1
|
Parental reflective functioning in adult outpatients with personality disorders: associations with symptoms of psychopathology and interpersonal problems. NORDIC PSYCHOLOGY 2023. [DOI: 10.1080/19012276.2023.2192397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
|
2
|
Increased occurrence of liver and gastrointestinal diseases and anaemia in women with Turner syndrome - a nationwide cohort study. Aliment Pharmacol Ther 2021; 53:821-829. [PMID: 33550624 DOI: 10.1111/apt.16277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/07/2020] [Accepted: 01/14/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Liver and gastrointestinal diseases are frequent in women with Turner syndrome. However, their association with bleeding disorders, anaemia and the impact of hormone replacement therapy is unknown. AIMS To investigate the risk of liver and gastrointestinal diseases, haemorrhage and anaemia in women with Turner syndrome compared with the female background population, and the long-term impact of hormone replacement therapy on these conditions. METHODS One thousand one hundred and fifty-six women with Turner syndrome diagnosed during 1960-2014 were identified using the Danish Cytogenetic Central Registry and linked with personal-level data from the National Patient Registry and the Medication Statistics Registry. Statistics Denmark randomly identified 115 577 age-matched female controls. Negative binomial regression was used to analyse hospital discharge diagnoses. Medical prescriptions, mortality and the effect of hormone replacement therapy were estimated using stratified Cox regression. RESULTS Liver disease increased 13-fold (IRR 12.9 (95% CI 5.8-28.8)), due to toxic liver disease (IRR 8.0 (95% CI 1.8-35.4)), liver insufficiency (IRR 6.7 (95% CI 1.7-26.9)), fibrosis/cirrhosis (IRR 16.5 (95% CI 2.2-122.1)) and unspecified liver disease (IRR 10.6 (95% CI 4.4-25.3)). Furthermore, presence of abnormal liver enzymes increased 12-fold (IRR 12.4 (95% CI 4.2-36.6)). The risk of gastrointestinal haemorrhage (IRR 3.4 (95% CI 1.8-6.2)), anaemia (IRR 3.2 (95% CI 2.0-5.0)) and coagulation disorders (IRR 2.9 (95% CI 1.1-7.1)) was increased. However these diagnoses were not associated with inflammatory bowel disease. Gastrointestinal mortality was increased three-fold (HR 3.1 (95% CI 1.5-6.2)), partly due to death by liver disease (HR 3.0 (95% CI 1.1-8.2)), gastrointestinal haemorrhage (HR 29.6 (95% CI 3.1-285.1)) and capillary malformations (HR 18.6 (95% CI 4.1-85.0)). There was no effect of hormone replacement therapy on gastrointestinal risk but a trend towards a beneficial impact on liver diseases. CONCLUSIONS The risk of being diagnosed with liver disease was higher than previously reported. The occurrence of gastrointestinal haemorrhage and anaemia was increased in Turner syndrome. There was no effect of hormone replacement therapy on gastrointestinal risk but a trend towards a beneficial impact on liver diseases was detected.
Collapse
|
3
|
Cancer occurrence in Turner syndrome and the effect of sex hormone substitution therapy. Eur J Endocrinol 2021; 184:79-88. [PMID: 33112259 DOI: 10.1530/eje-20-0702] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 10/14/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Although the overall risk of cancer is not increased in Turner syndrome, the pattern of cancer occurrence differs from the general population. We aim to describe the cancer morbidity pattern in Turner syndrome and evaluate the effect of long-term hormone replacement therapy (HRT). DESIGN Nationwide epidemiological study. METHODS 1156 females with Turner syndrome diagnosed during 1960-2014, were linked with data from the Danish National Patient Registry. Statistics Denmark randomly identified 115 578 female controls. Stratified Cox regression was used to analyze cancer morbidity, mortality and effect of HRT. RESULTS Overall risk of cancer was not elevated (hazard ratio 1.04 (95% CI: 0.80-1.36)). The risk of skin cancer and benign skin neoplasms was two-fold increased, while the risk of breast cancer was decreased (hazard ratio 0.4 (0.2-0.9)). Turner syndrome (45,X) had a two- to five-fold increased risk of benign CNS tumors, colon and rectal cancers, benign skin neoplasms and skin cancer. Turner syndrome women with a 45,X/46,XX karyotype had an increased risk of tongue cancer. HRT had no impact on the risk of any cancer investigated in this study. CONCLUSIONS The lack of one X chromosome might play a role in skin neoplasms, CNS tumors, colon and rectal cancers. The risk of breast cancer is lower than in the general population. Long-term HRT during the premenopausal age range seems not to exert a cancerous effect in Turner syndrome. Increased vigilance concerning specific types of cancer in Tuner syndrome harboring a 45,X karyotype is needed.
Collapse
|
4
|
What are the effects of supporting early parenting by newborn behavioral observations (NBO)? A cluster randomised trial. BMC Psychol 2020; 8:107. [PMID: 33076981 PMCID: PMC7574292 DOI: 10.1186/s40359-020-00467-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 09/17/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Professional support to enhance the early parent-infant relationship in the first months after birth is recommended, but little is known about the effect of universal interventions. The objective was to investigate the effect of health visitors' use of the Newborn Behavioral Observations system in new families. METHODS A cluster-randomised study was conducted in four Danish municipalities. Health visitors' geographical districts constituted the units for randomisation (n = 17). In the intervention group, 1332 families received NBO from 3 weeks after birth; in the comparison group, 1234 received usual care. Self-administered questionnaires were collected at baseline one to two weeks after birth, and at follow-up three and nine months postpartum. The outcomes were change over time measured by The Karitane Parenting Confidence Scale (KPCS), The Major Depression Inventory (MDI), The Ages and Stages Questionnaire: social-emotional (ASQ:SE) and The Mother and Baby Interaction Scale (MABIC). Data were analysed with mixed-effects linear regression using the intention-to-treat approach. RESULTS At baseline, no significant differences between the two groups were seen regarding maternal and infant factors. At follow-up three and nine months after birth, the change in maternal confidence and mood, infant's socio-emotional behaviour, and early parent-infant relationship moved in a slightly more positive direction in the intervention group than in the comparison group, though not statistically significant. The only significant effect was that the intervention mothers reported higher level of knowledge about infant's communication skills, response to cues, and how to sooth and establish a relation with the infant, compared to the comparison group. CONCLUSIONS We found no effect of the NBO system delivered in a universal context to all families in a community setting. The only significant difference between groups was a higher maternal degree of knowledge regarding early parenting in the intervention group. TRIAL REGISTRATION ClinicalTrials.gov ID: NCT03070652 . Registrated February 22, 2017.
Collapse
|
5
|
The short IQCODE as a predictor for delirium in hospitalized geriatric patients. Aging Clin Exp Res 2020; 32:1969-1976. [PMID: 31722092 DOI: 10.1007/s40520-019-01412-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 11/02/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Delirium is a serious complication, which occurs frequently in older patients with pre-existing cognitive impairment. There is a need for a simple tool to assess chronic cognitive impairment and the associated risk of delirium during hospitalization. AIMS To assess the usefulness of the short IQCODE questionnaire in predicting delirium during hospitalization in older patients in a geriatric ward. METHODS A prognostic study in the Geriatric Department at Aarhus University Hospital, Aarhus Denmark. Consecutive patients were enrolled during March to December, 2017. After consent of the patient, the staff interviewed the relatives by phone using the short IQCODE questionnaire. Delirium was assessed morning and evening until discharge by the Confusion Assessment Method. The ability of short IQCODE to predict delirium was examined. RESULTS Three hundred and fifty-three patients were eligible, and 306 completed the IQCODE. Delirium occurred among 19% of the patients during hospitalization. The IQCODE score was associated with the risk of delirium with a receiver operating characteristic (ROC) area of 0.72. A cut-point of 3.3 could separate the patients in a larger group with a risk of approximately 26% to develop delirium and a smaller group having a risk of approximately 6%. CONCLUSION The IQCODE is a useful tool to predict delirium among older inpatients, but it may not stand alone. It can be a useful supplement to other clinical information and observations in detecting patients needing dementia-friendly treatment and care.
