scholarly journals Influence of Acetylsalicylic Acid Use on Risk and Outcome of Community-Acquired Staphylococcus aureus Bacteremia: A Population-Based Study

2019 ◽  
Vol 6 (9) ◽  
Author(s):  
Jesper Smit ◽  
Michael Dalager-Pedersen ◽  
Kasper Adelborg ◽  
Achim J Kaasch ◽  
Reimar W Thomsen ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Acetylsalicylic Acid ◽  
Population Based ◽  
Socioeconomic Indicators ◽  
Medical Databases ◽  
Staphylococcus Aureus Bacteremia ◽  
Increased Risk ◽  
First Time ◽  
Population Controls

Abstract Objective To investigate the influence of acetylsalicylic acid (ASA) use on risk and outcome of community-acquired Staphylococcus aureus bacteremia (CA-SAB). Method We used population-based medical databases to identify all patients diagnosed in northern Denmark with first-time CA-SAB and matched population controls from 2000–2011. Categories for ASA users included current users (new or long-term users), former users, and nonusers. The analyses were adjusted for comorbidities, comedication use, and socioeconomic indicators. Results We identified 2638 patients with first-time CA-SAB and 26 379 matched population controls. Compared with nonusers, the adjusted odds ratio (aOR) for CA-SAB was 1.00 (95% confidence interval [CI], 0.88–1.13) for current users, 1.00 (95% CI, 0.86–1.16) for former users, 2.04 (95% CI, 1.42–2.94) for new users, and 0.95 (95% CI, 0.84–1.09) for long-term users. Thirty-day cumulative mortality was 28.0% among current users compared with 21.6% among nonusers, yielding an adjusted hazard rate ratio (aHRR) of 1.02 (95% CI, 0.84–1.25). Compared with nonusers, the aHRR was 1.10 (95% CI, 0.87–1.40) for former users, 0.60 (95% CI, 0.29–1.21) for new users, and 1.06 (95% CI, 0.87–1.31) for long-term users. We observed no difference in the risk or outcome of CA-SAB with increasing ASA dose or by presence of diseases commonly treated with ASA. Conclusions Use of ASA did not seem to influence the risk or outcome of CA-SAB. The apparent increased risk among new users may relate to residual confounding from the circumstances underlying ASA treatment initiation. Our finding of no association remained robust with increasing ASA dose and across multiple patient subsets.

Risk of cancer among sarcoidosis patients with biopsy-verified non-necrotizing granulomatous inflammation: Population-based cohort study

2021 ◽  
pp. jrheum.210588
Author(s):  
Mikkel Faurschou ◽  
Lars H. Omland ◽  
Niels Obel ◽  
Jesper Lindhardsen ◽  
Bo Baslund
Keyword(s):  
Solid Tumors ◽  
Granulomatous Inflammation ◽  
Population Based ◽  
Risk Difference ◽  
Increased Risk ◽  
Incidence Functions ◽  
Risk Of Cancer ◽  
Population Controls

Objective To assess the long-term risk of hematologic cancers, invasive solid tumors, and nonmelanoma skin cancer (NMSC) among sarcoidosis patients with biopsy-verified non-necrotizing granulomatous inflammation. Methods We used Danish administrative registers with nationwide coverage to construct a cohort of 3892 sarcoidosis patients and an age- and gender-matched comparison cohort of 38.920 population-controls. For all patients, a biopsy demonstrating non-necrotizing granulomatous inflammation had been obtained from the lower respiratory tract at time of diagnosis. Study outcome was time to diagnosis of cancer. Follow-up began at time of sarcoidosis diagnosis and continued for up to 10 years. We calculated hazard ratios (HRs) as estimates of the cancer risk among the sarcoidosis patients relative to that among the population-controls and used cumulative incidence functions to calculate absolute 10-year risk estimates. Results We observed an increased long-term risk of hematologic cancers (HR during the first 2 years of follow-up: 2.71 (95% CI: 1.18-6.25); HR after >2 years of follow-up: 2.12 (95% CI: 1.29-3.47)) and NMSC (HR after >2 years of follow-up: 1.82 (95% CI: 1.43-2.32)) among the sarcoidosis patients. An increased risk of invasive solid tumors was only observed during the first 2 years (HR: 1.55 (95% CI: 1.18-2.04)). Compared with the population-controls, the sarcoidosis patients had an increased absolute 10-year risk of hematologic cancers (risk difference: 0.56% (95% CI: 0.11%-1.01%)) and NMSC (risk difference: 1.58% (95% CI: 0.70%-2.47%)). Conclusion Sarcoidosis patients with biopsy-verified non-necrotizing granulomatous inflammation have an increased long-term risk of hematologic cancers and NMSC compared with the general population.

