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Background: Patients with Cushing syndrome (CS) are at increased risk of venous thromboembolism (VTE). Objective: The aim was to evaluate the current management of new cases of CS with a focus on VTE and thromboprophylaxis. Design and methods: A survey was conducted within those that report in the electronic reporting tool (e-REC) of the European Registries for Rare Endocrine Conditions (EuRRECa) and the involved main thematic groups (MTG's) of the European Reference Networks for Rare Endocrine Disorders (Endo-ERN) on new patients with CS from January 2021 to July 2022. Results: Of 222 patients (mean age 44 years, 165 females), 141 patients had Cushing disease (64%), 69 adrenal CS (31%), and 12 patients with ectopic CS (5.4%). The mean follow-up period post-CS diagnosis was 15 months (range 3-30). Cortisol-lowering medications were initiated in 38% of patients. One hundred fifty-four patients (69%) received thromboprophylaxis (including patients on chronic anticoagulant treatment), of which low-molecular-weight heparins were used in 96% of cases. VTE was reported in six patients (2.7%), of which one was fatal: two long before CS diagnosis, two between diagnosis and surgery, and two postoperatively. Three patients were using thromboprophylaxis at time of the VTE diagnosis. The incidence rate of VTE in patients after Cushing syndrome diagnosis in our study cohort was 14.6 (95% CI 5.5; 38.6) per 1000 person-years. Conclusion: Thirty percent of patients with CS did not receive preoperative thromboprophylaxis during their active disease stage, and half of the VTE cases even occurred during this stage despite thromboprophylaxis. Prospective trials to establish the optimal thromboprophylaxis strategy in CS patients are highly needed. Significance statement: The incidence rate of venous thromboembolism in our study cohort was 14.6 (95% CI 5.5; 38.6) per 1000 person-years. Notably, this survey showed that there is great heterogeneity regarding time of initiation and duration of thromboprophylaxis in expert centers throughout Europe.
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OBJECTIVE: Affective alterations and poorer quality of life often persist in patients with Cushing's syndrome (CS) in remission. Brain-derived neurotrophic factor (BDNF) regulates the hypothalamic-pituitary-adrenal axis (HPA) and is highly expressed in brain areas controlling mood and response to stress. Our aims were to assess affective alterations after long-term remission of CS and evaluate whether they are associated with serum BDNF, salivary cortisol (SalF) and/or cortisone (SalE) concentrations. SUBJECTS AND METHODS: Thirty-six CS patients in remission (32 females/4 males; mean age (±s.d.), 48.8 ± 11.8 years; median duration of remission, 72 months) and 36 gender-, age- and BMI-matched controls were included. Beck Depression Inventory-II (BDI-II), Center for Epidemiological Studies Depression Scale (CES-D), Positive Affect Negative Affect Scale (PANAS), State-Trait Anxiety Inventory (STAI), Perceived Stress Scale (PSS) and EuroQoL and CushingQoL questionnaires were completed and measured to evaluate anxiety, depression, stress perception and quality of life (QoL) respectively. Salivary cortisol was measured using liquid chromatography/tandem mass spectrometry (LC/TMS). BDNF was measured in serum using an ELISA. RESULTS: Remitted CS patients showed worse scores in all questionnaires than controls: STAI (P < 0.001), BDI (P < 0.001), CES-D (P < 0.001), PANAS (P < 0.01), PSS (P < 0.01) and EuroQoL (P < 0.01). A decrease in BDNF was observed in CS vs controls (P = 0.038), and low BDNF was associated with more anxiety (r = -0.247, P = 0.037), depression (r = -0.249, P = 0.035), stress (r = -0.277, P = 0.019) and affective balance (r = 0.243, P = 0.04). Morning salivary cortisone was inversely associated with trait anxiety (r = -0.377, P = 0.040) and depressed affect (r = -0.392, P = 0.032) in CS patients. Delay to diagnosis was associated with depressive symptoms (BDI-II: r = 0.398, P = 0.036 and CES-D: r = 0.449, P = 0.017) and CushingQoL scoring (r = -0.460, P < 0.01). CONCLUSIONS: Low BDNF levels are associated with affective alterations in 'cured' CS patients, including depression, anxiety and impaired stress perception. Elevated levels of SalE might also be related to poor affective status in these patients.