Collapse
|
6
|
Human kidney graft survival correlates with structural parameters in baseline biopsies: a quantitative observational cohort study with more than 14 years' follow-up. Virchows Arch 2020; 478:659-668. [PMID: 32986179 DOI: 10.1007/s00428-020-02924-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 08/26/2020] [Accepted: 09/02/2020] [Indexed: 01/05/2023]
Abstract
This prospective cohort study evaluates associations between structural and ultrastructural parameters in baseline biopsies from human kidney transplants and long-term graft survival after more than 14 years' follow-up. Baseline kidney graft biopsies were obtained prospectively from 54 consecutive patients receiving a kidney transplant at a single institution. Quantitative measurements were performed on the baseline biopsies by computer-assisted light microscopy and electron microscopy. Stereology-based techniques estimated the fraction of interstitial tissue, the volume of glomeruli, mesangial fraction, and basement membrane thickness of glomerular capillaries. The fraction of occluded glomeruli and scores according to the Banff classification were achieved. Kidney graft survival was analyzed by Kaplan-Meier estimates and Cox regression. Association to long-term kidney function was also analyzed. The long-term surviving kidney transplants were characterized at implantation by less arteriolar hyaline thickening (P < 0.001) and less interstitial fibrosis (P = 0.001), as well as a lower fraction of occluded glomeruli (P = 0.004) and lower glomerular volume (P = 0.03). At the latest follow-up, eGFR was decreased by 12 ml/min/1.73 m2 per unit increase in the score for arteriolar hyalinosis at implantation (P = 0.02), and eGFR was decreased by 19 ml/min/1.73 m2 per 106 μm3 increase in glomerular volume at baseline (P = 0.03). The unbiased Cavalieri estimate of glomerular volume and the ultrastructural parameters are the first to be evaluated in a cohort study with prospective follow-up for more than 14 years. The study shows that baseline biopsies from human kidney grafts contain extraordinary long-term prognostic information, and it highlights the importance of these intrinsic graft factors.
Collapse
|
7
|
Analgesic and psychoactive medications and the risk of falls in relation to delirium in single-bed rooms compared to multiple-bed rooms in geriatric inpatients. Aging Clin Exp Res 2020; 32:1493-1499. [PMID: 31463922 DOI: 10.1007/s40520-019-01335-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 08/21/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Previously, we demonstrated a substantial reduction of delirium incidence among geriatric patients after relocating from old hospital buildings with multiple-bed rooms to a new hospital with single-bed rooms. AIMS To investigate whether (1) the reduced incidence of delirium in single-bed rooms was associated with a simultaneous change in medication use, (2) the relocation had affected the incidence of falls, (3) the use of analgesics and psychoactive medications was associated with the risk of delirium and falls. METHODS We included 461 admissions to the old wards and 553 admissions to the new wards. Delirium was assessed by the Confusion Assessment Method. Data on drug use and falls during hospitalization were extracted from medical records. RESULTS There was no difference in drug use between the wards. In the new wards, patients who had experienced delirium had a much higher risk of falls than patients without delirium, while in the old wards this contrast was small. The risk of delirium was increased among patients who received antipsychotic drugs and anti-dementia drugs, Patients who received these drugs had an insignificantly increased risk of falls. CONCLUSION Medication of analgesics and psychoactive drugs was similar in the old and new wards. In single-bed rooms, but not in multiple-bed rooms there was a much higher risk of falls among inpatients that developed delirium than among other patients. Patients who had used antipsychotics and anti-dementia drugs during hospitalization had increased risk of developing delirium and an insignificantly higher risk of falls.
Collapse
|
8
|
SAT-025 Increased Occurrence of Anemia, Gastrointestinal and Liver Diseases in Women with Turner Syndrome - a Nationwide Registry Study. J Endocr Soc 2020. [PMCID: PMC7207356 DOI: 10.1210/jendso/bvaa046.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background: Gastrointestinal disorders, such as celiac disease, inflammatory bowel diseases and liver disease have previously been described with increased occurrence in women with Turner syndrome. However, evidence towards increased occurrence of bleeding disorders and anemia are sparse. Likewise, the impact of hormone replacement therapy on gastrointestinal disorders remains unknown. Aim: To investigate the risk of bleeding disorders, anemia, gastrointestinal and hepatological disease in women with TS compared with the female background population and to assess the effect of HRT on these conditions. Design: National cohort study Method: 1,156 females with TS diagnosed during 1960–2014 were identified using the Danish Cytogenetic Central Registry and linked with personal-level data from the National Patient Registry and the Medication Statistics Registry. Statistics Denmark randomly identified 115,577 age-matched female controls. Negative binomial regression was used to analyze hospital discharge diagnoses. Medical prescriptions, mortality and the effect of hormone replacement therapy were estimated using stratified Cox regression. Results: The risk of anemia, coagulation disorders and gastrointestinal hemorrhage were all increased three-fold in women with TS compared with controls. Gastrointestinal disorders were twice as frequent in TS individuals, with a three-fold increased risk of inflammatory bowel disease and a twelve-fold increased risk of liver disease and elevated liver enzymes. Both gastrointestinal and hepatological mortality were increased three-fold in TS women. Conclusion: Anemia, gastrointestinal hemorrhage, inflammatory bowel disease is more frequent in women with Turner syndrome compared with controls. The risk of liver disease may be higher than previously reported.
Collapse
|
9
|
Sex Hormone Replacement Therapy in Turner Syndrome: Impact on Morbidity and Mortality. J Clin Endocrinol Metab 2020; 105:5572683. [PMID: 31545360 DOI: 10.1210/clinem/dgz039] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/20/2019] [Indexed: 02/09/2023]
Abstract
CONTEXT The long-term effects of female hormone replacement therapy (HRT) in Turner syndrome (TS) are unknown. OBJECTIVE To examine morbidity, mortality and medicinal use in TS and the impact of HRT in 45,X women. DESIGN AND SETTING National cohort study, following all TS individuals ever diagnosed in Denmark from 1977 to 2014. PATIENTS AND METHODS In the Danish Cytogenetic Central Registry, we identified 1156 females diagnosed with TS from 1960 to 2014, and, subsequently, Statistics Denmark randomly identified 115 577 age-matched female controls. TS women and their matched controls were linked with person-level data from the National Patient Registry and the Medication Statistics Registry, and they were compared concerning mortality, hospitalizations, and medical prescriptions. Among 329 45,X women, 44 had never been HRT treated, and 285 had been treated at some point. HRT treated women were compared with untreated concerning mortality, hospitalizations, and medical prescriptions. RESULTS Endocrine and cardiovascular mortality and morbidity were significantly increased in TS compared with the matched controls. Comparing HRT treated with nontreated 45,X women, we found a similar mortality (hazard ratio 0.83, 95% confidence interval 0.38-1.79). Among the HRT-treated 45,X women, we found a significantly lower use of antihypertensives, antidiabetics, and thyroid hormones and significantly reduced hospitalization rates for stroke and osteoporotic fractures. CONCLUSION Women with TS have an increased overall mortality and morbidity. HRT seems to have a beneficial effect on endocrine conditions, hypertension, and stroke in women with 45,X karyotype, with no clear impact on mortality.
Collapse
|
10
|
Klinefelter syndrome and testosterone treatment: a national cohort study on thrombosis risk. Endocr Connect 2020; 9:34-43. [PMID: 31829966 PMCID: PMC6993257 DOI: 10.1530/ec-19-0433] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 12/11/2019] [Indexed: 01/04/2023]
Abstract
OBJECTIVES Klinefelter syndrome (KS), 47,XXY, can be viewed as a disease model for investigating the risk of thrombosis in male hypogonadism and the subsequent risk related to testosterone treatment. We describe rates of thrombotic risk factors, thrombosis and thrombosis mortality in KS and the association with testosterone treatment. METHODS National registry-based matched cohort study with follow-up from 1995 to 2016 set in Denmark. For the study, 1155 men with KS were each matched by year and month of birth to 100 men from the background population. First thrombotic events and thrombosis mortality was evaluated by event rates and hazard ratios (HRs) and by applying testosterone treatment as a time-dependent covariate. RESULTS The KS cohort had higher incidence of venous thromboembolism relative to the comparison cohort (HR, 3.95; 95% CI, 2.83-5.52). Total thrombotic deaths were increased in KS (HR, 1.76; 95% CI, 1.18-2.62), and all-cause mortality was increased in KS following arterial thrombosis (HR 1.73; 95% CI 1.22-2.47). Only 48.7% of men with KS redeemed prescriptions for testosterone. Untreated men with KS were on average born 12 years before those treated, and the majority of untreated men with KS with available biochemistry were hypogonadal. Testosterone treatment in KS was associated with a non-significant decrease in venous thromboembolism and thrombotic deaths. CONCLUSION Thrombosis and thrombotic deaths are increased in KS. Only half of the men with KS ever received testosterone treatment, despite overt hypogonadism in the non-treated. Testosterone treatment in Klinefelter syndrome was insignificantly associated with lower incidence rates of venous thrombosis and thrombotic deaths.
