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Osteoporosis associated vertebral fractures-Health economic implications.

ABSTRACT: Osteoporosis-associated vertebral fractures represent an increasing clinical and public health problem, one with important socioeconomic effects within western countries. The purpose of this study was to analyse demographic, medical, gender and socioeconomic aspects of osteoporotic vertebral fractures of the thoracic or lumbar spine over a period of at least 10-years.Included for analysis were 694 patients who had suffered a vertebral fracture due to primary or secondary osteoporosis, and who were treated at our Level-I trauma center between 2000 and 2013. Collected data included demographic, medical and socioeconomic aspects.Clinical results revealed that 669 patients (96%) were treated conservatively. The remaining 25 patients (4%) underwent surgical therapy: 4 were treated with vertebroplasty, 15 with kyphoplasty and 6 patients with posterior stabilization. The mean age was 75.6 years (range: 50-98), with the vast majority of patients being female (n = 515). A statistically significant demographic difference (i.e., increase) in fractures was observed between the age groups 60-69 and 70-79 (p = 0.041). Concerning socioeconomic aspects, statistical analysis showed that the number of sick leaves and the need for professional domestic help was higher in female patients. Concerning treatment costs, statistical analysis did not reveal any significant differences between female and male patients.Significant gender differences-to the detriment of the female population-could be demonstrated within this study. A regrettably low rate of adequate treatment after diagnosis of osteoporosis and its associated fractures-specifically relating to primary and secondary prevention-could also be identified. To prospectively avoid complications and consequential cost increases, more awareness of the necessity for prevention, early diagnosis and adequate treatment of osteoporosis and its related fractures should be considered.

SUBMITTER: Joestl J

PROVIDER: S-EPMC5439946 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature

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Osteoporosis associated vertebral fractures-Health economic implications.

Joestl Julian J Lang Nikolaus N Bukaty Adam A Tiefenboeck Thomas M TM Platzer Patrick P

PloS one 20170522 5

<h4>Introduction</h4>Osteoporosis-associated vertebral fractures represent an increasing clinical and public health problem, one with important socioeconomic effects within western countries. The purpose of this study was to analyse demographic, medical, gender and socioeconomic aspects of osteoporotic vertebral fractures of the thoracic or lumbar spine over a period of at least 10-years.<h4>Material and methods</h4>Included for analysis were 694 patients who had suffered a vertebral fracture du ...[more]

PMID: 28542552

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Project description:BackgroundTo review, analyze and characterize the pregnancy and lactation-related osteoporosis (PLO) with vertebral fractures based on the extraction data in the previous studies.MethodsA comprehensive literature search of electronic databases including the PubMed, Embase and Web of Science was conducted from January 1st,1990 to December 1st, 2020. The enrolled data were pooled to analyze the baseline characteristics, clinical features, risk factors and treatment options.ResultsA total of 65 articles with 338 cases were enrolled for data extraction. The enrolled cases aged from 19 to 47 years, with a mean value of 35.7 years old. The average body mass index (BMI) was 22.2 kg/m2 ranged from 16.0 to 39.0 kg/m2. Of the 173 cases, 149 cases with vertebral fractures occurred in the first pregnancy, 19 cases in the second pregnancy, four cases in the third pregnancy and one case in the fourth pregnancy. Up to 91.5% of the back pain occurred within the last 3 months of pregnancy and the first 3 months after delivery. The most involved vertebral levels were L2, L1 and T12 accounting for 32.6% of all the fractures. The average fracture numbers were 4.4 levels per patient. The lumbar Z-scores were mostly recorded with a mean value of - 3.2 ranged from - 7.8 to 0.ConclusionsPLO with vertebral fractures is a rare clinical entity, which is more likely to occur in older and thinner pregnant women. Back pain is the clinical complaint and mostly occurs in the late pregnancy and early lactation periods. Most vertebral fractures appear in the first pregnancy but it can occur in any time of pregnancy. Thoracolumbar region is the mostly involved region. As compared with postmenopausal osteoporotic fractures, PLO usually has multiple levels fractures. Bisphosphonates are the most widely used treatment so far, however, many factors need to be taken into account to decide which drug to choose in PLO and further studies are necessary for clear recommendation in the future.

