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Qasim ZA, Joseph B. Intraosseous access in the resuscitation of patients with trauma: the good, the bad, the future. Trauma Surg Acute Care Open 2024; 9:e001369. [PMID: 38646033 PMCID: PMC11029384 DOI: 10.1136/tsaco-2024-001369] [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: 01/07/2024] [Accepted: 03/09/2024] [Indexed: 04/23/2024] Open
Abstract
The timely restoration of lost blood in hemorrhaging patients with trauma, especially those who are hemodynamically unstable, is of utmost importance. While intravenous access has traditionally been considered the primary method for vascular access, intraosseous (IO) access is gaining popularity as an alternative for patients with unsuccessful attempts. Previous studies have highlighted the higher success rate and easier training process associated with IO access compared with peripheral intravenous (PIV) and central intravenous access. However, the effectiveness of IO access in the early aggressive resuscitation of patients remains unclear. This review article aims to comprehensively discuss various aspects of IO access, including its advantages and disadvantages, and explore the existing literature on the clinical outcomes of patients with trauma undergoing resuscitation with IO versus intravenous access.
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Affiliation(s)
- Zaffer A Qasim
- Department of Emergency Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Bellal Joseph
- Department of Surgery, The University of Arizona College of Medicine Tucson, Tucson, Arizona, USA
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Al-Mendalawi MD. Prevalence and patterns of bone mineral density disorders among women in Buraidah, KSA. J Taibah Univ Med Sci 2023; 18:999. [PMID: 36936252 PMCID: PMC10020658 DOI: 10.1016/j.jtumed.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 02/23/2023] [Indexed: 03/07/2023] Open
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Kobes T, Sweet A, Verstegen S, Houwert M, Veldhuis W, Leenen L, de Jong P, van Baal M. Computed Tomography-Based L1 Bone Mineral Density in 624 Dutch Trauma Patients—Are North American Reference Values Valid in Europe? J Pers Med 2022; 12:jpm12030472. [PMID: 35330472 PMCID: PMC8954020 DOI: 10.3390/jpm12030472] [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: 02/02/2022] [Revised: 03/02/2022] [Accepted: 03/14/2022] [Indexed: 11/16/2022] Open
Abstract
Opportunistic screening for bone mineral density (BMD) of the first lumbar vertebra (L1) using computed tomography (CT) is increasingly used to identify patients at risk for osteoporosis. An extensive study in the United States has reported sex-specific normative values of CT-based BMD across all ages. The current study aims to validate North American reference values of CT-based bone mineral density in a Dutch population of level-1 trauma patients. All trauma patients aged 16 or older, admitted to our level-1 trauma center during 2017, who underwent a CT scan of the chest or abdomen at 120 kVp within 7 days of hospital admission, were retrospectively included. BMD measurements in Hounsfield Units (HU) were performed manually in L1 or an adjacent vertebra. Student’s t-tests were performed to compare the Dutch mean BMD value per age group to the North American reference values. Linear regression analysis and Pearson’s correlation coefficient (ρ) calculations were performed to assess the correlation between BMD and age. In total, 624 patients were included (68.4% men, aged 16–95). Mean BMD decreased linearly with 2.4 HU per year of age (ρ = −0.77). Sex-specific analysis showed that BMD of premenopausal women was higher than BMD of men at these ages. Dutch mean BMD values in the age groups over 35 years were significantly lower than the North American reference values. Our findings indicate that using North American BMD thresholds in Dutch clinical practice would result in overdiagnosis of osteoporosis and osteopenia. Dutch guidelines may benefit from population-specific thresholds.
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Affiliation(s)
- Tim Kobes
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands; (A.S.); (S.V.); (M.H.); (L.L.); (M.v.B.)
- Department of Radiology, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands;
- Correspondence: (T.K.); (P.d.J.)
| | - Arthur Sweet
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands; (A.S.); (S.V.); (M.H.); (L.L.); (M.v.B.)
- Department of Radiology, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands;
| | - Sophie Verstegen
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands; (A.S.); (S.V.); (M.H.); (L.L.); (M.v.B.)
| | - Marijn Houwert
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands; (A.S.); (S.V.); (M.H.); (L.L.); (M.v.B.)
| | - Wouter Veldhuis
- Department of Radiology, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands;
| | - Luke Leenen
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands; (A.S.); (S.V.); (M.H.); (L.L.); (M.v.B.)
| | - Pim de Jong
- Department of Radiology, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands;
- Correspondence: (T.K.); (P.d.J.)
| | - Mark van Baal
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands; (A.S.); (S.V.); (M.H.); (L.L.); (M.v.B.)