Collapse
|
11
|
SAT-284 Sex Hormone Replacement Therapy in Turner Syndrome and the Impact on Morbidity and Mortality. J Endocr Soc 2019. [PMCID: PMC6552127 DOI: 10.1210/js.2019-sat-284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background: In Turner Syndrome (TS) it is recommended to induce puberty around 11-12 years of age, by initiating hormone replacement therapy (HRT), when premature ovarian failure is diagnosed. However, evidence for the long-term effects on morbidity and mortality is sparse and it is unknown how many TS receive HRT as recommended according to guidelines. Aim: To describe the incidence of cardiovascular and endocrine related morbidity and mortality, and the association with HRT in TS. Design: Nationwide epidemiological study using Danish registries on medications and healthcare contacts. Methods: We identified 1.156 women with Turner Syndrome diagnosed from 1960-2014 using The Danish Cytogenetic Central Registry and linked them with the Danish National Patient Register and the Medication Statistics Register. Statistics Denmark randomly identified 115.578 controls matched on gender and age. We used Stratified Cox regression to analyze morbidity, mortality and prescriptions, computing proportional hazard ratios (HR). Results: Women with TS had more than doubled risk of cardiovascular diseases such as arrhythmia, heart failure, hypertension, ischemic heart disease, stroke, and endocrine diseases such as thyroid disorders. Similar a 4-fold increase in the risk of diabetes type I and II and osteoporosis was seen. Many TS (17-33% depending on karyotype) never received HRT. Overall mortality in TS was 3-fold increased. Among TS with 45,X receiving HRT, mortality was lower than among HRT non-treated 45,X (HR 5.0 (3.0-8.2) vs. HR 3.0 (1.9-4.5)). We saw a significant reduction in use of antihypertensive medication (HR 0.5 (95% CI 0.4-0.7)), antidiabetics (HR 0.4 (95% CI 0.2-0.9)) and thyroid hormones (HR 0.5 (95% CI 0.3-0.9)) in HRT treated 45,X women compared to HRT non-treated 45,X women. Conclusion: 17-33% of TS women never received HRT. Mortality is increased 3-fold in all TS compared with controls, and 45,X women that did receive HRT had a lover mortality than those who did not. HRT have a beneficial effect on endocrine conditions, hypertension and stroke.
Collapse
|
12
|
Single-bed rooms in a geriatric ward prevent delirium in older patients. Aging Clin Exp Res 2019; 32:141-147. [DOI: 10.1007/s40520-019-01173-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 03/09/2019] [Indexed: 10/27/2022]
|
13
|
Labour outcomes in caseload midwifery and standard care: a register-based cohort study. BMC Pregnancy Childbirth 2018; 18:481. [PMID: 30522453 DOI: 10.1186/s12884-018-2090-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 11/15/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Research on caseload midwifery in a Danish setting is missing. This cohort study aimed to compare labour outcomes in caseload midwifery and standard midwifery care. METHODS A historical register-based cohort study was carried out using routinely collected data about all singleton births 2013-2016 in two maternity units in the North Denmark Region. In this region, women are geographically allocated to caseload midwifery or standard care, as caseload midwifery is only available in some towns in the peripheral part of the uptake areas of the maternity units, and it is the only model of care offered here. Labour outcomes of 2679 all-risk women in caseload midwifery were compared with those of 10,436 all-risk women in standard midwifery care using multivariate linear and logistic regression analyses. RESULTS Compared to women in standard care, augmentation was more frequent in caseload women (adjusted odds ratio (aOR) 1.20; 95% CI 1.06-1.35) as was labour duration of less than 10 h (aOR 1.26; 95% CI 1.13-1.42). More emergency caesarean sections were observed in caseload women (aOR 1.17; 95% CI 1.03-1.34), but this might partly be explained by longer distance to the maternity unit in caseload women. When caseload women were compared to women in standard care with a similar long distance to the hospital, no difference in emergency caesarean sections was observed (aOR 1.04; 95% CI 0.84-1.28). Compared to standard care, infants of caseload women more often had Apgar ≤7 after 5 min. (aOR 1.57; 95% CI 1.11-2.23) and this difference remained when caseload women were compared to women with similar distance to the hospital. For elective caesarean sections, preterm birth, induction of labour, dilatation of cervix on admission, amniotomy, epidural analgesia, and instrumental deliveries, we did not obseve any differences between the two groups. After birth, caseload women more often experienced no laceration (aOR 1.17; 95% CI 1.06-1.29). CONCLUSIONS For most labour outcomes, there were no differences across the two models of midwifery-led care but unexpectedly, we observed slightly more augmentation and adverse neonatal outcomes in caseload midwifery. These findings should be interpreted in the context of the overall low intervention and complication rates in this Danish setting and in the context of research that supports the benefits of caseload midwifery. Although the observational design of the study allows only cautious conclusions, this study highlights the importance of monitoring and evaluating new practices contextually.
Collapse
|
14
|
Low risk of venous thromboembolism following early pregnancy loss in pregnancies conceived by IVF. Hum Reprod 2018; 33:1968-1972. [DOI: 10.1093/humrep/dey271] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 07/28/2018] [Indexed: 11/14/2022] Open
|
15
|
Tinzaparin for the treatment of foetal growth retardation: An open-labelled randomized clinical trial. Thromb Res 2018; 170:38-44. [PMID: 30114561 DOI: 10.1016/j.thromres.2018.08.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 07/12/2018] [Accepted: 08/08/2018] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Foetal growth retardation (FGR) is a leading cause of perinatal death and long-term harms at survivors. Placental infarction plays a role in FGR, yet, no trials have evaluated whether low molecular weight heparins increase birth weight in ongoing FGR pregnancies. METHODS An open-labelled randomized trial in Denmark during 2011-2016, including singleton pregnant women with FGR (estimated foetal weight < 2.3 percentile) diagnosed before gestational weeks 32. Participants were randomly assigned using sealed, blinded envelopes 1:1 to tinzaparin (4500 IU daily until 37 gestational weeks) or no tinzaparin. The primary outcomes were the observed birthweight relative to the expected for gestational age and gender, and foetal growth rates in the two trial groups evaluated by an intention to treat analysis. RESULTS We enrolled 53 women. The mean gestational age was 261 days in the tinzaparin group and 246 days in the no treatment group. The mean birth weight was 2229 g in the tinzaparin group compared to 1968 g in the no treatment group. However, the birth weight relative to the expected from gestational age and gender was only 2.5 percentage points higher in the tinzaparin group [-5.1 to 10.0] (p = 0.51). The foetal growth rate during follow-up was 124 g/week in the tinzaparin group and 119 g/week in the no treatment group, a difference of 5 g/week [-19 to 29] (p = 0.67). Two perinatal deaths both occurred in the no treatment group. CONCLUSION We found no evidence of a tinzaparin effect on the foetal growth rate or the birth weight after adjustment for gestational age.