scholarly journals Nutritional status and physical activity of childhood leukemia survivors

2014 ◽  
Vol 54 (2) ◽  
pp. 67
Author(s):  
Conny Tanjung ◽  
Johannes Bondan Lukito ◽  
Prima Dyarti Meylani
Keyword(s):  
Physical Activity ◽  
Nutritional Status ◽  
Childhood Leukemia ◽  
Lymphoblastic Leukemia ◽  
Induction Phase ◽  
Childhood All ◽  
Increased Risk ◽  
Long Term Survivors ◽  
First Time

Background Acute lymphoblastic leukemia (ALL), the mostcommon malignancy of childhood, has an overall cure rate ofapproximately 80%. Long-term survivors of childhood ALL areat increased risk for obesity and physical inactivity that may leadto the development of diabetes, dyslipidemia, metabolic syndrome,as well as cardiovascular dis eases, and related mortality in theyears following treatment.Objective To evaluate the physical activity and the propensityfor developing obesity longer term in ALL survivors.Methods This retrospective cohort study included all ALLsurvivors from Pantai Indah Kapuk (PIK) Hospital. We assessedtheir physical activity and nutritional status at the first time ofALL diagnosis an d at the time of interview.Results Subjects were 15 ALL survivors aged 7 to 24 years. Themedian fo llow up time was 6.4 years (range 3 to 10 years). Only2 out of 15 survivors were overweight and n one were obese.All survivors led a sedentary lifestyle. Most female subjectshad increased BMI, though most were not overweight/obese.Steroid therapy in the induction phase did not increase the riskof developing obesity in ALL survivors.Conclusion Lon g-term survivors of childh ood ALL do not meetphysical activity recommendations according to the CDC (Centersfor Disease Control). Howevei; steroid therapy do not seem tolead to overweight/obesity in ALL survivors.

Infertility Treatments and Long-Term Neurologic Morbidity of the Offspring

2018 ◽  
Vol 36 (09) ◽  
pp. 949-954 ◽  
Author(s):  
Shai Levin ◽  
Eyal Sheiner ◽  
Tamar Wainstock ◽  
Asnat Walfisch ◽  
Idit Segal ◽  
...  
Keyword(s):  
Medical Center ◽  
Cohort Analysis ◽  
Multivariable Analysis ◽  
Maternal Diabetes ◽  
Population Based ◽  
Vitro Fertilization ◽  
Increased Risk ◽  
Attention Deficit Hyperactivity Disorders

Objective To determine the risk of long-term neurologic morbidity among children (up to 18 years) born following in vitro fertilization (IVF) or ovulation induction (OI) treatments as compared with spontaneously conceived. Study Design A population-based cohort analysis was performed, including data from the perinatal computerized database on all singleton infants born at the Soroka University Medical Center (SUMC) between the years 1991 and 2014. This perinatal database was linked and cross-matched with the SUMC computerized dataset of all pediatric hospitalizations. Results Neurologic morbidity was significantly more common in IVF (3.7%) and OI (4.1%) offspring as compared with those following spontaneous pregnancies (3.1%; p = 0.017). In particular, attention deficit/hyperactivity disorders and headaches were more common in the OI group and sleep disorders in the IVF group, whereas autism and cerebral palsy were comparable between the groups. In the Weibull multivariable analysis, while controlling for maternal age, preterm delivery, birthweight centile, maternal diabetes, and hypertensive disorders, IVF (adjusted hazard ratio [HR]: 1.40; 95% confidence interval [CI]: 1.14–1.71; p = 0.001), but not OI (adjusted HR: 1.17' 95% CI: 0.92–1.48; p = 0.196), was noted as an independent risk factor for long-term pediatric neurologic morbidity. Conclusion IVF offspring appear to be at an increased risk of long-term neurologic morbidity up to 18 years of age.

