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Chen L, Li C, Chen H, Xie Y, Su N, Luo F, Huang J, Zhang R, Chen L, Chen B, Yang J. Cross-sectional studies of the causal link between asthma and osteoporosis: insights from Mendelian randomization and bioinformatics analysis. Osteoporos Int 2024; 35:1007-1017. [PMID: 38430243 DOI: 10.1007/s00198-024-07037-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/01/2024] [Indexed: 03/03/2024]
Abstract
The study, using data from Chongqing, China, and employing Mendelian randomization along with bioinformatics, establishes a causal link between asthma and osteoporosis, beyond glucocorticoid effects. Asthma may contribute to osteoporosis by accelerating bone turnover through inflammatory factors, disrupting the coupling between osteoblasts and osteoclasts, ultimately leading to osteoporosis. INTRODUCTION Asthma and osteoporosis are prevalent health conditions with substantial public health implications. However, their potential interplay and the underlying mechanisms have not been fully elucidated. Previous research has primarily focused on the impact of glucocorticoids on osteoporosis, often overlooking the role of asthma itself. METHODS We conducted a multi-stage stratified random sampling in Chongqing, China and excluded individuals with a history of glucocorticoid use. Participants underwent comprehensive health examinations, and their clinical data, including asthma status, were recorded. Logistic regression and Mendelian randomization were employed to investigate the causal link between asthma and osteoporosis. Furthermore, bioinformatics analyses and serum biomarker assessments were conducted to explore potential mechanistic pathways. RESULTS We found a significant association between asthma and osteoporosis, suggesting a potential causal link. Mendelian Randomization analysis provided further support for this causal link. Bioinformatics analyses revealed that several molecular pathways might mediate the impact of asthma on bone health. Serum alkaline phosphatase levels were significantly elevated in the asthma group, suggesting potential involvement in bone turnover. CONCLUSION Our study confirms a causal link between asthma and osteoporosis and highlights the importance of considering asthma in osteoporosis prediction models. It also suggests that asthma may accelerate osteoporosis by increasing bone turnover through inflammatory factors, disrupting the coupling between osteoblasts and osteoclasts, ultimately leading to bone loss.
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Affiliation(s)
- Lexin Chen
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
- Chongqing Medical University, Chongqing, 400010, China
| | - Can Li
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Hangang Chen
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
- Chongqing Medical University, Chongqing, 400010, China
| | - Yangli Xie
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Nan Su
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Fengtao Luo
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Junlan Huang
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Ruobin Zhang
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Lin Chen
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Bo Chen
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China.
| | - Jing Yang
- Center of Osteoporosis and Bone Development, Laboratory of Injury Repair and Rehabilitation Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China.
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Martínez Moragón E, Entrenas Costa LM, Sánchez-Covisa Hernández J, de Prado Moncusí A, Monteagudo Ruiz G. A cross-sectional study to evaluate utility measure and health-related quality of life (HRQoL) among patients with severe uncontrolled asthma in Spain. J Asthma 2024; 61:27-38. [PMID: 37647295 DOI: 10.1080/02770903.2023.2241891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/23/2023] [Accepted: 07/24/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND AND PURPOSE OF THE STUDY The utility measure is a method to quantify health-related quality of life according to the preference values that patients attach to their health status. This study aimed to estimate the utility measure of patients with controlled and uncontrolled severe asthma (SA) in Spain, separately. Additionally, other characteristics (sociodemographic, clinical, and healthcare resource use [HCRU]) were also assessed for both SA populations. METHODS This cross-sectional study included 159 patients with SA in Spain. Data were collected from medical records and directly from the patients during the study visit. Asthma Control Questionnaire (ACQ)-5 was used to classify patients with controlled and uncontrolled SA. RESULTS Most of the patients were female (72.0% uncontrolled SA and 63.6% controlled SA). The mean (SD) EuroQol-5D (EQ-5D-5L) score was 0.88 (0.14) and 0.70 (0.25) in controlled and uncontrolled SA, respectively. The mean (SD) Asthma Quality-of-Life-5D (AQL-5D) score was 0.93 (0.09) and 0.85 (0.09) in controlled and uncontrolled SA, respectively. Emergency visits (19.2 vs. 2.7%) and hospitalizations (7.7% vs. no hospitalization) were more common among uncontrolled SA than controlled SA. Mean (SD) number of visits to primary care and pneumologists in uncontrolled SA vs. controlled SA was 4.1 (2.8) vs. 2.5 (3.0) and 3.7 (3.5) vs. 2.8 (2.2), respectively. CONCLUSION The study provides data on utility measures among patients with SA in Spain for the first time. Patients with uncontrolled SA had lower HRQoL and higher HCRU than patients with controlled SA. Therefore, the implementation of measures that improve HRQoL among patients with uncontrolled SA is highly recommended.