Collapse
|
16
|
Impact of type 1 diabetes on maternal long-term risk of hospitalisation and mortality: a nationwide combined clinical and register-based cohort study (The EPICOM study). Diabetologia 2018; 61:1071-1080. [PMID: 29478097 DOI: 10.1007/s00125-018-4575-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 01/24/2018] [Indexed: 01/13/2023]
Abstract
AIMS/HYPOTHESIS The aims of this study were to examine long-term mortality and morbidity rates in mothers with type 1 diabetes, both overall and according to the level of albuminuria prior to pregnancy, the presence of hypertension, pre-eclampsia and periconceptional HbA1c. METHODS This study was a part of the EPICOM (Environmental Versus Genetic and Epigenetic Influences on Growth, Metabolism and Cognitive Function in Offspring of Mothers with Type 1 Diabetes) study, which is a prospective follow-up study focusing on pregnancies complicated by maternal type 1 diabetes. We carried out a nationwide combined clinical and register-based cohort study of mortality rates and hospital admissions in mothers with diabetes (n = 986) who gave birth between 1992 and 2000. Control mothers (n = 91,441) were women from the background population, matched according to age and year of childbirth. Age at follow-up was 32-66 years. RESULTS Mortality rate was increased threefold in mothers with diabetes compared with control mothers (HR 3.41 [95% CI 2.42, 4.81]; p < 0.0001), and was also increased with pre-gestational kidney dysfunction (normoalbuminuria, HR 2.17 [95% CI 1.28, 3.68]; microalbuminuria, HR 3.36 [95% CI 0.82, 13.8]; macroalbuminuria, HR 12.9 [95% CI 5.45, 30.7]). Moreover, the presence of hypertension prior to or at any time during pregnancy and of pre-eclampsia also increased mortality rate (hypertension, HR 4.34 [95% CI 2.13, 8.84]; pre-eclampsia, HR 5.55 [95% CI 2.71, 11.4]). Mortality rate also increased with higher levels of HbA1c in early pregnancy (HbA1c ≤75 mmol/mol [≤9%], HR 2.15 [95% CI 1.31, 3.53]; HbA1c >75 mmol/mol [>9%], HR 6.10 [95% CI 2.67, 14.0]). However, in mothers with diabetes and HbA1c <64 mmol/mol (<8%) in the first trimester and normal pre-gestational urinary albumin excretion rate (n = 517), mortality rate was comparable with that of control mothers. Among mothers with diabetes, mortality rate was associated with HbA1c level: per 11 mmol/mol (1 percentage point) increase in HbA1c, HR was 1.52 (95% CI 1.19, 1.94; p = 0.001). In mothers with diabetes, the overall incidence of hospital admissions was more than double (incidence rate ratio [IRR] 2.69 [95% CI 2.59, 2.80]; p < 0.0001) that of control mothers, as were admissions with various diagnoses from 14 out of 19 ICD-10 chapters. Among mothers with diabetes, the IRR for hospital admissions increased with the level of HbA1c: per 11 mmol/mol (1 percentage point) increase in HbA1c, HR was 1.07 (95% CI 1.04, 1.10; p < 0.0001). CONCLUSIONS/INTERPRETATION Overall, mothers with type 1 diabetes have a two- to threefold increase in mortality and morbidity rates. HbA1c levels, level of albuminuria around the time of conception, and the presence of hypertension and pre-eclampsia are important risk factors for mortality/morbidity in this cohort. However, it is reassuring that mothers with type 1 diabetes without kidney complications and with HbA1c <64 mmol/mol (<8%) in early pregnancy have a similar survival potential during the period where they are raising their children to that of control mothers from the background population.
Collapse
|
17
|
Is caseload midwifery a healthy work-form? – A survey of burnout among midwives in Denmark. SEXUAL & REPRODUCTIVE HEALTHCARE 2017; 11:102-106. [DOI: 10.1016/j.srhc.2016.12.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 12/16/2016] [Indexed: 11/26/2022]
|
18
|
Academic Achievement in Primary School in Offspring Born to Mothers With Type 1 Diabetes (the EPICOM Study): A Register-Based Prospective Cohort Study. Diabetes Care 2015; 38:1238-44. [PMID: 26070588 DOI: 10.2337/dc15-0223] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Accepted: 03/19/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVE This study examined the effect of maternal pregestational type 1 diabetes on offspring primary school performance. RESEARCH DESIGN AND METHODS We performed a prospective combined clinical and register-based cohort study comparing primary school performance in offspring (n = 707) of women with pregestational type 1 diabetes with matched control offspring (n = 60,341). We also examined the association between HbA1c levels during pregnancy and later school performance among offspring born to women with pregestational type 1 diabetes. RESULTS Offspring of mothers with pregestational type 1 diabetes obtained similar school grades as control offspring when finishing primary school (regression coefficient [β] = -0.13; 95% CI = -0.30 to 0.03; P = 0.12). Adjusting for parental education also resulted in an insignificant difference between the two groups (β = -0.07; 95% CI = -0.23 to 0.09; P = 0.37). Among offspring of women with type 1 diabetes, increasing maternal HbA1c pregestationally and throughout the pregnancy was associated with lower average school grades. Offspring born to mothers with good glycemic control in the third trimester obtained higher average school grades compared with control offspring. The opposite applied to offspring born to mothers with inadequate glycemic control, who obtained significantly lower average school grades compared with control offspring. CONCLUSIONS Offspring of mothers with pregestational type 1 diabetes obtained similar average grades when finishing primary school compared with matched control offspring. Among offspring of women with type 1 diabetes, we found a consistent negative association between maternal HbA1c in pregnancy and primary school grades. However, whether this association reflects a direct causal influence of intrauterine hyperglycemia is uncertain.
Collapse
|
19
|
Multisystem Morbidity and Mortality in Offspring of Women With Type 1 Diabetes (the EPICOM Study): A Register-Based Prospective Cohort Study. Diabetes Care 2015; 38:821-6. [PMID: 25710920 DOI: 10.2337/dc14-2907] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 01/23/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVE This study examined the long-term consequences for offspring born to mothers with pregestational type 1 diabetes regarding mortality, hospital admissions, and medication. We also examined the association between HbA1c levels during pregnancy and mortality and incidence of hospital admissions. RESEARCH DESIGN AND METHODS We performed a prospective combined clinical and register-based cohort study comparing mortality, hospital admissions, and use of medication in offspring (n = 1,326) of women with pregestational type 1 diabetes (index children) with matched control subjects (n = 131,884). We also examined the association between HbA1c levels during pregnancy and mortality and the incidence of hospital admissions. Participants were monitored from birth to the age of 13-21 years. RESULTS Overall mortality was significantly increased for index children (hazard ratio 2.10, 95% CI 1.33-3.30, P = 0.001). The incidence of hospital admissions for index children was significantly increased (incidence rate ratio [IRR] 1.45, 95% CI 1.38-1.53, P < 0.001), and this was the case for all age groups until the age of 15 years. The incidence of hospital admissions among index children was positively associated with maternal HbA1c before pregnancy and in the first trimester. In addition, the overall use of medication was increased in index children (IRR 1.13, 95% CI 1.07-1.19, P < 0.001). CONCLUSIONS Type 1 diabetes during pregnancy has long-term implications on the health of offspring, with increased mortality, incidence of hospital admissions, and use of medication. Among mothers with type 1 diabetes, glycemic regulation is positively associated with incidence of hospital admissions in offspring.
Collapse
|
20
|
Socioeconomic factors do not but GH treatment does affect mortality in adult-onset growth hormone deficiency. J Clin Endocrinol Metab 2014; 99:4141-8. [PMID: 25157542 DOI: 10.1210/jc.2014-1814] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
CONTEXT GH deficiency is associated with changes in body composition, increased cardiovascular risk markers, and reduced bone mineral density. There seem to be multiple causes of the reported increased morbidity and mortality. OBJECTIVE The objective was to study the socioeconomic status in patients with adult-onset GH deficiency and its impact on mortality. DESIGN This is a nationwide registry study in which the socioeconomic status in adult-onset GH deficient patients was identified in the Danish registries and compared with controls matched on age and gender. The socio-economic status included cohabitation, education, income, parenthood, convictions, and retirement. PATIENTS AND CONTROLS All patients had adult-onset GH deficiency and were born between 1950 and 1980. Two-hundred seventy-six patients (53.6% men) and 25 717 controls were included. RESULTS GH-treated patients had a reduced mortality in total and due to malignancy compared with untreated patients. This difference remained after adjustment for cohabitation and education. Compared with the background population, the incidence of cohabitation, parenthood, and convictions was significantly reduced in patients, whereas education was unaffected. Retirement was significantly increased. CONCLUSIONS Mortality was increased in patients, especially among patients not treated with GH. In GH-treated patients, mortality was decreased in total and due to malignancy compared with untreated patients, even after adjustment for all possible measured confounders. The patients had an impaired socioeconomic profile on most parameters compared with controls. This study does not support the suggestion that GH replacement therapy causes increased mortality.
