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Zohar A, getzler I, Behrbalk E. Higher Mortality Rate in Patients with Vertebral Compression Fractures is due to Deteriorated Medical Status Prior to the Fracture Event. Geriatr Orthop Surg Rehabil 2023; 14:21514593231153106. [PMID: 36760863 PMCID: PMC9903013 DOI: 10.1177/21514593231153106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/20/2022] [Accepted: 12/31/2022] [Indexed: 02/04/2023] Open
Abstract
Introduction Vertebral compression fractures (VCF) are the most common low-energy fractures in older people and are associated with increased mortality. To assess mortality risk in patients suffering from VCF, we conducted a retrospective observational long-term cohort study. Patients and Methods The study included 270 patients. 221 patients were treated conservatively, and 49 were treated with vertebroplasty. The study group was compared to a control group of 1641 random individuals age and sex-matched. Electronic healthcare data extracted included monthly chronic medications taken regularly 3 months before hospitalisation, analgesics excluded, and date of death. Results Patients who suffer from VCF tend to consume more chronic medications. The mean count of chronic medication prescriptions in the 3 months before hospitalisation was 16.41 (±9.11) in the VCF group and 11.52 (± 7.17) in the control cohort (P < .0001). In univariate analysis, patients with VCF showed decreased long-term survival (P < .00). However, when controlled for age, sex, and chronic medications uptake, no significant difference was observed between the groups in a multivariate model (P = .12). Conclusions The study demonstrates that VCF as an independent variable has a marginal effect on mortality. The higher mortality prevalent in these patients is due to the deteriorated health status of the patients before fracture.
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Affiliation(s)
- Ariel Zohar
- Department of Orthopedics, Carmel Medical Center, Haifa, Israel,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel,Department of Orthopedics, Hillel Yaffe Medical Center, Hadera, Israel,Ariel Zohar, Department of Orthopedics, Hillel Yaffe Medical Center Ha-Shalom St, Hadera, Haifa 38100 Israel.
| | - Itamar getzler
- Department of Family Medicine, Maccabi Healthcare Services, Israel
| | - Eyal Behrbalk
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel,Department of Orthopedics, Hillel Yaffe Medical Center, Hadera, Israel
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Johansson J, Emaus N, Geelhoed B, Sagelv E, Morseth B. Vertebral Fractures Assessed by Dual-Energy X-Ray Absorptiometry and All-Cause Mortality: The Tromsø Study, 2007-2020. Am J Epidemiol 2022; 192:62-69. [PMID: 36124677 PMCID: PMC9825718 DOI: 10.1093/aje/kwac161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 08/09/2022] [Accepted: 09/12/2022] [Indexed: 01/12/2023] Open
Abstract
Vertebral fractures have been associated with increased mortality, but findings are inconclusive, and many vertebral fractures avoid clinical attention. We investigated this association in a general population of 2,476 older adults aged ≥55 years from Tromsø, Norway, who were followed over 2007-2020, using dual-energy x-ray absorptiometry (DXA) at baseline to evaluate vertebral fractures (mild, moderate, or severe). We used multiple Cox regression models to estimate hazard ratios (HRs) for all-cause mortality, adjusted for age, sex, body mass index, education, smoking, alcohol intake, cardiovascular disease, and respiratory disease. Mean follow-up in the cohort was 11.2 (standard deviation, 2.7) years; 341 participants (13.8%) had ≥1 vertebral fracture at baseline, and 636 participants (25.7%) died between baseline and follow-up. Full-adjustment models showed a nonsignificant association between vertebral fracture status (yes/no) and mortality. Participants with ≥3 vertebral fractures (HR = 2.43, 95% confidence interval: 1.57, 3.78) or ≥1 severe vertebral fracture (HR = 1.65, 95% confidence interval: 1.26, 2.15) had increased mortality compared with those with no vertebral fractures. Dual-energy x-ray absorptiometry-based screening could be a potent and feasible tool in detecting vertebral fractures that are often clinically silent yet independently associated with premature death. Our data indicated that detailed vertebral assessment could be warranted for a more accurate survival estimation.
