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Khandelwal N, Rajauria S, Kanjalkar SP, Chavanke OS, Rai S. Bone Mineral Density Evaluation Among Type 2 Diabetic Patients in Rural Haryana, India: An Analytical Cross-Sectional Study. Cureus 2023; 15:e45908. [PMID: 37885541 PMCID: PMC10599097 DOI: 10.7759/cureus.45908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 10/28/2023] Open
Abstract
Background and objective Diabetes is one of the most prevalent diseases globally, affecting almost all organ systems. The relationship between type 2 diabetes mellitus (T2DM) and bone mineral density (BMD) has been a matter of controversy, and data from developing countries in this regard is highly scarce. Early detection of low BMD in diabetic patients will help prevent further bone loss and risk of fragility fracture. In this study, we aimed to assess the effect of T2DM on BMD among the rural population of Haryana, India. Materials and methods This was a cross-sectional study involving 850 patients between 25 and 60 years of age, including 425 diabetic and 425 non-diabetic subjects (as controls). Calcaneus BMD was measured by using quantitative ultrasound (QUS), and the data were compared against matched parameters in both groups. Results The mean age of diabetics was 42.21 ± 10.5 years and that of non-diabetics was 42.18 ± 10.4 years. The mean BMI was 27.8 ± 4.17 kg/m2 in diabetics and 21.6 ± 3.32 kg/m2 in the non-diabetic control group. BMD values significantly differed between the groups: -4.3 ± 1.23 vs. -2.6 ± 0.34 in diabetics and non-diabetics, respectively (p=0.002). Conclusion A significant difference in BMD was observed between the diabetic and non-diabetic groups. Based on our findings, We recommend that all type 2 diabetics be screened for osteoporosis so that this silent bone loss can be detected in the early phase itself and appropriate preventive measures can be promptly initiated.
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Affiliation(s)
- Nitish Khandelwal
- Department of Pathology, Military Hospital Ambala Cantt, Ambala, IND
| | - Surbhi Rajauria
- Department of Pathology, Maharishi Markandeshwar University Mullana, Ambala, IND
| | | | | | - Sanjay Rai
- Department of Orthopedics, Military Hospital Ambala Cantt, Ambala, IND
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Ebrahimi L, Farzin A, Ghasemi Y, Alizadeh A, Goodarzi A, Basiri A, Zahiri M, Monabati A, Ai J. Metformin-Loaded PCL/PVA Fibrous Scaffold Preseeded with Human Endometrial Stem Cells for Effective Guided Bone Regeneration Membranes. ACS Biomater Sci Eng 2020; 7:222-231. [PMID: 33347290 DOI: 10.1021/acsbiomaterials.0c00958] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Many studies have been devoted to investigating the potential of guided bone regeneration (GBR) membranes for bone defect reconstruction. Regardless of approaches for treating damaged bone tissues, a beneficial therapeutic strategy has remained a challenge. In this study, a novel GBR membrane with polycaprolactone (PCL) and poly(vinyl alcohol) (PVA) containing different concentrations of metformin (Met) for improving osteogenic properties was developed. The membranes were evaluated for their hydrophilicity, degradation rate, swelling ratio, drug release, mechanical properties, and biological responses. The results showed a significant increase in hydrophilicity, swelling ratio, and degradation rate and no significant changes in mechanical properties of PCL/PVA membranes with Met concentration enhancement. A decrease in cell viability cultured on the surface of the PCL/PVA membrane was seen when the amount of Met was changed from 10 to 15 wt %. The results of the in vitro quantitative real-time polymerase chain reaction (qRT-PCR) also confirmed the higher secretion of osteogenic-related genes in a PCL/PVA/Cell/10 wt % Met scaffold than in the PCL/PVA/Cell sample. Therefore, further in vivo studies were conducted using the electrospun PCL/PVA membrane containing human endometrial stem cells (hEnSCs) and 10% Met. Histopathological and histomorphometric results confirmed that PCL/PVA/hEnSCs/10 wt % Met has excellent potential to differentiate hEnSCs into osteogenic lineages and bone regeneration in calvarial defects of rats. The results of this study confirm the high potential of the PCL/PVA/10 wt % Met fibrous membrane preseeded with hEnSCs in GBR applications.