Collapse
|
21
|
Increased venous thrombosis incidence in pregnancies after in vitro fertilization. Hum Reprod 2014; 29:611-7. [DOI: 10.1093/humrep/det458] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
22
|
Poor socio-economic status in 47,XXX – An unexpected effect of an extra X chromosome. Eur J Med Genet 2013; 56:286-91. [DOI: 10.1016/j.ejmg.2013.03.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 03/20/2013] [Indexed: 10/27/2022]
|
23
|
Mortality and socioeconomic status in adults with childhood onset GH deficiency (GHD) is highly dependent on the primary cause of GHD. Eur J Endocrinol 2012; 167:663-70. [PMID: 22918302 DOI: 10.1530/eje-11-1084] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Childhood onset GH deficiency (CO-GHD) is associated with increased morbidity and mortality; however, the patients' socioeconomic profile as adults is not fully known. DESIGN Register study using Danish nationwide registries. Two hundred and sixty GHD males and 156 GHD females and 25,358 male and 15,110 female controls were included. METHODS Information was obtained concerning cohabitation, parenthood, education, income, retirement, convictions, and death. Income was analyzed using conditional logistic regression, and other outcomes were analyzed using Cox regression. Subgroups of GHD patients with malignant tumors, craniopharyngioma, idiopathic GHD, and others were investigated separately. RESULTS Both male and female GHD patients had a significantly worse outcome on all studied socioeconomic parameters. Fewer GHD patients lived in partnerships and entered them later (male hazard ratio (HR): 0.31; female HR: 0.33), had fewer parenthoods (male HR: 0.26; female HR: 0.26), lower educational level (male HR: 0.58; female HR: 0.48), lower income, higher risk of retirement (male HR: 13.4; female HR: 24.2), and fewer convictions (male HR: 0.67; female HR: 0.49). Mortality was increased (male HR: 10.7; female HR: 21.4). Adjusted for marital and educational status, male HR of death was 5.2 and female HR 10.5. Patients with idiopathic GHD had a socioeconomic profile similar to controls. CONCLUSION The primary causes of CO-GHD and concomitant diseases severely impair socioeconomic conditions and impact mortality; only the subgroup of patients with idiopathic GHD conditions was similar to the background population.
Collapse
|
24
|
Socio-economic factors affect mortality in 47,XYY syndrome-A comparison with the background population and Klinefelter syndrome. Am J Med Genet A 2012; 158A:2421-9. [DOI: 10.1002/ajmg.a.35539] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Accepted: 05/30/2012] [Indexed: 01/15/2023]
|
25
|
Abstract
BACKGROUND Turner syndrome (TS) is characterized by hypogonadism, short adult height, increased morbidity and mortality, contrasted by self-reported normal quality of life and perception of health. Small studies have indicated a similar level of education compared with the background population. AIM To study the socioeconomic profile in TS and the impact of these factors on mortality. MATERIALS AND METHODS Register study using Danish nationwide registries. Nine hundred and seventy-nine TS females and 94,850 controls were included. Information concerning cohabitation, motherhoods, level of education (bachelor degree), income, retirement, and death were obtained. One hundred and three TS and 5989 controls died during the study period. For the socioeconomic parameters, median age at first relevant episode was calculated. Income was analyzed using conditional logistic regression and the other parameters using Cox regression. RESULTS In comparison with controls, TS had significantly fewer partnerships (hazard ratio (HR): 0.45), fewer motherhoods (HR: 0.18), and retired earlier (HR: 1.8). After the diagnosis of TS, the risk of retiring was increased. Educational attainment (HR: 1.0) as well as risk of unemployment was similar. Before the age of 30, low income was significantly more frequent; hereafter, it was similar to controls. Mortality was significantly increased (HR: 2.9) and slightly lower after adjustment for cohabitation and education (HR: 2.7). CONCLUSIONS A divergent socioeconomic profile is apparent, with a reduced proportion of TS persons finding a partner and becoming mothers. The educational level was similar to controls. The increased mortality in TS was not materially affected after adjustment for cohabitation and education.
Collapse
|
26
|
No evidence that assisted reproduction increases the risk of thrombosis: a Danish national cohort study. Hum Reprod 2012; 27:1499-503. [PMID: 22357768 DOI: 10.1093/humrep/des041] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Case reports have reported venous and arterial thromboses in women undergoing assisted reproduction. No large systematic studies on the risk of thrombosis have been published. The objective of our study was to investigate whether the risk of thrombosis is increased in women undergoing assisted reproduction. METHODS A national register-based cohort study was conducted on all women undergoing IVF or ICSI treatment in Denmark from 1994 to 2005. Data were obtained from the National Patient Registry and the IVF Registry. Women with prior malignant or cardiovascular disease were excluded. Thrombosis occurring within the first 6 and 12 months after assisted reproduction was considered potentially related to the treatment. Thromboses during pregnancy as well as the pregnancy-related diagnoses were excluded from the statistical analysis. The incidence rates of venous and arterial thromboses were compared with previously published estimates of the risk of thrombosis among young Danish women. RESULTS We analyzed 30 884 Danish women undergoing 75 141 treatments from 1994 to 2005. The mean age of the women at first treatment was 32.3 years. The delivery rate per cycle was 22%. The incidence rate ratio, with 95% confidence interval (CI), of venous thrombosis within 6 months was 0.95 (CI: 0.38-1.95). The incidence rate ratio of arterial thrombosis within 6 months was 0.36 (CI: 0.04-1.30). CONCLUSIONS Our study showed no evidence that assisted reproduction increases the risk of thrombosis.
Collapse
|
27
|
Abstract
OBJECTIVE To investigate the criminal pattern in men between 15 and 70 years of age diagnosed with 47,XXY (Klinefelter's syndrome (KS)) or 47,XYY compared to the general population. DESIGN Register-based cohort study comparing the incidence of convictions among men with KS and with 47,XYY with age- and calendar-matched samples of the general population. Crime was classified into eight types (sexual abuse, homicide, burglary, violence, traffic, drug-related, arson and 'others'). SETTING Denmark 1978-2006. PARTICIPANTS All men diagnosed with KS (N=934) or 47,XYY (N=161) at risk and their age- and calendar-time-matched controls (N=88 979 and 15 356, respectively). RESULTS The incidence of convictions was increased in men with KS (omitting traffic offenses) compared to controls with a HR of 1.40 (95% CI 1.23 to 1.59, p<0.001), with significant increases in sexual abuse, burglary, arson and 'others', but with a decreased risk of traffic and drug-related offenses. The incidence of convictions was significantly increased among men with 47,XYY compared to controls with a HR of 1.42 (95% CI 1.14 to 1.77, p<0.005) in all crime types, except drug-related crimes and traffic. Adjusting for socioeconomic variables (education, fatherhood, retirement and cohabitation) reduced the total HR for both KS and 47,XYY to levels similar to controls, while some specific crime types (sexual abuse, arson, etc) remained increased. CONCLUSION The overall risk of conviction (excluding traffic offenses) was moderately increased in men with 47,XYY or KS; however, it was similar to controls when adjusting for socioeconomic parameters. Convictions for sexual abuse, burglary, arson and 'others' were significantly increased. The increased risk of convictions may be partly or fully explained by the poor socioeconomic conditions related to the chromosome aberrations.
Collapse
|
28
|
Abstract
CONTEXT Klinefelter syndrome (KS) is associated with male infertility, hypogonadism, and learning disability. Morbidity and mortality are increased and the causes behind remain unknown. Is it the chromosome aberration or is it caused by postulated poorer socioeconomic status? AIM The aim of the study was to study the socioeconomic profile in KS and the impact of these factors on mortality. MATERIALS AND METHODS This was a register study using Danish nationwide registries. One thousand forty-nine KS men and 100,824 controls were included. Information concerning cohabitation, fatherhoods, level of education, income, retirement, and death were obtained. Two hundred four KS and 14,725 controls died during the study period. For the socioeconomic parameters, median age at first relevant episode was calculated. Cohabitation, fatherhood, educational level, and retirement were analyzed using Cox regression, and income was analyzed using conditional logistic regression. Both analyses using each case and his matched controls as one stratum. RESULTS KS men had significantly fewer partnerships [hazard ratio (HR) 0.66] and entered them later (median age 27.1 vs. 24.6 yr), fewer fatherhoods (HR 0.24),and they occurred later (median age 32.0 vs. 27.0 yr), lower educational level (HR 0.27), and lower income and were retired at an earlier age (43.5 vs. 60.3 yr). Mortality among KS men was significantly increased (HR 1.9), and after adjustment for cohabitation and educational status, mortality was still significantly increased (HR 1.5). CONCLUSION A severely inferior outcome in all investigated socioeconomic parameters compared with the background population was present and mortality was increased and may partially be caused by the poorer socioeconomic status.