Project description:Because osteoporosis is under-recognized in patients with vertebral fractures, we evaluated characteristics associated with osteoporosis identification. Most patients with vertebral fractures did not receive evaluation or treatment for osteoporosis. Black, younger, and male participants were particularly unlikely to have had recognized osteoporosis, which could increase their risk of negative outcomes.IntroductionVertebral fractures may be identified on imaging but fail to prompt evaluation for osteoporosis. Our objective was to evaluate characteristics associated with clinical osteoporosis recognition in patients who had vertebral fractures detected on their thoracolumbar spine imaging reports.MethodsWe prospectively identified individuals who received imaging of the lower spine at primary care clinics in 4 large healthcare systems who were eligible for osteoporosis screening and lacked indications of osteoporosis diagnoses or treatments in the prior year. We evaluated characteristics of participants with identified vertebral fractures that were associated with recognition of osteoporosis (diagnosis code in the health record; receipt of bone mineral density scans; and/or prescriptions for anti-osteoporotic medications). We used mixed models to estimate adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs).ResultsA total of 114,005 participants (47% female; mean age 65 (interquartile range: 57-72) years) were evaluated. Of the 8579 (7%) participants with vertebral fractures identified, 3784 (44%) had recognition of osteoporosis within the subsequent year. In adjusted regressions, Black participants (OR (95% CI): 0.74 (0.57, 0.97)), younger participants (age 50-60: 0.48 (0.42, 0.54); age 61-64: 0.70 (0.60, 0.81)), and males (0.39 (0.35, 0.43)) were less likely to have recognized osteoporosis compared to white participants, adults aged 65 + years, or females.ConclusionIndividuals with identified vertebral fractures commonly did not have recognition of osteoporosis within a year, particularly those who were younger, Black, or male. Providers and healthcare systems should consider efforts to improve evaluation of osteoporosis in patients with vertebral fractures.

Project description:BackgroundTo investigate whether thoracolumbar kyphosis (TLK) of the spine is related to the reduction of bone mineral density (BMD) in postmenopausal osteoporosis women, and whether BMD of postmenopausal osteoporosis women can predict the occurrence of TLK.MethodsThis retrospective cohort study included 224 postmenopausal female patients hospitalized for osteoporosis from December 2017 to December 2020, and the control group included 270 postmenopausal female patients hospitalized for thoracolumbar degenerative diseases. The age, body mass index (BMI), visual analogue scale (VAS), and BMD of the lumbar spine [BMD(L)] and femoral neck [BMD(F)] of all patients during admission were recorded. We measured and recorded the Cobb angle of thoracolumbar and the height of the thoracolumbar intervertebral space in the spinal X-ray lateral radiograph. The Pearson and Spearman correlation coefficients were used to calculate the correlation between each parameter in the group. The Chi-square test was used for categorical variables, the independent-sample t-test was used for normally distributed continuous variables, and two-sample non-parametric tests were used for non-normally distributed variables. Binary logistic regression analysis and receiver operating characteristic (ROC) curves were applied to determine independent risk factors and cut-off values, respectively.ResultsThere were significant differences in the BMD(L), BMD(F), thoracolumbar junction Cobb angle, lumbar spine Cobb angle, T11/12-L1/2 height difference of the posterior and anterior edge of intervertebral space (HDPAIS), single vertebra Cobb angle (SVC), procollagen type 1 N-terminal propeptide (PINP) and 25-hydroxyvitamin D [25-(OH)D] between the study and control groups. Through binary logistic regression analysis, we found that BMD(L), PINP, bone alkaline phosphatase, and 25-(OH)D were independent risk factors for future TLK in postmenopausal women. According to the ROC curve, the prediction accuracy of BMD(L) was the highest. By calculating the critical value, we found that when the BMD(L) T-score <-1.65, postmenopausal women were more likely to develop TLK.ConclusionsIn postmenopausal osteoporosis patients, TLK will occur even if there is no compression fracture, and when the BMD(L) T-score <-1.65, postmenopausal women are more likely to develop TLK in the future.

Project description:BackgroundOsteoporotic fractures frequently require inpatient care, and are associated with elevated risks of morbidity, mortality, and re-hospitalization. A comprehensive evaluation of healthcare costs, resource utilization, and outcomes associated with osteoporosis (OP)-related fractures treated in US hospitals was undertaken.MethodsA retrospective analysis using the Premier Perspective Database (2010 - 2013) was conducted. Study population comprised patients aged ≥ 50 years hospitalized with a principal diagnosis of a closed or pathologic fracture commonly associated with OP; the first qualifying hospitalization was designated the "index admission". Patients with evidence of major trauma, malignancy, or other non-OP conditions that may lead to pathologic fracture during the index admission were excluded. Study measures included healthcare costs (in 2013 USD), length of stay (LOS), intensive care unit (ICU) use, and mortality during the index admission, as well as 60-day fracture-related readmission.ResultsA total of 268,477 patients were admitted to hospital (n = 548 hospitals) with a principal diagnosis of an OP-related fracture; mean (SD) age was 78 (11) years, 75% were female, 69% had ≥ 2 comorbidities, and 82% of patients had a diagnostic code for accidental fall. Among all OP-related fracture admissions, mean (95% CI) hospital cost was $12,839 (12,784-12,893) and LOS was 5.1 (5.1-5.1) days; during the admission, ICU use was 7.4% (7.3-7.5) and mortality was 1.5% (1.5-1.6), and during the 60-day post-discharge period, fracture-related readmission was 2.3% (2.2-2.4).ConclusionsHospital costs associated with the acute treatment of OP-related fractures are substantial, especially among patients with fractures of the hip, femur, and spine. Among patients with vertebral fractures-the second most common reason for admission-mortality and ICU use were notably high, and costs and LOS were higher than among those with non-vertebral fractures (excluding hip). Interventions that are effective in reducing fracture risk have the potential to yield substantial cost savings.

