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Ahmed S, Farooqui AJ, Pradhan NA, Zehra N, Majid H, Jafri L, Khan AH. Assessing the knowledge, attitude and practice of osteoporosis among Pakistani women: A national social-media based survey. PLoS One 2023; 18:e0288057. [PMID: 37948412 PMCID: PMC10637646 DOI: 10.1371/journal.pone.0288057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 06/18/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND There are numerous risk factors for osteoporosis and understanding and recognizing these risk factors is critical when deciding whether to take preventive measures. It is critical to reduce the healthcare expenditure burden of the Pakistani population by raising awareness and implementing osteoporosis-preventable measures. This survey aims to assess the knowledge, attitudes, and practices (KAP) of Pakistani women as well as their misconceptions about osteoporosis. METHODS A cross-sectional survey was conducted from August 2021 to January 2022 by the Bone & Mineral Disease research group at Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University, Karachi, with exemption from the ethical review committee. Using snowball sampling, a validated Osteoporosis Prevention and Awareness Tool (OPAAT) was disseminated online via social media. With informed consent, 400 Pakistani women aged ≥ 18 years were included in the study. SPSS Statistics version 25.0 was used for data analysis. Chi-square test for association and Fisher-exact test were applied, and significance level was α<0.05. RESULTS Based on the OPAAT scores of all (n = 400) participants, 22% (n = 88) had low knowledge, 44% (n = 176) had average knowledge, while 34% (n = 136) had good knowledge of osteoporosis. The most common misconceptions were about age-related risk, presentation of symptoms, radiation risk, associated risk factors like tooth loss, osteoarthritis, and knowledge about predictors of bone health. CONCLUSION Adult Pakistani women have a fair understanding of osteoporosis, but the OPAAT tool clarifies some common misconceptions. There is a need to develop educational strategies to increase the knowledge of osteoporosis among Pakistani adults and to promote a bone-healthy lifestyle.
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Affiliation(s)
- Sibtain Ahmed
- Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
| | - Arsala Jameel Farooqui
- Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
| | - Nousheen Akber Pradhan
- Department of Community Health Sciences, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
| | - Nawazish Zehra
- Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
| | - Hafsa Majid
- Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
| | - Lena Jafri
- Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
| | - Aysha Habib Khan
- Section of Chemical Pathology, Department of Pathology and Laboratory Medicine, Aga Khan University (AKU), Karachi City, Sindh, Pakistan
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Nisar A, Hamza HM, Awan AA, Malik MM, Gondal A, Riaz M, Bhatti HZ. Dual Energy X-ray Absorptiometry Scanning for Osteoporosis Detection: Analysis of Patients at a Tertiary Care Hospital. Cureus 2023; 15:e44546. [PMID: 37790040 PMCID: PMC10544949 DOI: 10.7759/cureus.44546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2023] [Indexed: 10/05/2023] Open
Abstract
INTRODUCTION Dual-energy X-ray absorptiometry (DEXA) scanning is a rapid and accurate noninvasive procedure utilized to measure bone mineral density (BMD) and diagnose osteoporosis. The primary objective of this study was to assess the prevalence of osteoporosis in different regions of the body using DEXA scanning in patients attending a tertiary care private hospital. Additionally, we aimed to raise awareness about approved diagnostic methods for osteoporosis. METHODOLOGY For this retrospective study, a sample size of 384 participants was determined. The selection of participants was based on convenience sampling, considering their availability and accessibility. Data were collected from adult patients aged 18 years and above who underwent DEXA scanning. The information was compiled using Microsoft Excel, obtained from the patient's treating physicians, and evaluated by two medical graduates. Statistical analyses were performed using IBM SPSS Statistics version 26.0 (IBM Corp., Armonk, NY). RESULTS The findings unveiled an overarching osteoporosis prevalence of 38.5%, accompanied by distinctive figures of 38.7%, 8.9%, and 38.4% in the lumbar, hip, and forearm regions, respectively. Furthermore, the occurrence of osteopenia was found in 33% of participants in the lumbar region, 35.1% in the hip region, and 39.7% in the forearm region. Additionally, no significant association was found between gender and overall osteoporosis prevalence, suggesting that the susceptibility to osteoporosis did not significantly differ between genders. Moreover, the study emphasized the variations in bone density across different skeletal regions, with the forearm region displaying the lowest mean T-score and Z-score. CONCLUSIONS The results of this study on osteoporosis prevalence in the lumbar, hip, and forearm regions indicate varying rates among these skeletal sites. Notably, both male and female patients demonstrated an equal susceptibility to developing osteoporosis. Interestingly, the forearm region emerged as the most common site for osteoporosis in males (34.6%), while the lumbar region was the most common in females (41.6%).