scholarly journals Frailty Assessed by Administrative Tools and Mortality in Patients With Pneumonia Admitted to the Hospital and ICU: a Population-based Data-linkage Study

2021 ◽  
Author(s):  
Tamas Szakmany ◽  
Joe Hollinghurst ◽  
Richard Pugh ◽  
Ashley Akbari ◽  
Rowena Griffiths ◽  
...  
Keyword(s):  
Data Linkage ◽  
Social Deprivation ◽  
Frailty Index ◽  
Significant Risk ◽  
Population Based ◽  
Linkage Study ◽  
Increased Risk ◽  
Comorbidity Index ◽  
Population Scale

Abstract Background: The ideal method of identifying frailty is uncertain, and data on long-term outcomes is relatively limited. We examined frailty indices derived from population-scale linked data on Intensive Care Unit (ICU) and hospitalised non-ICU patients with pneumonia to elucidate the influence of frailty on mortality.Methods: Longitudinal cohort study between 2010-2018 using population-scale anonymised data linkage of healthcare records for adults admitted to hospital with pneumonia in Wales. Primary outcome was in-patient mortality. Age, hospital frailty risk score (HFRS), electronic frailty index (eFI), Charlson comorbidity index (CCI), and social deprivation index were entered in the multivariate regression models.Results: Of the 107,188 patients, mean (SD) age was 72.6 (16.6) years, 50% were men. The two frailty indices and the comorbidity index had an increased risk of mortality for individuals with an ICU admission. Advancing age, increased frailty and comorbidity affected short- and long-term mortality. For predicting inpatient deaths, the CCI and HFRS based models were similar, however for longer term outcomes the CCI based model was superior. Discussion: Frailty and comorbidity are significant risk factors for patients admitted to hospital with pneumonia. Frailty and comorbidity scores based on administrative data have only moderate ability to predict outcome.

scholarly journals Increased mortality in patients with corticosteroid-dependent asthma: a nationwide population-based study

2019 ◽  
Vol 54 (5) ◽  
pp. 1900804 ◽  
Author(s):  
Hyun Lee ◽  
Jiin Ryu ◽  
Eunwoo Nam ◽  
Sung Jun Chung ◽  
Yoomi Yeo ◽  
...  
Keyword(s):  
Baseline Period ◽  
Population Based ◽  
High Dose ◽  
Population Based Study ◽  
Risk Of Mortality ◽  
Increased Risk ◽  
Korean National Health Insurance ◽  
Independent Cohort ◽  
Long Term Mortality

IntroductionChronic systemic corticosteroid (CS) therapy is associated with an increased risk of mortality in patients with many chronic diseases. However, it has not been elucidated whether chronic systemic CS therapy is associated with increased mortality in patients with asthma. The aim of this study was to determine the effects of chronic systemic CS therapy on long-term mortality in adult patients with asthma.MethodsA population-based matched cohort study of males and females aged ≥18 years with asthma was performed using the Korean National Health Insurance Service database from 2005 to 2015. Hazard ratio (HR) with 95% confidence interval for all-cause mortality among patients in the CS-dependent cohort (CS use ≥6 months during baseline period) relative to those in the CS-independent cohort (CS use <6 months during baseline period) was evaluated.ResultsThe baseline cohort included 466 941 patients with asthma, of whom 8334 were CS-dependent and 458 607 were CS-independent. After 1:1 matching, 8334 subjects with CS-independent asthma were identified. The HR of mortality associated with CS-dependent asthma relative to CS-independent asthma was 2.17 (95% CI 2.04–2.31). In patients receiving low-dose CS, the HR was 1.84 (95% CI 1.69–2.00); in patients receiving high-dose CS, the HR was 2.56 (95% CI 2.35–2.80).ConclusionsIn this real-world, clinical practice, observational study, chronic use of systemic CS was associated with increased risk of mortality in patients with asthma, with a significant dose–response relationship between systemic CS use and long-term mortality.