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Affiliation(s)
- Lida Ebrahimi
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa 7461686688, Iran.,Department of Tissue Engineering, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 7134814336, Iran
| | - Ali Farzin
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran 5546914177, Iran
| | - Younes Ghasemi
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Science Research Center, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
| | - Aliakbar Alizadeh
- Department of Tissue Engineering, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 7134814336, Iran
| | - Arash Goodarzi
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa 7461686688, Iran
| | - Arefeh Basiri
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Maria Zahiri
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 7514633341, Iran.,Department of Anatomical Sciences, School of Medical Sciences, Bushehr University of Medical Sciences, Bushehr 7518759577, Iran
| | - Ahmad Monabati
- Department of Pathology and Hematology Science Research Center, Shiraz University of Medical Sciences, Shiraz 7134814336, Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran 5546914177, Iran.,Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran 1449614535, Iran
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Shahrezaee M, Salehi M, Keshtkari S, Oryan A, Kamali A, Shekarchi B. In vitro and in vivo investigation of PLA/PCL scaffold coated with metformin-loaded gelatin nanocarriers in regeneration of critical-sized bone defects. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:2061-2073. [PMID: 29964218 DOI: 10.1016/j.nano.2018.06.007] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 06/06/2018] [Accepted: 06/12/2018] [Indexed: 12/15/2022]
Abstract
Large bone defects constitute a major challenge in bone tissue engineering and usually fail to heal due to the incomplete differentiation of recruited mesenchymal stem cells (MSCs) into osteogenic precursor cells. As previously proposed, metformin (MET) induces differentiation of MSCs into osteoblastic lineages in vitro. We fabricated a Poly (lactic acid) and Polycaprolactone (PLA/PCL) scaffold to deliver metformin loaded gelatin nanocarriers (MET/GNs) to critical-sized calvarial bone defects in a rat model. The scaffolds were evaluated regarding their morphology, porosity, contact angle, degradation rate, blood compatibility, biomechanical, cell viability and their osteogenic differentiation. In animal study, the defects were filled with autograft, scaffolds and a group was left empty. qRT-PCR analyses showed the expression level of osteogenic and angiogenic markers considerably increased in MET/GNs-PLA/PCL. The in vivo results showed that MET/GNs-PLA/PCL improved bone ingrowth, angiogenesis and defect reconstruction. Our results represent the applicability of MET/GNs-PLA/PCL for successful bone regeneration.
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Affiliation(s)
- Mostafa Shahrezaee
- Department of Orthopedic Surgery, School of Medicine, AJA University of Medical Science, Tehran, Iran
| | - Majid Salehi
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran; Tissue Engineering and stem cells research center, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Sara Keshtkari
- Department of Clinical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmad Oryan
- Department of Pathology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Amir Kamali
- Department of Orthopedic Surgery, School of Medicine, AJA University of Medical Science, Tehran, Iran
| | - Babak Shekarchi
- Department of Radiology, School of Medicine, AJA University of Medical Science, Tehran, Iran.
