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- Kontogeorgos, Georgios, et al.
(författare)
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Normocalcaemic, vitamin D-sufficient hyperparathyroidism - high prevalence and low morbidity in the general population: A long-term follow-up study, the WHO MONICA project, Gothenburg, Sweden
- 2015
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Ingår i: Clinical Endocrinology. - : Wiley. - 0300-0664 .- 1365-2265. ; 83:2, s. 277-284
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Tidskriftsartikel (refereegranskat)abstract
- ObjectiveThere is limited knowledge about the natural history of normocalcaemic, vitamin D-sufficient hyperparathyroidism (nHPT). The aim was to study the prevalence of nHPT and its relation to morbidity. DesignCross-sectional and retrospective study at the Sahlgrenska University Hospital, Gothenburg, Sweden. SubjectsA random population of 608 men and women, age 25-64years, was studied in 1995 as part of the WHO MONICA study and reinvestigated in 2008 (n=410, of whom 277 were vitamin D sufficient). MeasurementsA serum intact parathyroid hormone (S-PTH) 60ng/l was considered as HPT, S-calcium 215-249mmol/l as normocalcaemia and S-25(OH)D50nmol/l as vitamin D sufficiency. Data on fractures, stroke and myocardial infarction were retrieved until 2013, that is a 17-year follow-up. ResultsThe prevalence of nHPT was 20% in 1995 (age 25-64) and 110% in 2008 (age 38-79). S-PTH was positively correlated with age and BMI. After adjustment for these variables, a high S-PTH level (60ng/l) at follow-up was associated with previously low S-25(OH)D, high osteocalcin, S-PTH and both past and presently treated hypertension. No relation was seen with creatinine, cystatin C, malabsorption markers, thyroid function, glucose, insulin, lipids, calcaneal quantitative ultrasound, fractures, myocardial infarction, stroke or death at follow-up. ConclusionsThis small random population study showed that nHPT was common, 11% at follow-up. Only one individual developed mild hypercalcaemia in 13years. Previous S-PTH was predictive of nHPT and hypertension was prevalent, but no increase in hard end-points was seen over a 17-year period.
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| 4. |
- Krantz, Emily, et al.
(författare)
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Response to the Letter by Salvatori R.
- 2015
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Ingår i: The Journal of clinical endocrinology and metabolism. - : The Endocrine Society. - 1945-7197 .- 0021-972X. ; 100:11
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 5. |
- Olsson, Daniel S, 1983, et al.
(författare)
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Excess Mortality in Women and Young Adults With Nonfunctioning Pituitary Adenoma: A Swedish Nationwide Study
- 2015
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Ingår i: Journal of Clinical Endocrinology & Metabolism. - : The Endocrine Society. - 0021-972X .- 1945-7197. ; 100:7, s. 2651-2658
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Tidskriftsartikel (refereegranskat)abstract
- Context: Patients with hypopituitarism of various etiologies have excess mortality. The mortality in patients with nonfunctioning pituitary adenoma (NFPA), regardless of pituitary function, is less well studied. Objective: Our aim was to investigate mortality in patients with NFPA and to examine whether age at diagnosis, gender, tumor treatments, or hormonal deficiencies influence the outcome. Design: NFPA patients were identified and followed up in nationwide health registries in Sweden, 1987-2011. The criteria for identification were tested and validated in a subpopulation of the patients. Patients: A total of 2795 unique patients with NFPA (1502 men, 1293 women) were identified and included in the study. Mean age at diagnosis was 58 years (men, 60 y; women, 56 y) and mean follow-up time was 7 years (range 0-25 y). Main Outcome Measures: Standardized mortality ratios (SMRs) and annual incidence rates were calculated using the Swedish population as reference and presented with 95% confidence intervals. Results: Annual incidence of NFPA was 20.3 (18.8-21.9) cases per 1 million inhabitants. During the observation period, 473 patients died against an expected 431, resulting in an SMR of 1.10 (1.00-1.20). Patients diagnosed at younger than 40 years of age had an increased SMR of 2.68 (1.23-5.09). The SMR for patients with hypopituitarism (n = 1500) was 1.06 (0.94-1.19), and for patients with diabetes insipidus (n = 145), it was 1.71 (1.07-2.58). The SMR was increased in women with NFPA (1.29; 1.11-1.48) but not in men (1.00; 0.88-1.12). Women, but not men, with a diagnosis of hypopituitarism and/or diabetes insipidus also had an increased mortality ratio. SMRs due to cerebrovascular (1.73; 1.34-2.19) and infectious diseases (2.08; 1.17-3.44) were increased, whereas the SMR for malignant tumors was decreased (0.76; 0.61-0.94). Conclusions: This nationwide study of patients with NFPA showed an overall excess mortality in women and in patients with a young age at diagnosis. Increased mortality was seen for cerebrovascular and infectious diseases.
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| 6. |
- Ragnarsson, Oskar, 1971, et al.
(författare)
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The association between urinary cortisol excretion and cardiovascular risk factors, bone status and quality of life in the population
- 2015
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Ingår i: Steroids. - : Elsevier BV. - 0039-128X. ; 101, s. 71-77
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Patients with glucocorticoid excess have increased cardiovascular risk, decreased bone mineral density and impaired quality of life (QoL). The aim of this study was to evaluate the association between urinary cortisol excretion and cardiovascular risk factors, bone status and QoL in the population. We hypothesized that higher cortisol excretion was associated with adverse cardiovascular risk profile, worse skeletal health and QoL. Design, patients and methods: This was a cross-sectional study including a population sample (n = 348), aged 38-77 years. The mean age in women was 64.0 +/- 8.5 years (n = 276) and 60.3 +/- 10.2 years in men (n = 72). The metabolic syndrome, body composition measured with bioimpedance, calcaneal quantitative ultrasound, fractures and QoL evaluated with the Nottingham Health Profile, Psychological General Well-Being (PGWB) and the Short Form 36 (SF-36) were studied. Urinary free cortisol (UFC) was measured using radioimmunoassay. Results: UFC was higher in men (230 +/- 120 nmol/L) compared to women (153 +/- 71; P < 0.001) and decreased with increasing age (P < 0.001). In a regression analysis, after adjustment for gender, age and body mass index, higher UFC was associated with higher fat-free mass (P < 0.01), favourable calcaneal bone measurements (P < 0.05), better general health measured with PGWB (P < 0.01) and SF-36 (P = 0.001) and tended to be negatively associated with the metabolic syndrome (P = 0.07). Conclusion: In contrast to our hypothesis, UFC in the upper physiological range was associated with a favourable cardiovascular risk profile, bone measures and QoL.
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