of the levothyroxine absorption test in a low-resource setting and to assess the factors associated with refractory hypothyroidism. A cross-sectional study among age-matched 25 cases of refractory hypothyroidism and 24 treatment-responsive hypothyroid controls was conducted. A supervised levothyroxine absorption test was performed with levothyroxine 1000 μg tablets after a 10-h fast, and serum free tetraiodothyronine (FT4) levels were measured at 0, 1, 2, 3, 4, and 5 h. Descriptive statistics, chi-square test, Student's t-test, and logistic regression were used in the analysis. Results showed no significant difference in age, body weight, etiology of hypothyroidism, interfering medications, thyroxine storage, and ingestion technique in cases and controls. Cases had a longer duration of hypothyroidism and males had a higher peak FT4 concentration. During pooled analysis, serum FT4 peaked at 3 h with an increment of 149.4% (128.4-170.5%) from baseline and plateaued thereafter. The absolute value of FT4 at 3 h was 41.59 (s.d. 14.14) pmol/L (3.23 ng/dL). We concluded that there was no significant difference in the pattern of levothyroxine absorption in both groups. The most common cause of refractory disease was pseudo-malabsorption. Rapid supervised levothyroxine absorption test with two blood samples for FT4 at baseline and at the peak of absorption (3 h) is simple, convenient, and cost-effective, particularly in low-resource settings.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11466281/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141999535","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}

引用次数: 0

In-depth exploration of differences of sex development: 5-year experience in a tertiary center. 深入探究性发育的差异：一家三级医疗中心的 5 年经验。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-09-13 Print Date: 2024-10-01 DOI: 10.1530/EC-24-0236

Mohamed Hssaini, Sana Abourazzak, Ihsane El Otmani, Mohamed Ahakoud, Amina Ameli, Laila Bouguenouch, Hicham Bekkari

{"title":"In-depth exploration of differences of sex development: 5-year experience in a tertiary center.","authors":"Mohamed Hssaini, Sana Abourazzak, Ihsane El Otmani, Mohamed Ahakoud, Amina Ameli, Laila Bouguenouch, Hicham Bekkari","doi":"10.1530/EC-24-0236","DOIUrl":"10.1530/EC-24-0236","url":null,"abstract":"Background: Differences/disorders of sex development (DSD) encompass a wide range of conditions. Their clinical spectrum and etiological diagnosis have not been reported in Moroccan patients.Aims: The study aims to highlight the clinical spectrum, etiological diagnosis, and management of patients with DSD.Subjects and methods: This is a retrospective study of all patients diagnosed with DSD under the age of 18 years, who were referred to the Pediatric Endocrinology Department and the Medical Genetics Laboratory at HASSAN II University Hospital of Fez between June 2018 and June 2023.Results: Out of 57 patients, 54.4% (n = 31) were diagnosed with 46,XX DSD, the most common type, while 45.6% (n = 26) had 46,XY DSD. Patients with 46,XX DSD presented earlier than those with 46,XY DSD, at a median age of 0.08 years and 0.96 years, respectively. The most commonly reported complaint was atypical genitalia. At the first presentation, the sex of rearing was already assigned to 26 males and 27 females. All patients with 46,XX DSD were diagnosed with congenital adrenal hyperplasia (CAH) at a median age of diagnosis of 0.92 years. Of these, 11 patients were raised as males. Disorders of androgen action or synthesis were more common in XY patients (69.2%). The consanguinity rate was 46.5%, and there were 19 cases with a positive family history, with 10 siblings having died.Conclusion: DSD are not rare in Morocco. Overall, CAH remains the most frequent DSD etiology. Molecular genetic analyses are needed to determine the accurate etiological distribution of DSD, especially in XY patients.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11466279/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141987623","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}

引用次数: 0

Effects of prenatal stress on reproductive function of male offspring through the KISS1 system. 产前应激通过 KISS1 系统对雄性后代生殖功能的影响

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-09-13 Print Date: 2024-10-01 DOI: 10.1530/EC-24-0027