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Affiliation(s)
- Jonas Johansson
- Correspondence to Dr. Jonas Johansson, Department of Community Medicine, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway (e-mail: )
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Dai Y, Li Y, Li P, Li L, Tu Z, Wang B. Familial lumbar Scheuermann disease with idiopathic scoliosis in China: First case report. Medicine (Baltimore) 2017; 96:e7100. [PMID: 28640085 PMCID: PMC5484193 DOI: 10.1097/md.0000000000007100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
RATIONALE Given that Scheuermann disease rarely occurs in the lumbar region and that the co-occurrence of Scheuermann disease and idiopathic scoliosis (IS) has not been reported-the etiology of Scheuermann disease and IS is not clear. In this case report, we present familaiar lumbar Scheuermann disease with IS, in a Chinese proband, who was successfully treated with surgery. PATIENT CONCERNS A 16-year-old boy presented at the Second XiangYa Hospital of Central South University with a chief complaint of kyphotic deformity in the lower back for 4 years and obvious lower back pain. In addition, he complained of limited lumbar activity. And The proband's family history was obtained by routine inquiring. In this Chinese family with 17 members over 3 generations. The 3 patients (proband, proband's sister and father) shared the characteristics of vertebral wedging from L1 to L3 and a kyphosis Cobb angle of 37°, 70°, or 73°, respectively. The main deformity of the proband's mother was at T7-L1 with a Cobb angle of 102° in the coronal plane at T7-L1, thoracic kyphosis of 73°, and lumbar lordosis of 62°. DIAGNOSES Scheuermann's disease. INTERVENTIONS Clinical history, physical examination, laboratory tests, and radiographs of those in the pedigree were recorded, and the related literature was reviewed. The proband accepted osteotomy and orthopedic surgery for treatment. OUTCOMES After 3 months of treatment, postoperative lateral radiographs showed a significantly improved sagittal vertical axis (SVA). The other patients were continued to be seen in follow-up visits. LESSONS This series of lumbar Scheuermann patients with IS in a pedigree support the genetic contribution to Scheuermann disease. Therefore, this study provides some insight into the genetic etiology of Scheuermann disease with IS.
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Cheng BC, Chen YC. Can lumbar spine bone mineral density predict readmission in denosumab-treated patients with chronic kidney disease? J Investig Med 2016; 65:53-56. [PMID: 27581054 PMCID: PMC5284349 DOI: 10.1136/jim-2016-000178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2016] [Indexed: 11/05/2022]
Abstract
This study investigated whether bone mineral density (BMD) affects readmission risk in patients with chronic kidney diseases (CKD) who received denosumab therapy. The study design was a retrospective case review of patients with CKD. Baseline age, sex, and body mass index were recorded for all patients included in the study. All comorbidities were recorded. All subjects underwent dual energy X-ray absorptiometry assay of the lumbar spine and right hip for BMD. The primary outcome was readmission. Predictive variables were categorized and compared between readmitted and non-readmitted patients. Logistic regression was used for multivariable analysis. A total of 121 patients with CKD who received denosumab therapy were enrolled. Of these, 29 were readmitted within 2 years, and 92 had no readmission. The lumbar BMD differed between the readmission (−2.94±0.68) and non-readmission (−2.09±1.48) groups. The readmission group had a lower T score than the non-readmission group. When adjusted for potential confounding factors, a decreased lumbar BMD had a higher readmission risk. When the cut-off points determined by receiver operating characteristic curve analysis were applied, the most precise point was set at a T score of −3. Osteoporosis in patients with CKD is associated with a high risk of readmission; the best predictor after denosumab therapy was the lumbar spine T score. A lower T score (especially if <−3) was associated with a higher probability of fracture readmission. It is essential to optimize primary and secondary prevention in these patients to improve their quality of life.
