Increased risk of hip fracture among older people using antidepressant drugs: data from the Norwegian Prescription Database and the Norwegian Hip Fracture Registry

Abstract Maternal antibiotic use during pregnancy has been linked to asthma risk in children, but the role of underlying infections remains unclear. We investigated the association of maternal antibiotic use and infections during pregnancy with offspring risk of asthma. We used two population-based cohorts: the Norwegian Mother, Father and Child Cohort Study (MoBa) (n=53 417) and a register cohort (n=417 548). Asthma was defined based on dispensed asthma medications at 7 and 13 years from the Norwegian Prescription Database. Self-reported information on antibiotic use and infections during pregnancy was available in MoBa, while registrations of dispensed prescriptions was used to classify use of antibiotics in the register-based cohort. Maternal antibiotic use during pregnancy was associated with asthma at 7 years in both cohorts (aRR 1.23, 95% CI 1.11 - 1.37 in MoBa and aRR 1.21, 95% CI 1.16 - 1.25 in the register-based cohort) and asthma at 13 years in the register cohort (aRR 1.13, 95% CI 1.03-1.23) after adjusting for maternal characteristics. In MoBa, the estimate was attenuated after adjusting for infections during pregnancy. Maternal lower and upper respiratory tract infections (aRR 1.30, 95% CI 1.07 - 1.57 and aRR 1.19, 95% CI 1.09 - 1.30, respectively) and urinary tract infections (aRR 1.26, 95% CI 1.11 - 1.42) showed associations with asthma at 7 after adjusting for confounders, but estimates decreased after adjustment for antibiotics during pregnancy. Our findings suggest that both maternal antibiotic use and infections during pregnancy might be associated with an increased risk of asthma in childhood.

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Prescription of antidepressants to patients on opioid maintenance therapy – a pharmacoepidemiological study

Norsk Epidemiologi ◽

10.5324/nje.v21i1.1429 ◽

2011 ◽

Vol 21 (1) ◽

Cited By ~ 3

Author(s):

Ingeborg Hartz ◽

Jørgen G. Bramness ◽

Svetlana Skurtveit

Keyword(s):

Drug Therapy ◽

Prescription Drugs ◽

Selective Serotonin Reuptake Inhibitors ◽

Antidepressant Drug ◽

Antidepressant Drugs ◽

Defined Daily Dose ◽

Prescription Database ◽

Depression And Anxiety ◽

Norwegian Prescription Database ◽

Antidepressant Use

Background and aims: Depression and anxiety are commonly reported among patients in opioid maintenance treatment (OMT). The aim of the present study was to describe aspects of prescription of antidepresant drug therapy among patients on OMT. Our research questions were: 1) What is the prevalence of antidepressant use according to age and gender? 2) Which antidepressants are used? 3) How are antidepressants used in terms of reimbursement codes, dispensed dose and duration of therapy?Methods: Pharmacoepidemiological data were retrieved from the complete national Norwegian Prescription Database which contains information on all prescription drugs (such as Anatomical Theraputical Chemical (ATC)-code, Defined Daily Dose (DDDs)), dispensed at pharmacies to individual patients. Norwegian OMT-patients (N=4374, 3035 men and 1339 women) who received methadone mixture, buprenorphine capsules or combined buprenorphine-naloxone capsules for at least 6 months in 2009 were included. Prevalence of antidepressant use in the studied patients was measured in terms of retrieval of prescriptions.Results: During 2009 21.7% of the studied patients filled at least one prescription for an antidepressant drugs (men: 21.2%; women: 22.9%). The subgroup of antidepressants most frequently dispensed was selective serotonin reuptake inhibitors (SSRIs) (33%), followed by the sedative antidepressants mianserin and mirtazapin (22%) and tricyclic antidepressants (TCAs) (20%). Except for TCAs, prescriptions of all antidepressant subgroups were reimbursed for either anxiety or depression in 90% of the cases. Overall, 46.9% of the antidepressant users were prescribed antidepressants in the category < 1 DDD per day and/or treatment < 3 months, with no gender difference.Conclusions: About one out of five OMT-patients filled a prescription for an antidepressant drug in 2009. Above 90% had their prescriptions reimbursed for either depression or anxiety. Use at low doses and/or sporadic use among half of the antidepressant users may reflect poor compliance or use for other maladies than the reimbursed disease code. Drug therapy for depression and anxiety among OMT-patients seems to be in line with recommendations for use; the SSRIs constitute the recommended drugs of choice due to their better effect/side effect profile, compared to the older antidepressants such as the TCAs.