Jian Gong, Yinjuan Lv, Yuhao Meng, Weiheng Zhang, Xiaocui Jiang, Min Xiao

{"title":"Effects of prenatal stress on reproductive function of male offspring through the KISS1 system.","authors":"Jian Gong, Yinjuan Lv, Yuhao Meng, Weiheng Zhang, Xiaocui Jiang, Min Xiao","doi":"10.1530/EC-24-0027","DOIUrl":"10.1530/EC-24-0027","url":null,"abstract":"Prenatal stress can lead to the programming of the neuroendocrine system in male offspring, disrupting the hypothalamic testicular axis and adversely affecting the reproductive health of male offspring. This study aimed to determine the long-term effects of prenatal stress on the KISS1 system in male offspring and the effects on reproductive function in male offspring. Sixteen pregnant females were divided into a prenatal control group (PC, n = 8) and a prenatal stress group (PS, n = 8). The PS group was modeled with chronic unpredictable mild stress (CUMS) from day 1 of gestation to full-term delivery. Differences between the two groups in various maternal parameters, including glucocorticoid secretion, litter size, and the effects of male offspring birth weight, the KISS1 system, and reproductive function, were determined. Male offspring of PS dams had lower birth weights compared to prenatal controls.KISS1 gene expression is reduced at birth and in adult PS offspring, and its receptor KISS1-R protein is similarly reduced in PS offspring at birth and adulthood. In adulthood, PS male offspring show significantly reduced sex hormone production, altered testicular morphology, reduced maturation of their supporting cells, and decreased expression of connexin 43 (CX43), leading to an altered sperm microenvironment and reduced sperm quality. In conclusion, prenatal stress leads to adverse changes in the KISS1 system in male offspring and decreased reproductive function.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11466243/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141975350","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}

引用次数: 0

Development and validation of a short version of the quality of life-DSD questionnaire for parents of young children with conditions affecting sex development 为患有影响性发育疾病的幼儿的家长开发和验证生活质量--可持续发展教育（DSD）问卷简版

IF 2.9 3区医学

Endocrine Connections Pub Date : 2024-09-01 DOI: 10.1530/ec-24-0300

Salma R Ali, Melissa Gardner, Yiqiao Xin, Stuart O’Toole, Martyn Flett, Boma Lee, Mairi Steven, David E. Sandberg, S. Faisal Ahmed

{"title":"Development and validation of a short version of the quality of life-DSD questionnaire for parents of young children with conditions affecting sex development","authors":"Salma R Ali, Melissa Gardner, Yiqiao Xin, Stuart O’Toole, Martyn Flett, Boma Lee, Mairi Steven, David E. Sandberg, S. Faisal Ahmed","doi":"10.1530/ec-24-0300","DOIUrl":"https://doi.org/10.1530/ec-24-0300","url":null,"abstract":"Background: There is a paucity of information on health-related quality of life (HRQoL) outcomes in parents and children with conditions affecting sex development. The objective of this study was to develop short forms of HRQoL questionnaires which consist of a 63-item and 25-item parent self-report (PSR) and parent proxy-report (PPR), respectively, optimising use in routine clinic settings.\u0000\u0000Methods: Short questionnaires were developed following exploratory factor analysis using raw data from 132 parents. Long and short PSRs were completed by 24 parents of children with conditions affecting sex development with median age of 3.6 years (range 0.1, 6.6); 21 (88%) were boys and 11 (46%) had proximal hypospadias. A subset of 19 parents completed long and short PPRs.\u0000\u0000Results: Item selection based on factor loadings of >0.8 and expert consultation, produced short PSR and PPRs containing 16 and 7 items, respectively. There was no statistically significant difference in 11 out of 12 (92%) scales on the PSR and 4 out of 5 (80%) scales on the PPR when comparing short and long questionnaire scores. Short and long questionnaires took <1 minute and 5 minutes for completion, respectively. Eighteen parents (75%) reported that the time taken to complete short questionnaires was acceptable; 10 (42%) preferred short questionnaires. Ten (42%) versus 6 (25%) stated a preference for completing short versus long questionnaires.\u0000\u0000Conclusion: Short versions were largely representative of the long questionnaires and are acceptable to evaluate psychosocial distress in young children and their caregivers. Further psychometric validation of short forms is warranted.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":"11 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142218184","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}

引用次数: 0

Melatonin attenuates hepatic oxidative stress by regulating the P62/LC3 autophagy pathway in PCOS. 褪黑素通过调节 P62/LC3 自噬途径减轻多囊卵巢综合征的肝脏氧化应激。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-09-01 DOI: 10.1530/EC-24-0303

Junhui Zhang, Hongyan Zhang, Bao Guo, Jun Yang, Renxiang Yu, Wenxiu Chen, Muxin Zhai, Cao Yuhan, Yajing Liu, Qiang Hong, Fenfen Xie