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Affiliation(s)
| | - Luis Manuel Entrenas Costa
- Hospital Universitario Reina Sofía, Universidad de Córdoba e Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
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Honkamäki J, Ilmarinen P, Hisinger-Mölkänen H, Tuomisto LE, Andersén H, Huhtala H, Sovijärvi A, Lindqvist A, Backman H, Nwaru BI, Rönmark E, Lehtimäki L, Pallasaho P, Piirilä P, Kankaanranta H. Nonrespiratory Diseases in Adults Without and With Asthma by Age at Asthma Diagnosis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:555-563.e4. [PMID: 36441098 DOI: 10.1016/j.jaip.2022.10.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 10/16/2022] [Accepted: 10/19/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Chronic nonrespiratory diseases are seemingly more prevalent in subjects with than without asthma, and asthma seems to differentiate by age of onset. However, studies with comparison of nonrespiratory diseases in subjects with and without asthma, considering asthma age of onset, are scarce. OBJECTIVE To compare the quantity and type of chronic nonrespiratory diseases in adults with and without asthma considering age at asthma diagnosis. METHODS In 2016, a FinEsS questionnaire was sent to 16,000 20- to 69-year-old adults randomly selected in Helsinki and Western Finland populations. Physician-diagnosed asthma was categorized to early (0-11), intermediate (12-39), and late-diagnosed (40-69 years). RESULTS A total of 8199 (51.5%) responded, and 842 (10.3%) reported asthma and age at diagnosis. In age and sex-adjusted binary logistic regression model, the most represented nonrespiratory disease was treated gastroesophageal reflux disease in early-diagnosed (odds ratio, 1.93; 95% CI, 1.17-3.19; P = .011) and osteoporosis in both intermediate-diagnosed (odds ratio, 3.45; 95% CI, 2.01-5.91; P < .001) and late-diagnosed asthma (odds ratio, 2.91; 95% CI, 1.77-4.79; P < .001), compared with subjects without asthma. In addition, gastroesophageal reflux disease, depression, sleep apnea, painful condition, and obesity were significantly more common in intermediate- and late-diagnosed asthma compared with without asthma, and similarly anxiety or panic disorder in intermediate-diagnosed and hypertension, severe cardiovascular disease, arrhythmia, and diabetes in late-diagnosed asthma. In age-adjusted analyses, having 3 or more nonrespiratory diseases was more common in intermediate (12.1%) and late-diagnosed asthma (36.2%) versus without asthma (10.4%) (both P < .001). CONCLUSIONS Nonrespiratory diseases were more common in adults with asthma than in adults without asthma. The type of nonrespiratory diseases differed, and their frequency increased by increasing age at asthma diagnosis.
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Affiliation(s)
- Jasmin Honkamäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Pinja Ilmarinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | | | - Leena E Tuomisto
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Heidi Andersén
- Karolinska University Hospital, Thoracic Oncology Unit, Tema Cancer, Stockholm, Sweden
| | - Heini Huhtala
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Anssi Sovijärvi
- Unit of Clinical Physiology, HUS Medical Imaging Center, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Ari Lindqvist
- Research Unit of Pulmonary Diseases, Helsinki University Hospital, University of Helsinki and Clinical Research Institute HUCH Ltd, Helsinki, Finland
| | - Helena Backman
- Department of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN Unit, Umeå University, Umeå, Sweden
| | - Bright I Nwaru
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Rönmark
- Department of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN Unit, Umeå University, Umeå, Sweden
| | - Lauri Lehtimäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Allergy Centre, Tampere University Hospital, Tampere, Finland
| | | | - Päivi Piirilä
- Unit of Clinical Physiology, HUS Medical Imaging Center, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Hannu Kankaanranta
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland; Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
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Counteractions of a Novel Hydroalcoholic Extract from Lens Culinaria against the Dexamethasone-Induced Osteoblast Loss of Native Murine Cells. Cells 2022; 11:cells11192936. [PMID: 36230898 PMCID: PMC9563349 DOI: 10.3390/cells11192936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/14/2022] [Accepted: 09/16/2022] [Indexed: 11/18/2022] Open