scholarly journals 1402. Long-Term Mortality and Epilepsy in Patients After Brain Abscess: A Nationwide Population-based Matched Cohort Study

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S510-S510
Author(s):  
Jacob Bodilsen ◽  
Michael Dalager-Pedersen ◽  
Diederik van de Beek ◽  
Matthijs C Brouwer ◽  
Henrik Nielsen
Keyword(s):  
Cohort Study ◽  
Brain Abscess ◽  
Cox Regression ◽  
Population Based ◽  
Matched Cohort ◽  
Matched Cohort Study ◽  
Population Controls ◽  
New Onset

Abstract Background The long-term outcome of brain abscess is unclear. Methods We used medical registries to conduct a nationwide population-based matched cohort study to examine the long-term risks of mortality and new-onset epilepsy in patients hospitalized with brain abscess in Denmark from 1982 through 2016. Comparison cohorts from the same population individually matched on age, sex, and residence were identified, as were siblings of all study participants (Figure 1). We computed cumulative incidences and hazard rate ratios (HRRs) for mortality and new-onset epilepsy among brain abscess patients, comparison cohorts and siblings. Population and appendicitis controls had similar characteristics and prognosis why only comparisons between brain abscess patients and population controls are detailed here. Results We identified 1,384 brain abscess patients with a median follow-up time of 5.9 years (IQR 1.1–14.2). The 1-year, 2–5 year, and 6–30-year mortality of patients after brain abscess was 21%, 16% and 27% when compared with 1%, 6% and 20% for matched population controls (Figure 2). Cox regression analyses adjusted for Charlson comorbidity index score showed 1-year, 2–5 year, and 6- to 30-year HRRs of 17.5 (95% CI 13.9–22.2), 2.61 (95% CI 2.16–3.16) and 1.94 (95% CI 1.62–2.31). The mortality in brain abscess patients compared with population controls was significantly increased regardless of sex or age group except among subjects 80 years or older, and in both previously healthy individuals and immuno-compromised persons. Among the 30-day survivors of brain abscess (median follow-up 7.6 years [IQR 2.2–15.5]), new-onset epilepsy occurred in 32% compared with 2% in matched population controls. Cause-specific Cox regression analysis adjusted for stroke, head trauma, alcohol abuse, and cancer showed 1-year, 2–5-year, and 6–30-year HRRs for new-onset epilepsy of 155 (95% CI 78.8–304), 37.7 (95% CI 23.0–59.9), and 8.93 (95% CI 5.62–14.2) (Figure 3). Comparisons between sibling cohorts suggested no substantial effect of family-related factors on the long-term risk of death or epilepsy after brain abscess (Figure 4). Conclusion Brain abscess is associated with an increased long-term risk of mortality and new-onset epilepsy for several years after the acute infection. Disclosures All authors: No reported disclosures.

Marked Increase in Incident Gynecomastia: A 20-Year National Registry Study, 1998 to 2017

2020 ◽  
Vol 105 (10) ◽  
pp. 3134-3140 ◽  
Author(s):  
Trine Koch ◽  
Elvira V Bräuner ◽  
Alexander S Busch ◽  
Martha Hickey ◽  
Anders Juul
Keyword(s):  
Age Groups ◽  
Population Based ◽  
Incidence Rates ◽  
National Registry ◽  
Registry Study ◽  
Age Related ◽  
Danish Health ◽  
Increased Risk ◽  
National Patient ◽  
First Time

