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Summary This is the first study to examine the association between antidepressant and benzodiazepine use following a MOF and risk of subsequent fracture in those 65+. Using national data, drug use following MOF showed that the 1-year fully adjusted risk of subsequent MOF in those on antidepressants was more than doubled. Introduction We evaluated the association between the use of antidepressants or benzodiazepines and the risk of a subsequent major osteoporotic fracture. Methods A cohort study was performed using the Dutch PHARMO Database Network. Between 2002 and 2011, a total of 4854 patients sustained a first major osteoporotic fracture after the age of 65 years, of which 1766 sustained a hip fracture. Incidence rates and adjusted hazard ratios were calculated using Cox proportional hazards models. Results Within 1 year following a major osteoporotic fracture, 15% (95% CI 13.7–15.7) and 31% (95% CI 30.1–32.8) of patients were dispensed an antidepressant or benzodiazepine, respectively. Current use of antidepressants in the first year following a major osteoporotic fracture was associated with subsequent fracture (adjusted HR 2.17 (95% CI 1.37–3.43)). Recent and past use of antidepressants were also associated with an increased risk of subsequent fracture. When the complete follow-up period was included, only the current use of antidepressants was associated with subsequent fracture following a major osteoporotic fracture (adjusted HR 1.48; 95% CI 1.06–2.06). Current benzodiazepine use was not associated with an increased risk of fracture within 1 year following a major osteoporotic fracture (adjusted HR 1.18; 95% CI 0.76–1.81) or during the complete follow-up period (adjusted HR 1.18; 95% CI 0.90–1.55). Conclusion This study provides evidence that antidepressants should be used with caution following a major osteoporotic fracture. It provides needed insights that can be used to inform clinicians when assessing subsequent fracture risk in patients., Osteoporosis International, 29 (11), ISSN:0937-941X, ISSN:1433-2965, ISSN:0936-6555

Summary: Oral glucocorticoids may increase major osteoporotic fracture risk (MOF) in myasthenia gravis patients. To assess this risk, we performed a case–control study including all Danish patients with a MOF between 1995 and 2011. We also pooled our data with data from another study. We found no increased risk. Osteoporosis prevention remains advisable. Purpose/introduction: The prolonged use of high doses of oral glucocorticoids (GCs), a common treatment in patients with myasthenia gravis (MG), may increase major osteoporotic fracture (MOF) risk. Previous epidemiological studies did not exclusively focus on patients with MG or had relatively few GC-exposed MG patients. Aims were to evaluate the risk of MOF in MG patients using oral GCs in a large study population and to perform a pooled analysis with data from previous work. Methods: A population-based case–control study (1995–2011) was conducted using the Danish National Health Service. Cases had sustained a MOF, and controls had not. All were aged ≥ 18 years. Multivariate conditional logistic regression estimated odds ratios (ORs) among MG patients using oral GCs versus non-users. Adjustments were made for comorbidities and comedications. In the pooled analysis, results were pooled by the use of generic inverse variance methods, assuming a random-effects model. Results: We identified 376,858 cases and 376,858 controls. MOF risk was not elevated in MG patients currently using oral GCs compared to MG patients not on oral GCs (ORadj.: 1.26 (95% CI 0.68–2.33)). The use of the highest cumulative dose of oral GCs (≥ 7 g) did not show an increased risk of MOF among MG patients (ORadj.: 2.00 (95% CI 0.90–4.44)). Our pooled analysis also showed no association between oral GC use and MOF risk. Conclusion: This study showed that oral GC use in patients with MG was not associated with increased risk of MOF in our case–control study and pooled analysis. Osteoporosis prevention in MG patients based on clinical guidelines remains advisable.

This study revealed the risk of major osteoporotic fracture in patients with sarcoidosis exposed to glucocorticoids. Current use of glucocorticoids was associated with a risk of fracture, with no difference between patients with and without sarcoidosis. Sarcoidosis per se was not associated with an increased fracture risk.Introduction Sarcoidosis is a multi-organ, chronic inflammatory, granulomatous disorder that most frequently affects the lungs, lymph nodes, skin, eyes, and liver, but may occur in any organ, including the bones. While oral glucocorticoids (GCs) are commonly used as initial treatment, little is known about the risk of major osteoporotic fractures in patients with sarcoidosis exposed to GCs.Methods A case-control study was conducted using the Danish National Hospital Discharge Registry (NHDR) between January 1995 and December 2011. Conditional logistics regression models were used to derive adjusted odds ratios (OR) of major osteoporotic fractures in subjects with and without sarcoidosis stratified by average daily and cumulative dose exposures.Results A total of 376,858 subjects with a major osteoporotic fracture and the same number of subjects without this event were identified (mean age 64.2 +/- 19.5 years, 69% female). In patients with sarcoidosis (n = 124), current use of GC was associated with an increased risk of major osteoporotic fracture (adjusted (adj.) OR 1.74; 95% CI 1.17-2.58), which dropped to baseline levels after discontinuation. In subjects without sarcoidosis, this risk was comparable (adj. OR 1.36; 95% CI 1.32-1.40). In sarcoidosis patients, cumulative dose 1.0-4.9 g and > 10 g prednisolone equivalents were associated with increased risk of major osteoporotic fracture (adj. OR 2.75; 95% CI 1.06-7.14 and 2.22; 95% CI 1.17-4.22, respectively), whereas a cumulative dose of