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Affiliation(s)
- Ben-Chung Cheng
- Department of Nephrology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Department of Biological Science, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Ying-Chou Chen
- Department of Rheumatology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Osteoporosis markers on low-dose lung cancer screening chest computed tomography scans predict all-cause mortality. Eur Radiol 2014; 25:132-9. [DOI: 10.1007/s00330-014-3361-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 06/25/2014] [Accepted: 07/18/2014] [Indexed: 12/17/2022]
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Abstract
STUDY DESIGN Observational population-based study. OBJECTIVE To determine the prevalence of radiographical Scheuermann disease in a Dutch population and evaluate the consistency of diagnostic criteria. SUMMARY OF BACKGROUND DATA Scheuermann disease is a form of osteochondrosis characterized by increased posterior rounding of the thoracic spine with structural vertebral deformity. Different expert opinion-based radiological criteria exist, yet these have not been validated. The prevalence in the general population reported ranged from 1% to 10%. METHODS Lateral spine radiographs of 2753 Rotterdam Study participants (aged 45-89 yr) were assessed for Scheuermann disease using Sørensen and Sachs' radiographical criteria in 2 phases. Cohen κ statistics were calculated for interrater agreement. Prevalence estimates were calculated and sex differences were tested with Pearson χ test. We evaluated whether varying the kyphosis angle criterion would change the prevalence estimate. RESULTS A total of 677 (24.6%) individuals had endplate irregularities and 140 (5.1%) individuals had vertebral wedging. Abnormalities were significantly more prevalent among males (P < 0.05). The interrater agreement κ statistics were 78.8% for vertebral wedging and 79.4% for endplate irregularity. A total of 127 individuals had both criteria, of which 111 had a kyphosis angle greater than 45°, resulting in a prevalence of 4.0% (95% confidence interval [CI]: 3.3%-4.7%). The disease prevalence was 4.5% in males versus 3.6% in females, yet this difference was not statistically significant (P = 0.23). Adjustment of the kyphosis angle criterion from 45° to 40° or 35° increased the number of cases marginally, corresponding to prevalence estimates not significantly different from the estimates using original criteria (4.2% [95% CI: 3.3%-4.7%] and 4.4% [95% CI: 3.6%-5.2%]). CONCLUSION Our results revealed a prevalence of 4.0% of radiographical Scheuermann disease in Dutch individuals aged 45 years and older. Although there is no current "gold standard" for the radiographical definition, standardized scoring of independent features resulted in substantial interobserver agreement, and different applications of diagnostic criteria did not significantly alter the classification.
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Heritability of scoliosis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2011; 21:1069-74. [PMID: 22094388 DOI: 10.1007/s00586-011-2074-1] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2011] [Accepted: 11/06/2011] [Indexed: 10/15/2022]
Abstract
PURPOSE To estimate the heritability of scoliosis in the Swedish Twin Registry. METHODS Self-reported data on scoliosis from 64,578 twins in the Swedish Twin Registry were analysed. Prevalence, pair- and probandwise concordances and tetrachoric correlations in mono- and dizygotic same-sex twins were calculated. The relative importance of genetic variance, i.e. the heritability, and unique and shared environmental variance was estimated using structural equation modelling in Mx software. In addition, all twins in the twin registry were matched against the Swedish Inpatient Register on the primary diagnosis idiopathic scoliosis. RESULTS The prevalence of scoliosis was 4%. Pair- and probandwise concordance was 0.11/0.17 for mono- and 0.04/0.08 for same-sex dizygotic twins. The tetrachoric correlation (95% CI) was 0.41 (0.33-0.49) in mono- and 0.18 (0.09-0.29) in dizygotic twins. The most favourable model in the Mx analyses estimated the additive genetic effects (95% CI) to 0.38 (0.18-0.46) and the unique environmental effects to 0.62 (0.54-0.70). Shared environmental effects were not significant. The pairwise/probandwise concordance for idiopathic scoliosis in the Swedish Inpatient Register was 0.08/0.15 for monozygotic and zero/zero for same-sex dizygotic twins. CONCLUSION Using self-reported data on scoliosis from the Swedish Twin Registry, we estimate that 38% of the variance in the liability to develop scoliosis is due to additive genetic effects and 62% to unique environmental effects. This is the first study of sufficient size to make heritability estimates of scoliosis.