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Affiliation(s)
- Aamer Nisar
- Orthopedic Surgery, Ali Medical Centre, Islamabad, PAK
| | | | - Ayaz A Awan
- Medical School, Foundation University School of Health Sciences, Islamabad, PAK
| | - Muiz M Malik
- Medical School, Foundation University School of Health Sciences, Islamabad, PAK
| | - Abdullah Gondal
- Medical School, Foundation University School of Health Sciences, Islamabad, PAK
| | - Mehwish Riaz
- Community Medicine, Foundation University School of Health Sciences, Islamabad, PAK
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Nadeem S, Pervez A, Abid MA, Khalid RN, Rizvi NA, Aamdani SS, Ayub B, Mustafa MA, Ahmed S, Riaz M, Irfan K, Noordin S, Jafri L, Majid H, Umer M, Zehra N, Sheikh A, Haider AH, Khan AH. GRADE-ADOLOPMENT of clinical practice guideline for postmenopausal osteoporosis management-a Pakistani context. Arch Osteoporos 2023; 18:71. [PMID: 37204537 DOI: 10.1007/s11657-023-01258-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/25/2023] [Indexed: 05/20/2023]
Abstract
Due to its high prevalence, we aimed to create postmenopausal osteoporosis clinical practice guideline via GRADE-ADOLOPMENT for Pakistan. We recommend a higher dose (2000-4000 IU) of vitamin D for osteoporotic patients who are old, have malabsorption, or are obese. The guideline will help standardize care provision and improve health care outcomes for osteoporosis. PURPOSE Postmenopausal osteoporosis affects one in every five postmenopausal women in Pakistan. An evidence-based clinical practice guideline (CPG) is needed to standardize care provision to optimize health outcomes. Hence, we aimed to develop CPG for the management of postmenopausal osteoporosis in Pakistan. METHODS The GRADE-ADOLOPMENT process was used to adopt (as is or with minor changes), exclude (omit), or adapt (modify based on local context) recommendations to the source guideline (SG)-clinical practice guidelines for the diagnosis and treatment of postmenopausal osteoporosis-2020 update from American Association of Clinical Endocrinology (AACE). RESULTS The SG was "adoloped" to cater to the local context. The SG consisted of 51 recommendations. Forty-five recommendations were adopted as is. Due to unavailability of drugs, 4 recommendations were adopted with minor changes, and one was excluded, while one recommendation was adopted with the inclusion of use of a surrogate FRAX tool specific for Pakistan. One recommendation regarding vitamin D dosage was adapted to recommend a dose of 2000-4000 IU of vitamin D in patients with obesity, malabsorption, and old age. CONCLUSION The developed Pakistani postmenopausal osteoporosis guideline consists of 50 recommendations. The guideline created recommends a higher dose (2000-4000 IU) of vitamin D for patients who are old, have malabsorption, or are obese, which is an adaptation from the SG by the AACE. This higher dose is justified as lower doses prove to be suboptimal in these groups and should be complemented with baseline vitamin D and calcium levels.
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Affiliation(s)
- Sarah Nadeem
- Center for Clinical Best Practices, Clinical and Translational Research Incubator, Aga Khan University, Karachi, Pakistan
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Alina Pervez
- Center for Clinical Best Practices, Clinical and Translational Research Incubator, Aga Khan University, Karachi, Pakistan
| | - Muhammad Abbas Abid
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan
| | | | - Nashia Ali Rizvi
- Center for Clinical Best Practices, Clinical and Translational Research Incubator, Aga Khan University, Karachi, Pakistan
| | | | - Bushra Ayub
- Learning Research Centre, Patel Hospital, Karachi, Pakistan
| | - Mohsin Ali Mustafa
- Center for Clinical Best Practices, Clinical and Translational Research Incubator, Aga Khan University, Karachi, Pakistan
| | - Sibtain Ahmed
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan
| | - Mehmood Riaz
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Khadija Irfan
- Department of Medicine, Services Institute of Medical Sciences, Lahore, Pakistan
| | | | - Lena Jafri
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan
| | - Hafsa Majid
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan
| | - Masood Umer
- Department of Surgery, Aga Khan University, Karachi, Pakistan
| | - Nawazish Zehra
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan
| | - Aisha Sheikh
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Adil H Haider
- Medical College, Aga Khan University, Karachi, Pakistan
| | - Aysha Habib Khan
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan.