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GPs’ drug treatment for depression by patients’ educational level: registry-based study

BJGP Open ◽

10.3399/bjgpo-2020-0122 ◽

2021 ◽

pp. BJGPO-2020-0122

Author(s):

Anneli Borge Hansen ◽

Valborg Baste ◽

Oystein Hetlevik ◽

Inger Haukenes ◽

Tone Smith-Sivertsen ◽

...

Keyword(s):

General Practice ◽

Drug Treatment ◽

Antidepressant Treatment ◽

Antidepressant Drugs ◽

Prescription Database ◽

Highly Educated ◽

Cox Proportional Hazard ◽

Norwegian Prescription Database ◽

To Receive

BackgroundAntidepressant drugs are often prescribed in general practice. Evidence is conflicting on how patient education influences antidepressant treatment.AimTo investigate the association between educational attainment and drug treatment in adult patients with a new depression diagnosis, and to what extent sex and age influence the association.Design & settingA nationwide registry-based cohort study was undertaken in Norway from 2014–2016.MethodThe study comprised all residents of Norway born before 1996 and alive in 2015. Information was obtained on all new depression diagnoses in general practice in 2015 (primary care database) and data on all dispensed depression medication (Norwegian Prescription Database [NorPD]) 12 months after the date of diagnosis. Independent variables were education, sex, and age. Associations with drug treatment were estimated using a Cox proportional hazard model and performed separately for sex.ResultsOut of 49 967 patients with new depression (61.6% women), 15 678 were dispensed drugs (30.4% women, 33.0% men). Highly educated women were less likely to receive medication (hazard ratio [HR] = 0.93; 95% confidence interval [CI] = 0.88 to 0.98) than women with low education. No such differences appeared among men. Women aged 20–29 years were more likely to be treated with drugs than those aged 30–59 years, and women aged ≥70 years were more likely to receive drugs (HR = 1.65; 95% CI = 1.54 to 1.77) than those aged 20–29 years. The pattern was similar but less pronounced for men.ConclusionEducational differences in antidepressant therapy among women may reflect different treatment approaches that clinicians should be aware of to avoid unintended variation. Reasons for this variation and consequences for quality of treatment should be explored.

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Low-trauma fractures indicate increased risk of hip fracture in frail older people

Journal of Bone and Mineral Research ◽

10.1002/jbmr.216 ◽

2011 ◽

Vol 26 (2) ◽

pp. 428-433 ◽

Cited By ~ 10

Author(s):

Jian Sheng Chen ◽

Ian D Cameron ◽

Judy M Simpson ◽

Markus J Seibel ◽

Lyn M March ◽

...

Keyword(s):

Hip Fracture ◽

Older People ◽

Frail Older People ◽

Increased Risk

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Increased risk of hip fracture among older people using antidepressants subtitle: A nationwide cohort study in Norway

European Geriatric Medicine ◽

10.1016/j.eurger.2013.07.621 ◽

2013 ◽

Vol 4 ◽

pp. S186

Author(s):

M.S. Bakken ◽

A. Engeland ◽

L.B. Engesæter ◽

A.H. Ranhoff ◽

S. Hunskaar ◽

...

Keyword(s):

Cohort Study ◽

Hip Fracture ◽

Older People ◽

Increased Risk

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General practitioners’ drug treatment for depression by patients’ educational level: registry-based study

BJGP Open ◽

10.3399/bjgpo.2020.0122 ◽

2020 ◽

pp. BJGPO.2020.0122

Author(s):

Anneli Borge Hansen ◽

Valborg Baste ◽

Oystein Hetlevik ◽

Inger Haukenes ◽

Tone Smith-Sivertsen ◽

...