{"title":"Melatonin attenuates hepatic oxidative stress by regulating the P62/LC3 autophagy pathway in PCOS.","authors":"Junhui Zhang, Hongyan Zhang, Bao Guo, Jun Yang, Renxiang Yu, Wenxiu Chen, Muxin Zhai, Cao Yuhan, Yajing Liu, Qiang Hong, Fenfen Xie","doi":"10.1530/EC-24-0303","DOIUrl":"10.1530/EC-24-0303","url":null,"abstract":"The elevated level of hepatic oxidative stress (OS) in polycystic ovary syndrome (PCOS) is one of the important causes of liver abnormalities. Therefore, decreasing the level of hepatic OS in PCOS is beneficial to reduce the risk of PCOS-related liver diseases. Melatonin (MT), recognized as a potent antioxidant. Nevertheless, the efficacy of MT in alleviating hepatic OS associated with PCOS is yet to be established, and the precise mechanisms through which MT exerts its antioxidant effects remain to be fully elucidated. The aim of this study was to explore the potential mechanism by which MT reduces hepatic OS in PCOS. First, we detected elevated OS levels in the PCOS samples. Subsequently, with MT pretreatment, we discovered that MT could significantly diminish the levels of OS, liver triglyceride (TG), total cholesterol (TC), alanine aminotransferase (ALT) and aspartate aminotransferase (AST)，while concurrently ameliorating mitochondrial structural damage in PCOS liver. Furthermore, we identified elevated autophagy levels in the liver of PCOS rats and an inhibition of the Keap1-Nrf2 pathway. Through MT pretreatment, the expression of LC3 was significantly decreased, while the Keap1-Nrf2 pathway was activated. Our study showed that MT could affect the Nrf2 pathway dependent on the P62/LC3 autophagy pathway, thereby attenuating hepatic OS in PCOS. These findings offer novel insights and research avenues for the study of PCOS-related liver diseases.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11623248/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343856","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}

引用次数: 0

Reproductive hormones and sex differences in relation to brachial-ankle pulse wave velocity in obese subjects: a retrospective case-control study. 肥胖者生殖激素与肱踝脉搏波速度的性别差异：一项回顾性病例对照研究。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-08-19 Print Date: 2024-09-01 DOI: 10.1530/EC-24-0190

Yunting Lin, Endi Song, Han Jin, Yong Jin

{"title":"Reproductive hormones and sex differences in relation to brachial-ankle pulse wave velocity in obese subjects: a retrospective case-control study.","authors":"Yunting Lin, Endi Song, Han Jin, Yong Jin","doi":"10.1530/EC-24-0190","DOIUrl":"10.1530/EC-24-0190","url":null,"abstract":"Background: Reproductive hormones may be a risk factor for cardiovascular disease (CVD), but their influence is often underestimated. Obesity can exacerbate the progression of CVD. Arterial stiffness (AS) is correlated with the risk of CVD. Brachial-ankle pulse wave velocity (baPWV) has served as a practical tool for assessing AS with broad clinical applications. This study aimed to investigate the association between reproductive hormones and baPWV in obese male and female subjects.Methods: A retrospective case-control design was designed. AS was assessed using baPWV, with a baPWV ≥ 1400 cm/s indicating increased AS. Between September 2018 and October 2022, 241 obese subjects with increased AS were recruited from Ningbo Yinzhou No. 2 Hospital. The control group consisted of 241 obese subjects without increased AS. A 1:1 propensity score matching was performed to correct potential confounders by age and sex. We additionally performed a sex-based sub-analysis.Results: Correlation analysis demonstrated that luteinizing hormone (LH) (r = 0.214, P = 0.001) and follicle-stimulating hormone (FSH) (r = 0.328, P < 0.001) were positively correlated with baPWV in obese male subjects. In the multivariate conditional logistic regression analysis, FSH (OR = 1.407, 95% CI = 1.040-1.902, P = 0.027) rather than LH (OR = 1.210, 95% CI = 0.908-1.612, P = 0.194) was independently and positively associated with increased AS in obese male subjects. However, there was no significant correlation between reproductive hormones and baPWV in women.Conclusions: Our study identified FSH as a potential risk factor for arteriosclerosis in obese male subjects. This provides a novel and intriguing perspective on the pathogenesis of CVD in obese subjects.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378129/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141787595","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}

引用次数: 0

Reversible central adrenal insufficiency in survivors of COVID-19: results from a 24-month longitudinal study. COVID19幸存者的可逆性中枢肾上腺功能不全：为期24个月的纵向研究结果。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-08-12 Print Date: 2024-09-01 DOI: 10.1530/EC-24-0086

Saroj Kumar Sahoo, Jayakrishnan C Menon, Nidhi Tripathy, Monalisa Nayak, Subhash Yadav