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Shlisky J, Mandlik R, Askari S, Abrams S, Belizan JM, Bourassa MW, Cormick G, Driller-Colangelo A, Gomes F, Khadilkar A, Owino V, Pettifor JM, Rana ZH, Roth DE, Weaver C. Calcium deficiency worldwide: prevalence of inadequate intakes and associated health outcomes. Ann N Y Acad Sci 2022; 1512:10-28. [PMID: 35247225 PMCID: PMC9311836 DOI: 10.1111/nyas.14758] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/26/2022] [Indexed: 12/18/2022]
Abstract
Dietary calcium deficiency is considered to be widespread globally, with published estimates suggesting that approximately half of the world's population has inadequate access to dietary calcium. Calcium is essential for bone health, but inadequate intakes have also been linked to other health outcomes, including pregnancy complications, cancers, and cardiovascular disease. Populations in low- and middle-income countries (LMICs) are at greatest risk of low calcium intakes, although many individuals in high-income countries (HICs) also do not meet recommendations. Paradoxically, many LMICs with lower calcium intakes show lower rates of osteoporotic fracture as compared with HICs, though data are sparse. Calcium intake recommendations vary across agencies and may need to be customized based on other dietary factors, health-related behaviors, or the risk of calcium-related health outcomes. The lack of standard methods to assess the calcium status of an individual or population has challenged efforts to estimate the prevalence of calcium deficiency and the global burden of related adverse health consequences. This paper aims to consolidate available evidence related to the global prevalence of inadequate calcium intakes and associated health outcomes, with the goal of providing a foundation for developing policies and population-level interventions to safely improve calcium intake and status where necessary.
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Affiliation(s)
- Julie Shlisky
- The New York Academy of Sciences, New York, New York
| | - Rubina Mandlik
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Sufia Askari
- Children's Investment Fund Foundation, London, United Kingdom
| | | | - Jose M Belizan
- Centro de Investigaciones en Epidemiología y Salud Pública (CIESP), Instituto de Efectividad Clínica y Sanitaria (IECS-CONICET), Buenos Aires, Argentina
| | | | - Gabriela Cormick
- Centro de Investigaciones en Epidemiología y Salud Pública (CIESP), Instituto de Efectividad Clínica y Sanitaria (IECS-CONICET), Buenos Aires, Argentina
| | | | - Filomena Gomes
- The New York Academy of Sciences, New York, New York.,NOVA Medical School, Universidade NOVA de Lisboa, Lisboa, Portugal
| | | | - Victor Owino
- Division of Human Health, International Atomic Energy Agency, Vienna, Austria
| | - John M Pettifor
- Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Ziaul H Rana
- The New York Academy of Sciences, New York, New York
| | - Daniel E Roth
- The Hospital for Sick Children/University of Toronto, Toronto, Ontario, Canada
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Ultrasound-Assisted Extraction of Micro- and Macroelements in Fruit Peel Powder Mineral Supplement for Osteoporosis Patients and Their Determination by Flame Atomic Absorption Spectrometry. J CHEM-NY 2021. [DOI: 10.1155/2021/5151560] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Osteoporosis is a worldwide disease depicted by the reduced bone mass, an adequate supply of minerals is needed to support bone remodeling, and their deficiency causes bone-related diseases, osteoporosis in particular, and has osteoprotective effects. The aim of this recent research was to quantify the micro- (Mn, Fe, Cu, and Zn) and macroelements (Mg, K, and Ca) in the peel powder of some common fruits (pomegranate, orange, lemon, mango, and grapefruit) by flame atomic absorption spectrometer (FAAS). The extraction of micro- and macroelements in peel powder was done by using dilute acids in an ultrasonic bath. Apple leaves were used as standard reference material (SRM, NIST 1515) to optimize the ultrasound-assisted extraction (UAE) method at varied operating parameters. Maximum response was obtained for extracting of minerals in 500 mg SRM at 60°C temperature, setting a vortexing time of 5 min while using 5.0 mL extracting agent HNO3 (0.5 M)-H2O2 (10%) at 90% sonication amplitude of ultrasound bath for 6 min. While analyzing the SRM, the percentage recovery was obtained in a range between 96.8 and 102.7% to assure the accuracy whereas repeatability (n = 10) study in terms of % RSD yielding ≤2.29 supports well the precision of the proposed method, and limits of quantitation (μg/g) were 0.034, 0.061, 0.065, 0.057, 0.017, 0.175, and 0.053 for Mn, Fe, Cu, Zn, Mg, K, and Ca, respectively. The proposed UAE method was reliable, efficient, and advantageous over the conventionally employed acid digestion method with regard to less consumption of reagents and short analysis time for the determination of micro- and macroelements in fruit peel powder.