Keyword(s):

General Practice ◽

Drug Treatment ◽

Antidepressant Treatment ◽

Antidepressant Drugs ◽

Prescription Database ◽

Highly Educated ◽

Cox Proportional Hazard ◽

Gender And Age ◽

Norwegian Prescription Database ◽

To Receive

Background: Antidepressant drugs are often prescribed in general practice. Evidence is conflicting on how patient education influences antidepressant treatment. Aim: To investigate the association between educational attainment and drug treatment in adult patients with a new depression diagnosis, and how gender and age influence the association. Design and setting: Nationwide registry-based cohort study, Norway, 2014-2016. Method: The study comprised all residents of Norway born before 1996 and alive in 2015. We obtained information on all new depression diagnoses in general practice in 2015 (Primary Care Database) and data on all dispensed depression medication (Norwegian Prescription Database) 12-months after the date of diagnosis. Independent variables were education, gender, and age. Associations with drug treatment were estimated using a Cox proportional hazard model, for genders separately. Results: Out of 49,967 patients with new depression (61.6% women), 15,678 were dispensed drugs (30.4% women, 33.0% men). Highly educated women were less likely to receive medication (Hazard Ratio (HR) =0.93, 95% CI (0.88 – 0.98)) than women with low education. No such differences appeared among men. Women aged 20-29 were more likely to be treated with drugs than those aged 30-59, and women aged 70+ were more likely to receive drugs (HR=1.65, (1.54 – 1.77)) than those aged 20-29. The pattern was similar but less pronounced for men. Conclusion: Educational differences in antidepressant therapy among women may reflect different treatment approaches that clinicians should be aware of to avoid unintended variation. Reasons for this variation and consequences for quality of treatment should be

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Hip Fracture Causes Excess Mortality Due to Cardiovascular and Infectious Disease in Institutionalized Older People: A Prospective Five-Year Study

Journal of Bone and Mineral Research ◽

10.1359/jbmr.091029 ◽

2009 ◽

pp. 091019190442039-22 ◽

Cited By ~ 8

Author(s):

Ian D Cameron ◽

Jian Sheng Chen ◽

Lyn M March ◽

Judy M Simpson ◽

Robert G Cumming ◽

...

Keyword(s):

Infectious Disease ◽

Hip Fracture ◽

Older People ◽

Excess Mortality ◽

Institutionalized Older People

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Prior Admissions as a Risk Factor for Readmission in Patients Surgically Treated for Femur Fractures: Implications for a Potential Hip Fracture Bundle

Geriatric Orthopaedic Surgery & Rehabilitation ◽

10.1177/2151459321996169 ◽

2021 ◽

Vol 12 ◽

pp. 215145932199616

Author(s):

Robert Erlichman ◽

Nicholas Kolodychuk ◽

Joseph N. Gabra ◽

Harshitha Dudipala ◽

Brook Maxhimer ◽

...

Keyword(s):

Logistic Regression ◽

Regression Analysis ◽

Hip Fracture ◽

Logistic Regression Analysis ◽

Hip Fractures ◽

Surgical Procedure ◽

Hospital Admissions ◽

Fracture Care ◽

Increased Risk ◽

Payment Models

Introduction: Hip fractures are a significant economic burden to our healthcare system. As there have been efforts made to create an alternative payment model for hip fracture care, it will be imperative to risk-stratify reimbursement for these medically comorbid patients. We hypothesized that patients readmitted to the hospital within 90 days would be more likely to have a recent previous hospital admission, prior to their injury. Patients with a recent prior admission could therefore be considered higher risk for readmission and increased cost. Methods: A retrospective chart review identified 598 patients who underwent surgical fixation of a hip or femur fracture. Data on readmissions within 90 days of surgical procedure and previous admissions in the year prior to injury resulting in surgical procedure were collected. Logistic regression analysis was used to determine if recent prior admission had increased risk of 90-day readmission. A subgroup analysis of geriatric hip fractures and of readmitted patients were also performed. Results: Having a prior admission within one year was significantly associated (p < 0.0001) for 90-day readmission. Specifically, logistic regression analysis revealed that a prior admission was significantly associated with 90-day readmission with an odds ratio of 7.2 (95% CI: 4.8-10.9). Discussion: This patient population has a high rate of prior hospital admissions, and these prior admissions were predictive of 90-day readmission. Alternative payment models that include penalties for readmissions or fail to apply robust risk stratification may unjustly penalize hospital systems which care for more medically complex patients. Conclusions: Hip fracture patients with a recent prior admission to the hospital are at an increased risk for 90-day readmission. This information should be considered as alternative payment models are developed for hip fracture care.

