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Al-Bogami MM, Alkhorayef M, Sulieman A, Bradley D, Jawad AS, Mageed RA. The clinical assessment of changes in bone density in rheumatoid arthritis patients': Role of DEXA scan and bone turnover biomarkers. Appl Radiat Isot 2024; 211:111373. [PMID: 38851075 DOI: 10.1016/j.apradiso.2024.111373] [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: 02/23/2023] [Revised: 10/12/2023] [Accepted: 05/24/2024] [Indexed: 06/10/2024]
Abstract
In addition to generalised of bone loss and a higher fracture risk, rheumatoid arthritis (RA) causes periarticular bone erosions. Improvements in bone density/erosion and turnover may not go hand in hand with a positive clinical response to biological anti-inflammatory drugs assesed by disease activity score 28 (DAS28) in RA patients. This study aimed to understand how biologic anti-inflammatory drugs affect bone density, erosion, and turnover in RA patients. We examined bone mineral density (BMD) and bone turnover biomarkers. The study population consisted of 62 RA patients, 49 (79%) of whom were female and 13 (21%) of whom were male. The patients ranged in age from 40 to 79 years old. The patients' BMD was measured using a DEXA scan, and their plasma levels of bone turnover biomarkers CTX and osteocalcin were quantified utilizing an ELISA. BMD of the hip and lumbar spine in responder patients rose after therapy by 0.001g/cm2 (0.11 percent, p0.001 vs. before treatment) and 0.0396g/cm2 (3.96 percent, p0.001 vs. before treatment), respectively. Clinically non-responder patients' DAS28 revealed minor reductions in hip BMD values of -0.008g/cm2 (-0.78 percent, p0.001 vs. before therapy), as well as an improvement in lumbar spine BMD of 0.03g/cm2 (3.03 percent, p0.001 vs. before treatment). After 12 weeks of therapy, the CTX levels in responder patients dropped from 164 125 pg/ml to 131 129 pg/ml. Osteocalcin levels in non-responder patients increased substantially from 11.6 ng/ml to 14.9 ng/ml after 12 weeks of therapy compared to baseline (p = 0.01). Treatment with biologic anti-inflammatory medicines decreases widespread bone loss in RA patients' hip and lumbar spine. The beneficial effects of therapy on BMD were not associated with changes in disease activity of RA patients. Changes in plasma levels of bone turnover biomarkers such as sCTX and osteocalcin confirmed the treatment's beneficial effects.
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Affiliation(s)
- M M Al-Bogami
- Bone and Joint Research Unit, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, UK.
| | - M Alkhorayef
- Department of Radiological Sciences, College of Applied Medical Sciences, King Saud University, P.O Box 10219 Riyadh 11433, Saudi Arabia
| | - A Sulieman
- Radiological Sciences Department, College of Applied Medical Sciences - Al Ahsa, King Saud bin Abdulaziz University for Health Sciences, Alhofuf, P.O.Box 2477, Al-Ahsa 3198, Saudi Arabia
| | - David Bradley
- Applied Physics and Radiation Technologies Group, CCDCU, Sunway University, Malaysia; School of Mathematics and Physics, University of Surrey, Guildford, United Kingdom
| | - A S Jawad
- Department of Rheumatology, The Royal London Hospital, Mile End Road, London, UK
| | - R A Mageed
- Centre for Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London, UK
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Valner A, Müller R, Kull M, Põlluste K, Lember M, Kallikorm R. Does Dietary Polyunsaturated Fatty Acid Intake Associate With Bone Mineral Density and Limb Structural Changes in Early Rheumatoid Arthritis? Nutr Metab Insights 2023; 16:11786388231176169. [PMID: 37383545 PMCID: PMC10293524 DOI: 10.1177/11786388231176169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/28/2023] [Indexed: 06/30/2023] Open
Abstract
Background Rheumatoid arthritis (RA) is an inflammatory disease that can result in bone erosion, lean mass lowering, and increase of fat mass without changes in body weight. The dietary consumption of polyunsaturated fatty acids (PUFAs) has been assessed in many studies due to their potential anti-inflammatory effect. Aim The aim of this research was to identify if dietary intake of PUFAs associates with bone mineral density (BMD) and limb structural changes in early rheumatoid arthritis (ERA) compared to a population-based control group. The study was conducted because previous results have been insufficient. Methods The study group consisted of 83 ERA patients and 321 control subjects. A dual-energy X-Ray absorptiometry (DXA) machine was used to measure hip, lumbar spine, and radius BMD, as well as arm and leg fat, lean, and bone mass. Dietary habits and inflammatory markers were assessed to evaluate the effects to BMD and limb structural changes. Results In ERA subjects, higher dietary consumption of PUFAs was associated with a decrease in arm fat mass (b -28.17, P = .02) and possibly with higher lumbar BMD (b 0.008, P = .058). Limb bone and lean mass changes were not associated with dietary intake of PUFAs. Conclusion Balanced nutrition is essential. Consuming PUFAs could be beneficial in ERA preventing structural changes to hands, but additional research is needed.