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Ahmed S, Zehra N, Noordin S, Sadruddin A, Khan AH. Bridging the gaps in secondary fracture prevention at a single center in Pakistan-compliance with the IOF best practice framework. Arch Osteoporos 2021; 16:158. [PMID: 34698959 DOI: 10.1007/s11657-021-01032-2] [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: 06/08/2021] [Accepted: 10/19/2021] [Indexed: 02/03/2023]
Abstract
PURPOSE The International Osteoporosis Foundation (IOF) formulated a set of best practice framework as an international benchmark for secondary fracture prevention (SFP) and fracture liaison services (FLS), delineating essential elements of service delivery. The aim of this audit was to assess compliance with the IOF standards for patients ≥ 50 years presenting with fragility hip fractures at a tertiary care center in Pakistan. METHODS A retrospective sample of hip fracture cases from Jan 2019 to Dec 2019, treated at the section of Orthopedic Surgery, Aga Khan University, Karachi, was conducted. After excluding high energy trauma cases and patients younger than 50 years of age, medical records were audited, using a pre-structured Performa based on IOF standards. Compliance level of 0, 1, 2, and 3 was recorded as defined by IOF. Microsoft excel was used for data analysis. RESULTS A compliance level of 3 was recorded for patient identification and fall prevention services, whereas level 1 was attained for database maintenance for 25 (100%) cases. For medication initiation, level 0 was recorded for all the cases; however, 8 (32%) cases were prescribed calcium and vitamin D supplements. For the standards, including post-fracture assessment timing, evaluation of secondary causes of osteoporosis, multifaceted assessment, medication review, communication strategy, and long-term management, a level 0 was noted for 25 (100%) cases. Moreover, no recommended assessment guidelines were followed uniformly. CONCLUSION The care gaps identified require substantial efforts to ensure adequate implementation of the overall best practice standards for SFP, necessitating the need for FLS initiation and establishment of fracture care pathway.
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Affiliation(s)
- Sibtain Ahmed
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Nawazish Zehra
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Shahryar Noordin
- Musculoskeletal and Sports Medicine, Department of Surgery, Aga Khan University, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Anum Sadruddin
- Department of Surgery, Aga Khan University, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Aysha Habib Khan
- Department of Pathology and Laboratory Medicine, Aga Khan University, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan.
- Chemical Pathology & Bone, Departments of Pathology and Laboratory Medicine, Medicine Aga Khan University, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan.