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Goyal A, Singh H, Sehgal VK, Jayanthi CR, Munshi R, Bairy KL, Kumar R, Kaushal S, Kakkar AK, Ambwani S, Goyal C, Mazumdar G, Adhikari A, Das N, Stephy DJ, Thangaraju P, Dhasmana DC, Rehman SU, Chakrabarti A, Bhandare B, Badyal DK, Kaur I, Chandrashekar K, Singh J, Dhamija P, Sarangi SC, Gupta YK. Impact of regulatory spin of pioglitazone on prescription of antidiabetic drugs among physicians in India: A multicentre questionnaire-based observational study. Indian J Med Res 2018; 146:468-475. [PMID: 29434060 PMCID: PMC5819028 DOI: 10.4103/ijmr.ijmr_1416_15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Background & objectives: Pioglitazone was suspended for manufacture and sale by the Indian drug regulator in June 2013 due to its association with urinary bladder carcinoma, which was revoked within a short period (July 2013). The present questionnaire-based nationwide study was conducted to assess its impact on prescribing behaviour of physicians in India. Methods: Between December 2013 and March 2014, a validated questionnaire was administered to physicians practicing diabetes across 25 centres in India. Seven hundred and forty questionnaires fulfilling the minimum quality criteria were included in the final analysis. Results: Four hundred and sixteen (56.2%) physicians prescribed pioglitazone. Of these, 281 used it in less than the recommended dose of 15 mg/day. Most physicians (94.3%) were aware of recent regulatory events. However, only 333 (44.8%) changed their prescribing pattern. Seventeen of the 416 (4.1%) physicians who prescribed pioglitazone admitted having come across at least one type 2 diabetes mellitus patient (T2DM) who had urinary bladder carcinoma, and of these 13 said that it was in patients who took pioglitazone for a duration of more than two years. Only 7.8 per cent of physicians (n=58) categorically advocated banning pioglitazone, and the rest opined for its continuation or generating more evidence before decision could be taken regarding its use in T2DM. Interpretation & conclusions: Majority of the physicians though were aware of the regulatory changes with regard to pioglitazone, but their prescribing patterns were not changed for this drug. However, it was being used at lower than the recommended dose. There is a need for generating more evidence through improved pharmacovigilance activities and large-scale population-based prospective studies regarding the safety issues of pioglitazone, so as to make effectual risk-benefit analysis for its continual use in T2DM.
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Affiliation(s)
- Aman Goyal
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Harmanjit Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | | | - C R Jayanthi
- Department of Pharmacology, Bangalore Medical College & Research Institute, Bengaluru, India
| | - Renuka Munshi
- Department of Clinical Pharmacology, TN Medical College & BYL Nair Hospital, Mumbai, India
| | - K Laxminarayana Bairy
- Department of Pharmacology, Manipal Centre for Clinical Research, Kasturba Medical College, Manipal, India
| | - Rakesh Kumar
- Department of Pharmacology, Punjab Institute of Medical Sciences, Jalandhar, India
| | - Sandeep Kaushal
- Department of Pharmacology, Dayanand Medical College & Hospital, Ludhiana, India
| | - Ashish Kumar Kakkar
- Department of Pharmacology, All India Institute of Medical Sciences, Bhopal, India
| | - Sneha Ambwani
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Chhaya Goyal
- Department of Pharmacology, SAIMS Medical College & PG Institute, Indore, India
| | | | - Anjan Adhikari
- Department of Pharmacology, R.G. Kar Medical College, Kolkata, India
| | - Nina Das
- Department of Pharmacology, NRS Medical College, Kolkata, India
| | - Divya John Stephy
- Department of Pharmacology, Government Kilpauk Medical College, Chennai, India
| | - Pugazhenthan Thangaraju
- Department of Pharmacology, Central Leprosy Teaching & Research Institute, Chengalpattu, India
| | - D C Dhasmana
- Department of Pharmacology, Himalayan Institute of Medical Sciences, Dehradun, India
| | - Shakil U Rehman
- Department of Pharmacology, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India
| | - Amit Chakrabarti
- Department of Pharmacology, Regional Occupational Health Centre, National Institute of Occupational Health, Kolkata, India
| | - Basavaraj Bhandare
- Department of Pharmacology, Rajarajeswari Medical College & Hospital, Bengaluru, India
| | | | - Inderpal Kaur
- Department of Pharmacology, Government Medical College. Amritsar, India
| | - K Chandrashekar
- Department of Pharmacology, Chettinad Hospital & Research Institute, Chennai, India
| | - Jagjit Singh
- Department of Pharmacology, Government Medical College & Hospital, Chandigarh, India
| | - Puneet Dhamija
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, India
| | | | - Yogendra Kumar Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
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