Project description:As life expectancy increases, the prevalence of osteoporosis is increasing. In addition to vitamin D which is well established to have an association with osteoporosis, B vitamins, such as thiamine, folate (vitamin B9), and cobalamin (vitamin B12), could affect bone metabolism, bone quality, and fracture risk in humans by influencing homocysteine/folate metabolism. Despite the crucial role of B vitamins in bone metabolism, there are few studies regarding associations between B vitamin-related genes and osteoporosis. In this study, we investigated the genetic association of four single nucleotide polymorphisms (SNPs) within the 3'-untranslated regions of vitamin B-related genes, including TCN2 (encodes transcobalamin II), CD320 (encodes transcobalamin II receptor), SLC19A1 (encodes reduced folate carrier protein 1), and SLC19A2 (encodes thiamine carrier 1), with osteoporosis and osteoporotic vertebral compression fracture (OVCF). We recruited 301 postmenopausal women and performed genotyping of CD320 rs9426C>T,TCN2 rs10418C>T, SLC19A1 rs1051296G>T, and SLC19A2 rs16862199C>T using a polymerization chain reaction-restriction fragment length polymorphism assay. There was a significantly higher incidence of both osteoporosis (AOR 5.019; 95% CI, 1.533-16.430, p < 0.05) and OVCF (AOR, 5.760; 95% CI, 1.480-22.417, p < 0.05) in individuals with genotype CD320 CT+TT and high homocysteine concentrations. Allele combination analysis revealed that two combinations, namely CD320 C-TCN2 T-SLC19A1 T-SLC19A2 C (OR, 3.244; 95% CI, 1.478-7.120, p < 0.05) and CD320 T-TCN2 C-SLC19A1 G-SLC19A2 C (OR, 2.287; 95% CI, 1.094-4.782, p < 0.05), were significantly more frequent among the osteoporosis group. Our findings suggest that SNPs within the CD320 gene in 3´-UTR may contribute to osteoporosis and OVCF occurrences in some individuals. Furthermore, specific allele combinations of CD320, TCN2, SLC19A1, and SLC19A2 may contribute to increased susceptibility to osteoporosis and OVCF.

Project description:This network meta-analysis assessed the efficacy of abaloparatide versus other treatment options to reduce the risk of fractures in women with postmenopausal osteoporosis. The analysis indicates that abaloparatide reduces the risk of fractures in women with postmenopausal osteoporosis versus placebo and compared with other treatment options.IntroductionThis network meta-analysis (NMA) assessed the relative efficacy of abaloparatide versus other treatments to reduce the risk of fractures in women with postmenopausal osteoporosis (PMO).MethodsPubMed®, Embase®, and the Cochrane Central Register of Controlled Trials were searched for randomized controlled trials published before December 20, 2017, that included women with PMO who were eligible to receive interventions for primary or secondary fracture prevention. The NMA was conducted by fracture site (vertebral [VF], nonvertebral [NVF], and wrist), with the relative risk (RR) of fracture versus placebo the main clinical endpoint. The NMA used fixed-effects and random-effects approaches.ResultsA total of 4978 articles were screened, of which 22 were included in the analysis. Compared with other treatments, abaloparatide demonstrated the greatest treatment effect relative to placebo in the VF network (RR?=?0.13; 95% credible interval [CrI] 0.04-0.34), the NVF network (RR?=?0.50; 95% CrI 0.28-0.85), and the wrist fracture network (RR?=?0.39; CrI 0.15-0.90). Treatment ranking showed that abaloparatide had the highest estimated probability of preventing fractures in each of the networks (79% for VF, 70% for NVF, and 53% for wrist fracture) compared with other treatments. Individual networks demonstrated a good level of agreement with direct trial evidence and direct pair-wise comparisons.ConclusionsThis NMA indicates that abaloparatide reduces the RR of VF, NVF, and wrist fracture in women with PMO with or without prior fracture versus placebo, compared with other treatment options. Limitations include that adverse events and drug costs were not considered, and that generalizability is limited to the trial populations and endpoints included in the NMA.

Dataset Information

Osteoporosis associated vertebral fractures-Health economic implications.

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Osteoporosis associated vertebral fractures-Health economic implications.

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