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Frailty Status and All-Cause Mortality in the Community-Dwelling Older People: An Umbrella Review

Innovation in Aging ◽

10.1093/geroni/igaa057.1580 ◽

2020 ◽

Vol 4 (Supplement_1) ◽

pp. 488-489

Author(s):

A R M Saifuddin Ekram ◽

Joanne Ryan ◽

Carlene Britt ◽

Sara Espinoza ◽

Robyn Woods

Keyword(s):

Older People ◽

Systematic Reviews ◽

Community Dwelling ◽

Umbrella Review ◽

Frailty Phenotype ◽

Frailty Status ◽

Increased Risk ◽

All Cause Mortality ◽

Community Dwelling Older People ◽

Meta Analyses

Abstract Frailty is increasingly recognised for its association with adverse health outcomes including mortality. However, various measures are used to assess frailty, and the strength of association could vary depending on the specific definition used. This umbrella review aimed to map which frailty scale could best predict the relationship between frailty and all-cause mortality among community-dwelling older people. According to the PRISMA guidelines, Medline, Embase, EBSCOhost and Web of Science databases were searched to identify eligible systematic reviews and meta-analyses which examined the association between frailty and all-cause mortality in the community-dwelling older people. Relevant data were extracted and summarised qualitatively. Methodological quality was assessed by AMSTAR-2 checklist. Five moderate-quality systematic reviews with a total of 374,529 participants were identified. Of these, two examined the frailty phenotype and its derivatives, two examined the cumulative deficit models and the other predominantly included studies assessing frailty with the FRAIL scale. All of the reviews found a significant association between frailty status and all-cause mortality. The magnitude of association varied between individual studies, with no consistent pattern related to the frailty measures that were used. In conclusion, regardless of the measure used to assess frailty status, it is associated with an increased risk of all-cause mortality.

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Meta-analysis and metaregression of risk factors associated with mortality in hip fracture patients during the COVID-19 pandemic

Scientific Reports ◽

10.1038/s41598-021-89617-2 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Firas J. Raheman ◽

Djamila M. Rojoa ◽

Jvalant Nayan Parekh ◽

Reshid Berber ◽

Robert Ashford

Keyword(s):

Hip Fracture ◽

Hip Fractures ◽

Case Fatality Rate ◽

Excess Mortality ◽

Meta Analysis ◽

Case Fatality ◽

Pooled Analysis ◽

Fatality Rate ◽

Increased Risk ◽

The Impact

AbstractIncidence of hip fractures has remained unchanged during the pandemic with overlapping vulnerabilities observed in patients with hip fractures and those infected with COVID-19. We aimed to investigate the independent impact of COVID-19 infection on the mortality of these patients. Healthcare databases were systematically searched over 2-weeks from 1st–14th November 2020 to identify eligible studies assessing the impact of COVID-19 on hip fracture patients. Meta-analysis of proportion was performed to obtain pooled values of prevalence, incidence and case fatality rate of hip fracture patients with COVID-19 infection. 30-day mortality, excess mortality and all-cause mortality were analysed using a mixed-effects model. 22 studies reporting 4015 patients were identified out of which 2651 (66%) were assessed during the pandemic. An excess mortality of 10% was seen for hip fractures treated during the pandemic (OR 2.00, p = 0.007), in comparison to the pre-pandemic controls (5%). Estimated mortality of COVID-19 positive hip fracture patients was four-fold (RR 4.59, p < 0.0001) and 30-day mortality was 38.0% (HR 4.73, p < 0.0001). The case fatality rate for COVID-19 positive patients was 34.74%. Between-study heterogeneity for the pooled analysis was minimal (I2 = 0.00) whereas, random effects metaregression identified subgroup heterogeneity for male gender (p < 0.001), diabetes (p = 0.002), dementia (p = 0.001) and extracapsular fractures (p = 0.01) increased risk of mortality in COVID-19 positive patients.

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