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Al-Mendalawi M. Bone mineral density and body composition in males with motor neuron disease: A study from teaching hospital in Southern Part of India. Ann Indian Acad Neurol 2022; 25:291-292. [PMID: 35693671 PMCID: PMC9175416 DOI: 10.4103/aian.aian_386_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/18/2021] [Accepted: 07/18/2021] [Indexed: 12/02/2022] Open
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Al-Mendalawi MD. Bone Mineral Density and Serum Vitamin D Status in Parkinson's Disease: Are the Stage and Clinical Features of the Disease Important? Neurol India 2021; 69:1142. [PMID: 34507489 DOI: 10.4103/0028-3886.325366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Al-Mendalawi MD. A Study of Association of Premature Graying of Hair and Osteopenia in North Indian Population. Int J Trichology 2020; 12:137. [PMID: 33223743 PMCID: PMC7659733 DOI: 10.4103/ijt.ijt_72_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/17/2020] [Accepted: 07/22/2020] [Indexed: 11/30/2022] Open
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Wu Q, Xiao X, Xu Y. Evaluating the Performance of the WHO International Reference Standard for Osteoporosis Diagnosis in Postmenopausal Women of Varied Polygenic Score and Race. J Clin Med 2020; 9:E499. [PMID: 32059423 PMCID: PMC7074342 DOI: 10.3390/jcm9020499] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/27/2020] [Accepted: 01/27/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Whether the bone mineral density (BMD) T-score performs differently in osteoporosis classification in women of different genetic profiling and race background remains unclear. METHODS The genomic data in the Women's Health Initiative study was analyzed (n = 2417). The polygenic score (PGS) was calculated from 63 BMD-associated single nucleotide polymorphisms (SNPs) for each participant. The World Health Organization's (WHO) definition of osteoporosis (BMD T-score ≤-2.5) was used to estimate the cumulative incidence of fracture. RESULTS T-score classification significantly underestimated the risk of major osteoporotic fracture (MOF) in the WHI study. An enormous underestimation was observed in African American women (POR: 0.52, 95% CI: 0.30-0.83) and in women with low PGS (predicted/observed ratio [POR]: 0.43, 95% CI: 0.28-0.64). Compared to Caucasian women, African American, African Indian, and Hispanic women respectively had a 59%, 41%, and 55% lower hazard of MOF after the T-score was adjusted for. The results were similar when used for any fractures. CONCLUSIONS Our study suggested the BMD T-score performance varies significantly by race in postmenopausal women.
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Affiliation(s)
- Qing Wu
- Nevada Institute of Personalized Medicine, University of Nevada, Las Vegas, NV 89154, USA; (X.X.); (Y.X.)
- Department of Environmental and Occupational Health, School of Public Health, University of Nevada Las Vegas, NV 89154, USA
| | - Xiangxue Xiao
- Nevada Institute of Personalized Medicine, University of Nevada, Las Vegas, NV 89154, USA; (X.X.); (Y.X.)
- Department of Environmental and Occupational Health, School of Public Health, University of Nevada Las Vegas, NV 89154, USA
| | - Yingke Xu
- Nevada Institute of Personalized Medicine, University of Nevada, Las Vegas, NV 89154, USA; (X.X.); (Y.X.)
- Department of Environmental and Occupational Health, School of Public Health, University of Nevada Las Vegas, NV 89154, USA
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Hariri AF, Almatrafi MN, Zamka AB, Babaker AS, Fallatah TM, Althouwaibi OH, Hamdi AS. Relationship between Body Mass Index and T-Scores of Bone Mineral Density in the Hip and Spine Regions among Older Adults with Diabetes: A Retrospective Review. J Obes 2019; 2019:9827403. [PMID: 31179127 PMCID: PMC6501245 DOI: 10.1155/2019/9827403] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/03/2019] [Indexed: 01/03/2023] Open
Abstract
Diabetes mellitus (DM) cases are increasing worldwide, especially in Saudi Arabia. Previous studies suggested a positive relationship between body mass index (BMI) and bone mineral density (BMD) levels. Generally, patients with low BMI (<18.5 kg/m2) have reduced BMD levels and, thus, low T-scores; hence, they are categorized as osteopenic or osteoporotic. In this study, we aimed to determine whether a relationship between BMI and BMD T-scores in the hip and spine regions of patients with diabetes exists. This retrospective record review investigated older adult patients with diabetes in King Abdulaziz University Hospital (n=198; age 50-90 years) who underwent BMD scan between January 1, 2016, and June 25, 2018, regardless of their sex but limited to type 2 DM. The height and weight of all subjects were recorded, and BMI was calculated and categorized. We used SPSS version 21 for data analysis; measures of central tendencies, Pearson's correlations, chi-square tests, and independent t-tests were employed. We found positive relationships between BMI and BMD T-scores in the hip and spine regions (right femoral neck: R=+0.214, P ≤ 0.002; total right hip: R=+0.912, P ≤ 0.001; left femoral neck: R=+0.939, P ≤ 0.001; total left hip: R=+0.885, P ≤ 0.001; and total lumbar region: R=+0.607, P ≤ 0.001). Low BMI (<18.5 kg/m2) could be a risk factor for osteoporosis, whereas normal/high BMI could be protective against osteoporosis among adults with diabetes.