Collapse
|
29
|
Self-rated health and functioning in patients with chronic renal disease. DANISH MEDICAL BULLETIN 2010; 57:A4220. [PMID: 21122461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Chronic renal disease is associated with high morbidity and mortality and with considerable economic costs, and it has an extensive influence on patients' everyday lives. The aim of this study was to investigate self-rated health and functioning in patients with chronic renal disease which may serve as a baseline for continuous monitoring of self-rated health and functioning. MATERIAL AND METHODS A total of 227 patients aged 18 years or older with chronic renal disease in predialysis and haemodialysis treatment participated in a cross-sectional study. The study included a questionnaire and data from hospital records, a laboratory register and the Danish National Patient Registry. RESULTS Self-rated health and functioning were lower among study participants than in the general Danish population. Among patients below the age of 65 years, 57% of those who were in predialysis and 16% of those receiving haemodialysis treatment were employed. Predictors of disability were haemodialysis, being diagnosed with diabetes, and increasing age. A total of 33% received community home help services, 25% primary nursing and 10% community rehabilitation services. CONCLUSION In this study information about self-rated health and functioning was collected among patients with chronic renal disease; this information may supplement continuously collected clinical data on patients who are in active treatment for chronic renal failure. Data from this study can form the basis for planning and for quality control intervention aimed at maintaining or improving functioning in patients with chronic renal disease.
Collapse
|
30
|
Diagnosis and mortality in 47,XYY persons: a registry study. Orphanet J Rare Dis 2010; 5:15. [PMID: 20509956 PMCID: PMC2889887 DOI: 10.1186/1750-1172-5-15] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Accepted: 05/29/2010] [Indexed: 01/15/2023] Open
Abstract
Background Sex chromosomal abnormalities are relatively common, yet many aspects of these syndromes remain unexplored. For instance epidemiological data in 47,XYY persons are still limited. Methods Using a national Danish registry, we identified 208 persons with 47,XYY or a compatible karyotype, whereof 36 were deceased; all were diagnosed from 1968 to 2008. For further analyses, we identified age matched controls from the male background population (n = 20,078) in Statistics Denmark. We report nationwide prevalence data, data regarding age at diagnosis, as well as total and cause specific mortality data in these persons. Results The average prevalence was 14.2 47,XYY persons per 100,000, which is reduced compared to the expected 98 per 100,000. Their median age at diagnosis was 17.1 years. We found a significantly decreased lifespan from 77.9 years (controls) to 67.5 years (47,XYY persons). Total mortality was significantly increased compared to controls, with a hazard ratio of 3.6 (2.6-5.1). Dividing the causes of deaths according to the International Classification of Diseases, we identified an increased hazard ratio in all informative chapters, with a significantly increased ratio in cancer, pulmonary, neurological and unspecified diseases, and trauma. Conclusion We here present national epidemiological data regarding 47,XYY syndrome, including prevalence and mortality data, showing a significantly delay to diagnosis, reduced life expectancy and an increased total and cause specific mortality.
Collapse
|
31
|
|
32
|
Doppler Ultrasound Compared With Strain Gauge for Measurement of Systolic Ankle Blood Pressure. Angiology 2008; 59:296-300. [DOI: 10.1177/0003319707308198] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study assesses measurement variation in the measurement of ankle systolic blood pressure (ABP) when measured with Doppler ultrasound and with the strain gauge method. Ninety-seven patients were included. ABP was measured with Doppler ultrasound and with the strain gauge method. The methods were compared graphically by scatterplots and analyzed by paired t test, analysis of variance, and Pitman's paired variance ratio test. ABP was measured by strain gauge in all extremities, whereas no Doppler signal was obtainable in 7 limbs (4%). There was no systematic difference in measurements between the means of the two measurements. However, a substantial difference of more than 25 mm Hg was found in 15% of limbs and more than 20 mm Hg in 20%. In the majority of patients, measurements of ABP by Doppler ultrasound and the strain gauge method give similar results, but for a minority the discrepancy is substantial.
Collapse
|
33
|
Can long-term antibiotic treatment prevent progression of peripheral arterial occlusive disease? A large, randomized, double-blinded, placebo-controlled trial. Atherosclerosis 2007; 196:937-42. [PMID: 17418218 DOI: 10.1016/j.atherosclerosis.2007.02.025] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2006] [Revised: 02/21/2007] [Accepted: 02/26/2007] [Indexed: 11/20/2022]
Abstract
PURPOSE The purpose was to investigate in a large, randomized, double-blinded, placebo-controlled trial, whether antibiotic treatment can prevent progression of peripheral arterial disease (PAD). MATERIAL AND METHODS Five hundred and seven patients were included; all patients had an established diagnosis of PAD. Their mean age was 66 years (36-85), and 59% were males. Patients were randomized to Roxithromycin 300 mg daily for 28 days. Baseline investigations were ankle blood pressure, ankle-brachial blood pressure index (ABPI), walking distance, C. pneumoniae serology, cholesterol and medical history. Follow-up was performed every 6 months. Primary events were defined as death, peripheral revascularization and major lower limb amputation. Secondary events were thrombosis, stroke, transient cerebral ischaemic attack and myocardial infarction. Change in ABPI was also investigated. Data were analyzed mainly by Cox regression and linear regression. RESULTS Included patients with PAD were randomized. Two patients withdrew. Of the remaining, 248 received roxithromycin and 257 placebo. In the treatment group 55% were seropositive and 53% in the placebo group. Mean follow-up was 2.1 years (range 0.06-5.1 years). In the placebo group, 26 died and 80 primary events occurred in total. In the treatment group, 28 died and 74 primary events were observed. The hazard ratio of death was 1.13 (95% CI: 0.68; 1.90), and of primary events 0.92 (95% CI: 0.67; 1.26). Also on secondary events and ABPI changes, no significant differences were found. CONCLUSION Long-term treatment with roxithromycin is ineffective in preventing death, amputation, peripheral revascularization, myocardial infarction, stroke, transient cerebral ischaemic attack, thrombosis and decline in ABPI in patients with an established diagnosis of PAD.
Collapse
|
34
|
High-risk and low-risk screening for abdominal aortic aneurysm both reduce aneurysm-related mortality. A stratified analysis from a single-centre randomised screening trial. Eur J Vasc Endovasc Surg 2007; 34:53-8. [PMID: 17331750 DOI: 10.1016/j.ejvs.2006.12.031] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2006] [Accepted: 12/29/2006] [Indexed: 11/19/2022]
Abstract
BACKGROUND Cardiovascular diseases and chronic obstructive pulmonary disease (COPD) are both associated with abdominal aortic aneurysms (AAA). The aim of this study was therefore to analyse whether screening for AAA could be restricted to men with such diseases (high risk group). METHODS Before the date of randomisation of a population screening trial of 12,639 64-73-year-old males, all discharge diagnoses from the National Patient Registry concerning AAA-related diseases were merged with the screening results on attendance, AAA prevalence, and AAA-related mortality and overall mortality. Differences in proportions were compared by Chi square tests and differences in mortality by Cox regression analyses. RESULTS The attendance rate was 78.8% and 6.7% had an AAA in the high risk group compared to 75.8% attendance (P<0.001) and 2.9% (P<0.001) in the remaining population. Cumulatively, screening of only high risk men with would have required 72.9% (95% C.I.: 72.3-74.5%) fewer screening invitations, would have discovered 46.1% (95% C.I.: 38.9-53.4%) of the AAA cases diagnosed and prevented 46.7% (95% C.I.: 28.3-65.7%) of the AAA-related deaths. However, screening decreased AAA-related mortality both among men with and without known COPD or cardiovascular diseases: mortality ratio: 0.22 (95% C.I.: 0.08-0.65), P=0.006, and 0.24 (95% C.I: 0.09-0.63, P=0.004, respectively. CONCLUSION High-risk population screening would prevent less than half of AAA-related deaths. Therefore, restricting screening to such high-risk groups does not seem justified, but cost effectiveness analyses are needed to reach a firm conclusion.