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Affiliation(s)
- Annika Valner
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Raili Müller
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Mart Kull
- Viljandi County Hospital, Viljandi County, Estonia
| | - Kaja Põlluste
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Margus Lember
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Riina Kallikorm
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
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Valner A, Kirsimägi Ü, Müller R, Kull M, Põlluste K, Kumm J, Lember M, Kallikorm R. Factors associated with hand bone changes in early rheumatoid arthritis. Musculoskeletal Care 2023; 21:108-116. [PMID: 35844169 DOI: 10.1002/msc.1671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 07/01/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND The aim of this research was to assess if hand bone mineral density (HBMD) changes associated with the appearance of erosions in early rheumatoid arthritis (ERA), compared with the population-based control group. Additionally, we tried to identify if there are novel factors that associate with HBMD and erosive changes (EC), and if they are dissimilar. The study was conducted as the data are limited. METHODS The study group consisted of 83 ERA patients and 321 controls. Dual-Energy X-Ray Absorptiometry (DXA) machine was used to measure HBMD. EC of RA (rheumatoid arthritis) were assessed in X-rays of hands using Sharp scores. Life-style habits, inflammation markers were assessed to evaluate the effects of different factors. RESULTS The presence of ERA was associated with lower HBMD compared with controls (adjusted for age, gender, height and weight; b -0.01, p = 0.045). 76% (95% CI 65.3-84.6) of ERA patients had EC in hand X-ray. Smoking habits and higher BMI (body mass index) were associated with an increased likelihood of having RA specific EC. In ERA, decreasing of HBMD was associated with the elevation of interleukin-6 (IL-6) and rheumatoid factor (RF) positivity. CONCLUSIONS In ERA, HBMD changes were not associated with the appearance of erosions. Factors that associate in ERA with HBMD changes and appearance of erosions differ. HBMD assessment together with serum IL-6 level could be useful in everyday clinical practice for better surveillance of ERA patients who do not have EC in hand X-rays.
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Affiliation(s)
- Annika Valner
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.,Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Ülle Kirsimägi
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Raili Müller
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.,Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Mart Kull
- Viljandi County Hospital, Viljandi, Estonia
| | - Kaja Põlluste
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Jaanika Kumm
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.,Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Margus Lember
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.,Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Riina Kallikorm
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.,Internal Medicine Clinic, Tartu University Hospital, Tartu, Estonia
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Pan J, Wang H, Chen Y. Trends and frontiers in natural products for arthritis, 2000-2021: A bibliometric analysis. Medicine (Baltimore) 2022; 101:e30996. [PMID: 36397359 PMCID: PMC9666140 DOI: 10.1097/md.0000000000030996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Arthritis has become one of the trouble diseases that upsets people. A growing number of studies have shown that natural products have great potential for the treatment of arthritis. However, few bibliometrics have been systematically studied in this area. This paper analyzes the literature data of natural products on the arthritis research, and the research hot spots and future research directions of the treatment of arthritis by natural products were explored. METHOD Through CiteSpace, VOSviewer software and Bibliometricx under the R language environment, the article and review literatures on the treatment of arthritis with natural drugs in the Web of Science core collection database were analyzed by bibliometric analysis. RESULTS On December 28, 2021, a total of 2102 records were retrieved, 81.69% publications were issued in 2012 to 2021, mainly in China-dominated Asian countries, with cooperation among countries. The analysis of the number of articles published by institutions shows that the number of articles published by China Academy of Chinese Medical Sciences is up to 82. Lu, Aiping and Smolen, JS are the authors with the highest citation frequency and co-citation frequency. Keywords analysis showed that the research of natural drugs mainly focused on gene expression, anti-inflammatory and other mechanisms and signaling pathways. With the progress of science and technology and the integration of multi-disciplines, the research on natural drugs for arthritis will be more in-depth and specific. CONCLUSION In this study, literature metrology analysis was conducted on natural products in the treatment of arthritis, in order to grasp the background, trends and frontiers of the research, and predict possible research hotspots in the future. It is expected to provide some reference value and direction for future scholars in this field.