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Affiliation(s)
| | | | - Aws B. Zamka
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Tariq M. Fallatah
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Amre S. Hamdi
- Consultant and Assistant Professor of Orthopedic Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Affiliation(s)
- Mahmood Dhahir Al-Mendalawi
- Department of Paediatrics, Al-Kindy College of Medicine, University of Baghdad, Baghdad, Iraq,Address for correspondence: Prof. Mahmood Dhahir Al-Mendalawi, P. O. Box 55302, Baghdad Post Office, Baghdad, Iraq. E-mail:
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Kuhlman DR, Khuder SA, Lane RD. Factors influencing the diameter of human anterior and posterior intercostal arteries. Clin Anat 2014; 28:219-26. [PMID: 25220637 DOI: 10.1002/ca.22460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 08/14/2014] [Accepted: 08/16/2014] [Indexed: 12/25/2022]
Abstract
At present, there have not been any detailed studies examining the size relationships of the intercostal arteries. This study was carried out to investigate the relationship between the vessel lumenal diameter of ipsilateral, paired anterior and posterior IC arteries, as well as with the length of the IC space supplied by each artery. Samples were collected from the second-sixth anterior and posterior IC arteries near their site of origin, and the lengths of the corresponding IC spaces were measured in 42 cadavers. Lumenal diameters of both the anterior and posterior IC arteries at consecutive IC space closely followed second degree polynomial regression models (R(2) = 0.9655, and R(2) = 0.9741, respectively), and reached maximum size at the fifth IC space, which was found to be the longest of the IC spaces. No direct relationship was observed between diameters of the paired anterior and posterior IC arteries, although there was a trend for the larger anterior IC arteries to be paired with the larger posterior IC arteries. The calculated rate of blood flow at each IC artery was approximately two-fold greater in males than in females. These results suggest that the length of the IC space, and hence the extent of the thoracic wall supplied, is a major factor in determining the diameter of both anterior and posterior IC arteries. Since COPD is such a prevalent disease, this study also examined its influence on the IC arteries, and found that the posterior IC arteries are significantly larger among afflicted subjects.
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Affiliation(s)
- David R Kuhlman
- Department of Neurosciences, University of Toledo, College of Medicine, Toledo, Ohio
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Baggio G, Corsini A, Floreani A, Giannini S, Zagonel V. Gender medicine: a task for the third millennium. Clin Chem Lab Med 2013; 51:713-27. [PMID: 23515103 DOI: 10.1515/cclm-2012-0849] [Citation(s) in RCA: 113] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Accepted: 02/18/2013] [Indexed: 01/07/2023]
Abstract
Gender-specific medicine is the study of how diseases differ between men and women in terms of prevention, clinical signs, therapeutic approach, prognosis, psychological and social impact. It is a neglected dimension of medicine. In this review we like to point out some major issues in five enormous fields of medicine: cardiovascular diseases (CVDs), pharmacology, oncology, liver diseases and osteoporosis. CVDs have been studied in the last decades mainly in men, but they are the first cause of mortality and disability in women. Risk factors for CVD have different impacts in men and women; clinical manifestations of CVD and the influence of drugs on CVD have lot of gender differences. Sex-related differences in pharmacokinetics and pharmacodynamics are also emerging. These differences have obvious relevance to the efficacy and side effect profiles of various medications in the two sexes. This evidence should be considered for drug development as well as before starting any therapy. Gender disparity in cancer incidence, aggressiveness and prognosis has been observed for a variety of cancers and, even if partially known, is underestimated in clinical practice for the treatment of the major types of cancer. It is necessary to systematize and encode all the known data for each type of tumor on gender differences, to identify where this variable has to be considered for the purposes of the prognosis, the choice of treatment and possible toxicity. Clinical data suggest that men and women exhibit differences regarding the epidemiology and the progression of certain liver diseases, i.e., autoimmune conditions, genetic hemochromatosis, non-alcoholic steatohepatitis and chronic hepatitis C. Numerous hypotheses have been formulated to justify this sex imbalance including sex hormones, reproductive and genetic factors. Nevertheless, none of these hypothesis has thus far gathered enough convincing evidence and in most cases the evidence is conflicting. Osteoporosis is an important public health problem both in women and men. On the whole, far more epidemiologic, diagnostic and therapeutic studies have been carried out in women than in men. In clinical practice, if this disease remains underestimated in women, patients' and physicians' awareness is even lower for male osteoporosis, for which diagnostic and therapeutic strategies are at present less defined. In conclusion this review emphasizes the urgency of basic science and clinical research to increase our understanding of the gender differences of diseases.