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Fator Neurotrófico Derivado do Encéfalo/metabolismo , Cortisona/metabolismo , Síndrome de Cushing/metabolismo , Adulto , Ansiedade/metabolismo , Ansiedade/patologia , Encéfalo/metabolismo , Síndrome de Cushing/patologia , Síndrome de Cushing/psicologia , Depressão/metabolismo , Depressão/patologia , Feminino , Humanos , Hidrocortisona/metabolismo , Masculino , Pessoa de Meia-Idade , Sistema Hipófise-Suprarrenal/metabolismo , Qualidade de VidaRESUMO
AIMS: Current smokers in the general population have a lower 2 h plasma glucose after an oral glucose tolerance test (OGTT) and a higher HbA1c than non-smokers, but the relationships between OGTT/HbA1c and smoking status have not been addressed in pregnancy. We analysed glycaemic measurements in women with gestational diabetes mellitus in relation to smoking status. METHODS: We performed a review of the prospectively collected database of the diabetes and pregnancy clinic. We included women with gestational diabetes mellitus and a singleton pregnancy who delivered between 1986 and 2006. Bivariate and multivariate analyses were used to evaluate patient characteristics in relation to smoking status. RESULTS: A total of 2361 women met the inclusion criteria: 556 (23.5%) were active smokers, 266 (11.3%) quit during pregnancy and 1539 (65.2%) were non-smokers. Most baseline characteristics were similar across groups. Diagnostic OGTT was performed at a gestational age of [median (25th, 75(th) centiles)] 29 weeks (26, 33). Women who smoked at the beginning of pregnancy had a higher 1-h plasma glucose than non-smokers [11.8 (11, 12.7), 11.6 (11, 12.6) and 11.5 (10.8, 12.5) mmol/l, for active smokers, those who quit during pregnancy and non-smokers, respectively, P < 0.001] and a lower 3-h plasma glucose [7.3 (5.9, 8.4), 7.6 (6.4, 8.7) and 8.0 (6.8, 9.0) mmol/l, respectively, P < 0.001]. HbA1c was higher in women who smoked at the beginning of pregnancy. Multiple regression analysis confirmed the independent association of smoking status with HbA1c and OGTT plasma glucose. CONCLUSIONS: In women with gestational diabetes mellitus who smoke at the beginning of pregnancy, the shape of the OGTT is consistent with accelerated glucose absorption, and HbA1c is higher than expected for glycaemic values.
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Glicemia/metabolismo , Diabetes Gestacional/metabolismo , Hemoglobinas Glicadas/metabolismo , Fumar/metabolismo , Adulto , Bases de Dados Factuais , Diabetes Gestacional/diagnóstico , Feminino , Teste de Tolerância a Glucose , Humanos , Análise Multivariada , Gravidez , Estudos Retrospectivos , Fumar TabacoRESUMO
BACKGROUND AND OBJECTIVE: Efforts have recently been made in Spain to improve the communication model between primary care and specialized care. The aim of our study was to analyze the impact of a change in the communication model between the two areas when comparing a traditional system to a consulting system in terms of satisfaction of general practitioners and the number of patient referrals. METHODS: A questionnaire was used to assess the point of view on the relations with the endocrinologist team of 20 general practitioners from one primary care center at baseline and 18 months after the implementation of the new method of communication. In addition, we counted the number of referrals during the two periods. RESULTS: We analyzed 30 questionnaires; 13 before and 17 after the consulting system was established. Consulting system was preferred to other alternatives as a way of communication with endocrinologists. After the consulting system was implemented, general practitioners were more confident in treating hypothyroidism and diabetes. There was a decrease in the number of patient referrals to specialized care from 93.8 to 34.6 per month after implementation of the consultant system. CONCLUSIONS: The consultant system was more efficient in resolving problems and responding to general practitioners than the traditional system. General practitioners were more confident in self-management of hypothyroidism and diabetes. A very large decrease in the number of patient referrals was observed after implementation of the consultant system.
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Comunicação Interdisciplinar , Relações Interprofissionais , Medicina , Médicos , Atenção Primária à Saúde , Encaminhamento e Consulta/organização & administração , Atitude do Pessoal de Saúde , Barreiras de Comunicação , Diabetes Mellitus/terapia , Gerenciamento Clínico , Endocrinologia , Humanos , Hipotireoidismo/terapia , Satisfação Pessoal , Médicos/psicologia , Médicos de Atenção Primária/psicologia , Encaminhamento e Consulta/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
AIMS: To assess perinatal outcome in women with pregestational diabetes mellitus according to the sex of the fetus. METHODS: A retrospective review of all singleton pregnancies of women with pregestational diabetes progressing to a gestational age of 22 weeks or more who attended the diabetes and pregnancy clinic from 1981 to 2006 (n=455). We compared maternal characteristics and perinatal outcomes (perinatal mortality, major congenital malformations, small and large for gestational age newborns, preterm birth and a composite of the former) according to the sex of the fetus. A logistic regression analysis was performed using the composite perinatal outcome as the dependent variable and all maternal variables and sex of fetus as potential predictors. RESULTS: Maternal characteristics did not differ in mothers of male and female newborns. In the whole cohort, the composite perinatal outcome was significantly higher in male fetuses; adjusted OR 1.61 (95% CI 1.04-2.50). CONCLUSIONS: In women with pregestational diabetes, perinatal outcome was poorer in male newborns despite similar maternal characteristics.