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Affiliation(s)
- Junying Pan
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Haoyu Wang
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yinghua Chen
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
- *Correspondence: Yinghua Chen, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, China (e-mail: )
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Structural and Functional Changes of Hands and Legs in Early Rheumatoid Arthritis. ACTA ACUST UNITED AC 2021; 57:medicina57040317. [PMID: 33800568 PMCID: PMC8066246 DOI: 10.3390/medicina57040317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 11/19/2022]
Abstract
Background and Objectives: The aim of this study was to assess if there are structural and functional changes of hands and legs already in early rheumatoid arthritis (ERA), compared with the population-based control group. Additionally, we aimed to identify if the changes are symmetrical in hands and legs and if there are factors that are associated with these changes. The study was conducted, and, thus far, the results have been controversial. Materials and Methods: The study group consisted of 83 consecutive patients with ERA and 321 control subjects. Dual-Energy X-Ray Absorptiometry (DXA) machine was used to measure bone, lean and fat mass. Inflammation and bone markers, smoking and nutritional habits were assessed, to evaluate the effects of different factors. The 30-Second Chair Stand Test (30-CST) and the Handgrip Strength Test (HST) were used to estimate muscle strength. Results: The presence of ERA was associated with lower arm, leg lean mass and higher fat mass of arm, compared with control subjects. ERA was also associated with lower mean handgrip in HST and worse muscle strength of legs in the 30-CST. Bone mass changes were not so evident both in arms and legs. Smoking habits did not seem to have relevant effect on bone mass, muscle structural and functional changes, both on hands and legs. In ERA, lean mass of arm and leg was negatively associated with C-reactive protein (CRP). The intake of proteins in ERA was not associated with lean mass changes both in hands and legs. Conclusions: Structural and functional changes of hands and legs are different in ERA. ERA patients had higher fat mass of arm, lower lean mass of arm and leg and, accordingly, decreased muscle function. The lowering of lean mass of arm and leg in ERA was associated with the elevation of CRP.
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Zandieh S, Haller J, Bernt R, Hergan K, Rath E. Fractal analysis of subchondral bone changes of the hand in rheumatoid arthritis. Medicine (Baltimore) 2017; 96:e6344. [PMID: 28296767 PMCID: PMC5369922 DOI: 10.1097/md.0000000000006344] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic and systemic inflammatory disorder. Conventional radiography, a widely available and cost-effective examination method, remains the standard of reference for the detection and quantification of joint involvement in RA. Fractal dimension (FD) of the trabecular bone structure has been proven to correlate with the bone's physical properties. The present study was designed to use fractal analysis to validate radiograph changes in the hand of RA patients.This study retrospectively evaluated the hand radiographs of 108 subjects. Fifty-four patients were suffering from RA, of which 18 were men and 36 were women. Their ages ranged from 25 to 90 years. The hand radiographs of 54 healthy patients, 18 men and 36 women (age range 23-88 years), were used as the control group. Bone structure value (BSV) is a critical parameter for the assessment and analysis of bone microarchitecture. The BSVs were calculated over the fractal dimension using the Brownian motion.The BSV calculated for ROI showed a significant difference in ROI5 (0.210 ± 0.045), ROI6 (0.186 ± 0.066), and ROI11 (0.201 ± 0.056) in patients with RA, in comparison to the CG (P < 0.05). A significant correlation was observed between anti-CCP and ROI4, ROI5, ROI6, ROI9, and ROI12 in seropositive RA patients (post hoc test (Bonferroni) P <0.001).This study demonstrates that the bone textural image analysis technique can be used to quantify the radiographic changes in RA hands, based on comparisons of FDs.
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Affiliation(s)
- Shahin Zandieh
- Institute of Radiology and Nuclear Medicine, Hanusch Hospital, Teaching Hospital of Medical University of Vienna, Vienna
| | - Joerg Haller
- Institute of Radiology and Nuclear Medicine, Hanusch Hospital, Teaching Hospital of Medical University of Vienna, Vienna
| | - Reinhard Bernt
- Institute of Radiology and Nuclear Medicine, Hanusch Hospital, Teaching Hospital of Medical University of Vienna, Vienna
| | - Klaus Hergan
- Department of Radiology, Paracelsus Medical University of Salzburg, Salzburg
| | - Eva Rath
- Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of WGKK and AUVA Trauma Centre Meidling, 1st Medical Department, Hanusch Hospital, Vienna, Austria
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Mandl P, Kainberger F, Friberg Hitz M. Imaging in osteoporosis in rheumatic diseases. Best Pract Res Clin Rheumatol 2016; 30:751-765. [PMID: 27931966 DOI: 10.1016/j.berh.2016.08.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 06/06/2016] [Accepted: 08/04/2016] [Indexed: 12/25/2022]
Abstract
Osteoporosis is a common comorbidity of all major rheumatic diseases, and manifests itself both systemically and locally. Systemic bone loss manifests because of several factors, primarily inflammation, immobility, and commonly used medical treatment for rheumatic diseases. Local bone loss manifests as periarticular demineralization and bone erosion due to local release of inflammatory agents and cytokines, which promote bone resorption. All these factors contribute to the phenomenon of arthritis-associated osteoporosis. This review summarized the currently available and used methods that play a role in the diagnosis and monitoring of osteoporosis and in the detection of osteoporotic fractures.