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Bukhari T, Jafri L, Majid H, Khan AHH, Siddiqui I. Determining Bone Turnover Status in Patients With Chronic Liver Disease. Cureus 2021; 13:e14479. [PMID: 33996337 PMCID: PMC8120131 DOI: 10.7759/cureus.14479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Introduction Hepatic osteodystrophy is an osteoporotic bone disease that occurs in chronic liver disease patients. The global prevalence of osteoporosis in patients with chronic liver disease is 30% to 40%. The pathogenesis of hepatic bone disease is not clear, but it occurs due to unstable bone remodeling with increased bone resorption and decreases bone formation. There has been an interest in determining the clinical utility of bone turnover markers (BTMs) in the assessment of osteoporosis in chronic liver patients. Methods This was a cross-sectional study conducted in patients with chronic liver disease at the section of chemical pathology, department of pathology and laboratory medicine, Aga Khan University (AKU). A total of 50 patients with age >8 years and a history of liver disease >6 months were recruited from January to October 2019. Liver function tests, i.e. aspartate aminotransferase (AST), alanine transaminase (ALT), albumin, and bilirubin, along with clinical signs of liver disease chronicity, were noted. The samples for BTMs, i.e. total serum alkaline phosphatase (ALP) and serum C-terminal telopeptide of type-1 collagen (CTX) were withdrawn and analyzed on Microlab (ELItech Group, Puteaux, France) and ADVIA Centaur (Siemens Diagnostics, NY), respectively. Results The majority of patients were males (n=34, 68%). Twenty-four (48%) patients suffered from fibrosis while 26 (52%) were without fibrosis. Median platelet count (68×109/L (102.5-50)) and median cholesterol levels (102.5 mg/dl (147-99.5)) were decreased, whereas gamma-glutamyl transferase (GGT) levels were higher in the fibrosis group as compared to the non-fibrosis group. The median levels of total ALP were 91.5 IU/L (103-82), and the median levels of CTX were 0.24 pg/ml (0.34-0.21). Conclusion In the present study, no significant difference was found in the BTMs of patients with and without chronic liver disease (CLD). However, there was a positive and significant correlation of BTMs, particularly CTX with age, bilirubin levels, and hepatomegaly.
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Affiliation(s)
- Tayyaba Bukhari
- Pathology & Laboratory Medicine, Aga Khan University Hospital, Karachi, PAK
| | - Lena Jafri
- Pathology & Laboratory Medicine, Aga Khan University Hospital, Karachi, PAK
| | - Hafsa Majid
- Pathology & Laboratory Medicine, Aga Khan University Hospital, Karachi, PAK
| | - Aysha Habib H Khan
- Pathology & Laboratory Medicine, Aga Khan University Hospital, Karachi, PAK
| | - Imran Siddiqui
- Pathology & Laboratory Medicine, Aga Khan University Hospital, Karachi, PAK
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Arshad A, Ibrahim MT, Arshad H, Hammad MB, Sheikh SA, Khan AH, Jafri L, Nadeem S. Clinical characteristics and outcomes of patients presenting with hip fractures at a tertiary care hospital in Pakistan. Arch Osteoporos 2021; 16:25. [PMID: 33559020 DOI: 10.1007/s11657-021-00895-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 01/14/2021] [Indexed: 02/03/2023]
Abstract
UNLABELLED Osteoporosis remains under-recognized and sub-optimally managed in Pakistan, with a lack of awareness that minimal impact hip fracture is a manifestation of low bone mineral density (BMD). PURPOSE Hip fracture is often the first clinical presentation of osteoporosis and an opportunity to intervene and reduce future fracture risk. Our aim was to understand the current practices in Pakistan related to bone health in patients presenting with a hip fracture. METHODS This is a retrospective study at a tertiary care center in Pakistan of patients admitted with a hip fracture. Data collected includes previous fracture history, known preceding diagnosis of low BMD medication details, comorbidities, and DXA results. RESULTS Two hundred ten patients were studied. The mean age of patients was 73.1 years, with 112 (53.3%) women. Most (195 (92.9%)) had presented with a low-impact hip fracture, with 17 (8.1%) reporting previous history of fracture. None had been treated with osteoporosis medications prior to fracture. Nineteen (9%) were on calcium and vitamin D supplements prior to fracture; of the minority who were screened, all were vitamin D deficient and subsequently discharged on vitamin D supplements. No one was prescribed medications to reduce fracture risk at discharge. CONCLUSION This study reveals that patients admitted with minimal impact hip fractures in Pakistan are rarely evaluated for low BMD and not started on osteoporosis medications even after presenting with a typical osteoporosis-related fracture. This underscores the need for health provider education about osteoporosis as a major cause for hip fractures and the need to intervene for future fracture risk reduction.
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Affiliation(s)
- Ainan Arshad
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | | | - Hajra Arshad
- Medical College, Aga Khan University Hospital, Karachi, Pakistan
| | | | | | - Aysha Habib Khan
- Pathology and Lab Medicine Aga Khan University Hospital, Karachi, Pakistan
| | - Lena Jafri
- Pathology and Lab Medicine Aga Khan University Hospital, Karachi, Pakistan
| | - Sarah Nadeem
- Internal Medicine and Endocrinology, Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan.