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Moradi-Lakeh M, Rasouli MR, Vaccaro AR, Saadat S, Zarei MR, Rahimi-Movaghar V. Burden of traumatic spine fractures in Tehran, Iran. BMC Public Health 2011; 11:789. [PMID: 21988751 PMCID: PMC3213027 DOI: 10.1186/1471-2458-11-789] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Accepted: 10/11/2011] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The Disability-Adjusted Life Year (DALY) was designed by the World Health Organization (WHO) to measure, compare, and analyze the burden of various diseases. To the best of our knowledge, this is the first study on the assessment of burden of traumatic spinal fracture (TSF) in an Iranian community. We estimated burden of TSF includes both isolated (iTSF) and associated injuries related to traumatic spinal fractures (aTSF) in Tehran, the capital of Iran, for the year 2006-2007 using DALYs. METHODS Burden of TSF was estimated based on information provided by the national data on Iranian trauma, data from the WHO, and literature data using disease modeling (DISMOD). Incidence of TSF and associated injuries were obtained from two population based studies and National Trauma Data Bank in Iran, while duration, and relative risk of mortality (RRM) were obtained from WHO data and the literature. The incidence, duration, and relative risk of mortality (RRM) were used to calculate DALY for TSF. To calculate DALY, the years of life lost because of premature mortality (YLL) were added to the number of years lost because of disability (YLD). DALYs were calculated separately for both iTSF and aTSF. In-hospital YLD and post-hospital YLL for iTSF and in-hospital YLL and YLD were calculated for aTSFs. RESULTS TSF incidence was 16.35 (95%CI: 3.4-48.0) per 100,000. The incidence of TSF in males was more than twice that of females. The largest DALYs were seen in 15-29 years. The highest burden of associated injuries of TSF was related to spinal cord and head injury. DALYs for aTSF were estimated to be 2496.9 years (32.0 DALY/100,000 population). The YLD and YLL were almost similar. Total DALY for iTSF and aTSF was 2568.9 years (32.92 DALY/100,000 population). Based on the risk extracted from the literature, post-hospital increased risk of mortality was increased by 1318 DALY (16.89 DALY/100,000 population). CONCLUSION This study showed a considerable burden for TSFs mainly due to associated injuries and increased lifelong RRM in patients with TSF.
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Affiliation(s)
- Maziar Moradi-Lakeh
- Dept. of Community Medicine, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad R Rasouli
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Thomas Jefferson University and the Rothman Institute, Philadelphia, PA 19107, USA
| | - Alexander R Vaccaro
- Thomas Jefferson University and the Rothman Institute, Philadelphia, PA 19107, USA
| | - Soheil Saadat
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad R Zarei
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Vafa Rahimi-Movaghar
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Research Centre for Neural Repair, University of Tehran, Tehran, Iran
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Puisto V, Rissanen H, Heliövaara M, Impivaara O, Jalanko T, Kröger H, Knekt P, Aromaa A, Helenius I. Vertebral fracture and cause-specific mortality: a prospective population study of 3,210 men and 3,730 women with 30 years of follow-up. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2011; 20:2181-6. [PMID: 21611851 DOI: 10.1007/s00586-011-1852-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2010] [Revised: 03/29/2011] [Accepted: 05/12/2011] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Vertebral fractures predict mortality, but little is known about their associations with the causes of death. We studied vertebral fractures for prediction of cause-specific mortality. MATERIAL AND METHODS A nationally representative sample of 3,210 men and 3,730 women participated Mini-Finland health survey in 1978-1980. Vertebral fractures at the Th1-Th12 levels were identified from chest radiographs at baseline. Cox's proportional hazard model was used to estimate the strength of association between vertebral fracture and mortality. RESULTS The relative risk (95% confidence interval) of death from natural causes was 1.49 (0.89-2.48) in men and 0.89 (0.60-1.31) in women with vertebral fractures (adjusted for age, body mass index, serum 25-hydroxyvitamin D, educational level, smoking, alcohol intake, physical activity and self-rated general health). Among women the adjusted relative risk of an injury death was 8.51 (3.48-20.77), whereas none of the men with vertebral fracture died due to an injury. CONCLUSION The patterns of mortality predicted by fracture in the thoracic spine differ between men and women.