Abstract
The cytoprotective effects of a novel hydroalcoholic extract (0.01–5 mg/mL) from Lens culinaria (Terre di Altamura Srl) were investigated within murine native skeletal muscle fibers, bone marrow cells, and osteoblasts, and in cell lines treated with the apoptotic agent staurosporine (2.14 × 10−6 M), the alkylating drug cisplatin (10−4 M), the topoisomerase I inhibitor irinotecan (10−4 M), the antimitotic pro-oxidant doxorubicin (10−6 M), and the immunosuppressant dexamethasone (2 × 10−6 M). An amount of 10g of plant material was used to obtain a 70% ethanol/water product, following two-step extraction, evaporation, lyophilization, and storage at −20 °C. For the murine osteoblasts, doxorubicin reduced survival by −65%, dexamethasone by −32% and −60% after 24 and 48 h of incubation time, respectively. The extract was effective in preventing the osteoblast count-reduction induced by dexamethasone; it was also effective at preventing the inhibition of mineralization induced by dexamethasone. Doxorubicin and cisplatin caused a significant reduction in cell growth by −77% for bone marrow cells, −43% for irinotecan, and −60% for dexamethasone, but there was no evidence for the cytoprotective effects of the extract in these cells. Staurosporine and doxorubicin caused a fiber death rate of >−40% after 18 and 24 h of incubation, yet the extract was not effective at preventing these effects. The extract was effective in preventing the staurosporine-induced reduction of HEK293 proliferation and colony formation in the crystal violet DNA staining and the clonogenic assays. It was also effective for the cisplatin-induced reduction in HEK293 cell proliferation. The extract, however, failed to protect the SHSY5Y neurons against cisplatin and irinotecan-induced cytotoxicity. A UV/VIS spectroscopy analysis showed three peaks at the wavelengths of 350, 260, and 190 nm, which correspond to flavonoids, proanthocyanins, salicylates, and AA, constituting the extract. These data suggest the possible development of this extract for use against dexamethasone-induced bone loss and renal chemotherapy-induced damage.
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Cheng WZ, Lin YL, Su YC, Lin MC, Tseng CH, Lin RM, Huang ST. Post-surgery cholecystectomy, hepatectomy, and pancreatectomy patients increase the risk of osteoporotic vertebral fracture. J Bone Miner Metab 2021; 39:174-185. [PMID: 32757040 DOI: 10.1007/s00774-020-01129-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 07/11/2020] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Data is currently lacking regarding association between the cholecystectomy/hepatectomy/pancreatectomy and the development of osteoporotic fracture. A retrospective cohort study was conducted to investigate the relationship between cholecystectomy/hepatectomy/pancreatectomy and the subsequent risk of developing osteoporotic fracture. MATERIALS AND METHODS Patients having undergone cholecystectomy, hepatectomy, or pancreatectomy between 2000 and 2012 were selected from the All Population Based Hospitalization File as the surgery cohort (n = 304,081), which was frequency matched with the control cohort (n = 304,081). The Cox proportional hazard model and Kaplan-Meier analysis were applied to measure the hazard ratios and the cumulative incidence of osteoporotic fracture. RESULTS A total of 1136 patients in the surgery cohort and 1179 patients in the control cohort were newly diagnosed with osteoporotic fracture. The overall osteoporotic fracture risk in the surgery cohort was 1.12-fold higher [95% confidence interval (CI), 1.03-1.21]. Specifically, surgery cohort had higher vertebral fracture risk than non-surgery cohort [adjusted hazard ratio (aHR) 1.12, Cl, 1.03-1.22]. In addition, patients underwent cholecystectomy (includes open and laparoscopic approaches), hepatectomy (only open approach), and pancreatectomy group (only open approach) were 1.10 (95% CI, 1.01-1.19), 1.49 (95% CI, 1.10-2.01), and 1.88 (95% CI, 1.23-2.87) times more likely to develop osteoporotic fracture, respectively. No significant difference of osteoporotic fracture risk was observed between open and laparoscopic cholecystectomy. The risk of osteoporotic fracture was significantly increased in females, patients aged ≥ 40 years old, and patients with some comorbidity. CONCLUSIONS Patients post cholecystectomy, hepatectomy, or pancreatectomy significantly increased risk of developing osteoporotic fracture, suggesting closer attention in post-operative care is needed.