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Ouyang X, Ding Y, Yu L, Xin F, Yang X, Sha P, Tong S, Cheng Q, Xu Y. Effects of BMP-2 compound with fibrin on osteoporotic vertebral fracture healing in rats. JOURNAL OF MUSCULOSKELETAL & NEURONAL INTERACTIONS 2021; 21:149-156. [PMID: 33657766 PMCID: PMC8020021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVES To investigate the effects of bone morphogenetic protein-2 (BMP-2) compound with fibrin on osteoporotic vertebral fracture healing in rats. METHODS For the present study 160 Specific-Pathogen Free 32-week-old female Sprague-Dawley rats were used. 120 rats were randomly divided in three groups (experimental, model and sham operation group- n=40 per group) and were ovariectomized to establish the osteoporosis model. 40 rats served as a control group without treatment. The expression of BMP-2 in the fracture zone at the 4th, 6th, 8th, and 12th weeks was detected by qRT-PCR. The expression of BALP and CTX-I in serum at the 12th week was detected by Elisa. RESULTS At week 8, the morphology of the sham operation group was the same and the fracture healing occurred more slowly than in the other groups. At week 12, the expression of BMP-2 in the model group was significantly higher than that in the other three groups (p<0.05). At week 12, the maximum load, maximum strain, and elastic modulus of model group were significantly lower than those of the other three groups. CONCLUSIONS BMP-2 compound with fibrin can enhance the timing and quality of bone fracture healing in rats.
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Affiliation(s)
- Xiao Ouyang
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Yunzhi Ding
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Li Yu
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Feng Xin
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Xiaowei Yang
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China,Corresponding author: Dr Xiao Ouyang, Department of Orthopedics, Xuzhou Third Hospital, Affiliated Hospital of Jiangsu University,131 Huancheng Road, Xuzhou, Jiangsu 221005, P.R. China E-mail:
| | - Peng Sha
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Songming Tong
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Qi Cheng
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
| | - Yiqi Xu
- Department of Orthopedic Surgery, Xuzhou Third Hospital, Affiliated Xuzhou Hospital of Jiangsu University, Xuzhou, China
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Abstract
UNLABELLED A surrogate FRAX® model for Pakistan has been constructed using age-specific hip fracture rates for Indians living in Singapore and age-specific mortality rates from Pakistan. INTRODUCTION FRAX models are frequently requested for countries with little or no data on the incidence of hip fracture. In such circumstances, the International Society for Clinical Densitometry and International Osteoporosis Foundation have recommended the development of a surrogate FRAX model, based on country-specific mortality data but using fracture data from a country, usually within the region, where fracture rates are considered to be representative of the index country. OBJECTIVE This paper describes the development and characteristics of a surrogate FRAX model for Pakistan. METHODS The FRAX model used the ethnic-specific incidence of hip fracture in Indian men and women living in Singapore, combined with the death risk for Pakistan. RESULTS The surrogate model gave somewhat lower 10-year fracture probabilities for men and women at all ages compared to the model for Indians from Singapore, reflecting a higher mortality risk in Pakistan. There were very close correlations in fracture probabilities between the surrogate and authentic models (r ≥ 0.998) so that the use of the Pakistan model had little impact on the rank order of risk. It was estimated that 36,524 hip fractures arose in 2015 in individuals over the age of 50 years in Pakistan, with a predicted increase by 214% to 114,820 in 2050. CONCLUSION The surrogate FRAX model for Pakistan provides an opportunity to determine fracture probability within the Pakistan population and help guide decisions about treatment.