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Affiliation(s)
- Ville Puisto
- National Institute for Health and Welfare, Mannerheimintie 166, 00271 Helsinki, Finland.
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Puisto V, Heliövaara M, Impivaara O, Jalanko T, Kröger H, Knekt P, Aromaa A, Rissanen H, Helenius I. Severity of vertebral fracture and risk of hip fracture: a nested case-control study. Osteoporos Int 2011; 22:63-8. [PMID: 20195843 DOI: 10.1007/s00198-010-1195-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2009] [Accepted: 01/14/2010] [Indexed: 11/30/2022]
Abstract
UNLABELLED Severe vertebral fractures strongly predicted subsequent hip fracture in this population-based study. Such high-risk patients should be provided with clinical evaluation and care for osteoporosis. INTRODUCTION Vertebral fractures are commonly osteoporotic and known to predict hip fracture. The aim of this study was to evaluate associations between the severity of vertebral fractures and the risk of subsequent hip fracture. METHODS Chest radiographs were obtained of 7,095 Finnish men and women aged 30 years or over in the Mini-Finland Health Survey in 1978-1980. Record linkage to the National Hospital Discharge Register identified 182 subjects from the survey who had subsequently been hospitalized for primary treatment of hip fracture by the end of 1994. A nested case-control setting was adopted, where three controls individually matched for age, gender, and place of residence were drawn for 169 subjects with hip fracture from the same cohort. Baseline vertebral fractures were identified at levels T3 to T12, and their morphology was categorized to mild, moderate, or severe according to Genant's classification. RESULTS Severe vertebral fracture (>40% reduction in vertebral body height) strongly predicted hip fracture. After controlling for education, physical activity, smoking, alcohol consumption, and self-rated general health, the adjusted relative odds was 12.06 (95% confidence interval, 3.80-38.26). Mild to moderate fracture grades and the number of compressed vertebral bodies showed no prediction for hip fracture. CONCLUSIONS The presence of a severe vertebral fracture in the thoracic spine strongly predicts subsequent hip fracture. Such high-risk patients should be clinically evaluated and provided with care for osteoporosis and measures to reduce the risk of falling as required.
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Affiliation(s)
- V Puisto
- National Institute for Health and Welfare, Helsinki, Finland.
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Arboleya L, Díaz-Curiel M, Del Río L, Blanch J, Díez-Pérez A, Guañabens N, Quesada JM, Sosa M, Gómez C, Muñoz-Torres M, Ramírez E, Combalia J. Prevalence of vertebral fracture in postmenopausal women with lumbar osteopenia using MorphoXpress® (OSTEOXPRESS Study). Aging Clin Exp Res 2010; 22:419-26. [PMID: 20110769 DOI: 10.1007/bf03337737] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND AND AIMS Vertebral fracture (VF) is the most common complication of osteoporosis. However, more than half of all VF are asymptomatic and may go unnoticed, even in patients with osteoporosis. Our aim was to assess the prevalence of VF in postmenopausal women with osteopenic lumbar densitometry by means of vertebral morphometry, using the MorphoXpress® software. PATIENTS AND METHODS This was an epidemiological, cross-sectional, multicenter study conducted among 289 postmenopausal women (>1 year of amenorrhoea), diagnosed with lumbar osteopenia (not due to chronic treatment with corticosteroids or immobilization). Vertebral deformities ≥20% were considered as VF. RESULTS Demographic and clinical characteristics showed mean age (±SD) 64±9 years, body mass index 27±5 kg/m2, and time from diagnosis of 2±3 years. A total of 25% of subjects had a family history of osteoporotic fracture in first-degree relatives, and 23% had previous fragility fracture. The prevalence of VF was 50% (CI 95% 44-56), the most frequent being the dorsal wedge (34%). Previous fragility fracture was a risk factor for VF (OR 3.13, p=0.0004). A total of 76.5% of patients were receiving treatment, mainly calcium and vitamin D supplements (70%) and bisphosphonates (27%). CONCLUSIONS MorphoXpress® revealed that 50% of postmenopausal women with osteopenic lumbar densitometry showed VF. This result is important since only 7% of all evaluated subjects had previously been diagnosed with VF.