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Affiliation(s)
- Peter Mandl
- Division of Rheumatology, 3rd Department of Internal Medicine, Medical University of Vienna, 18-20 Währinger Gürtel, 1090 Vienna, Austria.
| | - Franz Kainberger
- Division of Neuro- and Musculoskeletal Radiology, Department of Radiology and Nuclear Medicine, Medical University of Vienna, 18-20 Währinger Gürtel, 1090 Vienna, Austria.
| | - Mette Friberg Hitz
- Department of Medicine, Endocrinology, Zealand University Hospital, Lykkebaekvej 1, 4600 Koege, Denmark.
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Shapoorabadi YJ, Vahdatpour B, Salesi M, Ramezanian H. Effects of aerobic exercise on hematologic indices of women with rheumatoid arthritis: A randomized clinical trial. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2016; 21:9. [PMID: 27904555 PMCID: PMC5122210 DOI: 10.4103/1735-1995.177356] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 12/16/2015] [Accepted: 01/25/2016] [Indexed: 12/11/2022]
Abstract
Background: To investigate the effects of moderate aerobic exercise on the hemoglobin, hematocrit, and red blood cell (RBC) mass of women with rheumatoid arthritis (RA). Materials and Methods: This randomized clinical trial was conducted at the Specialized Clinic of Physical Medicine and Rehabilitation, Al-Zahra Hospital of Isfahan, during a 4-month period in 2014. We included patients with RA who did not have any malignancy and hematologic disorder. Two groups — one group receiving aerobic therapy along with medical therapy (N = 16) and the other group receiving medical therapy alone (N = 17) both for a period of 8 weeks. The levels of RBC mass, Hb, and HCT were measured before and after the intervention. The changes in these parameters were compared between the two study groups. Results: There was no significant difference between the two study groups regarding the baseline characteristics. The aerobic exercise resulted in increased RBC mass (P < 0.001), Hb (P < 0.001), and HCT (P < 0.001). However, those who received medical therapy alone did not experience any significant changes in these parameters. We found that the RBC mass (P = 0.581), Hb (P = 0.882), and HCT (P = 0.471) were comparable between the two study groups after 8 weeks of intervention. Conclusion: Although the aerobic exercise results in increased Hb, HCT, and RBC mass in patients with RA, the increase was not significant when compared to that in controls. Thus, the increase in the HB, HCT, and RBC could not be attributable to aerobic exercise.
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Affiliation(s)
| | - Babak Vahdatpour
- Department of Physical Medicine and Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mansour Salesi
- Department of Romathology Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hadiseh Ramezanian
- Department of Physical Medicine and Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran
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Yan J, Shang X, Rong X. Relationship between IL-27 gene polymorphism and susceptibility of rheumatoid arthritis in Chinese Han population. Int J Clin Exp Med 2015; 8:6262-6266. [PMID: 26131236 PMCID: PMC4483925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 04/05/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To investigate the relationship between IL-27 gene polymorphism and the susceptibility of rheumatoid arthritis (RA) in a Chinese Hans population. METHODS 310 RA patients and 310 healthy controls were examined in this study. Polymerase chain reaction- restriction fragment length polymorphism (PCR-RFLP) technique was used in the detection of the genotype in three loci of IL-27 gene (-964A/G, 2905T/G, and 4730T/C). We compared genotype and allele frequency and distribution of these two groups. RESULTS The genotype distribution of the case group and the control group were all in accordance with Hardy-Weinberg equilibrium (P>0.05). The difference of genotype and allele frequencies of three loci between these two groups showed no statistically significant (P>0.05). But the frequencies of G-T-C haplotype was significantly higher in the case group than in the control group, the difference showed statistically significant (OR=2.001, 95% CI: 1.121~3.573; P=0.0170). G-T-T haplotype in case group was significantly lower than that in the control group, the difference showed statistically significant (OR=0.715, 95% CI: 0.527~0.970, P=0.030). CONCLUSION In Chinese Hans population, IL-27 gene haplotypes were correlated with the risk of RA. G-T-C haplotype was the risk factors for the incidence of RA, but G-T-T haplotype maybe was the protective factor of RA.
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Affiliation(s)
- Jin Yan
- Department of Traditional Chinese & Western Medicine, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, China
| | - Xiaochun Shang
- Department of General Surgery, Chongqing Zhongshan HospitalChongqing 400013, China
| | - Xiaofeng Rong
- Department of Traditional Chinese & Western Medicine, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, China
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