{"title":"Reversible central adrenal insufficiency in survivors of COVID-19: results from a 24-month longitudinal study.","authors":"Saroj Kumar Sahoo, Jayakrishnan C Menon, Nidhi Tripathy, Monalisa Nayak, Subhash Yadav","doi":"10.1530/EC-24-0086","DOIUrl":"10.1530/EC-24-0086","url":null,"abstract":"Objective: We studied the temporal course of hypothalamic-pituitary-adrenal (HPA) dysfunction in patients with coronavirus disease 2019 (COVID-19).Methods: Three hundred and two patients (median age 54 years (interquartile range (IQR) 42-64), 76% males) were recruited. The HPA axis was evaluated by morning cortisol and adrenocorticotrophic hormone (ACTH) at admission (n = 232). Adrenal insufficiency (AI) during acute illness was defined using a morning cortisol <83 nmol/L. AI at 12 months follow-up was defined using a peak cortisol <406 nmol/L in the ACTH stimulation test (APST) (n = 90). Those with AI at 12 months were further assessed by APST every 6 months for recovery of hypoadrenalism.Results: The median morning cortisol and ACTH levels during COVID-19 were 295 (IQR 133-460) nmol/L and 3.9 (0.8-6.9) pmol/L, respectively. AI was present in 33 (14%) patients; ACTH was elevated in three and low or inappropriately normal in the rest 30 patients. At 12 months, AI was seen in 13% (12/90) patients, with all cases being hypothalamic-pituitary in origin; five (42%) of them had not met the diagnostic criteria for AI during COVID-19. AI diagnosed at admission persisted at 12 months in seven patients and recovered in seven; the remaining 19 patients were lost to follow-up. The presence of AI at 12 months was independent of severity and steroid use during COVID-19. A morning cortisol <138 nmol/L during COVID-19 predicted the presence of AI at 12 months. All patients showed recovery of the HPA axis in the ensuing 12 months.Conclusion: Central AI was common during acute COVID-19 and at 12 months of follow-up. AI can be late onset, developing after recovery from COVID-19, and was transient in nature.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378128/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751364","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}

引用次数: 0

Psychological aspects of Graves' ophthalmopathy. 巴塞杜氏眼病的心理问题。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-08-12 Print Date: 2024-09-01 DOI: 10.1530/EC-24-0259

Waleed K W Al-Badri, Hinke Marijke Jellema, Arnaud R G G Potvin, Ruth M A van Nispen, Peter H Bisschop, Peerooz Saeed

{"title":"Psychological aspects of Graves' ophthalmopathy.","authors":"Waleed K W Al-Badri, Hinke Marijke Jellema, Arnaud R G G Potvin, Ruth M A van Nispen, Peter H Bisschop, Peerooz Saeed","doi":"10.1530/EC-24-0259","DOIUrl":"10.1530/EC-24-0259","url":null,"abstract":"Purpose: This review aims to discuss the psychological aspects of Graves' ophthalmopathy (GO), estimate the prevalence of depression and anxiety disorders in GO, examine whether these psychiatric disorders are more prevalent in GO than in Graves' disease (GD) without eye disease, and evaluate the main contributors for depression and anxiety in GO.Methods: A review of the literature.Results: Both depression and anxiety are associated with GO. The prevalence of depression and anxiety disorders specifically in GO patients was estimated at 18-33% and 26-41%, respectively. The reported prevalence in GD patients ranged from 9% to 70% for depression and from 18% to 88% for anxiety disorders. Significantly higher levels of depression and anxiety were found in GD patients compared with patients with non-autoimmune hyperthyroidism. Conflicting results have been reported regarding the association of antithyroid autoantibodies with depression and anxiety disorders. Serum thyroid hormone levels do not correlate with the severity of depression and anxiety. An improvement of psychiatric symptoms is observed in hyperthyroid patients after treatment of thyrotoxicosis. Moreover, depression and anxiety are significantly related to impaired quality of life (QoL) in GO. Exophthalmos and diplopia were not associated with depression nor anxiety, but orbital decompression and strabismus surgery do seem to improve QoL in GO patients.Conclusions: The results of this review suggest that altered thyroid hormone levels and autoimmunity are prognostic factors for depression and anxiety in GO. With regard to the visual and disfiguring aspects of GO as contributing factors for depression and anxiety, no decisive conclusions can be made.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378138/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141733820","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}

引用次数: 0

Patients with Cushing's syndrome suffer from provoked venous thromboembolism and are anticoagulated in various patterns. 库欣综合征患者会诱发静脉血栓栓塞，并以各种方式进行抗凝。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-08-12 Print Date: 2024-09-01 DOI: 10.1530/EC-23-0557

Agata Hanna Bryk-Wiązania, Mari Minasyan, Alicja Hubalewska-Dydejczyk, Aleksandra Gilis-Januszewska