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Affiliation(s)
- Luis Arboleya
- Rheumatology Department, Hospital San Agustín, C/Camino de Heros 4C, 33400 Avilés, Asturias, Spain.
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Diel P, Merky D, Röder C, Popp A, Perler M, Heini PF. Safety and efficacy of vertebroplasty: Early results of a prospective one-year case series of osteoporosis patients in an academic high-volume center. Indian J Orthop 2009; 43:228-33. [PMID: 19838343 PMCID: PMC2762175 DOI: 10.4103/0019-5413.53452] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Vertebroplasty (VP) is a cost-efficient alternative to kyphoplasty. However, it is considered inferior when it comes to maintaining safety and in vertebral body (VB) height restoration. We assess the safety and efficacy of VP in alleviating pain, improving quality of life (QoL), and restoring alignment. MATERIALS AND METHODS In a prospective monocenter case series, from April 2007 until July 2008, 1,422 vertebroplasties were performed, during 307 interventions, in 279 patients with traumatic, lytic, and osteoporotic fractures with 28 repeat interventions, for new fractures after the primary surgery, in 28 patients. The 226 interventions (n=203 patients) done for osteoporotic fractures were analyzed for demographics, treatment and radiographic details, pain alleviation, QoL improvement [NASS and Euroqol (EQ-5D)] and complications. RESULTS Osteoporotic patient sample consisted of 77.8% (n=158) females with a median age of 78 years and 45 males who had the same median age. Around 69% of these patients were ASA (American Society of Anesthesiologists) grade 3 and above. On an average there were 1.8 VBs fractured and five VBs treated,whereas the most frequently performed cementations were in six (35.6%, n=80) or five (19.6%, n=44) levels. About 36.5%, (n=414) of the interventions were localized at the thoraco-lumbar junction (Th12-L2). On applying the Genant classification, there was a slight height reduction in 13.1% (n=29), a medium loss in 34.3% (n=78), and a severe loss of height in 52.6% (n=119). The pre-operative pain was assessed by the visual analog scale (VAS) and decreased from 56.7 to 41.4 pts after two months. Accordingly, the QoL on the EQ-5D measure (0.6 to 1) improved from 0.32 pts before surgery to 0.58 pts after two months. The pre-operative Beck index (anterior height/posterior height) improved from a mean of 0.66 preoperative to 0.80 post-operative and remained stable at two months post-operatively. There were cement leakages in 33% of the fractured VBs and in 0.8% of the prophylactically cemented VBs; there were symptoms in 7.1%, and most of them were temporary hypotension and one pulmonary cement embolism that remained asymptomatic. CONCLUSION If routinely used, VP is a safe and efficient treatment option for osteoporotic vertebral fractures with regard to pain relief and improvement of the QoL. Even segmental re-alignment can be achieved to a certain extent with proper patient positioning.
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Affiliation(s)
- Peter Diel
- Spine Service, Inselspital Bern, Switzerland,Institute for Evaluative Research in Orthopedic Surgery, University of Bern, Bern, Switzerland
| | | | - Christoph Röder
- Spine Service, Inselspital Bern, Switzerland,Institute for Evaluative Research in Orthopedic Surgery, University of Bern, Bern, Switzerland,Address for correspondence: Dr. Christoph Röder, Spine Service, Inselspital Bern, Freiburgstrasse, CH-3010 Bern, Switzerland. E-mail:
| | - Albrecht Popp
- Osteoporosis Policlinic, University Hospital, University of Bern, Switzerland
| | - Malgorzata Perler
- Institute for Evaluative Research in Orthopedic Surgery, University of Bern, Bern, Switzerland
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