Collapse
|
35
|
Nonfunctioning pituitary adenoma: incidence, causes of death and quality of life in relation to pituitary function. Pituitary 2007; 10:67-73. [PMID: 17356906 DOI: 10.1007/s11102-007-0018-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2007] [Accepted: 02/05/2007] [Indexed: 10/23/2022]
Abstract
The incidence of clinically significant, nonfunctioning pituitary adenoma, requiring surgical treatment, has not been established. According to previous studies, both surgery type and subsequent radiotherapy may have an impact on quality of life (QOL), and some studies have shown increased cardiovascular mortality in patients with pituitary disease. We studied all patients with functionless, suprasellar pituitary adenoma who were operated on during the period 1985-1996 (N = 192; transsphenoidal surgery = 160, craniotomy = 32). QOL was evaluated from Short Form 36 and Major Depression Inventory questionnaires. Causes of death were obtained from the Danish Register of Causes of Death. Incidence was 5.6/mill/year. Postoperatively, 27% of the patients had normal pituitary function and 27% were panhypopituitary. Fifty three patients had died. Death from cardiovascular, cerebrovascular and malignant diseases was not increased. Overall, QOL was not different from QOL of an age- and sex matched background population. QOL was, however, impaired in patients who had undergone craniotomy as compared to patients undergoing transsphenoidal surgery. QOL was not reduced in hypopituitary patients or in patients receiving radiotherapy.
Collapse
|
36
|
Preliminary Ten Year Results from a Randomised Single Centre Mass Screening Trial for Abdominal Aortic Aneurysm. Eur J Vasc Endovasc Surg 2006; 32:608-14. [PMID: 16893663 DOI: 10.1016/j.ejvs.2006.06.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2006] [Accepted: 06/13/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND At present, several regions and countries are considering screening for abdominal aortic aneurysm (AAA). However, The Chichester Aneurysms Screening Trial has reported poor long term benefit of screening for AAA. We therefore supplement previously published data with a preliminary analysis of the ten-year mortality from AAA, based upon population-based data until 2002 (7 years) and incomplete hospital-based information on deaths until 2005 (10 years). METHODS AND MATERIAL In 1994 we started a randomised screening trial of 12,639 64-73 year-old males; 6,306 were controls, and 6,333 were invited to an abdominal ultrasound scan at their district hospital. Information on all deaths until 15.3.2005 was obtained from the Office of Civil Registration. Information on AAA related deaths was obtained from the national registry of Causes of Deaths from 1.4.1994 to 31.12.2001, and supplemented with AAA deaths known to the Danish National Patient Registry until 15.3.2005. Operations were obtained from the Danish National Vascular Registry from 1.4.1994 to 15.3.2005. Death certificates and medical records were reviewed by two independent assessors. The analyses were based on "intention to treat" from the date of randomisation. RESULTS The attendance rate was 76.6% and 191 (4.0%) had an AAA. The median observation time was 9.58 years. In the invited group 13 subjects were acutely operated on compared to 40 in the control group (Risk ratio: 0.32 (95% C.I. 0.17-0.60, P<0.001)), and 14 died due to AAA compared to 51 in the control group (Hazard ratio: 0.27 (95% C.I.: 0.15-0.49, P<0.001). CONCLUSION Over ten years, screening reduced mortality from AAA by 73%, and the frequency of emergency operations by 68%.
Collapse
|
37
|
Preliminary Ten Year Results from a Randomised Single Centre Mass Screening Trial for Abdominal Aortic Aneurysm. J Vasc Surg 2006. [DOI: 10.1016/j.jvs.2006.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
38
|
Abstract
AIM Our aim was to study prevalence, incidence, age at diagnosis, and mortality in Turner syndrome (TS) in Denmark. METHODS Using the Danish Cytogenetic Register, we identified all cases (n = 781) of TS alive in Denmark during 1970-2001. Sixty-nine deceased women with TS were identified in the Causes of Death Register. We divided the cohort into women having the karyotype 45,X, karyotypes including an isochromosome Xq, and all other karyotypes associated with TS. We describe the number of patients diagnosed in Denmark yearly, incidence rates, and the age at diagnosis. Standardized mortality ratios (SMR) were calculated. RESULTS A total of 349 women had a 45,X karyotype, 86 had a karyotype including an isochromosome Xq (isoXq), and 346 had another TS karyotype. Mortality was increased in TS with an SMR of 2.86 (95% confidence interval, 2.18-3.55). SMR was increased for coronary diseases, congenital malformations, endocrine diseases, and other causes. The mortality was increased for all types of karyotypes in comparison with the general population but was highest among females with 45,X and isoXq. There was a steady increase in prevalence, but incidence was unchanged. Age at diagnosis was mainly distributed in three periods: less than 1 yr of age (14.9%), during adolescence (10-17 yr) (33.2%), and during adulthood (38.5%), with a median age at diagnosis of 15.1 yr, decreasing during the study period (P < 0.01). CONCLUSIONS Patients with TS and especially the karyotypes 45,X and isoXq have a higher mortality compared with the background population. TS was diagnosed with a considerable diagnostic delay. Prevalence is increasing, but incidence of TS was stable.
Collapse
|
39
|
[Cost-benefit analysis of population screening for abdominal aortic aneurism, based on five-year results of a randomised hospital-based screening trial]. Ugeskr Laeger 2006; 168:2817-9. [PMID: 16942705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The lethality of ruptured abdominal aortic aneurysm (AAA) is 80-95% compared to 5-6% after elective surgery. However, AAA seldom causes symptoms before rupture. From 1994 to 1998, 12,639 men aged 64-73, from Viborg County, were randomised 1:1 for an invitation to an ultrasonographic scan or for controls. There were 75% fewer emergency operations (P < 0.001), and 67% lower AAA-specific mortality in the screening group (P = 0.002). The costs were 6,221 pounds sterling (4,034-13,782) per saved living year, expected to decrease to about 1,860 pounds sterling after 10 years. Screening of Danish men, aged 65-73, is recommended.
Collapse
|
40
|
Abstract
BACKGROUND AND OBJECTIVE Previous studies on hypopituitarism and mortality have concluded that insufficient pituitary function is associated with decreased survival. For several reasons the results are difficult to compare - particularly because definitions and treatment of hypopituitarism have varied and various underlying disorders have been included. The purpose was to assess the relationship between mortality and pituitary function. PATIENTS AND DESIGN One hundred and sixty consecutive patients (99 men and 61 women) with functionless, suprasellar pituitary adenoma. All were operated on transsphenoidally during the period 1985-1996. Additional radiotherapy was given to 29 patients. Mortality was calculated 12.4 years (median, range 8.1-19.9) after operation. Postoperative hormonal deficits were treated in most, though GH substitution was given only to a minority of patients. RESULTS Postoperatively 30% of the patients had normal pituitary function (normal adrenocortical, thyroid and gonadal function), 26% were panhypopituitary and 36% had partial pituitary insufficiency. Forty-one patients had died (34.7 expected) yielding a standard mortality ratio (SMR) of 1.18 (95% confidence limits (CI) 0.87-1.60). SMR was significantly increased in women (1.97, CI 1.20-3.21) but not in men (0.83, CI 0.55-1.26). SMR in patients with normal pituitary function, panhypopituitarism and partial insufficiency were not different from that in the general population. SMR in hypopituitary women was substantially higher than in men with pituitary insufficiency. Treatment with growth hormone in GH-deficient patients did not influence survival. CONCLUSION Pituitary surgery for nonfunctioning adenoma and subsequent pituitary insufficiency had no effect on mortality in men, but was associated with significantly increased mortality in women. Suboptimal hormonal substitution in women may play a role.