Abstract Context Gynecomastia, the proliferation of mammary glandular tissue in the male, is a frequent but little-studied condition. Available prevalence data are based on selected patient populations or autopsy cases with their inherent bias. Objective The objective of this work is to evaluate the age-related incidence and secular trends in gynecomastia in the general population. Design An observational, 20-year national registry study was conducted. Setting This population-based study used nationwide registry data. Participants Participants included all Danish males (age 0-80 years) with a first-time diagnosis of gynecomastia. Main Outcome Measures All Danish males (age 0-80 years) were followed up for incident diagnosis of gynecomastia in the Danish National Patient Registry from 1998 to 2017 using the International Codes of Diseases, 10th revision, and the Danish Health Care Classification System. Age-specific incidence rates were estimated. The hypothesis tested in this study was formulated prior to data collection. Results Overall, a total 17 601 males (age 0-80 years) were registered with an incident diagnosis of gynecomastia within the 20-year study period, corresponding to 880 new cases per year and an average 20-year incidence of 3.4 per 10 000 men (age 0-80 years). The average annual incidence was 6.5/10 000 in postpubertal males age 16 to 20 years and 4.6/10 000 in males age 61 to 80 years, with a respective 5- and 11-fold overall increase in these 2 age groups over the 20-year period. Conclusions The incidence of gynecomastia has dramatically increased over the last 20 years, implying that the endogenous or exogenous sex-steroid environment has changed, which is associated with other adverse health consequences in men such as an increased risk of prostate cancer, metabolic syndrome, type 2 diabetes, or cardiovascular disorders.

Alcohol Consumption and Risk of First-Time Venous Thromboembolism in Men and Women

2019 ◽  
Vol 119 (06) ◽  
pp. 962-970 ◽  
Author(s):  
Magdalena Johansson ◽  
Lars Johansson ◽  
Maria Wennberg ◽  
Marcus Lind
Keyword(s):  
Venous Thromboembolism ◽  
Alcohol Consumption ◽  
Alcohol Dependence ◽  
Population Based ◽  
Health Examination ◽  
Standard Drink ◽  
Men And Women ◽  
Increased Risk ◽  
The Mean ◽  
First Time

Background The relationship between alcohol intake and risk of venous thromboembolism (VTE) is unclear. Men and women differ in their drinking habits, which may affect a possible association. Objective This article investigates the association between alcohol consumption, alcohol dependence and VTE in the total population as well as in men and women separately. Methods We performed a prospective, population-based cohort study in northern Sweden. Study participants were 108,025 (51% women) persons aged 30 to 60 years who underwent a health examination between 1985 and 2014. We assessed alcohol consumption and defined alcohol dependence using a questionnaire. The outcome was a validated first-time VTE. Results The mean follow-up time was 13.9 years, and 2,054 participants had a first-time VTE. The mean alcohol consumption was 3.5 standard drinks weekly in men and 1.5 in women. Alcohol dependence was found in 10% of men and 3% of women. There was an association between alcohol consumption (hazard ratio [HR], 1.02; 95% confidence interval [CI], 1.00–1.03 per standard drink weekly) as well as alcohol dependence (HR, 1.27; 95% CI, 1.06–1.52) and VTE after adjustments. In men, the risk of VTE increased over quartiles of weekly alcohol consumption (p for trend 0.02), with a HR of 1.22 (95% CI, 1.01–1.47) for the highest quartile. Alcohol dependence was associated with VTE in men (HR, 1.30; 95% CI, 1.07–1.59). In women, there were no significant associations. Conclusion High alcohol consumption and alcohol dependence were associated with increased risk of first-time VTE in men, but not in women.

Erratum to “Long-term mortality after Staphylococcus aureus spondylodiscitis: A Danish nationwide population-based cohort study” [J Infect 69 (2014) 252–258]

2015 ◽  
Vol 70 (2) ◽  
pp. 211
Author(s):  
Theis Aagaard ◽  
Casper Roed ◽  
Anders R. Larsen ◽  
Andreas Petersen ◽  
Benny Dahl ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Cohort Study ◽  
Population Based ◽  
Long Term Mortality
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