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Affiliation(s)
- Wei-Zen Cheng
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Road, North District, Taichung City, 40447, Taiwan
| | - Yun-Lan Lin
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Road, North District, Taichung City, 40447, Taiwan
| | - Yuan-Chih Su
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Mei-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Chang-Hsing Tseng
- Tainan Municipal An-Nan Hospital-China Medical University, No. 66, Section 2, Changhe Road, Annan District, Tainan city, 70965, Taiwan
| | - Ruey-Mo Lin
- Tainan Municipal An-Nan Hospital-China Medical University, No. 66, Section 2, Changhe Road, Annan District, Tainan city, 70965, Taiwan
| | - Sheng-Teng Huang
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Road, North District, Taichung City, 40447, Taiwan.
- Tainan Municipal An-Nan Hospital-China Medical University, No. 66, Section 2, Changhe Road, Annan District, Tainan city, 70965, Taiwan.
- School of Chinese Medicine, China Medical University, Taichung, Taiwan.
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan.
- Research Center for Chinese Herbal Medicine, China Medical University, Taichung, Taiwan.
- Department of Medical Research, Cancer Research Center for Traditional Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.
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Systematic Review of Postural Assessment in Individuals With Obstructive Respiratory Conditions: MEASUREMENT AND CLINICAL ASSOCIATIONS. J Cardiopulm Rehabil Prev 2017; 37:90-102. [PMID: 27676462 DOI: 10.1097/hcr.0000000000000207] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE Changes in posture in individuals with an obstructive respiratory disease have been reported, but the extent of these deviations and their clinical significance is not well understood. This study aimed to systematically review the literature of the skeletal structural alignment in children and adults with an obstructive respiratory disease, describe the measurement techniques used, and determine the clinical relevance of any alternations. METHODS Observational cohort or cross-sectional studies of postural assessment were identified, with 2 reviewers independently assessing study quality. RESULTS A total of 18 studies were included, 12 in cystic fibrosis (CF), 5 in asthma, and 1 in chronic obstructive pulmonary disease (COPD). The overall quality assessment rating was 12.6 out of 16. Increased thoracic kyphosis or scoliosis was found in both children and adults with CF. Increased shoulder protraction and elevation were evident in asthma and COPD, although changes in spinal curvature were variable. The clinical impact of postural changes was diverse, with an inconsistent influence on lung function. A mix of methods was applied for postural assessment. CONCLUSIONS Skeletal structural malalignment appears to be present in some individuals with an obstructive respiratory disease, although the extent of alterations and its clinical impact is variable. Photogrammetry is used to provide a comprehensive assessment of posture in these populations.
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Martín-Merino E, Huerta-Álvarez C, Prieto-Alhambra D, Montero-Corominas D. Cessation rate of anti-osteoporosis treatments and risk factors in Spanish primary care settings: a population-based cohort analysis. Arch Osteoporos 2017; 12:39. [PMID: 28401495 DOI: 10.1007/s11657-017-0331-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 03/29/2017] [Indexed: 02/03/2023]
Abstract
UNLABELLED Among 95,057 patients ≥50 years with new anti-osteoporosis medications (AOM) (2001-2013) in primary care, 1-year cessation was 51% (28%-68%), higher in men, smokers, patients with missing lifestyle data, and out normal BMI, and lower in those aged 60-79, with recent fractures or other anti-osteoporotics, suggesting non-severe osteoporosis and less risk awareness. PURPOSE Low compliance to anti-osteoporosis medications (AOM) has been previously reported. We aimed to estimate 1-year cessation rates of different AOMs as used in Spanish healthcare settings, and to identify associated risk factors. METHODS A cohort study was performed using primary care records data (BIFAP). Patients entered the cohort when aged 50 years in 2001-2013, with ≥1 year of data available, and identified as incident users of AOM (1-year washout). Participants were divided into six cohorts: alendronate, other oral bisphosphonates, selective oestrogen receptor modulators, strontium ranelate, teriparatide, and denosumab. Patients were followed from therapy initiation to the earliest of cessation (90-day refill gap), switching (to alternative AOM), loss to follow-up, death, or end of 2013. One-year therapy cessation was estimated using life tables. Hazard ratios (of cessation) according to age, sex, lifestyle factors, morbidity, and co-medication were estimated after stepwise backwards selection. RESULTS A total of 95,057 AOM users were identified (91% women; mean age 68). One-year cessation was 51% overall, highest for strontium ranelate (68%), and lowest for denosumab (28%). Cessation probability was higher in men (14% to 2.1-fold), smokers (>6%), and patients with missing BMI (19-28%) or smoking (6-20%) data, and overweight/obese/underweight (7% to 2.6-fold increase compared to normal weight). Patients aged 60-79 years, with a recent fracture or other drugs used for osteoporosis, had better persistence. CONCLUSIONS Over half of the patients initiating AOM stopped therapy within the first year after initiation. The described risk factors for cessation could be proxies for non-severe osteoporosis, and/or disease/risk awareness, which could inform the targeting of high-risk patients for monitoring and/or interventions aimed at improving persistence.