{"title":"Patients with Cushing's syndrome suffer from provoked venous thromboembolism and are anticoagulated in various patterns.","authors":"Agata Hanna Bryk-Wiązania, Mari Minasyan, Alicja Hubalewska-Dydejczyk, Aleksandra Gilis-Januszewska","doi":"10.1530/EC-23-0557","DOIUrl":"10.1530/EC-23-0557","url":null,"abstract":"Objective: Cushing's syndrome (CS) is associated with an 18-fold greater risk of venous thromboembolism (VTE). We aimed to identify factors which provoke VTE among patients with CS and VTE and to describe the anticoagulant regimen used in these cases.Methods: In this retrospective observational study, patients included in the European Registry on CS (ERCUSYN) in Krakow center, Poland, were followed for the occurrence of VTE and anticoagulant treatment. We identified factors provoking VTE according to the International Society of Thrombosis and Hemostasis (ISTH), along with factors included in the Padua score and CS-VTE score.Results: Of the 128 patients followed for a median of 4.3 years, there were nine patients who experienced ten VTE episodes (prevalence of 7.8% and incidence of 13.4 per 1000 patient-years). All VTEs were classified as provoked according to the ISTH guidance, predominantly due to the transient major and minor (50% and 20%, respectively) factors, while they were less commonly due to persistent (30%) factors. In 2/9 patients, we could not identify any risk factor for VTE according to the Padua score, while in 2/6 patients according to the CS-VTE score. Patients were mostly anticoagulated with vitamin K antagonists (4/8 patients), followed by direct oral anticoagulants (3/8) and low-molecular-weight heparin (1/8). The median duration of anticoagulation was 2.75 years and exceeded beyond the primary treatment in 28% of episodes provoked by transient factors.Conclusion: Further, multicenter studies are required to create a validated thrombotic risk score and guidelines regarding VTE treatment in CS patients.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378132/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141733819","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}

引用次数: 0

Thyroid function monitoring during pregnancy in euthyroid women with thyroid autoimmunity. 对患有甲状腺自身免疫的甲状腺功能正常妇女进行孕期甲状腺功能监测。

IF 2.6 3区医学

Endocrine Connections Pub Date : 2024-08-07 Print Date: 2024-09-01 DOI: 10.1530/EC-24-0151

Aglaia Kyrilli, Bernard Corvilain, Sofie Bliddal, Dorthe Hansen Precht, Ulla Feldt-Rasmussen, Kris Poppe

{"title":"Thyroid function monitoring during pregnancy in euthyroid women with thyroid autoimmunity.","authors":"Aglaia Kyrilli, Bernard Corvilain, Sofie Bliddal, Dorthe Hansen Precht, Ulla Feldt-Rasmussen, Kris Poppe","doi":"10.1530/EC-24-0151","DOIUrl":"10.1530/EC-24-0151","url":null,"abstract":"Background: Thyroid autoimmunity (TAI) may be present in 1-17% of pregnant women. Monitoring of thyroid function in euthyroid pregnant women positive for anti-thyroperoxidase antibodies (TPOAb+) is recommended.Objective: To determine the prevalence and possible clinical and biological risk factors of biochemical progression (rise in serum thyroid-stimulating hormone (TSH) > 2.5 mU/L) at second blood sampling during pregnancy, in euthyroid women (TSH ≤ 2.5 mU/L) according to their TPOAb status.Methods: This study included demographic and biological data from two previously published cohorts (n = 274 women from August 1996 to May 1997 Copenhagen cohort, and n = 66 women from January 2013 to December 2014 Brussels cohort) having at least two measurements of TSH and free thyroxine (FT4) and at least one of TPOAb during spontaneously achieved singleton pregnancies.Results: The majority of women studied did not show biochemical progression. Only 4.2% progressed, significantly more frequently among TPOAb+ women, as compared to TPOAb- group (9.4 vs 2.7%, P = 0.015). No rise in serum TSH > 4 mU/L at 2nd sampling was observed. Higher baseline TSH levels were associated with biochemical progression in both TPOAb+ (P = 0.05) and TPOAb- women (P < 0.001), whereas maternal age, BMI, multiparity, smoking, FT4, and TPOAb concentrations were not significantly different between women with and without progression.Conclusions: Only a minority of euthyroid women with thyroid autoimmunity presented biochemical progression and none with a TSH > 4 mU/L. Larger studies are needed to better target the subset of women who would benefit most from repeated thyroid function monitoring during pregnancy.","PeriodicalId":11634,"journal":{"name":"Endocrine Connections","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378133/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141533989","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}

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