Collapse
|
41
|
Cost-effectiveness Analysis of Screening for Abdominal Aortic Aneurysms Based on Five Year Results from a Randomised Hospital Based Mass Screening Trial☆. Eur J Vasc Endovasc Surg 2006; 32:9-15. [PMID: 16603390 DOI: 10.1016/j.ejvs.2006.01.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2005] [Accepted: 01/16/2006] [Indexed: 12/14/2022]
Abstract
BACKGROUND The aim of this study was to estimate the cost effectiveness of screening for abdominal aortic aneurysm (AAA). MATERIAL AND METHODS All 12,639 men born in the years 1921-1933 (aged 64-73) living in Viborg County, Denmark, were randomly allocated either to receive an invitation to abdominal ultrasound scanning for AAA or to be controls. Costs for screening and surveillance were assessed prospectively. Diagnosis Related Group (DRG) costs from 1999 were used concerning admissions with uncomplicated and complicated operations. Admissions for AAA surgery were retrospectively classified according to complications in patient records. RESULTS Mean follow-up time was 52 months. 76.6% of invited men attended screening, and 191 (4.0%) had an AAA. As previously reported, the cumulative 5-year AAA-specific mortality in the invited group was significantly reduced by 67% compared to the control group (P = 0.003). The costs were estimated to be Euro 11.23 per scan. The costs per life-year saved were Euro 9057 (Euro 5872-20,063) after 5 years, and were expected to decrease to Euro 2708 (Euro 1758-6031) after 10 years and to Euro 1825 (Euro 1185-4063) after 15 years. CONCLUSION Screening of 64-73 years old males in Denmark seems cost effective.
Collapse
|
42
|
Abstract
BACKGROUND Klinefelter syndrome (KS) is the most prevalent sex chromosome disorder in man; it affects approximately one in 660 men and is a common cause of hypogonadism and infertility. Our current knowledge of morbidity in KS is based on observational studies and case reports and therefore is limited. DESIGN We used Danish registers to obtain dates of hospital admissions and discharge diagnoses in a cohort of all males diagnosed with KS in Denmark and a randomly selected, age-matched control group. Our cohort consisted of 832 KS subjects and 4033 control subjects, contributing with a total of approximately 100,000 person years. We used stratified Cox regression analysis on main groups of diagnoses. Where significant results were found, subsequent analyses were performed on subgroups of diagnoses. RESULTS We found a significantly increased risk of being hospitalized among the KS subjects [hazard ratio (HR), 1.69; 95% confidence interval, 1.54-1.86]. The increased admission risk was present in all but one of the main diagnosis groups, with the highest HRs for congenital malformations (HR, 10.7), psychiatric disorders (HR, 3.7), and endocrine and metabolic disorders (HR, 3.2). We compared hospitalization rates before and after the diagnosis of KS and found that the increased rate was present even before the diagnosis of KS. CONCLUSIONS Males suffering from KS experienced an increased hospitalization rate from a variety of disorders. Some are likely to be caused by hypogonadism, and some may be linked to the syndrome per se, whereas others are not readily explained. However, other factors, e.g. socioeconomic, may be involved.
Collapse
|
43
|
Abstract
BACKGROUND AND OBJECTIVE There is agreement in the literature that pituitary apoplexy is a rare disorder. As our experience differs from this view, we analysed the incidence in patients operated on for a nonfunctioning pituitary adenoma. PATIENTS AND DESIGN One hundred ninety-two consecutive patients with a suprasellar, clinically inactive adenoma operated on during the period 1985-1996 were retrospectively reviewed. A diagnosis of pituitary apoplexy was made from relevant neurological symptoms together with pertinent findings at operation. RESULTS Pituitary apoplexy occurred in 41 patients (21%), in 23 patients within 12 days prior to the operation. The male/female ratio was 1.9. Median follow-up time was 13.7 years (range 8.9-19.9). During this period, 12 patients had died, yielding a standard mortality ratio of 1.09 (95% CI 0.62-1.92), similar to that in the patients who had not sustained pituitary apoplexy. Postoperatively, 24% of the patients had normal pituitary function, 38% were panhypopituitary and partial pituitary insufficiency was present in 38%. Subnormal GH secretion was present in virtually all patients tested. Two patients died within 60 days of surgery and in two no or incomplete data were available, although they most likely were panhypopituitary. CONCLUSION Most of our findings add little to what is known about pituitary apoplexy. On one point, however, they are contrary to previously presented data. We found a much higher incidence of pituitary apoplexy despite rather rigorous criteria for the diagnosis. The outcome as regards survival and endocrine function was not different from that in patients with a nonfunctioning adenoma who did not suffer pituitary apoplexy.
Collapse
|
44
|
Does Route of Administration Affect Erythropoietin Concentration in the Blood and Brain of Neonatal Rats? J Investig Med 2006. [DOI: 10.1177/108155890605401s66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
45
|
Erythropoietin Supplementation Alters Cerebral Covalent Histone Modification and Glucocorticoid Receptor Splice Variant Messenger Ribonucleic Acid Expression in a Gender-Specific Manner. J Investig Med 2006. [DOI: 10.1177/108155890605401s161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
46
|
183 DOES ROUTE OF ADMINISTRATION AFFECT ERYTHROPOIETIN CONCENTRATION IN THE BLOOD AND BRAIN OF NEONATAL RATS? J Investig Med 2006. [DOI: 10.2310/6650.2005.x0004.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
47
|
278 ERYTHROPOIETIN SUPPLEMENTATION ALTERS CEREBRAL COVALENT HISTONE MODIFICATION AND GLUCOCORTICOID RECEPTOR SPLICE VARIANT MESSENGER RIBONUCLEIC ACID EXPRESSION IN A GENDER-SPECIFIC MANNER. J Investig Med 2006. [DOI: 10.2310/6650.2005.x0004.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
48
|
Abstract
An increase in the prevalence of atopic dermatitis (AD) has been reported since the 1960s. The increase could be due to many factors including a genuine increase of incidence or duration of AD. We decided to study if the increasing trend persisted during the 1990s by comparing the cumulative incidence of AD in 1993 and 1998. Further, we studied the severity and management of AD among children. Two samples of children born in Denmark were drawn from the Danish Medical Birth Register. In the 1993 and 1998 studies a mailed questionnaire with identical questions concerning AD was sent out. In the 1998 follow-up study the questionnaire included a severity score and questions concerning management of AD. In the 1993 study the cumulative incidence of AD at age 7 was 18.9% and in 1998 it was 19.6%. There was no difference in the age-adjusted AD incidence in the 5-year observation period. In the 1998 study, 81% had mild to moderate AD, 90% had been seen by a doctor at least once, 36% had mainly been treated by a dermatologist, and 2% had been hospitalized. It should be kept in mind that we base most of our common knowledge of the disease on AD patients selected for management in dermatology clinics and departments.
Collapse
|
49
|
Thymus is enlarged in children with current atopic dermatitis. A cross-sectional study. Acta Derm Venereol 2005; 85:240-3. [PMID: 16040410 DOI: 10.1080/00015550510026352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Atopic dermatitis is a common skin disorder of unknown aetiology with peak incidence in early childhood. The disease is associated with peripheral T-cell accumulation in the skin. The thymus is a key organ of the cellular immune response early in life. We hypothesized that atopic dermatitis is associated with an unbalanced establishment of the peripheral T-lymphocyte system. This cross-sectional study was performed to compare thymus sizes in patients with atopic dermatitis and healthy controls. Thirty-seven children with current atopic dermatitis were enrolled and compared with 29 healthy controls. An interview and medical examination were performed by one doctor, an ultrasound scan was performed within 3 days of the examination, and the thymus index, a marker of thymus size, was measured. The thymus index was on average 32% higher (95% CI 3%-67%) in children with active atopic dermatitis compared with healthy controls. It declined with age in both children with atopic dermatitis and healthy controls, but the reduction in size was only significant for healthy controls. We demonstrate increased size of thymus among children with active atopic dermatitis compared with healthy controls. The larger size of thymus is compatible with increased thymic activity and emission of T lymphocytes.
Collapse
|
50
|
[Screening reduced abdominal aortic aneurysm mortality--secondary publication. Results from a Danish randomized screening trial]. Ugeskr Laeger 2005; 167:1641-4. [PMID: 15892338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
|