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Affiliation(s)
- Elisa Martín-Merino
- Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Madrid, Spain.
| | - Consuelo Huerta-Álvarez
- Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Daniel Prieto-Alhambra
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Grup de Recerca en Malalties Prevalents de l'Aparell Locomotor (GREMPAL) Research Group, IDIAP Jordi Gol Primary Care Research Institute, and CIBERFES, Universitat Autònoma de Barcelona and Instituto de Salud Carlos III, Universitat Autònoma de Barcelona, Instituto de Salud Carlos III, Barcelona, Spain
| | - Dolores Montero-Corominas
- Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Madrid, Spain
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Han ER, Choi IS, Kim HK, Kang YW, Park JG, Lim JR, Seo JH, Choi JH. Inhaled corticosteroid-related tooth problems in asthmatics. J Asthma 2009; 46:160-4. [PMID: 19253123 DOI: 10.1080/02770900802553102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND The recent Global Initiative for Asthma guideline states that inhaled corticosteroids (ICSs) may induce osteoporosis as a systemic adverse effect. New ICSs, such as fluticasone propionate, have a high topical potency and may therefore induce tooth problems as a result of direct exposure without hepatic metabolism more frequently than older ICSs. OBJECTIVE We evaluated asthma patients who underwent long-term treatment with a new ICS to determine if they had tooth problems that were related to osteoporosis of the mandible. METHODS When the conventional bone mineral density (BMD) of asthmatics that received the ICS treatment for at least one year was measured using dual-energy X-ray absorptiometry, the BMD of the mandible was also measured. The T-score of the mandible BMD was then determined based on the mean BMD +/- the standard deviation of normal young adults. RESULT Asthma patients with tooth loss (n = 36) and with caries or other tooth problems (n = 28) were found to have a significantly higher prevalence of osteoporosis in the mandible than those without tooth problems (n = 17; 22.2%, 7.1%, 0%, respectively; chi(2) = 6.34, p < 0.05). In addition, the presence of mandibular osteoporosis (odds ratio: 6.14, p = 0.02) and a T-score of < -1.0 for the femoral neck (odds ratio: 3.25, p = 0.01) were found to be significant risk factors for tooth loss in the asthma patients. Finally, the T-score of the mandible was found to be correlated with age (r = -0.316, p < 0.01), and with the T-scores of the lumbar spine (r = 0.413, p < 0.001) and femoral neck (r = 0.446, p < 0.001). CONCLUSION Tooth loss in asthma patients undergoing long-term treatment with a topically potent ICS was found to be related to a decrease in BMD, especially in the mandible. Therefore, patients using these types of ICS should have their mandibular BMD checked regularly, especially if they have any risk factors for osteoporosis. In addition, it would be wise for such patients to reduce their ICS dose.
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Affiliation(s)
- Eui-Ryoung Han
- Department of Allergy, Chonnam National University Medical School, Gwangju, Korea
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Abstract
There are >22 million Americans with asthma. Chronic asthma is a worldwide problem with an increasing socioeconomic burden on individuals and on society. Recent advances have been made in diagnostic lung imaging, defining control of asthma, as well as in the education of patients with asthma. Accurate diagnosis of the cause of chronic cough in adults and of asthma in elderly individuals will help affected individuals receive appropriate treatment. Inhaled corticosteroids are the recommended first-line therapy for persistent asthma and can help prevent exacerbations in patients with asthma that are not well controlled. Early intervention and improved management can significantly reduce the socioeconomic burden of asthma. Patient education is an essential part of asthma management.
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Odabasi E, Turan M, Tekbas F, Kutlu M. Evaluation of secondary causes that may lead to bone loss in women with osteoporosis: a retrospective study. Arch Gynecol Obstet 2008; 279:863-7. [DOI: 10.1007/s00404-008-0846-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Accepted: 11/04/2008] [Indexed: 11/30/2022]
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Bibliography. Current world literature. Outcome measures. Curr Opin Allergy Clin Immunol 2007; 7:288-90. [PMID: 17489050 DOI: 10.1097/aci.0b013e3281fbd52a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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