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Affiliation(s)
- Giovannella Baggio
- Internal Medicine Unit, Azienda Ospedaliera di Padova, Via Giustiniani 2, Padua 35125, Italy.
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Tanner SB, Moore CF. A review of the use of dual-energy X-ray absorptiometry (DXA) in rheumatology. Open Access Rheumatol 2012; 4:99-107. [PMID: 27790018 PMCID: PMC5045107 DOI: 10.2147/oarrr.s29000] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The principal use of dual-energy X-ray absorptiometry (DXA) is to diagnose and monitor osteoporosis and therefore reduce fracture risk, associated morbidity, and mortality. In the field of rheumatology, DXA is an essential component of patient care because of both rheumatologists’ prescription of glucocorticoid treatment as well as the effects of rheumatological diseases on bone health. This review will summarize the use of DXA in the field of rheumatology, including the concern for glucocorticoid-induced osteoporosis, as well as the association of osteoporosis with a sampling of such rheumatologic conditions as rheumatoid arthritis (RA), systemic lupus erythematosus, ankylosing spondylitis, juvenile idiopathic arthritis, and scleroderma or systemic sclerosis. Medicare guidelines recognize the need to perform DXA studies in patients treated with glucocorticoids, and the World Health Organization FRAX tool uses data from DXA as well as the independent risk factors of RA and glucocorticoid use to predict fracture risk. However, patient access to DXA measurement in the US is in jeopardy as a result of reimbursement restrictions. DXA technology can simultaneously be used to discover vertebral fractures with vertebral fracture assessment and provide patients with a rapid, convenient, and low-radiation opportunity to clarify future fracture and comorbidity risks. An emerging use of DXA technology is the analysis of body composition of RA patients and thus the recognition of “rheumatoid cachexia,” in which patients are noted to have a worse prognosis even when the RA appears well controlled. Therefore, the use of DXA in rheumatology is an important tool for detecting osteoporosis, reducing fracture risk and unfavorable outcomes in rheumatological conditions. The widespread use of glucocorticoids and the underlying inflammatory conditions create a need for assessment with DXA. There are complications of conditions found in rheumatology that could be prevented with more widespread patient access to DXA.
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Affiliation(s)
- S Bobo Tanner
- Division of Rheumatology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Charles F Moore
- Division of Rheumatology, Vanderbilt University Medical Center, Nashville, TN, USA
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The relationship between accelerometer-determined physical activity (PA) and body composition and bone mineral density (BMD) in postmenopausal women. Arch Gerontol Geriatr 2012; 54:e315-21. [PMID: 22405095 DOI: 10.1016/j.archger.2012.02.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 02/01/2012] [Accepted: 02/02/2012] [Indexed: 11/21/2022]
Abstract
Studies of the relationships between BMD, PA and body composition have shown variable results. Therefore, the aim of this cross-sectional study was to determine the relationships between accelerometer-determined PA and selected body composition parameters to total and regional BMD of the proximal femur in postmenopausal women. BMD and body composition were measured using dual energy X-ray absorptiometry in 97 women with a mean age 63.63±5.23 years. PA was monitored using an ActiGraph GT1M accelerometer. Correlation analysis did not show significant relationships between PA variables and BMD, but increases in body composition variables were associated with increases in BMD. Lean body mass was the strongest predictor of proximal femur BMD (r=0.18-0.37), explaining 10% of the variance for total femur, and 3-14% of the variance for regional femurs. Correlations increased when the analysis was controlled for age (r(p)=0.20-0.39). A significant relationship was also found between body fat mass and BMD (r=0.16-0.30; r(p)=0.25-0.37). Analysis of differences between women with normal BMD and osteopenic women showed statistically significant differences in age (p=0.003; η(2)=0.09) and lean body mass (p=0.048; η(2)=0.04). In conclusion, body composition is a stronger predictor of proximal femur BMD than PA variables. However, other studies are necessary to clarify the influence of long-term PA and exercise type on proximal femur BMD.
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