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Anwar F, Iftekhar H, Taher T, Kazmi SK, Rehman FZ, Humayun M, Mahmood S. Dual Energy X-ray Absorptiometry Scanning and Bone Health: The Pressing Need to Raise Awareness Amongst Pakistani Women. Cureus 2019; 11:e5724. [PMID: 31720192 PMCID: PMC6823075 DOI: 10.7759/cureus.5724] [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] [Indexed: 12/05/2022] Open
Abstract
Introduction The use of dual-energy x-ray absorptiometry (DEXA) scanning is instrumental in better management of osteoporosis. This study aimed to assess the level of knowledge about DEXA scanning and bone health in the women of Karachi, as well as to analyze their practices concerning the scan and increase their knowledge and awareness regarding the same. Methodology The sample size for this cross-sectional study was 384. Data were collected using a self-devised and validated questionnaire, consisting of four sections: social demographics, general knowledge about DEXA scanning, practices regarding DEXA, and knowledge about bone health. The data were analyzed using Statistical Package for the Social Sciences (SPSS) version 23 and associations between multiple variables calculated, using independent sample t-test and Pearson’s chi-squared test. Results Only one-third of our sample population had heard about DEXA scanning and amongst them, nobody had complete knowledge about it. The mean score of general knowledge of DEXA (5.3±2.0) was higher than that of knowledge about the conditions in which DEXA scanning is recommended (2.7±2.1). The knowledge score showed a significant correlation with education (p=0.007) and employment (p=0.001). Only 7.6% of the sample population had taken a DEXA scan and knowledge and employment status were found to have significant associations with practices (p value=0.000 and 0.001, respectively). Conclusions The awareness levels regarding DEXA scans and bone health should be evaluated amongst similar and other groups of people and effective measures be put into application to educate the public and to guide them towards better prevention and management of osteoporosis.
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Affiliation(s)
- Farah Anwar
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Hiba Iftekhar
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Tasneem Taher
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Syeda K Kazmi
- Internal Medicine, Dow University of Health Sciences, Karachi , PAK
| | - Fatima Z Rehman
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Minhal Humayun
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Samar Mahmood
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
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Letter to Editor on "Calcaneal Quantitative Ultrasound-A Potential Substitute for DXA in Early Screening of Osteoporosis". J Med Imaging Radiat Sci 2019; 50:470-471. [PMID: 31311723 DOI: 10.1016/j.jmir.2019.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 05/21/2019] [Indexed: 11/20/2022]
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Toor RH, Tasadduq R, Adhikari A, Chaudhary MI, Lian JB, Stein JL, Stein GS, Shakoori AR. Ethyl acetate and n-butanol fraction of Cissus quadrangularis promotes the mineralization potential of murine pre-osteoblast cell line MC3T3-E1 (sub-clone 4). J Cell Physiol 2018; 234:10300-10314. [PMID: 30443977 DOI: 10.1002/jcp.27707] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 10/12/2018] [Indexed: 02/02/2023]
Abstract
In a sequel to investigate osteogenic potential of ethanolic extract of Cissus quadrangularis (CQ), the present study reports the osteoblast differentiation and mineralization potential of ethyl acetate (CQ-EA) and butanol (CQ-B) extracts of CQ on mouse pre-osteoblast cell line MC3T3-E1 (sub-clone 4) with an objective to isolate an antiosteoporotic compound. Growth curve, proliferation, and viability assays showed that both the extracts were nontoxic to the cells even at high concentration (100 µg/ml). The cell proliferation was enhanced at low concentrations (0.1 µg/ml and 1 µg/ml) of both the extracts. They also upregulated the osteoblast differentiation and mineralization processes in MC3T3-E1 cells as reflected by expression profile of osteoblast marker genes such as RUNX2, Osterix, Collagen (COL1A1), Alkaline Phosphatase (ALP), Integrin-related Bone Sialoprotein (IBSP), Osteopontin (OPN), and Osteocalcin (OCN). CQ-EA treatment resulted in early differentiation and mineralization as compared with the CQ-B treatment. These findings suggest that low concentrations of CQ-EA and CQ-B have proliferative and osteogenic properties. CQ-EA, however, is more potent osteogenic than CQ-B.
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Affiliation(s)
- Rabail Hassan Toor
- School of Biological Sciences, University of the Punjab, Quaid-i-Azam Campus, Lahore, Pakistan
| | - Raazia Tasadduq
- Department of Biotechnology, Kinnaird College for Women, Lahore, Pakistan
| | - Achyut Adhikari
- International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Muhammad Iqbal Chaudhary
- International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Jane B Lian
- Department of Biochemistry, University of Vermont College of Medicine, Burlington, Vermont
| | - Janet L Stein
- Department of Biochemistry, University of Vermont College of Medicine, Burlington, Vermont
| | - Gary S Stein
- Department of Biochemistry, University of Vermont College of Medicine, Burlington, Vermont
| | - Abdul Rauf Shakoori
- School of Biological Sciences, University of the Punjab, Quaid-i-Azam Campus, Lahore, Pakistan.,Department of Biochemistry, Faculty of Life Sciences, University of Central Punjab, Lahore, Pakistan
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